Security.php in Bamboo Twig 8.2

Namespace

Drupal\bamboo_twig_security\TwigExtension

File

bamboo_twig_security/src/TwigExtension/Security.php

<?php

namespace Drupal\bamboo_twig_security\TwigExtension;

use Drupal\bamboo_twig\TwigExtension\TwigExtensionBase;

/**
 * Provides a 'Security' Twig Extensions.
 */
class Security extends TwigExtensionBase {

  /**
   * List of all Twig functions.
   */
  public function getFunctions() {
    return [
      new \Twig_SimpleFunction('bamboo_has_permission', [
        $this,
        'hasPermission',
      ]),
      new \Twig_SimpleFunction('bamboo_has_role', [
        $this,
        'hasRole',
      ]),
    ];
  }

  /**
   * Unique identifier for this Twig extension.
   */
  public function getName() {
    return 'bamboo_twig.twig.security';
  }

  /**
   * Does the current|given user has the given permission ?
   *
   * @param string $permission
   *   Drupal permission string.
   * @param int $user
   *   (Optional) user id to check permission. Otherwise current user is used.
   *
   * @return bool
   *   True if the current|given user has the given permission. Otherwise FALSE.
   */
  public function hasPermission($permission, $user = NULL) {
    $currentUser = $this
      ->getCurrentUser();
    if (is_null($user) && $currentUser
      ->isAnonymous()) {
      return NULL;
    }
    $user_id = $currentUser
      ->id();
    if (!is_null($user) && is_int($user)) {
      $user_id = $user;
    }
    $account = $this
      ->getUserStorage()
      ->load($user_id);
    if (!$account) {
      return NULL;
    }
    return $account
      ->hasPermission($permission);
  }

  /**
   * Does the current|given user has the given permission ?
   *
   * @param string $role
   *   Drupal role name.
   * @param int $user
   *   (Optional) user id to check permission. Otherwise current user is used.
   *
   * @return bool
   *   True if the current|given user has the given permission. Otherwise FALSE.
   */
  public function hasRole($role, $user = NULL) {
    $currentUser = $this
      ->getCurrentUser();
    if (is_null($user) && $currentUser
      ->isAnonymous()) {
      return NULL;
    }
    $user_id = $currentUser
      ->id();
    if (!is_null($user) && is_int($user)) {
      $user_id = $user;
    }
    $account = $this
      ->getUserStorage()
      ->load($user_id);
    if (!$account) {
      return NULL;
    }
    return $account
      ->hasRole($role);
  }

}

Classes

Name	Description
Security	Provides a 'Security' Twig Extensions.