EZP-30344: Implemented Translation Limitation

src/bundle/Controller/ContentViewController.php

@@ -13,6 +13,7 @@
 use eZ\Publish\API\Repository\ContentTypeService;
 use eZ\Publish\API\Repository\LanguageService;
 use eZ\Publish\API\Repository\LocationService;
+use eZ\Publish\API\Repository\PermissionResolver;
 use eZ\Publish\API\Repository\Values\Content\Location;
 use eZ\Publish\API\Repository\Values\Content\ContentInfo;
 use eZ\Publish\API\Repository\Values\Content\VersionInfo;
@@ -33,7 +34,9 @@
 use EzSystems\EzPlatformAdminUi\Form\Data\User\UserDeleteData;
 use EzSystems\EzPlatformAdminUi\Form\Data\User\UserEditData;
 use EzSystems\EzPlatformAdminUi\Form\Factory\FormFactory;
+use EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\ContentEditTranslationChoiceLoader;
 use EzSystems\EzPlatformAdminUi\Form\Type\Content\ContentVisibilityUpdateType;
+use EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer;
 use EzSystems\EzPlatformAdminUi\Specification\Content\ContentHaveAssetRelation;
 use EzSystems\EzPlatformAdminUi\Specification\Content\ContentHaveUniqueRelation;
 use EzSystems\EzPlatformAdminUi\Specification\ContentIsUser;
@@ -83,6 +86,12 @@ class ContentViewController extends Controller
     /** @var \eZ\Publish\Core\MVC\ConfigResolverInterface */
     private $configResolver;
 
+    /** @var \eZ\Publish\API\Repository\PermissionResolver */
+    private $permissionResolver;
+
+    /** @var \EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer */
+    private $lookupLimitationsTransformer;
+
     /**
      * @param \eZ\Publish\API\Repository\ContentTypeService $contentTypeService
      * @param \eZ\Publish\API\Repository\LanguageService $languageService
@@ -96,6 +105,8 @@ class ContentViewController extends Controller
      * @param \eZ\Publish\API\Repository\LocationService $locationService
      * @param \eZ\Publish\Core\MVC\Symfony\Locale\UserLanguagePreferenceProviderInterface $userLanguagePreferenceProvider
      * @param \eZ\Publish\Core\MVC\ConfigResolverInterface $configResolver
+     * @param \eZ\Publish\API\Repository\PermissionResolver $permissionResolver
+     * @param \EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer $lookupLimitationsTransformer
      */
     public function __construct(
         ContentTypeService $contentTypeService,
@@ -109,7 +120,9 @@ public function __construct(
         ContentService $contentService,
         LocationService $locationService,
         UserLanguagePreferenceProviderInterface $userLanguagePreferenceProvider,
-        ConfigResolverInterface $configResolver
+        ConfigResolverInterface $configResolver,
+        PermissionResolver $permissionResolver,
+        LookupLimitationsTransformer $lookupLimitationsTransformer
     ) {
         $this->contentTypeService = $contentTypeService;
         $this->languageService = $languageService;
@@ -123,6 +136,8 @@ public function __construct(
         $this->locationService = $locationService;
         $this->userLanguagePreferenceProvider = $userLanguagePreferenceProvider;
         $this->configResolver = $configResolver;
+        $this->permissionResolver = $permissionResolver;
+        $this->lookupLimitationsTransformer = $lookupLimitationsTransformer;
     }
 
     /**
@@ -333,8 +348,20 @@ private function createContentEditForm(
         ?Language $language = null,
         ?Location $location = null
     ): FormInterface {
+        $languageCodes = $versionInfo->languageCodes ?? [];
+
         return $this->formFactory->contentEdit(
-            new ContentEditData($contentInfo, $versionInfo, $language, $location)
+            new ContentEditData($contentInfo, $versionInfo, $language, $location),
+            null,
+            [
+                'choice_loader' => new ContentEditTranslationChoiceLoader(
+                    $this->languageService,
+                    $this->permissionResolver,
+                    $contentInfo,
+                    $this->lookupLimitationsTransformer,
+                    $languageCodes
+                ),
+            ]
         );
     }
 

src/bundle/Resources/config/services/permissions.yml

@@ -8,3 +8,5 @@ services:
 
