/**
* AJAX Hook
*
* @return array() Keys: success | value | error
*/
public function dispatchAjax()
{
// Setup return array
$arrReturn = array("success" => true, "value" => "", "error" => "", "lang" => $GLOBALS['TL_LANGUAGE']);
// Try to load the geolocation container from session or cookie
if (($booLoadBySession = $this->loadCookie()) == false) {
if (($booLoadByCookie = $this->loadSession()) == false) {
$this->objUserGeolocation = new GeolocationContainer();
$this->objUserGeolocation->setTrackRunning(GeolocationContainer::LOCATION_W3C);
}
}
try {
// Chose function
switch ($this->Input->post("action")) {
/**
* Set geolocation for user.
* Try to get the lat/lon from lookup service.
* Write all information into session.
*/
case "GeoSetLocation":
$arrReturn = $this->ajaxSetLocation($arrReturn);
break;
/**
* Set error msg from js script.
*/
/**
* Set error msg from js script.
*/
case "GeoSetError":
$arrReturn = $this->ajaxSetError($arrReturn);
break;
/**
* Change location by user settings
*/
/**
* Change location by user settings
*/
case "GeoChangeLocation":
$arrReturn = $this->ajaxChangeLocation($arrReturn);
break;
default:
return false;
}
// Save in Session
$this->saveSession();
$this->saveCookie();
} catch (Exception $exc) {
$arrReturn["success"] = false;
$arrReturn["error"] = "Unknown error.";
$this->log($exc->getMessage(), __CLASS__ . " | " . __FUNCTION__, TL_ERROR);
}
// Return answer
return $arrReturn;
}
