Files
gallery3/modules/rest/controllers/rest.php
Bharat Mediratta 3fffa18e65 Further progress on refining the REST server side code.
1) Deal in fully qualified URL resources through the rest
   interface.  All rest methods are now passed the complete url in
   request->url.

2) Create rest::resolve() which lets individual resource definition
   code convert a full url into the appropriate matching resource.
   Implement gallery_rest::resolve() and tag_rest::resolve()

3) Reimplement tag_rest's get() and post() methods.  They're much
   simpler now.

4) Implement the tags_rest helper which supports working with the
   entire tags collection.
2010-01-04 21:48:21 -08:00

80 lines
2.6 KiB
PHP

<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 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() {
try {
$username = Input::instance()->post("user");
$password = Input::instance()->post("password");
$user = identity::lookup_user_by_name($username);
if (empty($user) || !identity::is_correct_password($user, $password)) {
throw new Rest_Exception("Forbidden", 403);
}
$key = ORM::factory("user_access_token")
->where("user_id", "=", $user->id)
->find();
if (!$key->loaded()) {
$key->user_id = $user->id;
$key->access_key = md5($user->name . rand());
$key->save();
}
rest::reply($key->access_key);
} catch (Exception $e) {
rest::send_headers($e);
}
}
public function __call($function, $args) {
$input = Input::instance();
switch ($method = strtolower($input->server("REQUEST_METHOD"))) {
case "get":
$request->params = (object) Input::instance()->get();
break;
case "post":
$request->params = (object) Input::instance()->post();
if (isset($_FILES["file"])) {
$request->file = upload::save("file");
}
break;
}
$request->method = strtolower($input->server("HTTP_X_GALLERY_REQUEST_METHOD", $method));
$request->access_token = $input->server("HTTP_X_GALLERY_REQUEST_KEY");
$request->url = url::abs_current(true);
try {
rest::set_active_user($request->access_token);
$handler_class = "{$function}_rest";
$handler_method = $request->method;
if (!method_exists($handler_class, $handler_method)) {
throw new Rest_Exception("Forbidden", 403);
}
print call_user_func(array($handler_class, $handler_method), $request);
} catch (Rest_Exception $e) {
rest::send_headers($e);
}
}
}