     EzSystems\EzPlatformAdminUi\Permission\PermissionCheckerInterface:
         alias: EzSystems\EzPlatformAdminUi\Permission\PermissionChecker
+
+    EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer: ~

src/lib/Form/Factory/FormFactory.php

@@ -183,20 +183,23 @@ public function __construct(
     /**
      * @param ContentEditData|null $data
      * @param string|null $name
+     * @param array $options
      *
      * @return FormInterface
      *
      * @throws InvalidOptionsException
      */
     public function contentEdit(
         ?ContentEditData $data = null,
-        ?string $name = null
+        ?string $name = null,
+        array $options = []
     ): FormInterface {
         $name = $name ?: StringUtil::fqcnToBlockPrefix(ContentEditType::class);
         $data = $data ?? new ContentEditData();
-        $options = null !== $data->getVersionInfo()
-            ? ['language_codes' => $data->getVersionInfo()->languageCodes]
-            : [];
+
+        if (empty($options['language_codes']) && null !== $data->getVersionInfo()) {
+            $options['language_codes'] = $data->getVersionInfo()->languageCodes;
+        }
 
         return $this->formFactory->createNamed(
             $name,

src/lib/Form/Type/ChoiceList/Loader/ContentEditTranslationChoiceLoader.php

@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader;
+
+use eZ\Publish\API\Repository\LanguageService;
+use eZ\Publish\API\Repository\PermissionResolver;
+use eZ\Publish\API\Repository\Values\Content\ContentInfo;
+use eZ\Publish\API\Repository\Values\Content\Language;
+use eZ\Publish\API\Repository\Values\User\Limitation;
+use eZ\Publish\SPI\Limitation\Target\Version;
+use EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer;
+
+class ContentEditTranslationChoiceLoader extends BaseChoiceLoader
+{
+    /** @var \eZ\Publish\API\Repository\LanguageService */
+    protected $languageService;
+
+    /** @var \eZ\Publish\API\Repository\PermissionResolver */
+    protected $permissionResolver;
+
+    /** @var string[] */
+    protected $languageCodes;
+
+    /** @var \eZ\Publish\API\Repository\Values\Content\ContentInfo */
+    private $contentInfo;
+
+    /** @var \EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer */
+    private $lookupLimitationsTransformer;
+
+    /**
+     * @param \eZ\Publish\API\Repository\LanguageService $languageService
+     * @param \eZ\Publish\API\Repository\PermissionResolver $permissionResolver
+     * @param \eZ\Publish\API\Repository\Values\Content\ContentInfo $contentInfo
+     * @param \EzSystems\EzPlatformAdminUi\Permission\LookupLimitationsTransformer $lookupLimitationsTransformer
+     * @param string[] $languageCodes
+     */
+    public function __construct(
+        LanguageService $languageService,
+        PermissionResolver $permissionResolver,
+        ?ContentInfo $contentInfo,
+        LookupLimitationsTransformer $lookupLimitationsTransformer,
+        $languageCodes
+    ) {
+        $this->languageService = $languageService;
+        $this->permissionResolver = $permissionResolver;
+        $this->contentInfo = $contentInfo;
+        $this->languageCodes = $languageCodes;
+        $this->lookupLimitationsTransformer = $lookupLimitationsTransformer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getChoiceList(): array
+    {
+        $languages = $this->languageService->loadLanguages();
+        $limitationLanguageCodes = [];
+
+        if (!empty($this->languageCodes)) {
+            $languages = array_filter(
+                $languages,
+                function (Language $language) {
+                    return \in_array($language->languageCode, $this->languageCodes, true);
+                }
+            );
+        }
+        $languagesCodes = array_column($languages, 'languageCode');
+        if (null !== $this->contentInfo) {
+            $lookupLimitations = $this->permissionResolver->lookupLimitations(
+                'content',
+                'edit',
+                $this->contentInfo,
+                [(new Version())->translateToAnyLanguageOf($languagesCodes)],
+                [Limitation\TranslationLimitation::IDENTIFIER]
+            );
+
+            $limitationLanguageCodes = $this->lookupLimitationsTransformer->getFlattenedLimitationsValues($lookupLimitations);
+        }
+
+        if (!empty($limitationLanguageCodes)) {
+            $languages = array_filter(
+                $languages,
+                function (Language $language) use ($limitationLanguageCodes) {
+                    return \in_array($language->languageCode, $limitationLanguageCodes, true);
+                }
+            );
+        }
+
+        return $languages;
+    }
+}

