private function getVehicleTypeOverride()
{
$agencyShortTitle = $this->agency->getShortTitle();
$config = $this->appConfig;
$filePath = $config['sfmuni_vehicle_override'];
//TODO: Check for exception
$xmlObjBuilder = new XmlObjBuilder($filePath);
$xml = $xmlObjBuilder->getXmlObj();
$vehicleOverrides = array();
//We only support SF-Muni for now
if ($agencyShortTitle == "sf-muni") {
foreach ($xml->route as $r) {
$routeTag = (string) $r['tag'];
$vehicleType = (string) $r['vehicle'];
$vehicleOverrides[$routeTag] = $vehicleType;
}
}
return $vehicleOverrides;
}
private function getDirectionOverrides()
{
$config = $this->appConfig;
$filePath = $config['location_override'];
//TODO: Check for exception
$xmlObjBuilder = new XmlObjBuilder($filePath);
$xml = $xmlObjBuilder->getXmlObj();
$routeArray = array();
foreach ($xml->agency as $a) {
$shortTitle = $a['shortTitle'];
//We only want the overrides for the current agency
if ($this->agency->getShortTitle() == $shortTitle) {
foreach ($a->route as $r) {
$routeTag = (string) $r['tag'];
foreach ($r->direction as $d) {
$routeArray[$routeTag][] = (string) $d['tag'];
}
}
}
}
return $routeArray;
}
/**
* Read flip stop overrides from a file and return them as an array.
* NOTE: This method returns the flip stops only for the agency being processed
*
* @return Array - stopTag => flipStopTag
*/
private function getFlipStopOverrides()
{
$agencyShortTitle = $this->agency->getShortTitle();
$config = $this->appConfig;
$filePath = $config['flip_stop_override'];
//TODO: Check for exception
$xmlObjBuilder = new XmlObjBuilder($filePath);
$xml = $xmlObjBuilder->getXmlObj();
$flipStopMap = array();
foreach ($xml->agency as $tempAgency) {
if ((string) $tempAgency["shortTitle"] != $agencyShortTitle) {
continue;
}
foreach ($tempAgency->stop as $tempStop) {
$stopTag = (string) $tempStop["tag"];
$flipStopTag = (string) $tempStop["reverseStopTag"];
$flipStopMap[$stopTag] = $flipStopTag;
if (!empty($flipStopTag)) {
$flipStopMap[$flipStopTag] = $stopTag;
}
}
}
return $flipStopMap;
}
