Add UnQueueManager for immediate handling

Perhaps it's a little precious, but I took out the switches in
util.php to determine what's supposed to be sent when, and made
a queuemanager class that will just do things when they're supposed to
be done.

lib/queuemanager.php

@@ -36,9 +36,15 @@ class QueueManager
     {
         if (empty(self::$qm)) {
 
+            if (Event::handle('StartNewQueueManager', array(&self::$qm))) {
+
+                $enabled = common_config('queue', 'enabled');
                 $type = common_config('queue', 'sub');
 
-            if (Event::handle('StartNewQueueManager', array($type, &self::$qm))) {
+                if (!$enabled) {
+                    // does everything immediately
+                    return new UnQueueManager();
+                }
 
                 switch ($type) {
                  case 'db':

lib/unqueuemanager.php

@@ -0,0 +1,85 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * A queue manager interface for just doing things immediately
+ *
+ * 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  QueueManager
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+class UnQueueManager
+{
+    function enqueue($object, $queue)
+    {
+        $notice = $object;
+
+        switch ($queue)
+        {
+         case 'omb':
+            if ($this->_isLocal($notice)) {
+                require_once(INSTALLDIR.'/lib/omb.php');
+                omb_broadcast_remote_subscribers($notice);
+            }
+            break;
+         case 'public':
+            if ($this->_isLocal($notice)) {
+                require_once(INSTALLDIR.'/lib/jabber.php');
+                jabber_public_notice($notice);
+            }
+            break;
+         case 'twitter':
+            if ($this->_isLocal($notice)) {
+                broadcast_twitter($notice);
+            }
+            break;
+         case 'facebook':
+            if ($this->_isLocal($notice)) {
+                require_once INSTALLDIR . '/lib/facebookutil.php';
+                return facebookBroadcastNotice($notice);
+            }
+            break;
+         case 'ping':
+            if ($this->_isLocal($notice)) {
+                require_once INSTALLDIR . '/lib/ping.php';
+                return ping_broadcast_notice($notice);
+            }
+         case 'sms':
+            require_once(INSTALLDIR.'/lib/mail.php');
+            mail_broadcast_notice_sms($notice);
+            break;
+         case 'jabber':
+            require_once(INSTALLDIR.'/lib/jabber.php');
+            jabber_broadcast_notice($notice);
+            break;
+         default:
+            throw ServerException("UnQueueManager: Unknown queue: $type");
+        }
+    }
+
+    function _isLocal($notice)
+    {
+        return ($notice->is_local == NOTICE_LOCAL_PUBLIC ||
+                $notice->is_local == NOTICE_LOCAL_NONPUBLIC);
+    }
+}

lib/util.php

@@ -861,88 +861,35 @@ function common_redirect($url, $code=307)
 
 function common_broadcast_notice($notice, $remote=false)
 {
-    if (common_config('queue', 'enabled')) {
-        // Do it later!
     return common_enqueue_notice($notice);
-    } else {
-        return common_real_broadcast($notice, $remote);
-    }
 }
 
 // Stick the notice on the queue
 
 function common_enqueue_notice($notice)
 {
-    $transports = array('omb', 'sms', 'public', 'twitter', 'facebook', 'ping');
+    static $localTransports = array('omb',
+                                    'public',
+                                    'twitter',
+                                    'facebook',
+                                    'ping');
+    static $allTransports = array('sms', 'jabber');
 
-    if (common_config('xmpp', 'enabled'))
+    $transports = $allTransports;
+
+    if ($notice->is_local == NOTICE_LOCAL_PUBLIC ||
+        $notice->is_local == NOTICE_LOCAL_NONPUBLIC) {
+        $transports = array_merge($transports, $localTransports);
+    }
+
+    $qm = QueueManager::get();
+
+    foreach ($transports as $transport)
     {
-        $transports[] = 'jabber';
+        $qm->enqueue($notice, $transport);
     }
 
-    if (common_config('queue','subsystem') == 'stomp') {
+    return true;
-        common_enqueue_notice_stomp($notice, $transports);
-    }
-    else {
-        common_enqueue_notice_db($notice, $transports);
-    }
-    return $result;
-}
-
-function common_enqueue_notice_db($notice, $transports)
-{
-    // in any other case, 'internal'
-    foreach ($transports as $transport) {
-        common_enqueue_notice_transport($notice, $transport);
-    }
-}
-
-function common_enqueue_notice_transport($notice, $transport)
-{
-}
-
-function common_real_broadcast($notice, $remote=false)
-{
-    $success = true;
-    if (!$remote) {
-        // Make sure we have the OMB stuff
-        require_once(INSTALLDIR.'/lib/omb.php');
-        $success = omb_broadcast_remote_subscribers($notice);
-        if (!$success) {
-            common_log(LOG_ERR, 'Error in OMB broadcast for notice ' . $notice->id);
-        }
-    }
-    if ($success) {
-        require_once(INSTALLDIR.'/lib/jabber.php');
-        $success = jabber_broadcast_notice($notice);
-        if (!$success) {
-            common_log(LOG_ERR, 'Error in jabber broadcast for notice ' . $notice->id);
-        }
-    }
-    if ($success) {
-        require_once(INSTALLDIR.'/lib/mail.php');
-        $success = mail_broadcast_notice_sms($notice);
-        if (!$success) {
-            common_log(LOG_ERR, 'Error in sms broadcast for notice ' . $notice->id);
-        }
-    }
-    if ($success) {
-        $success = jabber_public_notice($notice);
-        if (!$success) {
-            common_log(LOG_ERR, 'Error in public broadcast for notice ' . $notice->id);
-        }
-    }
-    if ($success) {
-        $success = broadcast_twitter($notice);
-        if (!$success) {
-            common_log(LOG_ERR, 'Error in Twitter broadcast for notice ' . $notice->id);
-        }
-    }
-
-    // XXX: Do a real-time FB broadcast here?
-
-    // XXX: broadcast notices to other IM
-    return $success;
 }
 
 function common_broadcast_profile($profile)