Permissions.php in Drupal 9

Namespace

Drupal\content_moderation

File

core/modules/content_moderation/src/Permissions.php

<?php

namespace Drupal\content_moderation;

use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\workflows\Entity\Workflow;
use Drupal\workflows\State;

/**
 * Defines a class for dynamic permissions based on transitions.
 *
 * @internal
 */
class Permissions {
  use StringTranslationTrait;

  /**
   * Returns an array of transition permissions.
   *
   * @return array
   *   The transition permissions.
   */
  public function transitionPermissions() {
    $permissions = [];

    /** @var \Drupal\workflows\WorkflowInterface $workflow */
    foreach (Workflow::loadMultipleByType('content_moderation') as $id => $workflow) {
      foreach ($workflow
        ->getTypePlugin()
        ->getTransitions() as $transition) {
        $permissions['use ' . $workflow
          ->id() . ' transition ' . $transition
          ->id()] = [
          'title' => $this
            ->t('%workflow workflow: Use %transition transition.', [
            '%workflow' => $workflow
              ->label(),
            '%transition' => $transition
              ->label(),
          ]),
          'description' => $this
            ->formatPlural(count($transition
            ->from()), 'Move content from %from state to %to state.', 'Move content from %from states to %to state.', [
            '%from' => implode(', ', array_map([
              State::class,
              'labelCallback',
            ], $transition
              ->from())),
            '%to' => $transition
              ->to()
              ->label(),
          ]),
          'dependencies' => [
            $workflow
              ->getConfigDependencyKey() => [
              $workflow
                ->getConfigDependencyName(),
            ],
          ],
        ];
      }
    }
    return $permissions;
  }

}

Classes

Name	Description
Permissions	Defines a class for dynamic permissions based on transitions.