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✎ Editing: ValidateAttributes.php ← Back

<?php

/**

* Validate all attributes in the tokens.

class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy

{

/**

* @param HTMLPurifier_Token[] $tokens

* @param HTMLPurifier_Config $config

* @param HTMLPurifier_Context $context

* @return HTMLPurifier_Token[]

public function execute($tokens, $config, $context)

{

// 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);

}

$context->destroy('CurrentToken');

return $tokens;

}

// vim: et sw=4 sts=4

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