5 use Drupal\Core\Routing\UrlGeneratorTrait;
6 use Drupal\Core\StringTranslation\StringTranslationTrait;
7 use Drupal\node\Entity\NodeType;
10 * Provides dynamic permissions for nodes of different types.
12 class NodePermissions {
14 use StringTranslationTrait;
15 use UrlGeneratorTrait;
18 * Returns an array of node type permissions.
21 * The node type permissions.
22 * @see \Drupal\user\PermissionHandlerInterface::getPermissions()
24 public function nodeTypePermissions() {
26 // Generate node permissions for all node types.
27 foreach (NodeType::loadMultiple() as $type) {
28 $perms += $this->buildPermissions($type);
35 * Returns a list of node permissions for a given node type.
37 * @param \Drupal\node\Entity\NodeType $type
41 * An associative array of permission names and descriptions.
43 protected function buildPermissions(NodeType $type) {
44 $type_id = $type->id();
45 $type_params = ['%type_name' => $type->label()];
48 "create $type_id content" => [
49 'title' => $this->t('%type_name: Create new content', $type_params),
51 "edit own $type_id content" => [
52 'title' => $this->t('%type_name: Edit own content', $type_params),
54 "edit any $type_id content" => [
55 'title' => $this->t('%type_name: Edit any content', $type_params),
57 "delete own $type_id content" => [
58 'title' => $this->t('%type_name: Delete own content', $type_params),
60 "delete any $type_id content" => [
61 'title' => $this->t('%type_name: Delete any content', $type_params),
63 "view $type_id revisions" => [
64 'title' => $this->t('%type_name: View revisions', $type_params),
65 'description' => t('To view a revision, you also need permission to view the content item.'),
67 "revert $type_id revisions" => [
68 'title' => $this->t('%type_name: Revert revisions', $type_params),
69 'description' => t('To revert a revision, you also need permission to edit the content item.'),
71 "delete $type_id revisions" => [
72 'title' => $this->t('%type_name: Delete revisions', $type_params),
73 'description' => $this->t('To delete a revision, you also need permission to delete the content item.'),