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class GeysirCutPasteController in Geysir 8

Controller for cut & paste functionality.

Hierarchy

Expanded class hierarchy of GeysirCutPasteController

File

src/Controller/GeysirCutPasteController.php, line 12

Namespace

Drupal\geysir\Controller
View source 
class GeysirCutPasteController extends GeysirControllerBase {

  /**
   * Cut a paragraph entity.
   */
  public function cut($parent_entity_type, $parent_entity_bundle, $parent_entity_revision, $field, $field_wrapper_id, $delta, $paragraph_to_cut, $paragraph_revision, $js = 'nojs') {
    if ($js == 'ajax') {

      // Get the parent revision if available, otherwise the parent.
      $parent_entity_revision = $this
        ->getParentRevisionOrParent($parent_entity_type, $parent_entity_revision);
      $parent_entity_revision
        ->get($field)
        ->removeItem($delta);
      $response = new AjaxResponse();
      $response
        ->addCommand(new ReplaceCommand(sprintf('[data-geysir-field-paragraph-field-wrapper="%s"]', $field_wrapper_id), $parent_entity_revision
        ->get($field)
        ->view('default')));
      return $response;
    }
    return $this
      ->t('Javascript is required for this functionality to work properly.');
  }

  /**
   * Paste a paragraph entity before/after another paragraph on the given delta.
   */
  public function paste($parent_entity_type, $parent_entity_bundle, $parent_entity_revision, $field, $field_wrapper_id, $delta, $position, $paragraph_to_paste, $paragraph_revision, $js = 'nojs') {
    if ($js == 'ajax') {

      // Get the parent revision if available, otherwise the parent.
      $parent_entity_revision = $this
        ->getParentRevisionOrParent($parent_entity_type, $parent_entity_revision);
      $list_items = $parent_entity_revision
        ->get($field)
        ->getIterator();
      for ($index = $parent_entity_revision
        ->get($field)
        ->count() - 1; $index >= 0; $index--) {
        $parent_entity_revision
          ->get($field)
          ->removeItem($index);
      }
      foreach ($list_items as $item_delta => $item) {
        $item_value = $item
          ->getValue();

        // Prevent the "paragraph to paste" being added again.
        $prevent_adding_twice = $paragraph_to_paste
          ->id() !== $item_value['target_id'] ? true : false;
        if ($item_delta == $delta) {
          $paste_value = [
            'target_id' => $paragraph_to_paste
              ->id(),
            'target_revision_id' => $paragraph_to_paste
              ->getRevisionId(),
          ];
          if ($position == 'before') {
            $parent_entity_revision
              ->get($field)
              ->appendItem($paste_value);
            if ($prevent_adding_twice) {
              $parent_entity_revision
                ->get($field)
                ->appendItem($item_value);
            }
          }
          else {
            if ($prevent_adding_twice) {
              $parent_entity_revision
                ->get($field)
                ->appendItem($item_value);
            }
            $parent_entity_revision
              ->get($field)
              ->appendItem($paste_value);
          }
        }
        else {
          if ($prevent_adding_twice) {
            $parent_entity_revision
              ->get($field)
              ->appendItem($item_value);
          }
        }
      }
      $parent_entity_revision
        ->save();
      $response = new AjaxResponse();
      $response
        ->addCommand(new ReplaceCommand(sprintf('[data-geysir-field-paragraph-field-wrapper="%s"]', $field_wrapper_id), $parent_entity_revision
        ->get($field)
        ->view('default')));
      $response
        ->addCommand(new GeysirReattachBehaviors());
      return $response;
    }
    return $this
      ->t('Javascript is required for this functionality to work properly.');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ControllerBase::$configFactory protected property The configuration factory.
ControllerBase::$currentUser protected property The current user service. 1
ControllerBase::$entityFormBuilder protected property The entity form builder.
ControllerBase::$entityManager protected property The entity 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::$stateService protected property The state service.
ControllerBase::cache protected function Returns the requested cache bin.
ControllerBase::config protected function Retrieves a configuration object.
ControllerBase::container private function Returns the service container.
ControllerBase::currentUser protected function Returns the current user. 1
ControllerBase::entityFormBuilder protected function Retrieves the entity form builder.
ControllerBase::entityManager Deprecated protected function Retrieves the entity manager service.
ControllerBase::entityTypeManager protected function Retrieves the entity type manager.
ControllerBase::formBuilder protected function Returns the form builder service. 2
ControllerBase::keyValue protected function Returns a key/value storage collection. 1
ControllerBase::languageManager protected function Returns the language manager service. 1
ControllerBase::moduleHandler protected function Returns the module handler. 2
ControllerBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state protected function Returns the state storage service.
GeysirControllerBase::$entityFieldManager protected property The entity field manager.
GeysirControllerBase::$entityTypeManager protected property The entity type manager. Overrides ControllerBase::$entityTypeManager
GeysirControllerBase::create public static function Instantiates a new instance of this class. Overrides ControllerBase::create
GeysirControllerBase::getParagraphTitle protected function Returns the paragraph title set for the current paragraph field.
GeysirControllerBase::getParentRevisionOrParent protected function
GeysirControllerBase::__construct public function
GeysirCutPasteController::cut public function Cut a paragraph entity.
GeysirCutPasteController::paste public function Paste a paragraph entity before/after another paragraph on the given delta.
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.