class SimpleLdapUserController in Simple LDAP 7

Controller class for LDAP users.

Hierarchy

• class \DrupalDefaultEntityController implements DrupalEntityControllerInterface
  • class \UserController
    • class \SimpleLdapUserController

1 string reference to 'SimpleLdapUserController'

simple_ldap_user_entity_info_alter in simple_ldap_user/simple_ldap_user.module

Implements hook_entity_info_alter().

File

simple_ldap_user/SimpleLdapUserController.class.php, line 10

SimpleLdapUserController class.

class SimpleLdapUserController extends UserController {

  /**
   * Resets the entity cache.
   */
  public function resetCache(array $ids = NULL) {
    if (isset($ids)) {
      foreach ($ids as $id) {
        if (isset($this->entityCache[$id]->name)) {
          SimpleLdapUser::reset($this->entityCache[$id]->name);
        }
      }
    }
    else {
      SimpleLdapUser::reset();
    }
    return parent::resetCache($ids);
  }

  /**
   * Verifies that the user exists in the LDAP directory.
   */
  public function load($ids = array(), $conditions = array()) {
    $users = parent::load($ids, $conditions);

    // Validate users against LDAP directory.
    foreach ($users as $uid => $drupal_user) {

      // Do not validate user/1, anonymous users, or blocked users.
      if ($uid == 1 || $uid == 0 || $drupal_user->status == 0) {
        continue;
      }

      // Try to load the user from LDAP.
      $ldap_user = SimpleLdapUser::singleton($drupal_user->name);
      if (!$ldap_user->exists) {

        // Block the user if it does not exist in LDAP.
        $this
          ->blockUser($drupal_user);
      }

      // Active Directory uses a bitmask to specify certain flags on an account,
      // including whether it is enabled. http://support.microsoft.com/kb/305144
      if ($ldap_user->server->type == 'Active Directory') {
        if (isset($ldap_user->useraccountcontrol[0]) && (int) $ldap_user->useraccountcontrol[0] & 2) {
          $this
            ->blockUser($drupal_user);
        }
      }
    }
    return $users;
  }

  /**
   * Block a user, setting status to 0. This will store the current status as
   * stored in the database into a separate value, for use in user hooks.
   */
  protected function blockUser(stdClass $account) {
    $account->simple_ldap_user_drupal_status = $account->status;
    $account->simple_ldap_user_ldap_status = 0;
    $account->status = 0;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DrupalDefaultEntityController::$cache	protected	property	Whether this entity type should use the static cache.
DrupalDefaultEntityController::$entityCache	protected	property	Static cache of entities, keyed by entity ID.
DrupalDefaultEntityController::$entityInfo	protected	property	Array of information about the entity.
DrupalDefaultEntityController::$entityType	protected	property	Entity type for this controller instance.
DrupalDefaultEntityController::$hookLoadArguments	protected	property	Additional arguments to pass to hook_TYPE_load().
DrupalDefaultEntityController::$idKey	protected	property	Name of the entity's ID field in the entity database table.
DrupalDefaultEntityController::$revisionKey	protected	property	Name of entity's revision database table field, if it supports revisions.
DrupalDefaultEntityController::$revisionTable	protected	property	The table that stores revisions, if the entity supports revisions.
DrupalDefaultEntityController::buildQuery	protected	function	Builds the query to load the entity.	4
DrupalDefaultEntityController::cacheGet	protected	function	Gets entities from the static cache.	1
DrupalDefaultEntityController::cacheSet	protected	function	Stores entities in the static entity cache.
DrupalDefaultEntityController::cleanIds	protected	function	Ensures integer entity IDs are valid.
DrupalDefaultEntityController::filterId	protected	function	Callback for array_filter that removes non-integer IDs.
DrupalDefaultEntityController::__construct	public	function	Constructor: sets basic variables.
SimpleLdapUserController::blockUser	protected	function	Block a user, setting status to 0. This will store the current status as stored in the database into a separate value, for use in user hooks.
SimpleLdapUserController::load	public	function	Verifies that the user exists in the LDAP directory. Overrides DrupalDefaultEntityController::load
SimpleLdapUserController::resetCache	public	function	Resets the entity cache. Overrides DrupalDefaultEntityController::resetCache
UserController::attachLoad		function	Attaches data to entities upon loading. Overrides DrupalDefaultEntityController::attachLoad