rss upgrades

git-archimport-id: opensource@polytechnique.org--2005/platal--mainline--0.9--patch-361

diff --git a/include/rss.inc.php b/include/rss.inc.php
new file mode 100644 (file)
index 0000000..f2366e1
--- /dev/null
+++ b/include/rss.inc.php
@@ -0,0 +1,41 @@
+<?php
+/***************************************************************************
+ *  Copyright (C) 2003-2004 Polytechnique.org                              *
+ *  http://opensource.polytechnique.org/                                   *
+ *                                                                         *
+ *  This program is free software; you can redistribute it and/or modify   *
+ *  it under the terms of the GNU General Public License as published by   *
+ *  the Free Software Foundation; either version 2 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 General Public License for more details.                           *
+ *                                                                         *
+ *  You should have received a copy of the GNU General Public License      *
+ *  along with this program; if not, write to the Free Software            *
+ *  Foundation, Inc.,                                                      *
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
+ ***************************************************************************/
+
+function _rss_encode_date($s) {
+    return date('r', strtotime($s));
+}
+
+function to_rss ($s)
+{
+    if(is_string($s)) {
+        return utf8_encode($s);
+    } else {
+        return $s;
+    }
+}
+
+$page->register_modifier('rss_date', '_rss_encode_date');
+$page->default_modifiers = Array('@to_rss');
+
+header('Content-Type: text/xml; charset=utf-8');
+
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
+?>