From fd6daf8d195b985fcdec82c0c53e8ba230765f41 Mon Sep 17 00:00:00 2001 From: Arthur Schiwon Date: Wed, 30 Aug 2017 10:56:02 +0200 Subject: [PATCH 01/32] AutoCompletion backend * introduce a Controller for requests * introduce result sorting mechanism * extend Comments to retrieve commentors (actors) in a tree * add commenters sorter * add share recipients sorter Signed-off-by: Arthur Schiwon --- apps/comments/appinfo/info.xml | 6 + .../lib/Collaboration/CommentersSorter.php | 93 ++++++++ .../Collaboration/CommentersSorterTest.php | 147 ++++++++++++ apps/files_sharing/appinfo/info.xml | 6 + .../Collaboration/ShareRecipientSorter.php | 85 +++++++ .../ShareRecipientSorterTest.php | 220 ++++++++++++++++++ core/Controller/AutoCompleteController.php | 89 +++++++ core/routes.php | 1 + lib/composer/composer/autoload_classmap.php | 4 + lib/composer/composer/autoload_static.php | 4 + .../Collaboration/AutoComplete/Manager.php | 81 +++++++ lib/private/Comments/Manager.php | 65 ++++++ lib/private/Server.php | 12 + lib/private/Share20/Manager.php | 2 +- lib/private/legacy/app.php | 2 + .../Collaboration/AutoComplete/IManager.php | 46 ++++ .../Collaboration/AutoComplete/ISorter.php | 50 ++++ lib/public/Comments/ICommentsManager.php | 22 ++ .../Controller/AutoCompleteControllerTest.php | 84 +++++++ tests/lib/Comments/FakeManager.php | 14 +- tests/lib/Comments/ManagerTest.php | 81 +++++-- 21 files changed, 1090 insertions(+), 24 deletions(-) create mode 100644 apps/comments/lib/Collaboration/CommentersSorter.php create mode 100644 apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php create mode 100644 apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php create mode 100644 apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php create mode 100644 core/Controller/AutoCompleteController.php create mode 100644 lib/private/Collaboration/AutoComplete/Manager.php create mode 100644 lib/public/Collaboration/AutoComplete/IManager.php create mode 100644 lib/public/Collaboration/AutoComplete/ISorter.php create mode 100644 tests/Core/Controller/AutoCompleteControllerTest.php diff --git a/apps/comments/appinfo/info.xml b/apps/comments/appinfo/info.xml index b67def1fb9dc4..ada4915d145e1 100644 --- a/apps/comments/appinfo/info.xml +++ b/apps/comments/appinfo/info.xml @@ -28,4 +28,10 @@ OCA\Comments\Activity\Provider + + + + OCA\Comments\Collaboration\Sorter + + diff --git a/apps/comments/lib/Collaboration/CommentersSorter.php b/apps/comments/lib/Collaboration/CommentersSorter.php new file mode 100644 index 0000000000000..e89a66f148dee --- /dev/null +++ b/apps/comments/lib/Collaboration/CommentersSorter.php @@ -0,0 +1,93 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCA\Comments\Collaboration; + + +use OCP\Collaboration\AutoComplete\ISorter; +use OCP\Comments\ICommentsManager; + +class CommentersSorter implements ISorter { + + /** @var ICommentsManager */ + private $commentsManager; + + public function __construct(ICommentsManager $commentsManager) { + $this->commentsManager = $commentsManager; + } + + public function getId() { + return 'commenters'; + } + + /** + * Sorts people who commented on the given item atop (descelating) of the + * others + * + * @param array $sortArray + * @param array $context + */ + public function sort(array &$sortArray, array $context) { + $commenters = $this->retrieveCommentsInformation($context['itemType'], $context['itemId']); + if(count($commenters) === 0) { + return; + } + + foreach ($sortArray as $type => &$byType) { + if(!isset($commenters[$type])) { + continue; + } + + usort($byType, function ($a, $b) use ($commenters, $type) { + $r = $this->compare($a, $b, $commenters[$type]); + return $r; + }); + + $s = ''; + } + } + + /** + * @param $type + * @param $id + * @return array + */ + protected function retrieveCommentsInformation($type, $id) { + $comments = $this->commentsManager->getForObject($type, $id, 1); + if(count($comments) === 0) { + return []; + } + + return $this->commentsManager->getActorsInTree($comments[0]->getTopmostParentId()); + } + + protected function compare(array $a, array $b, array $commenters) { + $a = $a['value']['shareWith']; + $b = $b['value']['shareWith']; + + $valueA = isset($commenters[$a]) ? $commenters[$a] : 0; + $valueB = isset($commenters[$b]) ? $commenters[$b] : 0; + + return $valueB - $valueA; + } +} diff --git a/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php new file mode 100644 index 0000000000000..495dee1f4167a --- /dev/null +++ b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php @@ -0,0 +1,147 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCA\Comments\Tests\Unit\Collaboration; + + +use OCA\Comments\Collaboration\CommentersSorter; +use OCP\Comments\IComment; +use OCP\Comments\ICommentsManager; +use Test\TestCase; + +class CommentersSorterTest extends TestCase { + /** @var ICommentsManager|\PHPUnit_Framework_MockObject_MockObject */ + protected $commentsManager; + /** @var CommentersSorter */ + protected $sorter; + + public function setUp() { + parent::setUp(); + + $this->commentsManager = $this->createMock(ICommentsManager::class); + + $this->sorter = new CommentersSorter($this->commentsManager); + } + + /** + * @dataProvider sortDataProvider + * @param $data + */ + public function testSort($data) { + $this->commentsManager->expects($this->once()) + ->method('getForObject') + ->willReturn([$this->createMock(IComment::class)]); + + $this->commentsManager->expects($this->once()) + ->method('getActorsInTree') + ->willReturn($data['actors']); + + $workArray = $data['input']; + $this->sorter->sort($workArray, ['itemType' => 'files', 'itemId' => '24']); + + $this->assertSame($data['expected'], $workArray); + } + + public function sortDataProvider() { + return [[ + [ + #1 – sort properly and otherwise keep existing order + 'actors' => ['users' => ['celia' => 3, 'darius' => 7, 'faruk' => 5, 'gail' => 5], 'bots' => ['r2-d2' => 8]], + 'input' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + 'expected' => [ + 'users' => + [ + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'elena']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'r2-d2']], + ['value' => ['shareWith' => 'c-3po']], + ] + ], + ], + [ + #2 – no commentors, input equals output + 'actors' => [], + 'input' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + 'expected' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + ], + [ + #3 – no nothing + 'actors' => [], + 'input' => [], + 'expected' => [], + ], + ]]; + } +} diff --git a/apps/files_sharing/appinfo/info.xml b/apps/files_sharing/appinfo/info.xml index f4119a559728a..e98d29aeb8a9a 100644 --- a/apps/files_sharing/appinfo/info.xml +++ b/apps/files_sharing/appinfo/info.xml @@ -59,4 +59,10 @@ Turning the feature off removes shared files and folders on the server for all s OCA\Files_Sharing\Migration\SetPasswordColumn + + + + OCA\Files_Sharing\Collaboration\ShareRecipientSorter + + diff --git a/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php b/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php new file mode 100644 index 0000000000000..ba07d9d44d0df --- /dev/null +++ b/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php @@ -0,0 +1,85 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCA\Files_Sharing\Collaboration; + + +use OCP\Collaboration\AutoComplete\ISorter; +use OCP\Files\Folder; +use OCP\Files\Node; +use OCP\Share\IManager; + +class ShareRecipientSorter implements ISorter { + + /** @var IManager */ + private $shareManager; + /** @var Folder */ + private $userFolder; + + public function __construct(IManager $shareManager, Folder $userFolder) { + $this->shareManager = $shareManager; + $this->userFolder = $userFolder; + } + + public function getId() { + return 'share-recipients'; + } + + public function sort(array &$sortArray, array $context) { + // let's be tolerant. Comments uses "files" by default, other usages are often singular + if($context['itemType'] !== 'files' && $context['itemType'] !== 'file') { + return; + } + /** @var Node[] $nodes */ + $nodes = $this->userFolder->getById((int)$context['itemId']); + if(count($nodes) === 0) { + return; + } + $al = $this->shareManager->getAccessList($nodes[0]); + + foreach ($sortArray as $type => &$byType) { + if(!isset($al[$type]) || !is_array($al[$type])) { + continue; + } + usort($byType, function ($a, $b) use ($al, $type) { + return $this->compare($a, $b, $al[$type]); + }); + } + } + + /** + * @param array $a + * @param array $b + * @param array $al + * @return int + */ + protected function compare(array $a, array $b, array $al) { + $a = $a['value']['shareWith']; + $b = $b['value']['shareWith']; + + $valueA = (int)in_array($a, $al, true); + $valueB = (int)in_array($b, $al, true); + + return $valueB - $valueA; + } +} diff --git a/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php b/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php new file mode 100644 index 0000000000000..edcc9b9ae3a59 --- /dev/null +++ b/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php @@ -0,0 +1,220 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCA\Files_Sharing\Tests\Collaboration; + + +use OCA\Files_Sharing\Collaboration\ShareRecipientSorter; +use OCP\Files\Folder; +use OCP\Files\Node; +use OCP\Share\IManager; +use Test\TestCase; + +class ShareRecipientSorterTest extends TestCase { + /** @var IManager|\PHPUnit_Framework_MockObject_MockObject */ + protected $shareManager; + /** @var Folder|\PHPUnit_Framework_MockObject_MockObject */ + protected $userFolder; + /** @var ShareRecipientSorter */ + protected $sorter; + + public function setUp() { + parent::setUp(); + + $this->shareManager = $this->createMock(IManager::class); + $this->userFolder = $this->createMock(Folder::class); + + $this->sorter = new ShareRecipientSorter($this->shareManager, $this->userFolder); + } + + /** + * @dataProvider sortDataProvider + * @param $data + */ + public function testSort($data) { + $node = $this->createMock(Node::class); + + if ($data['context']['itemType'] === 'files') { + $this->userFolder->expects($this->once()) + ->method('getById') + ->with($data['context']['itemId']) + ->willReturn([$node]); + + $this->shareManager->expects($this->once()) + ->method('getAccessList') + ->with($node) + ->willReturn($data['accessList']); + } else { + $this->userFolder->expects($this->never()) + ->method('getById'); + $this->shareManager->expects($this->never()) + ->method('getAccessList'); + } + + $workArray = $data['input']; + $this->sorter->sort($workArray, $data['context']); + + $this->assertSame($data['expected'], $workArray); + } + + public function testSortNoNodes() { + $this->userFolder->expects($this->once()) + ->method('getById') + ->willReturn([]); + + $this->shareManager->expects($this->never()) + ->method('getAccessList'); + + $originalArray = ['users' => [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ]]; + $workArray = $originalArray; + $this->sorter->sort($workArray, ['itemType' => 'files', 'itemId' => 404]); + + $this->assertEquals($originalArray, $workArray); + } + + public function sortDataProvider() { + return [[ + [ + #1 – sort properly and otherwise keep existing order + 'context' => ['itemType' => 'files', 'itemId' => 42], + 'accessList' => ['users' => ['celia', 'darius', 'faruk', 'gail'], 'bots' => ['r2-d2']], + 'input' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + 'expected' => [ + 'users' => + [ + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'elena']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'r2-d2']], + ['value' => ['shareWith' => 'c-3po']], + ] + ], + ], + [ + # 2 – no recipients + 'context' => ['itemType' => 'files', 'itemId' => 42], + 'accessList' => ['users' => false], + 'input' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + 'expected' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + ], + [ + #3 – unsupported item type + 'context' => ['itemType' => 'announcements', 'itemId' => 42], + 'accessList' => null, // not needed + 'input' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + 'expected' => [ + 'users' => + [ + ['value' => ['shareWith' => 'alice']], + ['value' => ['shareWith' => 'bob']], + ['value' => ['shareWith' => 'celia']], + ['value' => ['shareWith' => 'darius']], + ['value' => ['shareWith' => 'elena']], + ['value' => ['shareWith' => 'faruk']], + ['value' => ['shareWith' => 'gail']], + ], + 'bots' => [ + ['value' => ['shareWith' => 'c-3po']], + ['value' => ['shareWith' => 'r2-d2']], + ] + ], + ], + [ + #4 – no nothing + 'context' => ['itemType' => 'files', 'itemId' => 42], + 'accessList' => [], + 'input' => [], + 'expected' => [], + ], + ]]; + } +} diff --git a/core/Controller/AutoCompleteController.php b/core/Controller/AutoCompleteController.php new file mode 100644 index 0000000000000..839ed7fe6c911 --- /dev/null +++ b/core/Controller/AutoCompleteController.php @@ -0,0 +1,89 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OC\Core\Controller; + +use OCP\AppFramework\Controller; +use OCP\AppFramework\Http\DataResponse; +use OCP\Collaboration\AutoComplete\IManager; +use OCP\Collaboration\Collaborators\ISearch; +use OCP\IRequest; +use OCP\Share; + +class AutoCompleteController extends Controller { + /** @var ISearch */ + private $collaboratorSearch; + /** @var IManager */ + private $autoCompleteManager; + + public function __construct($appName, IRequest $request, ISearch $collaboratorSearch, IManager $autoCompleteManager) { + parent::__construct($appName, $request); + + $this->collaboratorSearch = $collaboratorSearch; + $this->autoCompleteManager = $autoCompleteManager; + } + + /** + * @NoAdminRequired + * + * @param string $itemType + * @param string $itemId + * @param string|null $sorter can be piped, top prio first, e.g.: "commenters|share-recipients" + * @param array $shareTypes + * @return DataResponse + */ + public function get($itemType, $itemId, $sorter = null, $shareTypes = [Share::SHARE_TYPE_USER]) { + // if enumeration/user listings are disabled, we'll receive an empty + // result from search() – thus nothing else to do here. + list($results,) = $this->collaboratorSearch->search('', $shareTypes, false, 20, 0); + + // there won't be exact matches without a search string + unset($results['exact']); + + $sorters = array_reverse(explode('|', $sorter)); + $this->autoCompleteManager->runSorters($sorters, $results, [ + 'itemType' => $itemType, + 'itemId' => $itemId, + ]); + + // transform to expected format + $results = $this->prepareResultArray($results); + + return new DataResponse($results); + } + + + protected function prepareResultArray(array $results) { + $output = []; + foreach ($results as $type => $subResult) { + foreach ($subResult as $result) { + $output[] = [ + 'id' => $result['value']['shareWith'], + 'label' => $result['label'], + 'source' => $type, + ]; + } + } + return $output; + } +} diff --git a/core/routes.php b/core/routes.php index af445d9da8f8c..75d8fb140a710 100644 --- a/core/routes.php +++ b/core/routes.php @@ -62,6 +62,7 @@ ['name' => 'Js#getJs', 'url' => '/js/{appName}/{fileName}', 'verb' => 'GET'], ['name' => 'contactsMenu#index', 'url' => '/contactsmenu/contacts', 'verb' => 'POST'], ['name' => 'contactsMenu#findOne', 'url' => '/contactsmenu/findOne', 'verb' => 'POST'], + ['name' => 'AutoComplete#get', 'url' => 'autocomplete/get', 'verb' => 'GET'] ], 'ocs' => [ ['root' => '/cloud', 'name' => 'OCS#getCapabilities', 'url' => '/capabilities', 'verb' => 'GET'], diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php index 07f815f85ce34..e522d82edf7e7 100644 --- a/lib/composer/composer/autoload_classmap.php +++ b/lib/composer/composer/autoload_classmap.php @@ -68,6 +68,8 @@ 'OCP\\BackgroundJob\\IJobList' => $baseDir . '/lib/public/BackgroundJob/IJobList.php', 'OCP\\Capabilities\\ICapability' => $baseDir . '/lib/public/Capabilities/ICapability.php', 'OCP\\Capabilities\\IPublicCapability' => $baseDir . '/lib/public/Capabilities/IPublicCapability.php', + 'OCP\\Collaboration\\AutoComplete\\IManager' => $baseDir . '/lib/public/Collaboration/AutoComplete/IManager.php', + 'OCP\\Collaboration\\AutoComplete\\ISorter' => $baseDir . '/lib/public/Collaboration/AutoComplete/ISorter.php', 'OCP\\Collaboration\\Collaborators\\ISearch' => $baseDir . '/lib/public/Collaboration/Collaborators/ISearch.php', 'OCP\\Collaboration\\Collaborators\\ISearchPlugin' => $baseDir . '/lib/public/Collaboration/Collaborators/ISearchPlugin.php', 'OCP\\Collaboration\\Collaborators\\ISearchResult' => $baseDir . '/lib/public/Collaboration/Collaborators/ISearchResult.php', @@ -389,6 +391,7 @@ 'OC\\Cache\\CappedMemoryCache' => $baseDir . '/lib/private/Cache/CappedMemoryCache.php', 'OC\\Cache\\File' => $baseDir . '/lib/private/Cache/File.php', 'OC\\CapabilitiesManager' => $baseDir . '/lib/private/CapabilitiesManager.php', + 'OC\\Collaboration\\AutoComplete\\Manager' => $baseDir . '/lib/private/Collaboration/AutoComplete/Manager.php', 'OC\\Collaboration\\Collaborators\\GroupPlugin' => $baseDir . '/lib/private/Collaboration/Collaborators/GroupPlugin.php', 'OC\\Collaboration\\Collaborators\\LookupPlugin' => $baseDir . '/lib/private/Collaboration/Collaborators/LookupPlugin.php', 'OC\\Collaboration\\Collaborators\\MailPlugin' => $baseDir . '/lib/private/Collaboration/Collaborators/MailPlugin.php', @@ -494,6 +497,7 @@ 'OC\\Core\\Command\\User\\Report' => $baseDir . '/core/Command/User/Report.php', 'OC\\Core\\Command\\User\\ResetPassword' => $baseDir . '/core/Command/User/ResetPassword.php', 'OC\\Core\\Command\\User\\Setting' => $baseDir . '/core/Command/User/Setting.php', + 'OC\\Core\\Controller\\AutoCompleteController' => $baseDir . '/core/Controller/AutoCompleteController.php', 'OC\\Core\\Controller\\AvatarController' => $baseDir . '/core/Controller/AvatarController.php', 'OC\\Core\\Controller\\ClientFlowLoginController' => $baseDir . '/core/Controller/ClientFlowLoginController.php', 'OC\\Core\\Controller\\ContactsMenuController' => $baseDir . '/core/Controller/ContactsMenuController.php', diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php index 0d327b7267ff5..4f538e9602ece 100644 --- a/lib/composer/composer/autoload_static.php +++ b/lib/composer/composer/autoload_static.php @@ -98,6 +98,8 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c 'OCP\\BackgroundJob\\IJobList' => __DIR__ . '/../../..' . '/lib/public/BackgroundJob/IJobList.php', 'OCP\\Capabilities\\ICapability' => __DIR__ . '/../../..' . '/lib/public/Capabilities/ICapability.php', 'OCP\\Capabilities\\IPublicCapability' => __DIR__ . '/../../..' . '/lib/public/Capabilities/IPublicCapability.php', + 'OCP\\Collaboration\\AutoComplete\\IManager' => __DIR__ . '/../../..' . '/lib/public/Collaboration/AutoComplete/IManager.php', + 'OCP\\Collaboration\\AutoComplete\\ISorter' => __DIR__ . '/../../..' . '/lib/public/Collaboration/AutoComplete/ISorter.php', 'OCP\\Collaboration\\Collaborators\\ISearch' => __DIR__ . '/../../..' . '/lib/public/Collaboration/Collaborators/ISearch.php', 'OCP\\Collaboration\\Collaborators\\ISearchPlugin' => __DIR__ . '/../../..' . '/lib/public/Collaboration/Collaborators/ISearchPlugin.php', 'OCP\\Collaboration\\Collaborators\\ISearchResult' => __DIR__ . '/../../..' . '/lib/public/Collaboration/Collaborators/ISearchResult.php', @@ -419,6 +421,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c 'OC\\Cache\\CappedMemoryCache' => __DIR__ . '/../../..' . '/lib/private/Cache/CappedMemoryCache.php', 'OC\\Cache\\File' => __DIR__ . '/../../..' . '/lib/private/Cache/File.php', 'OC\\CapabilitiesManager' => __DIR__ . '/../../..' . '/lib/private/CapabilitiesManager.php', + 'OC\\Collaboration\\AutoComplete\\Manager' => __DIR__ . '/../../..' . '/lib/private/Collaboration/AutoComplete/Manager.php', 'OC\\Collaboration\\Collaborators\\GroupPlugin' => __DIR__ . '/../../..' . '/lib/private/Collaboration/Collaborators/GroupPlugin.php', 'OC\\Collaboration\\Collaborators\\LookupPlugin' => __DIR__ . '/../../..' . '/lib/private/Collaboration/Collaborators/LookupPlugin.php', 'OC\\Collaboration\\Collaborators\\MailPlugin' => __DIR__ . '/../../..' . '/lib/private/Collaboration/Collaborators/MailPlugin.php', @@ -524,6 +527,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c 'OC\\Core\\Command\\User\\Report' => __DIR__ . '/../../..' . '/core/Command/User/Report.php', 'OC\\Core\\Command\\User\\ResetPassword' => __DIR__ . '/../../..' . '/core/Command/User/ResetPassword.php', 'OC\\Core\\Command\\User\\Setting' => __DIR__ . '/../../..' . '/core/Command/User/Setting.php', + 'OC\\Core\\Controller\\AutoCompleteController' => __DIR__ . '/../../..' . '/core/Controller/AutoCompleteController.php', 'OC\\Core\\Controller\\AvatarController' => __DIR__ . '/../../..' . '/core/Controller/AvatarController.php', 'OC\\Core\\Controller\\ClientFlowLoginController' => __DIR__ . '/../../..' . '/core/Controller/ClientFlowLoginController.php', 'OC\\Core\\Controller\\ContactsMenuController' => __DIR__ . '/../../..' . '/core/Controller/ContactsMenuController.php', diff --git a/lib/private/Collaboration/AutoComplete/Manager.php b/lib/private/Collaboration/AutoComplete/Manager.php new file mode 100644 index 0000000000000..f801ea2333866 --- /dev/null +++ b/lib/private/Collaboration/AutoComplete/Manager.php @@ -0,0 +1,81 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OC\Collaboration\AutoComplete; + +use OCP\Collaboration\AutoComplete\IManager; +use OCP\Collaboration\AutoComplete\ISorter; +use OCP\IServerContainer; + +class Manager implements IManager { + /** @var string[] */ + protected $sorters =[]; + + /** @var ISorter[] */ + protected $sorterInstances = []; + /** @var IServerContainer */ + private $c; + + public function __construct(IServerContainer $container) { + $this->c = $container; + } + + public function runSorters(array $sorters, array &$sortArray, array $context) { + $sorterInstances = $this->getSorters(); + while($sorter = array_shift($sorters)) { + if(isset($sorterInstances[$sorter])) { + $sorterInstances[$sorter]->sort($sortArray, $context); + } else { + $this->c->getLogger()->warning('No sorter for ID "{id}", skipping', [ + 'app' => 'core', 'id' => $sorter + ]); + } + } + } + + public function registerSorter($className) { + $sorters[] = $className; + } + + protected function getSorters() { + if(count($this->sorterInstances) === 0) { + foreach ($this->sorters as $sorter) { + /** @var ISorter $instance */ + $instance = $this->c->resolve($sorter); + if(!$instance instanceof ISorter) { + $this->c->getLogger()->notice('Skipping sorter which is not an instance of ISorter. Class name: {class}', + ['app' => 'core', 'class' => $sorter]); + continue; + } + $sorterId = trim($instance->getId()); + if(trim($sorterId) === '') { + $this->c->getLogger()->notice('Skipping sorter with empty ID. Class name: {class}', + ['app' => 'core', 'class' => $sorter]); + continue; + } + $this->sorterInstances[$sorterId] = $instance; + } + } + return $this->sorterInstances; + } +} diff --git a/lib/private/Comments/Manager.php b/lib/private/Comments/Manager.php index 078e1eef4d3c8..a6b2102da6777 100644 --- a/lib/private/Comments/Manager.php +++ b/lib/private/Comments/Manager.php @@ -317,6 +317,71 @@ public function getTree($id, $limit = 0, $offset = 0) { return $tree; } + /** + * Get the actor types and ID that commented in the tree specified by the ID + * + * @param string $id + * @return array + * @since 13.0.0 + * + * The return array looks like this: + * + * [ + * 'user' => [ + * 'alice' => 2, + * 'bob' => 3 + * ], + * 'robot' => [ + * 'r2-d2' => 5, + * 'c-3po' => 17, + * ] + * ] + */ + public function getActorsInTree($id) { + $tree = $this->getTree($id); + $actors = []; + $this->extractActor($tree, $actors); + return $actors; + } + + /** + * @param array $node + * @param array &$actors + * + * build an array that looks like: + * + * [ + * 'user' => [ + * 'alice' => 2, + * 'bob' => 3 + * ], + * 'robot' => [ + * 'r2-d2' => 5, + * 'c-3po' => 17, + * ] + * ] + * + */ + protected function extractActor(array $node, array &$actors) { + if(isset($node['replies'])) { + foreach ($node['replies'] as $subNode) { + $this->extractActor($subNode, $actors); + } + } + if(isset($node['comment']) && $node['comment'] instanceof IComment) { + /** @var IComment $comment */ + $comment = $node['comment']; + if(!isset($actors[$comment->getActorType()])) { + $actors[$comment->getActorType()] = []; + } + if(!isset($actors[$comment->getActorType()][$comment->getActorId()])) { + $actors[$comment->getActorType()][$comment->getActorId()] = 1; + } else { + $actors[$comment->getActorType()][$comment->getActorId()] += 1; + } + } + } + /** * returns comments for a specific object (e.g. a file). * diff --git a/lib/private/Server.php b/lib/private/Server.php index 29aee06d896ea..c03b7e0460630 100644 --- a/lib/private/Server.php +++ b/lib/private/Server.php @@ -1011,6 +1011,11 @@ public function __construct($webRoot, \OC\Config $config) { }); $this->registerAlias('CollaboratorSearch', \OCP\Collaboration\Collaborators\ISearch::class); + $this->registerService(\OCP\Collaboration\AutoComplete\IManager::class, function (Server $c) { + return new Collaboration\AutoComplete\Manager($c); + }); + $this->registerAlias('AutoCompleteManager', \OCP\Collaboration\AutoComplete\IManager::class); + $this->registerService('SettingsManager', function (Server $c) { $manager = new \OC\Settings\Manager( $c->getLogger(), @@ -1801,6 +1806,13 @@ public function getCollaboratorSearch() { return $this->query('CollaboratorSearch'); } + /** + * @return \OCP\Collaboration\AutoComplete\IManager + */ + public function getAutoCompleteManager(){ + return $this->query('AutoCompleteManager'); + } + /** * Returns the LDAP Provider * diff --git a/lib/private/Share20/Manager.php b/lib/private/Share20/Manager.php index 42f2170122ef1..9245b9d4f51b8 100644 --- a/lib/private/Share20/Manager.php +++ b/lib/private/Share20/Manager.php @@ -1322,7 +1322,7 @@ public function userDeletedFromGroup($uid, $gid) { * * @param \OCP\Files\Node $path * @param bool $recursive Should we check all parent folders as well - * @param bool $currentAccess Should the user have currently access to the file + * @param bool $currentAccess Ensure the recipient has access to the file (e.g. did not unshare it) * @return array */ public function getAccessList(\OCP\Files\Node $path, $recursive = true, $currentAccess = false) { diff --git a/lib/private/legacy/app.php b/lib/private/legacy/app.php index bd261b05e515e..efa2afd73566c 100644 --- a/lib/private/legacy/app.php +++ b/lib/private/legacy/app.php @@ -185,6 +185,8 @@ public static function loadApp($app) { 'class' => $plugin['@value'], ]; \OC::$server->getCollaboratorSearch()->registerPlugin($pluginInfo); + } else if ($plugin['@attributes']['type'] === 'autocomplete-sort') { + \OC::$server->getAutoCompleteManager()->registerSorter($plugin['@value']); } } } diff --git a/lib/public/Collaboration/AutoComplete/IManager.php b/lib/public/Collaboration/AutoComplete/IManager.php new file mode 100644 index 0000000000000..e9f33727cd287 --- /dev/null +++ b/lib/public/Collaboration/AutoComplete/IManager.php @@ -0,0 +1,46 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCP\Collaboration\AutoComplete; + +/** + * Interface IManager + * + * @package OCP\Collaboration\AutoComplete + * @since 13.0.0 + */ +interface IManager { + /** + * @param string $className – class name of the ISorter implementation + * @since 13.0.0 + */ + public function registerSorter($className); + + /** + * @param array $sorters list of sorter IDs, seperated by "|" + * @param array $sortArray array representation of OCP\Collaboration\Collaborators\ISearchResult + * @param array $context context info of the search, keys: itemType, itemId + * @since 13.0.0 + */ + public function runSorters(array $sorters, array &$sortArray, array $context); +} diff --git a/lib/public/Collaboration/AutoComplete/ISorter.php b/lib/public/Collaboration/AutoComplete/ISorter.php new file mode 100644 index 0000000000000..538ca41003d78 --- /dev/null +++ b/lib/public/Collaboration/AutoComplete/ISorter.php @@ -0,0 +1,50 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace OCP\Collaboration\AutoComplete; + +/** + * Interface ISorter + * + * Sorts the list of .e.g users for auto completion + * + * @package OCP\Collaboration\AutoComplete + * @since 13.0.0 + */ +interface ISorter { + + /** + * @return string The ID of the sorter, e.g. commenters + * @since 13.0.0 + */ + public function getId(); + + /** + * executes the sort action + * + * @param array $sortArray the array to be sorted, provided as reference + * @param array $context carries key 'itemType' and 'itemId' of the source object (e.g. a file) + * @since 13.0.0 + */ + public function sort(array &$sortArray, array $context); +} diff --git a/lib/public/Comments/ICommentsManager.php b/lib/public/Comments/ICommentsManager.php index 61633af95cdf0..e3ea7888ffdc9 100644 --- a/lib/public/Comments/ICommentsManager.php +++ b/lib/public/Comments/ICommentsManager.php @@ -137,6 +137,28 @@ public function getNumberOfCommentsForObject($objectType, $objectId, \DateTime $ */ public function getNumberOfUnreadCommentsForFolder($folderId, IUser $user); + /** + * Get the actor types and ID that commented in the tree specified by the ID + * + * @param string $id + * @return array + * @since 13.0.0 + * + * The return array looks like this: + * + * [ + * 'users' => [ + * 'alice', + * 'bob', + * ], + * 'robots' => [ + * 'r2-d2', + * 'c-3po', + * ] + * ] + */ + public function getActorsInTree($id); + /** * creates a new comment and returns it. At this point of time, it is not * saved in the used data storage. Use save() after setting other fields diff --git a/tests/Core/Controller/AutoCompleteControllerTest.php b/tests/Core/Controller/AutoCompleteControllerTest.php new file mode 100644 index 0000000000000..59dac58b952e5 --- /dev/null +++ b/tests/Core/Controller/AutoCompleteControllerTest.php @@ -0,0 +1,84 @@ + + * + * @author Arthur Schiwon + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + * + */ + +namespace Tests\Core\Controller; + + +use OC\Core\Controller\AutoCompleteController; +use OCP\Collaboration\AutoComplete\IManager; +use OCP\Collaboration\Collaborators\ISearch; +use OCP\IRequest; +use Test\TestCase; + +class AutoCompleteControllerTest extends TestCase { + /** @var ISearch|\PHPUnit_Framework_MockObject_MockObject */ + protected $collaboratorSearch; + /** @var IManager|\PHPUnit_Framework_MockObject_MockObject */ + protected $autoCompleteManager; + /** @var AutoCompleteController */ + protected $controller; + + protected function setUp() { + parent::setUp(); + + /** @var IRequest $request */ + $request = $this->createMock(IRequest::class); + $this->collaboratorSearch = $this->createMock(ISearch::class); + $this->autoCompleteManager = $this->createMock(IManager::class); + + $this->controller = new AutoCompleteController( + 'core', + $request, + $this->collaboratorSearch, + $this->autoCompleteManager + ); + } + + public function testGet() { + $searchResults = [ + 'exact' => [ + 'users' => [], + 'robots' => [], + ], + 'users' => [ + ['label' => 'Alice A.', 'value' => ['shareWith' => 'alice']], + ['label' => 'Bob Y.', 'value' => ['shareWith' => 'bob']], + ], + ]; + + $expected = [ + [ 'id' => 'alice', 'label' => 'Alice A.', 'source' => 'users'], + [ 'id' => 'bob', 'label' => 'Bob Y.', 'source' => 'users'], + ]; + + $this->collaboratorSearch->expects($this->once()) + ->method('search') + ->willReturn([$searchResults, false]); + + $response = $this->controller->get('files', '42', null); + + $list = $response->getData(); + $this->assertEquals($expected, $list); // has better error output… + $this->assertSame($expected, $list); + } +} diff --git a/tests/lib/Comments/FakeManager.php b/tests/lib/Comments/FakeManager.php index 840961fb90136..d3dd1dfb58a05 100644 --- a/tests/lib/Comments/FakeManager.php +++ b/tests/lib/Comments/FakeManager.php @@ -1,12 +1,14 @@ getManager(); } @@ -109,7 +110,7 @@ public function testGetComment() { $id = strval($qb->getLastInsertId()); $comment = $manager->get($id); - $this->assertTrue($comment instanceof \OCP\Comments\IComment); + $this->assertTrue($comment instanceof IComment); $this->assertSame($comment->getId(), $id); $this->assertSame($comment->getParentId(), '2'); $this->assertSame($comment->getTopmostParentId(), '1'); @@ -152,14 +153,14 @@ public function testGetTree() { // Verifying the root comment $this->assertTrue(isset($tree['comment'])); - $this->assertTrue($tree['comment'] instanceof \OCP\Comments\IComment); + $this->assertTrue($tree['comment'] instanceof IComment); $this->assertSame($tree['comment']->getId(), strval($headId)); $this->assertTrue(isset($tree['replies'])); $this->assertSame(count($tree['replies']), 3); // one level deep foreach ($tree['replies'] as $reply) { - $this->assertTrue($reply['comment'] instanceof \OCP\Comments\IComment); + $this->assertTrue($reply['comment'] instanceof IComment); $this->assertSame($reply['comment']->getId(), strval($id)); $this->assertSame(count($reply['replies']), 0); $id--; @@ -174,7 +175,7 @@ public function testGetTreeNoReplies() { // Verifying the root comment $this->assertTrue(isset($tree['comment'])); - $this->assertTrue($tree['comment'] instanceof \OCP\Comments\IComment); + $this->assertTrue($tree['comment'] instanceof IComment); $this->assertSame($tree['comment']->getId(), strval($id)); $this->assertTrue(isset($tree['replies'])); $this->assertSame(count($tree['replies']), 0); @@ -200,14 +201,14 @@ public function testGetTreeWithLimitAndOffset() { // Verifying the root comment $this->assertTrue(isset($tree['comment'])); - $this->assertTrue($tree['comment'] instanceof \OCP\Comments\IComment); + $this->assertTrue($tree['comment'] instanceof IComment); $this->assertSame($tree['comment']->getId(), strval($headId)); $this->assertTrue(isset($tree['replies'])); $this->assertSame(count($tree['replies']), 2); // one level deep foreach ($tree['replies'] as $reply) { - $this->assertTrue($reply['comment'] instanceof \OCP\Comments\IComment); + $this->assertTrue($reply['comment'] instanceof IComment); $this->assertSame($reply['comment']->getId(), strval($idToVerify)); $this->assertSame(count($reply['replies']), 0); $idToVerify--; @@ -223,7 +224,7 @@ public function testGetForObject() { $this->assertTrue(is_array($comments)); $this->assertSame(count($comments), 1); - $this->assertTrue($comments[0] instanceof \OCP\Comments\IComment); + $this->assertTrue($comments[0] instanceof IComment); $this->assertSame($comments[0]->getMessage(), 'nice one'); } @@ -243,7 +244,7 @@ public function testGetForObjectWithLimitAndOffset() { $this->assertTrue(is_array($comments)); foreach ($comments as $comment) { - $this->assertTrue($comment instanceof \OCP\Comments\IComment); + $this->assertTrue($comment instanceof IComment); $this->assertSame($comment->getMessage(), 'nice one'); $this->assertSame($comment->getId(), strval($idToVerify)); $idToVerify--; @@ -252,6 +253,37 @@ public function testGetForObjectWithLimitAndOffset() { } while (count($comments) > 0); } + public function testGetActorsInTree() { + $manager = $this->getManager(); + + $headId = $this->addDatabaseEntry(0, 0); + + $id = $this->addDatabaseEntry($headId, $headId, new \DateTime('-3 hours')); + $comment = $manager->get($id)->setActor('users', 'bob'); + $manager->save($comment); + + $this->addDatabaseEntry($headId, $headId, new \DateTime('-2 hours')); + $this->addDatabaseEntry($headId, $headId, new \DateTime('-2 hours')); + + $id = $this->addDatabaseEntry($headId, $headId, new \DateTime('-1 hour')); + $comment = $manager->get($id)->setActor('users', 'bob'); + $manager->save($comment); + + $id = $this->addDatabaseEntry($headId, $headId, new \DateTime('-4 hour')); + $comment = $manager->get($id)->setActor('users', 'cynthia'); + $manager->save($comment); + + $actors = $manager->getActorsInTree($headId); + $this->assertTrue(isset($actors['users'])); + $this->assertCount(3, $actors['users']); + $this->assertTrue(isset($actors['users']['alice'])); + $this->assertTrue(isset($actors['users']['bob'])); + $this->assertTrue(isset($actors['users']['cynthia'])); + $this->assertSame(3, $actors['users']['alice']); + $this->assertSame(2, $actors['users']['bob']); + $this->assertSame(1, $actors['users']['cynthia']); + } + public function testGetForObjectWithDateTimeConstraint() { $this->addDatabaseEntry(0, 0, new \DateTime('-6 hours')); $this->addDatabaseEntry(0, 0, new \DateTime('-5 hours')); @@ -282,7 +314,7 @@ public function testGetForObjectWithLimitAndOffsetAndDateTimeConstraint() { $this->assertTrue(is_array($comments)); foreach ($comments as $comment) { - $this->assertTrue($comment instanceof \OCP\Comments\IComment); + $this->assertTrue($comment instanceof IComment); $this->assertSame($comment->getMessage(), 'nice one'); $this->assertSame($comment->getId(), strval($idToVerify)); $this->assertTrue(intval($comment->getId()) >= 4); @@ -334,6 +366,7 @@ public function testGetNumberOfUnreadCommentsForFolder() { $this->addDatabaseEntry(0, 0, null, null, $fileIds[$i]); } $this->addDatabaseEntry(0, 0, (new \DateTime())->modify('-2 days'), null, $fileIds[0]); + /** @var IUser|\PHPUnit_Framework_MockObject_MockObject $user */ $user = $this->createMock(IUser::class); $user->expects($this->any()) ->method('getUID') @@ -368,6 +401,10 @@ public function invalidCreateArgsProvider() { /** * @dataProvider invalidCreateArgsProvider * @expectedException \InvalidArgumentException + * @param string $aType + * @param string $aId + * @param string $oType + * @param string $oId */ public function testCreateCommentInvalidArguments($aType, $aId, $oType, $oId) { $manager = $this->getManager(); @@ -381,7 +418,7 @@ public function testCreateComment() { $objectId = 'bielefeld'; $comment = $this->getManager()->create($actorType, $actorId, $objectType, $objectId); - $this->assertTrue($comment instanceof \OCP\Comments\IComment); + $this->assertTrue($comment instanceof IComment); $this->assertSame($comment->getActorType(), $actorType); $this->assertSame($comment->getActorId(), $actorId); $this->assertSame($comment->getObjectType(), $objectType); @@ -405,7 +442,7 @@ public function testDelete() { $id = strval($this->addDatabaseEntry(0, 0)); $comment = $manager->get($id); - $this->assertTrue($comment instanceof \OCP\Comments\IComment); + $this->assertTrue($comment instanceof IComment); $done = $manager->delete($id); $this->assertTrue($done); $manager->get($id); @@ -515,6 +552,8 @@ public function invalidActorArgsProvider() { /** * @dataProvider invalidActorArgsProvider * @expectedException \InvalidArgumentException + * @param string $type + * @param string $id */ public function testDeleteReferencesOfActorInvalidInput($type, $id) { $manager = $this->getManager(); @@ -551,7 +590,7 @@ public function testDeleteReferencesOfActor() { public function testDeleteReferencesOfActorWithUserManagement() { $user = \OC::$server->getUserManager()->createUser('xenia', '123456'); - $this->assertTrue($user instanceof \OCP\IUser); + $this->assertTrue($user instanceof IUser); $manager = \OC::$server->getCommentsManager(); $comment = $manager->create('users', $user->getUID(), 'files', 'file64'); @@ -565,8 +604,8 @@ public function testDeleteReferencesOfActorWithUserManagement() { $user->delete(); $comment = $manager->get($commentID); - $this->assertSame($comment->getActorType(), \OCP\Comments\ICommentsManager::DELETED_USER); - $this->assertSame($comment->getActorId(), \OCP\Comments\ICommentsManager::DELETED_USER); + $this->assertSame($comment->getActorType(), ICommentsManager::DELETED_USER); + $this->assertSame($comment->getActorId(), ICommentsManager::DELETED_USER); } public function invalidObjectArgsProvider() { @@ -581,6 +620,8 @@ public function invalidObjectArgsProvider() { /** * @dataProvider invalidObjectArgsProvider * @expectedException \InvalidArgumentException + * @param string $type + * @param string $id */ public function testDeleteCommentsAtObjectInvalidInput($type, $id) { $manager = $this->getManager(); @@ -607,7 +648,7 @@ public function testDeleteCommentsAtObject() { foreach ($ids as $id) { try { $manager->get(strval($id)); - } catch (\OCP\Comments\NotFoundException $e) { + } catch (NotFoundException $e) { $verified++; } } @@ -620,6 +661,7 @@ public function testDeleteCommentsAtObject() { } public function testSetMarkRead() { + /** @var IUser|\PHPUnit_Framework_MockObject_MockObject $user */ $user = $this->createMock(IUser::class); $user->expects($this->any()) ->method('getUID') @@ -636,6 +678,7 @@ public function testSetMarkRead() { } public function testSetMarkReadUpdate() { + /** @var IUser|\PHPUnit_Framework_MockObject_MockObject $user */ $user = $this->createMock(IUser::class); $user->expects($this->any()) ->method('getUID') @@ -655,6 +698,7 @@ public function testSetMarkReadUpdate() { } public function testReadMarkDeleteUser() { + /** @var IUser|\PHPUnit_Framework_MockObject_MockObject $user */ $user = $this->createMock(IUser::class); $user->expects($this->any()) ->method('getUID') @@ -672,6 +716,7 @@ public function testReadMarkDeleteUser() { } public function testReadMarkDeleteObject() { + /** @var IUser|\PHPUnit_Framework_MockObject_MockObject $user */ $user = $this->createMock(IUser::class); $user->expects($this->any()) ->method('getUID') From 8f0a9ae51fdc92e7c33f7a48b9d84da6c6b196e1 Mon Sep 17 00:00:00 2001 From: Arthur Schiwon Date: Wed, 11 Oct 2017 17:08:45 +0200 Subject: [PATCH 02/32] split walking the tree from operating on it so walking it is reusable Signed-off-by: Arthur Schiwon --- lib/private/Comments/Manager.php | 39 ++++++++++++++++++++------------ 1 file changed, 25 insertions(+), 14 deletions(-) diff --git a/lib/private/Comments/Manager.php b/lib/private/Comments/Manager.php index a6b2102da6777..3b5eb23844c05 100644 --- a/lib/private/Comments/Manager.php +++ b/lib/private/Comments/Manager.php @@ -340,12 +340,12 @@ public function getTree($id, $limit = 0, $offset = 0) { public function getActorsInTree($id) { $tree = $this->getTree($id); $actors = []; - $this->extractActor($tree, $actors); + $this->walkTree($tree, $actors, [$this, 'extractActor']); return $actors; } /** - * @param array $node + * @param IComment $comment * @param array &$actors * * build an array that looks like: @@ -362,23 +362,34 @@ public function getActorsInTree($id) { * ] * */ - protected function extractActor(array $node, array &$actors) { + protected function extractActor(IComment $comment, &$actors) { + if(!isset($actors[$comment->getActorType()])) { + $actors[$comment->getActorType()] = []; + } + if(!isset($actors[$comment->getActorType()][$comment->getActorId()])) { + $actors[$comment->getActorType()][$comment->getActorId()] = 1; + } else { + $actors[$comment->getActorType()][$comment->getActorId()] += 1; + } + } + + /** + * walks through a comment tree (as returned by getTree() and invokes a callback + * with the current IComment instance (and optionally custom parameters) + * + * @param array $node + * @param array &$results + * @param callable $callback + * @param array|null $parameters + */ + protected function walkTree($node, array &$results, callable $callback, array $parameters = null) { if(isset($node['replies'])) { foreach ($node['replies'] as $subNode) { - $this->extractActor($subNode, $actors); + $this->walkTree($subNode, $results, $callback, $parameters); } } if(isset($node['comment']) && $node['comment'] instanceof IComment) { - /** @var IComment $comment */ - $comment = $node['comment']; - if(!isset($actors[$comment->getActorType()])) { - $actors[$comment->getActorType()] = []; - } - if(!isset($actors[$comment->getActorType()][$comment->getActorId()])) { - $actors[$comment->getActorType()][$comment->getActorId()] = 1; - } else { - $actors[$comment->getActorType()][$comment->getActorId()] += 1; - } + $callback($node['comment'], $results, $parameters); } } From 8722458d2a2342517e45674129ec5c7d071a4077 Mon Sep 17 00:00:00 2001 From: Arthur Schiwon Date: Wed, 11 Oct 2017 17:25:21 +0200 Subject: [PATCH 03/32] ensure that sorting is stable Signed-off-by: Arthur Schiwon --- .../lib/Collaboration/CommentersSorter.php | 17 ++++++++++++++--- .../Collaboration/CommentersSorterTest.php | 2 +- .../Collaboration/ShareRecipientSorter.php | 19 +++++++++++++++++-- .../ShareRecipientSorterTest.php | 10 +++++----- 4 files changed, 37 insertions(+), 11 deletions(-) diff --git a/apps/comments/lib/Collaboration/CommentersSorter.php b/apps/comments/lib/Collaboration/CommentersSorter.php index e89a66f148dee..8a24592c30be4 100644 --- a/apps/comments/lib/Collaboration/CommentersSorter.php +++ b/apps/comments/lib/Collaboration/CommentersSorter.php @@ -58,12 +58,23 @@ public function sort(array &$sortArray, array $context) { continue; } - usort($byType, function ($a, $b) use ($commenters, $type) { - $r = $this->compare($a, $b, $commenters[$type]); + // at least on PHP 5.6 usort turned out to be not stable. So we add + // the current index to the value and compare it on a draw + $i = 0; + $workArray = array_map(function($element) use (&$i) { + return [$i++, $element]; + }, $byType); + + usort($workArray, function ($a, $b) use ($commenters, $type) { + $r = $this->compare($a[1], $b[1], $commenters[$type]); + if($r === 0) { + $r = $a[0] - $b[0]; + } return $r; }); - $s = ''; + // and remove the index values again + $byType = array_column($workArray, 1); } } diff --git a/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php index 495dee1f4167a..95a74f118c0e8 100644 --- a/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php +++ b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php @@ -59,7 +59,7 @@ public function testSort($data) { $workArray = $data['input']; $this->sorter->sort($workArray, ['itemType' => 'files', 'itemId' => '24']); - $this->assertSame($data['expected'], $workArray); + $this->assertEquals($data['expected'], $workArray); } public function sortDataProvider() { diff --git a/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php b/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php index ba07d9d44d0df..1a722817cbd41 100644 --- a/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php +++ b/apps/files_sharing/lib/Collaboration/ShareRecipientSorter.php @@ -61,9 +61,24 @@ public function sort(array &$sortArray, array $context) { if(!isset($al[$type]) || !is_array($al[$type])) { continue; } - usort($byType, function ($a, $b) use ($al, $type) { - return $this->compare($a, $b, $al[$type]); + + // at least on PHP 5.6 usort turned out to be not stable. So we add + // the current index to the value and compare it on a draw + $i = 0; + $workArray = array_map(function($element) use (&$i) { + return [$i++, $element]; + }, $byType); + + usort($workArray, function ($a, $b) use ($al, $type) { + $result = $this->compare($a[1], $b[1], $al[$type]); + if($result === 0) { + $result = $a[0] - $b[0]; + } + return $result; }); + + // and remove the index values again + $byType = array_column($workArray, 1); } } diff --git a/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php b/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php index edcc9b9ae3a59..42487e6162265 100644 --- a/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php +++ b/apps/files_sharing/tests/Collaboration/ShareRecipientSorterTest.php @@ -74,7 +74,7 @@ public function testSort($data) { $workArray = $data['input']; $this->sorter->sort($workArray, $data['context']); - $this->assertSame($data['expected'], $workArray); + $this->assertEquals($data['expected'], $workArray); } public function testSortNoNodes() { @@ -98,7 +98,7 @@ public function testSortNoNodes() { public function sortDataProvider() { return [[ [ - #1 – sort properly and otherwise keep existing order + #0 – sort properly and otherwise keep existing order 'context' => ['itemType' => 'files', 'itemId' => 42], 'accessList' => ['users' => ['celia', 'darius', 'faruk', 'gail'], 'bots' => ['r2-d2']], 'input' => [ @@ -135,7 +135,7 @@ public function sortDataProvider() { ], ], [ - # 2 – no recipients + #1 – no recipients 'context' => ['itemType' => 'files', 'itemId' => 42], 'accessList' => ['users' => false], 'input' => [ @@ -172,7 +172,7 @@ public function sortDataProvider() { ], ], [ - #3 – unsupported item type + #2 – unsupported item type 'context' => ['itemType' => 'announcements', 'itemId' => 42], 'accessList' => null, // not needed 'input' => [ @@ -209,7 +209,7 @@ public function sortDataProvider() { ], ], [ - #4 – no nothing + #3 – no nothing 'context' => ['itemType' => 'files', 'itemId' => 42], 'accessList' => [], 'input' => [], From 04fafdd50543fb95f7d2640ad7d4fa5960d5f323 Mon Sep 17 00:00:00 2001 From: Arthur Schiwon Date: Fri, 13 Oct 2017 01:10:35 +0200 Subject: [PATCH 04/32] fix class name in info.xml Signed-off-by: Arthur Schiwon --- apps/comments/appinfo/info.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/apps/comments/appinfo/info.xml b/apps/comments/appinfo/info.xml index ada4915d145e1..6fcfa4bd399e3 100644 --- a/apps/comments/appinfo/info.xml +++ b/apps/comments/appinfo/info.xml @@ -31,7 +31,7 @@ - OCA\Comments\Collaboration\Sorter + OCA\Comments\Collaboration\CommentersSorter From 8e60a2bd28fe7ae61faa8c4c019d97c673ab2bb9 Mon Sep 17 00:00:00 2001 From: Arthur Schiwon Date: Mon, 16 Oct 2017 23:32:19 +0200 Subject: [PATCH 05/32] add At.js and dependencies Signed-off-by: Arthur Schiwon --- apps/comments/.bowerrc | 3 + apps/comments/appinfo/app.php | 1 + .../css/vendor/At.js/jquery.atwho.min.css | 1 + apps/comments/js/merged.json | 4 +- apps/comments/js/vendor/At.js/.bower.json | 43 + apps/comments/js/vendor/At.js/CHANGELOG.md | 314 + apps/comments/js/vendor/At.js/CONTRIBUTING.md | 37 + apps/comments/js/vendor/At.js/LICENSE-MIT | 22 + apps/comments/js/vendor/At.js/README.md | 67 + apps/comments/js/vendor/At.js/bower.json | 32 + apps/comments/js/vendor/At.js/component.json | 32 + .../js/vendor/At.js/dist/css/jquery.atwho.css | 72 + .../At.js/dist/css/jquery.atwho.min.css | 1 + .../js/vendor/At.js/dist/js/jquery.atwho.js | 1212 ++ .../vendor/At.js/dist/js/jquery.atwho.min.js | 1 + .../examples/cross_document/dataFrame.html | 30 + .../At.js/examples/cross_document/index.html | 90 + .../examples/cross_document/viewFrame.html | 10 + .../js/vendor/At.js/examples/hashtags.html | 61 + .../vendor/At.js/examples/medium-editor.html | 44 + .../js/vendor/At.js/examples/style.css | 57 + .../js/vendor/At.js/examples/tinyMCE.html | 53 + .../js/vendor/At.js/examples/ueditor.html | 45 + apps/comments/js/vendor/At.js/gulpfile.js | 103 + apps/comments/js/vendor/At.js/index.html | 205 + apps/comments/js/vendor/At.js/package.json | 54 + apps/comments/js/vendor/At.js/specRunner.html | 31 + apps/comments/js/vendor/At.js/src/api.coffee | 59 + apps/comments/js/vendor/At.js/src/app.coffee | 158 + .../js/vendor/At.js/src/controller.coffee | 142 + .../js/vendor/At.js/src/default.coffee | 147 + .../At.js/src/editableController.coffee | 174 + .../js/vendor/At.js/src/jquery.atwho.css | 72 + .../comments/js/vendor/At.js/src/model.coffee | 59 + .../At.js/src/textareaController.coffee | 51 + apps/comments/js/vendor/At.js/src/view.coffee | 136 + apps/comments/js/vendor/At.js/umd.template.js | 17 + apps/comments/js/vendor/Caret.js/.bower.json | 30 + apps/comments/js/vendor/Caret.js/CHANGELOG.md | 52 + .../js/vendor/Caret.js/Gruntfile.coffee | 79 + apps/comments/js/vendor/Caret.js/LICENSE-MIT | 22 + apps/comments/js/vendor/Caret.js/README.md | 54 + apps/comments/js/vendor/Caret.js/bower.json | 20 + .../js/vendor/Caret.js/component.json | 20 + .../js/vendor/Caret.js/dist/jquery.caret.js | 405 + .../vendor/Caret.js/dist/jquery.caret.min.js | 2 + apps/comments/js/vendor/Caret.js/package.json | 29 + .../vendor/Caret.js/src/jquery.caret.coffee | 311 + .../js/vendor/Caret.js/src/jquery.caret.js | 406 + apps/comments/js/vendor/jquery/.bower.json | 25 + apps/comments/js/vendor/jquery/AUTHORS.txt | 301 + apps/comments/js/vendor/jquery/LICENSE.txt | 36 + apps/comments/js/vendor/jquery/README.md | 67 + apps/comments/js/vendor/jquery/bower.json | 14 + apps/comments/js/vendor/jquery/dist/core.js | 476 + apps/comments/js/vendor/jquery/dist/jquery.js | 10253 ++++++++++++++++ .../js/vendor/jquery/dist/jquery.min.js | 4 + .../js/vendor/jquery/dist/jquery.min.map | 1 + .../js/vendor/jquery/dist/jquery.slim.js | 8160 ++++++++++++ .../js/vendor/jquery/dist/jquery.slim.min.js | 4 + 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mode 100644 apps/comments/js/vendor/jquery/src/manipulation/var/rtagName.js create mode 100644 apps/comments/js/vendor/jquery/src/manipulation/wrapMap.js create mode 100644 apps/comments/js/vendor/jquery/src/offset.js create mode 100644 apps/comments/js/vendor/jquery/src/queue.js create mode 100644 apps/comments/js/vendor/jquery/src/queue/delay.js create mode 100644 apps/comments/js/vendor/jquery/src/selector-native.js create mode 100644 apps/comments/js/vendor/jquery/src/selector-sizzle.js create mode 100644 apps/comments/js/vendor/jquery/src/selector.js create mode 100644 apps/comments/js/vendor/jquery/src/serialize.js create mode 100644 apps/comments/js/vendor/jquery/src/traversing.js create mode 100644 apps/comments/js/vendor/jquery/src/traversing/findFilter.js create mode 100644 apps/comments/js/vendor/jquery/src/traversing/var/dir.js create mode 100644 apps/comments/js/vendor/jquery/src/traversing/var/rneedsContext.js create mode 100644 apps/comments/js/vendor/jquery/src/traversing/var/siblings.js create mode 100644 apps/comments/js/vendor/jquery/src/var/ObjectFunctionString.js create mode 100644 apps/comments/js/vendor/jquery/src/var/arr.js create mode 100644 apps/comments/js/vendor/jquery/src/var/class2type.js create mode 100644 apps/comments/js/vendor/jquery/src/var/concat.js create mode 100644 apps/comments/js/vendor/jquery/src/var/document.js create mode 100644 apps/comments/js/vendor/jquery/src/var/documentElement.js create mode 100644 apps/comments/js/vendor/jquery/src/var/fnToString.js create mode 100644 apps/comments/js/vendor/jquery/src/var/getProto.js create mode 100644 apps/comments/js/vendor/jquery/src/var/hasOwn.js create mode 100644 apps/comments/js/vendor/jquery/src/var/indexOf.js create mode 100644 apps/comments/js/vendor/jquery/src/var/pnum.js create mode 100644 apps/comments/js/vendor/jquery/src/var/push.js create mode 100644 apps/comments/js/vendor/jquery/src/var/rcssNum.js create mode 100644 apps/comments/js/vendor/jquery/src/var/rnothtmlwhite.js create mode 100644 apps/comments/js/vendor/jquery/src/var/slice.js create mode 100644 apps/comments/js/vendor/jquery/src/var/support.js create mode 100644 apps/comments/js/vendor/jquery/src/var/toString.js create mode 100644 apps/comments/js/vendor/jquery/src/wrap.js diff --git a/apps/comments/.bowerrc b/apps/comments/.bowerrc new file mode 100644 index 0000000000000..faee1372545d4 --- /dev/null +++ b/apps/comments/.bowerrc @@ -0,0 +1,3 @@ +{ + "directory": "js/vendor" +} \ No newline at end of file diff --git a/apps/comments/appinfo/app.php b/apps/comments/appinfo/app.php index 067e01e47ef78..cfd695c5163f1 100644 --- a/apps/comments/appinfo/app.php +++ b/apps/comments/appinfo/app.php @@ -27,6 +27,7 @@ function() { \OCP\Util::addScript('oc-backbone-webdav'); \OCP\Util::addScript('comments', 'merged'); + \OCP\Util::addStyle('comments', 'vendor/At.js/jquery.atwho.min'); \OCP\Util::addStyle('comments', 'comments'); } ); diff --git a/apps/comments/css/vendor/At.js/jquery.atwho.min.css b/apps/comments/css/vendor/At.js/jquery.atwho.min.css new file mode 100644 index 0000000000000..f770dc73b3fdf --- /dev/null +++ b/apps/comments/css/vendor/At.js/jquery.atwho.min.css @@ -0,0 +1 @@ +.atwho-view{position:absolute;top:0;left:0;display:none;margin-top:18px;background:#fff;color:#000;border:1px solid #DDD;border-radius:3px;box-shadow:0 0 5px rgba(0,0,0,.1);min-width:120px;z-index:11110!important}.atwho-view .atwho-header{padding:5px;margin:5px;cursor:pointer;border-bottom:solid 1px #eaeff1;color:#6f8092;font-size:11px;font-weight:700}.atwho-view .atwho-header .small{color:#6f8092;float:right;padding-top:2px;margin-right:-5px;font-size:12px;font-weight:400}.atwho-view .atwho-header:hover{cursor:default}.atwho-view .cur{background:#36F;color:#fff}.atwho-view .cur small{color:#fff}.atwho-view strong{color:#36F}.atwho-view .cur strong{color:#fff;font:700}.atwho-view ul{list-style:none;padding:0;margin:auto;max-height:200px;overflow-y:auto}.atwho-view ul li{display:block;padding:5px 10px;border-bottom:1px solid #DDD;cursor:pointer}.atwho-view small{font-size:smaller;color:#777;font-weight:400} \ No newline at end of file diff --git a/apps/comments/js/merged.json b/apps/comments/js/merged.json index 66a63e88d1745..0202c7ff55a3d 100644 --- a/apps/comments/js/merged.json +++ b/apps/comments/js/merged.json @@ -5,5 +5,7 @@ "commentsummarymodel.js", "commentstabview.js", "filesplugin.js", - "activitytabviewplugin.js" + "activitytabviewplugin.js", + "vendor/Caret.js/dist/jquery.caret.min.js", + "vendor/At.js/dist/js/jquery.atwho.min.js" ] diff --git a/apps/comments/js/vendor/At.js/.bower.json b/apps/comments/js/vendor/At.js/.bower.json new file mode 100644 index 0000000000000..d2d29c41fd63c --- /dev/null +++ b/apps/comments/js/vendor/At.js/.bower.json @@ -0,0 +1,43 @@ +{ + "name": "At.js", + "version": "1.5.4", + "main": [ + "dist/js/jquery.atwho.js", + "dist/css/jquery.atwho.css" + ], + "ignore": [ + "**/.*", + "node_modules", + "components", + "libs", + "spec" + ], + "dependencies": { + "jquery": ">=1.7.0", + "Caret.js": "~0.2.2" + }, + "devDependencies": { + "jasmine-jquery": "~2.0.2" + }, + "keywords": [ + "mention", + "mentions", + "autocomplete", + "autocompletion", + "autosuggest", + "autosuggestion", + "atjs", + "at.js" + ], + "homepage": "https://github.com/ichord/At.js", + "_release": "1.5.4", + "_resolution": { + "type": "version", + "tag": "v1.5.4", + "commit": "801c87dc804e37f134def2055b80cbc81ac98652" + }, + "_source": "https://github.com/ichord/At.js.git", + "_target": "^1.5.4", + "_originalSource": "jquery.atwho", + "_direct": true +} \ No newline at end of file diff --git a/apps/comments/js/vendor/At.js/CHANGELOG.md b/apps/comments/js/vendor/At.js/CHANGELOG.md new file mode 100644 index 0000000000000..bfc2458847558 --- /dev/null +++ b/apps/comments/js/vendor/At.js/CHANGELOG.md @@ -0,0 +1,314 @@ +### v1.5.0 + +add `headerTpl` settings + +* 7a41d93 - #375 from vcekov/fix_scroll_position - Valentin Cekov +* ecbf34f - #373 from vcekov/val/fix_key_navigation_interefence_with_mouse - Valentin Cekov +* b68cf84 - #364 from WorktileTech/master - Harold.Luo +* f836f04 - #372 from vcekov/fix_caret_for_space_after_@ - Harold.Luo +* 06cf6bb - Properly set caret position after failed match - Valentin Cekov +* c9ed2e2 - support header template. - htz + +### v1.4.0 + +#### Contenteditable + +Pressing `Backspace` will turn the inserted element back to the origin query 'moment'. + +* 84edc9f - skip inserted element when moving left or right - ichord +* 25a61d3 - the jQuery npm package is now called jquery. Fixes #338 - Mick Staugaard +* 03ed71f - Merge pull request #351 from mociepka/master - Harold.Luo +* ae00dc3 - Point main script in package json - Michał Ociepka +* c5f31f5 - Merge branch 'dev' into HEAD - ichord +* c399397 - fix contenteditable cursor bug when typing "a" into query - ichord +* 7f4295a - fix previous replacements get clobbered when re-intering the inserted element - ichord +* f00fabd - Merge pull request #354 from lvegerano/master - Harold.Luo +* a42065e - Adds guard to event and dist file - Luis Vegerano +* e4aaa30 - Add option to disable loopUp on click - Luis Vegerano +* c9b7609 - Fix bug where callbacks would run before reaching minLen. Fixes #329. - Mike Leone +* f8692dc - Add support for minLen. Connects to issue #316. - Mike Leone +* fd7d298 - FIX: the value of `isSelecting` - ichord +* c374c93 - FIX: IME typing error - ichord + +### v1.3.0 + +* 7f2189d - fix #294 inserts "" suffix in contenteditable +* bae95d9 - add `tabSelectsMatch` setting to make tab selection optional +* e966aba - Merge pull request #298 from kkirsche/patch-1 - Harold.Luo +* 9f78239 - Remove moot `version` property from bower.json - Kevin Kirsche + +### v1.2.0 + +db09ac7 -> 886613f + +* 886613f - add `$.fn.atwho.debug = false` to trigger debug mode +* 6567af9 - Enable default events when nothing is highlighted - Teemu +* 752ad4a - Add scrollDuration option. - Takuru +* bf17d43 - add parameter to allow for a spacebar in the middle of a search so that you can match a first + last name, for example - Feather Knee +* a1d5fe7 - add `reposition` API - ichord +* 9bcb06e - add "onInsert", "onDispaly" arguments to `tplEval` - ichord +* db09ac7 - add `hide` api - ichord + +### v1.1.0 + +* lisafeather/displyTplCallBack - #259 +* ADD: `editableAtwhoQueryAttrs` options +* Added setting for 'spaceSelectsMatch' (default false/off) + +### v1.0.0 + +**The naming convention are using camel case**. +It means that every callback and setting's name are switched from underscope_naming to CamelNaming. +Sorry about this. + +Future version's naming will follow the rules of http://semver.org constantly. + +#### Options: + +* Replaced `tpl` with `displayTpl`: display template of dropdown menu items. + In previous versions, At.js will fetch the value of `data-value` to insert; It stops doing it. + Please use the `insertTpl` option to manage the content to insert instead. + The default value is `"
