NodeTranslationUITest.php in Drupal 8

Namespace

Drupal\Tests\node\Functional

File

core/modules/node/tests/src/Functional/NodeTranslationUITest.php

<?php

namespace Drupal\Tests\node\Functional;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Database\Database;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Tests\content_translation\Functional\ContentTranslationUITestBase;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Url;
use Drupal\node\Entity\Node;
use Drupal\language\Entity\ConfigurableLanguage;

/**
 * Tests the Node Translation UI.
 *
 * @group node
 */
class NodeTranslationUITest extends ContentTranslationUITestBase {

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {inheritdoc}
   */
  protected $defaultCacheContexts = [
    'languages:language_interface',
    'theme',
    'route',
    'timezone',
    'url.path.parent',
    'url.query_args:_wrapper_format',
    'url.site',
    'user.roles',
    'url.path.is_front',
    // These two cache contexts are added by BigPipe.
    'cookies:big_pipe_nojs',
    'session.exists',
  ];

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'block',
    'language',
    'content_translation',
    'node',
    'datetime',
    'field_ui',
    'help',
  ];

  /**
   * The profile to install as a basis for testing.
   *
   * @var string
   */
  protected $profile = 'standard';
  protected function setUp() {
    $this->entityTypeId = 'node';
    $this->bundle = 'article';
    parent::setUp();

    // Ensure the help message is shown even with prefixed paths.
    $this
      ->drupalPlaceBlock('help_block', [
      'region' => 'content',
    ]);

    // Display the language selector.
    $this
      ->drupalLogin($this->administrator);
    $edit = [
      'language_configuration[language_alterable]' => TRUE,
    ];
    $this
      ->drupalPostForm('admin/structure/types/manage/article', $edit, t('Save content type'));
    $this
      ->drupalLogin($this->translator);
  }

  /**
   * Tests the basic translation UI.
   */
  public function testTranslationUI() {
    parent::testTranslationUI();
    $this
      ->doUninstallTest();
  }

  /**
   * Tests changing the published status on a node without fields.
   */
  public function testPublishedStatusNoFields() {

    // Test changing the published status of an article without fields.
    $this
      ->drupalLogin($this->administrator);

    // Delete all fields.
    $this
      ->drupalGet('admin/structure/types/manage/article/fields');
    $this
      ->drupalPostForm('admin/structure/types/manage/article/fields/node.article.' . $this->fieldName . '/delete', [], t('Delete'));
    $this
      ->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_tags/delete', [], t('Delete'));
    $this
      ->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_image/delete', [], t('Delete'));

    // Add a node.
    $default_langcode = $this->langcodes[0];
    $values[$default_langcode] = [
      'title' => [
        [
          'value' => $this
            ->randomMachineName(),
        ],
      ],
    ];
    $this->entityId = $this
      ->createEntity($values[$default_langcode], $default_langcode);
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage($this->entityTypeId);
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);

    // Add a content translation.
    $langcode = 'fr';
    $language = ConfigurableLanguage::load($langcode);
    $values[$langcode] = [
      'title' => [
        [
          'value' => $this
            ->randomMachineName(),
        ],
      ],
    ];
    $entity_type_id = $entity
      ->getEntityTypeId();
    $add_url = Url::fromRoute("entity.{$entity_type_id}.content_translation_add", [
      $entity
        ->getEntityTypeId() => $entity
        ->id(),
      'source' => $default_langcode,
      'target' => $langcode,
    ], [
      'language' => $language,
    ]);
    $edit = $this
      ->getEditValues($values, $langcode);
    $edit['status[value]'] = FALSE;
    $this
      ->drupalPostForm($add_url, $edit, t('Save (this translation)'));
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);
    $translation = $entity
      ->getTranslation($langcode);

    // Make sure we unpublished the node correctly.
    $this
      ->assertFalse($this->manager
      ->getTranslationMetadata($translation)
      ->isPublished(), 'The translation has been correctly unpublished.');
  }

