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class CommentAjaxPager in Comments ajax pager 8

Hierarchy

Expanded class hierarchy of CommentAjaxPager

File

src/Page/CommentAjaxPager.php, line 12

Namespace

Drupal\comment_ajax_pager\Page
View source 
class CommentAjaxPager extends ControllerBase {
  public static function ajax_pager() {
    $response = new AjaxResponse();
    if (!empty($_POST['ajax_pager'])) {
      $config = \Drupal::config('field.field.' . $_POST['ajax_pager']['entity_type'] . '.' . $_POST['ajax_pager']['bundle'] . '.' . $_POST['ajax_pager']['field_name'])
        ->get();
      if (!empty($config['settings']['per_page'])) {
        $config_entity_type = \Drupal::config('core.entity_view_display.' . $_POST['ajax_pager']['entity_type'] . '.' . $_POST['ajax_pager']['bundle'] . '.default')
          ->get();
        $pager_id = !empty($config_entity_type['content'][$_POST['ajax_pager']['field_name']]['settings']['pager_id']) ? $config_entity_type['content'][$_POST['ajax_pager']['field_name']]['settings']['pager_id'] : 0;
        $config = \Drupal::config('field.field.' . $_POST['ajax_pager']['entity_type'] . '.' . $_POST['ajax_pager']['bundle'] . '.' . $_POST['ajax_pager']['field_name'])
          ->get();

        // ---
        $mode = $config['settings']['default_mode'];
        $comments_per_page = $config['settings']['per_page'];
        $entity = \Drupal::entityTypeManager()
          ->getStorage($_POST['ajax_pager']['entity_type'])
          ->load($_POST['ajax_pager']['entity_id']);
        $viewBuilder = \Drupal::entityTypeManager()
          ->getViewBuilder('comment');
        $storage = \Drupal::entityTypeManager()
          ->getStorage('comment');
        $comments = $storage
          ->loadThread($entity, $_POST['ajax_pager']['field_name'], $mode, $comments_per_page, $pager_id);
        if ($comments) {
          $build = $viewBuilder
            ->viewMultiple($comments, 'full');
          $build['pager']['#type'] = 'pager';
          $entity_type = $entity
            ->getEntityType();
          $entity_type_id = $entity_type
            ->id();
          $handler = \Drupal::entityTypeManager()
            ->getRouteProviders($entity_type_id)['html'];
          $route_collection = $handler
            ->getRoutes($entity_type);
          $name = 'entity.' . $entity_type
            ->get('id') . '.canonical';
          $route = $route_collection
            ->get($name);
          $entity_url = $entity
            ->toURL();
          if ($route) {
            $build['pager']['#route_name'] = $route;
            $build['pager']['#route_parameters'] = $entity_url
              ->getRouteParameters();
          }
          if ($pager_id) {
            $build['pager']['#element'] = $pager_id;
          }
          if (empty($_POST['ajax_pager']['load_more'])) {
            $response
              ->addCommand(new HtmlCommand('[data-ajax_comment_pager="' . $entity
              ->id() . '"] .comments_ajax_pager_wrap', $build));
            $response
              ->addCommand(new AppendCommand('body', '<script>jQuery(\'html, body\').animate({ scrollTop: jQuery(\'[data-ajax_comment_pager="' . $entity
              ->id() . '"]\').offset().top-50 }, 500);</script>'));
          }
          else {
            $response
              ->addCommand(new InvokeCommand('[data-ajax_comment_pager="' . $entity
              ->id() . '"] .comment_load_more_pager', 'removeClass', [
              'ajax-load_more',
            ]));
            $response
              ->addCommand(new HtmlCommand('[data-ajax_comment_pager="' . $entity
              ->id() . '"] .comment_load_more_pager', \Drupal::service('renderer')
              ->render($build['pager'])));

            // ---
            unset($build['pager']);
            $response
              ->addCommand(new BeforeCommand('[data-ajax_comment_pager="' . $entity
              ->id() . '"] .comment_load_more_pager', \Drupal::service('renderer')
              ->render($build)));
          }
        }
      }
    }
    return $response;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CommentAjaxPager::ajax_pager public static function
ControllerBase::$configFactory protected property The configuration factory.
ControllerBase::$currentUser protected property The current user service. 1
ControllerBase::$entityFormBuilder protected property The entity form builder.
ControllerBase::$entityManager protected property The entity manager.
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 40
ControllerBase::currentUser protected function Returns the current user. 1
ControllerBase::entityFormBuilder protected function Retrieves the entity form builder.
ControllerBase::entityManager Deprecated protected function Retrieves the entity manager service.
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. Overrides UrlGeneratorTrait::redirect
ControllerBase::state protected function Returns the state storage service.
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$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::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$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::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.