src/lib/Form/Type/ChoiceList/Loader/PermissionAwareLanguageChoiceLoader.php

@@ -9,7 +9,7 @@
 namespace EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader;
 
 use eZ\Publish\API\Repository\PermissionResolver;
-use eZ\Publish\API\Repository\Values\User\Limitation\LanguageLimitation;
+use eZ\Publish\API\Repository\Values\User\Limitation\TranslationLimitation;
 use EzSystems\EzPlatformAdminUi\Permission\PermissionCheckerInterface;
 use eZ\Publish\API\Repository\Values\Content\Language;
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
@@ -61,7 +61,7 @@ public function loadChoiceList($value = null)
         $restrictedLanguagesCodes = [];
         $hasAccess = $this->permissionResolver->hasAccess($this->module, $this->function);
         if (!is_bool($hasAccess)) {
-            $restrictedLanguagesCodes = $this->permissionChecker->getRestrictions($hasAccess, LanguageLimitation::class);
+            $restrictedLanguagesCodes = $this->permissionChecker->getRestrictions($hasAccess, TranslationLimitation::class);
         }
 
         $languages = $this->decorated->getChoiceList();

src/lib/Form/Type/Content/Draft/ContentEditType.php

@@ -10,6 +10,7 @@
 
 use eZ\Publish\API\Repository\LanguageService;
 use EzSystems\EzPlatformAdminUi\Form\Data\Content\Draft\ContentEditData;
+use EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\LanguageChoiceLoader;
 use EzSystems\EzPlatformAdminUi\Form\Type\Content\ContentInfoType;
 use EzSystems\EzPlatformAdminUi\Form\Type\Content\LocationType;
 use EzSystems\EzPlatformAdminUi\Form\Type\Content\VersionInfoType;
@@ -22,15 +23,22 @@
 
 class ContentEditType extends AbstractType
 {
-    /** @var LanguageService */
+    /** @var \eZ\Publish\API\Repository\LanguageService */
     protected $languageService;
 
+    /** @var \EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\LanguageChoiceLoader */
+    private $languageChoiceLoader;
+
     /**
-     * @param LanguageService $languageService
+     * @param \eZ\Publish\API\Repository\LanguageService $languageService
+     * @param \EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\LanguageChoiceLoader $languageChoiceLoader
      */
-    public function __construct(LanguageService $languageService)
-    {
+    public function __construct(
+        LanguageService $languageService,
+        LanguageChoiceLoader $languageChoiceLoader
+    ) {
         $this->languageService = $languageService;
+        $this->languageChoiceLoader = $languageChoiceLoader;
     }
 
     public function buildForm(FormBuilderInterface $builder, array $options)
@@ -74,6 +82,7 @@ public function configureOptions(OptionsResolver $resolver)
                 'data_class' => ContentEditData::class,
                 'translation_domain' => 'forms',
                 'language_codes' => false,
+                'choice_loader' => $this->languageChoiceLoader,
             ])
             ->setAllowedTypes('language_codes', ['bool', 'array']);
     }
@@ -89,9 +98,10 @@ private function getLanguageOptions(array $options): array
             'label' => false,
             'multiple' => false,
             'expanded' => true,
+            'choice_loader' => $options['choice_loader'],
         ];
 
-        if (is_array($options['language_codes'])) {
+        if ($options['choice_loader'] instanceof LanguageChoiceLoader && is_array($options['language_codes'])) {
             $languageOptions['choice_loader'] = new CallbackChoiceLoader(function () use ($options) {
                 return array_map([$this->languageService, 'loadLanguage'], $options['language_codes']);
             });