public ContactController::contactSitePage(ContactFormInterface $contact_form = NULL)
Presents the site-wide contact form.
Parameters
\Drupal\contact\ContactFormInterface $contact_form: The contact form to use.
Return value
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.
File
- core/modules/contact/src/Controller/ContactController.php, line 56
Class
- ContactController
- Controller routines for contact routes.
Namespace
Drupal\contact\Controller
Code
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; }
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