<?php
/**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
*
* Plugin to do "real time" updates using Comet/Bayeux
*
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Plugin
- * @package Laconica
- * @author Evan Prodromou <evan@controlyourself.ca>
- * @copyright 2009 Control Yourself, Inc.
+ * @package StatusNet
+ * @author Evan Prodromou <evan@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://laconi.ca/
+ * @link http://status.net/
*/
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
+require_once INSTALLDIR.'/plugins/Realtime/RealtimePlugin.php';
+
/**
- * Plugin to do realtime updates using Comet
+ * Plugin to do realtime updates using Meteor
*
* @category Plugin
- * @package Laconica
- * @author Evan Prodromou <evan@controlyourself.ca>
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
+ * @link http://status.net/
*/
-class MeteorPlugin extends Plugin
+class MeteorPlugin extends RealtimePlugin
{
- var $webserver = null;
- var $webport = null;
- var $controlport = null;
- var $controlserver = null;
- var $channelbase = null;
- var $_socket = null;
+ public $webserver = null;
+ public $webport = null;
+ public $controlport = null;
+ public $controlserver = null;
+ public $channelbase = null;
+ protected $_socket = null;
function __construct($webserver=null, $webport=4670, $controlport=4671, $controlserver=null, $channelbase='')
{
parent::__construct();
}
- function onEndShowScripts($action)
+ function _getScripts()
{
- $timeline = null;
-
- $this->log(LOG_DEBUG, 'got action ' . $action->trimmed('action'));
-
- switch ($action->trimmed('action')) {
- case 'public':
- $timeline = '/timelines/public';
- break;
- case 'tag':
- $tag = $action->trimmed('tag');
- if (!empty($tag)) {
- $timeline = '/timelines/tag/'.$tag;
- } else {
- return true;
- }
- break;
- default:
- return true;
- }
-
- $action->element('script', array('type' => 'text/javascript',
- 'src' => 'http://'.$this->webserver.(($this->webport == 80) ? '':':'.$this->webport).'/meteor.js'),
- ' ');
-
- foreach (array('meteorupdater.js', 'json2.js') as $script) {
- $action->element('script', array('type' => 'text/javascript',
- 'src' => common_path('plugins/Meteor/'.$script)),
- ' ');
- }
-
- $user = common_current_user();
-
- if (!empty($user->id)) {
- $user_id = $user->id;
- } else {
- $user_id = 0;
- }
-
- $replyurl = common_local_url('newnotice');
- $favorurl = common_local_url('favor');
- // FIXME: need to find a better way to pass this pattern in
- $deleteurl = common_local_url('deletenotice',
- array('notice' => '0000000000'));
-
- $action->elementStart('script', array('type' => 'text/javascript'));
- $action->raw("$(document).ready(function() { MeteorUpdater.init(\"$this->webserver\", $this->webport, \"{$this->channelbase}$timeline\", $user_id, \"$replyurl\", \"$favorurl\", \"$deleteurl\"); });");
- $action->elementEnd('script');
-
- return true;
+ $scripts = parent::_getScripts();
+ $scripts[] = 'http://'.$this->webserver.(($this->webport == 80) ? '':':'.$this->webport).'/meteor.js';
+ $scripts[] = common_path('plugins/Meteor/meteorupdater.js');
+ return $scripts;
}
- function onEndNoticeSave($notice)
+ function _updateInitialize($timeline, $user_id)
{
- $this->log(LOG_INFO, "Called for save notice.");
-
- $timelines = array();
-
- // XXX: Add other timelines; this is just for the public one
-
- if ($notice->is_local ||
- ($notice->is_local == 0 && !common_config('public', 'localonly'))) {
- $timelines[] = '/timelines/public';
- }
-
- $tags = $this->getNoticeTags($notice);
-
- if (!empty($tags)) {
- foreach ($tags as $tag) {
- $timelines[] = '/timelines/tag/' . $tag;
- }
- }
-
- if (count($timelines) > 0) {
-
- $json = json_encode($this->noticeAsJson($notice));
-
- $this->log(LOG_DEBUG, $json);
-
- $this->_connect();
-
- foreach ($timelines as $timeline) {
- $this->_addMessage($timeline, $json);
- }
-
- $this->_disconnect();
- }
-
- return true;
+ $script = parent::_updateInitialize($timeline, $user_id);
+ return $script." MeteorUpdater.init(\"$this->webserver\", $this->webport, \"{$timeline}\");";
}
function _connect()
{
+ $controlserver = (empty($this->controlserver)) ? $this->webserver : $this->controlserver;
// May throw an exception.