  /**
   * {@inheritdoc}
   */
  protected function getTranslatorPermissions() {
    return array_merge(parent::getTranslatorPermissions(), [
      'administer nodes',
      "edit any {$this->bundle} content",
    ]);
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditorPermissions() {
    return [
      'administer nodes',
      'create article content',
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function getAdministratorPermissions() {
    return array_merge(parent::getAdministratorPermissions(), [
      'access administration pages',
      'administer content types',
      'administer node fields',
      'access content overview',
      'bypass node access',
      'administer languages',
      'administer themes',
      'view the administration theme',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  protected function getNewEntityValues($langcode) {
    return [
      'title' => [
        [
          'value' => $this
            ->randomMachineName(),
        ],
      ],
    ] + parent::getNewEntityValues($langcode);
  }

  /**
   * {@inheritdoc}
   */
  protected function doTestPublishedStatus() {
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage($this->entityTypeId);
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();
    $statuses = [
      TRUE,
      FALSE,
    ];
    foreach ($statuses as $index => $value) {

      // (Un)publish the node translations and check that the translation
      // statuses are (un)published accordingly.
      foreach ($this->langcodes as $langcode) {
        $options = [
          'language' => $languages[$langcode],
        ];
        $url = $entity
          ->toUrl('edit-form', $options);
        $this
          ->drupalPostForm($url, [
          'status[value]' => $value,
        ], t('Save') . $this
          ->getFormSubmitSuffix($entity, $langcode), $options);
      }
      $storage
        ->resetCache([
        $this->entityId,
      ]);
      $entity = $storage
        ->load($this->entityId);
      foreach ($this->langcodes as $langcode) {

        // The node is created as unpublished thus we switch to the published
        // status first.
        $status = !$index;
        $translation = $entity
          ->getTranslation($langcode);
        $this
          ->assertEqual($status, $this->manager
          ->getTranslationMetadata($translation)
          ->isPublished(), 'The translation has been correctly unpublished.');
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function doTestAuthoringInfo() {
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage($this->entityTypeId);
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();
    $values = [];

    // Post different base field information for each translation.
    foreach ($this->langcodes as $langcode) {
      $user = $this
        ->drupalCreateUser();
      $values[$langcode] = [
        'uid' => $user
          ->id(),
        'created' => REQUEST_TIME - mt_rand(0, 1000),
        'sticky' => (bool) mt_rand(0, 1),
        'promote' => (bool) mt_rand(0, 1),
      ];

      /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
      $date_formatter = $this->container
        ->get('date.formatter');
      $edit = [
        'uid[0][target_id]' => $user
          ->getAccountName(),
        'created[0][value][date]' => $date_formatter
          ->format($values[$langcode]['created'], 'custom', 'Y-m-d'),
        'created[0][value][time]' => $date_formatter
          ->format($values[$langcode]['created'], 'custom', 'H:i:s'),
        'sticky[value]' => $values[$langcode]['sticky'],
        'promote[value]' => $values[$langcode]['promote'],
      ];
      $options = [
        'language' => $languages[$langcode],
      ];
      $url = $entity
        ->toUrl('edit-form', $options);
      $this
        ->drupalPostForm($url, $edit, $this
        ->getFormSubmitAction($entity, $langcode), $options);
    }
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);
    foreach ($this->langcodes as $langcode) {
      $translation = $entity
        ->getTranslation($langcode);
      $metadata = $this->manager
        ->getTranslationMetadata($translation);
      $this
        ->assertEqual($metadata
        ->getAuthor()
        ->id(), $values[$langcode]['uid'], 'Translation author correctly stored.');
      $this
        ->assertEqual($metadata
        ->getCreatedTime(), $values[$langcode]['created'], 'Translation date correctly stored.');
      $this
        ->assertEqual($translation
        ->isSticky(), $values[$langcode]['sticky'], 'Sticky of Translation correctly stored.');
      $this
        ->assertEqual($translation
        ->isPromoted(), $values[$langcode]['promote'], 'Promoted of Translation correctly stored.');
    }
  }

  /**
   * Tests that translation page inherits admin status of edit page.
   */
  public function testTranslationLinkTheme() {
    $this
      ->drupalLogin($this->administrator);
    $article = $this
      ->drupalCreateNode([
      'type' => 'article',
      'langcode' => $this->langcodes[0],
    ]);

    // Set up Seven as the admin theme and use it for node editing.
    $this->container
      ->get('theme_installer')
      ->install([
      'seven',
    ]);
    $edit = [];
    $edit['admin_theme'] = 'seven';
    $edit['use_admin_theme'] = TRUE;
    $this
      ->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
    $this
      ->drupalGet('node/' . $article
      ->id() . '/translations');
    $this
      ->assertRaw('core/themes/seven/css/base/elements.css', 'Translation uses admin theme if edit is admin.');

