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21 lines
551 B
PHP
21 lines
551 B
PHP
<?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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public $valid_values = false; // uninitialized value
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protected $case_sensitive = false;
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public function __construct() {}
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public function validate($string, $config, $context) {
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if ($this->valid_values === false) $this->valid_values = $config->get('Attr', 'AllowedFrameTargets');
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return parent::validate($string, $config, $context);
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}
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}
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