  • ${name}
    • "` +* The `insertTpl` option will be used in *textarea* as well. + The default value is `"${atwho-at}${name}"` + +#### Callbacks: + +* Added `afterMatchFailed` callback to *contentEditable* + It will be invoked after fail to match any query and stopping matching. + Open *examples/hashtas.html* to examine how it work. +* Removed `inserting_wrapper` callback to *contentEditable* + +#### Internal changes: + +* refactor the `Controller` + Introduced `EditableController` class to control actions of `contenteditable` element. + Introduced `TextareaController` class to control actions of `textarea` element. + Both of them are inherit from the `Controller` class. + +* Refactored contentEditable mode + Inserted content are wrapped in a span: `` + Querying content are wrapped in a span: `` + +* Bring back auto-discovery to iframe. +* Fix wrong offset in iframe +* Replaced `iframeStandalone` with `iframeAdRoot` +* All processed events are preventing default and stopping propagation. + +### v0.5.2 + +* e1f6566 - fix error that doesn't display mention list on new line +* 8fe3a54 - can insert multiple node from `inserting_wrapper` +* 4080151 - scroll to top after showing +* 01555f8 - scroll long dropdown list +* 1b8999d - Add spm support +* f2b8e9c - change name in package.json +* b61bfdc - search on click +* b1efd09 - Fixes error with selecting always first item on the list on iOS WebView when using https://github.com/ftlabs/fastclick +* 7ed2890 - Allow accented characters in matcher + +### v0.5.1 + +* 219de3d - fix Goes off screen / gets cropped if there isn't enough room +* 1100c5b - No longer inherits text colour from document +* ce60958 - on more boolean argument for `setIframe` api to work cross-document issues #199 + +### v0.5.0 + +* 593893c - refactor inserting of contenteditable + Adding `inserting_wrapper` for customize wrapping inserting content. + Not to insert item as a block in Firefox. check out issue #109. + Removing `getInsertedItems`, `getInsertedIDs` API. You have to collect them on your own. +* 4d3fb8f - have to set IFRAME manually +* 1f13a16 - change space_after to suffix +* b099ebb - fix caret position error after inserting +* 2c47d7a - fix #178 hide view while clicking somewhere else + +### v0.4.12 + +* eeafab1 - fix error: will always call hidden atwho event +* b0f6ceb - Highlighter finds the first occurrence +* da256db - Adds possibility of having empty prefix (at keyword) in controllers +* b884225 - add `space_after` option +* 65d6273 - Passes esc/tab/return keyup events through to emitted hide event + +### v0.4.11 + +* bf938db - add `delay` setting, support delay searching +* a0b5a6f - fix bug: terminate if query out of max_len +* 01d6d5b - add css min file + +### v0.4.10 + +* update jquery dependence version + +### v0.4.9 + +* f317bd7 not lowercase query, add `highlight_first` option + +### v0.4.8 + +* 79bbef4 destroy atwho view container dom +* 0372d65 update bower and component keywords +* 52a41f5 add optional `before_repostion` callback +* cc1c239 Fixes #143 - ichord + +### v0.4.7 + +* resolved #133, #135, #137. +* add `beforeDestroy` event +* wouldn't concat `caret.js` into `dist/js/jquery.atwho.js` any more. +* seperate `jquery.atwho.coffee` into pieces. +* seperate testing. + +### v0.4.6 + +* 2d9ab23 fix `wrong document` error in IE iframe + +### v0.4.5 + +* 664a765 support iframe + +### v0.4.4 + +* 9ac7e75 - improve contentEditable for IE 8 + + It's still some bugs in IE 8, just DON'T use it + I don't want to spend more time on IE 8. + So it would be the ending fixup. And i will still leave related code for + a while maybe in case anyone want to help to improve it. + Just encourge your users to upgrate the browers or just switch to a + batter one please !! + +* a8371b3 - move project page to master from gh-pages. +* 24b6225 - fix bugs #122 +* 645e030 - update Caret.js to v0.0.5 + +### v0.4.3 + +* e8e7561 update `Caret.js` to `v0.0.4` + +### v0.4.2 + +* 4169b74 - binding data storage to the inputor. issues #121 +* 11d053f - reduse querying twice. issues#112 + +### v0.4.1 + +* b7721be - fix bug at view id was not been assign. close issues #99 +* 407f069 - fix bug: Can not autofocus after click the at-list in FireFox. #95 +* 917f033 - fix bug: click do not work in div-contenteditable. close issues #93 + +### v0.4.0 + +* update `Caret.js` to `v0.0.2` +* `contenteditable` support !! +* change content of default item template `tpl` +* new rule to insert the `at` : will always remove the `at` from inputor but will add it back from `tpl` in default. + so, if you are using your own `tpl` and want to show the `at` char, you have to do it yourself. +* add `insert_tpl` setting for `contenteditable`. + it will insert `data-value` of li element that eval from `tpl` in default. +* new APIs for `contenteditable`: `getInsertedItemsWithIDs`, `getInsertedItems`, `getInsertedIDs` + +### 2013-08-07 - v0.3.2 + +* bower +* remove `Caret.js` codes and add it as bower dependencies +* remove `display_flag` settings. +* add `start_with_space` settings, default `true` +* change `super_call` function to `call_default` + +### 2013-04-28 + +* release new api `load`, `run` +* add `alias` setting for `load` data or as the view's id +* matching key with a space before it +* register key in settings `{at: "@", data: []}` instead of being a argument +* `max_len` setting for max length to search +* change the default matcher regrex rule: occur at start of line or after whitespace +* will not sort the datay without valid query string + +### 2013-04-23 + +* group all data handlers as `Model` class. +* All callbacks's context would be current `Controller` + +### 2013-04-05 + +* `data` setting will be used to load data either local or remote. If it's String as URL it will preload data from remote by launch a ajax request (every times At.js call `reg` to update settings) + +* remove default `remote_filter` from callbacks list. +* add `get_data` and `save_data` function to contoller. They are used to get and save whole data for At.js +* `save_data` will invoke `data_refactor` everytime + +* will filter local data which is set in `settings` first and if it get nothing then call `remote_filter` if it's exists in callbacks list that is set by user. + +### 2013-04 + +* remove ability of changing common setting after inputor binded +* can fix list view after matched query in IE now. +* separated core function (get offset of inputor) as a jquery plugins. + +### v0.2.0 - 2012-12 + +**No more testing in IEs browsers.** + +#### Note +The name `atWho` was changed to `atwho`. + +#### New features + +* Customer data handlers(matcher, filter, sorter) and template renders(highlight, template eval) by a group of configurable callbacks. +* Support **AMD** + +#### Removed features + +* Filter by local data and remote (by ajax) data at the same time. +* Caching +* Mouse event + +#### Changed settings + +`-` mean removed option +`+` mean new added option +The one that start without `-` or `+` mean not change. + +* `-` data: [], +* `+` data: null, + +* `-` choose: "data-value", +* `+` search_key: "name", + +* `-` callback: null, +* `+` callbacks: DEFAULT_CALLBACKS, + +* `+` display_timeout: 300, + +* `-` tpl: _DEFAULT_TPL +* `+` tpl: DEFAULT_TPL + +* `-` cache: false + +Not change settings + +* cache: true, +* limit: 5, +* display_flag: true, + +### v0.1.7 + +同步 `jquery-atwho-rails` gem 的版本号 +这会是 `v0.1` 的固定版本. 不再有新功能更新. + +###v0.1.2 2012-3-23 +* box showing above instead of bottom when it get close to the bottom of window +* coffeescript here is. +* every registered character able to have thire own options such as template(`tpl`) +* every inputor (textarea, input) able to have their own registered character and different behavior + even the same character to other inputor + +###v0.1.0 +* 可以監聽多個字符 + multiple char listening. +* 顯示缺省列表. + show default list. diff --git a/apps/comments/js/vendor/At.js/CONTRIBUTING.md b/apps/comments/js/vendor/At.js/CONTRIBUTING.md new file mode 100644 index 0000000000000..629943f377e68 --- /dev/null +++ b/apps/comments/js/vendor/At.js/CONTRIBUTING.md @@ -0,0 +1,37 @@ +## Contributing + +### Code style + +**Two** space indent + +### Modifying the code +First, ensure that you have the latest [Node.js](http://nodejs.org/) and [npm](http://npmjs.org/) installed. + +Test that gulp is installed globally by running `grunt -v` at the command-line. If gulp isn't installed globally, run `npm install -g gulp` to install the latest version. + +* Fork and clone the repo. +* Run `npm install` and `bower install` to install all dev dependencies (including grunt). +* Modify the `*.coffee` file. +* Run `gulp` to build this project. + +Assuming that you don't see any red, you're ready to go. Just be sure to run `gulp` after making any changes, to ensure that nothing is broken. + +### Submitting pull requests + +1. Create a new branch, please don't work in your `master` branch directly. +1. Add failing tests for the change you want to make. Run `gulp` to see the tests fail. +1. Fix stuff. +1. Run `gulp` to see if the tests pass. Repeat steps 2-4 until done. +1. Open `_SpecRunner.html` unit test file(s) in actual browser to ensure tests pass everywhere. +1. Update the documentation to reflect any changes. +1. Push to your fork and submit a pull request. + +### notes + +Please don't edit files in the `dist` subdirectory and *.js files in `src` as they are generated via gulp. +You'll find source code in the `src` subdirectory! +use `bower install` or `component install` to install dependencies first. + + +### PhantomJS +While gulp can run the included unit tests via [PhantomJS](http://phantomjs.org/), this shouldn't be considered a substitute for the real thing. Please be sure to test the `_SpecRunner.html` unit test file(s) in _actual_ browsers. diff --git a/apps/comments/js/vendor/At.js/LICENSE-MIT b/apps/comments/js/vendor/At.js/LICENSE-MIT new file mode 100644 index 0000000000000..36cd1c1227249 --- /dev/null +++ b/apps/comments/js/vendor/At.js/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) 2013 chord.luo@gmail.com + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/apps/comments/js/vendor/At.js/README.md b/apps/comments/js/vendor/At.js/README.md new file mode 100644 index 0000000000000..551820afbb84a --- /dev/null +++ b/apps/comments/js/vendor/At.js/README.md @@ -0,0 +1,67 @@ +**An autocompletion library to autocomplete mentions, smileys etc. just like on Github!** +[![Build Status](https://travis-ci.org/ichord/At.js.png)](https://travis-ci.org/ichord/At.js) + +#### Notice + +At.js now **depends on** [Caret.js](https://github.com/ichord/Caret.js). +Please read [**CHANGELOG.md**](CHANGELOG.md) for more details if you are going to update to new version. + +### Demo +http://ichord.github.com/At.js + +### Documentation +https://github.com/ichord/At.js/wiki + +### Compatibility + +* `textarea` - Chrome, Safari, Firefox, IE7+ (maybe IE6) +* `contentEditable` - Chrome, Safari, Firefox, IE9+ + +### Features Preview + +* Support IE 7+ for **textarea**. +* Supports HTML5 [**contentEditable**](https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Content_Editable) elements (NOT including IE 8) +* Can listen to any character and not just '@'. Can set up multiple listeners for different characters with different behavior and data +* Listener events can be bound to multiple inputors. +* Format returned data using templates +* Keyboard controls in addition to mouse + - `Tab` or `Enter` keys select the value + - `Up` and `Down` navigate between values (and `Ctrl-P` and `Ctrl-N` also) + - `Right` and `left` will re-search the keyword. +* Custom data handlers and template renderers using a group of configurable callbacks +* Supports AMD + +### Requirements + +* jQuery >= 1.7.0. +* [Caret.js](https://github.com/ichord/Caret.js) + (You can use `Component` or `Bower` to install it.) + +### Integrating with your Application + +Simply include the following files in your HTML and you are good to go. + +```html + + + + +``` + +```javascript +$('#inputor').atwho({ + at: "@", + data:['Peter', 'Tom', 'Anne'] +}) +``` + +#### Bower & Component +For installing using Bower you can use `jquery.atwho` and for Component please use `ichord/At.js`. + +#### Rails +You can include At.js in your `Rails` application using the gem [jquery-atwho-rails](https://github.com/ichord/jquery-atwho-rails). + +### Core Team Members + +* [@ichord](https://twitter.com/_ichord) (twitter) + diff --git a/apps/comments/js/vendor/At.js/bower.json b/apps/comments/js/vendor/At.js/bower.json new file mode 100644 index 0000000000000..57cc844b86c0e --- /dev/null +++ b/apps/comments/js/vendor/At.js/bower.json @@ -0,0 +1,32 @@ +{ + "name": "At.js", + "version": "1.5.4", + "main": [ + "dist/js/jquery.atwho.js", + "dist/css/jquery.atwho.css" + ], + "ignore": [ + "**/.*", + "node_modules", + "components", + "libs", + "spec" + ], + "dependencies": { + "jquery": ">=1.7.0", + "Caret.js": "~0.2.2" + }, + "devDependencies": { + "jasmine-jquery": "~2.0.2" + }, + "keywords": [ + "mention", + "mentions", + "autocomplete", + "autocompletion", + "autosuggest", + "autosuggestion", + "atjs", + "at.js" + ] +} diff --git a/apps/comments/js/vendor/At.js/component.json b/apps/comments/js/vendor/At.js/component.json new file mode 100644 index 0000000000000..80951e9bebb57 --- /dev/null +++ b/apps/comments/js/vendor/At.js/component.json @@ -0,0 +1,32 @@ +{ + "name": "At.js", + "repo": "ichord/At.js", + "description": "Add Github like mentions autocomplete to your application.", + "version": "1.5.4", + "demo": "http://ichord.github.com/At.js", + "dependencies": { + "ichord/Caret.js": "~0.2.2", + "component/jquery": ">= 1.7.0" + }, + "main": [ + "dist/js/jquery.atwho.js" + ], + "scripts": [ + "dist/js/jquery.atwho.js" + ], + "styles": [ + "dist/css/jquery.atwho.css" + ], + "license": "MIT", + "keywords": [ + "mentions", + "ui", + "mentions", + "autocomplete", + "autocompletion", + "autosuggest", + "autosuggestion", + "atjs", + "at.js" + ] +} \ No newline at end of file diff --git a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css new file mode 100644 index 0000000000000..dad94ed964133 --- /dev/null +++ b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css @@ -0,0 +1,72 @@ +.atwho-view { + position:absolute; + top: 0; + left: 0; + display: none; + margin-top: 18px; + background: white; + color: black; + border: 1px solid #DDD; + border-radius: 3px; + box-shadow: 0 0 5px rgba(0,0,0,0.1); + min-width: 120px; + z-index: 11110 !important; +} + +.atwho-view .atwho-header { + padding: 5px; + margin: 5px; + cursor: pointer; + border-bottom: solid 1px #eaeff1; + color: #6f8092; + font-size: 11px; + font-weight: bold; +} + +.atwho-view .atwho-header .small { + color: #6f8092; + float: right; + padding-top: 2px; + margin-right: -5px; + font-size: 12px; + font-weight: normal; +} + +.atwho-view .atwho-header:hover { + cursor: default; +} + +.atwho-view .cur { + background: #3366FF; + color: white; +} +.atwho-view .cur small { + color: white; +} +.atwho-view strong { + color: #3366FF; +} +.atwho-view .cur strong { + color: white; + font:bold; +} +.atwho-view ul { + /* width: 100px; */ + list-style:none; + padding:0; + margin:auto; + max-height: 200px; + overflow-y: auto; +} +.atwho-view ul li { + display: block; + padding: 5px 10px; + border-bottom: 1px solid #DDD; + cursor: pointer; + /* border-top: 1px solid #C8C8C8; */ +} +.atwho-view small { + font-size: smaller; + color: #777; + font-weight: normal; +} diff --git a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css new file mode 100644 index 0000000000000..f770dc73b3fdf --- /dev/null +++ b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css @@ -0,0 +1 @@ +.atwho-view{position:absolute;top:0;left:0;display:none;margin-top:18px;background:#fff;color:#000;border:1px solid #DDD;border-radius:3px;box-shadow:0 0 5px rgba(0,0,0,.1);min-width:120px;z-index:11110!important}.atwho-view .atwho-header{padding:5px;margin:5px;cursor:pointer;border-bottom:solid 1px #eaeff1;color:#6f8092;font-size:11px;font-weight:700}.atwho-view .atwho-header .small{color:#6f8092;float:right;padding-top:2px;margin-right:-5px;font-size:12px;font-weight:400}.atwho-view .atwho-header:hover{cursor:default}.atwho-view .cur{background:#36F;color:#fff}.atwho-view .cur small{color:#fff}.atwho-view strong{color:#36F}.atwho-view .cur strong{color:#fff;font:700}.atwho-view ul{list-style:none;padding:0;margin:auto;max-height:200px;overflow-y:auto}.atwho-view ul li{display:block;padding:5px 10px;border-bottom:1px solid #DDD;cursor:pointer}.atwho-view small{font-size:smaller;color:#777;font-weight:400} \ No newline at end of file diff --git a/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js b/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js new file mode 100644 index 0000000000000..795b6c67dcd23 --- /dev/null +++ b/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js @@ -0,0 +1,1212 @@ +/** + * at.js - 1.5.4 + * Copyright (c) 2017 chord.luo ; + * Homepage: http://ichord.github.com/At.js + * License: MIT + */ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module unless amdModuleId is set + define(["jquery"], function (a0) { + return (factory(a0)); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(require("jquery")); + } else { + factory(jQuery); + } +}(this, function ($) { +var DEFAULT_CALLBACKS, KEY_CODE; + +KEY_CODE = { + ESC: 27, + TAB: 9, + ENTER: 13, + CTRL: 17, + A: 65, + P: 80, + N: 78, + LEFT: 37, + UP: 38, + RIGHT: 39, + DOWN: 40, + BACKSPACE: 8, + SPACE: 32 +}; + +DEFAULT_CALLBACKS = { + beforeSave: function(data) { + return Controller.arrayToDefaultHash(data); + }, + matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) { + var _a, _y, match, regexp, space; + flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); + if (should_startWithSpace) { + flag = '(?:^|\\s)' + flag; + } + _a = decodeURI("%C3%80"); + _y = decodeURI("%C3%BF"); + space = acceptSpaceBar ? "\ " : ""; + regexp = new RegExp(flag + "([A-Za-z" + _a + "-" + _y + "0-9_" + space + "\'\.\+\-]*)$|" + flag + "([^\\x00-\\xff]*)$", 'gi'); + match = regexp.exec(subtext); + if (match) { + return match[2] || match[1]; + } else { + return null; + } + }, + filter: function(query, data, searchKey) { + var _results, i, item, len; + _results = []; + for (i = 0, len = data.length; i < len; i++) { + item = data[i]; + if (~new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase())) { + _results.push(item); + } + } + return _results; + }, + remoteFilter: null, + sorter: function(query, items, searchKey) { + var _results, i, item, len; + if (!query) { + return items; + } + _results = []; + for (i = 0, len = items.length; i < len; i++) { + item = items[i]; + item.atwho_order = new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase()); + if (item.atwho_order > -1) { + _results.push(item); + } + } + return _results.sort(function(a, b) { + return a.atwho_order - b.atwho_order; + }); + }, + tplEval: function(tpl, map) { + var error, error1, template; + template = tpl; + try { + if (typeof tpl !== 'string') { + template = tpl(map); + } + return template.replace(/\$\{([^\}]*)\}/g, function(tag, key, pos) { + return map[key]; + }); + } catch (error1) { + error = error1; + return ""; + } + }, + highlighter: function(li, query) { + var regexp; + if (!query) { + return li; + } + regexp = new RegExp(">\\s*([^\<]*?)(" + query.replace("+", "\\+") + ")([^\<]*)\\s*<", 'ig'); + return li.replace(regexp, function(str, $1, $2, $3) { + return '> ' + $1 + '' + $2 + '' + $3 + ' <'; + }); + }, + beforeInsert: function(value, $li, e) { + return value; + }, + beforeReposition: function(offset) { + return offset; + }, + afterMatchFailed: function(at, el) {} +}; + +var App; + +App = (function() { + function App(inputor) { + this.currentFlag = null; + this.controllers = {}; + this.aliasMaps = {}; + this.$inputor = $(inputor); + this.setupRootElement(); + this.listen(); + } + + App.prototype.createContainer = function(doc) { + var ref; + if ((ref = this.$el) != null) { + ref.remove(); + } + return $(doc.body).append(this.$el = $("
    ")); + }; + + App.prototype.setupRootElement = function(iframe, asRoot) { + var error, error1; + if (asRoot == null) { + asRoot = false; + } + if (iframe) { + this.window = iframe.contentWindow; + this.document = iframe.contentDocument || this.window.document; + this.iframe = iframe; + } else { + this.document = this.$inputor[0].ownerDocument; + this.window = this.document.defaultView || this.document.parentWindow; + try { + this.iframe = this.window.frameElement; + } catch (error1) { + error = error1; + this.iframe = null; + if ($.fn.atwho.debug) { + throw new Error("iframe auto-discovery is failed.\nPlease use `setIframe` to set the target iframe manually.\n" + error); + } + } + } + return this.createContainer((this.iframeAsRoot = asRoot) ? this.document : document); + }; + + App.prototype.controller = function(at) { + var c, current, currentFlag, ref; + if (this.aliasMaps[at]) { + current = this.controllers[this.aliasMaps[at]]; + } else { + ref = this.controllers; + for (currentFlag in ref) { + c = ref[currentFlag]; + if (currentFlag === at) { + current = c; + break; + } + } + } + if (current) { + return current; + } else { + return this.controllers[this.currentFlag]; + } + }; + + App.prototype.setContextFor = function(at) { + this.currentFlag = at; + return this; + }; + + App.prototype.reg = function(flag, setting) { + var base, controller; + controller = (base = this.controllers)[flag] || (base[flag] = this.$inputor.is('[contentEditable]') ? new EditableController(this, flag) : new TextareaController(this, flag)); + if (setting.alias) { + this.aliasMaps[setting.alias] = flag; + } + controller.init(setting); + return this; + }; + + App.prototype.listen = function() { + return this.$inputor.on('compositionstart', (function(_this) { + return function(e) { + var ref; + if ((ref = _this.controller()) != null) { + ref.view.hide(); + } + _this.isComposing = true; + return null; + }; + })(this)).on('compositionend', (function(_this) { + return function(e) { + _this.isComposing = false; + setTimeout(function(e) { + return _this.dispatch(e); + }); + return null; + }; + })(this)).on('keyup.atwhoInner', (function(_this) { + return function(e) { + return _this.onKeyup(e); + }; + })(this)).on('keydown.atwhoInner', (function(_this) { + return function(e) { + return _this.onKeydown(e); + }; + })(this)).on('blur.atwhoInner', (function(_this) { + return function(e) { + var c; + if (c = _this.controller()) { + c.expectedQueryCBId = null; + return c.view.hide(e, c.getOpt("displayTimeout")); + } + }; + })(this)).on('click.atwhoInner', (function(_this) { + return function(e) { + return _this.dispatch(e); + }; + })(this)).on('scroll.atwhoInner', (function(_this) { + return function() { + var lastScrollTop; + lastScrollTop = _this.$inputor.scrollTop(); + return function(e) { + var currentScrollTop, ref; + currentScrollTop = e.target.scrollTop; + if (lastScrollTop !== currentScrollTop) { + if ((ref = _this.controller()) != null) { + ref.view.hide(e); + } + } + lastScrollTop = currentScrollTop; + return true; + }; + }; + })(this)()); + }; + + App.prototype.shutdown = function() { + var _, c, ref; + ref = this.controllers; + for (_ in ref) { + c = ref[_]; + c.destroy(); + delete this.controllers[_]; + } + this.$inputor.off('.atwhoInner'); + return this.$el.remove(); + }; + + App.prototype.dispatch = function(e) { + var _, c, ref, results; + ref = this.controllers; + results = []; + for (_ in ref) { + c = ref[_]; + results.push(c.lookUp(e)); + } + return results; + }; + + App.prototype.onKeyup = function(e) { + var ref; + switch (e.keyCode) { + case KEY_CODE.ESC: + e.preventDefault(); + if ((ref = this.controller()) != null) { + ref.view.hide(); + } + break; + case KEY_CODE.DOWN: + case KEY_CODE.UP: + case KEY_CODE.CTRL: + case KEY_CODE.ENTER: + $.noop(); + break; + case KEY_CODE.P: + case KEY_CODE.N: + if (!e.ctrlKey) { + this.dispatch(e); + } + break; + default: + this.dispatch(e); + } + }; + + App.prototype.onKeydown = function(e) { + var ref, view; + view = (ref = this.controller()) != null ? ref.view : void 0; + if (!(view && view.visible())) { + return; + } + switch (e.keyCode) { + case KEY_CODE.ESC: + e.preventDefault(); + view.hide(e); + break; + case KEY_CODE.UP: + e.preventDefault(); + view.prev(); + break; + case KEY_CODE.DOWN: + e.preventDefault(); + view.next(); + break; + case KEY_CODE.P: + if (!e.ctrlKey) { + return; + } + e.preventDefault(); + view.prev(); + break; + case KEY_CODE.N: + if (!e.ctrlKey) { + return; + } + e.preventDefault(); + view.next(); + break; + case KEY_CODE.TAB: + case KEY_CODE.ENTER: + case KEY_CODE.SPACE: + if (!view.visible()) { + return; + } + if (!this.controller().getOpt('spaceSelectsMatch') && e.keyCode === KEY_CODE.SPACE) { + return; + } + if (!this.controller().getOpt('tabSelectsMatch') && e.keyCode === KEY_CODE.TAB) { + return; + } + if (view.highlighted()) { + e.preventDefault(); + view.choose(e); + } else { + view.hide(e); + } + break; + default: + $.noop(); + } + }; + + return App; + +})(); + +var Controller, + slice = [].slice; + +Controller = (function() { + Controller.prototype.uid = function() { + return (Math.random().toString(16) + "000000000").substr(2, 8) + (new Date().getTime()); + }; + + function Controller(app, at1) { + this.app = app; + this.at = at1; + this.$inputor = this.app.$inputor; + this.id = this.$inputor[0].id || this.uid(); + this.expectedQueryCBId = null; + this.setting = null; + this.query = null; + this.pos = 0; + this.range = null; + if ((this.$el = $("#atwho-ground-" + this.id, this.app.$el)).length === 0) { + this.app.$el.append(this.$el = $("
    ")); + } + this.model = new Model(this); + this.view = new View(this); + } + + Controller.prototype.init = function(setting) { + this.setting = $.extend({}, this.setting || $.fn.atwho["default"], setting); + this.view.init(); + return this.model.reload(this.setting.data); + }; + + Controller.prototype.destroy = function() { + this.trigger('beforeDestroy'); + this.model.destroy(); + this.view.destroy(); + return this.$el.remove(); + }; + + Controller.prototype.callDefault = function() { + var args, error, error1, funcName; + funcName = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : []; + try { + return DEFAULT_CALLBACKS[funcName].apply(this, args); + } catch (error1) { + error = error1; + return $.error(error + " Or maybe At.js doesn't have function " + funcName); + } + }; + + Controller.prototype.trigger = function(name, data) { + var alias, eventName; + if (data == null) { + data = []; + } + data.push(this); + alias = this.getOpt('alias'); + eventName = alias ? name + "-" + alias + ".atwho" : name + ".atwho"; + return this.$inputor.trigger(eventName, data); + }; + + Controller.prototype.callbacks = function(funcName) { + return this.getOpt("callbacks")[funcName] || DEFAULT_CALLBACKS[funcName]; + }; + + Controller.prototype.getOpt = function(at, default_value) { + var e, error1; + try { + return this.setting[at]; + } catch (error1) { + e = error1; + return null; + } + }; + + Controller.prototype.insertContentFor = function($li) { + var data, tpl; + tpl = this.getOpt('insertTpl'); + data = $.extend({}, $li.data('item-data'), { + 'atwho-at': this.at + }); + return this.callbacks("tplEval").call(this, tpl, data, "onInsert"); + }; + + Controller.prototype.renderView = function(data) { + var searchKey; + searchKey = this.getOpt("searchKey"); + data = this.callbacks("sorter").call(this, this.query.text, data.slice(0, 1001), searchKey); + return this.view.render(data.slice(0, this.getOpt('limit'))); + }; + + Controller.arrayToDefaultHash = function(data) { + var i, item, len, results; + if (!$.isArray(data)) { + return data; + } + results = []; + for (i = 0, len = data.length; i < len; i++) { + item = data[i]; + if ($.isPlainObject(item)) { + results.push(item); + } else { + results.push({ + name: item + }); + } + } + return results; + }; + + Controller.prototype.lookUp = function(e) { + var query, wait; + if (e && e.type === 'click' && !this.getOpt('lookUpOnClick')) { + return; + } + if (this.getOpt('suspendOnComposing') && this.app.isComposing) { + return; + } + query = this.catchQuery(e); + if (!query) { + this.expectedQueryCBId = null; + return query; + } + this.app.setContextFor(this.at); + if (wait = this.getOpt('delay')) { + this._delayLookUp(query, wait); + } else { + this._lookUp(query); + } + return query; + }; + + Controller.prototype._delayLookUp = function(query, wait) { + var now, remaining; + now = Date.now ? Date.now() : new Date().getTime(); + this.previousCallTime || (this.previousCallTime = now); + remaining = wait - (now - this.previousCallTime); + if ((0 < remaining && remaining < wait)) { + this.previousCallTime = now; + this._stopDelayedCall(); + return this.delayedCallTimeout = setTimeout((function(_this) { + return function() { + _this.previousCallTime = 0; + _this.delayedCallTimeout = null; + return _this._lookUp(query); + }; + })(this), wait); + } else { + this._stopDelayedCall(); + if (this.previousCallTime !== now) { + this.previousCallTime = 0; + } + return this._lookUp(query); + } + }; + + Controller.prototype._stopDelayedCall = function() { + if (this.delayedCallTimeout) { + clearTimeout(this.delayedCallTimeout); + return this.delayedCallTimeout = null; + } + }; + + Controller.prototype._generateQueryCBId = function() { + return {}; + }; + + Controller.prototype._lookUp = function(query) { + var _callback; + _callback = function(queryCBId, data) { + if (queryCBId !== this.expectedQueryCBId) { + return; + } + if (data && data.length > 0) { + return this.renderView(this.constructor.arrayToDefaultHash(data)); + } else { + return this.view.hide(); + } + }; + this.expectedQueryCBId = this._generateQueryCBId(); + return this.model.query(query.text, $.proxy(_callback, this, this.expectedQueryCBId)); + }; + + return Controller; + +})(); + +var TextareaController, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + hasProp = {}.hasOwnProperty; + +TextareaController = (function(superClass) { + extend(TextareaController, superClass); + + function TextareaController() { + return TextareaController.__super__.constructor.apply(this, arguments); + } + + TextareaController.prototype.catchQuery = function() { + var caretPos, content, end, isString, query, start, subtext; + content = this.$inputor.val(); + caretPos = this.$inputor.caret('pos', { + iframe: this.app.iframe + }); + subtext = content.slice(0, caretPos); + query = this.callbacks("matcher").call(this, this.at, subtext, this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar")); + isString = typeof query === 'string'; + if (isString && query.length < this.getOpt('minLen', 0)) { + return; + } + if (isString && query.length <= this.getOpt('maxLen', 20)) { + start = caretPos - query.length; + end = start + query.length; + this.pos = start; + query = { + 'text': query, + 'headPos': start, + 'endPos': end + }; + this.trigger("matched", [this.at, query.text]); + } else { + query = null; + this.view.hide(); + } + return this.query = query; + }; + + TextareaController.prototype.rect = function() { + var c, iframeOffset, scaleBottom; + if (!(c = this.$inputor.caret('offset', this.pos - 1, { + iframe: this.app.iframe + }))) { + return; + } + if (this.app.iframe && !this.app.iframeAsRoot) { + iframeOffset = $(this.app.iframe).offset(); + c.left += iframeOffset.left; + c.top += iframeOffset.top; + } + scaleBottom = this.app.document.selection ? 0 : 2; + return { + left: c.left, + top: c.top, + bottom: c.top + c.height + scaleBottom + }; + }; + + TextareaController.prototype.insert = function(content, $li) { + var $inputor, source, startStr, suffix, text; + $inputor = this.$inputor; + source = $inputor.val(); + startStr = source.slice(0, Math.max(this.query.headPos - this.at.length, 0)); + suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || " "; + content += suffix; + text = "" + startStr + content + (source.slice(this.query['endPos'] || 0)); + $inputor.val(text); + $inputor.caret('pos', startStr.length + content.length, { + iframe: this.app.iframe + }); + if (!$inputor.is(':focus')) { + $inputor.focus(); + } + return $inputor.change(); + }; + + return TextareaController; + +})(Controller); + +var EditableController, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + hasProp = {}.hasOwnProperty; + +EditableController = (function(superClass) { + extend(EditableController, superClass); + + function EditableController() { + return EditableController.__super__.constructor.apply(this, arguments); + } + + EditableController.prototype._getRange = function() { + var sel; + sel = this.app.window.getSelection(); + if (sel.rangeCount > 0) { + return sel.getRangeAt(0); + } + }; + + EditableController.prototype._setRange = function(position, node, range) { + if (range == null) { + range = this._getRange(); + } + if (!(range && node)) { + return; + } + node = $(node)[0]; + if (position === 'after') { + range.setEndAfter(node); + range.setStartAfter(node); + } else { + range.setEndBefore(node); + range.setStartBefore(node); + } + range.collapse(false); + return this._clearRange(range); + }; + + EditableController.prototype._clearRange = function(range) { + var sel; + if (range == null) { + range = this._getRange(); + } + sel = this.app.window.getSelection(); + if (this.ctrl_a_pressed == null) { + sel.removeAllRanges(); + return sel.addRange(range); + } + }; + + EditableController.prototype._movingEvent = function(e) { + var ref; + return e.type === 'click' || ((ref = e.which) === KEY_CODE.RIGHT || ref === KEY_CODE.LEFT || ref === KEY_CODE.UP || ref === KEY_CODE.DOWN); + }; + + EditableController.prototype._unwrap = function(node) { + var next; + node = $(node).unwrap().get(0); + if ((next = node.nextSibling) && next.nodeValue) { + node.nodeValue += next.nodeValue; + $(next).remove(); + } + return node; + }; + + EditableController.prototype.catchQuery = function(e) { + var $inserted, $query, _range, index, inserted, isString, lastNode, matched, offset, query, query_content, range; + if (!(range = this._getRange())) { + return; + } + if (!range.collapsed) { + return; + } + if (e.which === KEY_CODE.ENTER) { + ($query = $(range.startContainer).closest('.atwho-query')).contents().unwrap(); + if ($query.is(':empty')) { + $query.remove(); + } + ($query = $(".atwho-query", this.app.document)).text($query.text()).contents().last().unwrap(); + this._clearRange(); + return; + } + if (/firefox/i.test(navigator.userAgent)) { + if ($(range.startContainer).is(this.$inputor)) { + this._clearRange(); + return; + } + if (e.which === KEY_CODE.BACKSPACE && range.startContainer.nodeType === document.ELEMENT_NODE && (offset = range.startOffset - 1) >= 0) { + _range = range.cloneRange(); + _range.setStart(range.startContainer, offset); + if ($(_range.cloneContents()).contents().last().is('.atwho-inserted')) { + inserted = $(range.startContainer).contents().get(offset); + this._setRange('after', $(inserted).contents().last()); + } + } else if (e.which === KEY_CODE.LEFT && range.startContainer.nodeType === document.TEXT_NODE) { + $inserted = $(range.startContainer.previousSibling); + if ($inserted.is('.atwho-inserted') && range.startOffset === 0) { + this._setRange('after', $inserted.contents().last()); + } + } + } + $(range.startContainer).closest('.atwho-inserted').addClass('atwho-query').siblings().removeClass('atwho-query'); + if (($query = $(".atwho-query", this.app.document)).length > 0 && $query.is(':empty') && $query.text().length === 0) { + $query.remove(); + } + if (!this._movingEvent(e)) { + $query.removeClass('atwho-inserted'); + } + if ($query.length > 0) { + switch (e.which) { + case KEY_CODE.LEFT: + this._setRange('before', $query.get(0), range); + $query.removeClass('atwho-query'); + return; + case KEY_CODE.RIGHT: + this._setRange('after', $query.get(0).nextSibling, range); + $query.removeClass('atwho-query'); + return; + } + } + if ($query.length > 0 && (query_content = $query.attr('data-atwho-at-query'))) { + $query.empty().html(query_content).attr('data-atwho-at-query', null); + this._setRange('after', $query.get(0), range); + } + _range = range.cloneRange(); + _range.setStart(range.startContainer, 0); + matched = this.callbacks("matcher").call(this, this.at, _range.toString(), this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar")); + isString = typeof matched === 'string'; + if ($query.length === 0 && isString && (index = range.startOffset - this.at.length - matched.length) >= 0) { + range.setStart(range.startContainer, index); + $query = $('', this.app.document).attr(this.getOpt("editableAtwhoQueryAttrs")).addClass('atwho-query'); + range.surroundContents($query.get(0)); + lastNode = $query.contents().last().get(0); + if (lastNode) { + if (/firefox/i.test(navigator.userAgent)) { + range.setStart(lastNode, lastNode.length); + range.setEnd(lastNode, lastNode.length); + this._clearRange(range); + } else { + this._setRange('after', lastNode, range); + } + } + } + if (isString && matched.length < this.getOpt('minLen', 0)) { + return; + } + if (isString && matched.length <= this.getOpt('maxLen', 20)) { + query = { + text: matched, + el: $query + }; + this.trigger("matched", [this.at, query.text]); + return this.query = query; + } else { + this.view.hide(); + this.query = { + el: $query + }; + if ($query.text().indexOf(this.at) >= 0) { + if (this._movingEvent(e) && $query.hasClass('atwho-inserted')) { + $query.removeClass('atwho-query'); + } else if (false !== this.callbacks('afterMatchFailed').call(this, this.at, $query)) { + this._setRange("after", this._unwrap($query.text($query.text()).contents().first())); + } + } + return null; + } + }; + + EditableController.prototype.rect = function() { + var $iframe, iframeOffset, rect; + rect = this.query.el.offset(); + if (!(rect && this.query.el[0].getClientRects().length)) { + return; + } + if (this.app.iframe && !this.app.iframeAsRoot) { + iframeOffset = ($iframe = $(this.app.iframe)).offset(); + rect.left += iframeOffset.left - this.$inputor.scrollLeft(); + rect.top += iframeOffset.top - this.$inputor.scrollTop(); + } + rect.bottom = rect.top + this.query.el.height(); + return rect; + }; + + EditableController.prototype.insert = function(content, $li) { + var data, overrides, range, suffix, suffixNode; + if (!this.$inputor.is(':focus')) { + this.$inputor.focus(); + } + overrides = this.getOpt('functionOverrides'); + if (overrides.insert) { + return overrides.insert.call(this, content, $li); + } + suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || "\u00A0"; + data = $li.data('item-data'); + this.query.el.removeClass('atwho-query').addClass('atwho-inserted').html(content).attr('data-atwho-at-query', "" + data['atwho-at'] + this.query.text).attr('contenteditable', "false"); + if (range = this._getRange()) { + if (this.query.el.length) { + range.setEndAfter(this.query.el[0]); + } + range.collapse(false); + range.insertNode(suffixNode = this.app.document.createTextNode("" + suffix)); + this._setRange('after', suffixNode, range); + } + if (!this.$inputor.is(':focus')) { + this.$inputor.focus(); + } + return this.$inputor.change(); + }; + + return EditableController; + +})(Controller); + +var Model; + +Model = (function() { + function Model(context) { + this.context = context; + this.at = this.context.at; + this.storage = this.context.$inputor; + } + + Model.prototype.destroy = function() { + return this.storage.data(this.at, null); + }; + + Model.prototype.saved = function() { + return this.fetch() > 0; + }; + + Model.prototype.query = function(query, callback) { + var _remoteFilter, data, searchKey; + data = this.fetch(); + searchKey = this.context.getOpt("searchKey"); + data = this.context.callbacks('filter').call(this.context, query, data, searchKey) || []; + _remoteFilter = this.context.callbacks('remoteFilter'); + if (data.length > 0 || (!_remoteFilter && data.length === 0)) { + return callback(data); + } else { + return _remoteFilter.call(this.context, query, callback); + } + }; + + Model.prototype.fetch = function() { + return this.storage.data(this.at) || []; + }; + + Model.prototype.save = function(data) { + return this.storage.data(this.at, this.context.callbacks("beforeSave").call(this.context, data || [])); + }; + + Model.prototype.load = function(data) { + if (!(this.saved() || !data)) { + return this._load(data); + } + }; + + Model.prototype.reload = function(data) { + return this._load(data); + }; + + Model.prototype._load = function(data) { + if (typeof data === "string") { + return $.ajax(data, { + dataType: "json" + }).done((function(_this) { + return function(data) { + return _this.save(data); + }; + })(this)); + } else { + return this.save(data); + } + }; + + return Model; + +})(); + +var View; + +View = (function() { + function View(context) { + this.context = context; + this.$el = $("
      "); + this.$elUl = this.$el.children(); + this.timeoutID = null; + this.context.$el.append(this.$el); + this.bindEvent(); + } + + View.prototype.init = function() { + var header_tpl, id; + id = this.context.getOpt("alias") || this.context.at.charCodeAt(0); + header_tpl = this.context.getOpt("headerTpl"); + if (header_tpl && this.$el.children().length === 1) { + this.$el.prepend(header_tpl); + } + return this.$el.attr({ + 'id': "at-view-" + id + }); + }; + + View.prototype.destroy = function() { + return this.$el.remove(); + }; + + View.prototype.bindEvent = function() { + var $menu, lastCoordX, lastCoordY; + $menu = this.$el.find('ul'); + lastCoordX = 0; + lastCoordY = 0; + return $menu.on('mousemove.atwho-view', 'li', (function(_this) { + return function(e) { + var $cur; + if (lastCoordX === e.clientX && lastCoordY === e.clientY) { + return; + } + lastCoordX = e.clientX; + lastCoordY = e.clientY; + $cur = $(e.currentTarget); + if ($cur.hasClass('cur')) { + return; + } + $menu.find('.cur').removeClass('cur'); + return $cur.addClass('cur'); + }; + })(this)).on('click.atwho-view', 'li', (function(_this) { + return function(e) { + $menu.find('.cur').removeClass('cur'); + $(e.currentTarget).addClass('cur'); + _this.choose(e); + return e.preventDefault(); + }; + })(this)); + }; + + View.prototype.visible = function() { + return $.expr.filters.visible(this.$el[0]); + }; + + View.prototype.highlighted = function() { + return this.$el.find(".cur").length > 0; + }; + + View.prototype.choose = function(e) { + var $li, content; + if (($li = this.$el.find(".cur")).length) { + content = this.context.insertContentFor($li); + this.context._stopDelayedCall(); + this.context.insert(this.context.callbacks("beforeInsert").call(this.context, content, $li, e), $li); + this.context.trigger("inserted", [$li, e]); + this.hide(e); + } + if (this.context.getOpt("hideWithoutSuffix")) { + return this.stopShowing = true; + } + }; + + View.prototype.reposition = function(rect) { + var _window, offset, overflowOffset, ref; + _window = this.context.app.iframeAsRoot ? this.context.app.window : window; + if (rect.bottom + this.$el.height() - $(_window).scrollTop() > $(_window).height()) { + rect.bottom = rect.top - this.$el.height(); + } + if (rect.left > (overflowOffset = $(_window).width() - this.$el.width() - 5)) { + rect.left = overflowOffset; + } + offset = { + left: rect.left, + top: rect.bottom + }; + if ((ref = this.context.callbacks("beforeReposition")) != null) { + ref.call(this.context, offset); + } + this.$el.offset(offset); + return this.context.trigger("reposition", [offset]); + }; + + View.prototype.next = function() { + var cur, next, nextEl, offset; + cur = this.$el.find('.cur').removeClass('cur'); + next = cur.next(); + if (!next.length) { + next = this.$el.find('li:first'); + } + next.addClass('cur'); + nextEl = next[0]; + offset = nextEl.offsetTop + nextEl.offsetHeight + (nextEl.nextSibling ? nextEl.nextSibling.offsetHeight : 0); + return this.scrollTop(Math.max(0, offset - this.$el.height())); + }; + + View.prototype.prev = function() { + var cur, offset, prev, prevEl; + cur = this.$el.find('.cur').removeClass('cur'); + prev = cur.prev(); + if (!prev.length) { + prev = this.$el.find('li:last'); + } + prev.addClass('cur'); + prevEl = prev[0]; + offset = prevEl.offsetTop + prevEl.offsetHeight + (prevEl.nextSibling ? prevEl.nextSibling.offsetHeight : 0); + return this.scrollTop(Math.max(0, offset - this.$el.height())); + }; + + View.prototype.scrollTop = function(scrollTop) { + var scrollDuration; + scrollDuration = this.context.getOpt('scrollDuration'); + if (scrollDuration) { + return this.$elUl.animate({ + scrollTop: scrollTop + }, scrollDuration); + } else { + return this.$elUl.scrollTop(scrollTop); + } + }; + + View.prototype.show = function() { + var rect; + if (this.stopShowing) { + this.stopShowing = false; + return; + } + if (!this.visible()) { + this.$el.show(); + this.$el.scrollTop(0); + this.context.trigger('shown'); + } + if (rect = this.context.rect()) { + return this.reposition(rect); + } + }; + + View.prototype.hide = function(e, time) { + var callback; + if (!this.visible()) { + return; + } + if (isNaN(time)) { + this.$el.hide(); + return this.context.trigger('hidden', [e]); + } else { + callback = (function(_this) { + return function() { + return _this.hide(); + }; + })(this); + clearTimeout(this.timeoutID); + return this.timeoutID = setTimeout(callback, time); + } + }; + + View.prototype.render = function(list) { + var $li, $ul, i, item, len, li, tpl; + if (!($.isArray(list) && list.length > 0)) { + this.hide(); + return; + } + this.$el.find('ul').empty(); + $ul = this.$el.find('ul'); + tpl = this.context.getOpt('displayTpl'); + for (i = 0, len = list.length; i < len; i++) { + item = list[i]; + item = $.extend({}, item, { + 'atwho-at': this.context.at + }); + li = this.context.callbacks("tplEval").call(this.context, tpl, item, "onDisplay"); + $li = $(this.context.callbacks("highlighter").call(this.context, li, this.context.query.text)); + $li.data("item-data", item); + $ul.append($li); + } + this.show(); + if (this.context.getOpt('highlightFirst')) { + return $ul.find("li:first").addClass("cur"); + } + }; + + return View; + +})(); + +var Api; + +Api = { + load: function(at, data) { + var c; + if (c = this.controller(at)) { + return c.model.load(data); + } + }, + isSelecting: function() { + var ref; + return !!((ref = this.controller()) != null ? ref.view.visible() : void 0); + }, + hide: function() { + var ref; + return (ref = this.controller()) != null ? ref.view.hide() : void 0; + }, + reposition: function() { + var c; + if (c = this.controller()) { + return c.view.reposition(c.rect()); + } + }, + setIframe: function(iframe, asRoot) { + this.setupRootElement(iframe, asRoot); + return null; + }, + run: function() { + return this.dispatch(); + }, + destroy: function() { + this.shutdown(); + return this.$inputor.data('atwho', null); + } +}; + +$.fn.atwho = function(method) { + var _args, result; + _args = arguments; + result = null; + this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each(function() { + var $this, app; + if (!(app = ($this = $(this)).data("atwho"))) { + $this.data('atwho', (app = new App(this))); + } + if (typeof method === 'object' || !method) { + return app.reg(method.at, method); + } else if (Api[method] && app) { + return result = Api[method].apply(app, Array.prototype.slice.call(_args, 1)); + } else { + return $.error("Method " + method + " does not exist on jQuery.atwho"); + } + }); + if (result != null) { + return result; + } else { + return this; + } +}; + +$.fn.atwho["default"] = { + at: void 0, + alias: void 0, + data: null, + displayTpl: "
    • ${name}
      • ", + insertTpl: "${atwho-at}${name}", + headerTpl: null, + callbacks: DEFAULT_CALLBACKS, + functionOverrides: {}, + searchKey: "name", + suffix: void 0, + hideWithoutSuffix: false, + startWithSpace: true, + acceptSpaceBar: false, + highlightFirst: true, + limit: 5, + maxLen: 20, + minLen: 0, + displayTimeout: 300, + delay: null, + spaceSelectsMatch: false, + tabSelectsMatch: true, + editableAtwhoQueryAttrs: {}, + scrollDuration: 150, + suspendOnComposing: true, + lookUpOnClick: true +}; + +$.fn.atwho.debug = false; + +})); diff --git a/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.min.js b/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.min.js new file mode 100644 index 0000000000000..d1e60152b4cf2 --- /dev/null +++ b/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.min.js @@ -0,0 +1 @@ +!function(t,e){"function"==typeof define&&define.amd?define(["jquery"],function(t){return e(t)}):"object"==typeof exports?module.exports=e(require("jquery")):e(jQuery)}(this,function(t){var e,i;i={ESC:27,TAB:9,ENTER:13,CTRL:17,A:65,P:80,N:78,LEFT:37,UP:38,RIGHT:39,DOWN:40,BACKSPACE:8,SPACE:32},e={beforeSave:function(t){return r.arrayToDefaultHash(t)},matcher:function(t,e,i,n){var r,o,s,a,h;return t=t.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),i&&(t="(?:^|\\s)"+t),r=decodeURI("%C3%80"),o=decodeURI("%C3%BF"),h=n?" ":"",a=new RegExp(t+"([A-Za-z"+r+"-"+o+"0-9_"+h+"'.+-]*)$|"+t+"([^\\x00-\\xff]*)$","gi"),s=a.exec(e),s?s[2]||s[1]:null},filter:function(t,e,i){var n,r,o,s;for(n=[],r=0,s=e.length;s>r;r++)o=e[r],~new String(o[i]).toLowerCase().indexOf(t.toLowerCase())&&n.push(o);return n},remoteFilter:null,sorter:function(t,e,i){var n,r,o,s;if(!t)return e;for(n=[],r=0,s=e.length;s>r;r++)o=e[r],o.atwho_order=new String(o[i]).toLowerCase().indexOf(t.toLowerCase()),o.atwho_order>-1&&n.push(o);return n.sort(function(t,e){return t.atwho_order-e.atwho_order})},tplEval:function(t,e){var i,n,r;r=t;try{return"string"!=typeof t&&(r=t(e)),r.replace(/\$\{([^\}]*)\}/g,function(t,i,n){return e[i]})}catch(n){return i=n,""}},highlighter:function(t,e){var i;return e?(i=new RegExp(">\\s*([^<]*?)("+e.replace("+","\\+")+")([^<]*)\\s*<","ig"),t.replace(i,function(t,e,i,n){return"> "+e+""+i+""+n+" <"})):t},beforeInsert:function(t,e,i){return t},beforeReposition:function(t){return t},afterMatchFailed:function(t,e){}};var n;n=function(){function e(e){this.currentFlag=null,this.controllers={},this.aliasMaps={},this.$inputor=t(e),this.setupRootElement(),this.listen()}return e.prototype.createContainer=function(e){var i;return null!=(i=this.$el)&&i.remove(),t(e.body).append(this.$el=t("
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i,n,r,o,s;return this.$inputor.is(":focus")||this.$inputor.focus(),n=this.getOpt("functionOverrides"),n.insert?n.insert.call(this,t,e):(o=""===(o=this.getOpt("suffix"))?o:o||" ",i=e.data("item-data"),this.query.el.removeClass("atwho-query").addClass("atwho-inserted").html(t).attr("data-atwho-at-query",""+i["atwho-at"]+this.query.text).attr("contenteditable","false"),(r=this._getRange())&&(this.query.el.length&&r.setEndAfter(this.query.el[0]),r.collapse(!1),r.insertNode(s=this.app.document.createTextNode(""+o)),this._setRange("after",s,r)),this.$inputor.is(":focus")||this.$inputor.focus(),this.$inputor.change())},n}(r);var u;u=function(){function e(t){this.context=t,this.at=this.context.at,this.storage=this.context.$inputor}return e.prototype.destroy=function(){return this.storage.data(this.at,null)},e.prototype.saved=function(){return this.fetch()>0},e.prototype.query=function(t,e){var i,n,r;return n=this.fetch(),r=this.context.getOpt("searchKey"),n=this.context.callbacks("filter").call(this.context,t,n,r)||[],i=this.context.callbacks("remoteFilter"),n.length>0||!i&&0===n.length?e(n):i.call(this.context,t,e)},e.prototype.fetch=function(){return this.storage.data(this.at)||[]},e.prototype.save=function(t){return this.storage.data(this.at,this.context.callbacks("beforeSave").call(this.context,t||[]))},e.prototype.load=function(t){return!this.saved()&&t?this._load(t):void 0},e.prototype.reload=function(t){return this._load(t)},e.prototype._load=function(e){return"string"==typeof e?t.ajax(e,{dataType:"json"}).done(function(t){return function(e){return t.save(e)}}(this)):this.save(e)},e}();var c;c=function(){function e(e){this.context=e,this.$el=t("
        "),this.$elUl=this.$el.children(),this.timeoutID=null,this.context.$el.append(this.$el),this.bindEvent()}return e.prototype.init=function(){var t,e;return e=this.context.getOpt("alias")||this.context.at.charCodeAt(0),t=this.context.getOpt("headerTpl"),t&&1===this.$el.children().length&&this.$el.prepend(t),this.$el.attr({id:"at-view-"+e})},e.prototype.destroy=function(){return this.$el.remove()},e.prototype.bindEvent=function(){var e,i,n;return e=this.$el.find("ul"),i=0,n=0,e.on("mousemove.atwho-view","li",function(r){return function(r){var o;if((i!==r.clientX||n!==r.clientY)&&(i=r.clientX,n=r.clientY,o=t(r.currentTarget),!o.hasClass("cur")))return e.find(".cur").removeClass("cur"),o.addClass("cur")}}(this)).on("click.atwho-view","li",function(i){return function(n){return e.find(".cur").removeClass("cur"),t(n.currentTarget).addClass("cur"),i.choose(n),n.preventDefault()}}(this))},e.prototype.visible=function(){return t.expr.filters.visible(this.$el[0])},e.prototype.highlighted=function(){return this.$el.find(".cur").length>0},e.prototype.choose=function(t){var e,i;return(e=this.$el.find(".cur")).length&&(i=this.context.insertContentFor(e),this.context._stopDelayedCall(),this.context.insert(this.context.callbacks("beforeInsert").call(this.context,i,e,t),e),this.context.trigger("inserted",[e,t]),this.hide(t)),this.context.getOpt("hideWithoutSuffix")?this.stopShowing=!0:void 0},e.prototype.reposition=function(e){var i,n,r,o;return i=this.context.app.iframeAsRoot?this.context.app.window:window,e.bottom+this.$el.height()-t(i).scrollTop()>t(i).height()&&(e.bottom=e.top-this.$el.height()),e.left>(r=t(i).width()-this.$el.width()-5)&&(e.left=r),n={left:e.left,top:e.bottom},null!=(o=this.context.callbacks("beforeReposition"))&&o.call(this.context,n),this.$el.offset(n),this.context.trigger("reposition",[n])},e.prototype.next=function(){var t,e,i,n;return t=this.$el.find(".cur").removeClass("cur"),e=t.next(),e.length||(e=this.$el.find("li:first")),e.addClass("cur"),i=e[0],n=i.offsetTop+i.offsetHeight+(i.nextSibling?i.nextSibling.offsetHeight:0),this.scrollTop(Math.max(0,n-this.$el.height()))},e.prototype.prev=function(){var t,e,i,n;return t=this.$el.find(".cur").removeClass("cur"),i=t.prev(),i.length||(i=this.$el.find("li:last")),i.addClass("cur"),n=i[0],e=n.offsetTop+n.offsetHeight+(n.nextSibling?n.nextSibling.offsetHeight:0),this.scrollTop(Math.max(0,e-this.$el.height()))},e.prototype.scrollTop=function(t){var e;return e=this.context.getOpt("scrollDuration"),e?this.$elUl.animate({scrollTop:t},e):this.$elUl.scrollTop(t)},e.prototype.show=function(){var t;return this.stopShowing?void(this.stopShowing=!1):(this.visible()||(this.$el.show(),this.$el.scrollTop(0),this.context.trigger("shown")),(t=this.context.rect())?this.reposition(t):void 0)},e.prototype.hide=function(t,e){var i;if(this.visible())return isNaN(e)?(this.$el.hide(),this.context.trigger("hidden",[t])):(i=function(t){return function(){return t.hide()}}(this),clearTimeout(this.timeoutID),this.timeoutID=setTimeout(i,e))},e.prototype.render=function(e){var i,n,r,o,s,a,h;if(!(t.isArray(e)&&e.length>0))return void this.hide();for(this.$el.find("ul").empty(),n=this.$el.find("ul"),h=this.context.getOpt("displayTpl"),r=0,s=e.length;s>r;r++)o=e[r],o=t.extend({},o,{"atwho-at":this.context.at}),a=this.context.callbacks("tplEval").call(this.context,h,o,"onDisplay"),i=t(this.context.callbacks("highlighter").call(this.context,a,this.context.query.text)),i.data("item-data",o),n.append(i);return this.show(),this.context.getOpt("highlightFirst")?n.find("li:first").addClass("cur"):void 0},e}();var p;p={load:function(t,e){var i;return(i=this.controller(t))?i.model.load(e):void 0},isSelecting:function(){var t;return!!(null!=(t=this.controller())?t.view.visible():void 0)},hide:function(){var t;return null!=(t=this.controller())?t.view.hide():void 0},reposition:function(){var t;return(t=this.controller())?t.view.reposition(t.rect()):void 0},setIframe:function(t,e){return this.setupRootElement(t,e),null},run:function(){return this.dispatch()},destroy:function(){return this.shutdown(),this.$inputor.data("atwho",null)}},t.fn.atwho=function(e){var i,r;return i=arguments,r=null,this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each(function(){var o,s;return(s=(o=t(this)).data("atwho"))||o.data("atwho",s=new n(this)),"object"!=typeof e&&e?p[e]&&s?r=p[e].apply(s,Array.prototype.slice.call(i,1)):t.error("Method "+e+" does not exist on jQuery.atwho"):s.reg(e.at,e)}),null!=r?r:this},t.fn.atwho["default"]={at:void 0,alias:void 0,data:null,displayTpl:"
      • ${name}
        • ",insertTpl:"${atwho-at}${name}",headerTpl:null,callbacks:e,functionOverrides:{},searchKey:"name",suffix:void 0,hideWithoutSuffix:!1,startWithSpace:!0,acceptSpaceBar:!1,highlightFirst:!0,limit:5,maxLen:20,minLen:0,displayTimeout:300,delay:null,spaceSelectsMatch:!1,tabSelectsMatch:!0,editableAtwhoQueryAttrs:{},scrollDuration:150,suspendOnComposing:!0,lookUpOnClick:!0},t.fn.atwho.debug=!1}); \ No newline at end of file diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html b/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html new file mode 100644 index 0000000000000..4a1adabeccda6 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html @@ -0,0 +1,30 @@ + + + + Data Iframe + + + + + + + + diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/index.html b/apps/comments/js/vendor/At.js/examples/cross_document/index.html new file mode 100644 index 0000000000000..05428b3ee08fe --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/cross_document/index.html @@ -0,0 +1,90 @@ + + + + + At.js + + + + +
        +
        +