    // Turn off admin theme for editing, assert inheritance to translations.
    $edit['use_admin_theme'] = FALSE;
    $this
      ->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
    $this
      ->drupalGet('node/' . $article
      ->id() . '/translations');
    $this
      ->assertNoRaw('core/themes/seven/css/base/elements.css', 'Translation uses frontend theme if edit is frontend.');

    // Assert presence of translation page itself (vs. DisabledBundle below).
    $this
      ->assertSession()
      ->statusCodeEquals(200);
  }

  /**
   * Tests that no metadata is stored for a disabled bundle.
   */
  public function testDisabledBundle() {

    // Create a bundle that does not have translation enabled.
    $disabledBundle = $this
      ->randomMachineName();
    $this
      ->drupalCreateContentType([
      'type' => $disabledBundle,
      'name' => $disabledBundle,
    ]);

    // Create a node for each bundle.
    $node = $this
      ->drupalCreateNode([
      'type' => $this->bundle,
      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
    ]);

    // Make sure that nothing was inserted into the {content_translation} table.
    $rows = Database::getConnection()
      ->query('SELECT nid, count(nid) AS count FROM {node_field_data} WHERE type <> :type GROUP BY nid HAVING count(nid) >= 2', [
      ':type' => $this->bundle,
    ])
      ->fetchAll();
    $this
      ->assertCount(0, $rows);

    // Ensure the translation tab is not accessible.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations');
    $this
      ->assertSession()
      ->statusCodeEquals(403);
  }

  /**
   * Tests that translations are rendered properly.
   */
  public function testTranslationRendering() {
    $default_langcode = $this->langcodes[0];
    $values[$default_langcode] = $this
      ->getNewEntityValues($default_langcode);
    $this->entityId = $this
      ->createEntity($values[$default_langcode], $default_langcode);
    $node = \Drupal::entityTypeManager()
      ->getStorage($this->entityTypeId)
      ->load($this->entityId);
    $node
      ->setPromoted(TRUE);

    // Create translations.
    foreach (array_diff($this->langcodes, [
      $default_langcode,
    ]) as $langcode) {
      $values[$langcode] = $this
        ->getNewEntityValues($langcode);
      $translation = $node
        ->addTranslation($langcode, $values[$langcode]);

      // Publish and promote the translation to frontpage.
      $translation
        ->setPromoted(TRUE);
      $translation
        ->setPublished();
    }
    $node
      ->save();

    // Test that the frontpage view displays the correct translations.
    \Drupal::service('module_installer')
      ->install([
      'views',
    ], TRUE);
    $this
      ->rebuildContainer();
    $this
      ->doTestTranslations('node', $values);

    // Enable the translation language renderer.
    $view = \Drupal::entityTypeManager()
      ->getStorage('view')
      ->load('frontpage');
    $display =& $view
      ->getDisplay('default');
    $display['display_options']['rendering_language'] = '***LANGUAGE_entity_translation***';
    $view
      ->save();

    // Need to check from the beginning, including the base_path, in the url
    // since the pattern for the default language might be a substring of
    // the strings for other languages.
    $base_path = base_path();

    // Check the frontpage for 'Read more' links to each translation.
    // See also assertTaxonomyPage() in NodeAccessBaseTableTest.
    $node_href = 'node/' . $node
      ->id();
    foreach ($this->langcodes as $langcode) {
      $this
        ->drupalGet('node', [
        'language' => \Drupal::languageManager()
          ->getLanguage($langcode),
      ]);
      $num_match_found = 0;
      if ($langcode == 'en') {

        // Site default language does not have langcode prefix in the URL.
        $expected_href = $base_path . $node_href;
      }
      else {
        $expected_href = $base_path . $langcode . '/' . $node_href;
      }
      $pattern = '|^' . $expected_href . '$|';
      foreach ($this
        ->xpath("//a[text()='Read more']") as $link) {
        if (preg_match($pattern, $link
          ->getAttribute('href'), $matches) == TRUE) {
          $num_match_found++;
        }
      }
      $this
        ->assertTrue($num_match_found == 1, 'There is 1 Read more link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
    }

