File indexing completed on 2024-05-19 06:02:36

 <?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