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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.
49 lines
1.3 KiB
PHP
49 lines
1.3 KiB
PHP
<?php
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/**
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* Allows multiple validators to attempt to validate attribute.
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*
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* Composite is just what it sounds like: a composite of many validators.
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* This means that multiple HTMLPurifier_AttrDef objects will have a whack
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* at the string. If one of them passes, that's what is returned. This is
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* especially useful for CSS values, which often are a choice between
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* an enumerated set of predefined values or a flexible data type.
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*/
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class HTMLPurifier_AttrDef_CSS_Composite extends HTMLPurifier_AttrDef
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{
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/**
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* List of objects that may process strings.
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* @type HTMLPurifier_AttrDef[]
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* @todo Make protected
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*/
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public $defs;
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/**
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* @param HTMLPurifier_AttrDef[] $defs List of HTMLPurifier_AttrDef objects
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*/
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public function __construct($defs)
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{
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$this->defs = $defs;
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}
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/**
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* @param string $string
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* @param HTMLPurifier_Config $config
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* @param HTMLPurifier_Context $context
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* @return bool|string
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*/
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public function validate($string, $config, $context)
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{
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foreach ($this->defs as $i => $def) {
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$result = $this->defs[$i]->validate($string, $config, $context);
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if ($result !== false) {
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return $result;
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}
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}
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return false;
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}
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}
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// vim: et sw=4 sts=4
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