class LogViewController in Log entity 8

Defines a controller to render a single log.

Hierarchy

• class \Drupal\Core\Entity\Controller\EntityViewController implements ContainerInjectionInterface, TrustedCallbackInterface uses DeprecatedServicePropertyTrait
  • class \Drupal\log\Controller\LogViewController

File

src/Controller/LogViewController.php, line 16

Contains \Drupal\log\Controller\LogViewController.

Namespace

Drupal\log\Controller

class LogViewController extends EntityViewController {

  /**
   * {@inheritdoc}
   */
  public function view(EntityInterface $log, $view_mode = 'full') {
    $build = parent::view($log, $view_mode);
    foreach ($log
      ->uriRelationships() as $rel) {

      // Set the log path as the canonical URL to prevent duplicate content.
      $build['#attached']['html_head_link'][] = array(
        array(
          'rel' => $rel,
          'href' => $log
            ->toUrl($rel),
        ),
        TRUE,
      );
      if ($rel == 'canonical') {

        // Set the non-aliased canonical path as a default shortlink.
        $build['#attached']['html_head_link'][] = array(
          array(
            'rel' => 'shortlink',
            'href' => $log
              ->toUrl($rel, array(
              'alias' => TRUE,
            )),
          ),
          TRUE,
        );
      }
    }
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DeprecatedServicePropertyTrait::__get	public	function	Allows to access deprecated/removed properties.
EntityViewController::$deprecatedProperties	protected	property
EntityViewController::$entityTypeManager	protected	property	The entity type manager.
EntityViewController::$renderer	protected	property	The renderer service.
EntityViewController::buildTitle	public	function	Pre-render callback to build the page title.
EntityViewController::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	2
EntityViewController::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks
EntityViewController::viewRevision	public	function	Provides a page to render a single entity revision.
EntityViewController::__construct	public	function	Creates an EntityViewController object.	2
LogViewController::view	public	function	Provides a page to render a single entity. Overrides EntityViewController::view
TrustedCallbackInterface::THROW_EXCEPTION		constant	Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION		constant	Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING		constant	Untrusted callbacks trigger E_USER_WARNING errors.