1 files changed, 147 insertions, 0 deletions
diff --git a/plugins/Imap/imapdaemon.php b/plugins/Imap/imapdaemon.php
new file mode 100755
index 000000000..a45c603ce
--- /dev/null
+++ b/plugins/Imap/imapdaemon.php
@@ -0,0 +1,147 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 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/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/../..'));
+
+$shortoptions = 'fi::';
+$longoptions = array('id::', 'foreground');
+
+$helptext = <<<END_OF_IMAP_HELP
+Daemon script for receiving new notices from users via a mail box (IMAP, POP3, etc)
+
+    -i --id           Identity (default none)
+    -f --foreground   Stay in the foreground (default background)
+
+END_OF_IMAP_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+require_once INSTALLDIR . '/lib/common.php';
+require_once INSTALLDIR . '/lib/daemon.php';
+require_once INSTALLDIR.'/lib/mailhandler.php';
+
+class IMAPDaemon extends Daemon
+{   
+    function __construct($resource=null, $daemonize=true, $attrs)
+    {
+        parent::__construct($daemonize);
+
+        foreach ($attrs as $attr=>$value)
+        {
+            $this->$attr = $value;
+        }
+
+        $this->log(LOG_INFO, "INITIALIZE IMAPDaemon {" . $this->name() . "}");
+    }
+
+    function name()
+    {
+        return strtolower('imapdaemon.'.$this->user.'.'.crc32($this->mailbox));
+    }
+
+    function run()
+    {
+        $this->connect();
+        while(true)
+        {
+            if(imap_ping($this->conn) || $this->connect())
+            {
+                $this->check_mailbox();
+            }
+            sleep($this->poll_frequency);
+        }
+    }
+
+    function check_mailbox()
+    {
+        $count = imap_num_msg($this->conn);
+        $this->log(LOG_INFO, "Found $count messages");
+        if($count > 0){
+            $handler = new IMAPMailHandler();
+            for($i=1; $i <= $count; $i++)
+            {
+                $rawmessage = imap_fetchheader($this->conn, $count, FT_PREFETCHTEXT) . imap_body($this->conn, $i);
+                $handler->handle_message($rawmessage);
+                imap_delete($this->conn, $i);
+            }
+            imap_expunge($this->conn);
+            $this->log(LOG_INFO, "Finished processing messages");
+        }
+    }
+
+    function log($level, $msg)
+    {
+        $text = $this->name() . ': '.$msg;
+        common_log($level, $text);
+        if (!$this->daemonize)
+        {
+            $line = common_log_line($level, $text);
+            echo $line;
+            echo "\n";
+        }
+    }
+
+    function connect()
+    {
+        $this->conn = imap_open($this->mailbox, $this->user, $this->password);
+        if($this->conn){
+            $this->log(LOG_INFO, "Connected");
+            return true;
+        }else{
+            $this->log(LOG_INFO, "Failed to connect: " . imap_last_error());
+            return false;
+        }
+    }
+}
+
+class IMAPMailHandler extends MailHandler
+{
+    function error($from, $msg)
+    {
+        $this->log(LOG_INFO, "Error: $from $msg");
+        $headers['To'] = $from;
+        $headers['Subject'] = "Error";
+
+        return mail_send(array($from), $headers, $msg);
+    }
+}
+
+if (have_option('i', 'id')) {
+    $id = get_option_value('i', 'id');
+} else if (count($args) > 0) {
+    $id = $args[0];
+} else {
+    $id = null;
+}
+
+$foreground = have_option('f', 'foreground');
+
+foreach(ImapPlugin::$instances as $pluginInstance){
+
+    $daemon = new IMAPDaemon($id, !$foreground, array(
+        'mailbox' => $pluginInstance->mailbox,
+        'user' => $pluginInstance->user,
+        'password' => $pluginInstance->password,
+        'poll_frequency' => $pluginInstance->poll_frequency
+    ));
+
+    $daemon->runOnce();
+
+}