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class NodeRegistrationController in Node registration 7

Controller class Node Registrations

Hierarchy

Expanded class hierarchy of NodeRegistrationController

1 string reference to 'NodeRegistrationController'
node_registration_entity_info in includes/node_registration.entity.inc
Implements hook_entity_info().

File

includes/node_registration.entity.inc, line 116
Entity hooks and callbacks for registrations.

View source 
class NodeRegistrationController extends EntityAPIController {

  /**
   * Override create() to add registration properties.
   */
  public function create(array $values = array()) {
    if (!isset($values['created'])) {
      $values['created'] = REQUEST_TIME;
    }
    if (!isset($values['updated'])) {
      $values['updated'] = $values['created'];
    }
    if (isset($values['node'])) {
      $node = $values['node'];
    }
    else {
      $node = node_load($values['nid']);
      $values['node'] = $node;
    }

    // The dynamic type: fields per registration type or per node.
    $values['type'] = !empty($node->registration->private_fields) ? 'node_' . $node->nid : $node->type;

    // The node type.
    $values['node_type'] = $node->type;
    $entity = parent::create($values);
    return $entity;
  }

  /**
   * Override save() to add automatic base column values from other base column values.
   */
  public function save($registration) {

    // Add `type` and `node_type` from `node` or `nid`.
    if (empty($registration->type) || empty($registration->node_type)) {
      $node = NULL;
      if (!empty($registration->node)) {
        $node = $registration->node;
        $registration->nid = $node->nid;
      }
      elseif (!empty($registration->nid)) {
        $node = node_load($registration->nid);
        $registration->node = $node;
      }
      if ($node) {
        if (empty($registration->type)) {
          $registration->type = !empty($node->registration->private_fields) ? 'node_' . $node->nid : $node->type;
        }
        if (empty($registration->node_type)) {
          $registration->node_type = $node->type;
        }
      }
    }

    // Add `weight`.
    if ((!isset($registration->weight) || $registration->weight === '') && !empty($registration->nid)) {
      $weight = db_query('SELECT MAX(weight) FROM {node_registration} WHERE nid = ?', array(
        $registration->nid,
      ))
        ->fetchField();
      $registration->weight = $weight === NULL ? 0 : $weight + 1;
    }

    // Add `author_uid` from session user.
    if (!isset($registration->author_uid)) {
      global $user;
      $registration->author_uid = $user->uid;
    }

    // Add `uid` from `user_name`.
    if (!isset($registration->uid) && !empty($registration->user_name)) {
      static $user_name_uid_map = array();
      $name = trim(drupal_strtolower($registration->user_name));
      if (!isset($user_name_uid_map[$name])) {
        $user_name_uid_map[$name] = db_query('SELECT uid FROM {users} WHERE name = ?', array(
          $name,
        ))
          ->fetchField() ?: 0;
      }
      $registration->uid = $user_name_uid_map[$name];
    }

    // Add `uid` from `user_mail`.
    if (!isset($registration->uid) && !empty($registration->user_mail)) {
      static $user_mail_uid_map = array();
      $mail = trim(drupal_strtolower($registration->user_mail));
      if (!isset($user_mail_uid_map[$mail])) {
        $user_mail_uid_map[$mail] = db_query('SELECT uid FROM {users} WHERE mail = ?', array(
          $mail,
        ))
          ->fetchField() ?: 0;
      }
      $registration->uid = $user_mail_uid_map[$mail];
    }

    // Add `email` from `uid`.
    if (empty($registration->email) && !empty($registration->uid)) {
      static $uid_email_map = array();
      $uid = (int) trim($registration->uid);
      if (!isset($uid_email_map[$uid])) {
        $uid_email_map[$uid] = db_query('SELECT mail FROM {users} WHERE uid = ?', array(
          $uid,
        ))
          ->fetchField() ?: 0;
      }
      $registration->email = $uid_email_map[$uid];
    }
    return parent::save($registration);
  }

}

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::attachLoad protected function Attaches data to entities upon loading. 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.
EntityAPIController::$bundleKey protected property
EntityAPIController::$cacheComplete protected property
EntityAPIController::$defaultRevisionKey protected property
EntityAPIController::buildContent public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::buildContent
EntityAPIController::buildQuery protected function Overrides DrupalDefaultEntityController::buildQuery(). Overrides DrupalDefaultEntityController::buildQuery 1
EntityAPIController::delete public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::delete 1
EntityAPIController::deleteRevision public function Implements EntityAPIControllerRevisionableInterface::deleteRevision(). Overrides EntityAPIControllerRevisionableInterface::deleteRevision
EntityAPIController::export public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::export 1
EntityAPIController::import public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::import
EntityAPIController::invoke public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::invoke 1
EntityAPIController::load public function Overridden. Overrides DrupalDefaultEntityController::load 1
EntityAPIController::query public function Builds and executes the query for loading.
EntityAPIController::renderEntityProperty protected function Renders a single entity property.
EntityAPIController::resetCache public function Overrides DrupalDefaultEntityController::resetCache(). Overrides DrupalDefaultEntityController::resetCache 1
EntityAPIController::saveRevision protected function Saves an entity revision.
EntityAPIController::view public function Implements EntityAPIControllerInterface. Overrides EntityAPIControllerInterface::view 1
EntityAPIController::__construct public function Overridden. Overrides DrupalDefaultEntityController::__construct 1
NodeRegistrationController::create public function Override create() to add registration properties. Overrides EntityAPIController::create
NodeRegistrationController::save public function Override save() to add automatic base column values from other base column values. Overrides EntityAPIController::save