}
} else {
if ($_GET['type'] == 's2s') {
// get starting point
$start_marker = $markers[$_GET['start']];
if ($debug) {
$start_marker->printInfo();
}
// get ending point
$end_marker = $markers[$_GET['end']];
if ($debug) {
$end_marker->printInfo();
}
// log
if ($logging) {
logS2SQuery($_GET['start'], $_GET['end']);
}
// find the path
$path = findS2SPath($start_marker, $end_marker);
} else {
if ($_GET['type'] == 'dir') {
// get locations for end address
$saddr = $_GET['saddr'];
// check for boston and ma
$saddr = checkString($saddr, $city);
$saddr = checkString($saddr, $state);
$starts = getLocations($saddr);
// get locations for start address
$daddr = $_GET['daddr'];
// check for boston and ma
$daddr = checkString($daddr, $city);
$start_stations = findNearestStations2($start_location);
// find three closest ending stations
$end_stations = findNearestStations2($end_location);
$path = findDirTimePath($start_location, $end_location, $start_stations, $end_stations, $time);
}
}
} else {
if ($type == "s2s") {
// S2S
// get starting point
//$start_marker = getMarker($sid);
// get ending point
//$end_marker = getMarker($did);
// log
if ($logging) {
logS2SQuery($sid, $did);
}
// testing new function
echo "***testing new algorithm<br/>\n";
//$start_station = retrieveStation($start_marker->id);
//$end_station = retrieveStation($end_marker->id);
$start_station = retrieveStation($sid);
$end_station = retrieveStation($did);
$pathArray = algorithm($start_station, $end_station);
$path = $pathArray[0];
echo "*** end testing new algorithm<br/>\n";
// find the path
//$path = findS2SPath($start_marker, $end_marker);
} else {
if ($type == "location") {
// location