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LBS asp博客系统添加代码高亮插件的方法

脚本之家

1、代码高亮工具：syntaxhighlighter
　　下载地址：http://code.google.com/p/syntaxhighlighter/downloads/list

　　2、修改的文件
　　　global.asp
　　　class\ubbcode.asp
　　　style\SyntaxHighlighter.css (新增加的代码高亮CSS文件)
　　　Scripts\ (新增加的文件夹，里面为相关代码高亮的JS文件)

　　3、修改方法
　　首选把syntaxhighlighter下载到本地把里面的Scripts文件夹复制到你的blog根目录下，把styles文件夹下的SyntaxHighlighter.css放到你blog的styles文件夹下。
　　接下来是修改文件，修改最主要的一个文件是class\ubbcode.asp
　　class\ubbcode.asp改动内容：


// Bring Back HTML New Line <br /> and Spaces
str=str.replace(/\n/g,"<br />");
str=str.replace(/\$nbsp\$/g," ");
//以上是本身就在的代码段，以下是我新添加的代码段，找对位置添加就可以了
//Break N add///////////////////////////////////////////////////////////2007-7-25 把代码里的换行换成\n
str=str.replace(/\<CodeBR\>/g,"\n");

此文件还有一处改动，找到// Process ［code］ tag，这个是code UBB代码的解析方法，替换为以下内容：
　　注意：为避免解析，我把[]换成全角了


// Process [code=] tag ///////////////////////////////////////////////////////Break N Edit 2007-7-25޸
this.formatCode=function(str){
str=str.replace(/\[code\]/ig,"［code=］");
// Clean up string
str=str.replace(/\[code=/ig,"［code=");
str=str.replace(/\[\/code\]/ig,"［/code］");
str=str.replace(/\n*\[code=/ig,"［code=");
str=str.replace(/\n*\[\/code\]/ig,"［/code］");
str=str.replace(/\[code=([^]]*)]\n*/ig,"［code=$1］");
str=str.replace(/\[\/code\]\n*/ig,"［/code］");
while(str.indexOf("［code=", 0)>-1 && str.indexOf("［/code］", 0)>-1){
var intStart,intEnd;
var strText="";
   var strAuthor="";
   var strSource="";
   var strResult="";
intStart = str.indexOf("［code=", 0) + 6;
   intEnd = str.indexOf("]",intStart);
if(intStart>5 && intEnd>0){
strAuthor = str.substr(intStart, intEnd-intStart);
}
intStart = intStart + strAuthor.length + 1;
intEnd = str.indexOf("［/code］", intStart) ;
if(intEnd<=intStart) intEnd = intStart;
if(intEnd>intStart){
strText = str.substr(intStart, intEnd-intStart);
    var strAuthorText = strAuthor.replace(/\"/g, "");
    strAuthorText = strAuthorText.length>1 ? strAuthorText :"c-sharp";
    var strContent = this.encUBB(strText.replace(/^ +/gm," ").replace(/\:\/\//g,":")).replace(/\n/g,"<CodeBR>")
    //response.write(strContent);
    strResult = '<pre name="code" class="'+strAuthorText+'">'+ strContent.replace(/\<br\s\/\>/ig,'\r\n') + "</pre>";
//strResult = '<div class="code">'+ this.encUBB(strText.replace(/^ +/gm," ").replace(/\:\/\//g,"://")) + "</div>";
}
intStart = str.indexOf("［code=", 0);
intEnd = str.indexOf("［/code］", intStart) + 7;
if(intEnd<=intStart+6) intEnd = intStart + 7;
strSource = str.substr(intStart, intEnd-intStart);
if(strResult!=""){
str = str.replace(strSource, strResult);
}else{
str = str.replace(strSource, strSource.replace(/\[/g, "["));
}
}
return str;
}