    // Check the frontpage for 'Add new comment' links that include the
    // language.
    $comment_form_href = 'node/' . $node
      ->id() . '#comment-form';
    foreach ($this->langcodes as $langcode) {
      $this
        ->drupalGet('node', [
        'language' => \Drupal::languageManager()
          ->getLanguage($langcode),
      ]);
      $num_match_found = 0;
      if ($langcode == 'en') {

        // Site default language does not have langcode prefix in the URL.
        $expected_href = $base_path . $comment_form_href;
      }
      else {
        $expected_href = $base_path . $langcode . '/' . $comment_form_href;
      }
      $pattern = '|^' . $expected_href . '$|';
      foreach ($this
        ->xpath("//a[text()='Add new comment']") as $link) {
        if (preg_match($pattern, $link
          ->getAttribute('href'), $matches) == TRUE) {
          $num_match_found++;
        }
      }
      $this
        ->assertTrue($num_match_found == 1, 'There is 1 Add new comment link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
    }

    // Test that the node page displays the correct translations.
    $this
      ->doTestTranslations('node/' . $node
      ->id(), $values);

    // Test that the node page has the correct alternate hreflang links.
    $this
      ->doTestAlternateHreflangLinks($node);
  }

  /**
   * Tests that the given path displays the correct translation values.
   *
   * @param string $path
   *   The path to be tested.
   * @param array $values
   *   The translation values to be found.
   */
  protected function doTestTranslations($path, array $values) {
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();
    foreach ($this->langcodes as $langcode) {
      $this
        ->drupalGet($path, [
        'language' => $languages[$langcode],
      ]);
      $this
        ->assertText($values[$langcode]['title'][0]['value'], new FormattableMarkup('The %langcode node translation is correctly displayed.', [
        '%langcode' => $langcode,
      ]));
    }
  }

  /**
   * Tests that the given path provides the correct alternate hreflang links.
   *
   * @param \Drupal\node\Entity\Node $node
   *   The node to be tested.
   */
  protected function doTestAlternateHreflangLinks(Node $node) {
    $url = $node
      ->toUrl();
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();
    $url
      ->setAbsolute();
    $urls = [];
    $translations = [];
    foreach ($this->langcodes as $langcode) {
      $language_url = clone $url;
      $urls[$langcode] = $language_url
        ->setOption('language', $languages[$langcode]);
      $translations[$langcode] = $node
        ->getTranslation($langcode);
    }
    foreach ($this->langcodes as $langcode) {

      // Skip unpublished translations.
      if ($translations[$langcode]
        ->isPublished()) {
        $this
          ->drupalGet($urls[$langcode]);
        foreach ($urls as $alternate_langcode => $language_url) {

          // Retrieve desired link elements from the HTML head.
          $links = $this
            ->xpath('head/link[@rel = "alternate" and @href = :href and @hreflang = :hreflang]', [
            ':href' => $language_url
              ->toString(),
            ':hreflang' => $alternate_langcode,
          ]);
          if ($translations[$alternate_langcode]
            ->isPublished()) {
            $this
              ->assert(isset($links[0]), new FormattableMarkup('The %langcode node translation has the correct alternate hreflang link for %alternate_langcode: %link.', [
              '%langcode' => $langcode,
              '%alternate_langcode' => $alternate_langcode,
              '%link' => $url
                ->toString(),
            ]));
          }
          else {
            $this
              ->assertFalse(isset($links[0]), new FormattableMarkup('The %langcode node translation has an hreflang link for unpublished %alternate_langcode translation: %link.', [
              '%langcode' => $langcode,
              '%alternate_langcode' => $alternate_langcode,
              '%link' => $url
                ->toString(),
            ]));
          }
        }
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function getFormSubmitSuffix(EntityInterface $entity, $langcode) {
    if (!$entity
      ->isNew() && $entity
      ->isTranslatable()) {
      $translations = $entity
        ->getTranslationLanguages();
      if ((count($translations) > 1 || !isset($translations[$langcode])) && ($field = $entity
        ->getFieldDefinition('status'))) {
        return ' ' . ($field
          ->isTranslatable() ? t('(this translation)') : t('(all translations)'));
      }
    }
    return '';
  }

  /**
   * Tests uninstalling content_translation.
   */
  protected function doUninstallTest() {

