/**
* Page callback; Displays the subqueue add form.
*/
public function subqueue_add_page($js, $input, EntityQueue $queue)
{
global $user;
drupal_set_title(t('Add subqueue to %queue', array('%queue' => $queue->label)), PASS_THROUGH);
ctools_include('plugins');
$plugins = ctools_get_plugins('entityqueue', 'handler');
$subqueue = entityqueue_subqueue_create(array('queue' => $queue->name, 'module' => $plugins[$queue->handler]['module'], 'uid' => $user->uid));
return drupal_get_form('entityqueue_subqueue_edit_form', $queue, $subqueue);
}
/**
* Makes sure that every simple queue has a subqueue.
*/
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);
}
}
}