mediawiki安装实现代码高亮的插件GeSHiHighLight

1.下载新版本的GeSHi(http://qbnz.com/highlighter)

2.解压，复制geshi目录到mediawiki的扩展目录(extensions)下（建议删除contrib和docs两个目录及内容）

3.在mediawiki的扩展目录（ectensions）下，新建GeSHiHighlight.php，加入文件内容如下：

　　

<?php

# GeSHiHighlight.php

#

# By: E. Rogan Creswick (aka: Largos)

# [email protected]

# wiki.ciscavate.org

#

# License: GeSHi Highlight is released under the Gnu Public License (GPL), and comes with no warranties.

# The text of the GPL can be found here: http://www.gnu.org/licenses/gpl.html

# Loosely based on SyntaxHighlight.php by Coffman, (www.wickle.com)

# you want to change the below two lines

require_once("geshi/geshi.php"); // i asume geshi.php is in the same directory as GeSHiHighlight.php (that is 'extensions' dir)

define("GESHI_PATH","extensions/geshi/geshi");// definition where are stored geshi language parsing files

# ok, end of editing :)

class SyntaxSettings {};

$wgSyntaxSettings = new SyntaxSettings;

$wgExtensionFunctions[] = "wfSyntaxExtension";

function wfSyntaxExtension() {

    global $wgParser;

    $langArray = geshi_list_languages(GESHI_PATH);

# $langArray = array("actionscript","ada","apache","asm","asp","bash",

# "caddcl","cadlisp","c","cpp","css","delphi",

# "html4strict","java","javascript","lisp", "lua",

# "nsis","oobas","pascal","perl","php-brief","php",

# "python","qbasic","sql","vb","visualfoxpro","xml");

    foreach ( $langArray as $lang ){

        if ($lang == "" || $lang == "div") continue;

        $wgParser->setHook( $lang,

        create_function( '$text', '$geshi = new GeSHi(trim($text,"\n\r"), "' ."$lang". '", GESHI_PATH);

        return $geshi->parse_code();'));

    }

}

/**

* function: geshi_list_languages

* -------------------------

* List supported languages by reading the files in the geshi/geshi subdirectory

* (added by JeffK -- Jeff, any more contact info?) -- I haven't tested the code is is, will do that shortly. -Rogan

*

*/

function geshi_list_languages ( $path = 'geshi/' )

{

    $lang_list = array();

    if ($handle = opendir($path)) {

        while (false !== ($file = readdir($handle))) {    // Loop over the directory.

            if(is_dir($file)) continue;                    // Drop anything that is a directory, cause we want files only

            if( ".php" == substr($file, strrpos($file, "."),4)) // process only .php files

            {

            $lang_list[]= substr($file, 0, strrpos($file, "."));

            }

        }

        closedir($handle);

    }

    sort($lang_list); //sort the output, i like ordered lists in Wiki Version page :)

    return $lang_list;

}

?>

4.在mediawiki的根目录下的LocalSettings.php文件中加入

include("extensions/GeSHiHighlight.php");

该内容加在变量$wgSitename之前