File indexing completed on 2025-02-02 05:43:42 

0001 <?php
0002 
0003 /**
0004  * Special-case enum attribute definition that lazy loads allowed frame targets
0005  */
0006 class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
0007 {
0008 
0009     /**
0010      * @type array
0011      */
0012     public $valid_values = false; // uninitialized value
0013 
0014     /**
0015      * @type bool
0016      */
0017     protected $case_sensitive = false;
0018 
0019     public function __construct()
0020     {
0021     }
0022 
0023     /**
0024      * @param string $string
0025      * @param HTMLPurifier_Config $config
0026      * @param HTMLPurifier_Context $context
0027      * @return bool|string
0028      */
0029     public function validate($string, $config, $context)
0030     {
0031         if ($this->valid_values === false) {
0032             $this->valid_values = $config->get('Attr.AllowedFrameTargets');
0033         }
0034         return parent::validate($string, $config, $context);
0035     }
0036 }
0037 
0038 // vim: et sw=4 sts=4