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d4949327 NL |
1 | <?php\r |
2 | \r | |
3 | /**\r | |
4 | * @file\r | |
5 | * Emulation layer for code that used kses(), substituting in HTML Purifier.\r | |
6 | */\r | |
7 | \r | |
8 | require_once dirname(__FILE__) . '/HTMLPurifier.auto.php';\r | |
9 | \r | |
10 | function kses($string, $allowed_html, $allowed_protocols = null)\r | |
11 | {\r | |
12 | $config = HTMLPurifier_Config::createDefault();\r | |
13 | $allowed_elements = array();\r | |
14 | $allowed_attributes = array();\r | |
15 | foreach ($allowed_html as $element => $attributes) {\r | |
16 | $allowed_elements[$element] = true;\r | |
17 | foreach ($attributes as $attribute => $x) {\r | |
18 | $allowed_attributes["$element.$attribute"] = true;\r | |
19 | }\r | |
20 | }\r | |
21 | $config->set('HTML.AllowedElements', $allowed_elements);\r | |
22 | $config->set('HTML.AllowedAttributes', $allowed_attributes);\r | |
23 | if ($allowed_protocols !== null) {\r | |
24 | $config->set('URI.AllowedSchemes', $allowed_protocols);\r | |
25 | }\r | |
26 | $purifier = new HTMLPurifier($config);\r | |
27 | return $purifier->purify($string);\r | |
28 | }\r | |
29 | \r | |
30 | // vim: et sw=4 sts=4\r |