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38 lines
834 B
38 lines
834 B
<?php |
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/** |
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* Special-case enum attribute definition that lazy loads allowed frame targets |
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*/ |
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class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum |
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{ |
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/** |
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* @type array |
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*/ |
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public $valid_values = false; // uninitialized value |
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/** |
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* @type bool |
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*/ |
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protected $case_sensitive = false; |
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public function __construct() |
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{ |
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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, $context) |
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{ |
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if ($this->valid_values === false) { |
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$this->valid_values = $config->get('Attr.AllowedFrameTargets'); |
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} |
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return parent::validate($string, $config, $context); |
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} |
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} |
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// vim: et sw=4 sts=4
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