<?php /* * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, Controlez-Vous, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('LACONICA')) { exit(1); } require_once(INSTALLDIR.'/lib/omb.php'); class PostnoticeAction extends Action { function handle($args) { parent::handle($args); try { common_remove_magic_from_request(); $req = OAuthRequest::from_request(); # Note: server-to-server function! $server = omb_oauth_server(); list($consumer, $token) = $server->verify_request($req); if ($this->save_notice($req, $consumer, $token)) { print "omb_version=".OMB_VERSION_01; } } catch (OAuthException $e) { common_server_error($e->getMessage()); return; } } function save_notice(&$req, &$consumer, &$token) { $version = $req->get_parameter('omb_version'); if ($version != OMB_VERSION_01) { common_user_error(_('Unsupported OMB version'), 400); return false; } # First, check to see $listenee = $req->get_parameter('omb_listenee'); $remote_profile = Remote_profile::staticGet('uri', $listenee); if (!$remote_profile) { common_user_error(_('Profile unknown'), 403); return false; } $sub = Subscription::staticGet('token', $token->key); if (!$sub) { common_user_error(_('No such subscription'), 403); return false; } $content = $req->get_parameter('omb_notice_content'); $content_shortened = common_shorten_links($content); if (mb_strlen($content_shortened) > 140) { common_user_error(_('Invalid notice content'), 400); return false; } $notice_uri = $req->get_parameter('omb_notice'); if (!Validate::uri($notice_uri) && !common_valid_tag($notice_uri)) { common_user_error(_('Invalid notice uri'), 400); return false; } $notice_url = $req->get_parameter('omb_notice_url'); if ($notice_url && !common_valid_http_url($notice_url)) { common_user_error(_('Invalid notice url'), 400); return false; } $notice = Notice::staticGet('uri', $notice_uri); if (!$notice) { $notice = Notice::saveNew($remote_profile->id, $content, 'omb', false, 0, $notice_uri); if (is_string($notice)) { common_server_serror($notice, 500); return false; } common_broadcast_notice($notice, true); } return true; } }