/**
* Starts the session.
*/
public function start()
{
if (self::$sessionStarted) {
return;
}
// use this object as the session handler
session_set_save_handler(array($this, 'sessionOpen'), array($this, 'sessionClose'), array($this, 'sessionRead'), array($this, 'sessionWrite'), array($this, 'sessionDestroy'), array($this, 'sessionGC'));
parent::start();
}
/**
* {@inheritdoc}
*/
public function regenerate($destroy = false)
{
$this->db->del($this->getHashKey());
return parent::regenerate($destroy);
}
/**
* Regenerates the session ID
* Also updates our Mongo record for the existing ID
*
* @param bool $destroy
* @return bool
*/
public function regenerate($destroy = false)
{
$existingID = $this->getId();
$collection = $this->options['collection'];
$id_field = $this->options['id_field'];
$time_field = $this->options['time_field'];
$collection = $this->db->selectCollection($collection);
$existingSession = $collection->findOne(array($id_field => $existingID));
parent::regenerate($destroy);
$newID = $this->getId();
if ($destroy) {
// Wipe existing session
$collection->remove(array($id_field => $existingID));
}
// Seems to be we can only update by specifying a non-updating
// field to search by - use the original Mongo ID to do this.
return $collection->update(array("_id" => $existingSession["_id"]), array('$set' => array($id_field => $newID, $time_field => new \MongoDate())));
}
