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https://github.com/ezyang/htmlpurifier.git
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36 lines
845 B
PHP
36 lines
845 B
PHP
<?php
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/**
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* Pre-transform that changes converts a boolean attribute to fixed CSS
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*/
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class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform {
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/**
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* Name of boolean attribute that is trigger
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*/
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protected $attr;
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/**
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* CSS declarations to add to style, needs trailing semicolon
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*/
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protected $css;
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/**
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* @param $attr string attribute name to convert from
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* @param $css string CSS declarations to add to style (needs semicolon)
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*/
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public function __construct($attr, $css) {
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$this->attr = $attr;
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$this->css = $css;
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}
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public function transform($attr, $config, $context) {
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if (!isset($attr[$this->attr])) return $attr;
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unset($attr[$this->attr]);
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$this->prependCSS($attr, $this->css);
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return $attr;
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}
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}
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