        At.js

        +
        +
        +

        Cross-Document

        + + +
        +
        + + diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html b/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html new file mode 100644 index 0000000000000..84ee67d8a20d5 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html @@ -0,0 +1,10 @@ + + + + View Iframe + + + +

        hello!

        + + diff --git a/apps/comments/js/vendor/At.js/examples/hashtags.html b/apps/comments/js/vendor/At.js/examples/hashtags.html new file mode 100644 index 0000000000000..3894ceea99360 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/hashtags.html @@ -0,0 +1,61 @@ + + + + + At.js + + + + + + + + + + + +
        +
        +

        Type `#` to autocomplete tags

        +
        +
        +
        + + +
        +
        + + diff --git a/apps/comments/js/vendor/At.js/examples/medium-editor.html b/apps/comments/js/vendor/At.js/examples/medium-editor.html new file mode 100644 index 0000000000000..f1cedf9b06d06 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/medium-editor.html @@ -0,0 +1,44 @@ + + + + + At.js + + + + + + + + + + + + + + + +
        +
        +

        Example for medium-editor

        +
        +
        +
        Easy! You should check out MoxieManager!
        + + +
        +
        + + + diff --git a/apps/comments/js/vendor/At.js/examples/style.css b/apps/comments/js/vendor/At.js/examples/style.css new file mode 100644 index 0000000000000..9e78ffbf748b0 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/style.css @@ -0,0 +1,57 @@ +html, body { + background:#F9F9F9; + padding: 0; + margin: 0; + font: 14px/1.6 "Lucida Grande", "Helvetica", sans-serif; + color: #333; +} +h1,h2,h3,h4 { + font-family: 'PT Sans', sans-serif; + line-height: 40px; + color: inherit; + font-weight: bold; + margin: 10px 0; + text-rendering: optimizelegibility; +} +h2,h3 { + color: gray; +} +strong { + color: #424242; +} + +a { + color: #4183C4; + text-decoration: none; +} +a:hover { + text-decoration: underline; +} +.wrapper { + width: 750px; + padding: 20px; + margin: 0 auto; +} +header { + margin-top:30px; +} + +.inputor { + height: 160px; + width: 90%; + border: 1px solid #dadada; + border-radius: 4px; + padding: 5px 8px; + outline: 0 none; + margin: 10px 0; + background: white; + font-size: inherit; + overflow-y: scroll; +} +.inputor:focus { + border: 1px solid rgb(6, 150, 247); +} + +footer { + margin: 30px 0; +} diff --git a/apps/comments/js/vendor/At.js/examples/tinyMCE.html b/apps/comments/js/vendor/At.js/examples/tinyMCE.html new file mode 100644 index 0000000000000..fca6815298119 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/tinyMCE.html @@ -0,0 +1,53 @@ + + + + + At.js + + + + + + + + + + + + + +
        +
        +

        Example for tinyMCE editor

        +
        +
        + + + +
        +
        + + + diff --git a/apps/comments/js/vendor/At.js/examples/ueditor.html b/apps/comments/js/vendor/At.js/examples/ueditor.html new file mode 100644 index 0000000000000..34de7c92922c9 --- /dev/null +++ b/apps/comments/js/vendor/At.js/examples/ueditor.html @@ -0,0 +1,45 @@ + + + + + + + + + + + + ueditor + + + + + + + + + diff --git a/apps/comments/js/vendor/At.js/gulpfile.js b/apps/comments/js/vendor/At.js/gulpfile.js new file mode 100644 index 0000000000000..e9699eab8d750 --- /dev/null +++ b/apps/comments/js/vendor/At.js/gulpfile.js @@ -0,0 +1,103 @@ +var gulp = require('gulp'), + coffee = require('gulp-coffee'), + concat = require('gulp-concat'), + umd = require('gulp-umd'), + uglify = require('gulp-uglify'), + rename = require("gulp-rename"), + cssmin = require('gulp-cssmin'), + jasmine = require('gulp-jasmine-phantom'), + bump = require('gulp-bump'), + header = require('gulp-header'), + debug = require('gulp-debug'), + util = require('gulp-util'); + +var name = 'jquery.atwho'; + +gulp.task('coffee', function() { + gulp.src('src/*.coffee') + .pipe(coffee({bare: true}).on('error', util.log)) + .pipe(gulp.dest('./build/js')); +}); + +gulp.task('concat', function() { + fileList = [ + 'build/js/default.js', + 'build/js/app.js', + 'build/js/controller.js', + 'build/js/textareaController.js', + 'build/js/editableController.js', + 'build/js/model.js', + 'build/js/view.js', + 'build/js/api.js' + ] + gulp.src(fileList) + .pipe(concat(name + ".js")) + .pipe(gulp.dest('build')); +}); + +gulp.task('umd', function() { + gulp.src('build/' + name + ".js") + .pipe(umd({template: "umd.template.js"})) + .pipe(gulp.dest('build/js')); +}); + +gulp.task('bump', function() { + gulp.src(['bower.json', 'component.json', 'package.json']) + .pipe(bump({version: "1.5.4"})) + .pipe(gulp.dest('./')); +}); + +gulp.task("mark", function() { + var pkg = require('./package.json'); + var banner = ['/**', + ' * <%= pkg.name %> - <%= pkg.version %>', + ' * Copyright (c) <%= year %> <%= pkg.author.name %> <<%= pkg.author.email %>>;', + ' * Homepage: <%= pkg.homepage %>', + ' * License: <%= pkg.license %>', + ' */', + ''].join('\n'); + + gulp.src('build/js/' + name + '.js') + .pipe(header(banner, { pkg : pkg, year: (new Date).getFullYear()})) + .pipe(gulp.dest('dist/js/')) +}); + +gulp.task('compress', function() { + gulp.src('dist/js/' + name + '.js') + .pipe(uglify()) + .pipe(rename({suffix: '.min'})) + .pipe(gulp.dest('dist/js')); + + gulp.src('src/jquery.atwho.css').pipe(gulp.dest('dist/css')) + gulp.src('dist/css/' + name + '.css') + .pipe(cssmin()) + .pipe(rename({suffix: '.min'})) + .pipe(gulp.dest('dist/css')); +}); + +gulp.task('test', function () { + gulp.src('spec/**/*.coffee') + .pipe(coffee({bare: true}).on('error', util.log)) + .pipe(debug({title: "compiled specs"})) + .pipe(gulp.dest('spec/build')) + + gulp.src('spec/build/javascripts/*.spec.js') + .pipe(jasmine({ + integration: true, + specHtml: "specRunner.html" + /* TODO: have to add css to spec + vendor: [ + 'bower_components/jquery/dist/jquery.js', + 'bower_components/Caret.js/dist/jquery.caret.js', + 'dist/js/jquery.atwho.js', + 'node_modules/jasmine-jquery/lib/*.js', + 'node_modules/jasmine-ajax/lib/*.js', + 'spec/helpers/*.js', + 'spec/build/spec_helper.js' + ], + */ + })); +}); + +gulp.task('compile', ['coffee', 'umd', 'concat']); +gulp.task('default', ['compile', 'bump', 'mark', 'compress']); diff --git a/apps/comments/js/vendor/At.js/index.html b/apps/comments/js/vendor/At.js/index.html new file mode 100644 index 0000000000000..a2654e0b8e539 --- /dev/null +++ b/apps/comments/js/vendor/At.js/index.html @@ -0,0 +1,205 @@ + + + + + At.js + + + + + + + + + + + + + + +
        + + +
        +

