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<?php
/**
* This file implements the GMcode plugin for b2evolution
*
* GreyMatter style formatting
*
* b2evolution - {@link http://b2evolution.net/}
* Released under GNU GPL License - {@link http://b2evolution.net/about/license.html}
* @copyright (c)2003-2005 by Francois PLANQUE - {@link http://fplanque.net/}
*
* @package plugins
*/
if( !defined('DB_USER') ) die( 'Please, do not access this page directly.' );
/**
* Includes:
*/
require_once dirname(__FILE__).'/../renderer.class.php';
/**
* @package plugins
*/
class gmcode_Rendererplugin extends RendererPlugin
{
var $code = 'b2evGMco';
var $name = 'GM code';
var $priority = 45;
var $apply_when = 'opt-out';
var $apply_to_html = true;
var $apply_to_xml = false; // Leave the GMcode markup
var $short_desc;
var $long_desc;
/**
* GreyMatter formatting search array
*
* @access private
*/
var $search = array(
'# \*\* (.+?) \*\* #x', // **bold**
'# \x5c\x5c (.+?) \x5c\x5c #x', // \\italics\\
'# (?<!:) \x2f\x2f (.+?) \x2f\x2f #x', // //italics// (not preceded by : as in http://)
'# __ (.+?) __ #x', // __underline__
'/ \#\# (.+?) \#\# /x', // ##tt##
'/ %%
( \s*? \n )? # Eat optional blank line after %%%
(.+?)
( \n \s*? )? # Eat optional blank line before %%%
%%
/sx' // %%codeblock%%
);
/**
* HTML replace array
*
* @access private
*/
var $replace = array(
'<strong>$1</strong>',
'<em>$1</em>',
'<em>$1</em>',
'<span style="text-decoration:underline">$1</span>',
'<tt>$1</tt>',
'<div class="codeblock"><pre><code>$2</code></pre></div>'
);
/**
* Constructor
*
* {@internal gmcode_Rendererplugin::gmcode_Rendererplugin(-)}}
*/
function gmcode_Rendererplugin()
{
$this->short_desc = T_('GreyMatter style formatting');
$this->long_desc = T_('**bold** \\italics\\ //italics// __underline__ ##tt## %%codeblock%%');
}
/**
* Perform rendering
*
* {@internal gmcode_Rendererplugin::render(-)}}
*
* @param string content to render (by reference) / rendered content
* @param string Output format, see {@link format_to_output()}
* @return boolean true if we can render something for the required output format
*/
function render( & $content, $format )
{
if( ! parent::render( $content, $format ) )
{ // We cannot render the required format
return false;
}
$content = preg_replace( $this->search, $this->replace, $content );
return true;
}
}
// Register the plugin:
$this->register( new gmcode_Rendererplugin() );
?>
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