public NodeController::addPage()
Displays add content links for available content types.
Redirects to node/add/[type] if only one content type is available.
Return value
array|\Symfony\Component\HttpFoundation\RedirectResponse A render array for a list of the node types that can be added; however, if there is only one node type defined for the site, the function will return a RedirectResponse to the node add page for that one node type.
File
- core/modules/node/src/Controller/NodeController.php, line 69
Class
- NodeController
- Returns responses for Node routes.
Namespace
Drupal\node\Controller
Code
public function addPage() {
$build = [
'#theme' => 'node_add_list',
'#cache' => [
'tags' => $this->entityManager()->getDefinition('node_type')->getListCacheTags(),
],
];
$content = array();
// Only use node types the user has access to.
foreach ($this->entityManager()->getStorage('node_type')->loadMultiple() as $type) {
$access = $this->entityManager()->getAccessControlHandler('node')->createAccess($type->id(), NULL, [], TRUE);
if ($access->isAllowed()) {
$content[$type->id()] = $type;
}
$this->renderer->addCacheableDependency($build, $access);
}
// Bypass the node/add listing if only one content type is available.
if (count($content) == 1) {
$type = array_shift($content);
return $this->redirect('node.add', array('node_type' => $type->id()));
}
$build['#content'] = $content;
return $build;
}
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