<?php /* * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) { exit(1); } function ping_broadcast_notice($notice) { if ($notice->is_local != Notice::LOCAL_PUBLIC && $notice->is_local != Notice::LOCAL_NONPUBLIC) { return true; } // Array of servers, URL => type $notify = common_config('ping', 'notify'); try { $profile = $notice->getProfile(); } catch (Exception $e) { // @todo: distinguish the 'broken notice/profile' case from more general // transitory errors. common_log(LOG_ERR, "Exception getting notice profile: " . $e->getMessage()); return true; } $tags = ping_notice_tags($notice); foreach ($notify as $notify_url => $type) { switch ($type) { case 'xmlrpc': case 'extended': $req = xmlrpc_encode_request('weblogUpdates.ping', array($profile->nickname, # site name common_local_url('showstream', array('nickname' => $profile->nickname)), common_local_url('shownotice', array('notice' => $notice->id)), common_local_url('userrss', array('nickname' => $profile->nickname)), $tags)); $request = HTTPClient::start(); $request->setConfig('connect_timeout', common_config('ping', 'timeout')); $request->setConfig('timeout', common_config('ping', 'timeout')); try { $httpResponse = $request->post($notify_url, array('Content-Type: text/xml'), $req); } catch (Exception $e) { common_log(LOG_ERR, "Exception pinging $notify_url: " . $e->getMessage()); break; } if (!$httpResponse || mb_strlen($httpResponse->getBody()) == 0) { common_log(LOG_WARNING, "XML-RPC empty results for ping ($notify_url, $notice->id) "); break; } $response = xmlrpc_decode($httpResponse->getBody()); if (is_array($response) && xmlrpc_is_fault($response)) { common_log(LOG_WARNING, "XML-RPC error for ping ($notify_url, $notice->id) ". "$response[faultString] ($response[faultCode])"); } else { common_log(LOG_INFO, "Ping success for $notify_url $notice->id"); } break; case 'get': case 'post': $args = array('name' => $profile->nickname, 'url' => common_local_url('showstream', array('nickname' => $profile->nickname)), 'changesURL' => common_local_url('userrss', array('nickname' => $profile->nickname))); $fetcher = Auth_Yadis_Yadis::getHTTPFetcher(); if ($type === 'get') { $result = $fetcher->get($notify_url . '?' . http_build_query($args), array('User-Agent: ' . HTTPClient::userAgent())); } else { $result = $fetcher->post($notify_url, http_build_query($args), array('User-Agent: ' . HTTPClient::userAgent())); } if ($result->status != '200') { common_log(LOG_WARNING, "Ping error for '$notify_url' ($notice->id): ". "$result->body"); } else { common_log(LOG_INFO, "Ping success for '$notify_url' ($notice->id): ". "'$result->body'"); } break; default: common_log(LOG_WARNING, 'Unknown notify type for ' . $notify_url . ': ' . $type); } } return true; } function ping_notice_tags($notice) { $tag = new Notice_tag(); $tag->notice_id = $notice->id; $tags = array(); if ($tag->find()) { while ($tag->fetch()) { $tags[] = $tag->tag; } $tag->free(); unset($tag); return implode('|', $tags); } return NULL; }