1: <?php
2: /**
3: * TextSanitizer extension
4: *
5: * You may not change or alter any portion of this comment or credits
6: * of supporting developers from this source code or any supporting source code
7: * which is considered copyrighted (c) material of the original comment or credit authors.
8: * This program is distributed in the hope that it will be useful,
9: * but WITHOUT ANY WARRANTY; without even the implied warranty of
10: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11: *
12: * @copyright (c) 2000-2016 XOOPS Project (www.xoops.org)
13: * @license GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html)
14: * @package class
15: * @subpackage textsanitizer
16: * @since 2.3.0
17: * @author Taiwen Jiang <phppp@users.sourceforge.net>
18: */
19: defined('XOOPS_ROOT_PATH') || exit('Restricted access');
20:
21: /**
22: * Class MytsIframe
23: */
24: class MytsIframe extends MyTextSanitizerExtension
25: {
26: /**
27: * @param $ts
28: *
29: * @return bool
30: */
31: public function load($ts)
32: {
33: $ts->patterns[] = "/\[iframe=(['\"]?)([^\"']*)\\1]([^\"]*)\[\/iframe\]/sU";
34: $ts->replacements[] = "<iframe src='\\3' width='100%' height='\\2' scrolling='auto' frameborder='yes' marginwidth='0' marginheight='0' noresize></iframe>";
35:
36: return true;
37: }
38: }
39: