protected function SimpleEntityQueueHandler::ensureSubqueue in Entityqueue 7

Makes sure that every simple queue has a subqueue.

2 calls to SimpleEntityQueueHandler::ensureSubqueue()

SimpleEntityQueueHandler::insert in plugins/entityqueue/handler/SimpleEntityQueueHandler.class.php

Act after a new queue is saved.

SimpleEntityQueueHandler::loadFromCode in plugins/entityqueue/handler/SimpleEntityQueueHandler.class.php

Act on loading a queue that is defined only in code.

File

plugins/entityqueue/handler/SimpleEntityQueueHandler.class.php, line 44

Contains Entityqueue handler for simple queues.

Class

SimpleEntityQueueHandler

A simple queue implementation.

Code

protected function ensureSubqueue() {
  global $user;
  static $queues = array();
  if (!isset($queues[$this->queue->name])) {
    $queues[$this->queue->name] = TRUE;
    $transaction = db_transaction();
    $query = new EntityFieldQuery();
    $query
      ->entityCondition('entity_type', 'entityqueue_subqueue')
      ->entityCondition('bundle', $this->queue->name);
    $result = $query
      ->execute();

    // If we don't have a subqueue already, create one now.
    if (empty($result['entityqueue_subqueue'])) {
      $subqueue = entityqueue_subqueue_create();
      $subqueue->queue = $this->queue->name;
      $subqueue->name = $this->queue->name;
      $subqueue->label = $this
        ->getSubqueueLabel($subqueue);
      $subqueue->module = 'entityqueue';
      $subqueue->uid = $user->uid;
      entity_get_controller('entityqueue_subqueue')
        ->save($subqueue, $transaction);
    }
  }
}