65 lines
1.9 KiB
PHP
Executable file
65 lines
1.9 KiB
PHP
Executable file
<?php
|
|
// Copyright (c) 2013 Datenstrom, http://datenstrom.se
|
|
// This file may be used and distributed under the terms of the public license.
|
|
|
|
// Markdown parser core plugin
|
|
class Yellow_Markdown
|
|
{
|
|
const Version = "0.1.5";
|
|
var $markdown; //markdown parser
|
|
var $html; //generated HTML
|
|
|
|
// Initialise plugin
|
|
function initPlugin($yellow)
|
|
{
|
|
$this->markdown = new Yellow_MarkdownExtraParser($yellow);
|
|
}
|
|
|
|
// Parse text
|
|
function parse($text)
|
|
{
|
|
return $this->html = $this->markdown->transform($text);
|
|
}
|
|
}
|
|
|
|
require("markdown.php");
|
|
class Yellow_MarkdownExtraParser extends MarkdownExtra_Parser
|
|
{
|
|
var $yellow; //access to API
|
|
|
|
function __construct($yellow)
|
|
{
|
|
$this->yellow = $yellow;
|
|
parent::__construct();
|
|
}
|
|
|
|
// Transform text
|
|
function transform($text)
|
|
{
|
|
$text = preg_replace("/@pageEdit/i", $this->yellow->page->get("pageEdit"), $text);
|
|
$text = preg_replace("/@pageError/i", $this->yellow->page->get("pageError"), $text);
|
|
return parent::transform($text);
|
|
}
|
|
|
|
// Handle images
|
|
function _doImages_inline_callback($matches)
|
|
{
|
|
$path = $matches[3]=="" ? $matches[4] : $matches[3];
|
|
$src = $this->yellow->config->get("serverBase").$this->yellow->config->get("imageLocation").$path;
|
|
list($width, $height) = $this->yellow->toolbox->detectImageDimensions($this->yellow->config->get("imageDir").$path);
|
|
$alt = $matches[2];
|
|
$title = $matches[7];
|
|
$attr = $this->doExtraAttributes("img", $dummy =& $matches[8]);
|
|
|
|
$result = "<img src=\"".$this->encodeAttribute($src)."\"";
|
|
if($width && $height) $result .= " width=\"$width\" height=\"$height\"";
|
|
if(!empty($alt)) $result .= " alt=\"".$this->encodeAttribute($alt)."\"";
|
|
if(!empty($title)) $result .= " title=\"".$this->encodeAttribute($title)."\"";
|
|
$result .= $attr;
|
|
$result .= $this->empty_element_suffix;
|
|
return $this->hashPart($result);
|
|
}
|
|
}
|
|
|
|
$yellow->registerPlugin("markdown", "Yellow_Markdown", Yellow_Markdown::Version);
|
|
?>
|