- $this->_socket = @stream_socket_client("tcp://{$this->controlserver}:{$this->controlport}",
- $errno, $errstr, $timeout, $conflag);
+ $this->_socket = stream_socket_client("tcp://{$controlserver}:{$this->controlport}");
if (!$this->_socket) {
- throw new Exception("Couldn't connect to {$this->controlserver} on {$this->controlport}");
+ throw new Exception("Couldn't connect to {$controlserver} on {$this->controlport}");
}
}
- function _addMessage($channel, $message)
+ function _publish($channel, $message)
{
- $cmd = "ADDMESSAGE {$this->channelbase}$channel $message\n";
- $this->log(LOG_DEBUG, $cmd);
- @fwrite($this->_socket, "COMMAND: $cmd");
+ $message = json_encode($message);
+ $message = addslashes($message);
+ $cmd = "ADDMESSAGE $channel $message\n";
+ $cnt = fwrite($this->_socket, $cmd);
$result = fgets($this->_socket);
- $this->log(LOG_DEBUG, "RESULT: $result");
+ if (preg_match('/^ERR (.*)$/', $result, $matches)) {
+ throw new Exception('Error adding meteor message "'.$matches[1].'"');
+ }
// TODO: parse and deal with result
}
function _disconnect()
{
+ $cnt = fwrite($this->_socket, "QUIT\n");
@fclose($this->_socket);
}
- function noticeAsJson($notice)
- {
- // FIXME: this code should be abstracted to a neutral third
- // party, like Notice::asJson(). I'm not sure of the ethics
- // of refactoring from within a plugin, so I'm just abusing
- // the TwitterApiAction method. Don't do this unless you're me!
-
- require_once(INSTALLDIR.'/lib/twitterapi.php');
-
- $act = new TwitterApiAction('/dev/null');
-
- $arr = $act->twitter_status_array($notice, true);
- $arr['url'] = $notice->bestUrl();
- $arr['html'] = htmlspecialchars($notice->rendered);
- $arr['source'] = htmlspecialchars($arr['source']);
-
- if (!empty($notice->reply_to)) {
- $reply_to = Notice::staticGet('id', $notice->reply_to);
- if (!empty($reply_to)) {
- $arr['in_reply_to_status_url'] = $reply_to->bestUrl();
- }
- $reply_to = null;
- }
+ // Meteord flips out with default '/' separator
- $profile = $notice->getProfile();
- $arr['user']['profile_url'] = $profile->profileurl;
-
- return $arr;
- }
-
- function getNoticeTags($notice)
+ function _pathToChannel($path)
{
- $tags = null;
-
- $nt = new Notice_tag();
- $nt->notice_id = $notice->id;
-
- if ($nt->find()) {
- $tags = array();
- while ($nt->fetch()) {
- $tags[] = $nt->tag;
- }
+ if (!empty($this->channelbase)) {
+ array_unshift($path, $this->channelbase);
}
-
- $nt->free();
- $nt = null;
-
- return $tags;
- }
-
- // Push this up to Plugin
-
- function log($level, $msg)
- {
- common_log($level, get_class($this) . ': '.$msg);
+ return implode('-', $path);
}
}
projects / quix0rs-gnu-social.git / blobdiff