class TranslationsTest

class TranslationsTest extends WebDriverTestBase {
  use EntityReferenceTestTrait;
  use MediaTypeCreationTrait;
  use TestFileCreationTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'content_translation',
    'field',
    'media',
    'media_library',
    'node',
    'views',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Create some languages.
    foreach ([
      'nl',
      'es',
    ] as $langcode) {
      ConfigurableLanguage::createFromLangcode($langcode)->save();
    }
    // Create an image media type and article node type.
    $this->createMediaType('image', [
      'id' => 'image',
    ]);
    $this->drupalCreateContentType([
      'type' => 'article',
      'name' => 'Article',
    ]);
    // Make the media translatable and ensure the change is picked up.
    \Drupal::service('content_translation.manager')->setEnabled('media', 'image', TRUE);
    // Create a media reference field on articles.
    $this->createEntityReferenceField('node', 'article', 'field_media', 'Media', 'media', 'default', [
      'target_bundles' => [
        'image',
      ],
    ], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
    // Add the media field to the form display.
    \Drupal::service('entity_display.repository')->getFormDisplay('node', 'article')
      ->setComponent('field_media', [
      'type' => 'media_library_widget',
    ])
      ->save();
    // Create a file to user for our images.
    $image = File::create([
      'uri' => $this->getTestFiles('image')[0]->uri,
    ]);
    $image->setPermanent();
    $image->save();
    // Create a translated and untranslated media item in each language.
    // cSpell:disable
    $media_items = [
      [
        'nl' => 'Eekhoorn',
        'es' => 'Ardilla',
      ],
      [
        'es' => 'Zorro',
        'nl' => 'Vos',
      ],
      [
        'nl' => 'Hert',
      ],
      [
        'es' => 'Tejón',
      ],
    ];
    // cSpell:enable
    foreach ($media_items as $translations) {
      $default_langcode = key($translations);
      $default_name = array_shift($translations);
      $media = Media::create([
        'name' => $default_name,
        'bundle' => 'image',
        'field_media_image' => $image,
        'langcode' => $default_langcode,
      ]);
      foreach ($translations as $langcode => $name) {
        $media->addTranslation($langcode, [
          'name' => $name,
        ]);
      }
      $media->save();
    }
    $user = $this->drupalCreateUser([
      'access administration pages',
      'access content',
      'access media overview',
      'edit own article content',
      'create article content',
      'administer media',
    ]);
    $this->drupalLogin($user);
  }
  
  /**
   * Tests the media library widget shows all media only once.
   */
  public function testMediaLibraryTranslations() {
    $assert_session = $this->assertSession();
    $page = $this->getSession()
      ->getPage();
    // All translations should be shown in the administration overview,
    // regardless of the interface language.
    $this->drupalGet('nl/admin/content/media-grid');
    $assert_session->elementsCount('css', '.js-media-library-item', 6);
    $media_items = $page->findAll('css', '.js-media-library-item-preview + div');
    $media_names = [];
    foreach ($media_items as $media_item) {
      $media_names[] = $media_item->getText();
    }
    sort($media_names);
    // cSpell:disable-next-line
    $this->assertSame([
      'Ardilla',
      'Eekhoorn',
      'Hert',
      'Tejón',
      'Vos',
      'Zorro',
    ], $media_names);
    $this->drupalGet('es/admin/content/media-grid');
    $assert_session->elementsCount('css', '.js-media-library-item', 6);
    $media_items = $page->findAll('css', '.js-media-library-item-preview + div');
    $media_names = [];
    foreach ($media_items as $media_item) {
      $media_names[] = $media_item->getText();
    }
    sort($media_names);
    // cSpell:disable-next-line
    $this->assertSame([
      'Ardilla',
      'Eekhoorn',
      'Hert',
      'Tejón',
      'Vos',
      'Zorro',
    ], $media_names);
    // All media should only be shown once, and should be shown in the interface
    // language.
    $this->drupalGet('nl/node/add/article');
    $assert_session->elementExists('css', '.js-media-library-open-button[name^="field_media"]')
      ->click();
    $assert_session->waitForText('Add or select media');
    $assert_session->elementsCount('css', '.js-media-library-item', 4);
    $media_items = $page->findAll('css', '.js-media-library-item-preview + div');
    $media_names = [];
    foreach ($media_items as $media_item) {
      $media_names[] = $media_item->getText();
    }
    sort($media_names);
    // cSpell:disable-next-line
    $this->assertSame([
      'Eekhoorn',
      'Hert',
      'Tejón',
      'Vos',
    ], $media_names);
    $this->drupalGet('es/node/add/article');
    $assert_session->elementExists('css', '.js-media-library-open-button[name^="field_media"]')
      ->click();
    $assert_session->waitForText('Add or select media');
    $assert_session->elementsCount('css', '.js-media-library-item', 4);
    $media_items = $page->findAll('css', '.js-media-library-item-preview + div');
    $media_names = [];
    foreach ($media_items as $media_item) {
      $media_names[] = $media_item->getText();
    }
    sort($media_names);
    // cSpell:disable-next-line
    $this->assertSame([
      'Ardilla',
      'Hert',
      'Tejón',
      'Zorro',
    ], $media_names);
  }

}