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class OpignoAnswerController in Opigno module 3.x

Same name and namespace in other branches
  1. 8 src/Controller/OpignoAnswerController.php \Drupal\opigno_module\Controller\OpignoAnswerController

Class OpignoAnswerController.

Returns responses for Answer routes.

@package Drupal\opigno_module\Controller

Hierarchy

Expanded class hierarchy of OpignoAnswerController

File

src/Controller/OpignoAnswerController.php, line 19

Namespace

Drupal\opigno_module\Controller
View source 
class OpignoAnswerController extends ControllerBase implements ContainerInjectionInterface {

  /**
   * Displays a Answer  revision.
   *
   * @param int $opigno_answer_revision
   *   The Answer  revision ID.
   *
   * @return array
   *   An array suitable for drupal_render().
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  public function revisionShow($opigno_answer_revision) {
    $opigno_answer = $this
      ->entityTypeManager()
      ->getStorage('opigno_answer')
      ->loadRevision($opigno_answer_revision);
    $view_builder = $this
      ->entityTypeManager()
      ->getViewBuilder('opigno_answer');
    return $view_builder
      ->view($opigno_answer);
  }

  /**
   * Page title callback for a Answer  revision.
   *
   * @param int $opigno_answer_revision
   *   The Answer  revision ID.
   *
   * @return string
   *   The page title.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  public function revisionPageTitle($opigno_answer_revision) {
    $date_formatter = \Drupal::service('date.formatter');
    $opigno_answer = $this
      ->entityTypeManager()
      ->getStorage('opigno_answer')
      ->loadRevision($opigno_answer_revision);
    return $this
      ->t('Revision of %title from %date', [
      '%title' => $opigno_answer
        ->label(),
      '%date' => $date_formatter
        ->format($opigno_answer
        ->getRevisionCreationTime()),
    ]);
  }

  /**
   * Generates an overview table of older revisions of a Answer .
   *
   * @param \Drupal\opigno_module\Entity\OpignoAnswerInterface $opigno_answer
   *   A Answer  object.
   *
   * @return array
   *   An array as expected by drupal_render().
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  public function revisionOverview(OpignoAnswerInterface $opigno_answer) {
    $account = $this
      ->currentUser();
    $langcode = $opigno_answer
      ->language()
      ->getId();
    $langname = $opigno_answer
      ->language()
      ->getName();
    $languages = $opigno_answer
      ->getTranslationLanguages();
    $has_translations = count($languages) > 1;
    $opigno_answer_storage = $this
      ->entityTypeManager()
      ->getStorage('opigno_answer');
    $build['#title'] = $has_translations ? $this
      ->t('@langname revisions for %title', [
      '@langname' => $langname,
      '%title' => $opigno_answer
        ->label(),
    ]) : $this
      ->t('Revisions for %title', [
      '%title' => $opigno_answer
        ->label(),
    ]);
    $header = [
      $this
        ->t('Revision'),
      $this
        ->t('Operations'),
    ];
    $revert_permission = $account
      ->hasPermission("revert all answer revisions") || $account
      ->hasPermission('administer answer entities');
    $delete_permission = $account
      ->hasPermission("delete all answer revisions") || $account
      ->hasPermission('administer answer entities');
    $rows = [];
    $vids = $opigno_answer_storage
      ->revisionIds($opigno_answer);
    $latest_revision = TRUE;
    foreach (array_reverse($vids) as $vid) {

      /** @var \Drupal\opigno_module\Entity\OpignoAnswer $revision */
      $revision = $opigno_answer_storage
        ->loadRevision($vid);

      // Only show revisions that are affected by the language that is being
      // displayed.
      if ($revision
        ->hasTranslation($langcode) && $revision
        ->getTranslation($langcode)
        ->isRevisionTranslationAffected()) {
        $username = [
          '#theme' => 'username',
          '#account' => $revision
            ->getRevisionUser(),
        ];

