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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 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 HtmlPurifier_Core {
private static $_instance;
static function instance($config=null) {
require_once(dirname(__file__) . "/HTMLPurifier/HTMLPurifier.auto.php");
if (self::$_instance == NULL) {
$config = isset($config) ? $config : Kohana::config('purifier');
$purifier_config = HTMLPurifier_Config::createDefault();
foreach ($config as $category => $key_value) {
foreach ($key_value as $key => $value) {
$purifier_config->set("$category.$key", $value);
}
}
self::$_instance = new HtmlPurifier($purifier_config);
}
return self::$_instance;
}
}
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