Preview working

src/Admin/EventAdmin.php

@@ -104,13 +104,15 @@ public function configureViews(ViewCollection $viewCollection): void
             $viewCollection->add($listView);
 
             // Configure Event Add View
-            $addFormView = $this->viewBuilderFactory->createResourceTabViewBuilder(static::ADD_FORM_VIEW, '/events/:locale/add')
+            $addFormView = $this->viewBuilderFactory
+                ->createResourceTabViewBuilder(static::ADD_FORM_VIEW, '/events/:locale/add')
                 ->setResourceKey(Event::RESOURCE_KEY)
                 ->setBackView(static::LIST_VIEW)
                 ->addLocales($locales);
             $viewCollection->add($addFormView);
 
-            $addDetailsFormView = $this->viewBuilderFactory->createFormViewBuilder(static::ADD_FORM_DETAILS_VIEW, '/details')
+            $addDetailsFormView = $this->viewBuilderFactory
+                ->createFormViewBuilder(static::ADD_FORM_DETAILS_VIEW, '/details')
                 ->setResourceKey(Event::RESOURCE_KEY)
                 ->setFormKey(Event::FORM_KEY)
                 ->setTabTitle('sulu_admin.details')
@@ -120,7 +122,8 @@ public function configureViews(ViewCollection $viewCollection): void
             $viewCollection->add($addDetailsFormView);
 
             // Configure Event Edit View
-            $editFormView = $this->viewBuilderFactory->createResourceTabViewBuilder(static::EDIT_FORM_VIEW, '/events/:locale/:id')
+            $editFormView = $this->viewBuilderFactory
+                ->createResourceTabViewBuilder(static::EDIT_FORM_VIEW, '/events/:locale/:id')
                 ->setResourceKey(Event::RESOURCE_KEY)
                 ->setBackView(static::LIST_VIEW)
                 ->setTitleProperty('title')
@@ -139,7 +142,9 @@ public function configureViews(ViewCollection $viewCollection): void
                 ),
             ];
 
-            $editDetailsFormView = $this->viewBuilderFactory->createFormViewBuilder(static::EDIT_FORM_DETAILS_VIEW, '/details')
+            $editDetailsFormView = $this->viewBuilderFactory
+                ->createPreviewFormViewBuilder(static::EDIT_FORM_DETAILS_VIEW, '/details')
+                ->setPreviewCondition('id != null')
                 ->setResourceKey(Event::RESOURCE_KEY)
                 ->setFormKey(Event::FORM_KEY)
                 ->setTabTitle('sulu_admin.details')
@@ -162,19 +167,10 @@ public function configureViews(ViewCollection $viewCollection): void
                 $formToolbarActionsWithoutType[] = new ToolbarAction('sulu_admin.save');
             }
 
-//            $viewCollection->add(
-//                $this->viewBuilderFactory->createPreviewFormViewBuilder(static::EDIT_FORM_VIEW_EXCERPT, '/excerpt')
-//                    ->setResourceKey(Event::RESOURCE_KEY)
-//                    ->setFormKey('page_excerpt')
-//                    ->setTabTitle('sulu_page.excerpt')
-//                    ->addToolbarActions($formToolbarActionsWithoutType)
-//                    ->setParent(static::EDIT_FORM_VIEW)
-//            );
-
             $viewCollection->add(
                 $this->viewBuilderFactory
                     ->createPreviewFormViewBuilder(static::EDIT_FORM_VIEW_SEO, '/seo')
-                    ->disablePreviewWebspaceChooser()
+//                    ->disablePreviewWebspaceChooser()
                     ->setResourceKey(Event::RESOURCE_KEY)
                     ->setFormKey('page_seo')
                     ->setTabTitle('sulu_page.seo')
@@ -189,7 +185,7 @@ public function configureViews(ViewCollection $viewCollection): void
             $viewCollection->add(
                 $this->viewBuilderFactory
                     ->createPreviewFormViewBuilder(static::EDIT_FORM_VIEW_EXCERPT, '/excerpt')
-                    ->disablePreviewWebspaceChooser()
+//                    ->disablePreviewWebspaceChooser()
                     ->setResourceKey(Event::RESOURCE_KEY)
                     ->setFormKey('page_excerpt')
                     ->setTabTitle('sulu_page.excerpt')
@@ -236,4 +232,9 @@ public function getSecurityContexts(): array
             ],
         ];
     }
+
+    public function getConfigKey(): ?string
+    {
+        return 'sulu_event';
+    }
 }

src/Controller/Website/AbstractController.php

@@ -4,11 +4,11 @@
 
 use Sulu\Bundle\MediaBundle\Api\Media;
 use Sulu\Bundle\MediaBundle\Media\Manager\MediaManagerInterface;
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController as AbstractSymfonyController;
+use Sulu\Bundle\WebsiteBundle\Controller\WebsiteController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\RequestStack;
 
-abstract class AbstractController extends AbstractSymfonyController
+abstract class AbstractController extends WebsiteController
 {
     protected $mediaManager;
 

src/Controller/Website/EventController.php

@@ -7,13 +7,18 @@
 use Manuxi\SuluEventBundle\Entity\Event;
 use Manuxi\SuluEventBundle\Repository\EventRepository;
 use JMS\Serializer\SerializerBuilder;
+use Sulu\Bundle\HttpCacheBundle\Cache\SuluHttpCache;
 use Sulu\Bundle\MediaBundle\Media\Manager\MediaManagerInterface;
+use Sulu\Bundle\PreviewBundle\Preview\Preview;
 use Sulu\Bundle\RouteBundle\Entity\RouteRepositoryInterface;
 use Sulu\Bundle\WebsiteBundle\Resolver\TemplateAttributeResolverInterface;
 use Sulu\Component\Webspace\Manager\WebspaceManagerInterface;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\HttpException;
 use Symfony\Contracts\Translation\TranslatorInterface;
+use Twig\Environment;
 
 class EventController extends AbstractController
 {
@@ -41,8 +46,11 @@ public function __construct(
         $this->routeRepository           = $routeRepository;
     }
 
-    public function indexAction(Event $event): Response
+    public function indexAction(Event $event, string $view = 'pages/event', bool $preview = false, bool $partial = false): Response
     {
+        $requestFormat = $this->request->getRequestFormat();
+        $viewTemplate = $view . '.' . $requestFormat . '.twig';
+
         $parameters = $this->templateAttributeResolver->resolve([
             'event'   => $event,
             'content' => [
@@ -55,7 +63,37 @@ public function indexAction(Event $event): Response
             'created'       => $event->getCreated(),
         ]);
 
-        return $this->render('pages/event.html.twig', $parameters);
+        $response = $this->createResponse($this->request);
+
+        try {
+            if ($partial) {
+                $response->setContent(
+                    $this->renderBlock(
+                        $viewTemplate,
+                        'content',
+                        $parameters
+                    )
+                );
+
+                return $response;
+            } elseif ($preview) {
+                $response->setContent(
+                    $this->renderPreview($viewTemplate, $parameters)
+                );
+            } else {
+                $response->setContent(
+                    $this->renderView(
+                        $viewTemplate,
+                        $parameters
+                    )
+                );
+            }
+            return $response;
+
+        } catch (\InvalidArgumentException $exception) {
+            // template not found
+            throw new HttpException(406, 'Error encountered when rendering content', $exception);
+        }
     }
 
     /**
@@ -102,40 +140,31 @@ public static function getSubscribedServices()
         return $subscribedServices;
     }
 
-    /**
-     * "seo" => array:7 [▼
-     *   "title" => ""
-     *   "description" => ""
-     *   "keywords" => ""
-     *   "canonicalUrl" => ""
-     *   "noIndex" => false
-     *   "noFollow" => false
-     *   "hideInSitemap" => false
-     * ].
-     *
-     * @noinspection PhpUnusedPrivateMethodInspection
-     */
-    private function getSeo(Event $event): array
+    private function createResponse(Request $request): Response
     {
-        return [$event];
-    }
+        $response = new Response();
+        $cacheLifetime = $request->attributes->get('_cacheLifetime');
+
+        if ($cacheLifetime) {
+            $response->setPublic();
+            $response->headers->set(
+                SuluHttpCache::HEADER_REVERSE_PROXY_TTL,
+                $cacheLifetime
+            );
+            $response->setMaxAge($this->getParameter('sulu_http_cache.cache.max_age'));
+            $response->setSharedMaxAge($this->getParameter('sulu_http_cache.cache.shared_max_age'));
+        }
 
-    /**
-     * "excerpt" => array:8 [▼
-     *   "title" => ""
-     *   "more" => ""
-     *   "description" => ""
-     *   "categories" => []
-     *   "tags" => []
-     *   "segments" => []
-     *   "icon" => []
-     *   "images" => []
-     * ].
-     *
-     * @noinspection PhpUnusedPrivateMethodInspection
-     */
-    private function getExcerpt(Event $event): array
-    {
-        return [$event];
+        // we need to set the content type ourselves here
+        // else symfony will use the accept header of the client and the page could be cached with false content-type
+        // see following symfony issue: https://github.com/symfony/symfony/issues/35694
+        $mimeType = $request->getMimeType($request->getRequestFormat());
+
+        if ($mimeType) {
+            $response->headers->set('Content-Type', $mimeType);
+        }
+
+        return $response;
     }
+
 }

src/Entity/Event.php

@@ -71,7 +71,7 @@ class Event implements AuditableTranslationInterface
     /**
      * @var Collection<string, EventTranslation>
      *
-     * @ORM\OneToMany(targetEntity="Manuxi\SuluEventBundle\Entity\EventTranslation", mappedBy="event", cascade={"ALL"}, indexBy="locale")
+     * @ORM\OneToMany(targetEntity="Manuxi\SuluEventBundle\Entity\EventTranslation", mappedBy="event", cascade={"ALL"}, indexBy="locale", fetch="EXTRA_LAZY")
      *
      * @Serializer\Exclude
      */

src/Entity/Models/EventModel.php

@@ -152,7 +152,7 @@ private function mapDataToEvent(Event $event, array $data): Event
 
         $description = $this->getProperty($data, 'description');
         if ($description) {
-            $event->setTeaser($description);
+            $event->setDescription($description);
         }
 
         $startDate = $this->getProperty($data, 'startDate');

src/Preview/EventObjectProvider.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Manuxi\SuluEventBundle\Preview;
+
+use Manuxi\SuluEventBundle\Repository\EventRepository;
+use Sulu\Bundle\PreviewBundle\Preview\Object\PreviewObjectProviderInterface;
+
+class EventObjectProvider implements PreviewObjectProviderInterface
+{
+    private $eventRepository;
+
+    public function __construct(EventRepository $eventRepository)
+    {
+        $this->eventRepository = $eventRepository;
+    }
+
+    public function getObject($id, $locale)
+    {
+        return $this->eventRepository->findById((int)$id, $locale);
+    }
+
+    public function getId($object)
+    {
+        return $object->getId();
+    }
+
+    public function setValues($object, $locale, array $data)
+    {
+        // TODO: Implement setValues() method.
+    }
+
+    public function setContext($object, $locale, array $context)
+    {
+        if (\array_key_exists('template', $context)) {
+            $object->setStructureType($context['template']);
+        }
+
+        return $object;
+    }
+
+    public function serialize($object)
+    {
+        return serialize($object);
+    }
+
+    public function deserialize($serializedObject, $objectClass)
+    {
+        return unserialize($serializedObject);
+    }
+}

src/Resources/config/services.xml

@@ -120,5 +120,14 @@
             <argument type="service" id="sulu_event.repository.location"/>
         </service>
 
+        <service id="sulu_event.object_provider" public="true" class="Manuxi\SuluEventBundle\Preview\EventObjectProvider">
+            <argument type="service" id="sulu_event.repository.event"/>
+            <tag name="sulu_preview.object_provider" provider-key="events"/>
+        </service>
+
+        <service id="sulu_event.routing_provider" public="true" class="Manuxi\SuluEventBundle\Routing\EventRouteDefaultsProvider">
+            <argument type="service" id="sulu_event.repository.event"/>
+            <tag name="sulu_route.defaults_provider"/>
+        </service>
     </services>
 </container>

src/Routing/EventRouteDefaultsProvider.php

@@ -23,7 +23,8 @@ public function getByEntity($entityClass, $id, $locale, $object = null)
     {
         return [
             '_controller' => EventController::class . '::indexAction',
-            'event' => $object ?: $this->eventRepository->findById($id, $locale),
+//            'event' => $object ?: $this->eventRepository->findById($id, $locale),
+            'event' => $this->eventRepository->findById($id, $locale),
         ];
     }