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be7f6d4834
Prior to this change, all the line endings in the imported HTMLPurifier library were using CRLF (\r\n aka Windows style), but the HTMLPurifier source and also the downloadable artefacts use LF (\n aka Linux style) as line endings. This has been the case since510d190382when with the commit "MDL-38672 import HTML Purifier 4.5.0" all line endings were changed from LF to CRLF. There was no comment in the commit on why this change was done. As the original source uses LF, this commit partly reverts510d190382and goes back to LF as line endings. Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at>
54 lines
1.3 KiB
PHP
54 lines
1.3 KiB
PHP
<?php
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/**
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* Decorator that, depending on a token, switches between two definitions.
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*/
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class HTMLPurifier_AttrDef_Switch
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{
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/**
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* @type string
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*/
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protected $tag;
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/**
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* @type HTMLPurifier_AttrDef
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*/
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protected $withTag;
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/**
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* @type HTMLPurifier_AttrDef
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*/
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protected $withoutTag;
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/**
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* @param string $tag Tag name to switch upon
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* @param HTMLPurifier_AttrDef $with_tag Call if token matches tag
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* @param HTMLPurifier_AttrDef $without_tag Call if token doesn't match, or there is no token
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*/
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public function __construct($tag, $with_tag, $without_tag)
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{
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$this->tag = $tag;
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$this->withTag = $with_tag;
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$this->withoutTag = $without_tag;
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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, $context)
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{
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$token = $context->get('CurrentToken', true);
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if (!$token || $token->name !== $this->tag) {
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return $this->withoutTag->validate($string, $config, $context);
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} else {
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return $this->withTag->validate($string, $config, $context);
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}
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}
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}
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// vim: et sw=4 sts=4
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