Some foundational work. Not much to see here. Move along.
This commit is contained in:
Zach Copley
parent
4e033138b3
commit
391003c3c6
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@ -0,0 +1,93 @@
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<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Class to ping an rssCloud hub when a feed has been updated
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Plugin
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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class RSSCloudNotifier {
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function postUpdate($endpoint, $feed) {
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common_debug("CloudNotifier->notify: $feed");
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$params = 'url=' . urlencode($feed);
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$result = $this->httpPost($endpoint, $params);
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if ($result) {
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common_debug('success notifying cloud');
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} else {
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common_debug('failure notifying cloud');
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}
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}
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function userAgent()
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{
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return 'rssCloudPlugin/' . RSSCLOUDPLUGIN_VERSION .
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' StatusNet/' . STATUSNET_VERSION;
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}
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private function httpPost($url, $params) {
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common_debug('params: ' . var_export($params, true));
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$options = array(CURLOPT_URL => $url,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $params,
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CURLOPT_USERAGENT => $this->userAgent(),
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_FAILONERROR => true,
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CURLOPT_HEADER => false,
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CURLOPT_FOLLOWLOCATION => true,
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CURLOPT_CONNECTTIMEOUT => 5,
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CURLOPT_TIMEOUT => 5);
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$ch = curl_init();
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curl_setopt_array($ch, $options);
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$response = curl_exec($ch);
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$info = curl_getinfo($ch);
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curl_close($ch);
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common_debug('curl response: ' . var_export($response, true));
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common_debug('curl info: ' . var_export($info, true));
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if ($info['http_code'] == 200) {
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return true;
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} else {
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return false;
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}
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}
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}
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@ -33,30 +33,33 @@ if (!defined('STATUSNET')) {
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define('RSSCLOUDPLUGIN_VERSION', '0.1');
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class RSSCloudPlugin extends Plugin
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class RSSCloudPlugin extends Plugin
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{
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function __construct()
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{
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parent::__construct();
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}
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function onInitializePlugin(){
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common_debug("RSSCloudPlugin onInitializePlugin()");
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$this->domain = common_config('rsscloud', 'domain');
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$this->port = common_config('rsscloud', 'port');
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$this->path = common_config('rsscloud', 'path');
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$this->funct = common_config('rsscloud', 'function');
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$this->protocol = common_config('rsscloud', 'protocol');
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// set defaults
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if (empty($this->domain)) {
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$this->domain = 'rpc.rsscloud.org';
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}
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if (empty($this->port)) {
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$this->port = '5337';
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}
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if (empty($this->path)) {
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$this->path = '/rsscloud/pleaseNotify';
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}
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@ -69,9 +72,47 @@ class RSSCloudPlugin extends Plugin
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$this->protocol = 'http-post';
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}
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}
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/**
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* Add RSSCloud-related paths to the router table
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*
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* Hook for RouterInitialized event.
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*
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* @return boolean hook return
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*/
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function onRouterInitialized(&$m)
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{
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$m->connect('rsscloud/request_notify', array('action' => 'RSSCloudRequestNotify'));
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$m->connect('rsscloud/notify', array('action' => 'LoggingAggregator'));
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return true;
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}
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function onAutoload($cls)
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{
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common_debug("onAutoload() $cls");
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switch ($cls)
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{
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case 'RSSCloudNotifier':
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require_once(INSTALLDIR . '/plugins/RSSCloud/RSSCloudNotifier.php');
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return false;
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case 'RSSCloudRequestNotifyAction':
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case 'LoggingAggregatorAction':
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common_debug(mb_substr($cls, 0, -6) . '.php');
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require_once(INSTALLDIR . '/plugins/RSSCloud/' . mb_substr($cls, 0, -6) . '.php');
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return false;
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default:
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return true;
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}
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}
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function onStartApiRss($action){
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// XXX: No sure we want every feed to be cloud enabled
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$attrs = array('domain' => $this->domain,
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'port' => $this->port,
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'path' => $this->path,
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@ -79,91 +120,31 @@ class RSSCloudPlugin extends Plugin
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'protocol' => $this->protocol);
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// Dipping into XMLWriter to avoid a full end element (</cloud>).