修改global.asp文件


<link rel="stylesheet" type="text/css" href="<%=theCache.settings["styleSheet"]%>" />
<!--找到以上代码段，以下面添加如下代码即可。下面的代码段为新添加内容 -->
<link type="text/css" rel="stylesheet" href="Styles/SyntaxHighlighter.css"></link>

把以下内容放在function pageFooter()中：


<script class="javascript" src="Scripts/shCore.js"></script>
<script class="javascript" src="Scripts/shBrushCSharp.js"></script>
<script class="javascript" src="Scripts/shBrushPhp.js"></script>
<script class="javascript" src="Scripts/shBrushJScript.js"></script>
<script class="javascript" src="Scripts/shBrushJava.js"></script>
<script class="javascript" src="Scripts/shBrushVb.js"></script>
<script class="javascript" src="Scripts/shBrushSql.js"></script>
<script class="javascript" src="Scripts/shBrushXml.js"></script>
<script class="javascript" src="Scripts/shBrushDelphi.js"></script>
<script class="javascript" src="Scripts/shBrushPython.js"></script>
<script class="javascript" src="Scripts/shBrushRuby.js"></script>
<script class="javascript" src="Scripts/shBrushCss.js"></script>
<script class="javascript" src="Scripts/shBrushCpp.js"></script>
<script class="javascript">
dp.SyntaxHighlighter.ClipboardSwf = 'Scripts/clipboard.swf';
dp.SyntaxHighlighter.HighlightAll('code');
</script>

Foot部分完整的代码添加效果示例


// Page footer //////////////////////////////////////////////////////////////
function pageFooter(){
// Caculate Execution Time
processTime = Number(new Date()) - processTime;
%>
<!--高亮 -->
<script class="javascript" src="Scripts/shCore.js"></script>
<script class="javascript" src="Scripts/shBrushCSharp.js"></script>
<script class="javascript" src="Scripts/shBrushPhp.js"></script>
<script class="javascript" src="Scripts/shBrushJScript.js"></script>
<script class="javascript" src="Scripts/shBrushJava.js"></script>
<script class="javascript" src="Scripts/shBrushVb.js"></script>
<script class="javascript" src="Scripts/shBrushSql.js"></script>
<script class="javascript" src="Scripts/shBrushXml.js"></script>
<script class="javascript" src="Scripts/shBrushDelphi.js"></script>
<script class="javascript" src="Scripts/shBrushPython.js"></script>
<script class="javascript" src="Scripts/shBrushRuby.js"></script>
<script class="javascript" src="Scripts/shBrushCss.js"></script>
<script class="javascript" src="Scripts/shBrushCpp.js"></script>
<script class="javascript">
dp.SyntaxHighlighter.ClipboardSwf = 'Scripts/clipboard.swf';
dp.SyntaxHighlighter.HighlightAll('code');
</script>
<!-- 高亮 /end -->
<div id="footer">
<div id="innerFooter">
<!-- REMOVAL OF THIS COPYRIGHT WITHOUT PERMISSION FROM THE AUTHOR WILL VIOLATE THE LICENCE YOU AGREED TO WHEN DOWNLOADING THIS SOFTWARE. -->
<!-- Copyright Start -->
Powered by <a href="http:www.voidland.com/" target="_blank">LBS Version <%=blogVersion%></a> &copy; 2003-2005 <a href="http:www.breakN.net">Break N</a>

</div>
</div>
</div>
</div>
</body>
</html>
<%
connBlog.close();
SessionSession.CodePage = Session("OldCodePage");
if(inDebug) showSQL();
}
%>

最后保存文件，上传到服务器就搞定了。

4、如何使用
　　为避免解析，我把[]换成全角了
HTML=［code=html］
XML=［code=xml］
C#=［code=C#］
Javascript=［code=js］
CSS=［code=css］
Java=［code=java］
C++=［code=c］
Delphi=［code=delphi］
PHP=［code=php］
Python=［code=python］
Ruby=［code=ruby］
SQL=［code=sql］
Visual Basic=［code=vb］
转自: http://blog.breakn.net/article.asp?id=349