ubbcode的代码

最新推荐文章于 2017-01-02 22:26:37 发布
阿达King哥
最新推荐文章于 2017-01-02 22:26:37 发布
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文章标签： filter behavior list border flash email
本文链接：https://blog.youkuaiyun.com/JimFire/article/details/2959966
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 ubbcode.cs:
using System; 
using System.Data; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.HtmlControls; 
using System.Text.RegularExpressions ; 
using System.Text; 
using System.Collections ; 
 
namespace gb
{
    /// <summary>
    /// Summary description for ubbcode.
    /// </summary>
    public class ubbcode
    {
        public ubbcode()
        {
            // TODO: Add constructor logic here
        }
            public string changechr(string chr)
        {
            if(chr==null)
                return "";
                chr=chr.Replace("<","<");
                chr=chr.Replace(">",">");
                chr=chr.Replace("/n","<br>");
                chr = Regex.Replace(chr,@"<script(?<x>[^/>]*)>(?<y>[^/>]*)/</script/>",@"<script$1>$2</script>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[url=(?<x>[^/]]*)/](?<y>[^/]]*)/[/url/]",@"<a href=$1 target=_blank>$2</a>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[url/](?<x>[^/]]*)/[/url/]",@"<a href=$1 target=_blank>$1</a>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[email=(?<x>[^/]]*)/](?<y>[^/]]*)/[/email/]",@"<a href=$1>$2</a>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[email/](?<x>[^/])*)/[/email/]",@"<a href=$1>$1</a>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[flash](?<x>[^/]]*)/[/flash]",@"<OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=500 height=400><PARAM NAME=movie VALUE=""$1""><PARAM NAME=quality VALUE=high><embed src=""$1"" quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width=500 height=400>$1</embed></OBJECT>",RegexOptions.IgnoreCase);
                    chr = Regex.Replace(chr,@"/[img](?<x>[^/]]*)/[/img]",@"<IMG SRC=""$1"" border=0>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[color=(?<x>[^/]]*)/](?<y>[^/]]*)/[/color/]",@"<font color=$1>$2</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[face=(?<x>[^/]]*)/](?<y>[^/]]*)/[/face/]",@"<font face=$1>$2</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[size=1/](?<x>[^/]]*)/[/size/]",@"<font size=1>$1</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[size=2/](?<x>[^/]]*)/[/size/]",@"<font size=2>$1</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[size=3/](?<x>[^/]]*)/[/size/]",@"<font size=3>$1</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[size=4/](?<x>[^/]]*)/[/size/]",@"<font size=4>$1</font>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[align=(?<x>[^/]]*)/](?<y>[^/]]*)/[/align/]",@"<align=$1>$2</align>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[fly](?<x>[^/]]*)/[/fly]",@"<marquee width=90% behavior=alternate scrollamount=3>$1</marquee>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[move](?<x>[^/]]*)/[/move]",@"<marquee scrollamount=3>$1</marquee>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[glow=(?<x>[^/]]*),(?<y>[^/]]*),(?<z>[^/]]*)/](?<w>[^/]]*)/[/glow/]",@"<table width=$1 style='filter:glow(color=$2, strength=$3)'>$4</table>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[shadow=(?<x>[^/]]*),(?<y>[^/]]*),(?<z>[^/]]*)/](?<w>[^/]]*)/[/shadow/]",@"<table width=$1 style='filter:shadow(color=$2, strength=$3)'>$4</table>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[b/](?<x>[^/]]*)/[/b/]",@"<b>$1</b>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[i/](?<x>[^/]]*)/[/i/]",@"<i>$1</i>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[u/](?<x>[^/]]*)/[/u/]",@"<u>$1</u>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[code/](?<x>[^/]]*)/[/code/]",@"<pre id=code><font size=1 face='Verdana, Arial' id=code>$1</font id=code></pre id=code>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[list/](?<x>[^/]]*)/[/list/]",@"<ul>$1</ul>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[list=1/](?<x>[^/]]*)/[/list/]",@"<ol type=1>$1</ol id=1>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[list=a/](?<x>[^/]]*)/[/list/]",@"<ol type=a>$1</ol id=a>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[/*/](?<x>[^/]]*)/[//*/]",@"<li>$1</li>",RegexOptions.IgnoreCase);
                chr = Regex.Replace(chr,@"/[quote](?<x>.*)/[/quote]",@"<center>—— 以下是引用 ——<table border='1' width='80%' cellpadding='10' cellspacing='0' ><tr><td>$1</td></tr></table></center>",RegexOptions.IgnoreCase);
            return(chr);
        }
    }
}
 