/**
* Gets an array of CampPassenger objects which contain a foreign key that references this object.
*
* If this collection has already been initialized with an identical Criteria, it returns the collection.
* Otherwise if this Camp has previously been saved, it will retrieve
* related CampPassengers from storage. If this Camp is new, it will return
* an empty collection or the current collection, the criteria is ignored on a new object.
*
* @param PropelPDO $con
* @param Criteria $criteria
* @return array CampPassenger[]
* @throws PropelException
*/
public function getCampPassengers($criteria = null, PropelPDO $con = null)
{
if ($criteria === null) {
$criteria = new Criteria(CampPeer::DATABASE_NAME);
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collCampPassengers === null) {
if ($this->isNew()) {
$this->collCampPassengers = array();
} else {
$criteria->add(CampPassengerPeer::CAMP_ID, $this->id);
CampPassengerPeer::addSelectColumns($criteria);
$this->collCampPassengers = CampPassengerPeer::doSelect($criteria, $con);
}
} else {
// criteria has no effect for a new object
if (!$this->isNew()) {
// the following code is to determine if a new query is
// called for. If the criteria is the same as the last
// one, just return the collection.
$criteria->add(CampPassengerPeer::CAMP_ID, $this->id);
CampPassengerPeer::addSelectColumns($criteria);
if (!isset($this->lastCampPassengerCriteria) || !$this->lastCampPassengerCriteria->equals($criteria)) {
$this->collCampPassengers = CampPassengerPeer::doSelect($criteria, $con);
}
}
}
$this->lastCampPassengerCriteria = $criteria;
return $this->collCampPassengers;
}
/**
* Retrieve object using using composite pkey values.
* @param int $camp_id
@param int $passenger_id
@param int $mission_id
* @param PropelPDO $con
* @return CampPassenger
*/
public static function retrieveByPK($camp_id, $passenger_id, $mission_id, PropelPDO $con = null)
{
$key = serialize(array((string) $camp_id, (string) $passenger_id, (string) $mission_id));
if (null !== ($obj = CampPassengerPeer::getInstanceFromPool($key))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(CampPassengerPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(CampPassengerPeer::DATABASE_NAME);
$criteria->add(CampPassengerPeer::CAMP_ID, $camp_id);
$criteria->add(CampPassengerPeer::PASSENGER_ID, $passenger_id);
$criteria->add(CampPassengerPeer::MISSION_ID, $mission_id);
$v = CampPassengerPeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}
public function executeAjaxLinkPassengers(sfWebRequest $request)
{
$c = new Criteria();
$c->add(CampPassengerPeer::CAMP_ID, $request->getParameter('camp'));
$camp_passengers = CampPassengerPeer::doSelect($c);
$links = $request->getParameter('links');
foreach ($camp_passengers as $camp_passenger) {
if (in_array($camp_passenger->getPassengerId(), $links)) {
$camp_passenger->setLink($links[$camp_passenger->getPassengerId()]);
} else {
$camp_passenger->setLink(null);
}
$camp_passenger->save();
}
return $this->renderText('0');
}