        At.js

        +
        +
        +
        + +
        + +
        +

        + And!! it support ContentEditable mode too!! + + + +

        +

        + Try here now! + :h +

        +
        + +
        + +
        + + + +
        +
        + + diff --git a/apps/comments/js/vendor/At.js/package.json b/apps/comments/js/vendor/At.js/package.json new file mode 100644 index 0000000000000..46d8d41cfadc9 --- /dev/null +++ b/apps/comments/js/vendor/At.js/package.json @@ -0,0 +1,54 @@ +{ + "name": "at.js", + "main": "dist/js/jquery.atwho.js", + "author": { + "name": "chord.luo", + "email": "chord.luo@gmail.com" + }, + "homepage": "http://ichord.github.com/At.js", + "license": "MIT", + "version": "1.5.4", + "repository": { + "type": "git", + "url": "https://github.com/ichord/At.js" + }, + "engines": { + "node": ">= 0.6.0" + }, + "scripts": { + "test": "gulp test" + }, + "peerDependencies": { + "jquery": ">=1.7.0 <4.0.0" + }, + "devDependencies": { + "gulp": "^3.9.0", + "gulp-bump": "^1.0.0", + "gulp-coffee": "^2.3.1", + "gulp-concat": "^2.6.0", + "gulp-cssmin": "^0.1.7", + "gulp-debug": "^2.1.2", + "gulp-header": "^1.7.1", + "gulp-jasmine": "^2.2.1", + "gulp-jasmine-phantom": "^2.0.1", + "gulp-rename": "^1.2.2", + "gulp-uglify": "^1.5.1", + "gulp-umd": "^0.2.0", + "gulp-util": "^3.0.7", + "jasmine-ajax": "^3.2.0", + "jasmine-jquery": "^2.1.1", + "phantomjs": "^1.9.19" + }, + "spm": { + "main": "dist/js/jquery.atwho.js", + "dependencies": { + "jquery": ">=1.7.2", + "caret.js": "~0.2.2" + }, + "ignore": [ + "examples", + "spec", + "src" + ] + } +} diff --git a/apps/comments/js/vendor/At.js/specRunner.html b/apps/comments/js/vendor/At.js/specRunner.html new file mode 100644 index 0000000000000..d0a5e63e8b870 --- /dev/null +++ b/apps/comments/js/vendor/At.js/specRunner.html @@ -0,0 +1,31 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/apps/comments/js/vendor/At.js/src/api.coffee b/apps/comments/js/vendor/At.js/src/api.coffee new file mode 100644 index 0000000000000..2e208d3e65932 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/api.coffee @@ -0,0 +1,59 @@ +Api = + # load a flag's data + # + # @params at[String] the flag + # @params data [Array] data to storage. + load: (at, data) -> c.model.load data if c = this.controller(at) + isSelecting: () -> !!this.controller()?.view.visible() + hide: () -> this.controller()?.view.hide() + reposition: () -> + if c = this.controller() + c.view.reposition(c.rect()) + setIframe: (iframe, asRoot) -> this.setupRootElement(iframe, asRoot); null; + run: -> this.dispatch() + destroy: -> + this.shutdown() + @$inputor.data('atwho', null) + +$.fn.atwho = (method) -> + _args = arguments + result = null + this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each -> + if not app = ($this = $ this).data "atwho" + $this.data 'atwho', (app = new App this) + if typeof method is 'object' || !method + app.reg method.at, method + else if Api[method] and app + result = Api[method].apply app, Array::slice.call(_args, 1) + else + $.error "Method #{method} does not exist on jQuery.atwho" + if result? then result else this + +$.fn.atwho.default = + at: undefined + alias: undefined + data: null + displayTpl: "
      • ${name}
        • " + insertTpl: "${atwho-at}${name}" + headerTpl: null + callbacks: DEFAULT_CALLBACKS + functionOverrides: {} + searchKey: "name" + suffix: undefined + hideWithoutSuffix: no + startWithSpace: yes + acceptSpaceBar: false + highlightFirst: yes + limit: 5 + maxLen: 20 + minLen: 0 + displayTimeout: 300 + delay: null + spaceSelectsMatch: no + tabSelectsMatch: yes + editableAtwhoQueryAttrs: {} + scrollDuration: 150 + suspendOnComposing: true + lookUpOnClick: true + +$.fn.atwho.debug = false diff --git a/apps/comments/js/vendor/At.js/src/app.coffee b/apps/comments/js/vendor/At.js/src/app.coffee new file mode 100644 index 0000000000000..fd601b5161370 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/app.coffee @@ -0,0 +1,158 @@ +# At.js central contoller(searching, matching, evaluating and rendering.) +class App + + # @param inputor [HTML DOM Object] `input` or `textarea` + constructor: (inputor) -> + @currentFlag = null + @controllers = {} + @aliasMaps = {} + @$inputor = $(inputor) + this.setupRootElement() + this.listen() + + createContainer: (doc) -> + @$el?.remove() + $ doc.body + .append @$el = $ "
        " + + setupRootElement: (iframe, asRoot=false) -> + if iframe + @window = iframe.contentWindow + @document = iframe.contentDocument || @window.document + @iframe = iframe + else + @document = @$inputor[0].ownerDocument + @window = @document.defaultView || @document.parentWindow + try + @iframe = @window.frameElement + catch error + @iframe = null + if $.fn.atwho.debug + throw new Error """ + iframe auto-discovery is failed. + Please use `setIframe` to set the target iframe manually. + #{error} + """ + this.createContainer if @iframeAsRoot = asRoot then @document else document + + controller: (at) -> + if @aliasMaps[at] + current = @controllers[@aliasMaps[at]] + else + for currentFlag, c of @controllers + if currentFlag is at + current = c + break + + if current then current else @controllers[@currentFlag] + + setContextFor: (at) -> + @currentFlag = at + this + + # At.js can register multiple at char (flag) to every inputor such as "@" and ":" + # Along with their own `settings` so that it works differently. + # After register, we still can update their `settings` such as updating `data` + # + # @param flag [String] at char (flag) + # @param settings [Hash] the settings + reg: (flag, setting) -> + controller = @controllers[flag] ||= + if @$inputor.is '[contentEditable]' + new EditableController this, flag + else + new TextareaController this, flag + # TODO: it will produce rubbish alias map, reduse this. + @aliasMaps[setting.alias] = flag if setting.alias + controller.init setting + this + + # binding jQuery events of `inputor`'s + listen: -> + @$inputor + .on 'compositionstart', (e) => + this.controller()?.view.hide() + @isComposing = true + null + .on 'compositionend', (e) => + @isComposing = false + setTimeout((e) => @dispatch(e)) + null + .on 'keyup.atwhoInner', (e) => + this.onKeyup(e) + .on 'keydown.atwhoInner', (e) => + this.onKeydown(e) + .on 'blur.atwhoInner', (e) => + if c = this.controller() + c.expectedQueryCBId = null + c.view.hide(e,c.getOpt("displayTimeout")) + .on 'click.atwhoInner', (e) => + this.dispatch e + .on 'scroll.atwhoInner', do => + # make returned handler handle the very first call properly + lastScrollTop = @$inputor.scrollTop() + (e) => + currentScrollTop = e.target.scrollTop + if lastScrollTop != currentScrollTop + @controller()?.view.hide(e) + lastScrollTop = currentScrollTop + true # ensure we don't stop bubbling + + shutdown: -> + for _, c of @controllers + c.destroy() + delete @controllers[_] + @$inputor.off '.atwhoInner' + @$el.remove() + + dispatch: (e) -> + c.lookUp(e) for _, c of @controllers + + onKeyup: (e) -> + switch e.keyCode + when KEY_CODE.ESC + e.preventDefault() + this.controller()?.view.hide() + when KEY_CODE.DOWN, KEY_CODE.UP, KEY_CODE.CTRL, KEY_CODE.ENTER + $.noop() + when KEY_CODE.P, KEY_CODE.N + this.dispatch e if not e.ctrlKey + else + this.dispatch e + # coffeescript will return everywhere!! + return + + onKeydown: (e) -> + # return if not (view = this.controller().view).visible() + view = this.controller()?.view + return if not (view and view.visible()) + switch e.keyCode + when KEY_CODE.ESC + e.preventDefault() + view.hide(e) + when KEY_CODE.UP + e.preventDefault() + view.prev() + when KEY_CODE.DOWN + e.preventDefault() + view.next() + when KEY_CODE.P + return if not e.ctrlKey + e.preventDefault() + view.prev() + when KEY_CODE.N + return if not e.ctrlKey + e.preventDefault() + view.next() + when KEY_CODE.TAB, KEY_CODE.ENTER, KEY_CODE.SPACE + return if not view.visible() + return if not this.controller().getOpt('spaceSelectsMatch') and e.keyCode == KEY_CODE.SPACE + return if not this.controller().getOpt('tabSelectsMatch') and e.keyCode == KEY_CODE.TAB + if view.highlighted() + e.preventDefault() + view.choose(e) + else + view.hide(e) + else + $.noop() + return diff --git a/apps/comments/js/vendor/At.js/src/controller.coffee b/apps/comments/js/vendor/At.js/src/controller.coffee new file mode 100644 index 0000000000000..22e263b002d55 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/controller.coffee @@ -0,0 +1,142 @@ +class Controller + uid: -> + (Math.random().toString(16)+"000000000").substr(2,8) + (new Date().getTime()) + + constructor: (@app, @at) -> + @$inputor = @app.$inputor + @id = @$inputor[0].id || this.uid() + @expectedQueryCBId = null + + @setting = null + @query = null + @pos = 0 + @range = null + if (@$el = $("#atwho-ground-#{@id}", @app.$el)).length == 0 + @app.$el.append @$el = $("
        ") + + @model = new Model(this) + @view = new View(this) + + init: (setting) -> + @setting = $.extend {}, @setting || $.fn.atwho.default, setting + @view.init() + @model.reload @setting.data + + destroy: -> + this.trigger 'beforeDestroy' + @model.destroy() + @view.destroy() + @$el.remove() + + callDefault: (funcName, args...) -> + try + DEFAULT_CALLBACKS[funcName].apply this, args + catch error + $.error "#{error} Or maybe At.js doesn't have function #{funcName}" + + # Delegate custom `jQueryEvent` to the inputor + # This function will add `atwho` as namespace to every jQuery event + # and pass current context as the last param to it. + # + # @example + # this.trigger "roll_n_rock", [1,2,3,4] + # + # $inputor.on "rool_n_rock", (e, one, two, three, four) -> + # console.log one, two, three, four + # + # @param name [String] Event name + # @param data [Array] data to callback + trigger: (name, data=[]) -> + data.push this + alias = this.getOpt('alias') + eventName = if alias then "#{name}-#{alias}.atwho" else "#{name}.atwho" + @$inputor.trigger eventName, data + + # Get callback either in settings which was set by plugin user or in default callbacks list. + # + # @param funcName [String] callback's name + # @return [Function] The callback. + callbacks: (funcName)-> + this.getOpt("callbacks")[funcName] || DEFAULT_CALLBACKS[funcName] + + # Because different registered at chars have different settings. + # so we should give their own for them. + # + # @param at [String] setting's at name + # @param default_value [?] return this if nothing is returned from current settings. + # @return [?] setting's value + getOpt: (at, default_value) -> + try + @setting[at] + catch e + null + + insertContentFor: ($li) -> + tpl = this.getOpt('insertTpl') + data = $.extend {}, $li.data('item-data'), {'atwho-at': @at} + this.callbacks("tplEval").call(this, tpl, data, "onInsert") + + # Render list view + # + # @param data [Array] The data + renderView: (data) -> + searchKey = this.getOpt("searchKey") + data = this.callbacks("sorter").call(this, @query.text, data[0..1000] , searchKey) + @view.render data[0...this.getOpt('limit')] + + @arrayToDefaultHash: (data) -> + return data if not $.isArray data + for item in data + if $.isPlainObject item then item else name:item + + # Searching! + lookUp: (e) -> + return if e && e.type == 'click' && !@getOpt('lookUpOnClick') + return if @getOpt('suspendOnComposing') and @app.isComposing + query = @catchQuery e + if not query + @expectedQueryCBId = null + return query + @app.setContextFor @at + if wait = this.getOpt('delay') + @_delayLookUp query, wait + else + @_lookUp query + query + + _delayLookUp: (query, wait) -> + now = if Date.now then Date.now() else new Date().getTime() + @previousCallTime ||= now + remaining = wait - (now - @previousCallTime) + if 0 < remaining < wait + @previousCallTime = now + @_stopDelayedCall() + @delayedCallTimeout = setTimeout(=> + @previousCallTime = 0 + @delayedCallTimeout = null + @_lookUp query + , wait) + else + @_stopDelayedCall() + @previousCallTime = 0 if @previousCallTime isnt now + @_lookUp query + + _stopDelayedCall: -> + if @delayedCallTimeout + clearTimeout @delayedCallTimeout + @delayedCallTimeout = null + + _generateQueryCBId: -> + return {}; + + _lookUp: (query) -> + _callback = (queryCBId, data) -> + # ensure only the latest instance of this function perform actions + if queryCBId isnt @expectedQueryCBId + return + if data and data.length > 0 + this.renderView @constructor.arrayToDefaultHash data + else + @view.hide() + @expectedQueryCBId = @_generateQueryCBId() + @model.query query.text, $.proxy(_callback, this, @expectedQueryCBId) diff --git a/apps/comments/js/vendor/At.js/src/default.coffee b/apps/comments/js/vendor/At.js/src/default.coffee new file mode 100644 index 0000000000000..f8c64a9fe18ae --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/default.coffee @@ -0,0 +1,147 @@ +KEY_CODE = + ESC: 27 + TAB: 9 + ENTER: 13 + CTRL: 17 + A: 65 + P: 80 + N: 78 + LEFT: 37 + UP:38 + RIGHT: 39 + DOWN: 40 + BACKSPACE: 8 + SPACE: 32 + +# Functions set for handling and rendering the data. +# Others developers can override these methods to tweak At.js such as matcher. +# We can override them in `callbacks` settings. +# +# @mixin +# +# The context of these functions is `$.atwho.Controller` object and they are called in this sequences: +# +# [beforeSave, matcher, filter, remoteFilter, sorter, tplEvl, highlighter, beforeInsert, afterMatchFailed] +# +DEFAULT_CALLBACKS = + + # It would be called to restructure the data before At.js invokes `Model#save` to save data + # By default, At.js will convert it to a Hash Array. + # + # @param data [Array] data to refacotor. + # @return [Array] Data after refactor. + beforeSave: (data) -> + Controller.arrayToDefaultHash data + + # It would be called to match the `flag`. + # It will match at start of line or after whitespace + # + # @param flag [String] current `flag` ("@", etc) + # @param subtext [String] Text from start to current caret position. + # @param should_startWithSpace [boolean] accept white space as beginning of match. + # @param acceptSpaceBar [boolean] accept a space bar in the center of match, + # so you can match a first and last name, for ex. + # + # @return [String | null] Matched result. + matcher: (flag, subtext, should_startWithSpace, acceptSpaceBar) -> + # escape RegExp + flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&") + flag = '(?:^|\\s)' + flag if should_startWithSpace + + # À + _a = decodeURI("%C3%80") + # ÿ + _y = decodeURI("%C3%BF") + space = if acceptSpaceBar then "\ " else "" + regexp = new RegExp "#{flag}([A-Za-z#{_a}-#{_y}0-9_#{space}\'\.\+\-]*)$|#{flag}([^\\x00-\\xff]*)$",'gi' + match = regexp.exec subtext + if match then match[2] || match[1] else null + + # --------------------- + + # Filter data by matched string. + # + # @param query [String] Matched string. + # @param data [Array] data list + # @param searchKey [String] at char for searching. + # + # @return [Array] result data. + filter: (query, data, searchKey) -> + # !!null #=> false; !!undefined #=> false; !!'' #=> false; + _results = [] + for item in data + _results.push item if ~new String(item[searchKey]).toLowerCase().indexOf query.toLowerCase() + _results + + # If a function is given, At.js will invoke it if local filter can not find any data + # + # @param params [String] matched query + # @param callback [Function] callback to render page. + remoteFilter: null + # remoteFilter: (query, callback) -> + # $.ajax url, + # data: params + # success: (data) -> + # callback(data) + + # Sorter data of course. + # + # @param query [String] matched string + # @param items [Array] data that was refactored + # @param searchKey [String] at char to search + # + # @return [Array] sorted data + sorter: (query, items, searchKey) -> + return items unless query + + _results = [] + for item in items + item.atwho_order = new String(item[searchKey]).toLowerCase().indexOf query.toLowerCase() + _results.push item if item.atwho_order > -1 + + _results.sort (a,b) -> a.atwho_order - b.atwho_order + + # Evaluate the template either as a string or as a function + # this allows someone to pass in a set of data that needs a + # different template for different data results + # + # @param tpl [function] the template function or string + # @param map [Hash] Data map to eval. + tplEval: (tpl, map) -> + template = tpl + try + template = tpl(map) unless typeof tpl == 'string' + template.replace /\$\{([^\}]*)\}/g, (tag, key, pos) -> map[key] + catch error + "" + + + # Highlight the `matched query` string. + # + # @param li [String] HTML String after eval. + # @param query [String] matched query. + # + # @return [String] highlighted string. + highlighter: (li, query) -> + return li if not query + regexp = new RegExp(">\\s*([^\<]*?)(" + query.replace("+","\\+") + ")([^\<]*)\\s*<", 'ig') + li.replace regexp, (str, $1, $2, $3) -> '> '+$1+'' + $2 + ''+$3+' <' + + # What to do before inserting item's value into inputor. + # + # @param value [String] content to insert + # @param $li [jQuery Object] the chosen item + # @param e [event Object] from the user selection (keyDown or click) + beforeInsert: (value, $li, e) -> + value + + # You can adjust the menu's offset here. + # + # @param offset [Hash] offset will be applied to menu + # beforeReposition: (offset) -> + # offset.left += 10 + # offset.top += 10 + # offset + beforeReposition: (offset) -> offset + + afterMatchFailed: (at, el) -> diff --git a/apps/comments/js/vendor/At.js/src/editableController.coffee b/apps/comments/js/vendor/At.js/src/editableController.coffee new file mode 100644 index 0000000000000..d6fcaeb799580 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/editableController.coffee @@ -0,0 +1,174 @@ +class EditableController extends Controller + + _getRange: -> + sel = @app.window.getSelection() + sel.getRangeAt(0) if sel.rangeCount > 0 + + _setRange: (position, node, range=@_getRange()) -> + return unless range and node + node = $(node)[0] + if position == 'after' + range.setEndAfter node + range.setStartAfter node + else + range.setEndBefore node + range.setStartBefore node + range.collapse false + @_clearRange range + + _clearRange: (range=@_getRange()) -> + sel = @app.window.getSelection() + #ctrl+a remove defaults using the flag + if !@ctrl_a_pressed? + sel.removeAllRanges() + sel.addRange range + + _movingEvent: (e) -> + e.type == 'click' or e.which in [KEY_CODE.RIGHT, KEY_CODE.LEFT, KEY_CODE.UP, KEY_CODE.DOWN] + + _unwrap: (node) -> + node = $(node).unwrap().get 0 + if (next = node.nextSibling) and next.nodeValue + node.nodeValue += next.nodeValue + $(next).remove() + node + + catchQuery: (e) -> + return unless range = @_getRange() + return unless range.collapsed + + if e.which == KEY_CODE.ENTER + ($query = $(range.startContainer).closest '.atwho-query') + .contents().unwrap() + $query.remove() if $query.is ':empty' + ($query = $ ".atwho-query", @app.document) + .text $query.text() + .contents().last().unwrap() + @_clearRange() + return + + # absorb range + # The range at the end of an element is not inside in firefox but not others browsers including IE. + # To normolize them, we have to move the range inside the element while deleting content or moving caret right after .atwho-inserted + if /firefox/i.test(navigator.userAgent) + if $(range.startContainer).is @$inputor + @_clearRange() + return + if e.which == KEY_CODE.BACKSPACE and range.startContainer.nodeType == document.ELEMENT_NODE \ + and (offset = range.startOffset - 1) >= 0 + _range = range.cloneRange() + _range.setStart range.startContainer, offset + if $(_range.cloneContents()).contents().last().is '.atwho-inserted' + inserted = $(range.startContainer).contents().get(offset) + @_setRange 'after', $(inserted).contents().last() + else if e.which == KEY_CODE.LEFT and range.startContainer.nodeType == document.TEXT_NODE + $inserted = $ range.startContainer.previousSibling + if $inserted.is('.atwho-inserted') and range.startOffset == 0 + @_setRange 'after', $inserted.contents().last() + + # modifying inserted element + $(range.startContainer) + .closest '.atwho-inserted' + .addClass 'atwho-query' + .siblings().removeClass 'atwho-query' + + if ($query = $ ".atwho-query", @app.document).length > 0 \ + and $query.is(':empty') and $query.text().length == 0 + $query.remove() + + if not @_movingEvent e + $query.removeClass 'atwho-inserted' + + if $query.length > 0 + switch e.which + when KEY_CODE.LEFT + @_setRange 'before', $query.get(0), range + $query.removeClass 'atwho-query' + return + when KEY_CODE.RIGHT + @_setRange 'after', $query.get(0).nextSibling, range + $query.removeClass 'atwho-query' + return + + # matching + if $query.length > 0 and query_content = $query.attr('data-atwho-at-query') + $query.empty().html(query_content).attr('data-atwho-at-query', null) + @_setRange 'after', $query.get(0), range + _range = range.cloneRange() + _range.setStart range.startContainer, 0 + matched = @callbacks("matcher").call(this, @at, _range.toString(), @getOpt('startWithSpace'), @getOpt("acceptSpaceBar")) + isString = typeof matched is 'string' + + # wrapping query with .atwho-query + if $query.length == 0 and isString \ + and (index = range.startOffset - @at.length - matched.length) >= 0 + range.setStart range.startContainer, index + $query = $ '', @app.document + .attr @getOpt "editableAtwhoQueryAttrs" + .addClass 'atwho-query' + range.surroundContents $query.get 0 + lastNode = $query.contents().last().get(0) + if lastNode + if /firefox/i.test navigator.userAgent + range.setStart lastNode, lastNode.length + range.setEnd lastNode, lastNode.length + @_clearRange range + else + @_setRange 'after', lastNode, range + + return if isString and matched.length < @getOpt('minLen', 0) + + # handle the matched result + if isString and matched.length <= @getOpt('maxLen', 20) + query = text: matched, el: $query + @trigger "matched", [@at, query.text] + @query = query + else + @view.hide() + @query = el: $query + if $query.text().indexOf(this.at) >= 0 + if @_movingEvent(e) and $query.hasClass 'atwho-inserted' + $query.removeClass('atwho-query') + else if false != @callbacks('afterMatchFailed').call this, @at, $query + @_setRange "after", @_unwrap $query.text($query.text()).contents().first() + null + + # Get offset of current at char(`flag`) + # + # @return [Hash] the offset which look likes this: {top: y, left: x, bottom: bottom} + rect: -> + rect = @query.el.offset() + # do not use {top: 0, left: 0} from jQuery when element is hidden + # happens every other time the menu is displayed on click in contenteditable + return unless rect and @query.el[0].getClientRects().length + if @app.iframe and not @app.iframeAsRoot + iframeOffset = ($iframe = $ @app.iframe).offset() + rect.left += iframeOffset.left - @$inputor.scrollLeft() + rect.top += iframeOffset.top - @$inputor.scrollTop() + rect.bottom = rect.top + @query.el.height() + rect + + # Insert value of `data-value` attribute of chosen item into inputor + # + # @param content [String] string to insert + insert: (content, $li) -> + @$inputor.focus() unless @$inputor.is ':focus' + overrides = @getOpt 'functionOverrides' + if overrides.insert + return overrides.insert.call this, content, $li + suffix = if (suffix = @getOpt 'suffix') == "" then suffix else suffix or "\u00A0" + data = $li.data('item-data') + @query.el + .removeClass 'atwho-query' + .addClass 'atwho-inserted' + .html content + .attr 'data-atwho-at-query', "" + data['atwho-at'] + @query.text + .attr 'contenteditable', "false" + if range = @_getRange() + if @query.el.length + range.setEndAfter @query.el[0] + range.collapse false + range.insertNode suffixNode = @app.document.createTextNode "" + suffix + @_setRange 'after', suffixNode, range + @$inputor.focus() unless @$inputor.is ':focus' + @$inputor.change() diff --git a/apps/comments/js/vendor/At.js/src/jquery.atwho.css b/apps/comments/js/vendor/At.js/src/jquery.atwho.css new file mode 100644 index 0000000000000..dad94ed964133 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/jquery.atwho.css @@ -0,0 +1,72 @@ +.atwho-view { + position:absolute; + top: 0; + left: 0; + display: none; + margin-top: 18px; + background: white; + color: black; + border: 1px solid #DDD; + border-radius: 3px; + box-shadow: 0 0 5px rgba(0,0,0,0.1); + min-width: 120px; + z-index: 11110 !important; +} + +.atwho-view .atwho-header { + padding: 5px; + margin: 5px; + cursor: pointer; + border-bottom: solid 1px #eaeff1; + color: #6f8092; + font-size: 11px; + font-weight: bold; +} + +.atwho-view .atwho-header .small { + color: #6f8092; + float: right; + padding-top: 2px; + margin-right: -5px; + font-size: 12px; + font-weight: normal; +} + +.atwho-view .atwho-header:hover { + cursor: default; +} + +.atwho-view .cur { + background: #3366FF; + color: white; +} +.atwho-view .cur small { + color: white; +} +.atwho-view strong { + color: #3366FF; +} +.atwho-view .cur strong { + color: white; + font:bold; +} +.atwho-view ul { + /* width: 100px; */ + list-style:none; + padding:0; + margin:auto; + max-height: 200px; + overflow-y: auto; +} +.atwho-view ul li { + display: block; + padding: 5px 10px; + border-bottom: 1px solid #DDD; + cursor: pointer; + /* border-top: 1px solid #C8C8C8; */ +} +.atwho-view small { + font-size: smaller; + color: #777; + font-weight: normal; +} diff --git a/apps/comments/js/vendor/At.js/src/model.coffee b/apps/comments/js/vendor/At.js/src/model.coffee new file mode 100644 index 0000000000000..7d09fa7943f50 --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/model.coffee @@ -0,0 +1,59 @@ +# Class to process data +class Model + + constructor: (@context) -> + @at = @context.at + # NOTE: bind data storage to inputor maybe App class can handle it. + @storage = @context.$inputor + + destroy: -> + @storage.data(@at, null) + + saved: -> + this.fetch() > 0 + + # fetch data from storage by query. + # will invoke `callback` to return data + # + # @param query [String] catched string for searching + # @param callback [Function] for receiving data + query: (query, callback) -> + data = this.fetch() + searchKey = @context.getOpt("searchKey") + data = @context.callbacks('filter').call(@context, query, data, searchKey) || [] + _remoteFilter = @context.callbacks('remoteFilter') + if data.length > 0 or (!_remoteFilter and data.length == 0) + callback data + else + _remoteFilter.call(@context, query, callback) + + # get or set current data which would be shown on the list view. + # + # @param data [Array] set data + # @return [Array|undefined] current data that are showing on the list view. + fetch: -> + @storage.data(@at) || [] + + # save special flag's data to storage + # + # @param data [Array] data to save + save: (data) -> + @storage.data @at, @context.callbacks("beforeSave").call(@context, data || []) + + # load data. It wouldn't load for a second time if it has been loaded. + # + # @param data [Array] data to load + load: (data) -> + this._load(data) unless this.saved() or not data + + reload: (data) -> + this._load(data) + + # load data from local or remote with callback + # + # @param data [Array|String] data to load. + _load: (data) -> + if typeof data is "string" + $.ajax(data, dataType: "json").done (data) => this.save(data) + else + this.save data diff --git a/apps/comments/js/vendor/At.js/src/textareaController.coffee b/apps/comments/js/vendor/At.js/src/textareaController.coffee new file mode 100644 index 0000000000000..95f94bf8dcc7c --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/textareaController.coffee @@ -0,0 +1,51 @@ +class TextareaController extends Controller + # Catch query string behind the at char + # + # @return [Hash] Info of the query. Look likes this: {'text': "hello", 'headPos': 0, 'endPos': 0} + catchQuery: -> + content = @$inputor.val() + caretPos = @$inputor.caret('pos', {iframe: @app.iframe}) + subtext = content.slice(0, caretPos) + query = this.callbacks("matcher").call(this, @at, subtext, this.getOpt('startWithSpace'), @getOpt("acceptSpaceBar")) + isString = typeof query is 'string' + + return if isString and query.length < this.getOpt('minLen', 0) + + if isString and query.length <= this.getOpt('maxLen', 20) + start = caretPos - query.length + end = start + query.length + @pos = start + query = {'text': query, 'headPos': start, 'endPos': end} + this.trigger "matched", [@at, query.text] + else + query = null + @view.hide() + + @query = query + + # Get offset of current at char(`flag`) + # + # @return [Hash] the offset which look likes this: {top: y, left: x, bottom: bottom} + rect: -> + return if not c = @$inputor.caret('offset', @pos - 1, {iframe: @app.iframe}) + if @app.iframe and not @app.iframeAsRoot + iframeOffset = $(@app.iframe).offset() + c.left += iframeOffset.left + c.top += iframeOffset.top + scaleBottom = if @app.document.selection then 0 else 2 + {left: c.left, top: c.top, bottom: c.top + c.height + scaleBottom} + + # Insert value of `data-value` attribute of chosen item into inputor + # + # @param content [String] string to insert + insert: (content, $li) -> + $inputor = @$inputor + source = $inputor.val() + startStr = source.slice 0, Math.max(@query.headPos - @at.length, 0) + suffix = if (suffix = @getOpt 'suffix') == "" then suffix else suffix or " " + content += suffix + text = "#{startStr}#{content}#{source.slice @query['endPos'] || 0}" + $inputor.val text + $inputor.caret('pos', startStr.length + content.length, {iframe: @app.iframe}) + $inputor.focus() unless $inputor.is ':focus' + $inputor.change() diff --git a/apps/comments/js/vendor/At.js/src/view.coffee b/apps/comments/js/vendor/At.js/src/view.coffee new file mode 100644 index 0000000000000..08785d737360f --- /dev/null +++ b/apps/comments/js/vendor/At.js/src/view.coffee @@ -0,0 +1,136 @@ +# View class to control how At.js's view showing. +# All classes share the same DOM view. +class View + + # @param controller [Object] The Controller. + constructor: (@context) -> + @$el = $("
          ") + @$elUl = @$el.children(); + @timeoutID = null + # create HTML DOM of list view if it does not exist + @context.$el.append(@$el) + this.bindEvent() + + init: -> + id = @context.getOpt("alias") || @context.at.charCodeAt(0) + header_tpl = this.context.getOpt("headerTpl") + if (header_tpl && this.$el.children().length == 1) + this.$el.prepend(header_tpl) + @$el.attr('id': "at-view-#{id}") + + destroy: -> + @$el.remove() + + bindEvent: -> + $menu = @$el.find('ul') + lastCoordX = 0 + lastCoordY = 0 + $menu.on 'mousemove.atwho-view','li', (e) => + # If the mouse hasn't actually moved then exit. + return if lastCoordX == e.clientX and lastCoordY == e.clientY + lastCoordX = e.clientX + lastCoordY = e.clientY + $cur = $(e.currentTarget) + return if $cur.hasClass('cur') + $menu.find('.cur').removeClass 'cur' + $cur.addClass 'cur' + .on 'click.atwho-view', 'li', (e) => + $menu.find('.cur').removeClass 'cur' + $(e.currentTarget).addClass 'cur' + this.choose(e) + e.preventDefault() + + # Check if view is visible + # + # @return [Boolean] + visible: -> + $.expr.filters.visible(@$el[0]) + + highlighted: -> + @$el.find(".cur").length > 0 + + choose: (e) -> + if ($li = @$el.find ".cur").length + content = @context.insertContentFor $li + + @context._stopDelayedCall() + @context.insert @context.callbacks("beforeInsert").call(@context, content, $li, e), $li + @context.trigger "inserted", [$li, e] + this.hide(e) + @stopShowing = yes if @context.getOpt("hideWithoutSuffix") + + reposition: (rect) -> + _window = if @context.app.iframeAsRoot then @context.app.window else window + if rect.bottom + @$el.height() - $(_window).scrollTop() > $(_window).height() + rect.bottom = rect.top - @$el.height() + if rect.left > overflowOffset = $(_window).width() - @$el.width() - 5 + rect.left = overflowOffset + offset = {left:rect.left, top:rect.bottom} + @context.callbacks("beforeReposition")?.call(@context, offset) + @$el.offset offset + @context.trigger "reposition", [offset] + + next: -> + cur = @$el.find('.cur').removeClass('cur') + next = cur.next() + next = @$el.find('li:first') if not next.length + next.addClass 'cur' + nextEl = next[0] + offset = nextEl.offsetTop + nextEl.offsetHeight + (if nextEl.nextSibling then nextEl.nextSibling.offsetHeight else 0) + @scrollTop Math.max(0, offset - this.$el.height()) + + prev: -> + cur = @$el.find('.cur').removeClass('cur') + prev = cur.prev() + prev = @$el.find('li:last') if not prev.length + prev.addClass 'cur' + prevEl = prev[0] + offset = prevEl.offsetTop + prevEl.offsetHeight + (if prevEl.nextSibling then prevEl.nextSibling.offsetHeight else 0) + @scrollTop Math.max(0, offset - this.$el.height()) + + scrollTop: (scrollTop) -> + scrollDuration = @context.getOpt('scrollDuration') + if scrollDuration + @$elUl.animate {scrollTop: scrollTop}, scrollDuration + else + @$elUl.scrollTop(scrollTop) + + show: -> + if @stopShowing + @stopShowing = false + return + if not this.visible() + @$el.show() + @$el.scrollTop 0 + @context.trigger 'shown' + this.reposition(rect) if rect = @context.rect() + + hide: (e, time) -> + return if not this.visible() + if isNaN(time) + @$el.hide() + @context.trigger 'hidden', [e] + else + callback = => this.hide() + clearTimeout @timeoutID + @timeoutID = setTimeout callback, time + + # render list view + render: (list) -> + if not ($.isArray(list) and list.length > 0) + this.hide() + return + + @$el.find('ul').empty() + $ul = @$el.find('ul') + tpl = @context.getOpt('displayTpl') + + for item in list + item = $.extend {}, item, {'atwho-at': @context.at} + li = @context.callbacks("tplEval").call(@context, tpl, item, "onDisplay") + $li = $ @context.callbacks("highlighter").call(@context, li, @context.query.text) + $li.data("item-data", item) + $ul.append $li + + this.show() + $ul.find("li:first").addClass "cur" if @context.getOpt('highlightFirst') diff --git a/apps/comments/js/vendor/At.js/umd.template.js b/apps/comments/js/vendor/At.js/umd.template.js new file mode 100644 index 0000000000000..9df3d0b5d658e --- /dev/null +++ b/apps/comments/js/vendor/At.js/umd.template.js @@ -0,0 +1,17 @@ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module unless amdModuleId is set + define(["jquery"], function (a0) { + return (factory(a0)); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(require("jquery")); + } else { + factory(jQuery); + } +}(this, function ($) { +<%= contents %> +})); diff --git a/apps/comments/js/vendor/Caret.js/.bower.json b/apps/comments/js/vendor/Caret.js/.bower.json new file mode 100644 index 0000000000000..dae9e91f6ad5a --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/.bower.json @@ -0,0 +1,30 @@ +{ + "name": "Caret.js", + "version": "0.2.2", + "main": "src/jquery.caret.js", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests", + "spec", + "index.html" + ], + "dependencies": { + "jquery": ">=1.7.0" + }, + "devDependencies": { + "jasmine-jquery": "~1.5.8" + }, + "homepage": "https://github.com/ichord/Caret.js", + "_release": "0.2.2", + "_resolution": { + "type": "version", + "tag": "v0.2.2", + "commit": "b435c7049f1bce1c4db10526d956e24e8b484a52" + }, + "_source": "https://github.com/ichord/Caret.js.git", + "_target": "~0.2.2", + "_originalSource": "Caret.js" +} \ No newline at end of file diff --git a/apps/comments/js/vendor/Caret.js/CHANGELOG.md b/apps/comments/js/vendor/Caret.js/CHANGELOG.md new file mode 100644 index 0000000000000..2b127e44335d8 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/CHANGELOG.md @@ -0,0 +1,52 @@ +### v0.2.1 + +* f66a1eb - can get offset at the benginning of a line +* 4885ddd - fix wrong position of textarea + +### v0.2.0 + +* 12119d2 - calculating in iframe's coordinate +* 959436d - implement `position` api for contentEditable +* d051ffc - fix html escaping while mirroring caret + +### v0.1.0 + +* b1f8f53 - fix Mirror div does not reset its CSS +* e88e40e - fix Bad positioning in long words +* 37d4c5e - disable auto decovery iframe + +### v0.0.7 + +* cf94271 - Added suport for .caret(pos, 0) - Nicolas Donna +* 2de2b0f - Fixed error when checking the pos arg when setting the position - Nicolas Donna +* 34ac7fa - catch error thrown in cross-domain iframe - jiyinyiyong + +* 01f1fa1 - add minified file in dist. + +### v0.0.6 + +* 287b5d8 working in iframe + +### v0.0.5 + +* aef0aa4 fix IE input position error +* 4a4f7f7 fix contenteditable null value bug + +### v0.0.4 + +* fix scrolling problem + +### v0.0.2 + +* support `contentEditable` mode +* fix ie bugs, and support IE > 6 to all mode + +### 2013-08-07 + +* fix bug: error position at beginning of textarea +* Bower +* jasmine test + +### 2013-03-31 + +* support IE browsers. diff --git a/apps/comments/js/vendor/Caret.js/Gruntfile.coffee b/apps/comments/js/vendor/Caret.js/Gruntfile.coffee new file mode 100644 index 0000000000000..a645110b59bf6 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/Gruntfile.coffee @@ -0,0 +1,79 @@ +module.exports = (grunt) -> + grunt.initConfig + pkg: grunt.file.readJSON 'package.json' + bower_path: 'bower_components' + + jasmine: + src: 'src/*.js' + options: + vendor: [ + '<%= bower_path %>/jquery/dist/jquery.min.js', + '<%= bower_path %>/jasmine-jquery/lib/jasmine-jquery.js' + ] + specs: 'spec/javascripts/*.js' + # keepRunner: true + + uglify: + options: + banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n' + build: + files: + 'dist/<%= pkg.name %>.min.js': ['src/<%= pkg.name %>.js'] + + coffee: + withMaps: + options: + bare: true + sourceMap: true + files: + 'src/<%= pkg.name %>.js': 'src/<%= pkg.name %>.coffee' + withoutMaps: + options: + bare: true + sourceMap: false + files: + 'dist/<%= pkg.name %>.js': 'src/<%= pkg.name %>.coffee' + + watch: + scripts: + files: ['src/*.coffee'] + tasks: ['coffee', 'umd'] + + umd: + options: + template: 'umd' + deps: + 'default': ['$'] + amd: ['jquery'] + cjs: ['jquery'] + global: + items: ['jQuery'] + prefix: '' + src: + src: 'src/<%= pkg.name %>.js' + dist: + src: 'dist/<%= pkg.name %>.js' + + + 'json-replace': + options: + space: " ", + replace: + version: "<%= pkg.version %>" + 'update-version': + files:[{ + 'bower.json': 'bower.json', + 'component.json': 'component.json' + }] + + grunt.loadNpmTasks 'grunt-contrib-coffee' + grunt.loadNpmTasks 'grunt-contrib-uglify' + grunt.loadNpmTasks 'grunt-contrib-jasmine' + grunt.loadNpmTasks 'grunt-json-replace' + grunt.loadNpmTasks 'grunt-contrib-watch' + grunt.loadNpmTasks 'grunt-umd' + + grunt.registerTask 'update-version', 'json-replace' + + grunt.registerTask 'default', ['coffee', 'umd', 'jasmine','update-version', 'uglify', 'watch'] + grunt.registerTask 'test', ['coffee', 'umd', 'jasmine'] diff --git a/apps/comments/js/vendor/Caret.js/LICENSE-MIT b/apps/comments/js/vendor/Caret.js/LICENSE-MIT new file mode 100644 index 0000000000000..36cd1c1227249 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) 2013 chord.luo@gmail.com + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/apps/comments/js/vendor/Caret.js/README.md b/apps/comments/js/vendor/Caret.js/README.md new file mode 100644 index 0000000000000..ececb2cc2fe2d --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/README.md @@ -0,0 +1,54 @@ +Caret.js +======== + +Get caret postion or offset from inputor + +This is the core function that working in [At.js](http://ichord.github.com/At.js). +Now, It just become an simple jquery plugin so that everybody can use it. +And, of course, **At.js** is using this plugin too. + +* support iframe context + +Live Demo +========= + +http://ichord.github.com/Caret.js/ + + +Usage +===== + +```javascript + +// Get caret position +$('#inputor').caret('position'); // => {left: 15, top: 30, height: 20} + +// Get caret offset +$('#inputor').caret('offset'); // => {left: 300, top: 400, height: 20} + +var fixPos = 20 +// Get position of the 20th char in the inputor. +// not working in `contentEditable` mode +$('#inputor').caret('position', fixPos); + +// Get offset of the 20th char. +// not working in `contentEditable` mode +$('#inputor').caret('offset', fixPos); + +// more + +// Get caret position from the first char in the inputor. +$('#inputor').caret('pos'); // => 15 + +// Set caret position in the inputor +// not working in contentEditable mode +$('#inputor').caret('pos', 15); + +// set iframe context +// NOTE: Related to the iframe's cooridinate. +// You might want to get the iframe's offset/position on your own +$('#inputor').caret('offset', {iframe: theIframe}); +$('#inputor').caret('position', {iframe: theIframe}); +$('#inputor').caret('pos', 15, {iframe: theIframe}); + +``` diff --git a/apps/comments/js/vendor/Caret.js/bower.json b/apps/comments/js/vendor/Caret.js/bower.json new file mode 100644 index 0000000000000..c732905da17f8 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/bower.json @@ -0,0 +1,20 @@ +{ + "name": "Caret.js", + "version": "0.2.2", + "main": "src/jquery.caret.js", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests", + "spec", + "index.html" + ], + "dependencies": { + "jquery": ">=1.7.0" + }, + "devDependencies": { + "jasmine-jquery": "~1.5.8" + } +} \ No newline at end of file diff --git a/apps/comments/js/vendor/Caret.js/component.json b/apps/comments/js/vendor/Caret.js/component.json new file mode 100644 index 0000000000000..b81815e5dcd86 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/component.json @@ -0,0 +1,20 @@ +{ + "name": "Caret.js", + "repo": "ichord/Caret.js", + "description": "Add Github like mentions autocomplete to your application.", + "version": "0.2.2", + "keywords": [ + "At.js", + "caret", + "ui" + ], + "dependencies": { + "component/jquery": "*" + }, + "demo": "http://ichord.github.com/Caret.js", + "main": "src/jquery.caret.js", + "scripts": [ + "src/jquery.caret.js" + ], + "license": "MIT" +} \ No newline at end of file diff --git a/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js b/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js new file mode 100644 index 0000000000000..e0de4bc82450d --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js @@ -0,0 +1,405 @@ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(["jquery"], function ($) { + return (root.returnExportsGlobal = factory($)); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like enviroments that support module.exports, + // like Node. + module.exports = factory(require("jquery")); + } else { + factory(jQuery); + } +}(this, function ($) { + +/* + Implement Github like autocomplete mentions + http://ichord.github.com/At.js + + Copyright (c) 2013 chord.luo@gmail.com + Licensed under the MIT license. +*/ + +/* +本插件操作 textarea 或者 input 内的插入符 +只实现了获得插入符在文本框中的位置，我设置 +插入符的位置. +*/ + +"use strict"; +var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy; + +pluginName = 'caret'; + +EditableCaret = (function() { + function EditableCaret($inputor) { + this.$inputor = $inputor; + this.domInputor = this.$inputor[0]; + } + + EditableCaret.prototype.setPos = function(pos) { + return this.domInputor; + }; + + EditableCaret.prototype.getIEPosition = function() { + return this.getPosition(); + }; + + EditableCaret.prototype.getPosition = function() { + var inputor_offset, offset; + offset = this.getOffset(); + inputor_offset = this.$inputor.offset(); + offset.left -= inputor_offset.left; + offset.top -= inputor_offset.top; + return offset; + }; + + EditableCaret.prototype.getOldIEPos = function() { + var preCaretTextRange, textRange; + textRange = oDocument.selection.createRange(); + preCaretTextRange = oDocument.body.createTextRange(); + preCaretTextRange.moveToElementText(this.domInputor); + preCaretTextRange.setEndPoint("EndToEnd", textRange); + return preCaretTextRange.text.length; + }; + + EditableCaret.prototype.getPos = function() { + var clonedRange, pos, range; + if (range = this.range()) { + clonedRange = range.cloneRange(); + clonedRange.selectNodeContents(this.domInputor); + clonedRange.setEnd(range.endContainer, range.endOffset); + pos = clonedRange.toString().length; + clonedRange.detach(); + return pos; + } else if (oDocument.selection) { + return this.getOldIEPos(); + } + }; + + EditableCaret.prototype.getOldIEOffset = function() { + var range, rect; + range = oDocument.selection.createRange().duplicate(); + range.moveStart("character", -1); + rect = range.getBoundingClientRect(); + return { + height: rect.bottom - rect.top, + left: rect.left, + top: rect.top + }; + }; + + EditableCaret.prototype.getOffset = function(pos) { + var clonedRange, offset, range, rect, shadowCaret; + if (oWindow.getSelection && (range = this.range())) { + if (range.endOffset - 1 > 0 && range.endContainer === !this.domInputor) { + clonedRange = range.cloneRange(); + clonedRange.setStart(range.endContainer, range.endOffset - 1); + clonedRange.setEnd(range.endContainer, range.endOffset); + rect = clonedRange.getBoundingClientRect(); + offset = { + height: rect.height, + left: rect.left + rect.width, + top: rect.top + }; + clonedRange.detach(); + } + if (!offset || (offset != null ? offset.height : void 0) === 0) { + clonedRange = range.cloneRange(); + shadowCaret = $(oDocument.createTextNode("|")); + clonedRange.insertNode(shadowCaret[0]); + clonedRange.selectNode(shadowCaret[0]); + rect = clonedRange.getBoundingClientRect(); + offset = { + height: rect.height, + left: rect.left, + top: rect.top + }; + shadowCaret.remove(); + clonedRange.detach(); + } + } else if (oDocument.selection) { + offset = this.getOldIEOffset(); + } + if (offset) { + offset.top += $(oWindow).scrollTop(); + offset.left += $(oWindow).scrollLeft(); + } + return offset; + }; + + EditableCaret.prototype.range = function() { + var sel; + if (!oWindow.getSelection) { + return; + } + sel = oWindow.getSelection(); + if (sel.rangeCount > 0) { + return sel.getRangeAt(0); + } else { + return null; + } + }; + + return EditableCaret; + +})(); + +InputCaret = (function() { + function InputCaret($inputor) { + this.$inputor = $inputor; + this.domInputor = this.$inputor[0]; + } + + InputCaret.prototype.getIEPos = function() { + var endRange, inputor, len, normalizedValue, pos, range, textInputRange; + inputor = this.domInputor; + range = oDocument.selection.createRange(); + pos = 0; + if (range && range.parentElement() === inputor) { + normalizedValue = inputor.value.replace(/\r\n/g, "\n"); + len = normalizedValue.length; + textInputRange = inputor.createTextRange(); + textInputRange.moveToBookmark(range.getBookmark()); + endRange = inputor.createTextRange(); + endRange.collapse(false); + if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) { + pos = len; + } else { + pos = -textInputRange.moveStart("character", -len); + } + } + return pos; + }; + + InputCaret.prototype.getPos = function() { + if (oDocument.selection) { + return this.getIEPos(); + } else { + return this.domInputor.selectionStart; + } + }; + + InputCaret.prototype.setPos = function(pos) { + var inputor, range; + inputor = this.domInputor; + if (oDocument.selection) { + range = inputor.createTextRange(); + range.move("character", pos); + range.select(); + } else if (inputor.setSelectionRange) { + inputor.setSelectionRange(pos, pos); + } + return inputor; + }; + + InputCaret.prototype.getIEOffset = function(pos) { + var h, textRange, x, y; + textRange = this.domInputor.createTextRange(); + pos || (pos = this.getPos()); + textRange.move('character', pos); + x = textRange.boundingLeft; + y = textRange.boundingTop; + h = textRange.boundingHeight; + return { + left: x, + top: y, + height: h + }; + }; + + InputCaret.prototype.getOffset = function(pos) { + var $inputor, offset, position; + $inputor = this.$inputor; + if (oDocument.selection) { + offset = this.getIEOffset(pos); + offset.top += $(oWindow).scrollTop() + $inputor.scrollTop(); + offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft(); + return offset; + } else { + offset = $inputor.offset(); + position = this.getPosition(pos); + return offset = { + left: offset.left + position.left - $inputor.scrollLeft(), + top: offset.top + position.top - $inputor.scrollTop(), + height: position.height + }; + } + }; + + InputCaret.prototype.getPosition = function(pos) { + var $inputor, at_rect, end_range, format, html, mirror, start_range; + $inputor = this.$inputor; + format = function(value) { + value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "
          "); + if (/firefox/i.test(navigator.userAgent)) { + value = value.replace(/\s/g, ' '); + } + return value; + }; + if (pos === void 0) { + pos = this.getPos(); + } + start_range = $inputor.val().slice(0, pos); + end_range = $inputor.val().slice(pos); + html = "" + format(start_range) + ""; + html += "|"; + html += "" + format(end_range) + ""; + mirror = new Mirror($inputor); + return at_rect = mirror.create(html).rect(); + }; + + InputCaret.prototype.getIEPosition = function(pos) { + var h, inputorOffset, offset, x, y; + offset = this.getIEOffset(pos); + inputorOffset = this.$inputor.offset(); + x = offset.left - inputorOffset.left; + y = offset.top - inputorOffset.top; + h = offset.height; + return { + left: x, + top: y, + height: h + }; + }; + + return InputCaret; + +})(); + +Mirror = (function() { + Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"]; + + function Mirror($inputor) { + this.$inputor = $inputor; + } + + Mirror.prototype.mirrorCss = function() { + var css, + _this = this; + css = { + position: 'absolute', + left: -9999, + top: 0, + zIndex: -20000 + }; + if (this.$inputor.prop('tagName') === 'TEXTAREA') { + this.css_attr.push('width'); + } + $.each(this.css_attr, function(i, p) { + return css[p] = _this.$inputor.css(p); + }); + return css; + }; + + Mirror.prototype.create = function(html) { + this.$mirror = $('
          '); + this.$mirror.css(this.mirrorCss()); + this.$mirror.html(html); + this.$inputor.after(this.$mirror); + return this; + }; + + Mirror.prototype.rect = function() { + var $flag, pos, rect; + $flag = this.$mirror.find("#caret"); + pos = $flag.position(); + rect = { + left: pos.left, + top: pos.top, + height: $flag.height() + }; + this.$mirror.remove(); + return rect; + }; + + return Mirror; + +})(); + +Utils = { + contentEditable: function($inputor) { + return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true'); + } +}; + +methods = { + pos: function(pos) { + if (pos || pos === 0) { + return this.setPos(pos); + } else { + return this.getPos(); + } + }, + position: function(pos) { + if (oDocument.selection) { + return this.getIEPosition(pos); + } else { + return this.getPosition(pos); + } + }, + offset: function(pos) { + var offset; + offset = this.getOffset(pos); + return offset; + } +}; + +oDocument = null; + +oWindow = null; + +oFrame = null; + +setContextBy = function(settings) { + var iframe; + if (iframe = settings != null ? settings.iframe : void 0) { + oFrame = iframe; + oWindow = iframe.contentWindow; + return oDocument = iframe.contentDocument || oWindow.document; + } else { + oFrame = void 0; + oWindow = window; + return oDocument = document; + } +}; + +discoveryIframeOf = function($dom) { + var error; + oDocument = $dom[0].ownerDocument; + oWindow = oDocument.defaultView || oDocument.parentWindow; + try { + return oFrame = oWindow.frameElement; + } catch (_error) { + error = _error; + } +}; + +$.fn.caret = function(method, value, settings) { + var caret; + if (methods[method]) { + if ($.isPlainObject(value)) { + setContextBy(value); + value = void 0; + } else { + setContextBy(settings); + } + caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this); + return methods[method].apply(caret, [value]); + } else { + return $.error("Method " + method + " does not exist on jQuery.caret"); + } +}; + +$.fn.caret.EditableCaret = EditableCaret; + +$.fn.caret.InputCaret = InputCaret; + +$.fn.caret.Utils = Utils; + +$.fn.caret.apis = methods; + + +})); diff --git a/apps/comments/js/vendor/Caret.js/dist/jquery.caret.min.js b/apps/comments/js/vendor/Caret.js/dist/jquery.caret.min.js new file mode 100644 index 0000000000000..a4d02eae24750 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/dist/jquery.caret.min.js @@ -0,0 +1,2 @@ +/*! jquery.caret 2015-02-01 */ +!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(c){return a.returnExportsGlobal=b(c)}):"object"==typeof exports?module.exports=b(require("jquery")):b(jQuery)}(this,function(a){"use strict";var b,c,d,e,f,g,h,i,j,k,l;k="caret",b=function(){function b(a){this.$inputor=a,this.domInputor=this.$inputor[0]}return b.prototype.setPos=function(){return this.domInputor},b.prototype.getIEPosition=function(){return this.getPosition()},b.prototype.getPosition=function(){var a,b;return b=this.getOffset(),a=this.$inputor.offset(),b.left-=a.left,b.top-=a.top,b},b.prototype.getOldIEPos=function(){var a,b;return b=h.selection.createRange(),a=h.body.createTextRange(),a.moveToElementText(this.domInputor),a.setEndPoint("EndToEnd",b),a.text.length},b.prototype.getPos=function(){var a,b,c;return(c=this.range())?(a=c.cloneRange(),a.selectNodeContents(this.domInputor),a.setEnd(c.endContainer,c.endOffset),b=a.toString().length,a.detach(),b):h.selection?this.getOldIEPos():void 0},b.prototype.getOldIEOffset=function(){var a,b;return a=h.selection.createRange().duplicate(),a.moveStart("character",-1),b=a.getBoundingClientRect(),{height:b.bottom-b.top,left:b.left,top:b.top}},b.prototype.getOffset=function(){var b,c,d,e,f;return j.getSelection&&(d=this.range())?(d.endOffset-1>0&&d.endContainer===!this.domInputor&&(b=d.cloneRange(),b.setStart(d.endContainer,d.endOffset-1),b.setEnd(d.endContainer,d.endOffset),e=b.getBoundingClientRect(),c={height:e.height,left:e.left+e.width,top:e.top},b.detach()),c&&0!==(null!=c?c.height:void 0)||(b=d.cloneRange(),f=a(h.createTextNode("|")),b.insertNode(f[0]),b.selectNode(f[0]),e=b.getBoundingClientRect(),c={height:e.height,left:e.left,top:e.top},f.remove(),b.detach())):h.selection&&(c=this.getOldIEOffset()),c&&(c.top+=a(j).scrollTop(),c.left+=a(j).scrollLeft()),c},b.prototype.range=function(){var a;if(j.getSelection)return a=j.getSelection(),a.rangeCount>0?a.getRangeAt(0):null},b}(),c=function(){function b(a){this.$inputor=a,this.domInputor=this.$inputor[0]}return b.prototype.getIEPos=function(){var a,b,c,d,e,f,g;return b=this.domInputor,f=h.selection.createRange(),e=0,f&&f.parentElement()===b&&(d=b.value.replace(/\r\n/g,"\n"),c=d.length,g=b.createTextRange(),g.moveToBookmark(f.getBookmark()),a=b.createTextRange(),a.collapse(!1),e=g.compareEndPoints("StartToEnd",a)>-1?c:-g.moveStart("character",-c)),e},b.prototype.getPos=function(){return h.selection?this.getIEPos():this.domInputor.selectionStart},b.prototype.setPos=function(a){var b,c;return b=this.domInputor,h.selection?(c=b.createTextRange(),c.move("character",a),c.select()):b.setSelectionRange&&b.setSelectionRange(a,a),b},b.prototype.getIEOffset=function(a){var b,c,d,e;return c=this.domInputor.createTextRange(),a||(a=this.getPos()),c.move("character",a),d=c.boundingLeft,e=c.boundingTop,b=c.boundingHeight,{left:d,top:e,height:b}},b.prototype.getOffset=function(b){var c,d,e;return c=this.$inputor,h.selection?(d=this.getIEOffset(b),d.top+=a(j).scrollTop()+c.scrollTop(),d.left+=a(j).scrollLeft()+c.scrollLeft(),d):(d=c.offset(),e=this.getPosition(b),d={left:d.left+e.left-c.scrollLeft(),top:d.top+e.top-c.scrollTop(),height:e.height})},b.prototype.getPosition=function(a){var b,c,e,f,g,h,i;return b=this.$inputor,f=function(a){return a=a.replace(/<|>|`|"|&/g,"?").replace(/\r\n|\r|\n/g,"
          "),/firefox/i.test(navigator.userAgent)&&(a=a.replace(/\s/g," ")),a},void 0===a&&(a=this.getPos()),i=b.val().slice(0,a),e=b.val().slice(a),g=""+f(i)+"",g+="|",g+=""+f(e)+"",h=new d(b),c=h.create(g).rect()},b.prototype.getIEPosition=function(a){var b,c,d,e,f;return d=this.getIEOffset(a),c=this.$inputor.offset(),e=d.left-c.left,f=d.top-c.top,b=d.height,{left:e,top:f,height:b}},b}(),d=function(){function b(a){this.$inputor=a}return b.prototype.css_attr=["borderBottomWidth","borderLeftWidth","borderRightWidth","borderTopStyle","borderRightStyle","borderBottomStyle","borderLeftStyle","borderTopWidth","boxSizing","fontFamily","fontSize","fontWeight","height","letterSpacing","lineHeight","marginBottom","marginLeft","marginRight","marginTop","outlineWidth","overflow","overflowX","overflowY","paddingBottom","paddingLeft","paddingRight","paddingTop","textAlign","textOverflow","textTransform","whiteSpace","wordBreak","wordWrap"],b.prototype.mirrorCss=function(){var b,c=this;return b={position:"absolute",left:-9999,top:0,zIndex:-2e4},"TEXTAREA"===this.$inputor.prop("tagName")&&this.css_attr.push("width"),a.each(this.css_attr,function(a,d){return b[d]=c.$inputor.css(d)}),b},b.prototype.create=function(b){return this.$mirror=a("
          "),this.$mirror.css(this.mirrorCss()),this.$mirror.html(b),this.$inputor.after(this.$mirror),this},b.prototype.rect=function(){var a,b,c;return a=this.$mirror.find("#caret"),b=a.position(),c={left:b.left,top:b.top,height:a.height()},this.$mirror.remove(),c},b}(),e={contentEditable:function(a){return!(!a[0].contentEditable||"true"!==a[0].contentEditable)}},g={pos:function(a){return a||0===a?this.setPos(a):this.getPos()},position:function(a){return h.selection?this.getIEPosition(a):this.getPosition(a)},offset:function(a){var b;return b=this.getOffset(a)}},h=null,j=null,i=null,l=function(a){var b;return(b=null!=a?a.iframe:void 0)?(i=b,j=b.contentWindow,h=b.contentDocument||j.document):(i=void 0,j=window,h=document)},f=function(a){var b;h=a[0].ownerDocument,j=h.defaultView||h.parentWindow;try{return i=j.frameElement}catch(c){b=c}},a.fn.caret=function(d,f,h){var i;return g[d]?(a.isPlainObject(f)?(l(f),f=void 0):l(h),i=e.contentEditable(this)?new b(this):new c(this),g[d].apply(i,[f])):a.error("Method "+d+" does not exist on jQuery.caret")},a.fn.caret.EditableCaret=b,a.fn.caret.InputCaret=c,a.fn.caret.Utils=e,a.fn.caret.apis=g}); \ No newline at end of file diff --git a/apps/comments/js/vendor/Caret.js/package.json b/apps/comments/js/vendor/Caret.js/package.json new file mode 100644 index 0000000000000..ee04f5a52b3af --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/package.json @@ -0,0 +1,29 @@ +{ + "name": "jquery.caret", + "version": "0.2.2", + "description": "Get caret position and offset from inputor", + "main": "index.js", + "dependencies": { + "grunt": "~0.4.1" + }, + "devDependencies": { + "grunt-contrib-coffee": "~0.6.4", + "grunt-contrib-jasmine": "~0.5.1", + "grunt-contrib-uglify": "~0.2.0", + "grunt-contrib-watch": "^0.6.1", + "grunt-json-replace": "~0.1.2", + "grunt-umd": "^2.2.1" + }, + "scripts": { + "test": "grunt test --verbose" + }, + "repository": "", + "keywords": [ + "jquery", + "caret", + "offset", + "position" + ], + "author": "Harold.luo ", + "license": "MIT" +} diff --git a/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee b/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee new file mode 100644 index 0000000000000..51f698d1ee298 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee @@ -0,0 +1,311 @@ +### + Implement Github like autocomplete mentions + http://ichord.github.com/At.js + + Copyright (c) 2013 chord.luo@gmail.com + Licensed under the MIT license. +### + +### +本插件操作 textarea 或者 input 内的插入符 +只实现了获得插入符在文本框中的位置，我设置 +插入符的位置. +### +"use strict"; + +pluginName = 'caret' + +class EditableCaret + constructor: (@$inputor) -> + @domInputor = @$inputor[0] + + # NOTE: Duck type + setPos: (pos) -> @domInputor + getIEPosition: -> this.getPosition() + getPosition: -> + offset = this.getOffset() + inputor_offset = @$inputor.offset() + offset.left -= inputor_offset.left + offset.top -= inputor_offset.top + offset + + getOldIEPos: -> + textRange = oDocument.selection.createRange() + preCaretTextRange = oDocument.body.createTextRange() + preCaretTextRange.moveToElementText(@domInputor) + preCaretTextRange.setEndPoint("EndToEnd", textRange) + preCaretTextRange.text.length + + getPos: -> + if range = this.range() # Major Browser and IE > 10 + clonedRange = range.cloneRange() + clonedRange.selectNodeContents(@domInputor) + clonedRange.setEnd(range.endContainer, range.endOffset) + pos = clonedRange.toString().length + clonedRange.detach() + pos + else if oDocument.selection #IE < 9 + this.getOldIEPos() + + getOldIEOffset: -> + range = oDocument.selection.createRange().duplicate() + range.moveStart "character", -1 + rect = range.getBoundingClientRect() + { height: rect.bottom - rect.top, left: rect.left, top: rect.top } + + getOffset: (pos) -> + if oWindow.getSelection and range = this.range() + # endContainer would be the inputor in Firefox at the begnning of a line + if range.endOffset - 1 > 0 and range.endContainer is not @domInputor + clonedRange = range.cloneRange() + clonedRange.setStart(range.endContainer, range.endOffset - 1) + clonedRange.setEnd(range.endContainer, range.endOffset) + rect = clonedRange.getBoundingClientRect() + offset = { height: rect.height, left: rect.left + rect.width, top: rect.top } + clonedRange.detach() + # At the begnning of the inputor, the offset height is 0 in Chrome and Safari + # This work fine in all browers but except while the inputor break a line into two (wrapped line). + # so we can't use it in all cases. + if !offset or offset?.height == 0 + clonedRange = range.cloneRange() + shadowCaret = $ oDocument.createTextNode "|" + clonedRange.insertNode shadowCaret[0] + clonedRange.selectNode shadowCaret[0] + rect = clonedRange.getBoundingClientRect() + offset = {height: rect.height, left: rect.left, top: rect.top } + shadowCaret.remove() + clonedRange.detach() + else if oDocument.selection # ie < 9 + offset = this.getOldIEOffset() + + if offset + offset.top += $(oWindow).scrollTop() + offset.left += $(oWindow).scrollLeft() + + offset + + range: -> + return unless oWindow.getSelection + sel = oWindow.getSelection() + if sel.rangeCount > 0 then sel.getRangeAt(0) else null + + +class InputCaret + + constructor: (@$inputor) -> + @domInputor = @$inputor[0] + + getIEPos: -> + # https://github.com/ichord/Caret.js/wiki/Get-pos-of-caret-in-IE + inputor = @domInputor + range = oDocument.selection.createRange() + pos = 0 + # selection should in the inputor. + if range and range.parentElement() is inputor + normalizedValue = inputor.value.replace /\r\n/g, "\n" + len = normalizedValue.length + textInputRange = inputor.createTextRange() + textInputRange.moveToBookmark range.getBookmark() + endRange = inputor.createTextRange() + endRange.collapse false + if textInputRange.compareEndPoints("StartToEnd", endRange) > -1 + pos = len + else + pos = -textInputRange.moveStart "character", -len + pos + + getPos: -> + if oDocument.selection then this.getIEPos() else @domInputor.selectionStart + + setPos: (pos) -> + inputor = @domInputor + if oDocument.selection #IE + range = inputor.createTextRange() + range.move "character", pos + range.select() + else if inputor.setSelectionRange + inputor.setSelectionRange pos, pos + inputor + + getIEOffset: (pos) -> + textRange = @domInputor.createTextRange() + pos ||= this.getPos() + textRange.move('character', pos) + + x = textRange.boundingLeft + y = textRange.boundingTop + h = textRange.boundingHeight + + {left: x, top: y, height: h} + + getOffset: (pos) -> + $inputor = @$inputor + if oDocument.selection + offset = this.getIEOffset(pos) + offset.top += $(oWindow).scrollTop() + $inputor.scrollTop() + offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft() + offset + else + offset = $inputor.offset() + position = this.getPosition(pos) + offset = + left: offset.left + position.left - $inputor.scrollLeft() + top: offset.top + position.top - $inputor.scrollTop() + height: position.height + + getPosition: (pos)-> + $inputor = @$inputor + format = (value) -> + value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g,"
          ") + if /firefox/i.test navigator.userAgent + value = value.replace(/\s/g, ' ') + value + pos = this.getPos() if pos is undefined + start_range = $inputor.val().slice(0, pos) + end_range = $inputor.val().slice(pos) + html = ""+format(start_range)+"" + html += "|" + html += ""+format(end_range)+"" + + mirror = new Mirror($inputor) + at_rect = mirror.create(html).rect() + + getIEPosition: (pos) -> + offset = this.getIEOffset pos + inputorOffset = @$inputor.offset() + x = offset.left - inputorOffset.left + y = offset.top - inputorOffset.top + h = offset.height + + {left: x, top: y, height: h} + +# @example +# mirror = new Mirror($("textarea#inputor")) +# html = "

