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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2010 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class Rest_Controller extends Controller {
public function index() {
$username = Input::instance()->post("user");
$password = Input::instance()->post("password");
if (empty($username) || auth::too_many_failures($username)) {
throw new Rest_Exception("Forbidden", 403);
}
$user = identity::lookup_user_by_name($username);
if (empty($user) || !identity::is_correct_password($user, $password)) {
module::event("user_login_failed", $username);
throw new Rest_Exception("Forbidden", 403);
}
auth::login($user);
rest::reply(rest::access_key());
}
public function __call($function, $args) {
try {
$input = Input::instance();
$request = new stdClass();
switch ($method = strtolower($input->server("REQUEST_METHOD"))) {
case "get":
$request->params = (object) $input->get();
break;
default:
$request->params = (object) $input->post();
if (isset($_FILES["file"])) {
$request->file = upload::save("file");
}
break;
}
if (isset($request->params->entity)) {
$request->params->entity = json_decode($request->params->entity);
}
if (isset($request->params->members)) {
$request->params->members = json_decode($request->params->members);
}
$request->method = strtolower($input->server("HTTP_X_GALLERY_REQUEST_METHOD", $method));
$request->access_key = $input->server("HTTP_X_GALLERY_REQUEST_KEY");
if (empty($request->access_key) && !empty($request->params->access_key)) {
$request->access_key = $request->params->access_key;
}
$request->url = url::abs_current(true);
rest::set_active_user($request->access_key);
$handler_class = "{$function}_rest";
$handler_method = $request->method;
if (!method_exists($handler_class, $handler_method)) {
throw new Rest_Exception("Bad Request", 400);
}
$response = call_user_func(array($handler_class, $handler_method), $request);
rest::reply($response);
} catch (ORM_Validation_Exception $e) {
// Note: this is totally insufficient because it doesn't take into account localization. We
// either need to map the result values to localized strings in the application code, or every
// client needs its own l10n string set.
throw new Rest_Exception("Bad Request", 400, $e->validation->errors());
}
}
}
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