class ParagraphsItemController in Paragraphs table 8

Returns responses for paragraphs item routes.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\paragraphs_table\Controller\ParagraphsItemController

File

src/Controller/ParagraphsItemController.php, line 11

Namespace

Drupal\paragraphs_table\Controller

class ParagraphsItemController extends ControllerBase {

  /**
   * Provides the paragraphs item submission form.
   *
   * @param \Drupal\paragraphs\Entity\Paragraph $paragraph
   *   The paragraphs entity for the paragraph item.
   * @param string $host_type
   *   The type of the entity hosting the paragraph item.
   * @param int $host_id
   *   The id of the entity hosting the paragraph item.
   *
   * @return array
   *   A paragraph item submission form.
   *
   *   @todo additional fields
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  public function add(Paragraph $paragraph, $host_type, $host_id) {
    $host = $this
      ->entityTypeManager()
      ->getStorage($host_type)
      ->load($host_id);
    $paragraphs_item = $this
      ->entityTypeManager()
      ->getStorage('paragraph')
      ->create([
      'field_name' => $paragraph
        ->id(),
      'type' => $host_type,
      'revision_id' => 0,
    ]);
    return $this
      ->entityFormBuilder()
      ->getForm($paragraphs_item);
  }

  /**
   * The _title_callback for the paragraphs_item.add route.
   *
   * @param \Drupal\paragraphs\Entity\Paragraph $paragraph
   *   The current paragraphs_item.
   *
   * @return string
   *   The page title.
   */
  public function addPageTitle(Paragraph $paragraph) {
    return $this
      ->t('Create @label', [
      '@label' => $paragraph
        ->label(),
    ]);
  }

  /**
   * Displays a paragraphs item.
   *
   * @param \Drupal\paragraphs\Entity\Paragraph $paragraph
   *   The Paragraph item we are displaying.
   *
   * @return array
   *   An array suitable for drupal_render().
   */
  public function page(Paragraph $paragraph) {
    return $this
      ->buildPage($paragraph);
  }

  /**
   * The _title_callback for the paragraphs_item.view route.
   *
   * @param \Drupal\paragraphs\Entity\Paragraph $paragraph
   *   The current paragraphs_item.
   *
   * @return string
   *   The page title.
   */
  public function pageTitle(Paragraph $paragraph = NULL) {
    return \Drupal::service('entity.repository')
      ->getTranslationFromContext($paragraph)
      ->label() . ' #' . $paragraph
      ->id();
  }

  /**
   * Builds a paragraph item page render array.
   *
   * @param \Drupal\paragraphs\Entity\Paragraph $paragraph
   *   The field paragraph item we are displaying.
   *
   * @return array
   *   An array suitable for drupal_render().
   */
  protected function buildPage(Paragraph $paragraph) {
    return [
      'paragraph' => $this
        ->entityTypeManager()
        ->getViewBuilder('paragraph')
        ->view($paragraph),
    ];
  }

}

Members

Name	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::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$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::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
ParagraphsItemController::add	public	function	Provides the paragraphs item submission form.
ParagraphsItemController::addPageTitle	public	function	The _title_callback for the paragraphs_item.add route.
ParagraphsItemController::buildPage	protected	function	Builds a paragraph item page render array.
ParagraphsItemController::page	public	function	Displays a paragraphs item.
ParagraphsItemController::pageTitle	public	function	The _title_callback for the paragraphs_item.view route.
RedirectDestinationTrait::$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.