File xoops_lib\modules\protector\library\HTMLPurifier\Strategy\ValidateAttributes.php

1:	<?php
2:
3:	/**
4:	* Validate all attributes in the tokens.
5:	*/
6:
7:	class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
8:	{
9:
10:	/**
11:	* @param HTMLPurifier_Token[] $tokens
12:	* @param HTMLPurifier_Config $config
13:	* @param HTMLPurifier_Context $context
14:	* @return HTMLPurifier_Token[]
15:	*/
16:	public function execute($tokens, $config, $context)
17:	{
18:	// setup validator
19:	$validator = new HTMLPurifier_AttrValidator();
20:
21:	$token = false;
22:	$context->register('CurrentToken', $token);
23:
24:	foreach ($tokens as $key => $token) {
25:
26:	// only process tokens that have attributes,
27:	// namely start and empty tags
28:	if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) {
29:	continue;
30:	}
31:
32:	// skip tokens that are armored
33:	if (!empty($token->armor['ValidateAttributes'])) {
34:	continue;
35:	}
36:
37:	// note that we have no facilities here for removing tokens
38:	$validator->validateToken($token, $config, $context);
39:	}
40:	$context->destroy('CurrentToken');
41:	return $tokens;
42:	}
43:	}
44:
45:	// vim: et sw=4 sts=4
46: