{% extends "base/class.php.twig" %}

{% block file_path %}
  \Drupal\{{ module }}\Entity\{{ entity_class }}.
{% endblock %}

{% block namespace_class %}
namespace Drupal\{{ module }};
{% endblock %}

{% block use_class %}
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\{{ module }}\Entity\{{ entity_class }};

{% endblock %}

{% block class_declaration %}
/**
 * Provides dynamic permissions for {{ label }} of different types.
 *
 * @ingroup {{ module }}
 *
 */
class {{ entity_class }}Permissions{% endblock %}

{% block class_methods %}
  use StringTranslationTrait;

  /**
   * Returns an array of node type permissions.
   *
   * @return array
   *   The {{ entity_class }} by bundle permissions.
   *   @see \Drupal\user\PermissionHandlerInterface::getPermissions()
   */
  public function generatePermissions() {
    $perms = [];

    foreach ({{ entity_class }}::loadMultiple() as $type) {
      $perms += $this->buildPermissions($type);
    }

    return $perms;
  }

  /**
   * Returns a list of node permissions for a given node type.
   *
   * @param \Drupal\{{ module }}\Entity\{{ entity_class }} $type
   *   The {{ entity_class }} type.
   *
   * @return array
   *   An associative array of permission names and descriptions.
   */
  protected function buildPermissions({{ entity_class}} $type) {
    $type_id = $type->id();
    $type_params = ['%type_name' => $type->label()];

    return [
      "$type_id create entities" => [
        'title' => $this->t('Create new %type_name entities', $type_params),
      ],
      "$type_id edit own entities" => [
        'title' => $this->t('Edit own %type_name entities', $type_params),
      ],
      "$type_id edit any entities" => [
        'title' => $this->t('Edit any %type_name entities', $type_params),
      ],
      "$type_id delete own entities" => [
        'title' => $this->t('Delete own %type_name entities', $type_params),
      ],
      "$type_id delete any entities" => [
        'title' => $this->t('Delete any %type_name entities', $type_params),
      ],
{% if revisionable %}
      "$type_id view revisions" => [
        'title' => $this->t('View %type_name revisions', $type_params),
        'description' => t('To view a revision, you also need permission to view the entity item.'),
      ],
      "$type_id revert revisions" => [
        'title' => $this->t('Revert %type_name revisions', $type_params),
        'description' => t('To revert a revision, you also need permission to edit the entity item.'),
      ],
      "$type_id delete revisions" => [
        'title' => $this->t('Delete %type_name revisions', $type_params),
        'description' => $this->t('To delete a revision, you also need permission to delete the entity item.'),
      ],
{% endif %}
    ];
  }
{% endblock %}