Controller class for users.

This extends the DrupalDefaultEntityController class, adding required special handling for user objects.

Hierarchy

Expanded class hierarchy of UserController

1 string reference to 'UserController'
user_entity_info in modules/user/user.module
Implements hook_entity_info().

File

modules/user/user.module, line 300
Enables the user registration and login system.

View source 
class UserController extends DrupalDefaultEntityController {
  function attachLoad(&$queried_users, $revision_id = FALSE) {

    // Build an array of user picture IDs so that these can be fetched later.
    $picture_fids = array();
    foreach ($queried_users as $key => $record) {
      $picture_fids[] = $record->picture;
      $queried_users[$key]->data = unserialize((string) $record->data);
      $queried_users[$key]->roles = array();
      if ($record->uid) {
        $queried_users[$record->uid]->roles[DRUPAL_AUTHENTICATED_RID] = 'authenticated user';
      }
      else {
        $queried_users[$record->uid]->roles[DRUPAL_ANONYMOUS_RID] = 'anonymous user';
      }
    }

    // Add any additional roles from the database.
    $result = db_query('SELECT r.rid, r.name, ur.uid FROM {role} r INNER JOIN {users_roles} ur ON ur.rid = r.rid WHERE ur.uid IN (:uids)', array(
      ':uids' => array_keys($queried_users),
    ));
    foreach ($result as $record) {
      $queried_users[$record->uid]->roles[$record->rid] = $record->name;
    }

    // Add the full file objects for user pictures if enabled.
    if (!empty($picture_fids) && variable_get('user_pictures', 0)) {
      $pictures = file_load_multiple(array_filter($picture_fids));
      foreach ($queried_users as $account) {
        if (!empty($account->picture) && isset($pictures[$account->picture])) {
          $account->picture = $pictures[$account->picture];
        }
        else {
          $account->picture = NULL;
        }
      }
    }

    // Call the default attachLoad() method. This will add fields and call
    // hook_user_load().
    parent::attachLoad($queried_users, $revision_id);
  }

}

Members

Namesort descending 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::load public function Implements DrupalEntityControllerInterface::load(). Overrides DrupalEntityControllerInterface::load
DrupalDefaultEntityController::resetCache public function Implements DrupalEntityControllerInterface::resetCache(). Overrides DrupalEntityControllerInterface::resetCache
DrupalDefaultEntityController::__construct public function Constructor: sets basic variables.
UserController::attachLoad function Attaches data to entities upon loading. Overrides DrupalDefaultEntityController::attachLoad