/**
* Retorna instancia dessa classe
*
* @return Snep_CentroCustos
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Faz o parse de um campo <queue>
* @param SimpleXMLElement $element
*/
protected function parseQueue($element)
{
$i18n = Zend_Registry::get('i18n');
$form_element = new Zend_Form_Element_Select((string) $element->id);
$form_element->setLabel((string) $i18n->translate("Queue"));
foreach (Snep_Queues::getInstance()->getQueues() as $queue) {
$form_element->addMultiOption($queue, $queue);
if (isset($element->value) && $queue == $element->value) {
$form_element->setValue($element->value);
}
}
return $form_element;
}
protected function registerQueues()
{
$db = Zend_Registry::get("db");
$queues = Snep_Queues::getInstance();
$select = $db->select()->from('queues');
$stmt = $db->query($select);
$result = $stmt->fetchAll();
foreach ($result as $queue) {
$queues->register($queue['name']);
}
}