          We will get the rect of @icho

          " +# mirror.create(html).rect() +class Mirror + css_attr: [ + "borderBottomWidth", + "borderLeftWidth", + "borderRightWidth", + "borderTopStyle", + "borderRightStyle", + "borderBottomStyle", + "borderLeftStyle", + "borderTopWidth", + "boxSizing", + "fontFamily", + "fontSize", + "fontWeight", + "height", + "letterSpacing", + "lineHeight", + "marginBottom", + "marginLeft", + "marginRight", + "marginTop", + "outlineWidth", + "overflow", + "overflowX", + "overflowY", + "paddingBottom", + "paddingLeft", + "paddingRight", + "paddingTop", + "textAlign", + "textOverflow", + "textTransform", + "whiteSpace", + "wordBreak", + "wordWrap", + ] + + constructor: (@$inputor) -> + + mirrorCss: -> + css = + position: 'absolute' + left: -9999 + top: 0 + zIndex: -20000 + if @$inputor.prop( 'tagName' ) == 'TEXTAREA' + @css_attr.push( 'width' ) + $.each @css_attr, (i,p) => + css[p] = @$inputor.css p + css + + create: (html) -> + @$mirror = $('
          ') + @$mirror.css this.mirrorCss() + @$mirror.html(html) + @$inputor.after(@$mirror) + this + + # 获得标记的位置 + # + # @return [Object] 标记的坐标 + # {left: 0, top: 0, bottom: 0} + rect: -> + $flag = @$mirror.find "#caret" + pos = $flag.position() + rect = {left: pos.left, top: pos.top, height: $flag.height() } + @$mirror.remove() + rect + +Utils = + contentEditable: ($inputor)-> + !!($inputor[0].contentEditable && $inputor[0].contentEditable == 'true') + +methods = + pos: (pos) -> + if pos or pos == 0 + this.setPos pos + else + this.getPos() + + position: (pos) -> + if oDocument.selection then this.getIEPosition pos else this.getPosition pos + + offset: (pos) -> + offset = this.getOffset(pos) + offset + +oDocument = null +oWindow = null +oFrame = null +setContextBy = (settings) -> + if iframe = settings?.iframe + oFrame = iframe + oWindow = iframe.contentWindow + oDocument = iframe.contentDocument || oWindow.document + else + oFrame = undefined + oWindow = window + oDocument = document +discoveryIframeOf = ($dom) -> + oDocument = $dom[0].ownerDocument + oWindow = oDocument.defaultView || oDocument.parentWindow + try + oFrame = oWindow.frameElement + catch error + # throws error in cross-domain iframes + +$.fn.caret = (method, value, settings) -> + # http://stackoverflow.com/questions/16010204/get-reference-of-window-object-from-a-dom-element + if methods[method] + if $.isPlainObject(value) + setContextBy value + value = undefined + else + setContextBy settings + caret = if Utils.contentEditable(this) then new EditableCaret(this) else new InputCaret(this) + methods[method].apply caret, [value] + else + $.error "Method #{method} does not exist on jQuery.caret" + + + +$.fn.caret.EditableCaret = EditableCaret +$.fn.caret.InputCaret = InputCaret +$.fn.caret.Utils = Utils +$.fn.caret.apis = methods diff --git a/apps/comments/js/vendor/Caret.js/src/jquery.caret.js b/apps/comments/js/vendor/Caret.js/src/jquery.caret.js new file mode 100644 index 0000000000000..1cdde1d0c9532 --- /dev/null +++ b/apps/comments/js/vendor/Caret.js/src/jquery.caret.js @@ -0,0 +1,406 @@ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(["jquery"], function ($) { + return (root.returnExportsGlobal = factory($)); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like enviroments that support module.exports, + // like Node. + module.exports = factory(require("jquery")); + } else { + factory(jQuery); + } +}(this, function ($) { + +//@ sourceMappingURL=jquery.caret.map +/* + Implement Github like autocomplete mentions + http://ichord.github.com/At.js + + Copyright (c) 2013 chord.luo@gmail.com + Licensed under the MIT license. +*/ + +/* +本插件操作 textarea 或者 input 内的插入符 +只实现了获得插入符在文本框中的位置，我设置 +插入符的位置. +*/ + +"use strict"; +var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy; + +pluginName = 'caret'; + +EditableCaret = (function() { + function EditableCaret($inputor) { + this.$inputor = $inputor; + this.domInputor = this.$inputor[0]; + } + + EditableCaret.prototype.setPos = function(pos) { + return this.domInputor; + }; + + EditableCaret.prototype.getIEPosition = function() { + return this.getPosition(); + }; + + EditableCaret.prototype.getPosition = function() { + var inputor_offset, offset; + offset = this.getOffset(); + inputor_offset = this.$inputor.offset(); + offset.left -= inputor_offset.left; + offset.top -= inputor_offset.top; + return offset; + }; + + EditableCaret.prototype.getOldIEPos = function() { + var preCaretTextRange, textRange; + textRange = oDocument.selection.createRange(); + preCaretTextRange = oDocument.body.createTextRange(); + preCaretTextRange.moveToElementText(this.domInputor); + preCaretTextRange.setEndPoint("EndToEnd", textRange); + return preCaretTextRange.text.length; + }; + + EditableCaret.prototype.getPos = function() { + var clonedRange, pos, range; + if (range = this.range()) { + clonedRange = range.cloneRange(); + clonedRange.selectNodeContents(this.domInputor); + clonedRange.setEnd(range.endContainer, range.endOffset); + pos = clonedRange.toString().length; + clonedRange.detach(); + return pos; + } else if (oDocument.selection) { + return this.getOldIEPos(); + } + }; + + EditableCaret.prototype.getOldIEOffset = function() { + var range, rect; + range = oDocument.selection.createRange().duplicate(); + range.moveStart("character", -1); + rect = range.getBoundingClientRect(); + return { + height: rect.bottom - rect.top, + left: rect.left, + top: rect.top + }; + }; + + EditableCaret.prototype.getOffset = function(pos) { + var clonedRange, offset, range, rect, shadowCaret; + if (oWindow.getSelection && (range = this.range())) { + if (range.endOffset - 1 > 0 && range.endContainer === !this.domInputor) { + clonedRange = range.cloneRange(); + clonedRange.setStart(range.endContainer, range.endOffset - 1); + clonedRange.setEnd(range.endContainer, range.endOffset); + rect = clonedRange.getBoundingClientRect(); + offset = { + height: rect.height, + left: rect.left + rect.width, + top: rect.top + }; + clonedRange.detach(); + } + if (!offset || (offset != null ? offset.height : void 0) === 0) { + clonedRange = range.cloneRange(); + shadowCaret = $(oDocument.createTextNode("|")); + clonedRange.insertNode(shadowCaret[0]); + clonedRange.selectNode(shadowCaret[0]); + rect = clonedRange.getBoundingClientRect(); + offset = { + height: rect.height, + left: rect.left, + top: rect.top + }; + shadowCaret.remove(); + clonedRange.detach(); + } + } else if (oDocument.selection) { + offset = this.getOldIEOffset(); + } + if (offset) { + offset.top += $(oWindow).scrollTop(); + offset.left += $(oWindow).scrollLeft(); + } + return offset; + }; + + EditableCaret.prototype.range = function() { + var sel; + if (!oWindow.getSelection) { + return; + } + sel = oWindow.getSelection(); + if (sel.rangeCount > 0) { + return sel.getRangeAt(0); + } else { + return null; + } + }; + + return EditableCaret; + +})(); + +InputCaret = (function() { + function InputCaret($inputor) { + this.$inputor = $inputor; + this.domInputor = this.$inputor[0]; + } + + InputCaret.prototype.getIEPos = function() { + var endRange, inputor, len, normalizedValue, pos, range, textInputRange; + inputor = this.domInputor; + range = oDocument.selection.createRange(); + pos = 0; + if (range && range.parentElement() === inputor) { + normalizedValue = inputor.value.replace(/\r\n/g, "\n"); + len = normalizedValue.length; + textInputRange = inputor.createTextRange(); + textInputRange.moveToBookmark(range.getBookmark()); + endRange = inputor.createTextRange(); + endRange.collapse(false); + if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) { + pos = len; + } else { + pos = -textInputRange.moveStart("character", -len); + } + } + return pos; + }; + + InputCaret.prototype.getPos = function() { + if (oDocument.selection) { + return this.getIEPos(); + } else { + return this.domInputor.selectionStart; + } + }; + + InputCaret.prototype.setPos = function(pos) { + var inputor, range; + inputor = this.domInputor; + if (oDocument.selection) { + range = inputor.createTextRange(); + range.move("character", pos); + range.select(); + } else if (inputor.setSelectionRange) { + inputor.setSelectionRange(pos, pos); + } + return inputor; + }; + + InputCaret.prototype.getIEOffset = function(pos) { + var h, textRange, x, y; + textRange = this.domInputor.createTextRange(); + pos || (pos = this.getPos()); + textRange.move('character', pos); + x = textRange.boundingLeft; + y = textRange.boundingTop; + h = textRange.boundingHeight; + return { + left: x, + top: y, + height: h + }; + }; + + InputCaret.prototype.getOffset = function(pos) { + var $inputor, offset, position; + $inputor = this.$inputor; + if (oDocument.selection) { + offset = this.getIEOffset(pos); + offset.top += $(oWindow).scrollTop() + $inputor.scrollTop(); + offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft(); + return offset; + } else { + offset = $inputor.offset(); + position = this.getPosition(pos); + return offset = { + left: offset.left + position.left - $inputor.scrollLeft(), + top: offset.top + position.top - $inputor.scrollTop(), + height: position.height + }; + } + }; + + InputCaret.prototype.getPosition = function(pos) { + var $inputor, at_rect, end_range, format, html, mirror, start_range; + $inputor = this.$inputor; + format = function(value) { + value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "
          "); + if (/firefox/i.test(navigator.userAgent)) { + value = value.replace(/\s/g, ' '); + } + return value; + }; + if (pos === void 0) { + pos = this.getPos(); + } + start_range = $inputor.val().slice(0, pos); + end_range = $inputor.val().slice(pos); + html = "" + format(start_range) + ""; + html += "|"; + html += "" + format(end_range) + ""; + mirror = new Mirror($inputor); + return at_rect = mirror.create(html).rect(); + }; + + InputCaret.prototype.getIEPosition = function(pos) { + var h, inputorOffset, offset, x, y; + offset = this.getIEOffset(pos); + inputorOffset = this.$inputor.offset(); + x = offset.left - inputorOffset.left; + y = offset.top - inputorOffset.top; + h = offset.height; + return { + left: x, + top: y, + height: h + }; + }; + + return InputCaret; + +})(); + +Mirror = (function() { + Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"]; + + function Mirror($inputor) { + this.$inputor = $inputor; + } + + Mirror.prototype.mirrorCss = function() { + var css, + _this = this; + css = { + position: 'absolute', + left: -9999, + top: 0, + zIndex: -20000 + }; + if (this.$inputor.prop('tagName') === 'TEXTAREA') { + this.css_attr.push('width'); + } + $.each(this.css_attr, function(i, p) { + return css[p] = _this.$inputor.css(p); + }); + return css; + }; + + Mirror.prototype.create = function(html) { + this.$mirror = $('
          '); + this.$mirror.css(this.mirrorCss()); + this.$mirror.html(html); + this.$inputor.after(this.$mirror); + return this; + }; + + Mirror.prototype.rect = function() { + var $flag, pos, rect; + $flag = this.$mirror.find("#caret"); + pos = $flag.position(); + rect = { + left: pos.left, + top: pos.top, + height: $flag.height() + }; + this.$mirror.remove(); + return rect; + }; + + return Mirror; + +})(); + +Utils = { + contentEditable: function($inputor) { + return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true'); + } +}; + +methods = { + pos: function(pos) { + if (pos || pos === 0) { + return this.setPos(pos); + } else { + return this.getPos(); + } + }, + position: function(pos) { + if (oDocument.selection) { + return this.getIEPosition(pos); + } else { + return this.getPosition(pos); + } + }, + offset: function(pos) { + var offset; + offset = this.getOffset(pos); + return offset; + } +}; + +oDocument = null; + +oWindow = null; + +oFrame = null; + +setContextBy = function(settings) { + var iframe; + if (iframe = settings != null ? settings.iframe : void 0) { + oFrame = iframe; + oWindow = iframe.contentWindow; + return oDocument = iframe.contentDocument || oWindow.document; + } else { + oFrame = void 0; + oWindow = window; + return oDocument = document; + } +}; + +discoveryIframeOf = function($dom) { + var error; + oDocument = $dom[0].ownerDocument; + oWindow = oDocument.defaultView || oDocument.parentWindow; + try { + return oFrame = oWindow.frameElement; + } catch (_error) { + error = _error; + } +}; + +$.fn.caret = function(method, value, settings) { + var caret; + if (methods[method]) { + if ($.isPlainObject(value)) { + setContextBy(value); + value = void 0; + } else { + setContextBy(settings); + } + caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this); + return methods[method].apply(caret, [value]); + } else { + return $.error("Method " + method + " does not exist on jQuery.caret"); + } +}; + +$.fn.caret.EditableCaret = EditableCaret; + +$.fn.caret.InputCaret = InputCaret; + +$.fn.caret.Utils = Utils; + +$.fn.caret.apis = methods; + + +})); diff --git a/apps/comments/js/vendor/jquery/.bower.json b/apps/comments/js/vendor/jquery/.bower.json new file mode 100644 index 0000000000000..2af10aeb137ca --- /dev/null +++ b/apps/comments/js/vendor/jquery/.bower.json @@ -0,0 +1,25 @@ +{ + "name": "jquery", + "main": "dist/jquery.js", + "license": "MIT", + "ignore": [ + "package.json" + ], + "keywords": [ + "jquery", + "javascript", + "browser", + "library" + ], + "homepage": "https://github.com/jquery/jquery-dist", + "version": "3.2.1", + "_release": "3.2.1", + "_resolution": { + "type": "version", + "tag": "3.2.1", + "commit": "77d2a51d0520d2ee44173afdf4e40a9201f5964e" + }, + "_source": "https://github.com/jquery/jquery-dist.git", + "_target": ">=1.7.0", + "_originalSource": "jquery" +} \ No newline at end of file diff --git a/apps/comments/js/vendor/jquery/AUTHORS.txt b/apps/comments/js/vendor/jquery/AUTHORS.txt new file mode 100644 index 0000000000000..c32c25f9c3f99 --- /dev/null +++ b/apps/comments/js/vendor/jquery/AUTHORS.txt @@ -0,0 +1,301 @@ +Authors ordered by first contribution. + +John Resig +Gilles van den Hoven +Michael Geary +Stefan Petre +Yehuda Katz +Corey Jewett +Klaus Hartl +Franck Marcia +Jörn Zaefferer +Paul Bakaus +Brandon Aaron +Mike Alsup +Dave Methvin +Ed Engelhardt +Sean Catchpole +Paul Mclanahan +David Serduke +Richard D. Worth +Scott González +Ariel Flesler +Jon Evans +TJ Holowaychuk +Michael Bensoussan +Robert Katić +Louis-Rémi Babé +Earle Castledine +Damian Janowski +Rich Dougherty +Kim Dalsgaard +Andrea Giammarchi +Mark Gibson +Karl Swedberg +Justin Meyer +Ben Alman +James Padolsey +David Petersen +Batiste Bieler +Alexander Farkas +Rick Waldron +Filipe Fortes +Neeraj Singh +Paul Irish +Iraê Carvalho +Matt Curry +Michael Monteleone +Noah Sloan +Tom Viner +Douglas Neiner +Adam J. Sontag +Dave Reed +Ralph Whitbeck +Carl Fürstenberg +Jacob Wright +J. Ryan Stinnett +unknown +temp01 +Heungsub Lee +Colin Snover +Ryan W Tenney +Pinhook +Ron Otten +Jephte Clain +Anton Matzneller +Alex Sexton +Dan Heberden +Henri Wiechers +Russell Holbrook +Julian Aubourg +Gianni Alessandro Chiappetta +Scott Jehl +James Burke +Jonas Pfenniger +Xavi Ramirez +Jared Grippe +Sylvester Keil +Brandon Sterne +Mathias Bynens +Timmy Willison <4timmywil@gmail.com> +Corey Frang +Digitalxero +Anton Kovalyov +David Murdoch +Josh Varner +Charles McNulty +Jordan Boesch +Jess Thrysoee +Michael Murray +Lee Carpenter +Alexis Abril +Rob Morgan +John Firebaugh +Sam Bisbee +Gilmore Davidson +Brian Brennan +Xavier Montillet +Daniel Pihlstrom +Sahab Yazdani +avaly +Scott Hughes +Mike Sherov +Greg Hazel +Schalk Neethling +Denis Knauf +Timo Tijhof +Steen Nielsen +Anton Ryzhov +Shi Chuan +Berker Peksag +Toby Brain +Matt Mueller +Justin +Daniel Herman +Oleg Gaidarenko +Richard Gibson +Rafaël Blais Masson +cmc3cn <59194618@qq.com> +Joe Presbrey +Sindre Sorhus +Arne de Bree +Vladislav Zarakovsky +Andrew E Monat +Oskari +Joao Henrique de Andrade Bruni +tsinha +Matt Farmer +Trey Hunner +Jason Moon +Jeffery To +Kris Borchers +Vladimir Zhuravlev +Jacob Thornton +Chad Killingsworth +Nowres Rafid +David Benjamin +Uri Gilad +Chris Faulkner +Elijah Manor +Daniel Chatfield +Nikita Govorov +Wesley Walser +Mike Pennisi +Markus Staab +Dave Riddle +Callum Macrae +Benjamin Truyman +James Huston +Erick Ruiz de Chávez +David Bonner +Akintayo Akinwunmi +MORGAN +Ismail Khair +Carl Danley +Mike Petrovich +Greg Lavallee +Daniel Gálvez +Sai Lung Wong +Tom H Fuertes +Roland Eckl +Jay Merrifield +Allen J Schmidt Jr +Jonathan Sampson +Marcel Greter +Matthias Jäggli +David Fox +Yiming He +Devin Cooper +Paul Ramos +Rod Vagg +Bennett Sorbo +Sebastian Burkhard +Zachary Adam Kaplan +nanto_vi +nanto +Danil Somsikov +Ryunosuke SATO +Jean Boussier +Adam Coulombe +Andrew Plummer +Mark Raddatz +Isaac Z. Schlueter +Karl Sieburg +Pascal Borreli +Nguyen Phuc Lam +Dmitry Gusev +Michał Gołębiowski +Li Xudong +Steven Benner +Tom H Fuertes +Renato Oliveira dos Santos +ros3cin +Jason Bedard +Kyle Robinson Young +Chris Talkington +Eddie Monge +Terry Jones +Jason Merino +Jeremy Dunck +Chris Price +Guy Bedford +Amey Sakhadeo +Mike Sidorov +Anthony Ryan +Dominik D. Geyer +George Kats +Lihan Li +Ronny Springer +Chris Antaki +Marian Sollmann +njhamann +Ilya Kantor +David Hong +John Paul +Jakob Stoeck +Christopher Jones +Forbes Lindesay +S. Andrew Sheppard +Leonardo Balter +Roman Reiß +Benjy Cui +Rodrigo Rosenfeld Rosas +John Hoven +Philip Jägenstedt +Christian Kosmowski +Liang Peng +TJ VanToll +Senya Pugach +Aurelio De Rosa +Nazar Mokrynskyi +Amit Merchant +Jason Bedard +Arthur Verschaeve +Dan Hart +Bin Xin +David Corbacho +Veaceslav Grimalschi +Daniel Husar +Frederic Hemberger +Ben Toews +Aditya Raghavan +Victor Homyakov +Shivaji Varma +Nicolas HENRY +Anne-Gaelle Colom +George Mauer +Leonardo Braga +Stephen Edgar +Thomas Tortorini +Winston Howes +Jon Hester +Alexander O'Mara +Bastian Buchholz +Arthur Stolyar +Calvin Metcalf +Mu Haibao +Richard McDaniel +Chris Rebert +Gabriel Schulhof +Gilad Peleg +Martin Naumann +Marek Lewandowski +Bruno Pérel +Reed Loden +Daniel Nill +Yongwoo Jeon +Sean Henderson +Richard Kraaijenhagen +Connor Atherton +Gary Ye +Christian Grete +Liza Ramo +Julian Alexander Murillo +Joelle Fleurantin +Jae Sung Park +Jun Sun +Josh Soref +Henry Wong +Jon Dufresne +Martijn W. van der Lee +Devin Wilson +Steve Mao +Zack Hall +Bernhard M. Wiedemann +Todor Prikumov +Jha Naman +William Robinet +Alexander Lisianoi +Vitaliy Terziev +Joe Trumbull +Alexander K +Damian Senn +Ralin Chimev +Felipe Sateler +Christophe Tafani-Dereeper +Manoj Kumar +David Broder-Rodgers +Alex Louden +Alex Padilla +南漂一卒 +karan-96 diff --git a/apps/comments/js/vendor/jquery/LICENSE.txt b/apps/comments/js/vendor/jquery/LICENSE.txt new file mode 100644 index 0000000000000..e4e5e00ef0a46 --- /dev/null +++ b/apps/comments/js/vendor/jquery/LICENSE.txt @@ -0,0 +1,36 @@ +Copyright JS Foundation and other contributors, https://js.foundation/ + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/jquery/jquery + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +All files located in the node_modules and external directories are +externally maintained libraries used by this software which have their +own licenses; we recommend you read them, as their terms may differ from +the terms above. diff --git a/apps/comments/js/vendor/jquery/README.md b/apps/comments/js/vendor/jquery/README.md new file mode 100644 index 0000000000000..09a4273e8647f --- /dev/null +++ b/apps/comments/js/vendor/jquery/README.md @@ -0,0 +1,67 @@ +# jQuery + +> jQuery is a fast, small, and feature-rich JavaScript library. + +For information on how to get started and how to use jQuery, please see [jQuery's documentation](http://api.jquery.com/). +For source files and issues, please visit the [jQuery repo](https://github.com/jquery/jquery). + +If upgrading, please see the [blog post for 3.2.1](https://blog.jquery.com/2017/03/20/jquery-3-2-1-now-available/). This includes notable differences from the previous version and a more readable changelog. + +## Including jQuery + +Below are some of the most common ways to include jQuery. + +### Browser + +#### Script tag + +```html + +``` + +#### Babel + +[Babel](http://babeljs.io/) is a next generation JavaScript compiler. One of the features is the ability to use ES6/ES2015 modules now, even though browsers do not yet support this feature natively. + +```js +import $ from "jquery"; +``` + +#### Browserify/Webpack + +There are several ways to use [Browserify](http://browserify.org/) and [Webpack](https://webpack.github.io/). For more information on using these tools, please refer to the corresponding project's documention. In the script, including jQuery will usually look like this... + +```js +var $ = require("jquery"); +``` + +#### AMD (Asynchronous Module Definition) + +AMD is a module format built for the browser. For more information, we recommend [require.js' documentation](http://requirejs.org/docs/whyamd.html). + +```js +define(["jquery"], function($) { + +}); +``` + +### Node + +To include jQuery in [Node](nodejs.org), first install with npm. + +```sh +npm install jquery +``` + +For jQuery to work in Node, a window with a document is required. Since no such window exists natively in Node, one can be mocked by tools such as [jsdom](https://github.com/tmpvar/jsdom). This can be useful for testing purposes. + +```js +require("jsdom").env("", function(err, window) { + if (err) { + console.error(err); + return; + } + + var $ = require("jquery")(window); +}); +``` diff --git a/apps/comments/js/vendor/jquery/bower.json b/apps/comments/js/vendor/jquery/bower.json new file mode 100644 index 0000000000000..95798d5ada6dc --- /dev/null +++ b/apps/comments/js/vendor/jquery/bower.json @@ -0,0 +1,14 @@ +{ + "name": "jquery", + "main": "dist/jquery.js", + "license": "MIT", + "ignore": [ + "package.json" + ], + "keywords": [ + "jquery", + "javascript", + "browser", + "library" + ] +} \ No newline at end of file diff --git a/apps/comments/js/vendor/jquery/dist/core.js b/apps/comments/js/vendor/jquery/dist/core.js new file mode 100644 index 0000000000000..0e95274cf48da --- /dev/null +++ b/apps/comments/js/vendor/jquery/dist/core.js @@ -0,0 +1,476 @@ +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + +define( [ + "./var/arr", + "./var/document", + "./var/getProto", + "./var/slice", + "./var/concat", + "./var/push", + "./var/indexOf", + "./var/class2type", + "./var/toString", + "./var/hasOwn", + "./var/fnToString", + "./var/ObjectFunctionString", + "./var/support", + "./core/DOMEval" +], function( arr, document, getProto, slice, concat, push, indexOf, + class2type, toString, hasOwn, fnToString, ObjectFunctionString, + support, DOMEval ) { + +"use strict"; + +var + version = "3.2.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + + if ( copyIsArray ) { + copyIsArray = false; + clone = src && Array.isArray( src ) ? src : []; + + } else { + clone = src && jQuery.isPlainObject( src ) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isFunction: function( obj ) { + return jQuery.type( obj ) === "function"; + }, + + isWindow: function( obj ) { + return obj != null && obj === obj.window; + }, + + isNumeric: function( obj ) { + + // As of jQuery 3.0, isNumeric is limited to + // strings and numbers (primitives or objects) + // that can be coerced to finite numbers (gh-2662) + var type = jQuery.type( obj ); + return ( type === "number" || type === "string" ) && + + // parseFloat NaNs numeric-cast false positives ("") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + !isNaN( obj - parseFloat( obj ) ); + }, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + + /* eslint-disable no-unused-vars */ + // See https://github.com/eslint/eslint/issues/6125 + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function( code ) { + DOMEval( code ); + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE <=9 - 11, Edge 12 - 13 + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android <=4.0 only + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} + +return jQuery; +} ); diff --git a/apps/comments/js/vendor/jquery/dist/jquery.js b/apps/comments/js/vendor/jquery/dist/jquery.js new file mode 100644 index 0000000000000..d2d8ca4790e52 --- /dev/null +++ b/apps/comments/js/vendor/jquery/dist/jquery.js @@ -0,0 +1,10253 @@ +/*! + * jQuery JavaScript Library v3.2.1 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2017-03-20T18:59Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var document = window.document; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + + + + function DOMEval( code, doc ) { + doc = doc || document; + + var script = doc.createElement( "script" ); + + script.text = code; + doc.head.appendChild( script ).parentNode.removeChild( script ); + } +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.2.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + + if ( copyIsArray ) { + copyIsArray = false; + clone = src && Array.isArray( src ) ? src : []; + + } else { + clone = src && jQuery.isPlainObject( src ) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isFunction: function( obj ) { + return jQuery.type( obj ) === "function"; + }, + + isWindow: function( obj ) { + return obj != null && obj === obj.window; + }, + + isNumeric: function( obj ) { + + // As of jQuery 3.0, isNumeric is limited to + // strings and numbers (primitives or objects) + // that can be coerced to finite numbers (gh-2662) + var type = jQuery.type( obj ); + return ( type === "number" || type === "string" ) && + + // parseFloat NaNs numeric-cast false positives ("") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + !isNaN( obj - parseFloat( obj ) ); + }, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + + /* eslint-disable no-unused-vars */ + // See https://github.com/eslint/eslint/issues/6125 + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function( code ) { + DOMEval( code ); + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE <=9 - 11, Edge 12 - 13 + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android <=4.0 only + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.3 + * https://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2016-08-08 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + disabledAncestor = addCombinator( + function( elem ) { + return elem.disabled === true && ("form" in elem || "label" in elem); + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !compilerCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + + if ( nodeType !== 1 ) { + newContext = context; + newSelector = selector; + + // qSA looks outside Element context, which is not what we want + // Thanks to Andrew Dupont for this workaround technique + // Support: IE <=8 + // Exclude object elements + } else if ( context.nodeName.toLowerCase() !== "object" ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[i] = "#" + nid + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement("fieldset"); + + try { + return !!fn( el ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + disabledAncestor( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( el ) { + el.className = "i"; + return !el.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( el ) { + el.appendChild( document.createComment("") ); + return !el.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID filter and find + if ( support.getById ) { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( (elem = elems[i++]) ) { + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( el ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll(":enabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll(":disabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( el ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + !compilerCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return (sel + "").replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( (oldCache = uniqueCache[ key ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( el ) { + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( el ) { + return el.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Simple selector that can be filtered directly, removing non-Elements + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + // Complex selector, compare the two sets, removing non-Elements + qualifier = jQuery.filter( qualifier, elements ); + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; + } ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( nodeName( elem, "iframe" ) ) { + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( jQuery.isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( jQuery.isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + jQuery.isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + jQuery.isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + jQuery.isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); + } + + return master.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ jQuery.camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ jQuery.camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( jQuery.camelCase ); + } else { + key = jQuery.camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + jQuery.contains( elem.ownerDocument, elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, + scale = 1, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + do { + + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + initialInUnit = initialInUnit / scale; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // Break the loop if scale is unchanged or perfect, or if we've just had enough. + } while ( + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations + ); + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); + +var rscriptType = ( /^$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE <=9 only + option: [ 1, "" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
          " ], + col: [ 2, "", "
          " ], + tr: [ 2, "", "
          " ], + td: [ 3, "", "
          " ], + + _default: [ 0, "", "" ] +}; + +// Support: IE <=9 only +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); +var documentElement = document.documentElement; + + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 only +// See #13393 for more info +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + // Make a writable jQuery.Event from the native event object + var event = jQuery.event.fix( nativeEvent ); + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). + if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: jQuery.isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; + } + + return event.which; + } +}, jQuery.event.addProp ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + /* eslint-disable max-len */ + + // See https://github.com/eslint/eslint/issues/3229 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, + + /* eslint-enable */ + + // Support: IE <=10 - 11, Edge 12 - 13 + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( ">tbody", elem )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + + if ( match ) { + elem.type = match[ 1 ]; + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( isFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = jQuery.contains( elem.ownerDocument, elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rmargin = ( /^margin/ ); + +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + div.style.cssText = + "box-sizing:border-box;" + + "position:relative;display:block;" + + "margin:auto;border:1px;padding:1px;" + + "top:1%;width:50%"; + div.innerHTML = ""; + documentElement.appendChild( container ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = divStyle.marginLeft === "2px"; + boxSizingReliableVal = divStyle.width === "4px"; + + // Support: Android 4.0 - 4.3 only + // Some styles come back with percentage values, even though they shouldn't + div.style.marginRight = "50%"; + pixelMarginRightVal = divStyle.marginRight === "4px"; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + + "padding:0;margin-top:1px;position:absolute"; + container.appendChild( div ); + + jQuery.extend( support, { + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelMarginRight: function() { + computeStyleTests(); + return pixelMarginRightVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }, + + cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style; + +// Return a css property mapped to a potentially vendor prefixed property +function vendorPropName( name ) { + + // Shortcut for names that are not vendor prefixed + if ( name in emptyStyle ) { + return name; + } + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a property mapped along what jQuery.cssProps suggests or to +// a vendor prefixed property. +function finalPropName( name ) { + var ret = jQuery.cssProps[ name ]; + if ( !ret ) { + ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; + } + return ret; +} + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i, + val = 0; + + // If we already have the right measurement, avoid augmentation + if ( extra === ( isBorderBox ? "border" : "content" ) ) { + i = 4; + + // Otherwise initialize for horizontal or vertical properties + } else { + i = name === "width" ? 1 : 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // At this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + + // At this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // At this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with computed style + var valueIsBorderBox, + styles = getStyles( elem ), + val = curCSS( elem, name, styles ), + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test( val ) ) { + return val; + } + + // Check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && + ( support.boxSizingReliable() || val === elem.style[ name ] ); + + // Fall back to offsetWidth/Height when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + if ( val === "auto" ) { + val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; + } + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + + // Use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + "float": "cssFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + if ( type === "number" ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = jQuery.camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + } ) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = extra && getStyles( elem ), + subtract = extra && augmentWidthOrHeight( + elem, + name, + extra, + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ); + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ name ] = value; + value = jQuery.css( elem, name ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && + ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || + jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = jQuery.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 13 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( jQuery.isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + jQuery.proxy( result.stop, result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnothtmlwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnothtmlwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value; + + if ( typeof stateVal === "boolean" && type === "string" ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( jQuery.isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( type === "string" ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = value.match( rnothtmlwhite ) || []; + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, isFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup contextmenu" ).split( " " ), + function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +} ); + +jQuery.fn.extend( { + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +} ); + + + + +support.focusin = "onfocusin" in window; + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = jQuery.now(); + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = jQuery.isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 13 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available, append data to url + if ( s.data ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + "throws": true + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( jQuery.isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " - - -``` - -```javascript -$('#inputor').atwho({ - at: "@", - data:['Peter', 'Tom', 'Anne'] -}) -``` - -#### Bower & Component -For installing using Bower you can use `jquery.atwho` and for Component please use `ichord/At.js`. - -#### Rails -You can include At.js in your `Rails` application using the gem [jquery-atwho-rails](https://github.com/ichord/jquery-atwho-rails). - -### Core Team Members - -* [@ichord](https://twitter.com/_ichord) (twitter) - diff --git a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css deleted file mode 100644 index dad94ed964133..0000000000000 --- a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css +++ /dev/null @@ -1,72 +0,0 @@ -.atwho-view { - position:absolute; - top: 0; - left: 0; - display: none; - margin-top: 18px; - background: white; - color: black; - border: 1px solid #DDD; - border-radius: 3px; - box-shadow: 0 0 5px rgba(0,0,0,0.1); - min-width: 120px; - z-index: 11110 !important; -} - -.atwho-view .atwho-header { - padding: 5px; - margin: 5px; - cursor: pointer; - border-bottom: solid 1px #eaeff1; - color: #6f8092; - font-size: 11px; - font-weight: bold; -} - -.atwho-view .atwho-header .small { - color: #6f8092; - float: right; - padding-top: 2px; - margin-right: -5px; - font-size: 12px; - font-weight: normal; -} - -.atwho-view .atwho-header:hover { - cursor: default; -} - -.atwho-view .cur { - background: #3366FF; - color: white; -} -.atwho-view .cur small { - color: white; -} -.atwho-view strong { - color: #3366FF; -} -.atwho-view .cur strong { - color: white; - font:bold; -} -.atwho-view ul { - /* width: 100px; */ - list-style:none; - padding:0; - margin:auto; - max-height: 200px; - overflow-y: auto; -} -.atwho-view ul li { - display: block; - padding: 5px 10px; - border-bottom: 1px solid #DDD; - cursor: pointer; - /* border-top: 1px solid #C8C8C8; */ -} -.atwho-view small { - font-size: smaller; - color: #777; - font-weight: normal; -} diff --git a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css b/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css deleted file mode 100644 index f770dc73b3fdf..0000000000000 --- a/apps/comments/js/vendor/At.js/dist/css/jquery.atwho.min.css +++ /dev/null @@ -1 +0,0 @@ -.atwho-view{position:absolute;top:0;left:0;display:none;margin-top:18px;background:#fff;color:#000;border:1px solid #DDD;border-radius:3px;box-shadow:0 0 5px rgba(0,0,0,.1);min-width:120px;z-index:11110!important}.atwho-view .atwho-header{padding:5px;margin:5px;cursor:pointer;border-bottom:solid 1px #eaeff1;color:#6f8092;font-size:11px;font-weight:700}.atwho-view .atwho-header .small{color:#6f8092;float:right;padding-top:2px;margin-right:-5px;font-size:12px;font-weight:400}.atwho-view .atwho-header:hover{cursor:default}.atwho-view .cur{background:#36F;color:#fff}.atwho-view .cur small{color:#fff}.atwho-view strong{color:#36F}.atwho-view .cur strong{color:#fff;font:700}.atwho-view ul{list-style:none;padding:0;margin:auto;max-height:200px;overflow-y:auto}.atwho-view ul li{display:block;padding:5px 10px;border-bottom:1px solid #DDD;cursor:pointer}.atwho-view small{font-size:smaller;color:#777;font-weight:400} \ No newline at end of file diff --git a/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js b/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js deleted file mode 100644 index 795b6c67dcd23..0000000000000 --- a/apps/comments/js/vendor/At.js/dist/js/jquery.atwho.js +++ /dev/null @@ -1,1212 +0,0 @@ -/** - * at.js - 1.5.4 - * Copyright (c) 2017 chord.luo ; - * Homepage: http://ichord.github.com/At.js - * License: MIT - */ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module unless amdModuleId is set - define(["jquery"], function (a0) { - return (factory(a0)); - }); - } else if (typeof exports === 'object') { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like environments that support module.exports, - // like Node. - module.exports = factory(require("jquery")); - } else { - factory(jQuery); - } -}(this, function ($) { -var DEFAULT_CALLBACKS, KEY_CODE; - -KEY_CODE = { - ESC: 27, - TAB: 9, - ENTER: 13, - CTRL: 17, - A: 65, - P: 80, - N: 78, - LEFT: 37, - UP: 38, - RIGHT: 39, - DOWN: 40, - BACKSPACE: 8, - SPACE: 32 -}; - -DEFAULT_CALLBACKS = { - beforeSave: function(data) { - return Controller.arrayToDefaultHash(data); - }, - matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) { - var _a, _y, match, regexp, space; - flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - if (should_startWithSpace) { - flag = '(?:^|\\s)' + flag; - } - _a = decodeURI("%C3%80"); - _y = decodeURI("%C3%BF"); - space = acceptSpaceBar ? "\ " : ""; - regexp = new RegExp(flag + "([A-Za-z" + _a + "-" + _y + "0-9_" + space + "\'\.\+\-]*)$|" + flag + "([^\\x00-\\xff]*)$", 'gi'); - match = regexp.exec(subtext); - if (match) { - return match[2] || match[1]; - } else { - return null; - } - }, - filter: function(query, data, searchKey) { - var _results, i, item, len; - _results = []; - for (i = 0, len = data.length; i < len; i++) { - item = data[i]; - if (~new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase())) { - _results.push(item); - } - } - return _results; - }, - remoteFilter: null, - sorter: function(query, items, searchKey) { - var _results, i, item, len; - if (!query) { - return items; - } - _results = []; - for (i = 0, len = items.length; i < len; i++) { - item = items[i]; - item.atwho_order = new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase()); - if (item.atwho_order > -1) { - _results.push(item); - } - } - return _results.sort(function(a, b) { - return a.atwho_order - b.atwho_order; - }); - }, - tplEval: function(tpl, map) { - var error, error1, template; - template = tpl; - try { - if (typeof tpl !== 'string') { - template = tpl(map); - } - return template.replace(/\$\{([^\}]*)\}/g, function(tag, key, pos) { - return map[key]; - }); - } catch (error1) { - error = error1; - return ""; - } - }, - highlighter: function(li, query) { - var regexp; - if (!query) { - return li; - } - regexp = new RegExp(">\\s*([^\<]*?)(" + query.replace("+", "\\+") + ")([^\<]*)\\s*<", 'ig'); - return li.replace(regexp, function(str, $1, $2, $3) { - return '> ' + $1 + '' + $2 + '' + $3 + ' <'; - }); - }, - beforeInsert: function(value, $li, e) { - return value; - }, - beforeReposition: function(offset) { - return offset; - }, - afterMatchFailed: function(at, el) {} -}; - -var App; - -App = (function() { - function App(inputor) { - this.currentFlag = null; - this.controllers = {}; - this.aliasMaps = {}; - this.$inputor = $(inputor); - this.setupRootElement(); - this.listen(); - } - - App.prototype.createContainer = function(doc) { - var ref; - if ((ref = this.$el) != null) { - ref.remove(); - } - return $(doc.body).append(this.$el = $("
          ")); - }; - - App.prototype.setupRootElement = function(iframe, asRoot) { - var error, error1; - if (asRoot == null) { - asRoot = false; - } - if (iframe) { - this.window = iframe.contentWindow; - this.document = iframe.contentDocument || this.window.document; - this.iframe = iframe; - } else { - this.document = this.$inputor[0].ownerDocument; - this.window = this.document.defaultView || this.document.parentWindow; - try { - this.iframe = this.window.frameElement; - } catch (error1) { - error = error1; - this.iframe = null; - if ($.fn.atwho.debug) { - throw new Error("iframe auto-discovery is failed.\nPlease use `setIframe` to set the target iframe manually.\n" + error); - } - } - } - return this.createContainer((this.iframeAsRoot = asRoot) ? this.document : document); - }; - - App.prototype.controller = function(at) { - var c, current, currentFlag, ref; - if (this.aliasMaps[at]) { - current = this.controllers[this.aliasMaps[at]]; - } else { - ref = this.controllers; - for (currentFlag in ref) { - c = ref[currentFlag]; - if (currentFlag === at) { - current = c; - break; - } - } - } - if (current) { - return current; - } else { - return this.controllers[this.currentFlag]; - } - }; - - App.prototype.setContextFor = function(at) { - this.currentFlag = at; - return this; - }; - - App.prototype.reg = function(flag, setting) { - var base, controller; - controller = (base = this.controllers)[flag] || (base[flag] = this.$inputor.is('[contentEditable]') ? new EditableController(this, flag) : new TextareaController(this, flag)); - if (setting.alias) { - this.aliasMaps[setting.alias] = flag; - } - controller.init(setting); - return this; - }; - - App.prototype.listen = function() { - return this.$inputor.on('compositionstart', (function(_this) { - return function(e) { - var ref; - if ((ref = _this.controller()) != null) { - ref.view.hide(); - } - _this.isComposing = true; - return null; - }; - })(this)).on('compositionend', (function(_this) { - return function(e) { - _this.isComposing = false; - setTimeout(function(e) { - return _this.dispatch(e); - }); - return null; - }; - })(this)).on('keyup.atwhoInner', (function(_this) { - return function(e) { - return _this.onKeyup(e); - }; - })(this)).on('keydown.atwhoInner', (function(_this) { - return function(e) { - return _this.onKeydown(e); - }; - })(this)).on('blur.atwhoInner', (function(_this) { - return function(e) { - var c; - if (c = _this.controller()) { - c.expectedQueryCBId = null; - return c.view.hide(e, c.getOpt("displayTimeout")); - } - }; - })(this)).on('click.atwhoInner', (function(_this) { - return function(e) { - return _this.dispatch(e); - }; - })(this)).on('scroll.atwhoInner', (function(_this) { - return function() { - var lastScrollTop; - lastScrollTop = _this.$inputor.scrollTop(); - return function(e) { - var currentScrollTop, ref; - currentScrollTop = e.target.scrollTop; - if (lastScrollTop !== currentScrollTop) { - if ((ref = _this.controller()) != null) { - ref.view.hide(e); - } - } - lastScrollTop = currentScrollTop; - return true; - }; - }; - })(this)()); - }; - - App.prototype.shutdown = function() { - var _, c, ref; - ref = this.controllers; - for (_ in ref) { - c = ref[_]; - c.destroy(); - delete this.controllers[_]; - } - this.$inputor.off('.atwhoInner'); - return this.$el.remove(); - }; - - App.prototype.dispatch = function(e) { - var _, c, ref, results; - ref = this.controllers; - results = []; - for (_ in ref) { - c = ref[_]; - results.push(c.lookUp(e)); - } - return results; - }; - - App.prototype.onKeyup = function(e) { - var ref; - switch (e.keyCode) { - case KEY_CODE.ESC: - e.preventDefault(); - if ((ref = this.controller()) != null) { - ref.view.hide(); - } - break; - case KEY_CODE.DOWN: - case KEY_CODE.UP: - case KEY_CODE.CTRL: - case KEY_CODE.ENTER: - $.noop(); - break; - case KEY_CODE.P: - case KEY_CODE.N: - if (!e.ctrlKey) { - this.dispatch(e); - } - break; - default: - this.dispatch(e); - } - }; - - App.prototype.onKeydown = function(e) { - var ref, view; - view = (ref = this.controller()) != null ? ref.view : void 0; - if (!(view && view.visible())) { - return; - } - switch (e.keyCode) { - case KEY_CODE.ESC: - e.preventDefault(); - view.hide(e); - break; - case KEY_CODE.UP: - e.preventDefault(); - view.prev(); - break; - case KEY_CODE.DOWN: - e.preventDefault(); - view.next(); - break; - case KEY_CODE.P: - if (!e.ctrlKey) { - return; - } - e.preventDefault(); - view.prev(); - break; - case KEY_CODE.N: - if (!e.ctrlKey) { - return; - } - e.preventDefault(); - view.next(); - break; - case KEY_CODE.TAB: - case KEY_CODE.ENTER: - case KEY_CODE.SPACE: - if (!view.visible()) { - return; - } - if (!this.controller().getOpt('spaceSelectsMatch') && e.keyCode === KEY_CODE.SPACE) { - return; - } - if (!this.controller().getOpt('tabSelectsMatch') && e.keyCode === KEY_CODE.TAB) { - return; - } - if (view.highlighted()) { - e.preventDefault(); - view.choose(e); - } else { - view.hide(e); - } - break; - default: - $.noop(); - } - }; - - return App; - -})(); - -var Controller, - slice = [].slice; - -Controller = (function() { - Controller.prototype.uid = function() { - return (Math.random().toString(16) + "000000000").substr(2, 8) + (new Date().getTime()); - }; - - function Controller(app, at1) { - this.app = app; - this.at = at1; - this.$inputor = this.app.$inputor; - this.id = this.$inputor[0].id || this.uid(); - this.expectedQueryCBId = null; - this.setting = null; - this.query = null; - this.pos = 0; - this.range = null; - if ((this.$el = $("#atwho-ground-" + this.id, this.app.$el)).length === 0) { - this.app.$el.append(this.$el = $("
          ")); - } - this.model = new Model(this); - this.view = new View(this); - } - - Controller.prototype.init = function(setting) { - this.setting = $.extend({}, this.setting || $.fn.atwho["default"], setting); - this.view.init(); - return this.model.reload(this.setting.data); - }; - - Controller.prototype.destroy = function() { - this.trigger('beforeDestroy'); - this.model.destroy(); - this.view.destroy(); - return this.$el.remove(); - }; - - Controller.prototype.callDefault = function() { - var args, error, error1, funcName; - funcName = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : []; - try { - return DEFAULT_CALLBACKS[funcName].apply(this, args); - } catch (error1) { - error = error1; - return $.error(error + " Or maybe At.js doesn't have function " + funcName); - } - }; - - Controller.prototype.trigger = function(name, data) { - var alias, eventName; - if (data == null) { - data = []; - } - data.push(this); - alias = this.getOpt('alias'); - eventName = alias ? name + "-" + alias + ".atwho" : name + ".atwho"; - return this.$inputor.trigger(eventName, data); - }; - - Controller.prototype.callbacks = function(funcName) { - return this.getOpt("callbacks")[funcName] || DEFAULT_CALLBACKS[funcName]; - }; - - Controller.prototype.getOpt = function(at, default_value) { - var e, error1; - try { - return this.setting[at]; - } catch (error1) { - e = error1; - return null; - } - }; - - Controller.prototype.insertContentFor = function($li) { - var data, tpl; - tpl = this.getOpt('insertTpl'); - data = $.extend({}, $li.data('item-data'), { - 'atwho-at': this.at - }); - return this.callbacks("tplEval").call(this, tpl, data, "onInsert"); - }; - - Controller.prototype.renderView = function(data) { - var searchKey; - searchKey = this.getOpt("searchKey"); - data = this.callbacks("sorter").call(this, this.query.text, data.slice(0, 1001), searchKey); - return this.view.render(data.slice(0, this.getOpt('limit'))); - }; - - Controller.arrayToDefaultHash = function(data) { - var i, item, len, results; - if (!$.isArray(data)) { - return data; - } - results = []; - for (i = 0, len = data.length; i < len; i++) { - item = data[i]; - if ($.isPlainObject(item)) { - results.push(item); - } else { - results.push({ - name: item - }); - } - } - return results; - }; - - Controller.prototype.lookUp = function(e) { - var query, wait; - if (e && e.type === 'click' && !this.getOpt('lookUpOnClick')) { - return; - } - if (this.getOpt('suspendOnComposing') && this.app.isComposing) { - return; - } - query = this.catchQuery(e); - if (!query) { - this.expectedQueryCBId = null; - return query; - } - this.app.setContextFor(this.at); - if (wait = this.getOpt('delay')) { - this._delayLookUp(query, wait); - } else { - this._lookUp(query); - } - return query; - }; - - Controller.prototype._delayLookUp = function(query, wait) { - var now, remaining; - now = Date.now ? Date.now() : new Date().getTime(); - this.previousCallTime || (this.previousCallTime = now); - remaining = wait - (now - this.previousCallTime); - if ((0 < remaining && remaining < wait)) { - this.previousCallTime = now; - this._stopDelayedCall(); - return this.delayedCallTimeout = setTimeout((function(_this) { - return function() { - _this.previousCallTime = 0; - _this.delayedCallTimeout = null; - return _this._lookUp(query); - }; - })(this), wait); - } else { - this._stopDelayedCall(); - if (this.previousCallTime !== now) { - this.previousCallTime = 0; - } - return this._lookUp(query); - } - }; - - Controller.prototype._stopDelayedCall = function() { - if (this.delayedCallTimeout) { - clearTimeout(this.delayedCallTimeout); - return this.delayedCallTimeout = null; - } - }; - - Controller.prototype._generateQueryCBId = function() { - return {}; - }; - - Controller.prototype._lookUp = function(query) { - var _callback; - _callback = function(queryCBId, data) { - if (queryCBId !== this.expectedQueryCBId) { - return; - } - if (data && data.length > 0) { - return this.renderView(this.constructor.arrayToDefaultHash(data)); - } else { - return this.view.hide(); - } - }; - this.expectedQueryCBId = this._generateQueryCBId(); - return this.model.query(query.text, $.proxy(_callback, this, this.expectedQueryCBId)); - }; - - return Controller; - -})(); - -var TextareaController, - extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, - hasProp = {}.hasOwnProperty; - -TextareaController = (function(superClass) { - extend(TextareaController, superClass); - - function TextareaController() { - return TextareaController.__super__.constructor.apply(this, arguments); - } - - TextareaController.prototype.catchQuery = function() { - var caretPos, content, end, isString, query, start, subtext; - content = this.$inputor.val(); - caretPos = this.$inputor.caret('pos', { - iframe: this.app.iframe - }); - subtext = content.slice(0, caretPos); - query = this.callbacks("matcher").call(this, this.at, subtext, this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar")); - isString = typeof query === 'string'; - if (isString && query.length < this.getOpt('minLen', 0)) { - return; - } - if (isString && query.length <= this.getOpt('maxLen', 20)) { - start = caretPos - query.length; - end = start + query.length; - this.pos = start; - query = { - 'text': query, - 'headPos': start, - 'endPos': end - }; - this.trigger("matched", [this.at, query.text]); - } else { - query = null; - this.view.hide(); - } - return this.query = query; - }; - - TextareaController.prototype.rect = function() { - var c, iframeOffset, scaleBottom; - if (!(c = this.$inputor.caret('offset', this.pos - 1, { - iframe: this.app.iframe - }))) { - return; - } - if (this.app.iframe && !this.app.iframeAsRoot) { - iframeOffset = $(this.app.iframe).offset(); - c.left += iframeOffset.left; - c.top += iframeOffset.top; - } - scaleBottom = this.app.document.selection ? 0 : 2; - return { - left: c.left, - top: c.top, - bottom: c.top + c.height + scaleBottom - }; - }; - - TextareaController.prototype.insert = function(content, $li) { - var $inputor, source, startStr, suffix, text; - $inputor = this.$inputor; - source = $inputor.val(); - startStr = source.slice(0, Math.max(this.query.headPos - this.at.length, 0)); - suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || " "; - content += suffix; - text = "" + startStr + content + (source.slice(this.query['endPos'] || 0)); - $inputor.val(text); - $inputor.caret('pos', startStr.length + content.length, { - iframe: this.app.iframe - }); - if (!$inputor.is(':focus')) { - $inputor.focus(); - } - return $inputor.change(); - }; - - return TextareaController; - -})(Controller); - -var EditableController, - extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, - hasProp = {}.hasOwnProperty; - -EditableController = (function(superClass) { - extend(EditableController, superClass); - - function EditableController() { - return EditableController.__super__.constructor.apply(this, arguments); - } - - EditableController.prototype._getRange = function() { - var sel; - sel = this.app.window.getSelection(); - if (sel.rangeCount > 0) { - return sel.getRangeAt(0); - } - }; - - EditableController.prototype._setRange = function(position, node, range) { - if (range == null) { - range = this._getRange(); - } - if (!(range && node)) { - return; - } - node = $(node)[0]; - if (position === 'after') { - range.setEndAfter(node); - range.setStartAfter(node); - } else { - range.setEndBefore(node); - range.setStartBefore(node); - } - range.collapse(false); - return this._clearRange(range); - }; - - EditableController.prototype._clearRange = function(range) { - var sel; - if (range == null) { - range = this._getRange(); - } - sel = this.app.window.getSelection(); - if (this.ctrl_a_pressed == null) { - sel.removeAllRanges(); - return sel.addRange(range); - } - }; - - EditableController.prototype._movingEvent = function(e) { - var ref; - return e.type === 'click' || ((ref = e.which) === KEY_CODE.RIGHT || ref === KEY_CODE.LEFT || ref === KEY_CODE.UP || ref === KEY_CODE.DOWN); - }; - - EditableController.prototype._unwrap = function(node) { - var next; - node = $(node).unwrap().get(0); - if ((next = node.nextSibling) && next.nodeValue) { - node.nodeValue += next.nodeValue; - $(next).remove(); - } - return node; - }; - - EditableController.prototype.catchQuery = function(e) { - var $inserted, $query, _range, index, inserted, isString, lastNode, matched, offset, query, query_content, range; - if (!(range = this._getRange())) { - return; - } - if (!range.collapsed) { - return; - } - if (e.which === KEY_CODE.ENTER) { - ($query = $(range.startContainer).closest('.atwho-query')).contents().unwrap(); - if ($query.is(':empty')) { - $query.remove(); - } - ($query = $(".atwho-query", this.app.document)).text($query.text()).contents().last().unwrap(); - this._clearRange(); - return; - } - if (/firefox/i.test(navigator.userAgent)) { - if ($(range.startContainer).is(this.$inputor)) { - this._clearRange(); - return; - } - if (e.which === KEY_CODE.BACKSPACE && range.startContainer.nodeType === document.ELEMENT_NODE && (offset = range.startOffset - 1) >= 0) { - _range = range.cloneRange(); - _range.setStart(range.startContainer, offset); - if ($(_range.cloneContents()).contents().last().is('.atwho-inserted')) { - inserted = $(range.startContainer).contents().get(offset); - this._setRange('after', $(inserted).contents().last()); - } - } else if (e.which === KEY_CODE.LEFT && range.startContainer.nodeType === document.TEXT_NODE) { - $inserted = $(range.startContainer.previousSibling); - if ($inserted.is('.atwho-inserted') && range.startOffset === 0) { - this._setRange('after', $inserted.contents().last()); - } - } - } - $(range.startContainer).closest('.atwho-inserted').addClass('atwho-query').siblings().removeClass('atwho-query'); - if (($query = $(".atwho-query", this.app.document)).length > 0 && $query.is(':empty') && $query.text().length === 0) { - $query.remove(); - } - if (!this._movingEvent(e)) { - $query.removeClass('atwho-inserted'); - } - if ($query.length > 0) { - switch (e.which) { - case KEY_CODE.LEFT: - this._setRange('before', $query.get(0), range); - $query.removeClass('atwho-query'); - return; - case KEY_CODE.RIGHT: - this._setRange('after', $query.get(0).nextSibling, range); - $query.removeClass('atwho-query'); - return; - } - } - if ($query.length > 0 && (query_content = $query.attr('data-atwho-at-query'))) { - $query.empty().html(query_content).attr('data-atwho-at-query', null); - this._setRange('after', $query.get(0), range); - } - _range = range.cloneRange(); - _range.setStart(range.startContainer, 0); - matched = this.callbacks("matcher").call(this, this.at, _range.toString(), this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar")); - isString = typeof matched === 'string'; - if ($query.length === 0 && isString && (index = range.startOffset - this.at.length - matched.length) >= 0) { - range.setStart(range.startContainer, index); - $query = $('', this.app.document).attr(this.getOpt("editableAtwhoQueryAttrs")).addClass('atwho-query'); - range.surroundContents($query.get(0)); - lastNode = $query.contents().last().get(0); - if (lastNode) { - if (/firefox/i.test(navigator.userAgent)) { - range.setStart(lastNode, lastNode.length); - range.setEnd(lastNode, lastNode.length); - this._clearRange(range); - } else { - this._setRange('after', lastNode, range); - } - } - } - if (isString && matched.length < this.getOpt('minLen', 0)) { - return; - } - if (isString && matched.length <= this.getOpt('maxLen', 20)) { - query = { - text: matched, - el: $query - }; - this.trigger("matched", [this.at, query.text]); - return this.query = query; - } else { - this.view.hide(); - this.query = { - el: $query - }; - if ($query.text().indexOf(this.at) >= 0) { - if (this._movingEvent(e) && $query.hasClass('atwho-inserted')) { - $query.removeClass('atwho-query'); - } else if (false !== this.callbacks('afterMatchFailed').call(this, this.at, $query)) { - this._setRange("after", this._unwrap($query.text($query.text()).contents().first())); - } - } - return null; - } - }; - - EditableController.prototype.rect = function() { - var $iframe, iframeOffset, rect; - rect = this.query.el.offset(); - if (!(rect && this.query.el[0].getClientRects().length)) { - return; - } - if (this.app.iframe && !this.app.iframeAsRoot) { - iframeOffset = ($iframe = $(this.app.iframe)).offset(); - rect.left += iframeOffset.left - this.$inputor.scrollLeft(); - rect.top += iframeOffset.top - this.$inputor.scrollTop(); - } - rect.bottom = rect.top + this.query.el.height(); - return rect; - }; - - EditableController.prototype.insert = function(content, $li) { - var data, overrides, range, suffix, suffixNode; - if (!this.$inputor.is(':focus')) { - this.$inputor.focus(); - } - overrides = this.getOpt('functionOverrides'); - if (overrides.insert) { - return overrides.insert.call(this, content, $li); - } - suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || "\u00A0"; - data = $li.data('item-data'); - this.query.el.removeClass('atwho-query').addClass('atwho-inserted').html(content).attr('data-atwho-at-query', "" + data['atwho-at'] + this.query.text).attr('contenteditable', "false"); - if (range = this._getRange()) { - if (this.query.el.length) { - range.setEndAfter(this.query.el[0]); - } - range.collapse(false); - range.insertNode(suffixNode = this.app.document.createTextNode("" + suffix)); - this._setRange('after', suffixNode, range); - } - if (!this.$inputor.is(':focus')) { - this.$inputor.focus(); - } - return this.$inputor.change(); - }; - - return EditableController; - -})(Controller); - -var Model; - -Model = (function() { - function Model(context) { - this.context = context; - this.at = this.context.at; - this.storage = this.context.$inputor; - } - - Model.prototype.destroy = function() { - return this.storage.data(this.at, null); - }; - - Model.prototype.saved = function() { - return this.fetch() > 0; - }; - - Model.prototype.query = function(query, callback) { - var _remoteFilter, data, searchKey; - data = this.fetch(); - searchKey = this.context.getOpt("searchKey"); - data = this.context.callbacks('filter').call(this.context, query, data, searchKey) || []; - _remoteFilter = this.context.callbacks('remoteFilter'); - if (data.length > 0 || (!_remoteFilter && data.length === 0)) { - return callback(data); - } else { - return _remoteFilter.call(this.context, query, callback); - } - }; - - Model.prototype.fetch = function() { - return this.storage.data(this.at) || []; - }; - - Model.prototype.save = function(data) { - return this.storage.data(this.at, this.context.callbacks("beforeSave").call(this.context, data || [])); - }; - - Model.prototype.load = function(data) { - if (!(this.saved() || !data)) { - return this._load(data); - } - }; - - Model.prototype.reload = function(data) { - return this._load(data); - }; - - Model.prototype._load = function(data) { - if (typeof data === "string") { - return $.ajax(data, { - dataType: "json" - }).done((function(_this) { - return function(data) { - return _this.save(data); - }; - })(this)); - } else { - return this.save(data); - } - }; - - return Model; - -})(); - -var View; - -View = (function() { - function View(context) { - this.context = context; - this.$el = $("
            "); - this.$elUl = this.$el.children(); - this.timeoutID = null; - this.context.$el.append(this.$el); - this.bindEvent(); - } - - View.prototype.init = function() { - var header_tpl, id; - id = this.context.getOpt("alias") || this.context.at.charCodeAt(0); - header_tpl = this.context.getOpt("headerTpl"); - if (header_tpl && this.$el.children().length === 1) { - this.$el.prepend(header_tpl); - } - return this.$el.attr({ - 'id': "at-view-" + id - }); - }; - - View.prototype.destroy = function() { - return this.$el.remove(); - }; - - View.prototype.bindEvent = function() { - var $menu, lastCoordX, lastCoordY; - $menu = this.$el.find('ul'); - lastCoordX = 0; - lastCoordY = 0; - return $menu.on('mousemove.atwho-view', 'li', (function(_this) { - return function(e) { - var $cur; - if (lastCoordX === e.clientX && lastCoordY === e.clientY) { - return; - } - lastCoordX = e.clientX; - lastCoordY = e.clientY; - $cur = $(e.currentTarget); - if ($cur.hasClass('cur')) { - return; - } - $menu.find('.cur').removeClass('cur'); - return $cur.addClass('cur'); - }; - })(this)).on('click.atwho-view', 'li', (function(_this) { - return function(e) { - $menu.find('.cur').removeClass('cur'); - $(e.currentTarget).addClass('cur'); - _this.choose(e); - return e.preventDefault(); - }; - })(this)); - }; - - View.prototype.visible = function() { - return $.expr.filters.visible(this.$el[0]); - }; - - View.prototype.highlighted = function() { - return this.$el.find(".cur").length > 0; - }; - - View.prototype.choose = function(e) { - var $li, content; - if (($li = this.$el.find(".cur")).length) { - content = this.context.insertContentFor($li); - this.context._stopDelayedCall(); - this.context.insert(this.context.callbacks("beforeInsert").call(this.context, content, $li, e), $li); - this.context.trigger("inserted", [$li, e]); - this.hide(e); - } - if (this.context.getOpt("hideWithoutSuffix")) { - return this.stopShowing = true; - } - }; - - View.prototype.reposition = function(rect) { - var _window, offset, overflowOffset, ref; - _window = this.context.app.iframeAsRoot ? this.context.app.window : window; - if (rect.bottom + this.$el.height() - $(_window).scrollTop() > $(_window).height()) { - rect.bottom = rect.top - this.$el.height(); - } - if (rect.left > (overflowOffset = $(_window).width() - this.$el.width() - 5)) { - rect.left = overflowOffset; - } - offset = { - left: rect.left, - top: rect.bottom - }; - if ((ref = this.context.callbacks("beforeReposition")) != null) { - ref.call(this.context, offset); - } - this.$el.offset(offset); - return this.context.trigger("reposition", [offset]); - }; - - View.prototype.next = function() { - var cur, next, nextEl, offset; - cur = this.$el.find('.cur').removeClass('cur'); - next = cur.next(); - if (!next.length) { - next = this.$el.find('li:first'); - } - next.addClass('cur'); - nextEl = next[0]; - offset = nextEl.offsetTop + nextEl.offsetHeight + (nextEl.nextSibling ? nextEl.nextSibling.offsetHeight : 0); - return this.scrollTop(Math.max(0, offset - this.$el.height())); - }; - - View.prototype.prev = function() { - var cur, offset, prev, prevEl; - cur = this.$el.find('.cur').removeClass('cur'); - prev = cur.prev(); - if (!prev.length) { - prev = this.$el.find('li:last'); - } - prev.addClass('cur'); - prevEl = prev[0]; - offset = prevEl.offsetTop + prevEl.offsetHeight + (prevEl.nextSibling ? prevEl.nextSibling.offsetHeight : 0); - return this.scrollTop(Math.max(0, offset - this.$el.height())); - }; - - View.prototype.scrollTop = function(scrollTop) { - var scrollDuration; - scrollDuration = this.context.getOpt('scrollDuration'); - if (scrollDuration) { - return this.$elUl.animate({ - scrollTop: scrollTop - }, scrollDuration); - } else { - return this.$elUl.scrollTop(scrollTop); - } - }; - - View.prototype.show = function() { - var rect; - if (this.stopShowing) { - this.stopShowing = false; - return; - } - if (!this.visible()) { - this.$el.show(); - this.$el.scrollTop(0); - this.context.trigger('shown'); - } - if (rect = this.context.rect()) { - return this.reposition(rect); - } - }; - - View.prototype.hide = function(e, time) { - var callback; - if (!this.visible()) { - return; - } - if (isNaN(time)) { - this.$el.hide(); - return this.context.trigger('hidden', [e]); - } else { - callback = (function(_this) { - return function() { - return _this.hide(); - }; - })(this); - clearTimeout(this.timeoutID); - return this.timeoutID = setTimeout(callback, time); - } - }; - - View.prototype.render = function(list) { - var $li, $ul, i, item, len, li, tpl; - if (!($.isArray(list) && list.length > 0)) { - this.hide(); - return; - } - this.$el.find('ul').empty(); - $ul = this.$el.find('ul'); - tpl = this.context.getOpt('displayTpl'); - for (i = 0, len = list.length; i < len; i++) { - item = list[i]; - item = $.extend({}, item, { - 'atwho-at': this.context.at - }); - li = this.context.callbacks("tplEval").call(this.context, tpl, item, "onDisplay"); - $li = $(this.context.callbacks("highlighter").call(this.context, li, this.context.query.text)); - $li.data("item-data", item); - $ul.append($li); - } - this.show(); - if (this.context.getOpt('highlightFirst')) { - return $ul.find("li:first").addClass("cur"); - } - }; - - return View; - -})(); - -var Api; - -Api = { - load: function(at, data) { - var c; - if (c = this.controller(at)) { - return c.model.load(data); - } - }, - isSelecting: function() { - var ref; - return !!((ref = this.controller()) != null ? ref.view.visible() : void 0); - }, - hide: function() { - var ref; - return (ref = this.controller()) != null ? ref.view.hide() : void 0; - }, - reposition: function() { - var c; - if (c = this.controller()) { - return c.view.reposition(c.rect()); - } - }, - setIframe: function(iframe, asRoot) { - this.setupRootElement(iframe, asRoot); - return null; - }, - run: function() { - return this.dispatch(); - }, - destroy: function() { - this.shutdown(); - return this.$inputor.data('atwho', null); - } -}; - -$.fn.atwho = function(method) { - var _args, result; - _args = arguments; - result = null; - this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each(function() { - var $this, app; - if (!(app = ($this = $(this)).data("atwho"))) { - $this.data('atwho', (app = new App(this))); - } - if (typeof method === 'object' || !method) { - return app.reg(method.at, method); - } else if (Api[method] && app) { - return result = Api[method].apply(app, Array.prototype.slice.call(_args, 1)); - } else { - return $.error("Method " + method + " does not exist on jQuery.atwho"); - } - }); - if (result != null) { - return result; - } else { - return this; - } -}; - -$.fn.atwho["default"] = { - at: void 0, - alias: void 0, - data: null, - displayTpl: "
          • ${name}
            • ", - insertTpl: "${atwho-at}${name}", - headerTpl: null, - callbacks: DEFAULT_CALLBACKS, - functionOverrides: {}, - searchKey: "name", - suffix: void 0, - hideWithoutSuffix: false, - startWithSpace: true, - acceptSpaceBar: false, - highlightFirst: true, - limit: 5, - maxLen: 20, - minLen: 0, - displayTimeout: 300, - delay: null, - spaceSelectsMatch: false, - tabSelectsMatch: true, - editableAtwhoQueryAttrs: {}, - scrollDuration: 150, - suspendOnComposing: true, - lookUpOnClick: true -}; - -$.fn.atwho.debug = false; - -})); diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html b/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html deleted file mode 100644 index 4a1adabeccda6..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/cross_document/dataFrame.html +++ /dev/null @@ -1,30 +0,0 @@ - - - - Data Iframe - - - - - - - - diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/index.html b/apps/comments/js/vendor/At.js/examples/cross_document/index.html deleted file mode 100644 index 05428b3ee08fe..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/cross_document/index.html +++ /dev/null @@ -1,90 +0,0 @@ - - - - - At.js - - - - -
            -
            -

            At.js

            -
            -
            -

            Cross-Document

            - - -
            -
            - - diff --git a/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html b/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html deleted file mode 100644 index 84ee67d8a20d5..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/cross_document/viewFrame.html +++ /dev/null @@ -1,10 +0,0 @@ - - - - View Iframe - - - -

            hello!

