80 lines
1.8 KiB
PHP
80 lines
1.8 KiB
PHP
<?php
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/**
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*
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* Parses for Text_Wiki delimiter characters already in the source text.
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*
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* @category Text
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*
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* @package Text_Wiki
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*
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* @author Paul M. Jones <pmjones@php.net>
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*
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* @license LGPL
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*
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* @version $Id: Delimiter.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
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*
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*/
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/**
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*
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* Parses for Text_Wiki delimiter characters already in the source text.
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*
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* This class implements a Text_Wiki_Parse to find instances of the delimiter
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* character already embedded in the source text; it extracts them and replaces
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* them with a delimited token, then renders them as the delimiter itself
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* when the target format is XHTML.
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*
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* @category Text
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*
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* @package Text_Wiki
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*
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* @author Paul M. Jones <pmjones@php.net>
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*
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*/
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class Text_Wiki_Parse_Delimiter extends Text_Wiki_Parse {
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/**
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*
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* Constructor. Overrides the Text_Wiki_Parse constructor so that we
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* can set the $regex property dynamically (we need to include the
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* Text_Wiki $delim character.
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*
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* @param object &$obj The calling "parent" Text_Wiki object.
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*
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* @param string $name The token name to use for this rule.
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*
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*/
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function Text_Wiki_Parse_delimiter(&$obj)
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{
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parent::Text_Wiki_Parse($obj);
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$this->regex = '/' . $this->wiki->delim . '/';
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}
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/**
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*
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* Generates a token entry for the matched text. Token options are:
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*
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* 'text' => The full matched text.
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*
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* @access public
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*
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* @param array &$matches The array of matches from parse().
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*
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* @return A delimited token number to be used as a placeholder in
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* the source text.
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*
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*/
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function process(&$matches)
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{
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return $this->wiki->addToken(
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$this->rule,
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array('text' => $this->wiki->delim)
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);
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}
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}
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?>
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