// Message did not exist
header("HTTP/1.0 404 Not Found");
print "Message id: " . $message_id . " not found.<br>";
exit;
}
// Looking for the json of a specific message
if ($path_length == 3 || $path_length == 4 && $path_components[3] == "") {
header("Content-type: application/json");
print $message->getJSON();
exit;
} else {
if ($path_length == 4) {
// Return user ids that favorited a given message id
if ($path_components[3] == "favorite") {
header("Content-type: application/json");
print json_encode(Favorite::get_user_ids_of_favorited_message($message_id));
exit;
}
}
}
}
// Id not specified, looking for index of Messages
header("Content-type: application/json");
print json_encode(Message::get_all_ids());
exit;
} else {
if ($path_components[1] == "group") {
if (isset($path_components[2]) && $path_components[2] != "") {
$group_id = intval($path_components[2]);
$group = Group::find_by_id($group_id);
if ($group == null) {
