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<?php
/*
+-----------------------------------------------------------------------+
| program/steps/mail/rss.inc |
| |
| This file is part of the RoundCube Webmail client |
| Copyright (C) 2005-2007, RoundCube Dev. - Switzerland |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Send mailboxcontents as RSS feed |
| |
+-----------------------------------------------------------------------+
| Author: Sjon Hortensius <sjon@hortensius.net> |
+-----------------------------------------------------------------------+
$Id$
*/
function rss_encode($string){
$string = rep_specialchars_output($string, 'xml');
return $string;
}
$REMOTE_REQUEST = TRUE;
$OUTPUT_TYPE = 'rss';
$webmail_url = 'http';
if (strstr('HTTPS', $_SERVER['SERVER_PROTOCOL'] )!== FALSE)
$webmail_url .= 's';
$webmail_url .= '://'.$_SERVER['SERVER_NAME'];
if ($_SERVER['SERVER_PORT'] != '80')
$webmail_url .= ':'.$_SERVER['SERVER_PORT'];
$webmail_url .= '/';
if (dirname($_SERVER['SCRIPT_NAME']) != '/')
$webmail_url .= dirname($_SERVER['SCRIPT_NAME']).'/';
$webmail_url .= '?_task=mail';
$messagecount_unread = $IMAP->messagecount('INBOX', 'UNSEEN', TRUE);
$messagecount = $IMAP->messagecount();
$sort_col = 'date';
$sort_order = 'DESC';
// Send global XML output
header('Content-type: text/xml');
echo '<?xml version="1.0" encoding="'.RCMAIL_CHARSET.'"?>
<rss version="2.0"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:admin="http://webns.net/mvcb/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:content="http://purl.org/rss/1.0/modules/content/">';
// Send channel-specific output
echo '
<channel>
<pubDate>'.date('r').'</pubDate>
<lastBuildDate>'.date('r').'</lastBuildDate>
<ttl>5</ttl>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<description>INBOX contains '.$messagecount.' messages, of which '.$messagecount_unread.' unread</description>
<link>'.rss_encode($webmail_url, 'xml') .'</link>
<title>webmail for '.rss_encode($_SESSION['username'].' @ '.$_SESSION['imap_host']).'</title>
<generator>'.rss_encode($CONFIG['useragent'], 'xml').' (RSS extension by Sjon Hortensius)</generator>
<image>
<link>http://www.roundcube.net/</link>
<title>'.rss_encode($CONFIG['product_name']).' logo</title>
<url>'.rss_encode($webmail_url.'skins/default/images/roundcube_logo.png').'</url>
</image>';
// Check if the user wants to override the default sortingmethode
if (isset($_GET['_sort']))
list($sort_col, $sort_order) = explode('_', get_input_value('_sort', RCUBE_INPUT_GET));
// Add message to output
if ($messagecount > 0)
{
$items = $IMAP->list_headers('INBOX', null, $sort_col, $sort_order);
foreach ($items as $item)
{
// Convert '"name" <email>' to 'email (name)'
if (strstr($item->from, '<'))
$item->from = preg_replace('~"?([^"]*)"? <([^>]*)>~', '\2 (\1)', $item->from);
$item->link = $webmail_url.'&_task=mail&_action=show&_uid='.$item->uid.'&_mbox=INBOX';
$item->body = $IMAP->get_body($item->uid);
// Print the actual messages
echo '
<item>
<title>'.rss_encode($item->subject).'</title>
<link>'.rss_encode($item->link).'</link>
<description><![CDATA['."\n".nl2br(rss_encode($item->body))."\n".']]></description>
<author>'.rss_encode($item->from).'</author>
<category></category>
<guid>'.rss_encode($item->link).'</guid>
<pubDate>'.date('r', $item->timestamp).'</pubDate>
</item>';
}
}
echo '</channel>
</rss>';
exit;
?>
|
