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d4949327 NL |
1 | <?php\r |
2 | \r | |
3 | /**\r | |
4 | * Decorator which enables CSS properties to be disabled for specific elements.\r | |
5 | */\r | |
6 | class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef\r | |
7 | {\r | |
8 | /**\r | |
9 | * @type HTMLPurifier_AttrDef\r | |
10 | */\r | |
11 | public $def;\r | |
12 | /**\r | |
13 | * @type string\r | |
14 | */\r | |
15 | public $element;\r | |
16 | \r | |
17 | /**\r | |
18 | * @param HTMLPurifier_AttrDef $def Definition to wrap\r | |
19 | * @param string $element Element to deny\r | |
20 | */\r | |
21 | public function __construct($def, $element)\r | |
22 | {\r | |
23 | $this->def = $def;\r | |
24 | $this->element = $element;\r | |
25 | }\r | |
26 | \r | |
27 | /**\r | |
28 | * Checks if CurrentToken is set and equal to $this->element\r | |
29 | * @param string $string\r | |
30 | * @param HTMLPurifier_Config $config\r | |
31 | * @param HTMLPurifier_Context $context\r | |
32 | * @return bool|string\r | |
33 | */\r | |
34 | public function validate($string, $config, $context)\r | |
35 | {\r | |
36 | $token = $context->get('CurrentToken', true);\r | |
37 | if ($token && $token->name == $this->element) {\r | |
38 | return false;\r | |
39 | }\r | |
40 | return $this->def->validate($string, $config, $context);\r | |
41 | }\r | |
42 | }\r | |
43 | \r | |
44 | // vim: et sw=4 sts=4\r |