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$action->xw->startElement('cloud');
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foreach ($attrs as $name => $value) {
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$action->xw->writeAttribute($name, $value);
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}
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$action->xw->endElement('cloud');
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}
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function onEndNoticeSave($notice){
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common_debug("RSSCloudPlugin oneEndNoticeSave()");
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$user = User::staticGet('id', $notice->profile_id);
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$rss = common_local_url('api', array('apiaction' => 'statuses',
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$feed = common_local_url('api', array('apiaction' => 'statuses',
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'method' => 'user_timeline',
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'argument' => $user->nickname . '.rss'));
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$notifier = new CloudNotifier();
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$notifier->notify($rss);
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// XXX: Dave's hub for testing
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$endpoint = 'http://rpc.rsscloud.org:5337/rsscloud/ping';
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$notifier = new RSSCloudNotifier();
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$notifier->postUpdate($endpoint, $feed);
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}
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}
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class CloudNotifier {
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function notify($feed) {
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common_debug("CloudNotifier->notify: $feed");
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$params = 'url=' . urlencode($feed);
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$result = $this->httpPost('http://rpc.rsscloud.org:5337/rsscloud/ping',
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$params);
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if ($result) {
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common_debug('success notifying cloud');
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} else {
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common_debug('failure notifying cloud');
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}
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}
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function userAgent()
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{
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return 'rssCloudPlugin/' . RSSCLOUDPLUGIN_VERSION .
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' StatusNet/' . STATUSNET_VERSION;
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}
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private function httpPost($url, $params) {
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common_debug('params: ' . var_export($params, true));
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$options = array(CURLOPT_URL => $url,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $params,
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CURLOPT_USERAGENT => $this->userAgent(),
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_FAILONERROR => true,
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CURLOPT_HEADER => false,
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CURLOPT_FOLLOWLOCATION => true,
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CURLOPT_CONNECTTIMEOUT => 5,
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CURLOPT_TIMEOUT => 5);
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$ch = curl_init();
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curl_setopt_array($ch, $options);
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$response = curl_exec($ch);
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$info = curl_getinfo($ch);
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curl_close($ch);
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common_debug('curl response: ' . var_export($response, true));
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common_debug('curl info: ' . var_export($info, true));
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if ($info['http_code'] == 200) {
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return true;
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} else {
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return false;
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}
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}
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}
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@ -0,0 +1,145 @@
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<?php
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/**
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* Notifier
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*
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* PHP version 5
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*
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* @category Plugin
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009, StatusNet, Inc.
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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 Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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class RSSCloudRequestNotifyAction extends Action
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{
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/**
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* Initialization.
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*
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* @param array $args Web and URL arguments
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*
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* @return boolean false if user doesn't exist
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*/
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function prepare($args)
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{
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parent::prepare($args);
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return true;
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}
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function handle($args)
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{
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] != 'POST') {
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showResult(false, 'Request must be POST.');
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}
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$ip = $_SERVER['REMOTE_ADDR'];
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$missing = array();
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$port = $this->arg('port');
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if (empty($this->port)) {
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$missing[] = 'port';
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}
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$path = $this->arg('path');
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if (empty($this->path)) {
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$missing[] = 'path';
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}
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$protocol = $this->arg('protocol');
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if (empty($this->protocol)) {
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$missing[] = 'protocol';
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}
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if (empty($this->notifyProcedure)) {
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$missing[] = 'notifyProcedure';
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}
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if (!empty($missing)) {
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$msg = 'The following parameters were missing from the request body: ' .
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implode(',', $missing) . '.';
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$this->showResult(false, $msg);
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}
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$feeds = $this->getFeeds();
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if (empty($feeds)) {
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$this->showResult(false,
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'You must provide at least one feed url (url1, url2, url3 ... urlN).');
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}
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$endpoint = $ip . ':' . $port . $path;
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foreach ($feeds as $feed) {
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}
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}
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function getFeeds()
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{
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$feeds = array();
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foreach ($this->args as $key => $feed ) {
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if (preg_match('|url\d+|', $key)) {
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// XXX: validate feeds somehow and kick bad ones out
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$feeds[] = $feed;
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}
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}
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return $feeds;
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}
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function checkNotifyHandler()
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{
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}
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function validateFeed()
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{
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}
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function showResult($success, $msg)
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{
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$this->startXML();
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$this->elementStart('notifyResult', array('success' => ($success) ? 'true' : 'false',
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'msg' => $msg));
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$this->endXML();
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}
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}
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