    // Delete all the nodes so there is no data.
    $nodes = Node::loadMultiple();
    foreach ($nodes as $node) {
      $node
        ->delete();
    }
    $language_count = count(\Drupal::configFactory()
      ->listAll('language.content_settings.'));
    \Drupal::service('module_installer')
      ->uninstall([
      'content_translation',
    ]);
    $this
      ->rebuildContainer();
    $this
      ->assertEqual($language_count, count(\Drupal::configFactory()
      ->listAll('language.content_settings.')), 'Languages have been fixed rather than deleted during content_translation uninstall.');
  }

  /**
   * {@inheritdoc}
   */
  protected function doTestTranslationEdit() {
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage($this->entityTypeId);
    $storage
      ->resetCache([
      $this->entityId,
    ]);
    $entity = $storage
      ->load($this->entityId);
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();
    $type_name = node_get_type_label($entity);
    foreach ($this->langcodes as $langcode) {

      // We only want to test the title for non-english translations.
      if ($langcode != 'en') {
        $options = [
          'language' => $languages[$langcode],
        ];
        $url = $entity
          ->toUrl('edit-form', $options);
        $this
          ->drupalGet($url);
        $title = t('<em>Edit @type</em> @title [%language translation]', [
          '@type' => $type_name,
          '@title' => $entity
            ->getTranslation($langcode)
            ->label(),
          '%language' => $languages[$langcode]
            ->getName(),
        ]);
        $this
          ->assertRaw($title);
      }
    }
  }

  /**
   * Tests that revision translations are rendered properly.
   */
  public function testRevisionTranslationRendering() {
    $storage = \Drupal::entityTypeManager()
      ->getStorage('node');

    // Create a node.
    $nid = $this
      ->createEntity([
      'title' => 'First rev en title',
    ], 'en');
    $node = $storage
      ->load($nid);
    $original_revision_id = $node
      ->getRevisionId();

    // Add a French translation.
    $translation = $node
      ->addTranslation('fr');
    $translation->title = 'First rev fr title';
    $translation
      ->setNewRevision(FALSE);
    $translation
      ->save();

    // Create a new revision.
    $node->title = 'Second rev en title';
    $node
      ->setNewRevision(TRUE);
    $node
      ->save();

    // Get an English view of this revision.
    $original_revision = $storage
      ->loadRevision($original_revision_id);
    $original_revision_url = $original_revision
      ->toUrl('revision')
      ->toString();

    // Should be different from regular node URL.
    $this
      ->assertNotIdentical($original_revision_url, $original_revision
      ->toUrl()
      ->toString());
    $this
      ->drupalGet($original_revision_url);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Contents should be in English, of correct revision.
    $this
      ->assertText('First rev en title');
    $this
      ->assertNoText('First rev fr title');

    // Get a French view.
    $url_fr = $original_revision
      ->getTranslation('fr')
      ->toUrl('revision')
      ->toString();

    // Should have different URL from English.
    $this
      ->assertNotIdentical($url_fr, $original_revision
      ->toUrl()
      ->toString());
    $this
      ->assertNotIdentical($url_fr, $original_revision_url);
    $this
      ->drupalGet($url_fr);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Contents should be in French, of correct revision.
    $this
      ->assertText('First rev fr title');
    $this
      ->assertNoText('First rev en title');
  }

  /**
   * Test that title is not escaped (but XSS-filtered) for details form element.
   */
  public function testDetailsTitleIsNotEscaped() {
    $this
      ->drupalLogin($this->administrator);

    // Make the image field a multi-value field in order to display a
    // details form element.
    $edit = [
      'cardinality_number' => 2,
    ];
    $this
      ->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_image/storage', $edit, t('Save field settings'));

    // Make the image field non-translatable.
    $edit = [
      'settings[node][article][fields][field_image]' => FALSE,
    ];
    $this
      ->drupalPostForm('admin/config/regional/content-language', $edit, t('Save configuration'));

    // Create a node.
    $nid = $this
      ->createEntity([
      'title' => 'Node with multi-value image field en title',
    ], 'en');

    // Add a French translation and assert the title markup is not escaped.
    $this
      ->drupalGet("node/{$nid}/translations/add/en/fr");
    $markup = 'Image <span class="translation-entity-all-languages">(all languages)</span>';
    $this
      ->assertSession()
      ->assertNoEscaped($markup);
    $this
      ->assertSession()
      ->responseContains($markup);
  }

}

Classes

Name	Description
NodeTranslationUITest	Tests the Node Translation UI.