library/HTMLPurifier/AttrDef/Clone.php

   1 <?php
   2
   3 /**
   4  * Dummy AttrDef that mimics another AttrDef, BUT it generates clones
   5  * with make.
   6  */
   7 class HTMLPurifier_AttrDef_Clone extends HTMLPurifier_AttrDef
   8 {
   9     /**
  10      * What we're cloning.
  11      * @type HTMLPurifier_AttrDef
  12      */
  13     protected $clone;
  14
  15     /**
  16      * @param HTMLPurifier_AttrDef $clone
  17      */
  18     public function __construct($clone)
  19     {
  20         $this->clone = $clone;
  21     }
  22
  23     /**
  24      * @param string $v
  25      * @param HTMLPurifier_Config $config
  26      * @param HTMLPurifier_Context $context
  27      * @return bool|string
  28      */
  29     public function validate($v, $config, $context)
  30     {
  31         return $this->clone->validate($v, $config, $context);
  32     }
  33
  34     /**
  35      * @param string $string
  36      * @return HTMLPurifier_AttrDef
  37      */
  38     public function make($string)
  39     {
  40         return clone $this->clone;
  41     }
  42 }
  43
  44 // vim: et sw=4 sts=4