mirror of
https://github.com/renbaoshuo/S2OJ.git
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96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
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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/**
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* Name of boolean attribute that is trigger.
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* @type string
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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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* @type string
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*/
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protected $css;
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/**
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* @param string $attr attribute name to convert from
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* @param string $css CSS declarations to add to style (needs semicolon)
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*/
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public function __construct($attr, $css)
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{
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$this->attr = $attr;
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$this->css = $css;
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}
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/**
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* @param array $attr
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* @param HTMLPurifier_Config $config
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* @param HTMLPurifier_Context $context
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* @return array
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*/
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public function transform($attr, $config, $context)
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{
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if (!isset($attr[$this->attr])) {
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return $attr;
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}
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unset($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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// vim: et sw=4 sts=4
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