            - - diff --git a/apps/comments/js/vendor/At.js/examples/hashtags.html b/apps/comments/js/vendor/At.js/examples/hashtags.html deleted file mode 100644 index 3894ceea99360..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/hashtags.html +++ /dev/null @@ -1,61 +0,0 @@ - - - - - At.js - - - - - - - - - - - -
            -
            -

            Type `#` to autocomplete tags

            -
            -
            -
            - - -
            -
            - - diff --git a/apps/comments/js/vendor/At.js/examples/medium-editor.html b/apps/comments/js/vendor/At.js/examples/medium-editor.html deleted file mode 100644 index f1cedf9b06d06..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/medium-editor.html +++ /dev/null @@ -1,44 +0,0 @@ - - - - - At.js - - - - - - - - - - - - - - - -
            -
            -

            Example for medium-editor

            -
            -
            -
            Easy! You should check out MoxieManager!
            - - -
            -
            - - - diff --git a/apps/comments/js/vendor/At.js/examples/style.css b/apps/comments/js/vendor/At.js/examples/style.css deleted file mode 100644 index 9e78ffbf748b0..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/style.css +++ /dev/null @@ -1,57 +0,0 @@ -html, body { - background:#F9F9F9; - padding: 0; - margin: 0; - font: 14px/1.6 "Lucida Grande", "Helvetica", sans-serif; - color: #333; -} -h1,h2,h3,h4 { - font-family: 'PT Sans', sans-serif; - line-height: 40px; - color: inherit; - font-weight: bold; - margin: 10px 0; - text-rendering: optimizelegibility; -} -h2,h3 { - color: gray; -} -strong { - color: #424242; -} - -a { - color: #4183C4; - text-decoration: none; -} -a:hover { - text-decoration: underline; -} -.wrapper { - width: 750px; - padding: 20px; - margin: 0 auto; -} -header { - margin-top:30px; -} - -.inputor { - height: 160px; - width: 90%; - border: 1px solid #dadada; - border-radius: 4px; - padding: 5px 8px; - outline: 0 none; - margin: 10px 0; - background: white; - font-size: inherit; - overflow-y: scroll; -} -.inputor:focus { - border: 1px solid rgb(6, 150, 247); -} - -footer { - margin: 30px 0; -} diff --git a/apps/comments/js/vendor/At.js/examples/tinyMCE.html b/apps/comments/js/vendor/At.js/examples/tinyMCE.html deleted file mode 100644 index fca6815298119..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/tinyMCE.html +++ /dev/null @@ -1,53 +0,0 @@ - - - - - At.js - - - - - - - - - - - - - -
            -
            -

            Example for tinyMCE editor

            -
            -
            - - - -
            -
            - - - diff --git a/apps/comments/js/vendor/At.js/examples/ueditor.html b/apps/comments/js/vendor/At.js/examples/ueditor.html deleted file mode 100644 index 34de7c92922c9..0000000000000 --- a/apps/comments/js/vendor/At.js/examples/ueditor.html +++ /dev/null @@ -1,45 +0,0 @@ - - - - - - - - - - - - ueditor - - - - - - - - - diff --git a/apps/comments/js/vendor/At.js/gulpfile.js b/apps/comments/js/vendor/At.js/gulpfile.js deleted file mode 100644 index e9699eab8d750..0000000000000 --- a/apps/comments/js/vendor/At.js/gulpfile.js +++ /dev/null @@ -1,103 +0,0 @@ -var gulp = require('gulp'), - coffee = require('gulp-coffee'), - concat = require('gulp-concat'), - umd = require('gulp-umd'), - uglify = require('gulp-uglify'), - rename = require("gulp-rename"), - cssmin = require('gulp-cssmin'), - jasmine = require('gulp-jasmine-phantom'), - bump = require('gulp-bump'), - header = require('gulp-header'), - debug = require('gulp-debug'), - util = require('gulp-util'); - -var name = 'jquery.atwho'; - -gulp.task('coffee', function() { - gulp.src('src/*.coffee') - .pipe(coffee({bare: true}).on('error', util.log)) - .pipe(gulp.dest('./build/js')); -}); - -gulp.task('concat', function() { - fileList = [ - 'build/js/default.js', - 'build/js/app.js', - 'build/js/controller.js', - 'build/js/textareaController.js', - 'build/js/editableController.js', - 'build/js/model.js', - 'build/js/view.js', - 'build/js/api.js' - ] - gulp.src(fileList) - .pipe(concat(name + ".js")) - .pipe(gulp.dest('build')); -}); - -gulp.task('umd', function() { - gulp.src('build/' + name + ".js") - .pipe(umd({template: "umd.template.js"})) - .pipe(gulp.dest('build/js')); -}); - -gulp.task('bump', function() { - gulp.src(['bower.json', 'component.json', 'package.json']) - .pipe(bump({version: "1.5.4"})) - .pipe(gulp.dest('./')); -}); - -gulp.task("mark", function() { - var pkg = require('./package.json'); - var banner = ['/**', - ' * <%= pkg.name %> - <%= pkg.version %>', - ' * Copyright (c) <%= year %> <%= pkg.author.name %> <<%= pkg.author.email %>>;', - ' * Homepage: <%= pkg.homepage %>', - ' * License: <%= pkg.license %>', - ' */', - ''].join('\n'); - - gulp.src('build/js/' + name + '.js') - .pipe(header(banner, { pkg : pkg, year: (new Date).getFullYear()})) - .pipe(gulp.dest('dist/js/')) -}); - -gulp.task('compress', function() { - gulp.src('dist/js/' + name + '.js') - .pipe(uglify()) - .pipe(rename({suffix: '.min'})) - .pipe(gulp.dest('dist/js')); - - gulp.src('src/jquery.atwho.css').pipe(gulp.dest('dist/css')) - gulp.src('dist/css/' + name + '.css') - .pipe(cssmin()) - .pipe(rename({suffix: '.min'})) - .pipe(gulp.dest('dist/css')); -}); - -gulp.task('test', function () { - gulp.src('spec/**/*.coffee') - .pipe(coffee({bare: true}).on('error', util.log)) - .pipe(debug({title: "compiled specs"})) - .pipe(gulp.dest('spec/build')) - - gulp.src('spec/build/javascripts/*.spec.js') - .pipe(jasmine({ - integration: true, - specHtml: "specRunner.html" - /* TODO: have to add css to spec - vendor: [ - 'bower_components/jquery/dist/jquery.js', - 'bower_components/Caret.js/dist/jquery.caret.js', - 'dist/js/jquery.atwho.js', - 'node_modules/jasmine-jquery/lib/*.js', - 'node_modules/jasmine-ajax/lib/*.js', - 'spec/helpers/*.js', - 'spec/build/spec_helper.js' - ], - */ - })); -}); - -gulp.task('compile', ['coffee', 'umd', 'concat']); -gulp.task('default', ['compile', 'bump', 'mark', 'compress']); diff --git a/apps/comments/js/vendor/At.js/index.html b/apps/comments/js/vendor/At.js/index.html deleted file mode 100644 index a2654e0b8e539..0000000000000 --- a/apps/comments/js/vendor/At.js/index.html +++ /dev/null @@ -1,205 +0,0 @@ - - - - - At.js - - - - - - - - - - - - - - -
            - - -
            -

            At.js

            -
            -
            -
            - -
            - -
            -

            - And!! it support ContentEditable mode too!! - - - -

            -

            - Try here now! - :h -

            -
            - -
            - -
            - - - -
            -
            - - diff --git a/apps/comments/js/vendor/At.js/specRunner.html b/apps/comments/js/vendor/At.js/specRunner.html deleted file mode 100644 index d0a5e63e8b870..0000000000000 --- a/apps/comments/js/vendor/At.js/specRunner.html +++ /dev/null @@ -1,31 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/apps/comments/js/vendor/At.js/src/api.coffee b/apps/comments/js/vendor/At.js/src/api.coffee deleted file mode 100644 index 2e208d3e65932..0000000000000 --- a/apps/comments/js/vendor/At.js/src/api.coffee +++ /dev/null @@ -1,59 +0,0 @@ -Api = - # load a flag's data - # - # @params at[String] the flag - # @params data [Array] data to storage. - load: (at, data) -> c.model.load data if c = this.controller(at) - isSelecting: () -> !!this.controller()?.view.visible() - hide: () -> this.controller()?.view.hide() - reposition: () -> - if c = this.controller() - c.view.reposition(c.rect()) - setIframe: (iframe, asRoot) -> this.setupRootElement(iframe, asRoot); null; - run: -> this.dispatch() - destroy: -> - this.shutdown() - @$inputor.data('atwho', null) - -$.fn.atwho = (method) -> - _args = arguments - result = null - this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each -> - if not app = ($this = $ this).data "atwho" - $this.data 'atwho', (app = new App this) - if typeof method is 'object' || !method - app.reg method.at, method - else if Api[method] and app - result = Api[method].apply app, Array::slice.call(_args, 1) - else - $.error "Method #{method} does not exist on jQuery.atwho" - if result? then result else this - -$.fn.atwho.default = - at: undefined - alias: undefined - data: null - displayTpl: "
          • ${name}
            • " - insertTpl: "${atwho-at}${name}" - headerTpl: null - callbacks: DEFAULT_CALLBACKS - functionOverrides: {} - searchKey: "name" - suffix: undefined - hideWithoutSuffix: no - startWithSpace: yes - acceptSpaceBar: false - highlightFirst: yes - limit: 5 - maxLen: 20 - minLen: 0 - displayTimeout: 300 - delay: null - spaceSelectsMatch: no - tabSelectsMatch: yes - editableAtwhoQueryAttrs: {} - scrollDuration: 150 - suspendOnComposing: true - lookUpOnClick: true - -$.fn.atwho.debug = false diff --git a/apps/comments/js/vendor/At.js/src/app.coffee b/apps/comments/js/vendor/At.js/src/app.coffee deleted file mode 100644 index fd601b5161370..0000000000000 --- a/apps/comments/js/vendor/At.js/src/app.coffee +++ /dev/null @@ -1,158 +0,0 @@ -# At.js central contoller(searching, matching, evaluating and rendering.) -class App - - # @param inputor [HTML DOM Object] `input` or `textarea` - constructor: (inputor) -> - @currentFlag = null - @controllers = {} - @aliasMaps = {} - @$inputor = $(inputor) - this.setupRootElement() - this.listen() - - createContainer: (doc) -> - @$el?.remove() - $ doc.body - .append @$el = $ "
            " - - setupRootElement: (iframe, asRoot=false) -> - if iframe - @window = iframe.contentWindow - @document = iframe.contentDocument || @window.document - @iframe = iframe - else - @document = @$inputor[0].ownerDocument - @window = @document.defaultView || @document.parentWindow - try - @iframe = @window.frameElement - catch error - @iframe = null - if $.fn.atwho.debug - throw new Error """ - iframe auto-discovery is failed. - Please use `setIframe` to set the target iframe manually. - #{error} - """ - this.createContainer if @iframeAsRoot = asRoot then @document else document - - controller: (at) -> - if @aliasMaps[at] - current = @controllers[@aliasMaps[at]] - else - for currentFlag, c of @controllers - if currentFlag is at - current = c - break - - if current then current else @controllers[@currentFlag] - - setContextFor: (at) -> - @currentFlag = at - this - - # At.js can register multiple at char (flag) to every inputor such as "@" and ":" - # Along with their own `settings` so that it works differently. - # After register, we still can update their `settings` such as updating `data` - # - # @param flag [String] at char (flag) - # @param settings [Hash] the settings - reg: (flag, setting) -> - controller = @controllers[flag] ||= - if @$inputor.is '[contentEditable]' - new EditableController this, flag - else - new TextareaController this, flag - # TODO: it will produce rubbish alias map, reduse this. - @aliasMaps[setting.alias] = flag if setting.alias - controller.init setting - this - - # binding jQuery events of `inputor`'s - listen: -> - @$inputor - .on 'compositionstart', (e) => - this.controller()?.view.hide() - @isComposing = true - null - .on 'compositionend', (e) => - @isComposing = false - setTimeout((e) => @dispatch(e)) - null - .on 'keyup.atwhoInner', (e) => - this.onKeyup(e) - .on 'keydown.atwhoInner', (e) => - this.onKeydown(e) - .on 'blur.atwhoInner', (e) => - if c = this.controller() - c.expectedQueryCBId = null - c.view.hide(e,c.getOpt("displayTimeout")) - .on 'click.atwhoInner', (e) => - this.dispatch e - .on 'scroll.atwhoInner', do => - # make returned handler handle the very first call properly - lastScrollTop = @$inputor.scrollTop() - (e) => - currentScrollTop = e.target.scrollTop - if lastScrollTop != currentScrollTop - @controller()?.view.hide(e) - lastScrollTop = currentScrollTop - true # ensure we don't stop bubbling - - shutdown: -> - for _, c of @controllers - c.destroy() - delete @controllers[_] - @$inputor.off '.atwhoInner' - @$el.remove() - - dispatch: (e) -> - c.lookUp(e) for _, c of @controllers - - onKeyup: (e) -> - switch e.keyCode - when KEY_CODE.ESC - e.preventDefault() - this.controller()?.view.hide() - when KEY_CODE.DOWN, KEY_CODE.UP, KEY_CODE.CTRL, KEY_CODE.ENTER - $.noop() - when KEY_CODE.P, KEY_CODE.N - this.dispatch e if not e.ctrlKey - else - this.dispatch e - # coffeescript will return everywhere!! - return - - onKeydown: (e) -> - # return if not (view = this.controller().view).visible() - view = this.controller()?.view - return if not (view and view.visible()) - switch e.keyCode - when KEY_CODE.ESC - e.preventDefault() - view.hide(e) - when KEY_CODE.UP - e.preventDefault() - view.prev() - when KEY_CODE.DOWN - e.preventDefault() - view.next() - when KEY_CODE.P - return if not e.ctrlKey - e.preventDefault() - view.prev() - when KEY_CODE.N - return if not e.ctrlKey - e.preventDefault() - view.next() - when KEY_CODE.TAB, KEY_CODE.ENTER, KEY_CODE.SPACE - return if not view.visible() - return if not this.controller().getOpt('spaceSelectsMatch') and e.keyCode == KEY_CODE.SPACE - return if not this.controller().getOpt('tabSelectsMatch') and e.keyCode == KEY_CODE.TAB - if view.highlighted() - e.preventDefault() - view.choose(e) - else - view.hide(e) - else - $.noop() - return diff --git a/apps/comments/js/vendor/At.js/src/controller.coffee b/apps/comments/js/vendor/At.js/src/controller.coffee deleted file mode 100644 index 22e263b002d55..0000000000000 --- a/apps/comments/js/vendor/At.js/src/controller.coffee +++ /dev/null @@ -1,142 +0,0 @@ -class Controller - uid: -> - (Math.random().toString(16)+"000000000").substr(2,8) + (new Date().getTime()) - - constructor: (@app, @at) -> - @$inputor = @app.$inputor - @id = @$inputor[0].id || this.uid() - @expectedQueryCBId = null - - @setting = null - @query = null - @pos = 0 - @range = null - if (@$el = $("#atwho-ground-#{@id}", @app.$el)).length == 0 - @app.$el.append @$el = $("
            ") - - @model = new Model(this) - @view = new View(this) - - init: (setting) -> - @setting = $.extend {}, @setting || $.fn.atwho.default, setting - @view.init() - @model.reload @setting.data - - destroy: -> - this.trigger 'beforeDestroy' - @model.destroy() - @view.destroy() - @$el.remove() - - callDefault: (funcName, args...) -> - try - DEFAULT_CALLBACKS[funcName].apply this, args - catch error - $.error "#{error} Or maybe At.js doesn't have function #{funcName}" - - # Delegate custom `jQueryEvent` to the inputor - # This function will add `atwho` as namespace to every jQuery event - # and pass current context as the last param to it. - # - # @example - # this.trigger "roll_n_rock", [1,2,3,4] - # - # $inputor.on "rool_n_rock", (e, one, two, three, four) -> - # console.log one, two, three, four - # - # @param name [String] Event name - # @param data [Array] data to callback - trigger: (name, data=[]) -> - data.push this - alias = this.getOpt('alias') - eventName = if alias then "#{name}-#{alias}.atwho" else "#{name}.atwho" - @$inputor.trigger eventName, data - - # Get callback either in settings which was set by plugin user or in default callbacks list. - # - # @param funcName [String] callback's name - # @return [Function] The callback. - callbacks: (funcName)-> - this.getOpt("callbacks")[funcName] || DEFAULT_CALLBACKS[funcName] - - # Because different registered at chars have different settings. - # so we should give their own for them. - # - # @param at [String] setting's at name - # @param default_value [?] return this if nothing is returned from current settings. - # @return [?] setting's value - getOpt: (at, default_value) -> - try - @setting[at] - catch e - null - - insertContentFor: ($li) -> - tpl = this.getOpt('insertTpl') - data = $.extend {}, $li.data('item-data'), {'atwho-at': @at} - this.callbacks("tplEval").call(this, tpl, data, "onInsert") - - # Render list view - # - # @param data [Array] The data - renderView: (data) -> - searchKey = this.getOpt("searchKey") - data = this.callbacks("sorter").call(this, @query.text, data[0..1000] , searchKey) - @view.render data[0...this.getOpt('limit')] - - @arrayToDefaultHash: (data) -> - return data if not $.isArray data - for item in data - if $.isPlainObject item then item else name:item - - # Searching! - lookUp: (e) -> - return if e && e.type == 'click' && !@getOpt('lookUpOnClick') - return if @getOpt('suspendOnComposing') and @app.isComposing - query = @catchQuery e - if not query - @expectedQueryCBId = null - return query - @app.setContextFor @at - if wait = this.getOpt('delay') - @_delayLookUp query, wait - else - @_lookUp query - query - - _delayLookUp: (query, wait) -> - now = if Date.now then Date.now() else new Date().getTime() - @previousCallTime ||= now - remaining = wait - (now - @previousCallTime) - if 0 < remaining < wait - @previousCallTime = now - @_stopDelayedCall() - @delayedCallTimeout = setTimeout(=> - @previousCallTime = 0 - @delayedCallTimeout = null - @_lookUp query - , wait) - else - @_stopDelayedCall() - @previousCallTime = 0 if @previousCallTime isnt now - @_lookUp query - - _stopDelayedCall: -> - if @delayedCallTimeout - clearTimeout @delayedCallTimeout - @delayedCallTimeout = null - - _generateQueryCBId: -> - return {}; - - _lookUp: (query) -> - _callback = (queryCBId, data) -> - # ensure only the latest instance of this function perform actions - if queryCBId isnt @expectedQueryCBId - return - if data and data.length > 0 - this.renderView @constructor.arrayToDefaultHash data - else - @view.hide() - @expectedQueryCBId = @_generateQueryCBId() - @model.query query.text, $.proxy(_callback, this, @expectedQueryCBId) diff --git a/apps/comments/js/vendor/At.js/src/default.coffee b/apps/comments/js/vendor/At.js/src/default.coffee deleted file mode 100644 index f8c64a9fe18ae..0000000000000 --- a/apps/comments/js/vendor/At.js/src/default.coffee +++ /dev/null @@ -1,147 +0,0 @@ -KEY_CODE = - ESC: 27 - TAB: 9 - ENTER: 13 - CTRL: 17 - A: 65 - P: 80 - N: 78 - LEFT: 37 - UP:38 - RIGHT: 39 - DOWN: 40 - BACKSPACE: 8 - SPACE: 32 - -# Functions set for handling and rendering the data. -# Others developers can override these methods to tweak At.js such as matcher. -# We can override them in `callbacks` settings. -# -# @mixin -# -# The context of these functions is `$.atwho.Controller` object and they are called in this sequences: -# -# [beforeSave, matcher, filter, remoteFilter, sorter, tplEvl, highlighter, beforeInsert, afterMatchFailed] -# -DEFAULT_CALLBACKS = - - # It would be called to restructure the data before At.js invokes `Model#save` to save data - # By default, At.js will convert it to a Hash Array. - # - # @param data [Array] data to refacotor. - # @return [Array] Data after refactor. - beforeSave: (data) -> - Controller.arrayToDefaultHash data - - # It would be called to match the `flag`. - # It will match at start of line or after whitespace - # - # @param flag [String] current `flag` ("@", etc) - # @param subtext [String] Text from start to current caret position. - # @param should_startWithSpace [boolean] accept white space as beginning of match. - # @param acceptSpaceBar [boolean] accept a space bar in the center of match, - # so you can match a first and last name, for ex. - # - # @return [String | null] Matched result. - matcher: (flag, subtext, should_startWithSpace, acceptSpaceBar) -> - # escape RegExp - flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&") - flag = '(?:^|\\s)' + flag if should_startWithSpace - - # À - _a = decodeURI("%C3%80") - # ÿ - _y = decodeURI("%C3%BF") - space = if acceptSpaceBar then "\ " else "" - regexp = new RegExp "#{flag}([A-Za-z#{_a}-#{_y}0-9_#{space}\'\.\+\-]*)$|#{flag}([^\\x00-\\xff]*)$",'gi' - match = regexp.exec subtext - if match then match[2] || match[1] else null - - # --------------------- - - # Filter data by matched string. - # - # @param query [String] Matched string. - # @param data [Array] data list - # @param searchKey [String] at char for searching. - # - # @return [Array] result data. - filter: (query, data, searchKey) -> - # !!null #=> false; !!undefined #=> false; !!'' #=> false; - _results = [] - for item in data - _results.push item if ~new String(item[searchKey]).toLowerCase().indexOf query.toLowerCase() - _results - - # If a function is given, At.js will invoke it if local filter can not find any data - # - # @param params [String] matched query - # @param callback [Function] callback to render page. - remoteFilter: null - # remoteFilter: (query, callback) -> - # $.ajax url, - # data: params - # success: (data) -> - # callback(data) - - # Sorter data of course. - # - # @param query [String] matched string - # @param items [Array] data that was refactored - # @param searchKey [String] at char to search - # - # @return [Array] sorted data - sorter: (query, items, searchKey) -> - return items unless query - - _results = [] - for item in items - item.atwho_order = new String(item[searchKey]).toLowerCase().indexOf query.toLowerCase() - _results.push item if item.atwho_order > -1 - - _results.sort (a,b) -> a.atwho_order - b.atwho_order - - # Evaluate the template either as a string or as a function - # this allows someone to pass in a set of data that needs a - # different template for different data results - # - # @param tpl [function] the template function or string - # @param map [Hash] Data map to eval. - tplEval: (tpl, map) -> - template = tpl - try - template = tpl(map) unless typeof tpl == 'string' - template.replace /\$\{([^\}]*)\}/g, (tag, key, pos) -> map[key] - catch error - "" - - - # Highlight the `matched query` string. - # - # @param li [String] HTML String after eval. - # @param query [String] matched query. - # - # @return [String] highlighted string. - highlighter: (li, query) -> - return li if not query - regexp = new RegExp(">\\s*([^\<]*?)(" + query.replace("+","\\+") + ")([^\<]*)\\s*<", 'ig') - li.replace regexp, (str, $1, $2, $3) -> '> '+$1+'' + $2 + ''+$3+' <' - - # What to do before inserting item's value into inputor. - # - # @param value [String] content to insert - # @param $li [jQuery Object] the chosen item - # @param e [event Object] from the user selection (keyDown or click) - beforeInsert: (value, $li, e) -> - value - - # You can adjust the menu's offset here. - # - # @param offset [Hash] offset will be applied to menu - # beforeReposition: (offset) -> - # offset.left += 10 - # offset.top += 10 - # offset - beforeReposition: (offset) -> offset - - afterMatchFailed: (at, el) -> diff --git a/apps/comments/js/vendor/At.js/src/editableController.coffee b/apps/comments/js/vendor/At.js/src/editableController.coffee deleted file mode 100644 index d6fcaeb799580..0000000000000 --- a/apps/comments/js/vendor/At.js/src/editableController.coffee +++ /dev/null @@ -1,174 +0,0 @@ -class EditableController extends Controller - - _getRange: -> - sel = @app.window.getSelection() - sel.getRangeAt(0) if sel.rangeCount > 0 - - _setRange: (position, node, range=@_getRange()) -> - return unless range and node - node = $(node)[0] - if position == 'after' - range.setEndAfter node - range.setStartAfter node - else - range.setEndBefore node - range.setStartBefore node - range.collapse false - @_clearRange range - - _clearRange: (range=@_getRange()) -> - sel = @app.window.getSelection() - #ctrl+a remove defaults using the flag - if !@ctrl_a_pressed? - sel.removeAllRanges() - sel.addRange range - - _movingEvent: (e) -> - e.type == 'click' or e.which in [KEY_CODE.RIGHT, KEY_CODE.LEFT, KEY_CODE.UP, KEY_CODE.DOWN] - - _unwrap: (node) -> - node = $(node).unwrap().get 0 - if (next = node.nextSibling) and next.nodeValue - node.nodeValue += next.nodeValue - $(next).remove() - node - - catchQuery: (e) -> - return unless range = @_getRange() - return unless range.collapsed - - if e.which == KEY_CODE.ENTER - ($query = $(range.startContainer).closest '.atwho-query') - .contents().unwrap() - $query.remove() if $query.is ':empty' - ($query = $ ".atwho-query", @app.document) - .text $query.text() - .contents().last().unwrap() - @_clearRange() - return - - # absorb range - # The range at the end of an element is not inside in firefox but not others browsers including IE. - # To normolize them, we have to move the range inside the element while deleting content or moving caret right after .atwho-inserted - if /firefox/i.test(navigator.userAgent) - if $(range.startContainer).is @$inputor - @_clearRange() - return - if e.which == KEY_CODE.BACKSPACE and range.startContainer.nodeType == document.ELEMENT_NODE \ - and (offset = range.startOffset - 1) >= 0 - _range = range.cloneRange() - _range.setStart range.startContainer, offset - if $(_range.cloneContents()).contents().last().is '.atwho-inserted' - inserted = $(range.startContainer).contents().get(offset) - @_setRange 'after', $(inserted).contents().last() - else if e.which == KEY_CODE.LEFT and range.startContainer.nodeType == document.TEXT_NODE - $inserted = $ range.startContainer.previousSibling - if $inserted.is('.atwho-inserted') and range.startOffset == 0 - @_setRange 'after', $inserted.contents().last() - - # modifying inserted element - $(range.startContainer) - .closest '.atwho-inserted' - .addClass 'atwho-query' - .siblings().removeClass 'atwho-query' - - if ($query = $ ".atwho-query", @app.document).length > 0 \ - and $query.is(':empty') and $query.text().length == 0 - $query.remove() - - if not @_movingEvent e - $query.removeClass 'atwho-inserted' - - if $query.length > 0 - switch e.which - when KEY_CODE.LEFT - @_setRange 'before', $query.get(0), range - $query.removeClass 'atwho-query' - return - when KEY_CODE.RIGHT - @_setRange 'after', $query.get(0).nextSibling, range - $query.removeClass 'atwho-query' - return - - # matching - if $query.length > 0 and query_content = $query.attr('data-atwho-at-query') - $query.empty().html(query_content).attr('data-atwho-at-query', null) - @_setRange 'after', $query.get(0), range - _range = range.cloneRange() - _range.setStart range.startContainer, 0 - matched = @callbacks("matcher").call(this, @at, _range.toString(), @getOpt('startWithSpace'), @getOpt("acceptSpaceBar")) - isString = typeof matched is 'string' - - # wrapping query with .atwho-query - if $query.length == 0 and isString \ - and (index = range.startOffset - @at.length - matched.length) >= 0 - range.setStart range.startContainer, index - $query = $ '', @app.document - .attr @getOpt "editableAtwhoQueryAttrs" - .addClass 'atwho-query' - range.surroundContents $query.get 0 - lastNode = $query.contents().last().get(0) - if lastNode - if /firefox/i.test navigator.userAgent - range.setStart lastNode, lastNode.length - range.setEnd lastNode, lastNode.length - @_clearRange range - else - @_setRange 'after', lastNode, range - - return if isString and matched.length < @getOpt('minLen', 0) - - # handle the matched result - if isString and matched.length <= @getOpt('maxLen', 20) - query = text: matched, el: $query - @trigger "matched", [@at, query.text] - @query = query - else - @view.hide() - @query = el: $query - if $query.text().indexOf(this.at) >= 0 - if @_movingEvent(e) and $query.hasClass 'atwho-inserted' - $query.removeClass('atwho-query') - else if false != @callbacks('afterMatchFailed').call this, @at, $query - @_setRange "after", @_unwrap $query.text($query.text()).contents().first() - null - - # Get offset of current at char(`flag`) - # - # @return [Hash] the offset which look likes this: {top: y, left: x, bottom: bottom} - rect: -> - rect = @query.el.offset() - # do not use {top: 0, left: 0} from jQuery when element is hidden - # happens every other time the menu is displayed on click in contenteditable - return unless rect and @query.el[0].getClientRects().length - if @app.iframe and not @app.iframeAsRoot - iframeOffset = ($iframe = $ @app.iframe).offset() - rect.left += iframeOffset.left - @$inputor.scrollLeft() - rect.top += iframeOffset.top - @$inputor.scrollTop() - rect.bottom = rect.top + @query.el.height() - rect - - # Insert value of `data-value` attribute of chosen item into inputor - # - # @param content [String] string to insert - insert: (content, $li) -> - @$inputor.focus() unless @$inputor.is ':focus' - overrides = @getOpt 'functionOverrides' - if overrides.insert - return overrides.insert.call this, content, $li - suffix = if (suffix = @getOpt 'suffix') == "" then suffix else suffix or "\u00A0" - data = $li.data('item-data') - @query.el - .removeClass 'atwho-query' - .addClass 'atwho-inserted' - .html content - .attr 'data-atwho-at-query', "" + data['atwho-at'] + @query.text - .attr 'contenteditable', "false" - if range = @_getRange() - if @query.el.length - range.setEndAfter @query.el[0] - range.collapse false - range.insertNode suffixNode = @app.document.createTextNode "" + suffix - @_setRange 'after', suffixNode, range - @$inputor.focus() unless @$inputor.is ':focus' - @$inputor.change() diff --git a/apps/comments/js/vendor/At.js/src/jquery.atwho.css b/apps/comments/js/vendor/At.js/src/jquery.atwho.css deleted file mode 100644 index dad94ed964133..0000000000000 --- a/apps/comments/js/vendor/At.js/src/jquery.atwho.css +++ /dev/null @@ -1,72 +0,0 @@ -.atwho-view { - position:absolute; - top: 0; - left: 0; - display: none; - margin-top: 18px; - background: white; - color: black; - border: 1px solid #DDD; - border-radius: 3px; - box-shadow: 0 0 5px rgba(0,0,0,0.1); - min-width: 120px; - z-index: 11110 !important; -} - -.atwho-view .atwho-header { - padding: 5px; - margin: 5px; - cursor: pointer; - border-bottom: solid 1px #eaeff1; - color: #6f8092; - font-size: 11px; - font-weight: bold; -} - -.atwho-view .atwho-header .small { - color: #6f8092; - float: right; - padding-top: 2px; - margin-right: -5px; - font-size: 12px; - font-weight: normal; -} - -.atwho-view .atwho-header:hover { - cursor: default; -} - -.atwho-view .cur { - background: #3366FF; - color: white; -} -.atwho-view .cur small { - color: white; -} -.atwho-view strong { - color: #3366FF; -} -.atwho-view .cur strong { - color: white; - font:bold; -} -.atwho-view ul { - /* width: 100px; */ - list-style:none; - padding:0; - margin:auto; - max-height: 200px; - overflow-y: auto; -} -.atwho-view ul li { - display: block; - padding: 5px 10px; - border-bottom: 1px solid #DDD; - cursor: pointer; - /* border-top: 1px solid #C8C8C8; */ -} -.atwho-view small { - font-size: smaller; - color: #777; - font-weight: normal; -} diff --git a/apps/comments/js/vendor/At.js/src/model.coffee b/apps/comments/js/vendor/At.js/src/model.coffee deleted file mode 100644 index 7d09fa7943f50..0000000000000 --- a/apps/comments/js/vendor/At.js/src/model.coffee +++ /dev/null @@ -1,59 +0,0 @@ -# Class to process data -class Model - - constructor: (@context) -> - @at = @context.at - # NOTE: bind data storage to inputor maybe App class can handle it. - @storage = @context.$inputor - - destroy: -> - @storage.data(@at, null) - - saved: -> - this.fetch() > 0 - - # fetch data from storage by query. - # will invoke `callback` to return data - # - # @param query [String] catched string for searching - # @param callback [Function] for receiving data - query: (query, callback) -> - data = this.fetch() - searchKey = @context.getOpt("searchKey") - data = @context.callbacks('filter').call(@context, query, data, searchKey) || [] - _remoteFilter = @context.callbacks('remoteFilter') - if data.length > 0 or (!_remoteFilter and data.length == 0) - callback data - else - _remoteFilter.call(@context, query, callback) - - # get or set current data which would be shown on the list view. - # - # @param data [Array] set data - # @return [Array|undefined] current data that are showing on the list view. - fetch: -> - @storage.data(@at) || [] - - # save special flag's data to storage - # - # @param data [Array] data to save - save: (data) -> - @storage.data @at, @context.callbacks("beforeSave").call(@context, data || []) - - # load data. It wouldn't load for a second time if it has been loaded. - # - # @param data [Array] data to load - load: (data) -> - this._load(data) unless this.saved() or not data - - reload: (data) -> - this._load(data) - - # load data from local or remote with callback - # - # @param data [Array|String] data to load. - _load: (data) -> - if typeof data is "string" - $.ajax(data, dataType: "json").done (data) => this.save(data) - else - this.save data diff --git a/apps/comments/js/vendor/At.js/src/textareaController.coffee b/apps/comments/js/vendor/At.js/src/textareaController.coffee deleted file mode 100644 index 95f94bf8dcc7c..0000000000000 --- a/apps/comments/js/vendor/At.js/src/textareaController.coffee +++ /dev/null @@ -1,51 +0,0 @@ -class TextareaController extends Controller - # Catch query string behind the at char - # - # @return [Hash] Info of the query. Look likes this: {'text': "hello", 'headPos': 0, 'endPos': 0} - catchQuery: -> - content = @$inputor.val() - caretPos = @$inputor.caret('pos', {iframe: @app.iframe}) - subtext = content.slice(0, caretPos) - query = this.callbacks("matcher").call(this, @at, subtext, this.getOpt('startWithSpace'), @getOpt("acceptSpaceBar")) - isString = typeof query is 'string' - - return if isString and query.length < this.getOpt('minLen', 0) - - if isString and query.length <= this.getOpt('maxLen', 20) - start = caretPos - query.length - end = start + query.length - @pos = start - query = {'text': query, 'headPos': start, 'endPos': end} - this.trigger "matched", [@at, query.text] - else - query = null - @view.hide() - - @query = query - - # Get offset of current at char(`flag`) - # - # @return [Hash] the offset which look likes this: {top: y, left: x, bottom: bottom} - rect: -> - return if not c = @$inputor.caret('offset', @pos - 1, {iframe: @app.iframe}) - if @app.iframe and not @app.iframeAsRoot - iframeOffset = $(@app.iframe).offset() - c.left += iframeOffset.left - c.top += iframeOffset.top - scaleBottom = if @app.document.selection then 0 else 2 - {left: c.left, top: c.top, bottom: c.top + c.height + scaleBottom} - - # Insert value of `data-value` attribute of chosen item into inputor - # - # @param content [String] string to insert - insert: (content, $li) -> - $inputor = @$inputor - source = $inputor.val() - startStr = source.slice 0, Math.max(@query.headPos - @at.length, 0) - suffix = if (suffix = @getOpt 'suffix') == "" then suffix else suffix or " " - content += suffix - text = "#{startStr}#{content}#{source.slice @query['endPos'] || 0}" - $inputor.val text - $inputor.caret('pos', startStr.length + content.length, {iframe: @app.iframe}) - $inputor.focus() unless $inputor.is ':focus' - $inputor.change() diff --git a/apps/comments/js/vendor/At.js/src/view.coffee b/apps/comments/js/vendor/At.js/src/view.coffee deleted file mode 100644 index 08785d737360f..0000000000000 --- a/apps/comments/js/vendor/At.js/src/view.coffee +++ /dev/null @@ -1,136 +0,0 @@ -# View class to control how At.js's view showing. -# All classes share the same DOM view. -class View - - # @param controller [Object] The Controller. - constructor: (@context) -> - @$el = $("
              ") - @$elUl = @$el.children(); - @timeoutID = null - # create HTML DOM of list view if it does not exist - @context.$el.append(@$el) - this.bindEvent() - - init: -> - id = @context.getOpt("alias") || @context.at.charCodeAt(0) - header_tpl = this.context.getOpt("headerTpl") - if (header_tpl && this.$el.children().length == 1) - this.$el.prepend(header_tpl) - @$el.attr('id': "at-view-#{id}") - - destroy: -> - @$el.remove() - - bindEvent: -> - $menu = @$el.find('ul') - lastCoordX = 0 - lastCoordY = 0 - $menu.on 'mousemove.atwho-view','li', (e) => - # If the mouse hasn't actually moved then exit. - return if lastCoordX == e.clientX and lastCoordY == e.clientY - lastCoordX = e.clientX - lastCoordY = e.clientY - $cur = $(e.currentTarget) - return if $cur.hasClass('cur') - $menu.find('.cur').removeClass 'cur' - $cur.addClass 'cur' - .on 'click.atwho-view', 'li', (e) => - $menu.find('.cur').removeClass 'cur' - $(e.currentTarget).addClass 'cur' - this.choose(e) - e.preventDefault() - - # Check if view is visible - # - # @return [Boolean] - visible: -> - $.expr.filters.visible(@$el[0]) - - highlighted: -> - @$el.find(".cur").length > 0 - - choose: (e) -> - if ($li = @$el.find ".cur").length - content = @context.insertContentFor $li - - @context._stopDelayedCall() - @context.insert @context.callbacks("beforeInsert").call(@context, content, $li, e), $li - @context.trigger "inserted", [$li, e] - this.hide(e) - @stopShowing = yes if @context.getOpt("hideWithoutSuffix") - - reposition: (rect) -> - _window = if @context.app.iframeAsRoot then @context.app.window else window - if rect.bottom + @$el.height() - $(_window).scrollTop() > $(_window).height() - rect.bottom = rect.top - @$el.height() - if rect.left > overflowOffset = $(_window).width() - @$el.width() - 5 - rect.left = overflowOffset - offset = {left:rect.left, top:rect.bottom} - @context.callbacks("beforeReposition")?.call(@context, offset) - @$el.offset offset - @context.trigger "reposition", [offset] - - next: -> - cur = @$el.find('.cur').removeClass('cur') - next = cur.next() - next = @$el.find('li:first') if not next.length - next.addClass 'cur' - nextEl = next[0] - offset = nextEl.offsetTop + nextEl.offsetHeight + (if nextEl.nextSibling then nextEl.nextSibling.offsetHeight else 0) - @scrollTop Math.max(0, offset - this.$el.height()) - - prev: -> - cur = @$el.find('.cur').removeClass('cur') - prev = cur.prev() - prev = @$el.find('li:last') if not prev.length - prev.addClass 'cur' - prevEl = prev[0] - offset = prevEl.offsetTop + prevEl.offsetHeight + (if prevEl.nextSibling then prevEl.nextSibling.offsetHeight else 0) - @scrollTop Math.max(0, offset - this.$el.height()) - - scrollTop: (scrollTop) -> - scrollDuration = @context.getOpt('scrollDuration') - if scrollDuration - @$elUl.animate {scrollTop: scrollTop}, scrollDuration - else - @$elUl.scrollTop(scrollTop) - - show: -> - if @stopShowing - @stopShowing = false - return - if not this.visible() - @$el.show() - @$el.scrollTop 0 - @context.trigger 'shown' - this.reposition(rect) if rect = @context.rect() - - hide: (e, time) -> - return if not this.visible() - if isNaN(time) - @$el.hide() - @context.trigger 'hidden', [e] - else - callback = => this.hide() - clearTimeout @timeoutID - @timeoutID = setTimeout callback, time - - # render list view - render: (list) -> - if not ($.isArray(list) and list.length > 0) - this.hide() - return - - @$el.find('ul').empty() - $ul = @$el.find('ul') - tpl = @context.getOpt('displayTpl') - - for item in list - item = $.extend {}, item, {'atwho-at': @context.at} - li = @context.callbacks("tplEval").call(@context, tpl, item, "onDisplay") - $li = $ @context.callbacks("highlighter").call(@context, li, @context.query.text) - $li.data("item-data", item) - $ul.append $li - - this.show() - $ul.find("li:first").addClass "cur" if @context.getOpt('highlightFirst') diff --git a/apps/comments/js/vendor/At.js/umd.template.js b/apps/comments/js/vendor/At.js/umd.template.js deleted file mode 100644 index 9df3d0b5d658e..0000000000000 --- a/apps/comments/js/vendor/At.js/umd.template.js +++ /dev/null @@ -1,17 +0,0 @@ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module unless amdModuleId is set - define(["jquery"], function (a0) { - return (factory(a0)); - }); - } else if (typeof exports === 'object') { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like environments that support module.exports, - // like Node. - module.exports = factory(require("jquery")); - } else { - factory(jQuery); - } -}(this, function ($) { -<%= contents %> -})); diff --git a/apps/comments/js/vendor/Caret.js/CHANGELOG.md b/apps/comments/js/vendor/Caret.js/CHANGELOG.md deleted file mode 100644 index 2b127e44335d8..0000000000000 --- a/apps/comments/js/vendor/Caret.js/CHANGELOG.md +++ /dev/null @@ -1,52 +0,0 @@ -### v0.2.1 - -* f66a1eb - can get offset at the benginning of a line -* 4885ddd - fix wrong position of textarea - -### v0.2.0 - -* 12119d2 - calculating in iframe's coordinate -* 959436d - implement `position` api for contentEditable -* d051ffc - fix html escaping while mirroring caret - -### v0.1.0 - -* b1f8f53 - fix Mirror div does not reset its CSS -* e88e40e - fix Bad positioning in long words -* 37d4c5e - disable auto decovery iframe - -### v0.0.7 - -* cf94271 - Added suport for .caret(pos, 0) - Nicolas Donna -* 2de2b0f - Fixed error when checking the pos arg when setting the position - Nicolas Donna -* 34ac7fa - catch error thrown in cross-domain iframe - jiyinyiyong - -* 01f1fa1 - add minified file in dist. - -### v0.0.6 - -* 287b5d8 working in iframe - -### v0.0.5 - -* aef0aa4 fix IE input position error -* 4a4f7f7 fix contenteditable null value bug - -### v0.0.4 - -* fix scrolling problem - -### v0.0.2 - -* support `contentEditable` mode -* fix ie bugs, and support IE > 6 to all mode - -### 2013-08-07 - -* fix bug: error position at beginning of textarea -* Bower -* jasmine test - -### 2013-03-31 - -* support IE browsers. diff --git a/apps/comments/js/vendor/Caret.js/Gruntfile.coffee b/apps/comments/js/vendor/Caret.js/Gruntfile.coffee deleted file mode 100644 index a645110b59bf6..0000000000000 --- a/apps/comments/js/vendor/Caret.js/Gruntfile.coffee +++ /dev/null @@ -1,79 +0,0 @@ -module.exports = (grunt) -> - grunt.initConfig - pkg: grunt.file.readJSON 'package.json' - bower_path: 'bower_components' - - jasmine: - src: 'src/*.js' - options: - vendor: [ - '<%= bower_path %>/jquery/dist/jquery.min.js', - '<%= bower_path %>/jasmine-jquery/lib/jasmine-jquery.js' - ] - specs: 'spec/javascripts/*.js' - # keepRunner: true - - uglify: - options: - banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n' - build: - files: - 'dist/<%= pkg.name %>.min.js': ['src/<%= pkg.name %>.js'] - - coffee: - withMaps: - options: - bare: true - sourceMap: true - files: - 'src/<%= pkg.name %>.js': 'src/<%= pkg.name %>.coffee' - withoutMaps: - options: - bare: true - sourceMap: false - files: - 'dist/<%= pkg.name %>.js': 'src/<%= pkg.name %>.coffee' - - watch: - scripts: - files: ['src/*.coffee'] - tasks: ['coffee', 'umd'] - - umd: - options: - template: 'umd' - deps: - 'default': ['$'] - amd: ['jquery'] - cjs: ['jquery'] - global: - items: ['jQuery'] - prefix: '' - src: - src: 'src/<%= pkg.name %>.js' - dist: - src: 'dist/<%= pkg.name %>.js' - - - 'json-replace': - options: - space: " ", - replace: - version: "<%= pkg.version %>" - 'update-version': - files:[{ - 'bower.json': 'bower.json', - 'component.json': 'component.json' - }] - - grunt.loadNpmTasks 'grunt-contrib-coffee' - grunt.loadNpmTasks 'grunt-contrib-uglify' - grunt.loadNpmTasks 'grunt-contrib-jasmine' - grunt.loadNpmTasks 'grunt-json-replace' - grunt.loadNpmTasks 'grunt-contrib-watch' - grunt.loadNpmTasks 'grunt-umd' - - grunt.registerTask 'update-version', 'json-replace' - - grunt.registerTask 'default', ['coffee', 'umd', 'jasmine','update-version', 'uglify', 'watch'] - grunt.registerTask 'test', ['coffee', 'umd', 'jasmine'] diff --git a/apps/comments/js/vendor/Caret.js/LICENSE-MIT b/apps/comments/js/vendor/Caret.js/LICENSE-MIT deleted file mode 100644 index 36cd1c1227249..0000000000000 --- a/apps/comments/js/vendor/Caret.js/LICENSE-MIT +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2013 chord.luo@gmail.com - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/apps/comments/js/vendor/Caret.js/README.md b/apps/comments/js/vendor/Caret.js/README.md deleted file mode 100644 index ececb2cc2fe2d..0000000000000 --- a/apps/comments/js/vendor/Caret.js/README.md +++ /dev/null @@ -1,54 +0,0 @@ -Caret.js -======== - -Get caret postion or offset from inputor - -This is the core function that working in [At.js](http://ichord.github.com/At.js). -Now, It just become an simple jquery plugin so that everybody can use it. -And, of course, **At.js** is using this plugin too. - -* support iframe context - -Live Demo -========= - -http://ichord.github.com/Caret.js/ - - -Usage -===== - -```javascript - -// Get caret position -$('#inputor').caret('position'); // => {left: 15, top: 30, height: 20} - -// Get caret offset -$('#inputor').caret('offset'); // => {left: 300, top: 400, height: 20} - -var fixPos = 20 -// Get position of the 20th char in the inputor. -// not working in `contentEditable` mode -$('#inputor').caret('position', fixPos); - -// Get offset of the 20th char. -// not working in `contentEditable` mode -$('#inputor').caret('offset', fixPos); - -// more - -// Get caret position from the first char in the inputor. -$('#inputor').caret('pos'); // => 15 - -// Set caret position in the inputor -// not working in contentEditable mode -$('#inputor').caret('pos', 15); - -// set iframe context -// NOTE: Related to the iframe's cooridinate. -// You might want to get the iframe's offset/position on your own -$('#inputor').caret('offset', {iframe: theIframe}); -$('#inputor').caret('position', {iframe: theIframe}); -$('#inputor').caret('pos', 15, {iframe: theIframe}); - -``` diff --git a/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js b/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js deleted file mode 100644 index e0de4bc82450d..0000000000000 --- a/apps/comments/js/vendor/Caret.js/dist/jquery.caret.js +++ /dev/null @@ -1,405 +0,0 @@ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(["jquery"], function ($) { - return (root.returnExportsGlobal = factory($)); - }); - } else if (typeof exports === 'object') { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like enviroments that support module.exports, - // like Node. - module.exports = factory(require("jquery")); - } else { - factory(jQuery); - } -}(this, function ($) { - -/* - Implement Github like autocomplete mentions - http://ichord.github.com/At.js - - Copyright (c) 2013 chord.luo@gmail.com - Licensed under the MIT license. -*/ - -/* -本插件操作 textarea 或者 input 内的插入符 -只实现了获得插入符在文本框中的位置，我设置 -插入符的位置. -*/ - -"use strict"; -var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy; - -pluginName = 'caret'; - -EditableCaret = (function() { - function EditableCaret($inputor) { - this.$inputor = $inputor; - this.domInputor = this.$inputor[0]; - } - - EditableCaret.prototype.setPos = function(pos) { - return this.domInputor; - }; - - EditableCaret.prototype.getIEPosition = function() { - return this.getPosition(); - }; - - EditableCaret.prototype.getPosition = function() { - var inputor_offset, offset; - offset = this.getOffset(); - inputor_offset = this.$inputor.offset(); - offset.left -= inputor_offset.left; - offset.top -= inputor_offset.top; - return offset; - }; - - EditableCaret.prototype.getOldIEPos = function() { - var preCaretTextRange, textRange; - textRange = oDocument.selection.createRange(); - preCaretTextRange = oDocument.body.createTextRange(); - preCaretTextRange.moveToElementText(this.domInputor); - preCaretTextRange.setEndPoint("EndToEnd", textRange); - return preCaretTextRange.text.length; - }; - - EditableCaret.prototype.getPos = function() { - var clonedRange, pos, range; - if (range = this.range()) { - clonedRange = range.cloneRange(); - clonedRange.selectNodeContents(this.domInputor); - clonedRange.setEnd(range.endContainer, range.endOffset); - pos = clonedRange.toString().length; - clonedRange.detach(); - return pos; - } else if (oDocument.selection) { - return this.getOldIEPos(); - } - }; - - EditableCaret.prototype.getOldIEOffset = function() { - var range, rect; - range = oDocument.selection.createRange().duplicate(); - range.moveStart("character", -1); - rect = range.getBoundingClientRect(); - return { - height: rect.bottom - rect.top, - left: rect.left, - top: rect.top - }; - }; - - EditableCaret.prototype.getOffset = function(pos) { - var clonedRange, offset, range, rect, shadowCaret; - if (oWindow.getSelection && (range = this.range())) { - if (range.endOffset - 1 > 0 && range.endContainer === !this.domInputor) { - clonedRange = range.cloneRange(); - clonedRange.setStart(range.endContainer, range.endOffset - 1); - clonedRange.setEnd(range.endContainer, range.endOffset); - rect = clonedRange.getBoundingClientRect(); - offset = { - height: rect.height, - left: rect.left + rect.width, - top: rect.top - }; - clonedRange.detach(); - } - if (!offset || (offset != null ? offset.height : void 0) === 0) { - clonedRange = range.cloneRange(); - shadowCaret = $(oDocument.createTextNode("|")); - clonedRange.insertNode(shadowCaret[0]); - clonedRange.selectNode(shadowCaret[0]); - rect = clonedRange.getBoundingClientRect(); - offset = { - height: rect.height, - left: rect.left, - top: rect.top - }; - shadowCaret.remove(); - clonedRange.detach(); - } - } else if (oDocument.selection) { - offset = this.getOldIEOffset(); - } - if (offset) { - offset.top += $(oWindow).scrollTop(); - offset.left += $(oWindow).scrollLeft(); - } - return offset; - }; - - EditableCaret.prototype.range = function() { - var sel; - if (!oWindow.getSelection) { - return; - } - sel = oWindow.getSelection(); - if (sel.rangeCount > 0) { - return sel.getRangeAt(0); - } else { - return null; - } - }; - - return EditableCaret; - -})(); - -InputCaret = (function() { - function InputCaret($inputor) { - this.$inputor = $inputor; - this.domInputor = this.$inputor[0]; - } - - InputCaret.prototype.getIEPos = function() { - var endRange, inputor, len, normalizedValue, pos, range, textInputRange; - inputor = this.domInputor; - range = oDocument.selection.createRange(); - pos = 0; - if (range && range.parentElement() === inputor) { - normalizedValue = inputor.value.replace(/\r\n/g, "\n"); - len = normalizedValue.length; - textInputRange = inputor.createTextRange(); - textInputRange.moveToBookmark(range.getBookmark()); - endRange = inputor.createTextRange(); - endRange.collapse(false); - if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) { - pos = len; - } else { - pos = -textInputRange.moveStart("character", -len); - } - } - return pos; - }; - - InputCaret.prototype.getPos = function() { - if (oDocument.selection) { - return this.getIEPos(); - } else { - return this.domInputor.selectionStart; - } - }; - - InputCaret.prototype.setPos = function(pos) { - var inputor, range; - inputor = this.domInputor; - if (oDocument.selection) { - range = inputor.createTextRange(); - range.move("character", pos); - range.select(); - } else if (inputor.setSelectionRange) { - inputor.setSelectionRange(pos, pos); - } - return inputor; - }; - - InputCaret.prototype.getIEOffset = function(pos) { - var h, textRange, x, y; - textRange = this.domInputor.createTextRange(); - pos || (pos = this.getPos()); - textRange.move('character', pos); - x = textRange.boundingLeft; - y = textRange.boundingTop; - h = textRange.boundingHeight; - return { - left: x, - top: y, - height: h - }; - }; - - InputCaret.prototype.getOffset = function(pos) { - var $inputor, offset, position; - $inputor = this.$inputor; - if (oDocument.selection) { - offset = this.getIEOffset(pos); - offset.top += $(oWindow).scrollTop() + $inputor.scrollTop(); - offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft(); - return offset; - } else { - offset = $inputor.offset(); - position = this.getPosition(pos); - return offset = { - left: offset.left + position.left - $inputor.scrollLeft(), - top: offset.top + position.top - $inputor.scrollTop(), - height: position.height - }; - } - }; - - InputCaret.prototype.getPosition = function(pos) { - var $inputor, at_rect, end_range, format, html, mirror, start_range; - $inputor = this.$inputor; - format = function(value) { - value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "
              "); - if (/firefox/i.test(navigator.userAgent)) { - value = value.replace(/\s/g, ' '); - } - return value; - }; - if (pos === void 0) { - pos = this.getPos(); - } - start_range = $inputor.val().slice(0, pos); - end_range = $inputor.val().slice(pos); - html = "" + format(start_range) + ""; - html += "|"; - html += "" + format(end_range) + ""; - mirror = new Mirror($inputor); - return at_rect = mirror.create(html).rect(); - }; - - InputCaret.prototype.getIEPosition = function(pos) { - var h, inputorOffset, offset, x, y; - offset = this.getIEOffset(pos); - inputorOffset = this.$inputor.offset(); - x = offset.left - inputorOffset.left; - y = offset.top - inputorOffset.top; - h = offset.height; - return { - left: x, - top: y, - height: h - }; - }; - - return InputCaret; - -})(); - -Mirror = (function() { - Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"]; - - function Mirror($inputor) { - this.$inputor = $inputor; - } - - Mirror.prototype.mirrorCss = function() { - var css, - _this = this; - css = { - position: 'absolute', - left: -9999, - top: 0, - zIndex: -20000 - }; - if (this.$inputor.prop('tagName') === 'TEXTAREA') { - this.css_attr.push('width'); - } - $.each(this.css_attr, function(i, p) { - return css[p] = _this.$inputor.css(p); - }); - return css; - }; - - Mirror.prototype.create = function(html) { - this.$mirror = $('
              '); - this.$mirror.css(this.mirrorCss()); - this.$mirror.html(html); - this.$inputor.after(this.$mirror); - return this; - }; - - Mirror.prototype.rect = function() { - var $flag, pos, rect; - $flag = this.$mirror.find("#caret"); - pos = $flag.position(); - rect = { - left: pos.left, - top: pos.top, - height: $flag.height() - }; - this.$mirror.remove(); - return rect; - }; - - return Mirror; - -})(); - -Utils = { - contentEditable: function($inputor) { - return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true'); - } -}; - -methods = { - pos: function(pos) { - if (pos || pos === 0) { - return this.setPos(pos); - } else { - return this.getPos(); - } - }, - position: function(pos) { - if (oDocument.selection) { - return this.getIEPosition(pos); - } else { - return this.getPosition(pos); - } - }, - offset: function(pos) { - var offset; - offset = this.getOffset(pos); - return offset; - } -}; - -oDocument = null; - -oWindow = null; - -oFrame = null; - -setContextBy = function(settings) { - var iframe; - if (iframe = settings != null ? settings.iframe : void 0) { - oFrame = iframe; - oWindow = iframe.contentWindow; - return oDocument = iframe.contentDocument || oWindow.document; - } else { - oFrame = void 0; - oWindow = window; - return oDocument = document; - } -}; - -discoveryIframeOf = function($dom) { - var error; - oDocument = $dom[0].ownerDocument; - oWindow = oDocument.defaultView || oDocument.parentWindow; - try { - return oFrame = oWindow.frameElement; - } catch (_error) { - error = _error; - } -}; - -$.fn.caret = function(method, value, settings) { - var caret; - if (methods[method]) { - if ($.isPlainObject(value)) { - setContextBy(value); - value = void 0; - } else { - setContextBy(settings); - } - caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this); - return methods[method].apply(caret, [value]); - } else { - return $.error("Method " + method + " does not exist on jQuery.caret"); - } -}; - -$.fn.caret.EditableCaret = EditableCaret; - -$.fn.caret.InputCaret = InputCaret; - -$.fn.caret.Utils = Utils; - -$.fn.caret.apis = methods; - - -})); diff --git a/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee b/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee deleted file mode 100644 index 51f698d1ee298..0000000000000 --- a/apps/comments/js/vendor/Caret.js/src/jquery.caret.coffee +++ /dev/null @@ -1,311 +0,0 @@ -### - Implement Github like autocomplete mentions - http://ichord.github.com/At.js - - Copyright (c) 2013 chord.luo@gmail.com - Licensed under the MIT license. -### - -### -本插件操作 textarea 或者 input 内的插入符 -只实现了获得插入符在文本框中的位置，我设置 -插入符的位置. -### -"use strict"; - -pluginName = 'caret' - -class EditableCaret - constructor: (@$inputor) -> - @domInputor = @$inputor[0] - - # NOTE: Duck type - setPos: (pos) -> @domInputor - getIEPosition: -> this.getPosition() - getPosition: -> - offset = this.getOffset() - inputor_offset = @$inputor.offset() - offset.left -= inputor_offset.left - offset.top -= inputor_offset.top - offset - - getOldIEPos: -> - textRange = oDocument.selection.createRange() - preCaretTextRange = oDocument.body.createTextRange() - preCaretTextRange.moveToElementText(@domInputor) - preCaretTextRange.setEndPoint("EndToEnd", textRange) - preCaretTextRange.text.length - - getPos: -> - if range = this.range() # Major Browser and IE > 10 - clonedRange = range.cloneRange() - clonedRange.selectNodeContents(@domInputor) - clonedRange.setEnd(range.endContainer, range.endOffset) - pos = clonedRange.toString().length - clonedRange.detach() - pos - else if oDocument.selection #IE < 9 - this.getOldIEPos() - - getOldIEOffset: -> - range = oDocument.selection.createRange().duplicate() - range.moveStart "character", -1 - rect = range.getBoundingClientRect() - { height: rect.bottom - rect.top, left: rect.left, top: rect.top } - - getOffset: (pos) -> - if oWindow.getSelection and range = this.range() - # endContainer would be the inputor in Firefox at the begnning of a line - if range.endOffset - 1 > 0 and range.endContainer is not @domInputor - clonedRange = range.cloneRange() - clonedRange.setStart(range.endContainer, range.endOffset - 1) - clonedRange.setEnd(range.endContainer, range.endOffset) - rect = clonedRange.getBoundingClientRect() - offset = { height: rect.height, left: rect.left + rect.width, top: rect.top } - clonedRange.detach() - # At the begnning of the inputor, the offset height is 0 in Chrome and Safari - # This work fine in all browers but except while the inputor break a line into two (wrapped line). - # so we can't use it in all cases. - if !offset or offset?.height == 0 - clonedRange = range.cloneRange() - shadowCaret = $ oDocument.createTextNode "|" - clonedRange.insertNode shadowCaret[0] - clonedRange.selectNode shadowCaret[0] - rect = clonedRange.getBoundingClientRect() - offset = {height: rect.height, left: rect.left, top: rect.top } - shadowCaret.remove() - clonedRange.detach() - else if oDocument.selection # ie < 9 - offset = this.getOldIEOffset() - - if offset - offset.top += $(oWindow).scrollTop() - offset.left += $(oWindow).scrollLeft() - - offset - - range: -> - return unless oWindow.getSelection - sel = oWindow.getSelection() - if sel.rangeCount > 0 then sel.getRangeAt(0) else null - - -class InputCaret - - constructor: (@$inputor) -> - @domInputor = @$inputor[0] - - getIEPos: -> - # https://github.com/ichord/Caret.js/wiki/Get-pos-of-caret-in-IE - inputor = @domInputor - range = oDocument.selection.createRange() - pos = 0 - # selection should in the inputor. - if range and range.parentElement() is inputor - normalizedValue = inputor.value.replace /\r\n/g, "\n" - len = normalizedValue.length - textInputRange = inputor.createTextRange() - textInputRange.moveToBookmark range.getBookmark() - endRange = inputor.createTextRange() - endRange.collapse false - if textInputRange.compareEndPoints("StartToEnd", endRange) > -1 - pos = len - else - pos = -textInputRange.moveStart "character", -len - pos - - getPos: -> - if oDocument.selection then this.getIEPos() else @domInputor.selectionStart - - setPos: (pos) -> - inputor = @domInputor - if oDocument.selection #IE - range = inputor.createTextRange() - range.move "character", pos - range.select() - else if inputor.setSelectionRange - inputor.setSelectionRange pos, pos - inputor - - getIEOffset: (pos) -> - textRange = @domInputor.createTextRange() - pos ||= this.getPos() - textRange.move('character', pos) - - x = textRange.boundingLeft - y = textRange.boundingTop - h = textRange.boundingHeight - - {left: x, top: y, height: h} - - getOffset: (pos) -> - $inputor = @$inputor - if oDocument.selection - offset = this.getIEOffset(pos) - offset.top += $(oWindow).scrollTop() + $inputor.scrollTop() - offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft() - offset - else - offset = $inputor.offset() - position = this.getPosition(pos) - offset = - left: offset.left + position.left - $inputor.scrollLeft() - top: offset.top + position.top - $inputor.scrollTop() - height: position.height - - getPosition: (pos)-> - $inputor = @$inputor - format = (value) -> - value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g,"
              ") - if /firefox/i.test navigator.userAgent - value = value.replace(/\s/g, ' ') - value - pos = this.getPos() if pos is undefined - start_range = $inputor.val().slice(0, pos) - end_range = $inputor.val().slice(pos) - html = ""+format(start_range)+"" - html += "|" - html += ""+format(end_range)+"" - - mirror = new Mirror($inputor) - at_rect = mirror.create(html).rect() - - getIEPosition: (pos) -> - offset = this.getIEOffset pos - inputorOffset = @$inputor.offset() - x = offset.left - inputorOffset.left - y = offset.top - inputorOffset.top - h = offset.height - - {left: x, top: y, height: h} - -# @example -# mirror = new Mirror($("textarea#inputor")) -# html = "