        // Use revision link to link to revisions that are not active.
        $date = \Drupal::service('date.formatter')
          ->format($revision
          ->getRevisionCreationTime(), 'short');
        if ($vid != $opigno_answer
          ->getRevisionId()) {
          $link = Link::createFromRoute($date, 'entity.opigno_answer.revision', [
            'opigno_answer' => $opigno_answer
              ->id(),
            'opigno_answer_revision' => $vid,
          ]);
        }
        else {
          $link = $opigno_answer
            ->toLink($date);
        }
        $row = [];
        $column = [
          'data' => [
            '#type' => 'inline_template',
            '#template' => '{% trans %}{{ date }} by {{ username }}{% endtrans %}{% if message %}<p class="revision-log">{{ message }}</p>{% endif %}',
            '#context' => [
              'date' => $link,
              'username' => \Drupal::service('renderer')
                ->renderPlain($username),
              'message' => [
                '#markup' => $revision
                  ->getRevisionLogMessage(),
                '#allowed_tags' => Xss::getHtmlTagList(),
              ],
            ],
          ],
        ];
        $row[] = $column;
        if ($latest_revision) {
          $row[] = [
            'data' => [
              '#prefix' => '<em>',
              '#markup' => $this
                ->t('Current revision'),
              '#suffix' => '</em>',
            ],
          ];
          foreach ($row as &$current) {
            $current['class'] = [
              'revision-current',
            ];
          }
          $latest_revision = FALSE;
        }
        else {
          $links = [];
          if ($revert_permission) {
            $links['revert'] = [
              'title' => $this
                ->t('Revert'),
              'url' => $has_translations ? Url::fromRoute('entity.opigno_answer.translation_revert', [
                'opigno_answer' => $opigno_answer
                  ->id(),
                'opigno_answer_revision' => $vid,
                'langcode' => $langcode,
              ]) : Url::fromRoute('entity.opigno_answer.revision_revert', [
                'opigno_answer' => $opigno_answer
                  ->id(),
                'opigno_answer_revision' => $vid,
              ]),
            ];
          }
          if ($delete_permission) {
            $links['delete'] = [
              'title' => $this
                ->t('Delete'),
              'url' => Url::fromRoute('entity.opigno_answer.revision_delete', [
                'opigno_answer' => $opigno_answer
                  ->id(),
                'opigno_answer_revision' => $vid,
              ]),
            ];
          }
          $row[] = [
            'data' => [
              '#type' => 'operations',
              '#links' => $links,
            ],
          ];
        }
        $rows[] = $row;
      }
    }
    $build['opigno_answer_revisions_table'] = [
      '#theme' => 'table',
      '#rows' => $rows,
      '#header' => $header,
    ];
    return $build;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ControllerBase::$configFactory protected property The configuration factory.
ControllerBase::$currentUser protected property The current user service. 1
ControllerBase::$entityFormBuilder protected property The entity form builder.
ControllerBase::$entityTypeManager protected property The entity type manager.
ControllerBase::$formBuilder protected property The form builder. 2
ControllerBase::$keyValue protected property The key-value storage. 1
ControllerBase::$languageManager protected property The language manager. 1
ControllerBase::$moduleHandler protected property The module handler. 2
ControllerBase::$stateService protected property The state service.
ControllerBase::cache protected function Returns the requested cache bin.
ControllerBase::config protected function Retrieves a configuration object.
ControllerBase::container private function Returns the service container.
ControllerBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 46
ControllerBase::currentUser protected function Returns the current user. 1
ControllerBase::entityFormBuilder protected function Retrieves the entity form builder.
ControllerBase::entityTypeManager protected function Retrieves the entity type manager.
ControllerBase::formBuilder protected function Returns the form builder service. 2
ControllerBase::keyValue protected function Returns a key/value storage collection. 1
ControllerBase::languageManager protected function Returns the language manager service. 1
ControllerBase::moduleHandler protected function Returns the module handler. 2
ControllerBase::redirect protected function Returns a redirect response object for the specified route.
ControllerBase::state protected function Returns the state storage service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 27
MessengerTrait::messenger public function Gets the messenger. 27
MessengerTrait::setMessenger public function Sets the messenger.
OpignoAnswerController::revisionOverview public function Generates an overview table of older revisions of a Answer .
OpignoAnswerController::revisionPageTitle public function Page title callback for a Answer revision.
OpignoAnswerController::revisionShow public function Displays a Answer revision.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.