$date2 = $path_components[6];
}
//url: ~/station/top/N/in or ~/station/top/N/out or ~/station/top/N [in & out]
//url: ~/station/bottom/N/in or ~/station/bottom/N/out or ~/station/bottom/N [in & out]
if (($path_components[2] == 'top' || $path_components[2] == 'bottom') && $path_components[3] != '') {
$order = $path_components[2];
// top or bottom
$num_of_station = intval($path_components[3]);
// N station
//incoming or ourcoming or all
if (count($path_components) == 4) {
$weight = 'all';
} else {
$weight = $path_components[4];
}
$all_stations = Station::getNStations($num_of_station, $order, $weight, $date1, $date2);
if ($all_stations == null) {
//Station info not found
header("HTTP/1.1 404 Not Found");
print "Data for " . $order . " " . $weight . " " . $num_of_station . " stations are null;";
exit;
}
header("Content-type: application/json");
print json_encode($all_stations);
exit;
}
}
} else {
if ($path_components[1] == 'trip') {
if (count($path_components) == 2) {
//url: ~/trip
}
if (count($path_components) >= 4) {
//url: ~/station/top/N/in or ~/station/top/N/out or ~/station/top/N [in & out]
//url: ~/station/bottom/N/in or ~/station/bottom/N/out or ~/station/bottom/N [in & out]
if (($path_components[2] == 'top' || $path_components[2] == 'bottom') && $path_components[3] != '') {
$order = $path_components[2];
// top or bottom
$num_of_station = intval($path_components[3]);
// N station
//incoming or ourcoming or all
if (count($path_components) == 4) {
$weight = 'all';
} else {
$weight = $path_components[4];
}
$all_stations = Station::getNStations($num_of_station, $order, $weight);
if ($all_stations == null) {
//Station info not found
header("HTTP/1.1 404 Not Found");
print "Data for " . $order . " " . $weight . " " . $num_of_station . "stations are null;";
exit;
}
header("Content-type: application/json");
print json_encode($all_stations);
exit;
}
}
} else {
if ($path_components[1] == 'trip') {
if (count($path_components) == 2) {
//url: ~/trip
