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bcf1caad14
relationships. Now when you view a resource, it has 4 top level
elements:
url: the url of this resource
resource: array of key value pairs describing the resource
members: array of urls to members of this collection
relationships: array of array of members.
Relationships are a special type of collection that links two
different resources together. To remove a relationship, just
DELETE its url. To create a relationship, POST to its
collection.
Individual modules can add their own relationships to any
resource via a callback mechanism.
Example:
Array(
[url] => http://g3.com/rest/item/1
[resource] => Array (
[id] => 1
[album_cover_item_id] => 4
[captured] =>
[created] => 1264056417
[description] =>
[height] =>
...
)
[members] => Array(
[0] => http://g3.com/rest/item/2
[1] => http://g3.com/rest/item/3
[2] => http://g3.com/rest/item/4
[3] => http://g3.com/rest/item/5
...
)
[relationships] => Array(
[tags] => Array (
[0] => http://g3.com/rest/tag_item/2,1
[1] => http://g3.com/rest/tag_item/23,1
)
)
)
71 lines
2.5 KiB
PHP
71 lines
2.5 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2009 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Rest_Controller extends Controller {
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public function index() {
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$username = Input::instance()->post("user");
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$password = Input::instance()->post("password");
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$user = identity::lookup_user_by_name($username);
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if (empty($user) || !identity::is_correct_password($user, $password)) {
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throw new Rest_Exception("Forbidden", 403);
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}
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$key = rest::get_access_token($user->id);
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rest::reply($key->access_key);
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}
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public function __call($function, $args) {
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$input = Input::instance();
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switch ($method = strtolower($input->server("REQUEST_METHOD"))) {
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case "get":
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$request->params = (object) $input->get();
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break;
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case "post":
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$request->params = (object) $input->post();
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if (isset($_FILES["file"])) {
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$request->file = upload::save("file");
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}
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break;
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}
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$request->method = strtolower($input->server("HTTP_X_GALLERY_REQUEST_METHOD", $method));
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$request->access_token = $input->server("HTTP_X_GALLERY_REQUEST_KEY");
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$request->url = url::abs_current(true);
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rest::set_active_user($request->access_token);
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$handler_class = "{$function}_rest";
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$handler_method = $request->method;
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if (!method_exists($handler_class, $handler_method)) {
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throw new Rest_Exception("Bad Request", 400);
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}
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try {
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print rest::reply(call_user_func(array($handler_class, $handler_method), $request));
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} catch (ORM_Validation_Exception $e) {
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foreach ($e->validation->errors() as $key => $value) {
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$msgs[] = "$key: $value";
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}
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throw new Rest_Exception("Bad Request: " . join(", ", $msgs), 400);
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}
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}
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} |