mirror of
https://github.com/silverstripe/silverstripe-framework
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93 lines
3.3 KiB
PHP
93 lines
3.3 KiB
PHP
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.02 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/2_02.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Author: Stijn de Reede <sjr@gmx.co.uk> |
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// +----------------------------------------------------------------------+
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//
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// $Id: Email.php,v 1.5 2007/07/02 16:54:25 cweiske Exp $
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//
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/**
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* @package framework
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* @subpackage misc
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* @author Stijn de Reede <sjr@gmx.co.uk>
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*/
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/**
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*/
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require_once 'HTML/BBCodeParser/Filter.php';
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/**
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* @package framework
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* @subpackage misc
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*/
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class SSHTMLBBCodeParser_Filter_EmailLinks extends SSHTMLBBCodeParser_Filter
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{
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/**
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* An array of tags parsed by the engine
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*
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* @access private
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* @var array
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*/
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var $_definedTags = array( 'email' => array( 'htmlopen' => 'a',
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'htmlclose' => 'a',
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'allowed' => 'none^img',
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'attributes'=> array('email' =>'href=%2$smailto:%1$s%2$s')
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)
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);
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/**
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* Executes statements before the actual array building starts
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*
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* This method should be overwritten in a filter if you want to do
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* something before the parsing process starts. This can be useful to
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* allow certain short alternative tags which then can be converted into
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* proper tags with preg_replace() calls.
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* The main class walks through all the filters and and calls this
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* method if it exists. The filters should modify their private $_text
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* variable.
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*
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* @return none
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* @access private
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* @see $_text
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* @author Stijn de Reede <sjr@gmx.co.uk>
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*/
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public function _preparse()
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{
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$options = SSHTMLBBCodeParser::getStaticProperty('SSHTMLBBCodeParser','_options');
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$o = $options['open'];
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$c = $options['close'];
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$oe = $options['open_esc'];
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$ce = $options['close_esc'];
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$pattern = array( "!(^|\s)([-a-z0-9_.]+@[-a-z0-9.]+\.[a-z]{2,4})!i",
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"!".$oe."email(".$ce."|\s.*".$ce.")(.*)".$oe."/email".$ce."!Ui");
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$replace = array( "\\1".$o."email=\\2".$c."\\2".$o."/email".$c,
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$o."email=\\2\\1\\2".$o."/email".$c);
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$this->_preparsed = preg_replace($pattern, $replace, $this->_text);
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}
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}
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