class ContactController in Zircon Profile 8

Same name and namespace in other branches

8.0 core/modules/contact/src/Controller/ContactController.php \Drupal\contact\Controller\ContactController

Controller routines for contact routes.

View source

class ContactController extends ControllerBase {

  /**
   * The renderer.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * Constructs a ContactController object.
   *
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   The renderer.
   */
  public function __construct(RendererInterface $renderer) {
    $this->renderer = $renderer;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('renderer'));
  }

  /**
   * Presents the site-wide contact form.
   *
   * @param \Drupal\contact\ContactFormInterface $contact_form
   *   The contact form to use.
   *
   * @return array
   *   The form as render array as expected by drupal_render().
   *
   * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
   *   Exception is thrown when user tries to access non existing default
   *   contact form.
   */
  public function contactSitePage(ContactFormInterface $contact_form = NULL) {
    $config = $this
      ->config('contact.settings');

    // Use the default form if no form has been passed.
    if (empty($contact_form)) {
      $contact_form = $this
        ->entityManager()
        ->getStorage('contact_form')
        ->load($config
        ->get('default_form'));

      // If there are no forms, do not display the form.
      if (empty($contact_form)) {
        if ($this
          ->currentUser()
          ->hasPermission('administer contact forms')) {
          drupal_set_message($this
            ->t('The contact form has not been configured. <a href=":add">Add one or more forms</a> .', array(
            ':add' => $this
              ->url('contact.form_add'),
          )), 'error');
          return array();
        }
        else {
          throw new NotFoundHttpException();
        }
      }
    }
    $message = $this
      ->entityManager()
      ->getStorage('contact_message')
      ->create(array(
      'contact_form' => $contact_form
        ->id(),
    ));
    $form = $this
      ->entityFormBuilder()
      ->getForm($message);
    $form['#title'] = $contact_form
      ->label();
    $form['#cache']['contexts'][] = 'user.permissions';
    $this->renderer
      ->addCacheableDependency($form, $config);
    return $form;
  }

  /**
   * Form constructor for the personal contact form.
   *
   * @param \Drupal\user\UserInterface $user
   *   The account for which a personal contact form should be generated.
   *
   * @return array
   *   The personal contact form as render array as expected by drupal_render().
   *
   * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
   *   Exception is thrown when user tries to access a contact form for a
   *   user who does not have an email address configured.
   */
  public function contactPersonalPage(UserInterface $user) {

    // Do not continue if the user does not have an email address configured.
    if (!$user
      ->getEmail()) {
      throw new NotFoundHttpException();
    }
    $message = $this
      ->entityManager()
      ->getStorage('contact_message')
      ->create(array(
      'contact_form' => 'personal',
      'recipient' => $user
        ->id(),
    ));
    $form = $this
      ->entityFormBuilder()
      ->getForm($message);
    $form['#title'] = $this
      ->t('Contact @username', array(
      '@username' => $user
        ->getDisplayName(),
    ));
    $form['#cache']['contexts'][] = 'user.permissions';
    return $form;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContactController::$renderer	protected	property	The renderer.
ContactController::contactPersonalPage	public	function	Form constructor for the personal contact form.
ContactController::contactSitePage	public	function	Presents the site-wide contact form.
ContactController::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
ContactController::__construct	public	function	Constructs a ContactController object.
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.	1
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	3
ControllerBase::$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::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.	1
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	3
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::state	protected	function	Returns the state storage service.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator	protected	function	Returns the link generator.
LinkGeneratorTrait::l	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator	public	function	Sets the link generator service.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.
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	protected	function	Returns the URL generator service.
UrlGeneratorTrait::redirect	protected	function	Returns a redirect response object for the specified route.
UrlGeneratorTrait::setUrlGenerator	public	function	Sets the URL generator service.
UrlGeneratorTrait::url	protected	function	Generates a URL or path for a specific route based on the given parameters.

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class ContactController in Zircon Profile 8

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