HTMLPurifier_Strategy_ValidateAttributes Class Reference

Validate all attributes in the tokens. More...

Inheritance diagram for HTMLPurifier_Strategy_ValidateAttributes:

Collaboration diagram for HTMLPurifier_Strategy_ValidateAttributes:

Public Member Functions
	execute ($tokens, $config, $context)
	Executes the strategy on the tokens.

Detailed Description

Validate all attributes in the tokens.

Definition at line 7 of file ValidateAttributes.php.

Member Function Documentation

HTMLPurifier_Strategy_ValidateAttributes::execute	(		$tokens,
			$config,
			$context
	)

Executes the strategy on the tokens.

Parameters

$tokens	Array of HTMLPurifier_Token objects to be operated on.
$config	Configuration options

Returns

Processed array of token objects.

Reimplemented from HTMLPurifier_Strategy.

Definition at line 10 of file ValidateAttributes.php.

References $config, and $key.

                                                        {

        // setup validator
        $validator = new HTMLPurifier_AttrValidator();

        $token = false;
        $context->register('CurrentToken', $token);

        foreach ($tokens as $key => $token) {

            // only process tokens that have attributes,
            //   namely start and empty tags
            if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) continue;

            // skip tokens that are armored
            if (!empty($token->armor['ValidateAttributes'])) continue;

            // note that we have no facilities here for removing tokens
            $validator->validateToken($token, $config, $context);

            $tokens[$key] = $token; // for PHP 4
        }
        $context->destroy('CurrentToken');

        return $tokens;
    }

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The documentation for this class was generated from the following file:

• Services/Html/HtmlPurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php