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

0001 <?php
0002 
0003 /**
0004  * Simple transformation, just change tag name to something else,
0005  * and possibly add some styling. This will cover most of the deprecated
0006  * tag cases.
0007  */
0008 class HTMLPurifier_TagTransform_Simple extends HTMLPurifier_TagTransform
0009 {
0010     /**
0011      * @type string
0012      */
0013     protected $style;
0014 
0015     /**
0016      * @param string $transform_to Tag name to transform to.
0017      * @param string $style CSS style to add to the tag
0018      */
0019     public function __construct($transform_to, $style = null)
0020     {
0021         $this->transform_to = $transform_to;
0022         $this->style = $style;
0023     }
0024 
0025     /**
0026      * @param HTMLPurifier_Token_Tag $tag
0027      * @param HTMLPurifier_Config $config
0028      * @param HTMLPurifier_Context $context
0029      * @return string
0030      */
0031     public function transform($tag, $config, $context)
0032     {
0033         $new_tag = clone $tag;
0034         $new_tag->name = $this->transform_to;
0035         if (!is_null($this->style) &&
0036             ($new_tag instanceof HTMLPurifier_Token_Start || $new_tag instanceof HTMLPurifier_Token_Empty)
0037         ) {
0038             $this->prependCSS($new_tag->attr, $this->style);
0039         }
0040         return $new_tag;
0041     }
0042 }
0043 
0044 // vim: et sw=4 sts=4