gnu-social/plugins/RSSCloud/RSSCloudPlugin.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Plugin to support RSSCloud
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
define('RSSCLOUDPLUGIN_VERSION', '0.1');
class RSSCloudPlugin extends Plugin
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{
function __construct()
{
parent::__construct();
}
function onInitializePlugin()
{
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$this->domain = common_config('rsscloud', 'domain');
$this->port = common_config('rsscloud', 'port');
$this->path = common_config('rsscloud', 'path');
$this->funct = common_config('rsscloud', 'function');
$this->protocol = common_config('rsscloud', 'protocol');
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// set defaults
$local_server = parse_url(common_path('rsscloud/request_notify'));
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if (empty($this->domain)) {
$this->domain = $local_server['host'];
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}
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if (empty($this->port)) {
$this->port = '80';
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}
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if (empty($this->path)) {
$this->path = '/rsscloud/request_notify';
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}
if (empty($this->funct)) {
$this->funct = '';
}
if (empty($this->protocol)) {
$this->protocol = 'http-post';
}
}
/**
* Add RSSCloud-related paths to the router table
*
* Hook for RouterInitialized event.
*
* @return boolean hook return
*/
function onRouterInitialized(&$m)
{
$m->connect('rsscloud/request_notify', array('action' => 'RSSCloudRequestNotify'));
// XXX: This is just for end-to-end testing
$m->connect('rsscloud/notify', array('action' => 'LoggingAggregator'));
return true;
}
function onAutoload($cls)
{
switch ($cls)
{
case 'RSSCloudNotifier':
require_once(INSTALLDIR . '/plugins/RSSCloud/RSSCloudNotifier.php');
return false;
case 'RSSCloudRequestNotifyAction':
case 'LoggingAggregatorAction':
common_debug(mb_substr($cls, 0, -6) . '.php');
require_once(INSTALLDIR . '/plugins/RSSCloud/' . mb_substr($cls, 0, -6) . '.php');
return false;
default:
return true;
}
}
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function onStartApiRss($action){
// XXX: we want to only cloud enable the user_timeline so we need
// to be even more specific than this... FIXME
if (get_class($action) == 'TwitapistatusesAction') {
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$attrs = array('domain' => $this->domain,
'port' => $this->port,
'path' => $this->path,
'registerProcedure' => $this->funct,
'protocol' => $this->protocol);
// Dipping into XMLWriter to avoid a full end element (</cloud>).
$action->xw->startElement('cloud');
foreach ($attrs as $name => $value) {
$action->xw->writeAttribute($name, $value);
}
$action->xw->endElement();
}
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}
function onEndNoticeSave($notice){
common_debug("RSSCloudPlugin oneEndNoticeSave()");
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$user = User::staticGet('id', $notice->profile_id);
$feed = common_local_url('api', array('apiaction' => 'statuses',
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'method' => 'user_timeline',
'argument' => $user->nickname . '.rss'));
// XXX: Dave's hub for testing
// $endpoint = 'http://rpc.rsscloud.org:5337/rsscloud/ping';
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// $notifier = new RSSCloudNotifier();
// $notifier->postUpdate($endpoint, $feed);
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}
}