function _batch_queue

Returns a queue object for a batch set.

Parameters

$batch_set: The batch set.

Return value

The queue object.

Related topics

File

includes/form.inc, line 4842

Code

function _batch_queue($batch_set) {
    static $queues;
    // The class autoloader is not available when running update.php, so make
    // sure the files are manually included.
    if (!isset($queues)) {
        $queues = array();
        require_once DRUPAL_ROOT . '/modules/system/system.queue.inc';
        require_once DRUPAL_ROOT . '/includes/batch.queue.inc';
    }
    if (isset($batch_set['queue'])) {
        $name = $batch_set['queue']['name'];
        $class = $batch_set['queue']['class'];
        if (!isset($queues[$class][$name])) {
            $queues[$class][$name] = new $class($name);
        }
        return $queues[$class][$name];
    }
}