              We will get the rect of @icho

              " -# mirror.create(html).rect() -class Mirror - css_attr: [ - "borderBottomWidth", - "borderLeftWidth", - "borderRightWidth", - "borderTopStyle", - "borderRightStyle", - "borderBottomStyle", - "borderLeftStyle", - "borderTopWidth", - "boxSizing", - "fontFamily", - "fontSize", - "fontWeight", - "height", - "letterSpacing", - "lineHeight", - "marginBottom", - "marginLeft", - "marginRight", - "marginTop", - "outlineWidth", - "overflow", - "overflowX", - "overflowY", - "paddingBottom", - "paddingLeft", - "paddingRight", - "paddingTop", - "textAlign", - "textOverflow", - "textTransform", - "whiteSpace", - "wordBreak", - "wordWrap", - ] - - constructor: (@$inputor) -> - - mirrorCss: -> - css = - position: 'absolute' - left: -9999 - top: 0 - zIndex: -20000 - if @$inputor.prop( 'tagName' ) == 'TEXTAREA' - @css_attr.push( 'width' ) - $.each @css_attr, (i,p) => - css[p] = @$inputor.css p - css - - create: (html) -> - @$mirror = $('
              ') - @$mirror.css this.mirrorCss() - @$mirror.html(html) - @$inputor.after(@$mirror) - this - - # 获得标记的位置 - # - # @return [Object] 标记的坐标 - # {left: 0, top: 0, bottom: 0} - rect: -> - $flag = @$mirror.find "#caret" - pos = $flag.position() - rect = {left: pos.left, top: pos.top, height: $flag.height() } - @$mirror.remove() - rect - -Utils = - contentEditable: ($inputor)-> - !!($inputor[0].contentEditable && $inputor[0].contentEditable == 'true') - -methods = - pos: (pos) -> - if pos or pos == 0 - this.setPos pos - else - this.getPos() - - position: (pos) -> - if oDocument.selection then this.getIEPosition pos else this.getPosition pos - - offset: (pos) -> - offset = this.getOffset(pos) - offset - -oDocument = null -oWindow = null -oFrame = null -setContextBy = (settings) -> - if iframe = settings?.iframe - oFrame = iframe - oWindow = iframe.contentWindow - oDocument = iframe.contentDocument || oWindow.document - else - oFrame = undefined - oWindow = window - oDocument = document -discoveryIframeOf = ($dom) -> - oDocument = $dom[0].ownerDocument - oWindow = oDocument.defaultView || oDocument.parentWindow - try - oFrame = oWindow.frameElement - catch error - # throws error in cross-domain iframes - -$.fn.caret = (method, value, settings) -> - # http://stackoverflow.com/questions/16010204/get-reference-of-window-object-from-a-dom-element - if methods[method] - if $.isPlainObject(value) - setContextBy value - value = undefined - else - setContextBy settings - caret = if Utils.contentEditable(this) then new EditableCaret(this) else new InputCaret(this) - methods[method].apply caret, [value] - else - $.error "Method #{method} does not exist on jQuery.caret" - - - -$.fn.caret.EditableCaret = EditableCaret -$.fn.caret.InputCaret = InputCaret -$.fn.caret.Utils = Utils -$.fn.caret.apis = methods diff --git a/apps/comments/js/vendor/Caret.js/src/jquery.caret.js b/apps/comments/js/vendor/Caret.js/src/jquery.caret.js deleted file mode 100644 index 1cdde1d0c9532..0000000000000 --- a/apps/comments/js/vendor/Caret.js/src/jquery.caret.js +++ /dev/null @@ -1,406 +0,0 @@ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(["jquery"], function ($) { - return (root.returnExportsGlobal = factory($)); - }); - } else if (typeof exports === 'object') { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like enviroments that support module.exports, - // like Node. - module.exports = factory(require("jquery")); - } else { - factory(jQuery); - } -}(this, function ($) { - -//@ sourceMappingURL=jquery.caret.map -/* - Implement Github like autocomplete mentions - http://ichord.github.com/At.js - - Copyright (c) 2013 chord.luo@gmail.com - Licensed under the MIT license. -*/ - -/* -本插件操作 textarea 或者 input 内的插入符 -只实现了获得插入符在文本框中的位置，我设置 -插入符的位置. -*/ - -"use strict"; -var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy; - -pluginName = 'caret'; - -EditableCaret = (function() { - function EditableCaret($inputor) { - this.$inputor = $inputor; - this.domInputor = this.$inputor[0]; - } - - EditableCaret.prototype.setPos = function(pos) { - return this.domInputor; - }; - - EditableCaret.prototype.getIEPosition = function() { - return this.getPosition(); - }; - - EditableCaret.prototype.getPosition = function() { - var inputor_offset, offset; - offset = this.getOffset(); - inputor_offset = this.$inputor.offset(); - offset.left -= inputor_offset.left; - offset.top -= inputor_offset.top; - return offset; - }; - - EditableCaret.prototype.getOldIEPos = function() { - var preCaretTextRange, textRange; - textRange = oDocument.selection.createRange(); - preCaretTextRange = oDocument.body.createTextRange(); - preCaretTextRange.moveToElementText(this.domInputor); - preCaretTextRange.setEndPoint("EndToEnd", textRange); - return preCaretTextRange.text.length; - }; - - EditableCaret.prototype.getPos = function() { - var clonedRange, pos, range; - if (range = this.range()) { - clonedRange = range.cloneRange(); - clonedRange.selectNodeContents(this.domInputor); - clonedRange.setEnd(range.endContainer, range.endOffset); - pos = clonedRange.toString().length; - clonedRange.detach(); - return pos; - } else if (oDocument.selection) { - return this.getOldIEPos(); - } - }; - - EditableCaret.prototype.getOldIEOffset = function() { - var range, rect; - range = oDocument.selection.createRange().duplicate(); - range.moveStart("character", -1); - rect = range.getBoundingClientRect(); - return { - height: rect.bottom - rect.top, - left: rect.left, - top: rect.top - }; - }; - - EditableCaret.prototype.getOffset = function(pos) { - var clonedRange, offset, range, rect, shadowCaret; - if (oWindow.getSelection && (range = this.range())) { - if (range.endOffset - 1 > 0 && range.endContainer === !this.domInputor) { - clonedRange = range.cloneRange(); - clonedRange.setStart(range.endContainer, range.endOffset - 1); - clonedRange.setEnd(range.endContainer, range.endOffset); - rect = clonedRange.getBoundingClientRect(); - offset = { - height: rect.height, - left: rect.left + rect.width, - top: rect.top - }; - clonedRange.detach(); - } - if (!offset || (offset != null ? offset.height : void 0) === 0) { - clonedRange = range.cloneRange(); - shadowCaret = $(oDocument.createTextNode("|")); - clonedRange.insertNode(shadowCaret[0]); - clonedRange.selectNode(shadowCaret[0]); - rect = clonedRange.getBoundingClientRect(); - offset = { - height: rect.height, - left: rect.left, - top: rect.top - }; - shadowCaret.remove(); - clonedRange.detach(); - } - } else if (oDocument.selection) { - offset = this.getOldIEOffset(); - } - if (offset) { - offset.top += $(oWindow).scrollTop(); - offset.left += $(oWindow).scrollLeft(); - } - return offset; - }; - - EditableCaret.prototype.range = function() { - var sel; - if (!oWindow.getSelection) { - return; - } - sel = oWindow.getSelection(); - if (sel.rangeCount > 0) { - return sel.getRangeAt(0); - } else { - return null; - } - }; - - return EditableCaret; - -})(); - -InputCaret = (function() { - function InputCaret($inputor) { - this.$inputor = $inputor; - this.domInputor = this.$inputor[0]; - } - - InputCaret.prototype.getIEPos = function() { - var endRange, inputor, len, normalizedValue, pos, range, textInputRange; - inputor = this.domInputor; - range = oDocument.selection.createRange(); - pos = 0; - if (range && range.parentElement() === inputor) { - normalizedValue = inputor.value.replace(/\r\n/g, "\n"); - len = normalizedValue.length; - textInputRange = inputor.createTextRange(); - textInputRange.moveToBookmark(range.getBookmark()); - endRange = inputor.createTextRange(); - endRange.collapse(false); - if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) { - pos = len; - } else { - pos = -textInputRange.moveStart("character", -len); - } - } - return pos; - }; - - InputCaret.prototype.getPos = function() { - if (oDocument.selection) { - return this.getIEPos(); - } else { - return this.domInputor.selectionStart; - } - }; - - InputCaret.prototype.setPos = function(pos) { - var inputor, range; - inputor = this.domInputor; - if (oDocument.selection) { - range = inputor.createTextRange(); - range.move("character", pos); - range.select(); - } else if (inputor.setSelectionRange) { - inputor.setSelectionRange(pos, pos); - } - return inputor; - }; - - InputCaret.prototype.getIEOffset = function(pos) { - var h, textRange, x, y; - textRange = this.domInputor.createTextRange(); - pos || (pos = this.getPos()); - textRange.move('character', pos); - x = textRange.boundingLeft; - y = textRange.boundingTop; - h = textRange.boundingHeight; - return { - left: x, - top: y, - height: h - }; - }; - - InputCaret.prototype.getOffset = function(pos) { - var $inputor, offset, position; - $inputor = this.$inputor; - if (oDocument.selection) { - offset = this.getIEOffset(pos); - offset.top += $(oWindow).scrollTop() + $inputor.scrollTop(); - offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft(); - return offset; - } else { - offset = $inputor.offset(); - position = this.getPosition(pos); - return offset = { - left: offset.left + position.left - $inputor.scrollLeft(), - top: offset.top + position.top - $inputor.scrollTop(), - height: position.height - }; - } - }; - - InputCaret.prototype.getPosition = function(pos) { - var $inputor, at_rect, end_range, format, html, mirror, start_range; - $inputor = this.$inputor; - format = function(value) { - value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "
              "); - if (/firefox/i.test(navigator.userAgent)) { - value = value.replace(/\s/g, ' '); - } - return value; - }; - if (pos === void 0) { - pos = this.getPos(); - } - start_range = $inputor.val().slice(0, pos); - end_range = $inputor.val().slice(pos); - html = "" + format(start_range) + ""; - html += "|"; - html += "" + format(end_range) + ""; - mirror = new Mirror($inputor); - return at_rect = mirror.create(html).rect(); - }; - - InputCaret.prototype.getIEPosition = function(pos) { - var h, inputorOffset, offset, x, y; - offset = this.getIEOffset(pos); - inputorOffset = this.$inputor.offset(); - x = offset.left - inputorOffset.left; - y = offset.top - inputorOffset.top; - h = offset.height; - return { - left: x, - top: y, - height: h - }; - }; - - return InputCaret; - -})(); - -Mirror = (function() { - Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"]; - - function Mirror($inputor) { - this.$inputor = $inputor; - } - - Mirror.prototype.mirrorCss = function() { - var css, - _this = this; - css = { - position: 'absolute', - left: -9999, - top: 0, - zIndex: -20000 - }; - if (this.$inputor.prop('tagName') === 'TEXTAREA') { - this.css_attr.push('width'); - } - $.each(this.css_attr, function(i, p) { - return css[p] = _this.$inputor.css(p); - }); - return css; - }; - - Mirror.prototype.create = function(html) { - this.$mirror = $('
              '); - this.$mirror.css(this.mirrorCss()); - this.$mirror.html(html); - this.$inputor.after(this.$mirror); - return this; - }; - - Mirror.prototype.rect = function() { - var $flag, pos, rect; - $flag = this.$mirror.find("#caret"); - pos = $flag.position(); - rect = { - left: pos.left, - top: pos.top, - height: $flag.height() - }; - this.$mirror.remove(); - return rect; - }; - - return Mirror; - -})(); - -Utils = { - contentEditable: function($inputor) { - return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true'); - } -}; - -methods = { - pos: function(pos) { - if (pos || pos === 0) { - return this.setPos(pos); - } else { - return this.getPos(); - } - }, - position: function(pos) { - if (oDocument.selection) { - return this.getIEPosition(pos); - } else { - return this.getPosition(pos); - } - }, - offset: function(pos) { - var offset; - offset = this.getOffset(pos); - return offset; - } -}; - -oDocument = null; - -oWindow = null; - -oFrame = null; - -setContextBy = function(settings) { - var iframe; - if (iframe = settings != null ? settings.iframe : void 0) { - oFrame = iframe; - oWindow = iframe.contentWindow; - return oDocument = iframe.contentDocument || oWindow.document; - } else { - oFrame = void 0; - oWindow = window; - return oDocument = document; - } -}; - -discoveryIframeOf = function($dom) { - var error; - oDocument = $dom[0].ownerDocument; - oWindow = oDocument.defaultView || oDocument.parentWindow; - try { - return oFrame = oWindow.frameElement; - } catch (_error) { - error = _error; - } -}; - -$.fn.caret = function(method, value, settings) { - var caret; - if (methods[method]) { - if ($.isPlainObject(value)) { - setContextBy(value); - value = void 0; - } else { - setContextBy(settings); - } - caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this); - return methods[method].apply(caret, [value]); - } else { - return $.error("Method " + method + " does not exist on jQuery.caret"); - } -}; - -$.fn.caret.EditableCaret = EditableCaret; - -$.fn.caret.InputCaret = InputCaret; - -$.fn.caret.Utils = Utils; - -$.fn.caret.apis = methods; - - -})); diff --git a/apps/comments/js/vendor/jquery/.bower.json b/apps/comments/js/vendor/jquery/.bower.json deleted file mode 100644 index 2af10aeb137ca..0000000000000 --- a/apps/comments/js/vendor/jquery/.bower.json +++ /dev/null @@ -1,25 +0,0 @@ -{ - "name": "jquery", - "main": "dist/jquery.js", - "license": "MIT", - "ignore": [ - "package.json" - ], - "keywords": [ - "jquery", - "javascript", - "browser", - "library" - ], - "homepage": "https://github.com/jquery/jquery-dist", - "version": "3.2.1", - "_release": "3.2.1", - "_resolution": { - "type": "version", - "tag": "3.2.1", - "commit": "77d2a51d0520d2ee44173afdf4e40a9201f5964e" - }, - "_source": "https://github.com/jquery/jquery-dist.git", - "_target": ">=1.7.0", - "_originalSource": "jquery" -} \ No newline at end of file diff --git a/apps/comments/js/vendor/jquery/AUTHORS.txt b/apps/comments/js/vendor/jquery/AUTHORS.txt deleted file mode 100644 index c32c25f9c3f99..0000000000000 --- a/apps/comments/js/vendor/jquery/AUTHORS.txt +++ /dev/null @@ -1,301 +0,0 @@ -Authors ordered by first contribution. - -John Resig -Gilles van den Hoven -Michael Geary -Stefan Petre -Yehuda Katz -Corey Jewett -Klaus Hartl -Franck Marcia -Jörn Zaefferer -Paul Bakaus -Brandon Aaron -Mike Alsup -Dave Methvin -Ed Engelhardt -Sean Catchpole -Paul Mclanahan -David Serduke -Richard D. Worth -Scott González -Ariel Flesler -Jon Evans -TJ Holowaychuk -Michael Bensoussan -Robert Katić -Louis-Rémi Babé -Earle Castledine -Damian Janowski -Rich Dougherty -Kim Dalsgaard -Andrea Giammarchi -Mark Gibson -Karl Swedberg -Justin Meyer -Ben Alman -James Padolsey -David Petersen -Batiste Bieler -Alexander Farkas -Rick Waldron -Filipe Fortes -Neeraj Singh -Paul Irish -Iraê Carvalho -Matt Curry -Michael Monteleone -Noah Sloan -Tom Viner -Douglas Neiner -Adam J. Sontag -Dave Reed -Ralph Whitbeck -Carl Fürstenberg -Jacob Wright -J. Ryan Stinnett -unknown -temp01 -Heungsub Lee -Colin Snover -Ryan W Tenney -Pinhook -Ron Otten -Jephte Clain -Anton Matzneller -Alex Sexton -Dan Heberden -Henri Wiechers -Russell Holbrook -Julian Aubourg -Gianni Alessandro Chiappetta -Scott Jehl -James Burke -Jonas Pfenniger -Xavi Ramirez -Jared Grippe -Sylvester Keil -Brandon Sterne -Mathias Bynens -Timmy Willison <4timmywil@gmail.com> -Corey Frang -Digitalxero -Anton Kovalyov -David Murdoch -Josh Varner -Charles McNulty -Jordan Boesch -Jess Thrysoee -Michael Murray -Lee Carpenter -Alexis Abril -Rob Morgan -John Firebaugh -Sam Bisbee -Gilmore Davidson -Brian Brennan -Xavier Montillet -Daniel Pihlstrom -Sahab Yazdani -avaly -Scott Hughes -Mike Sherov -Greg Hazel -Schalk Neethling -Denis Knauf -Timo Tijhof -Steen Nielsen -Anton Ryzhov -Shi Chuan -Berker Peksag -Toby Brain -Matt Mueller -Justin -Daniel Herman -Oleg Gaidarenko -Richard Gibson -Rafaël Blais Masson -cmc3cn <59194618@qq.com> -Joe Presbrey -Sindre Sorhus -Arne de Bree -Vladislav Zarakovsky -Andrew E Monat -Oskari -Joao Henrique de Andrade Bruni -tsinha -Matt Farmer -Trey Hunner -Jason Moon -Jeffery To -Kris Borchers -Vladimir Zhuravlev -Jacob Thornton -Chad Killingsworth -Nowres Rafid -David Benjamin -Uri Gilad -Chris Faulkner -Elijah Manor -Daniel Chatfield -Nikita Govorov -Wesley Walser -Mike Pennisi -Markus Staab -Dave Riddle -Callum Macrae -Benjamin Truyman -James Huston -Erick Ruiz de Chávez -David Bonner -Akintayo Akinwunmi -MORGAN -Ismail Khair -Carl Danley -Mike Petrovich -Greg Lavallee -Daniel Gálvez -Sai Lung Wong -Tom H Fuertes -Roland Eckl -Jay Merrifield -Allen J Schmidt Jr -Jonathan Sampson -Marcel Greter -Matthias Jäggli -David Fox -Yiming He -Devin Cooper -Paul Ramos -Rod Vagg -Bennett Sorbo -Sebastian Burkhard -Zachary Adam Kaplan -nanto_vi -nanto -Danil Somsikov -Ryunosuke SATO -Jean Boussier -Adam Coulombe -Andrew Plummer -Mark Raddatz -Isaac Z. Schlueter -Karl Sieburg -Pascal Borreli -Nguyen Phuc Lam -Dmitry Gusev -Michał Gołębiowski -Li Xudong -Steven Benner -Tom H Fuertes -Renato Oliveira dos Santos -ros3cin -Jason Bedard -Kyle Robinson Young -Chris Talkington -Eddie Monge -Terry Jones -Jason Merino -Jeremy Dunck -Chris Price -Guy Bedford -Amey Sakhadeo -Mike Sidorov -Anthony Ryan -Dominik D. Geyer -George Kats -Lihan Li -Ronny Springer -Chris Antaki -Marian Sollmann -njhamann -Ilya Kantor -David Hong -John Paul -Jakob Stoeck -Christopher Jones -Forbes Lindesay -S. Andrew Sheppard -Leonardo Balter -Roman Reiß -Benjy Cui -Rodrigo Rosenfeld Rosas -John Hoven -Philip Jägenstedt -Christian Kosmowski -Liang Peng -TJ VanToll -Senya Pugach -Aurelio De Rosa -Nazar Mokrynskyi -Amit Merchant -Jason Bedard -Arthur Verschaeve -Dan Hart -Bin Xin -David Corbacho -Veaceslav Grimalschi -Daniel Husar -Frederic Hemberger -Ben Toews -Aditya Raghavan -Victor Homyakov -Shivaji Varma -Nicolas HENRY -Anne-Gaelle Colom -George Mauer -Leonardo Braga -Stephen Edgar -Thomas Tortorini -Winston Howes -Jon Hester -Alexander O'Mara -Bastian Buchholz -Arthur Stolyar -Calvin Metcalf -Mu Haibao -Richard McDaniel -Chris Rebert -Gabriel Schulhof -Gilad Peleg -Martin Naumann -Marek Lewandowski -Bruno Pérel -Reed Loden -Daniel Nill -Yongwoo Jeon -Sean Henderson -Richard Kraaijenhagen -Connor Atherton -Gary Ye -Christian Grete -Liza Ramo -Julian Alexander Murillo -Joelle Fleurantin -Jae Sung Park -Jun Sun -Josh Soref -Henry Wong -Jon Dufresne -Martijn W. van der Lee -Devin Wilson -Steve Mao -Zack Hall -Bernhard M. Wiedemann -Todor Prikumov -Jha Naman -William Robinet -Alexander Lisianoi -Vitaliy Terziev -Joe Trumbull -Alexander K -Damian Senn -Ralin Chimev -Felipe Sateler -Christophe Tafani-Dereeper -Manoj Kumar -David Broder-Rodgers -Alex Louden -Alex Padilla -南漂一卒 -karan-96 diff --git a/apps/comments/js/vendor/jquery/LICENSE.txt b/apps/comments/js/vendor/jquery/LICENSE.txt deleted file mode 100644 index e4e5e00ef0a46..0000000000000 --- a/apps/comments/js/vendor/jquery/LICENSE.txt +++ /dev/null @@ -1,36 +0,0 @@ -Copyright JS Foundation and other contributors, https://js.foundation/ - -This software consists of voluntary contributions made by many -individuals. For exact contribution history, see the revision history -available at https://github.com/jquery/jquery - -The following license applies to all parts of this software except as -documented below: - -==== - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -==== - -All files located in the node_modules and external directories are -externally maintained libraries used by this software which have their -own licenses; we recommend you read them, as their terms may differ from -the terms above. diff --git a/apps/comments/js/vendor/jquery/README.md b/apps/comments/js/vendor/jquery/README.md deleted file mode 100644 index 09a4273e8647f..0000000000000 --- a/apps/comments/js/vendor/jquery/README.md +++ /dev/null @@ -1,67 +0,0 @@ -# jQuery - -> jQuery is a fast, small, and feature-rich JavaScript library. - -For information on how to get started and how to use jQuery, please see [jQuery's documentation](http://api.jquery.com/). -For source files and issues, please visit the [jQuery repo](https://github.com/jquery/jquery). - -If upgrading, please see the [blog post for 3.2.1](https://blog.jquery.com/2017/03/20/jquery-3-2-1-now-available/). This includes notable differences from the previous version and a more readable changelog. - -## Including jQuery - -Below are some of the most common ways to include jQuery. - -### Browser - -#### Script tag - -```html - -``` - -#### Babel - -[Babel](http://babeljs.io/) is a next generation JavaScript compiler. One of the features is the ability to use ES6/ES2015 modules now, even though browsers do not yet support this feature natively. - -```js -import $ from "jquery"; -``` - -#### Browserify/Webpack - -There are several ways to use [Browserify](http://browserify.org/) and [Webpack](https://webpack.github.io/). For more information on using these tools, please refer to the corresponding project's documention. In the script, including jQuery will usually look like this... - -```js -var $ = require("jquery"); -``` - -#### AMD (Asynchronous Module Definition) - -AMD is a module format built for the browser. For more information, we recommend [require.js' documentation](http://requirejs.org/docs/whyamd.html). - -```js -define(["jquery"], function($) { - -}); -``` - -### Node - -To include jQuery in [Node](nodejs.org), first install with npm. - -```sh -npm install jquery -``` - -For jQuery to work in Node, a window with a document is required. Since no such window exists natively in Node, one can be mocked by tools such as [jsdom](https://github.com/tmpvar/jsdom). This can be useful for testing purposes. - -```js -require("jsdom").env("", function(err, window) { - if (err) { - console.error(err); - return; - } - - var $ = require("jquery")(window); -}); -``` diff --git a/apps/comments/js/vendor/jquery/bower.json b/apps/comments/js/vendor/jquery/bower.json deleted file mode 100644 index 95798d5ada6dc..0000000000000 --- a/apps/comments/js/vendor/jquery/bower.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "name": "jquery", - "main": "dist/jquery.js", - "license": "MIT", - "ignore": [ - "package.json" - ], - "keywords": [ - "jquery", - "javascript", - "browser", - "library" - ] -} \ No newline at end of file diff --git a/apps/comments/js/vendor/jquery/dist/core.js b/apps/comments/js/vendor/jquery/dist/core.js deleted file mode 100644 index 0e95274cf48da..0000000000000 --- a/apps/comments/js/vendor/jquery/dist/core.js +++ /dev/null @@ -1,476 +0,0 @@ -/* global Symbol */ -// Defining this global in .eslintrc.json would create a danger of using the global -// unguarded in another place, it seems safer to define global only for this module - -define( [ - "./var/arr", - "./var/document", - "./var/getProto", - "./var/slice", - "./var/concat", - "./var/push", - "./var/indexOf", - "./var/class2type", - "./var/toString", - "./var/hasOwn", - "./var/fnToString", - "./var/ObjectFunctionString", - "./var/support", - "./core/DOMEval" -], function( arr, document, getProto, slice, concat, push, indexOf, - class2type, toString, hasOwn, fnToString, ObjectFunctionString, - support, DOMEval ) { - -"use strict"; - -var - version = "3.2.1", - - // Define a local copy of jQuery - jQuery = function( selector, context ) { - - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init( selector, context ); - }, - - // Support: Android <=4.0 only - // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }; - -jQuery.fn = jQuery.prototype = { - - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - - // Return all the elements in a clean array - if ( num == null ) { - return slice.call( this ); - } - - // Return just the one element from the set - return num < 0 ? this[ num + this.length ] : this[ num ]; - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function( callback ) { - return jQuery.each( this, callback ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map( this, function( elem, i ) { - return callback.call( elem, i, elem ); - } ) ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); - }, - - end: function() { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice -}; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[ 0 ] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - - // Skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { - target = {}; - } - - // Extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } - - for ( ; i < length; i++ ) { - - // Only deal with non-null/undefined values - if ( ( options = arguments[ i ] ) != null ) { - - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = Array.isArray( copy ) ) ) ) { - - if ( copyIsArray ) { - copyIsArray = false; - clone = src && Array.isArray( src ) ? src : []; - - } else { - clone = src && jQuery.isPlainObject( src ) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend( { - - // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function( msg ) { - throw new Error( msg ); - }, - - noop: function() {}, - - isFunction: function( obj ) { - return jQuery.type( obj ) === "function"; - }, - - isWindow: function( obj ) { - return obj != null && obj === obj.window; - }, - - isNumeric: function( obj ) { - - // As of jQuery 3.0, isNumeric is limited to - // strings and numbers (primitives or objects) - // that can be coerced to finite numbers (gh-2662) - var type = jQuery.type( obj ); - return ( type === "number" || type === "string" ) && - - // parseFloat NaNs numeric-cast false positives ("") - // ...but misinterprets leading-number strings, particularly hex literals ("0x...") - // subtraction forces infinities to NaN - !isNaN( obj - parseFloat( obj ) ); - }, - - isPlainObject: function( obj ) { - var proto, Ctor; - - // Detect obvious negatives - // Use toString instead of jQuery.type to catch host objects - if ( !obj || toString.call( obj ) !== "[object Object]" ) { - return false; - } - - proto = getProto( obj ); - - // Objects with no prototype (e.g., `Object.create( null )`) are plain - if ( !proto ) { - return true; - } - - // Objects with prototype are plain iff they were constructed by a global Object function - Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; - return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; - }, - - isEmptyObject: function( obj ) { - - /* eslint-disable no-unused-vars */ - // See https://github.com/eslint/eslint/issues/6125 - var name; - - for ( name in obj ) { - return false; - } - return true; - }, - - type: function( obj ) { - if ( obj == null ) { - return obj + ""; - } - - // Support: Android <=2.3 only (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" ? - class2type[ toString.call( obj ) ] || "object" : - typeof obj; - }, - - // Evaluates a script in a global context - globalEval: function( code ) { - DOMEval( code ); - }, - - // Convert dashed to camelCase; used by the css and data modules - // Support: IE <=9 - 11, Edge 12 - 13 - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - each: function( obj, callback ) { - var length, i = 0; - - if ( isArrayLike( obj ) ) { - length = obj.length; - for ( ; i < length; i++ ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } else { - for ( i in obj ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } - - return obj; - }, - - // Support: Android <=4.0 only - trim: function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArrayLike( Object( arr ) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - merge: function( first, second ) { - var len = +second.length, - j = 0, - i = first.length; - - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - callbackInverse = !callback( elems[ i ], i ); - if ( callbackInverse !== callbackExpect ) { - matches.push( elems[ i ] ); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var length, value, - i = 0, - ret = []; - - // Go through the array, translating each of the items to their new values - if ( isArrayLike( elems ) ) { - length = elems.length; - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - } - - // Flatten any nested arrays - return concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var tmp, args, proxy; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - now: Date.now, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support -} ); - -if ( typeof Symbol === "function" ) { - jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; -} - -// Populate the class2type map -jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), -function( i, name ) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -} ); - -function isArrayLike( obj ) { - - // Support: real iOS 8.2 only (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = jQuery.type( obj ); - - if ( type === "function" || jQuery.isWindow( obj ) ) { - return false; - } - - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} - -return jQuery; -} ); diff --git a/apps/comments/js/vendor/jquery/dist/jquery.js b/apps/comments/js/vendor/jquery/dist/jquery.js deleted file mode 100644 index d2d8ca4790e52..0000000000000 --- a/apps/comments/js/vendor/jquery/dist/jquery.js +++ /dev/null @@ -1,10253 +0,0 @@ -/*! - * jQuery JavaScript Library v3.2.1 - * https://jquery.com/ - * - * Includes Sizzle.js - * https://sizzlejs.com/ - * - * Copyright JS Foundation and other contributors - * Released under the MIT license - * https://jquery.org/license - * - * Date: 2017-03-20T18:59Z - */ -( function( global, factory ) { - - "use strict"; - - if ( typeof module === "object" && typeof module.exports === "object" ) { - - // For CommonJS and CommonJS-like environments where a proper `window` - // is present, execute the factory and get jQuery. - // For environments that do not have a `window` with a `document` - // (such as Node.js), expose a factory as module.exports. - // This accentuates the need for the creation of a real `window`. - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info. - module.exports = global.document ? - factory( global, true ) : - function( w ) { - if ( !w.document ) { - throw new Error( "jQuery requires a window with a document" ); - } - return factory( w ); - }; - } else { - factory( global ); - } - -// Pass this if window is not defined yet -} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { - -// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 -// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode -// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common -// enough that all such attempts are guarded in a try block. -"use strict"; - -var arr = []; - -var document = window.document; - -var getProto = Object.getPrototypeOf; - -var slice = arr.slice; - -var concat = arr.concat; - -var push = arr.push; - -var indexOf = arr.indexOf; - -var class2type = {}; - -var toString = class2type.toString; - -var hasOwn = class2type.hasOwnProperty; - -var fnToString = hasOwn.toString; - -var ObjectFunctionString = fnToString.call( Object ); - -var support = {}; - - - - function DOMEval( code, doc ) { - doc = doc || document; - - var script = doc.createElement( "script" ); - - script.text = code; - doc.head.appendChild( script ).parentNode.removeChild( script ); - } -/* global Symbol */ -// Defining this global in .eslintrc.json would create a danger of using the global -// unguarded in another place, it seems safer to define global only for this module - - - -var - version = "3.2.1", - - // Define a local copy of jQuery - jQuery = function( selector, context ) { - - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init( selector, context ); - }, - - // Support: Android <=4.0 only - // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }; - -jQuery.fn = jQuery.prototype = { - - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - - // Return all the elements in a clean array - if ( num == null ) { - return slice.call( this ); - } - - // Return just the one element from the set - return num < 0 ? this[ num + this.length ] : this[ num ]; - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function( callback ) { - return jQuery.each( this, callback ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map( this, function( elem, i ) { - return callback.call( elem, i, elem ); - } ) ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); - }, - - end: function() { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice -}; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[ 0 ] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - - // Skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { - target = {}; - } - - // Extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } - - for ( ; i < length; i++ ) { - - // Only deal with non-null/undefined values - if ( ( options = arguments[ i ] ) != null ) { - - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = Array.isArray( copy ) ) ) ) { - - if ( copyIsArray ) { - copyIsArray = false; - clone = src && Array.isArray( src ) ? src : []; - - } else { - clone = src && jQuery.isPlainObject( src ) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend( { - - // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function( msg ) { - throw new Error( msg ); - }, - - noop: function() {}, - - isFunction: function( obj ) { - return jQuery.type( obj ) === "function"; - }, - - isWindow: function( obj ) { - return obj != null && obj === obj.window; - }, - - isNumeric: function( obj ) { - - // As of jQuery 3.0, isNumeric is limited to - // strings and numbers (primitives or objects) - // that can be coerced to finite numbers (gh-2662) - var type = jQuery.type( obj ); - return ( type === "number" || type === "string" ) && - - // parseFloat NaNs numeric-cast false positives ("") - // ...but misinterprets leading-number strings, particularly hex literals ("0x...") - // subtraction forces infinities to NaN - !isNaN( obj - parseFloat( obj ) ); - }, - - isPlainObject: function( obj ) { - var proto, Ctor; - - // Detect obvious negatives - // Use toString instead of jQuery.type to catch host objects - if ( !obj || toString.call( obj ) !== "[object Object]" ) { - return false; - } - - proto = getProto( obj ); - - // Objects with no prototype (e.g., `Object.create( null )`) are plain - if ( !proto ) { - return true; - } - - // Objects with prototype are plain iff they were constructed by a global Object function - Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; - return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; - }, - - isEmptyObject: function( obj ) { - - /* eslint-disable no-unused-vars */ - // See https://github.com/eslint/eslint/issues/6125 - var name; - - for ( name in obj ) { - return false; - } - return true; - }, - - type: function( obj ) { - if ( obj == null ) { - return obj + ""; - } - - // Support: Android <=2.3 only (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" ? - class2type[ toString.call( obj ) ] || "object" : - typeof obj; - }, - - // Evaluates a script in a global context - globalEval: function( code ) { - DOMEval( code ); - }, - - // Convert dashed to camelCase; used by the css and data modules - // Support: IE <=9 - 11, Edge 12 - 13 - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - each: function( obj, callback ) { - var length, i = 0; - - if ( isArrayLike( obj ) ) { - length = obj.length; - for ( ; i < length; i++ ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } else { - for ( i in obj ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } - - return obj; - }, - - // Support: Android <=4.0 only - trim: function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArrayLike( Object( arr ) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - merge: function( first, second ) { - var len = +second.length, - j = 0, - i = first.length; - - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - callbackInverse = !callback( elems[ i ], i ); - if ( callbackInverse !== callbackExpect ) { - matches.push( elems[ i ] ); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var length, value, - i = 0, - ret = []; - - // Go through the array, translating each of the items to their new values - if ( isArrayLike( elems ) ) { - length = elems.length; - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - } - - // Flatten any nested arrays - return concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var tmp, args, proxy; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - now: Date.now, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support -} ); - -if ( typeof Symbol === "function" ) { - jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; -} - -// Populate the class2type map -jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), -function( i, name ) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -} ); - -function isArrayLike( obj ) { - - // Support: real iOS 8.2 only (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = jQuery.type( obj ); - - if ( type === "function" || jQuery.isWindow( obj ) ) { - return false; - } - - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} -var Sizzle = -/*! - * Sizzle CSS Selector Engine v2.3.3 - * https://sizzlejs.com/ - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2016-08-08 - */ -(function( window ) { - -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, - - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function( list, elem ) { - var i = 0, - len = list.length; - for ( ; i < len; i++ ) { - if ( list[i] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - - // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", - - pseudos = ":(" + identifier + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp( whitespace + "+", "g" ), - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + identifier + ")" ), - "CLASS": new RegExp( "^\\.(" + identifier + ")" ), - "TAG": new RegExp( "^(" + identifier + "|[*])" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rsibling = /[+~]/, - - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - high < 0 ? - // BMP codepoint - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, - - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { - - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, - - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function() { - setDocument(); - }, - - disabledAncestor = addCombinator( - function( elem ) { - return elem.disabled === true && ("form" in elem || "label" in elem); - }, - { dir: "parentNode", next: "legend" } - ); - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var m, i, elem, nid, match, groups, newSelector, - newContext = context && context.ownerDocument, - - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { - - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - context = context || document; - - if ( documentIsHTML ) { - - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { - - // ID selector - if ( (m = match[1]) ) { - - // Document context - if ( nodeType === 9 ) { - if ( (elem = context.getElementById( m )) ) { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - - // Element context - } else { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( newContext && (elem = newContext.getElementById( m )) && - contains( context, elem ) && - elem.id === m ) { - - results.push( elem ); - return results; - } - } - - // Type selector - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Class selector - } else if ( (m = match[3]) && support.getElementsByClassName && - context.getElementsByClassName ) { - - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // Take advantage of querySelectorAll - if ( support.qsa && - !compilerCache[ selector + " " ] && - (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { - - if ( nodeType !== 1 ) { - newContext = context; - newSelector = selector; - - // qSA looks outside Element context, which is not what we want - // Thanks to Andrew Dupont for this workaround technique - // Support: IE <=8 - // Exclude object elements - } else if ( context.nodeName.toLowerCase() !== "object" ) { - - // Capture the context ID, setting it first if necessary - if ( (nid = context.getAttribute( "id" )) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", (nid = expando) ); - } - - // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[i] = "#" + nid + " " + toSelector( groups[i] ); - } - newSelector = groups.join( "," ); - - // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || - context; - } - - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch ( qsaError ) { - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created element and returns a boolean result - */ -function assert( fn ) { - var el = document.createElement("fieldset"); - - try { - return !!fn( el ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( el.parentNode ) { - el.parentNode.removeChild( el ); - } - // release memory in IE - el = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = arr.length; - - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - a.sourceIndex - b.sourceIndex; - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ -function createDisabledPseudo( disabled ) { - - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { - - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ( "form" in elem ) { - - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if ( elem.parentNode && elem.disabled === false ) { - - // Option elements defer to a parent optgroup if present - if ( "label" in elem ) { - if ( "label" in elem.parentNode ) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } - - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return elem.isDisabled === disabled || - - // Where there is no isDisabled, check manually - /* jshint -W018 */ - elem.isDisabled !== !disabled && - disabledAncestor( elem ) === disabled; - } - - return elem.disabled === disabled; - - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ( "label" in elem ) { - return elem.disabled === disabled; - } - - // Remaining elements are neither :enabled nor :disabled - return false; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== "undefined" && context; -} - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); - - // Support: IE 9-11, Edge - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ( preferredDoc !== document && - (subWindow = document.defaultView) && subWindow.top !== subWindow ) { - - // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); - - // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function( el ) { - el.className = "i"; - return !el.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( el ) { - el.appendChild( document.createComment("") ); - return !el.getElementsByTagName("*").length; - }); - - // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( el ) { - docElem.appendChild( el ).id = expando; - return !document.getElementsByName || !document.getElementsByName( expando ).length; - }); - - // ID filter and find - if ( support.getById ) { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var elem = context.getElementById( id ); - return elem ? [ elem ] : []; - } - }; - } else { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var node, i, elems, - elem = context.getElementById( id ); - - if ( elem ) { - - // Verify the id attribute - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - - // Fall back on getElementsByName - elems = context.getElementsByName( id ); - i = 0; - while ( (elem = elems[i++]) ) { - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - } - } - - return []; - } - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( tag ); - - // DocumentFragment nodes don't have gEBTN - } else if ( support.qsa ) { - return context.querySelectorAll( tag ); - } - } : - - function( tag, context ) { - var elem, - tmp = [], - i = 0, - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( el ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild( el ).innerHTML = "" + - ""; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( el.querySelectorAll("[msallowcapture^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !el.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { - rbuggyQSA.push("~="); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push(".#.+[+~]"); - } - }); - - assert(function( el ) { - el.innerHTML = "" + - ""; - - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute( "type", "hidden" ); - el.appendChild( input ).setAttribute( "name", "D" ); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( el.querySelectorAll("[name=d]").length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( el.querySelectorAll(":enabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild( el ).disabled = true; - if ( el.querySelectorAll(":disabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( el ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( el, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { - - // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === document ? -1 : - b === document ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - return document; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - if ( support.matchesSelector && documentIsHTML && - !compilerCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch (e) {} - } - - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null; -}; - -Sizzle.escape = function( sel ) { - return (sel + "").replace( rcssescape, fcssescape ); -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, uniqueCache, outerCache, node, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { - - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex && cache[ 2 ]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - } else { - // Use previously-cached element index if available - if ( useCache ) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if ( diff === false ) { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { - - // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - uniqueCache[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - text = text.replace( runescape, funescape ); - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( (tokens = []) ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - return false; - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, uniqueCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); - - if ( skip && skip === elem.nodeName.toLowerCase() ) { - elem = elem[ dir ] || elem; - } else if ( (oldCache = uniqueCache[ key ]) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return (newCache[ 2 ] = oldCache[ 2 ]); - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { - return true; - } - } - } - } - } - return false; - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if ( outermost ) { - outermostContext = context === document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - if ( !context && elem.ownerDocument !== document ) { - setDocument( elem ); - xml = !documentIsHTML; - } - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context || document, xml) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( (selector = compiled.selector || selector) ); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if ( match.length === 1 ) { - - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; - -// One-time assignments - -// Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - -// Support: Chrome 14-35+ -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( el ) { - // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; -}); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( el ) { - el.innerHTML = ""; - return el.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( el ) { - el.innerHTML = ""; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( el ) { - return el.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - null; - } - }); -} - -return Sizzle; - -})( window ); - - - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; - -// Deprecated -jQuery.expr[ ":" ] = jQuery.expr.pseudos; -jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; -jQuery.escapeSelector = Sizzle.escape; - - - - -var dir = function( elem, dir, until ) { - var matched = [], - truncate = until !== undefined; - - while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { - if ( elem.nodeType === 1 ) { - if ( truncate && jQuery( elem ).is( until ) ) { - break; - } - matched.push( elem ); - } - } - return matched; -}; - - -var siblings = function( n, elem ) { - var matched = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - - return matched; -}; - - -var rneedsContext = jQuery.expr.match.needsContext; - - - -function nodeName( elem, name ) { - - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - -}; -var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); - - - -var risSimple = /^.[^:#\[\.,]*$/; - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - return !!qualifier.call( elem, i, elem ) !== not; - } ); - } - - // Single element - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - } ); - } - - // Arraylike of elements (jQuery, arguments, Array) - if ( typeof qualifier !== "string" ) { - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not; - } ); - } - - // Simple selector that can be filtered directly, removing non-Elements - if ( risSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } - - // Complex selector, compare the two sets, removing non-Elements - qualifier = jQuery.filter( qualifier, elements ); - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; - } ); -} - -jQuery.filter = function( expr, elems, not ) { - var elem = elems[ 0 ]; - - if ( not ) { - expr = ":not(" + expr + ")"; - } - - if ( elems.length === 1 && elem.nodeType === 1 ) { - return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; - } - - return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - } ) ); -}; - -jQuery.fn.extend( { - find: function( selector ) { - var i, ret, - len = this.length, - self = this; - - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter( function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - } ) ); - } - - ret = this.pushStack( [] ); - - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } - - return len > 1 ? jQuery.uniqueSort( ret ) : ret; - }, - filter: function( selector ) { - return this.pushStack( winnow( this, selector || [], false ) ); - }, - not: function( selector ) { - return this.pushStack( winnow( this, selector || [], true ) ); - }, - is: function( selector ) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - } -} ); - - -// Initialize a jQuery object - - -// A central reference to the root jQuery(document) -var rootjQuery, - - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - - init = jQuery.fn.init = function( selector, context, root ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[ 0 ] === "<" && - selector[ selector.length - 1 ] === ">" && - selector.length >= 3 ) { - - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && ( match[ 1 ] || !context ) ) { - - // HANDLE: $(html) -> $(array) - if ( match[ 1 ] ) { - context = context instanceof jQuery ? context[ 0 ] : context; - - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( this, jQuery.parseHTML( - match[ 1 ], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[ 2 ] ); - - if ( elem ) { - - // Inject the element directly into the jQuery object - this[ 0 ] = elem; - this.length = 1; - } - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || root ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this[ 0 ] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return root.ready !== undefined ? - root.ready( selector ) : - - // Execute immediately if ready is not present - selector( jQuery ); - } - - return jQuery.makeArray( selector, this ); - }; - -// Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; - -// Initialize central reference -rootjQuery = jQuery( document ); - - -var rparentsprev = /^(?:parents|prev(?:Until|All))/, - - // Methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend( { - has: function( target ) { - var targets = jQuery( target, this ), - l = targets.length; - - return this.filter( function() { - var i = 0; - for ( ; i < l; i++ ) { - if ( jQuery.contains( this, targets[ i ] ) ) { - return true; - } - } - } ); - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - matched = [], - targets = typeof selectors !== "string" && jQuery( selectors ); - - // Positional selectors never match, since there's no _selection_ context - if ( !rneedsContext.test( selectors ) ) { - for ( ; i < l; i++ ) { - for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { - - // Always skip document fragments - if ( cur.nodeType < 11 && ( targets ? - targets.index( cur ) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector( cur, selectors ) ) ) { - - matched.push( cur ); - break; - } - } - } - } - - return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); - }, - - // Determine the position of an element within the set - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } - - // Index in selector - if ( typeof elem === "string" ) { - return indexOf.call( jQuery( elem ), this[ 0 ] ); - } - - // Locate the position of the desired element - return indexOf.call( this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[ 0 ] : elem - ); - }, - - add: function( selector, context ) { - return this.pushStack( - jQuery.uniqueSort( - jQuery.merge( this.get(), jQuery( selector, context ) ) - ) - ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - } -} ); - -function sibling( cur, dir ) { - while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} - return cur; -} - -jQuery.each( { - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return siblings( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return siblings( elem.firstChild ); - }, - contents: function( elem ) { - if ( nodeName( elem, "iframe" ) ) { - return elem.contentDocument; - } - - // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only - // Treat the template element as a regular one in browsers that - // don't support it. - if ( nodeName( elem, "template" ) ) { - elem = elem.content || elem; - } - - return jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var matched = jQuery.map( this, fn, until ); - - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } - - if ( this.length > 1 ) { - - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.uniqueSort( matched ); - } - - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - matched.reverse(); - } - } - - return this.pushStack( matched ); - }; -} ); -var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); - - - -// Convert String-formatted options into Object-formatted ones -function createOptions( options ) { - var object = {}; - jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { - object[ flag ] = true; - } ); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - createOptions( options ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - - // Last fire value for non-forgettable lists - memory, - - // Flag to know if list was already fired - fired, - - // Flag to prevent firing - locked, - - // Actual callback list - list = [], - - // Queue of execution data for repeatable lists - queue = [], - - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - - // Fire callbacks - fire = function() { - - // Enforce single-firing - locked = locked || options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - fired = firing = true; - for ( ; queue.length; firingIndex = -1 ) { - memory = queue.shift(); - while ( ++firingIndex < list.length ) { - - // Run callback and check for early termination - if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && - options.stopOnFalse ) { - - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if ( !options.memory ) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if ( locked ) { - - // Keep an empty list if we have data for future add calls - if ( memory ) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - - // Actual Callbacks object - self = { - - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - - // If we have memory from a past run, we should fire after adding - if ( memory && !firing ) { - firingIndex = list.length - 1; - queue.push( memory ); - } - - ( function add( args ) { - jQuery.each( args, function( _, arg ) { - if ( jQuery.isFunction( arg ) ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { - - // Inspect recursively - add( arg ); - } - } ); - } )( arguments ); - - if ( memory && !firing ) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function() { - jQuery.each( arguments, function( _, arg ) { - var index; - while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - - // Handle firing indexes - if ( index <= firingIndex ) { - firingIndex--; - } - } - } ); - return this; - }, - - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? - jQuery.inArray( fn, list ) > -1 : - list.length > 0; - }, - - // Remove all callbacks from the list - empty: function() { - if ( list ) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function() { - locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function() { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function() { - locked = queue = []; - if ( !memory && !firing ) { - list = memory = ""; - } - return this; - }, - locked: function() { - return !!locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( !locked ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - queue.push( args ); - if ( !firing ) { - fire(); - } - } - return this; - }, - - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - -function Identity( v ) { - return v; -} -function Thrower( ex ) { - throw ex; -} - -function adoptValue( value, resolve, reject, noValue ) { - var method; - - try { - - // Check for promise aspect first to privilege synchronous behavior - if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { - method.call( value ).done( resolve ).fail( reject ); - - // Other thenables - } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { - method.call( value, resolve, reject ); - - // Other non-thenables - } else { - - // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: - // * false: [ value ].slice( 0 ) => resolve( value ) - // * true: [ value ].slice( 1 ) => resolve() - resolve.apply( undefined, [ value ].slice( noValue ) ); - } - - // For Promises/A+, convert exceptions into rejections - // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in - // Deferred#then to conditionally suppress rejection. - } catch ( value ) { - - // Support: Android 4.0 only - // Strict mode functions invoked without .call/.apply get global-object context - reject.apply( undefined, [ value ] ); - } -} - -jQuery.extend( { - - Deferred: function( func ) { - var tuples = [ - - // action, add listener, callbacks, - // ... .then handlers, argument index, [final state] - [ "notify", "progress", jQuery.Callbacks( "memory" ), - jQuery.Callbacks( "memory" ), 2 ], - [ "resolve", "done", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 0, "resolved" ], - [ "reject", "fail", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 1, "rejected" ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - "catch": function( fn ) { - return promise.then( null, fn ); - }, - - // Keep pipe for back-compat - pipe: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - - return jQuery.Deferred( function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - - // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; - - // deferred.progress(function() { bind to newDefer or newDefer.notify }) - // deferred.done(function() { bind to newDefer or newDefer.resolve }) - // deferred.fail(function() { bind to newDefer or newDefer.reject }) - deferred[ tuple[ 1 ] ]( function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .progress( newDefer.notify ) - .done( newDefer.resolve ) - .fail( newDefer.reject ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( - this, - fn ? [ returned ] : arguments - ); - } - } ); - } ); - fns = null; - } ).promise(); - }, - then: function( onFulfilled, onRejected, onProgress ) { - var maxDepth = 0; - function resolve( depth, deferred, handler, special ) { - return function() { - var that = this, - args = arguments, - mightThrow = function() { - var returned, then; - - // Support: Promises/A+ section 2.3.3.3.3 - // https://promisesaplus.com/#point-59 - // Ignore double-resolution attempts - if ( depth < maxDepth ) { - return; - } - - returned = handler.apply( that, args ); - - // Support: Promises/A+ section 2.3.1 - // https://promisesaplus.com/#point-48 - if ( returned === deferred.promise() ) { - throw new TypeError( "Thenable self-resolution" ); - } - - // Support: Promises/A+ sections 2.3.3.1, 3.5 - // https://promisesaplus.com/#point-54 - // https://promisesaplus.com/#point-75 - // Retrieve `then` only once - then = returned && - - // Support: Promises/A+ section 2.3.4 - // https://promisesaplus.com/#point-64 - // Only check objects and functions for thenability - ( typeof returned === "object" || - typeof returned === "function" ) && - returned.then; - - // Handle a returned thenable - if ( jQuery.isFunction( then ) ) { - - // Special processors (notify) just wait for resolution - if ( special ) { - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ) - ); - - // Normal processors (resolve) also hook into progress - } else { - - // ...and disregard older resolution values - maxDepth++; - - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ), - resolve( maxDepth, deferred, Identity, - deferred.notifyWith ) - ); - } - - // Handle all other returned values - } else { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Identity ) { - that = undefined; - args = [ returned ]; - } - - // Process the value(s) - // Default process is resolve - ( special || deferred.resolveWith )( that, args ); - } - }, - - // Only normal processors (resolve) catch and reject exceptions - process = special ? - mightThrow : - function() { - try { - mightThrow(); - } catch ( e ) { - - if ( jQuery.Deferred.exceptionHook ) { - jQuery.Deferred.exceptionHook( e, - process.stackTrace ); - } - - // Support: Promises/A+ section 2.3.3.3.4.1 - // https://promisesaplus.com/#point-61 - // Ignore post-resolution exceptions - if ( depth + 1 >= maxDepth ) { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Thrower ) { - that = undefined; - args = [ e ]; - } - - deferred.rejectWith( that, args ); - } - } - }; - - // Support: Promises/A+ section 2.3.3.3.1 - // https://promisesaplus.com/#point-57 - // Re-resolve promises immediately to dodge false rejection from - // subsequent errors - if ( depth ) { - process(); - } else { - - // Call an optional hook to record the stack, in case of exception - // since it's otherwise lost when execution goes async - if ( jQuery.Deferred.getStackHook ) { - process.stackTrace = jQuery.Deferred.getStackHook(); - } - window.setTimeout( process ); - } - }; - } - - return jQuery.Deferred( function( newDefer ) { - - // progress_handlers.add( ... ) - tuples[ 0 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onProgress ) ? - onProgress : - Identity, - newDefer.notifyWith - ) - ); - - // fulfilled_handlers.add( ... ) - tuples[ 1 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onFulfilled ) ? - onFulfilled : - Identity - ) - ); - - // rejected_handlers.add( ... ) - tuples[ 2 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onRejected ) ? - onRejected : - Thrower - ) - ); - } ).promise(); - }, - - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 5 ]; - - // promise.progress = list.add - // promise.done = list.add - // promise.fail = list.add - promise[ tuple[ 1 ] ] = list.add; - - // Handle state - if ( stateString ) { - list.add( - function() { - - // state = "resolved" (i.e., fulfilled) - // state = "rejected" - state = stateString; - }, - - // rejected_callbacks.disable - // fulfilled_callbacks.disable - tuples[ 3 - i ][ 2 ].disable, - - // progress_callbacks.lock - tuples[ 0 ][ 2 ].lock - ); - } - - // progress_handlers.fire - // fulfilled_handlers.fire - // rejected_handlers.fire - list.add( tuple[ 3 ].fire ); - - // deferred.notify = function() { deferred.notifyWith(...) } - // deferred.resolve = function() { deferred.resolveWith(...) } - // deferred.reject = function() { deferred.rejectWith(...) } - deferred[ tuple[ 0 ] ] = function() { - deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); - return this; - }; - - // deferred.notifyWith = list.fireWith - // deferred.resolveWith = list.fireWith - // deferred.rejectWith = list.fireWith - deferred[ tuple[ 0 ] + "With" ] = list.fireWith; - } ); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( singleValue ) { - var - - // count of uncompleted subordinates - remaining = arguments.length, - - // count of unprocessed arguments - i = remaining, - - // subordinate fulfillment data - resolveContexts = Array( i ), - resolveValues = slice.call( arguments ), - - // the master Deferred - master = jQuery.Deferred(), - - // subordinate callback factory - updateFunc = function( i ) { - return function( value ) { - resolveContexts[ i ] = this; - resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; - if ( !( --remaining ) ) { - master.resolveWith( resolveContexts, resolveValues ); - } - }; - }; - - // Single- and empty arguments are adopted like Promise.resolve - if ( remaining <= 1 ) { - adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, - !remaining ); - - // Use .then() to unwrap secondary thenables (cf. gh-3000) - if ( master.state() === "pending" || - jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { - - return master.then(); - } - } - - // Multiple arguments are aggregated like Promise.all array elements - while ( i-- ) { - adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); - } - - return master.promise(); - } -} ); - - -// These usually indicate a programmer mistake during development, -// warn about them ASAP rather than swallowing them by default. -var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; - -jQuery.Deferred.exceptionHook = function( error, stack ) { - - // Support: IE 8 - 9 only - // Console exists when dev tools are open, which can happen at any time - if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { - window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); - } -}; - - - - -jQuery.readyException = function( error ) { - window.setTimeout( function() { - throw error; - } ); -}; - - - - -// The deferred used on DOM ready -var readyList = jQuery.Deferred(); - -jQuery.fn.ready = function( fn ) { - - readyList - .then( fn ) - - // Wrap jQuery.readyException in a function so that the lookup - // happens at the time of error handling instead of callback - // registration. - .catch( function( error ) { - jQuery.readyException( error ); - } ); - - return this; -}; - -jQuery.extend( { - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - } -} ); - -jQuery.ready.then = readyList.then; - -// The ready event handler and self cleanup method -function completed() { - document.removeEventListener( "DOMContentLoaded", completed ); - window.removeEventListener( "load", completed ); - jQuery.ready(); -} - -// Catch cases where $(document).ready() is called -// after the browser event has already occurred. -// Support: IE <=9 - 10 only -// Older IE sometimes signals "interactive" too soon -if ( document.readyState === "complete" || - ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { - - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout( jQuery.ready ); - -} else { - - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed ); -} - - - - -// Multifunctional method to get and set values of a collection -// The value/s can optionally be executed if it's a function -var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - access( elems, fn, i, key[ i ], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < len; i++ ) { - fn( - elems[ i ], key, raw ? - value : - value.call( elems[ i ], i, fn( elems[ i ], key ) ) - ); - } - } - } - - if ( chainable ) { - return elems; - } - - // Gets - if ( bulk ) { - return fn.call( elems ); - } - - return len ? fn( elems[ 0 ], key ) : emptyGet; -}; -var acceptData = function( owner ) { - - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; - - - - -function Data() { - this.expando = jQuery.expando + Data.uid++; -} - -Data.uid = 1; - -Data.prototype = { - - cache: function( owner ) { - - // Check if the owner object already has a cache - var value = owner[ this.expando ]; - - // If not, create one - if ( !value ) { - value = {}; - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if ( acceptData( owner ) ) { - - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if ( owner.nodeType ) { - owner[ this.expando ] = value; - - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty( owner, this.expando, { - value: value, - configurable: true - } ); - } - } - } - - return value; - }, - set: function( owner, data, value ) { - var prop, - cache = this.cache( owner ); - - // Handle: [ owner, key, value ] args - // Always use camelCase key (gh-2257) - if ( typeof data === "string" ) { - cache[ jQuery.camelCase( data ) ] = value; - - // Handle: [ owner, { properties } ] args - } else { - - // Copy the properties one-by-one to the cache object - for ( prop in data ) { - cache[ jQuery.camelCase( prop ) ] = data[ prop ]; - } - } - return cache; - }, - get: function( owner, key ) { - return key === undefined ? - this.cache( owner ) : - - // Always use camelCase key (gh-2257) - owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; - }, - access: function( owner, key, value ) { - - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( key === undefined || - ( ( key && typeof key === "string" ) && value === undefined ) ) { - - return this.get( owner, key ); - } - - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set( owner, key, value ); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function( owner, key ) { - var i, - cache = owner[ this.expando ]; - - if ( cache === undefined ) { - return; - } - - if ( key !== undefined ) { - - // Support array or space separated string of keys - if ( Array.isArray( key ) ) { - - // If key is an array of keys... - // We always set camelCase keys, so remove that. - key = key.map( jQuery.camelCase ); - } else { - key = jQuery.camelCase( key ); - - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - key = key in cache ? - [ key ] : - ( key.match( rnothtmlwhite ) || [] ); - } - - i = key.length; - - while ( i-- ) { - delete cache[ key[ i ] ]; - } - } - - // Remove the expando if there's no more data - if ( key === undefined || jQuery.isEmptyObject( cache ) ) { - - // Support: Chrome <=35 - 45 - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) - if ( owner.nodeType ) { - owner[ this.expando ] = undefined; - } else { - delete owner[ this.expando ]; - } - } - }, - hasData: function( owner ) { - var cache = owner[ this.expando ]; - return cache !== undefined && !jQuery.isEmptyObject( cache ); - } -}; -var dataPriv = new Data(); - -var dataUser = new Data(); - - - -// Implementation Summary -// -// 1. Enforce API surface and semantic compatibility with 1.9.x branch -// 2. Improve the module's maintainability by reducing the storage -// paths to a single mechanism. -// 3. Use the same single mechanism to support "private" and "user" data. -// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) -// 5. Avoid exposing implementation details on user objects (eg. expando properties) -// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 - -var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - -function getData( data ) { - if ( data === "true" ) { - return true; - } - - if ( data === "false" ) { - return false; - } - - if ( data === "null" ) { - return null; - } - - // Only convert to a number if it doesn't change the string - if ( data === +data + "" ) { - return +data; - } - - if ( rbrace.test( data ) ) { - return JSON.parse( data ); - } - - return data; -} - -function dataAttr( elem, key, data ) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = getData( data ); - } catch ( e ) {} - - // Make sure we set the data so it isn't changed later - dataUser.set( elem, key, data ); - } else { - data = undefined; - } - } - return data; -} - -jQuery.extend( { - hasData: function( elem ) { - return dataUser.hasData( elem ) || dataPriv.hasData( elem ); - }, - - data: function( elem, name, data ) { - return dataUser.access( elem, name, data ); - }, - - removeData: function( elem, name ) { - dataUser.remove( elem, name ); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function( elem, name, data ) { - return dataPriv.access( elem, name, data ); - }, - - _removeData: function( elem, name ) { - dataPriv.remove( elem, name ); - } -} ); - -jQuery.fn.extend( { - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = dataUser.get( elem ); - - if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { - - // Support: IE 11 only - // The attrs elements can be null (#14894) - if ( attrs[ i ] ) { - name = attrs[ i ].name; - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.slice( 5 ) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - dataPriv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each( function() { - dataUser.set( this, key ); - } ); - } - - return access( this, function( value ) { - var data; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if ( elem && value === undefined ) { - - // Attempt to get data from the cache - // The key will always be camelCased in Data - data = dataUser.get( elem, key ); - if ( data !== undefined ) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr( elem, key ); - if ( data !== undefined ) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each( function() { - - // We always store the camelCased key - dataUser.set( this, key, value ); - } ); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each( function() { - dataUser.remove( this, key ); - } ); - } -} ); - - -jQuery.extend( { - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = dataPriv.get( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || Array.isArray( data ) ) { - queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // Clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // Not public - generate a queueHooks object, or return the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { - empty: jQuery.Callbacks( "once memory" ).add( function() { - dataPriv.remove( elem, [ type + "queue", key ] ); - } ) - } ); - } -} ); - -jQuery.fn.extend( { - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[ 0 ], type ); - } - - return data === undefined ? - this : - this.each( function() { - var queue = jQuery.queue( this, type, data ); - - // Ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - } ); - }, - dequeue: function( type ) { - return this.each( function() { - jQuery.dequeue( this, type ); - } ); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while ( i-- ) { - tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -} ); -var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; - -var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); - - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var isHiddenWithinTree = function( elem, el ) { - - // isHiddenWithinTree might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - - // Inline style trumps all - return elem.style.display === "none" || - elem.style.display === "" && - - // Otherwise, check computed style - // Support: Firefox <=43 - 45 - // Disconnected elements can have computed display: none, so first confirm that elem is - // in the document. - jQuery.contains( elem.ownerDocument, elem ) && - - jQuery.css( elem, "display" ) === "none"; - }; - -var swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - - - -function adjustCSS( elem, prop, valueParts, tween ) { - var adjusted, - scale = 1, - maxIterations = 20, - currentValue = tween ? - function() { - return tween.cur(); - } : - function() { - return jQuery.css( elem, prop, "" ); - }, - initial = currentValue(), - unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && - rcssNum.exec( jQuery.css( elem, prop ) ); - - if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[ 3 ]; - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - do { - - // If previous iteration zeroed out, double until we get *something*. - // Use string for doubling so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - initialInUnit = initialInUnit / scale; - jQuery.style( elem, prop, initialInUnit + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // Break the loop if scale is unchanged or perfect, or if we've just had enough. - } while ( - scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations - ); - } - - if ( valueParts ) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[ 1 ] ? - initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : - +valueParts[ 2 ]; - if ( tween ) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; -} - - -var defaultDisplayMap = {}; - -function getDefaultDisplay( elem ) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[ nodeName ]; - - if ( display ) { - return display; - } - - temp = doc.body.appendChild( doc.createElement( nodeName ) ); - display = jQuery.css( temp, "display" ); - - temp.parentNode.removeChild( temp ); - - if ( display === "none" ) { - display = "block"; - } - defaultDisplayMap[ nodeName ] = display; - - return display; -} - -function showHide( elements, show ) { - var display, elem, - values = [], - index = 0, - length = elements.length; - - // Determine new display value for elements that need to change - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - display = elem.style.display; - if ( show ) { - - // Since we force visibility upon cascade-hidden elements, an immediate (and slow) - // check is required in this first loop unless we have a nonempty display value (either - // inline or about-to-be-restored) - if ( display === "none" ) { - values[ index ] = dataPriv.get( elem, "display" ) || null; - if ( !values[ index ] ) { - elem.style.display = ""; - } - } - if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { - values[ index ] = getDefaultDisplay( elem ); - } - } else { - if ( display !== "none" ) { - values[ index ] = "none"; - - // Remember what we're overwriting - dataPriv.set( elem, "display", display ); - } - } - } - - // Set the display of the elements in a second loop to avoid constant reflow - for ( index = 0; index < length; index++ ) { - if ( values[ index ] != null ) { - elements[ index ].style.display = values[ index ]; - } - } - - return elements; -} - -jQuery.fn.extend( { - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each( function() { - if ( isHiddenWithinTree( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - } ); - } -} ); -var rcheckableType = ( /^(?:checkbox|radio)$/i ); - -var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); - -var rscriptType = ( /^$|\/(?:java|ecma)script/i ); - - - -// We have to close these tags to support XHTML (#13200) -var wrapMap = { - - // Support: IE <=9 only - option: [ 1, "" ], - - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting or other required elements. - thead: [ 1, "", "
