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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class media_rss_theme_Core {
static function head($theme) {
if ($theme->item()) {
$url = media_rss::item_feed($theme->item());
} else if ($theme->tag()) {
$url = media_rss::tag_feed($theme->tag());
}
if (!empty($url)) {
return "<link rel=\"alternate\" type=\"" . rest::RSS . "\" href=\"$url\" />";
}
}
}
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