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87 lines (75 loc) · 1.83 KB
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<?php
App::uses('QueueAppController', 'Queue.Controller');
class QueueController extends QueueAppController {
public $uses = array('Queue.QueuedTask');
/**
* QueueController::beforeFilter()
*
* @return void
*/
public function beforeFilter() {
$this->QueuedTask->initConfig();
parent::beforeFilter();
}
/**
* Admin center.
* Manage queues from admin backend (without the need to open ssh console window).
*
* @return void
*/
public function admin_index() {
$status = $this->_status();
$current = $this->QueuedTask->getLength();
$data = $this->QueuedTask->getStats();
$this->set(compact('current', 'data', 'status'));
}
/**
* Truncate the queue list / table.
*
* @return void
*/
public function admin_reset() {
if (!$this->Common->isPosted()) {
throw new MethodNotAllowedException();
}
$res = $this->QueuedTask->truncate();
if ($res) {
$this->Common->flashMessage('OK', 'success');
} else {
$this->Common->flashMessage(__('Error'), 'success');
}
return $this->Common->autoPostRedirect(array('action'=>'index'));
}
/**
* QueueController::_status()
*
* If pid loggin is enabled, will return an array with
* - time: int Timestamp
* - workers: int Count of currently running workers
*
* @return array Status array
*/
protected function _status() {
if (!($pidFilePath = Configure::read('Queue.pidfilepath'))) {
return array();
}
$file = $pidFilePath . 'queue.pid';
if (!file_exists($file)) {
return array();
}
$sleepTime = Configure::read('Queue.sleeptime');
$thresholdTime = time() - $sleepTime;
$count = 0;
foreach (glob($pidFilePath . 'queue_*.pid') as $filename) {
$time = filemtime($filename);
if ($time >= $thresholdTime) {
$count++;
}
}
$res = array(
'time' => filemtime($file),
'workers' => $count,
);
return $res;
}
}