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<?php
/**
* $Horde: imp/rss.php,v 1.11.2.5 2008/05/06 17:54:04 slusarz Exp $
*
* Copyright 2007-2008 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*
* @author Eric Garrido <ekg2002@columbia.edu>
* @since IMP 4.2
*/
$authentication = 'none';
@define('AUTH_HANDLER', true);
@define('IMP_BASE', dirname(__FILE__));
require_once IMP_BASE . '/lib/base.php';
require_once IMP_BASE . '/lib/Mailbox.php';
require_once IMP_BASE . '/lib/Template.php';
$auth = &Auth::singleton($conf['auth']['driver']);
if ((!Auth::getAuth() || !IMP::checkAuthentication(true)) &&
(!isset($_SERVER['PHP_AUTH_USER']) ||
!$auth->authenticate($_SERVER['PHP_AUTH_USER'], array('password' => isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : null)))) {
header('WWW-Authenticate: Basic realm="IMP RSS Interface"');
header('HTTP/1.0 401 Unauthorized');
echo '401 Unauthorized';
exit;
}
$items = array();
$mailbox = 'INBOX';
$new_mail = $request = $searchid = false;
$unseen_num = 0;
/* Determine the mailbox that was requested and if only new mail should be
* displayed. Default to new mail in INBOX. */
$request = IMP::getPathInfo();
if (!empty($request)) {
$request_parts = explode('/-/', $request);
if (!empty($request_parts[0])) {
$ns_info = IMP::getNamespace();
$mailbox = IMP::appendNamespace(preg_replace('/\//', $ns_info['delimiter'], trim($request_parts[0], '/')));
/* Make sure mailbox exists or else exit immediately. */
require_once IMP_BASE . '/lib/Folder.php';
$imp_folder = &IMP_Folder::singleton();
if (!$imp_folder->exists($mailbox)) {
exit;
}
}
$new_mail = (isset($request_parts[1]) && ($request_parts[1] === 'new'));
}
/* Obtain some information describing the mailbox state. */
$imp_mailbox = &IMP_Mailbox::singleton($mailbox);
$total_num = $imp_mailbox->getMessageCount();
$unseen_num = ($imp_search->isVINBOXFolder($mailbox))
? $imp_mailbox->getMessageCount()
: $imp_mailbox->unseenMessages(true);
require_once IMP_BASE . '/lib/IMAP/Search.php';
$query = new IMP_IMAP_Search_Query();
if ($new_mail) {
$query->seen(false);
}
$ids = $imp_search->runSearchQuery($query, IMP::serverString($mailbox), SORTDATE, 1);
if (!empty($ids)) {
require_once IMP_BASE . '/lib/IMAP/MessageCache.php';
$msg_cache = &IMP_MessageCache::singleton();
$overview = $msg_cache->retrieve($mailbox, array_slice($ids, 0, 20), 1 | 64);
foreach ($overview as $ob) {
$items[] = array_map('htmlspecialchars', array(
'title' => isset($ob->subject) ? MIME::decode($ob->subject) : _("[No Subject]"),
'pubDate' => isset($ob->date) ? date('r', strtotime($ob->date)) : 0,
'description' => isset($ob->preview) ? $ob->preview : '',
'url' => Horde::applicationURL(IMP::generateIMPUrl('message.php', $mailbox, $ob->uid, $mailbox), true, -1),
'fromAddr' => isset($ob->from) ? $ob->from : '',
'toAddr' => isset($ob->to) ? $ob->to : '',
));
}
}
$description = ($total_num == 0)
? _("No Messages")
: sprintf(_("%u of %u messages in %s unread."), $unseen_num, $total_num, IMP::getLabel($mailbox));
$t = new IMP_Template();
$t->set('charset', NLS::getCharset());
$t->set('xsl', $registry->get('themesuri') . '/feed-rss.xsl');
$t->set('pubDate', htmlspecialchars(date('r')));
$t->set('desc', htmlspecialchars($description));
$t->set('title', htmlspecialchars($registry->get('name') . ' - ' . IMP::getLabel($mailbox)));
$t->set('items', $items, true);
$t->set('url', htmlspecialchars(Horde::applicationURL(IMP::generateIMPUrl('message.php', $mailbox), true, -1)));
$t->set('rss_url', htmlspecialchars(Horde::applicationUrl('rss.php', true, -1)));
$browser->downloadHeaders('mailbox.rss', 'text/xml', true);
echo $t->fetch(IMP_TEMPLATES . '/rss/mailbox.rss');
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