              " ], - col: [ 2, "", "
              " ], - tr: [ 2, "", "
              " ], - td: [ 3, "", "
              " ], - - _default: [ 0, "", "" ] -}; - -// Support: IE <=9 only -wrapMap.optgroup = wrapMap.option; - -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - - -function getAll( context, tag ) { - - // Support: IE <=9 - 11 only - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; - - if ( typeof context.getElementsByTagName !== "undefined" ) { - ret = context.getElementsByTagName( tag || "*" ); - - } else if ( typeof context.querySelectorAll !== "undefined" ) { - ret = context.querySelectorAll( tag || "*" ); - - } else { - ret = []; - } - - if ( tag === undefined || tag && nodeName( context, tag ) ) { - return jQuery.merge( [ context ], ret ); - } - - return ret; -} - - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - dataPriv.set( - elems[ i ], - "globalEval", - !refElements || dataPriv.get( refElements[ i ], "globalEval" ) - ); - } -} - - -var rhtml = /<|&#?\w+;/; - -function buildFragment( elems, context, scripts, selection, ignored ) { - var elem, tmp, tag, wrap, contains, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; - - // Descend through wrappers to the right content - j = wrap[ 0 ]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, tmp.childNodes ); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while ( ( elem = nodes[ i++ ] ) ) { - - // Skip elements already in the context collection (trac-4087) - if ( selection && jQuery.inArray( elem, selection ) > -1 ) { - if ( ignored ) { - ignored.push( elem ); - } - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( ( elem = tmp[ j++ ] ) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - return fragment; -} - - -( function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); - - // Support: Android 4.0 - 4.3 only - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute( "type", "radio" ); - input.setAttribute( "checked", "checked" ); - input.setAttribute( "name", "t" ); - - div.appendChild( input ); - - // Support: Android <=4.1 only - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE <=11 only - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; -} )(); -var documentElement = document.documentElement; - - - -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -// Support: IE <=9 only -// See #13393 for more info -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} - -function on( elem, types, selector, data, fn, one ) { - var origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - on( elem, type, selector, data, types[ type ], one ); - } - return elem; - } - - if ( data == null && fn == null ) { - - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return elem; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return elem.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - } ); -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.get( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Ensure that invalid selectors throw exceptions at attach time - // Evaluate against documentElement in case elem is a non-element node (e.g., document) - if ( selector ) { - jQuery.find.matchesSelector( documentElement, selector ); - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !( events = elemData.events ) ) { - events = elemData.events = {}; - } - if ( !( eventHandle = elemData.handle ) ) { - eventHandle = elemData.handle = function( e ) { - - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? - jQuery.event.dispatch.apply( elem, arguments ) : undefined; - }; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend( { - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join( "." ) - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !( handlers = events[ type ] ) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if ( !special.setup || - special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); - - if ( !elemData || !( events = elemData.events ) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[ 2 ] && - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || - selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || - special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove data and the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - dataPriv.remove( elem, "handle events" ); - } - }, - - dispatch: function( nativeEvent ) { - - // Make a writable jQuery.Event from the native event object - var event = jQuery.event.fix( nativeEvent ); - - var i, j, ret, matched, handleObj, handlerQueue, - args = new Array( arguments.length ), - handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[ 0 ] = event; - - for ( i = 1; i < arguments.length; i++ ) { - args[ i ] = arguments[ i ]; - } - - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( ( handleObj = matched.handlers[ j++ ] ) && - !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or 2) have namespace(s) - // a subset or equal to those in the bound event (both can have no namespace). - if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || - handleObj.handler ).apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( ( event.result = ret ) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var i, handleObj, sel, matchedHandlers, matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - if ( delegateCount && - - // Support: IE <=9 - // Black-hole SVG instance trees (trac-13180) - cur.nodeType && - - // Support: Firefox <=42 - // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) - // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click - // Support: IE 11 only - // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) - !( event.type === "click" && event.button >= 1 ) ) { - - for ( ; cur !== this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { - matchedHandlers = []; - matchedSelectors = {}; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matchedSelectors[ sel ] === undefined ) { - matchedSelectors[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) > -1 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matchedSelectors[ sel ] ) { - matchedHandlers.push( handleObj ); - } - } - if ( matchedHandlers.length ) { - handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); - } - } - } - } - - // Add the remaining (directly-bound) handlers - cur = this; - if ( delegateCount < handlers.length ) { - handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); - } - - return handlerQueue; - }, - - addProp: function( name, hook ) { - Object.defineProperty( jQuery.Event.prototype, name, { - enumerable: true, - configurable: true, - - get: jQuery.isFunction( hook ) ? - function() { - if ( this.originalEvent ) { - return hook( this.originalEvent ); - } - } : - function() { - if ( this.originalEvent ) { - return this.originalEvent[ name ]; - } - }, - - set: function( value ) { - Object.defineProperty( this, name, { - enumerable: true, - configurable: true, - writable: true, - value: value - } ); - } - } ); - }, - - fix: function( originalEvent ) { - return originalEvent[ jQuery.expando ] ? - originalEvent : - new jQuery.Event( originalEvent ); - }, - - special: { - load: { - - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return nodeName( event.target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if ( event.result !== undefined && event.originalEvent ) { - event.originalEvent.returnValue = event.result; - } - } - } - } -}; - -jQuery.removeEvent = function( elem, type, handle ) { - - // This "if" is needed for plain objects - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle ); - } -}; - -jQuery.Event = function( src, props ) { - - // Allow instantiation without the 'new' keyword - if ( !( this instanceof jQuery.Event ) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || - src.defaultPrevented === undefined && - - // Support: Android <=2.3 only - src.returnValue === false ? - returnTrue : - returnFalse; - - // Create target properties - // Support: Safari <=6 - 7 only - // Target should not be a text node (#504, #13143) - this.target = ( src.target && src.target.nodeType === 3 ) ? - src.target.parentNode : - src.target; - - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if ( e && !this.isSimulated ) { - e.preventDefault(); - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function() { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - } -}; - -// Includes all common event props including KeyEvent and MouseEvent specific props -jQuery.each( { - altKey: true, - bubbles: true, - cancelable: true, - changedTouches: true, - ctrlKey: true, - detail: true, - eventPhase: true, - metaKey: true, - pageX: true, - pageY: true, - shiftKey: true, - view: true, - "char": true, - charCode: true, - key: true, - keyCode: true, - button: true, - buttons: true, - clientX: true, - clientY: true, - offsetX: true, - offsetY: true, - pointerId: true, - pointerType: true, - screenX: true, - screenY: true, - targetTouches: true, - toElement: true, - touches: true, - - which: function( event ) { - var button = event.button; - - // Add which for key events - if ( event.which == null && rkeyEvent.test( event.type ) ) { - return event.charCode != null ? event.charCode : event.keyCode; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { - if ( button & 1 ) { - return 1; - } - - if ( button & 2 ) { - return 3; - } - - if ( button & 4 ) { - return 2; - } - - return 0; - } - - return event.which; - } -}, jQuery.event.addProp ); - -// Create mouseenter/leave events using mouseover/out and event-time checks -// so that event delegation works in jQuery. -// Do the same for pointerenter/pointerleave and pointerover/pointerout -// -// Support: Safari 7 only -// Safari sends mouseenter too often; see: -// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 -// for the description of the bug (it existed in older Chrome versions as well). -jQuery.each( { - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mouseenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -} ); - -jQuery.fn.extend( { - - on: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn ); - }, - one: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? - handleObj.origType + "." + handleObj.namespace : - handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each( function() { - jQuery.event.remove( this, types, fn, selector ); - } ); - } -} ); - - -var - - /* eslint-disable max-len */ - - // See https://github.com/eslint/eslint/issues/3229 - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, - - /* eslint-enable */ - - // Support: IE <=10 - 11, Edge 12 - 13 - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; - -// Prefer a tbody over its parent table for containing new rows -function manipulationTarget( elem, content ) { - if ( nodeName( elem, "table" ) && - nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { - - return jQuery( ">tbody", elem )[ 0 ] || elem; - } - - return elem; -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - - if ( match ) { - elem.type = match[ 1 ]; - } else { - elem.removeAttribute( "type" ); - } - - return elem; -} - -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - - if ( dest.nodeType !== 1 ) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if ( dataPriv.hasData( src ) ) { - pdataOld = dataPriv.access( src ); - pdataCur = dataPriv.set( dest, pdataOld ); - events = pdataOld.events; - - if ( events ) { - delete pdataCur.handle; - pdataCur.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } - - // 2. Copy user data - if ( dataUser.hasData( src ) ) { - udataOld = dataUser.access( src ); - udataCur = jQuery.extend( {}, udataOld ); - - dataUser.set( dest, udataCur ); - } -} - -// Fix IE bugs, see support tests -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if ( nodeName === "input" && rcheckableType.test( src.type ) ) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -function domManip( collection, args, callback, ignored ) { - - // Flatten any nested arrays - args = concat.apply( [], args ); - - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[ 0 ], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return collection.each( function( index ) { - var self = collection.eq( index ); - if ( isFunction ) { - args[ 0 ] = value.call( this, index, self.html() ); - } - domManip( self, args, callback, ignored ); - } ); - } - - if ( l ) { - fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if ( first || ignored ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item - // instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( collection[ i ], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !dataPriv.access( node, "globalEval" ) && - jQuery.contains( doc, node ) ) { - - if ( node.src ) { - - // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl ) { - jQuery._evalUrl( node.src ); - } - } else { - DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); - } - } - } - } - } - } - - return collection; -} - -function remove( elem, selector, keepData ) { - var node, - nodes = selector ? jQuery.filter( selector, elem ) : elem, - i = 0; - - for ( ; ( node = nodes[ i ] ) != null; i++ ) { - if ( !keepData && node.nodeType === 1 ) { - jQuery.cleanData( getAll( node ) ); - } - - if ( node.parentNode ) { - if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { - setGlobalEval( getAll( node, "script" ) ); - } - node.parentNode.removeChild( node ); - } - } - - return elem; -} - -jQuery.extend( { - htmlPrefilter: function( html ) { - return html.replace( rxhtmlTag, "<$1>" ); - }, - - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = jQuery.contains( elem.ownerDocument, elem ); - - // Fix IE cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { - - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - cloneCopyEvent( srcElements[ i ], destElements[ i ] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - // Return the cloned set - return clone; - }, - - cleanData: function( elems ) { - var data, elem, type, - special = jQuery.event.special, - i = 0; - - for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { - if ( acceptData( elem ) ) { - if ( ( data = elem[ dataPriv.expando ] ) ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataPriv.expando ] = undefined; - } - if ( elem[ dataUser.expando ] ) { - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataUser.expando ] = undefined; - } - } - } - } -} ); - -jQuery.fn.extend( { - detach: function( selector ) { - return remove( this, selector, true ); - }, - - remove: function( selector ) { - return remove( this, selector ); - }, - - text: function( value ) { - return access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().each( function() { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.textContent = value; - } - } ); - }, null, value, arguments.length ); - }, - - append: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - } ); - }, - - prepend: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - } ); - }, - - before: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - } ); - }, - - after: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - } ); - }, - - empty: function() { - var elem, - i = 0; - - for ( ; ( elem = this[ i ] ) != null; i++ ) { - if ( elem.nodeType === 1 ) { - - // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function() { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - } ); - }, - - html: function( value ) { - return access( this, function( value ) { - var elem = this[ 0 ] || {}, - i = 0, - l = this.length; - - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { - - value = jQuery.htmlPrefilter( value ); - - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; - - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch ( e ) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip( this, arguments, function( elem ) { - var parent = this.parentNode; - - if ( jQuery.inArray( this, ignored ) < 0 ) { - jQuery.cleanData( getAll( this ) ); - if ( parent ) { - parent.replaceChild( elem, this ); - } - } - - // Force callback invocation - }, ignored ); - } -} ); - -jQuery.each( { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1, - i = 0; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone( true ); - jQuery( insert[ i ] )[ original ]( elems ); - - // Support: Android <=4.0 only, PhantomJS 1 only - // .get() because push.apply(_, arraylike) throws on ancient WebKit - push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -} ); -var rmargin = ( /^margin/ ); - -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); - -var getStyles = function( elem ) { - - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" - var view = elem.ownerDocument.defaultView; - - if ( !view || !view.opener ) { - view = window; - } - - return view.getComputedStyle( elem ); - }; - - - -( function() { - - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computeStyleTests() { - - // This is a singleton, we need to execute it only once - if ( !div ) { - return; - } - - div.style.cssText = - "box-sizing:border-box;" + - "position:relative;display:block;" + - "margin:auto;border:1px;padding:1px;" + - "top:1%;width:50%"; - div.innerHTML = ""; - documentElement.appendChild( container ); - - var divStyle = window.getComputedStyle( div ); - pixelPositionVal = divStyle.top !== "1%"; - - // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = divStyle.marginLeft === "2px"; - boxSizingReliableVal = divStyle.width === "4px"; - - // Support: Android 4.0 - 4.3 only - // Some styles come back with percentage values, even though they shouldn't - div.style.marginRight = "50%"; - pixelMarginRightVal = divStyle.marginRight === "4px"; - - documentElement.removeChild( container ); - - // Nullify the div so it wouldn't be stored in the memory and - // it will also be a sign that checks already performed - div = null; - } - - var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } - - // Support: IE <=9 - 11 only - // Style of cloned element affects source element cloned (#8908) - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + - "padding:0;margin-top:1px;position:absolute"; - container.appendChild( div ); - - jQuery.extend( support, { - pixelPosition: function() { - computeStyleTests(); - return pixelPositionVal; - }, - boxSizingReliable: function() { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelMarginRight: function() { - computeStyleTests(); - return pixelMarginRightVal; - }, - reliableMarginLeft: function() { - computeStyleTests(); - return reliableMarginLeftVal; - } - } ); -} )(); - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, - - // Support: Firefox 51+ - // Retrieving style before computed somehow - // fixes an issue with getting wrong values - // on detached elements - style = elem.style; - - computed = computed || getStyles( elem ); - - // getPropertyValue is needed for: - // .css('filter') (IE 9 only, #12537) - // .css('--customProperty) (#3144) - if ( computed ) { - ret = computed.getPropertyValue( name ) || computed[ name ]; - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Android Browser returns percentage for some values, - // but width seems to be reliably pixels. - // This is against the CSSOM draft spec: - // https://drafts.csswg.org/cssom/#resolved-values - if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret !== undefined ? - - // Support: IE <=9 - 11 only - // IE returns zIndex value as an integer. - ret + "" : - ret; -} - - -function addGetHookIf( conditionFn, hookFn ) { - - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { - - // Hook not needed (or it's not possible to use it due - // to missing dependency), remove it. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - return ( this.get = hookFn ).apply( this, arguments ); - } - }; -} - - -var - - // Swappable if display is none or starts with table - // except "table", "table-cell", or "table-caption" - // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rcustomProp = /^--/, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400" - }, - - cssPrefixes = [ "Webkit", "Moz", "ms" ], - emptyStyle = document.createElement( "div" ).style; - -// Return a css property mapped to a potentially vendor prefixed property -function vendorPropName( name ) { - - // Shortcut for names that are not vendor prefixed - if ( name in emptyStyle ) { - return name; - } - - // Check for vendor prefixed names - var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in emptyStyle ) { - return name; - } - } -} - -// Return a property mapped along what jQuery.cssProps suggests or to -// a vendor prefixed property. -function finalPropName( name ) { - var ret = jQuery.cssProps[ name ]; - if ( !ret ) { - ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; - } - return ret; -} - -function setPositiveNumber( elem, value, subtract ) { - - // Any relative (+/-) values have already been - // normalized at this point - var matches = rcssNum.exec( value ); - return matches ? - - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : - value; -} - -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i, - val = 0; - - // If we already have the right measurement, avoid augmentation - if ( extra === ( isBorderBox ? "border" : "content" ) ) { - i = 4; - - // Otherwise initialize for horizontal or vertical properties - } else { - i = name === "width" ? 1 : 0; - } - - for ( ; i < 4; i += 2 ) { - - // Both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // At this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - - // At this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // At this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; -} - -function getWidthOrHeight( elem, name, extra ) { - - // Start with computed style - var valueIsBorderBox, - styles = getStyles( elem ), - val = curCSS( elem, name, styles ), - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test( val ) ) { - return val; - } - - // Check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && - ( support.boxSizingReliable() || val === elem.style[ name ] ); - - // Fall back to offsetWidth/Height when value is "auto" - // This happens for inline elements with no explicit setting (gh-3571) - if ( val === "auto" ) { - val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; - } - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - - // Use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} - -jQuery.extend( { - - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "animationIterationCount": true, - "columnCount": true, - "fillOpacity": true, - "flexGrow": true, - "flexShrink": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - "float": "cssFloat" - }, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ), - style = elem.style; - - // Make sure that we're working with the right name. We don't - // want to query the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // Convert "+=" or "-=" to relative numbers (#7345) - if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { - value = adjustCSS( elem, name, ret ); - - // Fixes bug #9237 - type = "number"; - } - - // Make sure that null and NaN values aren't set (#7116) - if ( value == null || value !== value ) { - return; - } - - // If a number was passed in, add the unit (except for certain CSS properties) - if ( type === "number" ) { - value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); - } - - // background-* props affect original clone's values - if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !( "set" in hooks ) || - ( value = hooks.set( elem, value, extra ) ) !== undefined ) { - - if ( isCustomProp ) { - style.setProperty( name, value ); - } else { - style[ name ] = value; - } - } - - } else { - - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && - ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { - - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ); - - // Make sure that we're working with the right name. We don't - // want to modify the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - // Convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Make numeric if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || isFinite( num ) ? num || 0 : val; - } - - return val; - } -} ); - -jQuery.each( [ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { - - // Certain elements can have dimension info if we invisibly show them - // but it must have a current display style that would benefit - return rdisplayswap.test( jQuery.css( elem, "display" ) ) && - - // Support: Safari 8+ - // Table columns in Safari have non-zero offsetWidth & zero - // getBoundingClientRect().width unless display is changed. - // Support: IE <=11 only - // Running getBoundingClientRect on a disconnected node - // in IE throws an error. - ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? - swap( elem, cssShow, function() { - return getWidthOrHeight( elem, name, extra ); - } ) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function( elem, value, extra ) { - var matches, - styles = extra && getStyles( elem ), - subtract = extra && augmentWidthOrHeight( - elem, - name, - extra, - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ); - - // Convert to pixels if value adjustment is needed - if ( subtract && ( matches = rcssNum.exec( value ) ) && - ( matches[ 3 ] || "px" ) !== "px" ) { - - elem.style[ name ] = value; - value = jQuery.css( elem, name ); - } - - return setPositiveNumber( elem, value, subtract ); - } - }; -} ); - -jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, - function( elem, computed ) { - if ( computed ) { - return ( parseFloat( curCSS( elem, "marginLeft" ) ) || - elem.getBoundingClientRect().left - - swap( elem, { marginLeft: 0 }, function() { - return elem.getBoundingClientRect().left; - } ) - ) + "px"; - } - } -); - -// These hooks are used by animate to expand properties -jQuery.each( { - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, - - // Assumes a single number if not a string - parts = typeof value === "string" ? value.split( " " ) : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -} ); - -jQuery.fn.extend( { - css: function( name, value ) { - return access( this, function( elem, name, value ) { - var styles, len, - map = {}, - i = 0; - - if ( Array.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - } -} ); - - -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; - -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || jQuery.easing._default; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; - -Tween.prototype.init.prototype = Tween.prototype; - -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; - - // Use a property on the element directly when it is not a DOM element, - // or when there is no matching style property that exists. - if ( tween.elem.nodeType !== 1 || - tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { - return tween.elem[ tween.prop ]; - } - - // Passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails. - // Simple values such as "10px" are parsed to Float; - // complex values such as "rotate(1rad)" are returned as-is. - result = jQuery.css( tween.elem, tween.prop, "" ); - - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { - - // Use step hook for back compat. - // Use cssHook if its there. - // Use .style if available and use plain properties where available. - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.nodeType === 1 && - ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || - jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; - -// Support: IE <=9 only -// Panic based approach to setting things on disconnected nodes -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; - -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - }, - _default: "swing" -}; - -jQuery.fx = Tween.prototype.init; - -// Back compat <1.8 extension point -jQuery.fx.step = {}; - - - - -var - fxNow, inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - -function schedule() { - if ( inProgress ) { - if ( document.hidden === false && window.requestAnimationFrame ) { - window.requestAnimationFrame( schedule ); - } else { - window.setTimeout( schedule, jQuery.fx.interval ); - } - - jQuery.fx.tick(); - } -} - -// Animations created synchronously will run synchronously -function createFxNow() { - window.setTimeout( function() { - fxNow = undefined; - } ); - return ( fxNow = jQuery.now() ); -} - -// Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; - - // If we include width, step value is 1 to do all cssExpand values, - // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { - - // We're done with this property - return tween; - } - } -} - -function defaultPrefilter( elem, props, opts ) { - var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, - isBox = "width" in props || "height" in props, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHiddenWithinTree( elem ), - dataShow = dataPriv.get( elem, "fxshow" ); - - // Queue-skipping animations hijack the fx hooks - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always( function() { - - // Ensure the complete handler is called before this completes - anim.always( function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - } ); - } ); - } - - // Detect show/hide animations - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.test( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - - // Pretend to be hidden if this is a "show" and - // there is still data from a stopped show/hide - if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { - hidden = true; - - // Ignore all other no-op show/hide data - } else { - continue; - } - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - } - } - - // Bail out if this is a no-op like .hide().hide() - propTween = !jQuery.isEmptyObject( props ); - if ( !propTween && jQuery.isEmptyObject( orig ) ) { - return; - } - - // Restrict "overflow" and "display" styles during box animations - if ( isBox && elem.nodeType === 1 ) { - - // Support: IE <=9 - 11, Edge 12 - 13 - // Record all 3 overflow attributes because IE does not infer the shorthand - // from identically-valued overflowX and overflowY - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Identify a display type, preferring old show/hide data over the CSS cascade - restoreDisplay = dataShow && dataShow.display; - if ( restoreDisplay == null ) { - restoreDisplay = dataPriv.get( elem, "display" ); - } - display = jQuery.css( elem, "display" ); - if ( display === "none" ) { - if ( restoreDisplay ) { - display = restoreDisplay; - } else { - - // Get nonempty value(s) by temporarily forcing visibility - showHide( [ elem ], true ); - restoreDisplay = elem.style.display || restoreDisplay; - display = jQuery.css( elem, "display" ); - showHide( [ elem ] ); - } - } - - // Animate inline elements as inline-block - if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { - if ( jQuery.css( elem, "float" ) === "none" ) { - - // Restore the original display value at the end of pure show/hide animations - if ( !propTween ) { - anim.done( function() { - style.display = restoreDisplay; - } ); - if ( restoreDisplay == null ) { - display = style.display; - restoreDisplay = display === "none" ? "" : display; - } - } - style.display = "inline-block"; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - anim.always( function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - } ); - } - - // Implement show/hide animations - propTween = false; - for ( prop in orig ) { - - // General show/hide setup for this element animation - if ( !propTween ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); - } - - // Store hidden/visible for toggle so `.stop().toggle()` "reverses" - if ( toggle ) { - dataShow.hidden = !hidden; - } - - // Show elements before animating them - if ( hidden ) { - showHide( [ elem ], true ); - } - - /* eslint-disable no-loop-func */ - - anim.done( function() { - - /* eslint-enable no-loop-func */ - - // The final step of a "hide" animation is actually hiding the element - if ( !hidden ) { - showHide( [ elem ] ); - } - dataPriv.remove( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - } ); - } - - // Per-property setup - propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = propTween.start; - if ( hidden ) { - propTween.end = propTween.start; - propTween.start = 0; - } - } - } -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( Array.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // Not quite $.extend, this won't overwrite existing keys. - // Reusing 'index' because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = Animation.prefilters.length, - deferred = jQuery.Deferred().always( function() { - - // Don't match elem in the :animated selector - delete tick.elem; - } ), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - - // Support: Android 2.3 only - // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ] ); - - // If there's more to do, yield - if ( percent < 1 && length ) { - return remaining; - } - - // If this was an empty animation, synthesize a final progress notification - if ( !length ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - } - - // Resolve the animation and report its conclusion - deferred.resolveWith( elem, [ animation ] ); - return false; - }, - animation = deferred.promise( { - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { - specialEasing: {}, - easing: jQuery.easing._default - }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - - // If we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // Resolve when we played the last frame; otherwise, reject - if ( gotoEnd ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - } ), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - if ( jQuery.isFunction( result.stop ) ) { - jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = - jQuery.proxy( result.stop, result ); - } - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - // Attach callbacks from options - animation - .progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - } ) - ); - - return animation; -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweeners: { - "*": [ function( prop, value ) { - var tween = this.createTween( prop, value ); - adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); - return tween; - } ] - }, - - tweener: function( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.match( rnothtmlwhite ); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; - Animation.tweeners[ prop ].unshift( callback ); - } - }, - - prefilters: [ defaultPrefilter ], - - prefilter: function( callback, prepend ) { - if ( prepend ) { - Animation.prefilters.unshift( callback ); - } else { - Animation.prefilters.push( callback ); - } - } -} ); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - // Go to the end state if fx are off - if ( jQuery.fx.off ) { - opt.duration = 0; - - } else { - if ( typeof opt.duration !== "number" ) { - if ( opt.duration in jQuery.fx.speeds ) { - opt.duration = jQuery.fx.speeds[ opt.duration ]; - - } else { - opt.duration = jQuery.fx.speeds._default; - } - } - } - - // Normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.fn.extend( { - fadeTo: function( speed, to, easing, callback ) { - - // Show any hidden elements after setting opacity to 0 - return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() - - // Animate to the value specified - .end().animate( { opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || dataPriv.get( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each( function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = dataPriv.get( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && - ( type == null || timers[ index ].queue === type ) ) { - - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // Start the next in the queue if the last step wasn't forced. - // Timers currently will call their complete callbacks, which - // will dequeue but only if they were gotoEnd. - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - } ); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each( function() { - var index, - data = dataPriv.get( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // Enable finishing flag on private data - data.finish = true; - - // Empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // Look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // Look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // Turn off finishing flag - delete data.finish; - } ); - } -} ); - -jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -} ); - -// Generate shortcuts for custom animations -jQuery.each( { - slideDown: genFx( "show" ), - slideUp: genFx( "hide" ), - slideToggle: genFx( "toggle" ), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -} ); - -jQuery.timers = []; -jQuery.fx.tick = function() { - var timer, - i = 0, - timers = jQuery.timers; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - - // Run the timer and safely remove it when done (allowing for external removal) - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; - -jQuery.fx.timer = function( timer ) { - jQuery.timers.push( timer ); - jQuery.fx.start(); -}; - -jQuery.fx.interval = 13; -jQuery.fx.start = function() { - if ( inProgress ) { - return; - } - - inProgress = true; - schedule(); -}; - -jQuery.fx.stop = function() { - inProgress = null; -}; - -jQuery.fx.speeds = { - slow: 600, - fast: 200, - - // Default speed - _default: 400 -}; - - -// Based off of the plugin by Clint Helfers, with permission. -// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ -jQuery.fn.delay = function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = window.setTimeout( next, time ); - hooks.stop = function() { - window.clearTimeout( timeout ); - }; - } ); -}; - - -( function() { - var input = document.createElement( "input" ), - select = document.createElement( "select" ), - opt = select.appendChild( document.createElement( "option" ) ); - - input.type = "checkbox"; - - // Support: Android <=4.3 only - // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; - - // Support: IE <=11 only - // Must access selectedIndex to make default options select - support.optSelected = opt.selected; - - // Support: IE <=11 only - // An input loses its value after becoming a radio - input = document.createElement( "input" ); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; -} )(); - - -var boolHook, - attrHandle = jQuery.expr.attrHandle; - -jQuery.fn.extend( { - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each( function() { - jQuery.removeAttr( this, name ); - } ); - } -} ); - -jQuery.extend( { - attr: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set attributes on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - return jQuery.prop( elem, name, value ); - } - - // Attribute hooks are determined by the lowercase version - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - hooks = jQuery.attrHooks[ name.toLowerCase() ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); - } - - if ( value !== undefined ) { - if ( value === null ) { - jQuery.removeAttr( elem, name ); - return; - } - - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - elem.setAttribute( name, value + "" ); - return value; - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - ret = jQuery.find.attr( elem, name ); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !support.radioValue && value === "radio" && - nodeName( elem, "input" ) ) { - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - removeAttr: function( elem, value ) { - var name, - i = 0, - - // Attribute names can contain non-HTML whitespace characters - // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 - attrNames = value && value.match( rnothtmlwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( ( name = attrNames[ i++ ] ) ) { - elem.removeAttribute( name ); - } - } - } -} ); - -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; - -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; - - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); - - if ( !isXML ) { - - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ lowercaseName ]; - attrHandle[ lowercaseName ] = ret; - ret = getter( elem, name, isXML ) != null ? - lowercaseName : - null; - attrHandle[ lowercaseName ] = handle; - } - return ret; - }; -} ); - - - - -var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; - -jQuery.fn.extend( { - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - return this.each( function() { - delete this[ jQuery.propFix[ name ] || name ]; - } ); - } -} ); - -jQuery.extend( { - prop: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set properties on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - return ( elem[ name ] = value ); - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - return elem[ name ]; - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - - // Support: IE <=9 - 11 only - // elem.tabIndex doesn't always return the - // correct value when it hasn't been explicitly set - // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); - - if ( tabindex ) { - return parseInt( tabindex, 10 ); - } - - if ( - rfocusable.test( elem.nodeName ) || - rclickable.test( elem.nodeName ) && - elem.href - ) { - return 0; - } - - return -1; - } - } - }, - - propFix: { - "for": "htmlFor", - "class": "className" - } -} ); - -// Support: IE <=11 only -// Accessing the selectedIndex property -// forces the browser to respect setting selected -// on the option -// The getter ensures a default option is selected -// when in an optgroup -// eslint rule "no-unused-expressions" is disabled for this code -// since it considers such accessions noop -if ( !support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent ) { - parent.selectedIndex; - - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - } - }; -} - -jQuery.each( [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -} ); - - - - - // Strip and collapse whitespace according to HTML spec - // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace - function stripAndCollapse( value ) { - var tokens = value.match( rnothtmlwhite ) || []; - return tokens.join( " " ); - } - - -function getClass( elem ) { - return elem.getAttribute && elem.getAttribute( "class" ) || ""; -} - -jQuery.fn.extend( { - addClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( !arguments.length ) { - return this.attr( "class", "" ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) > -1 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each( function( i ) { - jQuery( this ).toggleClass( - value.call( this, i, getClass( this ), stateVal ), - stateVal - ); - } ); - } - - return this.each( function() { - var className, i, self, classNames; - - if ( type === "string" ) { - - // Toggle individual class names - i = 0; - self = jQuery( this ); - classNames = value.match( rnothtmlwhite ) || []; - - while ( ( className = classNames[ i++ ] ) ) { - - // Check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( value === undefined || type === "boolean" ) { - className = getClass( this ); - if ( className ) { - - // Store className if set - dataPriv.set( this, "__className__", className ); - } - - // If the element has a class name or if we're passed `false`, - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - if ( this.setAttribute ) { - this.setAttribute( "class", - className || value === false ? - "" : - dataPriv.get( this, "__className__" ) || "" - ); - } - } - } ); - }, - - hasClass: function( selector ) { - var className, elem, - i = 0; - - className = " " + selector + " "; - while ( ( elem = this[ i++ ] ) ) { - if ( elem.nodeType === 1 && - ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { - return true; - } - } - - return false; - } -} ); - - - - -var rreturn = /\r/g; - -jQuery.fn.extend( { - val: function( value ) { - var hooks, ret, isFunction, - elem = this[ 0 ]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || - jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && - "get" in hooks && - ( ret = hooks.get( elem, "value" ) ) !== undefined - ) { - return ret; - } - - ret = elem.value; - - // Handle most common string cases - if ( typeof ret === "string" ) { - return ret.replace( rreturn, "" ); - } - - // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each( function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - - } else if ( typeof val === "number" ) { - val += ""; - - } else if ( Array.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - } ); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - } ); - } -} ); - -jQuery.extend( { - valHooks: { - option: { - get: function( elem ) { - - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - - // Support: IE <=10 - 11 only - // option.text throws exceptions (#14686, #14858) - // Strip and collapse whitespace - // https://html.spec.whatwg.org/#strip-and-collapse-whitespace - stripAndCollapse( jQuery.text( elem ) ); - } - }, - select: { - get: function( elem ) { - var value, option, i, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one", - values = one ? null : [], - max = one ? index + 1 : options.length; - - if ( index < 0 ) { - i = max; - - } else { - i = one ? index : 0; - } - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Support: IE <=9 only - // IE8-9 doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - - // Don't return options that are disabled or in a disabled optgroup - !option.disabled && - ( !option.parentNode.disabled || - !nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - - /* eslint-disable no-cond-assign */ - - if ( option.selected = - jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 - ) { - optionSet = true; - } - - /* eslint-enable no-cond-assign */ - } - - // Force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - } -} ); - -// Radios and checkboxes getter/setter -jQuery.each( [ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( Array.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); - } - } - }; - if ( !support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - return elem.getAttribute( "value" ) === null ? "on" : elem.value; - }; - } -} ); - - - - -// Return jQuery for attributes-only inclusion - - -var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; - -jQuery.extend( jQuery.event, { - - trigger: function( event, data, elem, onlyHandlers ) { - - var i, cur, tmp, bubbleType, ontype, handle, special, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf( "." ) > -1 ) { - - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split( "." ); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf( ":" ) < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join( "." ); - event.rnamespace = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === ( elem.ownerDocument || document ) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && - dataPriv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && handle.apply && acceptData( cur ) ) { - event.result = handle.apply( cur, data ); - if ( event.result === false ) { - event.preventDefault(); - } - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( ( !special._default || - special._default.apply( eventPath.pop(), data ) === false ) && - acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - // Piggyback on a donor event to simulate a different one - // Used only for `focus(in | out)` events - simulate: function( type, elem, event ) { - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true - } - ); - - jQuery.event.trigger( e, null, elem ); - } - -} ); - -jQuery.fn.extend( { - - trigger: function( type, data ) { - return this.each( function() { - jQuery.event.trigger( type, data, this ); - } ); - }, - triggerHandler: function( type, data ) { - var elem = this[ 0 ]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -} ); - - -jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup contextmenu" ).split( " " ), - function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; -} ); - -jQuery.fn.extend( { - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -} ); - - - - -support.focusin = "onfocusin" in window; - - -// Support: Firefox <=44 -// Firefox doesn't have focus(in | out) events -// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 -// -// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 -// focus(in | out) events fire after focus & blur events, -// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order -// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 -if ( !support.focusin ) { - jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ); - - if ( !attaches ) { - doc.addEventListener( orig, handler, true ); - } - dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); - }, - teardown: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ) - 1; - - if ( !attaches ) { - doc.removeEventListener( orig, handler, true ); - dataPriv.remove( doc, fix ); - - } else { - dataPriv.access( doc, fix, attaches ); - } - } - }; - } ); -} -var location = window.location; - -var nonce = jQuery.now(); - -var rquery = ( /\?/ ); - - - -// Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml; - if ( !data || typeof data !== "string" ) { - return null; - } - - // Support: IE 9 - 11 only - // IE throws on parseFromString with invalid input. - try { - xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); - } catch ( e ) { - xml = undefined; - } - - if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; -}; - - -var - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - -function buildParams( prefix, obj, traditional, add ) { - var name; - - if ( Array.isArray( obj ) ) { - - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - - // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", - v, - traditional, - add - ); - } - } ); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - - // Serialize scalar item. - add( prefix, obj ); - } -} - -// Serialize an array of form elements or a set of -// key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, valueOrFunction ) { - - // If value is a function, invoke it and use its return value - var value = jQuery.isFunction( valueOrFunction ) ? - valueOrFunction() : - valueOrFunction; - - s[ s.length ] = encodeURIComponent( key ) + "=" + - encodeURIComponent( value == null ? "" : value ); - }; - - // If an array was passed in, assume that it is an array of form elements. - if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - } ); - - } else { - - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ); -}; - -jQuery.fn.extend( { - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map( function() { - - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - } ) - .filter( function() { - var type = this.type; - - // Use .is( ":disabled" ) so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !rcheckableType.test( type ) ); - } ) - .map( function( i, elem ) { - var val = jQuery( this ).val(); - - if ( val == null ) { - return null; - } - - if ( Array.isArray( val ) ) { - return jQuery.map( val, function( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ); - } - - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ).get(); - } -} ); - - -var - r20 = /%20/g, - rhash = /#.*$/, - rantiCache = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, - - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat( "*" ), - - // Anchor tag for parsing the document origin - originAnchor = document.createElement( "a" ); - originAnchor.href = location.href; - -// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - - // For each dataType in the dataTypeExpression - while ( ( dataType = dataTypes[ i++ ] ) ) { - - // Prepend if requested - if ( dataType[ 0 ] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); - - // Otherwise append - } else { - ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); - } - } - } - }; -} - -// Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if ( typeof dataTypeOrTransport === "string" && - !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - } ); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} - -// A special extend for ajax options -// that takes "flat" options (not to be deep extended) -// Fixes #9887 -function ajaxExtend( target, src ) { - var key, deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; -} - -/* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ -function ajaxHandleResponses( s, jqXHR, responses ) { - - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while ( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} - -/* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, - - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while ( current ) { - - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } - - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - prev = current; - current = dataTypes.shift(); - - if ( current ) { - - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { - - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s.throws ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { - state: "parsererror", - error: conv ? e : "No conversion from " + prev + " to " + current - }; - } - } - } - } - } - } - - return { state: "success", data: response }; -} - -jQuery.extend( { - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: location.href, - type: "GET", - isLocal: rlocalProtocol.test( location.protocol ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /\bxml\b/, - html: /\bhtml/, - json: /\bjson\b/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": JSON.parse, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - - // URL without anti-cache param - cacheURL, - - // Response headers - responseHeadersString, - responseHeaders, - - // timeout handle - timeoutTimer, - - // Url cleanup var - urlAnchor, - - // Request state (becomes false upon send and true upon completion) - completed, - - // To know if global events are to be dispatched - fireGlobals, - - // Loop variable - i, - - // uncached part of the url - uncached, - - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - - // Callbacks context - callbackContext = s.context || s, - - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && - ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks( "once memory" ), - - // Status-dependent callbacks - statusCode = s.statusCode || {}, - - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - - // Default abort message - strAbort = "canceled", - - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( completed ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( ( match = rheaders.exec( responseHeadersString ) ) ) { - responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function() { - return completed ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - if ( completed == null ) { - name = requestHeadersNames[ name.toLowerCase() ] = - requestHeadersNames[ name.toLowerCase() ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( completed == null ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( completed ) { - - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } else { - - // Lazy-add the new callbacks in a way that preserves old ones - for ( code in map ) { - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ); - - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || location.href ) + "" ) - .replace( rprotocol, location.protocol + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; - - // A cross-domain request is in order when the origin doesn't match the current origin. - if ( s.crossDomain == null ) { - urlAnchor = document.createElement( "a" ); - - // Support: IE <=8 - 11, Edge 12 - 13 - // IE throws exception on accessing the href property if url is malformed, - // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; - - // Support: IE <=8 - 11 only - // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch ( e ) { - - // If there is an error parsing the URL, assume it is crossDomain, - // it can be rejected by the transport if it is invalid - s.crossDomain = true; - } - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( completed ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) - fireGlobals = jQuery.event && s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger( "ajaxStart" ); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - // Remove hash to simplify url manipulation - cacheURL = s.url.replace( rhash, "" ); - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // Remember the hash so we can put it back - uncached = s.url.slice( cacheURL.length ); - - // If data is available, append data to url - if ( s.data ) { - cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; - - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add or update anti-cache param if needed - if ( s.cache === false ) { - cacheURL = cacheURL.replace( rantiCache, "$1" ); - uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; - } - - // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; - - // Change '%20' to '+' if this is encoded form body content (gh-2658) - } else if ( s.data && s.processData && - ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { - s.data = s.data.replace( r20, "+" ); - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? - s.accepts[ s.dataTypes[ 0 ] ] + - ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && - ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { - - // Abort if not done already and return - return jqXHR.abort(); - } - - // Aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - completeDeferred.add( s.complete ); - jqXHR.done( s.success ); - jqXHR.fail( s.error ); - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - - // If request was aborted inside ajaxSend, stop there - if ( completed ) { - return jqXHR; - } - - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = window.setTimeout( function() { - jqXHR.abort( "timeout" ); - }, s.timeout ); - } - - try { - completed = false; - transport.send( requestHeaders, done ); - } catch ( e ) { - - // Rethrow post-completion exceptions - if ( completed ) { - throw e; - } - - // Propagate others as results - done( -1, e ); - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Ignore repeat invocations - if ( completed ) { - return; - } - - completed = true; - - // Clear timeout if it exists - if ( timeoutTimer ) { - window.clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader( "Last-Modified" ); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader( "etag" ); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - - // Extract error from statusText and normalize for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger( "ajaxStop" ); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -} ); - -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - - // Shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - // The url can be an options object (which then must have .url) - return jQuery.ajax( jQuery.extend( { - url: url, - type: method, - dataType: type, - data: data, - success: callback - }, jQuery.isPlainObject( url ) && url ) ); - }; -} ); - - -jQuery._evalUrl = function( url ) { - return jQuery.ajax( { - url: url, - - // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - "throws": true - } ); -}; - - -jQuery.fn.extend( { - wrapAll: function( html ) { - var wrap; - - if ( this[ 0 ] ) { - if ( jQuery.isFunction( html ) ) { - html = html.call( this[ 0 ] ); - } - - // The elements to wrap the target around - wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - - if ( this[ 0 ].parentNode ) { - wrap.insertBefore( this[ 0 ] ); - } - - wrap.map( function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } - - return elem; - } ).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each( function( i ) { - jQuery( this ).wrapInner( html.call( this, i ) ); - } ); - } - - return this.each( function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - } ); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each( function( i ) { - jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); - } ); - }, - - unwrap: function( selector ) { - this.parent( selector ).not( "body" ).each( function() { - jQuery( this ).replaceWith( this.childNodes ); - } ); - return this; - } -} ); - - -jQuery.expr.pseudos.hidden = function( elem ) { - return !jQuery.expr.pseudos.visible( elem ); -}; -jQuery.expr.pseudos.visible = function( elem ) { - return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); -}; - - - - -jQuery.ajaxSettings.xhr = function() { - try { - return new window.XMLHttpRequest(); - } catch ( e ) {} -}; - -var xhrSuccessStatus = { - - // File protocol always yields status code 0, assume 200 - 0: 200, - - // Support: IE <=9 only - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; - -jQuery.ajaxTransport( function( options ) { - var callback, errorCallback; - - // Cross domain only allowed if supported through XMLHttpRequest - if ( support.cors || xhrSupported && !options.crossDomain ) { - return { - send: function( headers, complete ) { - var i, - xhr = options.xhr(); - - xhr.open( - options.type, - options.url, - options.async, - options.username, - options.password - ); - - // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( options.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( options.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { - headers[ "X-Requested-With" ] = "XMLHttpRequest"; - } - - // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - - // Callback - callback = function( type ) { - return function() { - if ( callback ) { - callback = errorCallback = xhr.onload = - xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; - - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { - - // Support: IE <=9 only - // On a manual native abort, IE9 throws - // errors on any property access that is not readyState - if ( typeof xhr.status !== "number" ) { - complete( 0, "error" ); - } else { - complete( - - // File: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } - } else { - complete( - xhrSuccessStatus[ xhr.status ] || xhr.status, - xhr.statusText, - - // Support: IE <=9 only - // IE9 has no XHR2 but throws on binary (trac-11426) - // For XHR2 non-text, let the caller handle it (gh-2498) - ( xhr.responseType || "text" ) !== "text" || - typeof xhr.responseText !== "string" ? - { binary: xhr.response } : - { text: xhr.responseText }, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - errorCallback = xhr.onerror = callback( "error" ); - - // Support: IE 9 only - // Use onreadystatechange to replace onabort - // to handle uncaught aborts - if ( xhr.onabort !== undefined ) { - xhr.onabort = errorCallback; - } else { - xhr.onreadystatechange = function() { - - // Check readyState before timeout as it changes - if ( xhr.readyState === 4 ) { - - // Allow onerror to be called first, - // but that will not handle a native abort - // Also, save errorCallback to a variable - // as xhr.onerror cannot be accessed - window.setTimeout( function() { - if ( callback ) { - errorCallback(); - } - } ); - } - }; - } - - // Create the abort callback - callback = callback( "abort" ); - - try { - - // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { - - // #14683: Only rethrow if this hasn't been notified as an error yet - if ( callback ) { - throw e; - } - } - }, - - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -} ); - - - - -// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) -jQuery.ajaxPrefilter( function( s ) { - if ( s.crossDomain ) { - s.contents.script = false; - } -} ); - -// Install script dataType -jQuery.ajaxSetup( { - accepts: { - script: "text/javascript, application/javascript, " + - "application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /\b(?:java|ecma)script\b/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -} ); - -// Handle cache's special case and crossDomain -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - } -} ); - -// Bind script tag hack transport -jQuery.ajaxTransport( "script", function( s ) { - - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery( "