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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.
41 lines
859 B
PHP
41 lines
859 B
PHP
<?php
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/**
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* Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
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*/
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class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
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{
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/**
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* @type string
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*/
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public $name = 'DisplayLinkURI';
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/**
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* @type array
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*/
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public $needed = array('a');
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/**
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* @param $token
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*/
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public function handleElement(&$token)
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{
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}
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/**
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* @param HTMLPurifier_Token $token
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*/
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public function handleEnd(&$token)
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{
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if (isset($token->start->attr['href'])) {
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$url = $token->start->attr['href'];
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unset($token->start->attr['href']);
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$token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
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} else {
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// nothing to display
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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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