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正则表达式 中的 论坛UBB代码 推荐

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-09-13   浏览: 36 ::
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复制代码 代码如下:

<%
dim param,smiles 'param是UBB标签完全可用的标记 param=full 则完全可用，否则不支持一些占位大的标签 smiles是禁止笑脸转换
function UBBCode(content)
dim n,i
'on error resume next
set re=new regexp
re.IgnoreCase=true
re.global=true

re.pattern="\[code\](\r\n)?([\s\S]+?)\[\/code\]"
Set Matches = re.Execute(content)
dim code()
n=0
if re.test(content) then codeb=true
if codeb then
For Each Match in Matches
redim Preserve code(n)
code(n) =Match.Value
n=n+1
Next
for i=0 to ubound(code)
if code(i)="" then exit for
content=replace(content,code(i),"{code"&i&"}")
next
end if

if param="full" then
re.pattern="\[html\](\r\n)?([\s\S]+?)\[\/html\]"
Set Matches = re.Execute(content)
dim html()
n=0
if re.test(content) then htmlb=true
if htmlb then
For Each Match in Matches
redim Preserve html(n)
html(n) =Match.Value
n=n+1
Next
for i=0 to ubound(html)
if html(i)="" then exit for
content=replace(content,html(i),"{html"&i&"}")
next
end if
end if
content=gmt(content) 'ubb


if codeb then
for i=0 to ubound(code)
if code(i)="" then exit for
tcode=server.htmlencode(code(i))
content=replace(content,"{code"&i&"}",tcode)
next
end if
'-----处理[code] 中的[html]
re.pattern="\[html\](\r\n)?([\s\S]+?)\[\/html\]"
Set Matches = re.Execute(content) ' Execute search.
dim html2()
n=0
if re.test(content) then html2b=true
if html2b then
For Each Match in Matches ' Iterate Matches collection.
redim Preserve html2(n)
html2(n) =Match.Value
n=n+1
Next
for i=0 to ubound(html2)
if html2(i)="" then exit for
content=replace(content,html2(i),"{html2"&i&"}")
next
end if

if param="full" then
if htmlb then
for i=0 to ubound(html)
if html(i)="" then exit for
thtml=server.htmlencode(html(i))
content=replace(content,"{html"&i&"}",thtml)
next
end if
end if

re.Pattern="(\[code\])(\r\n)?([\s\S]+?)(\[\/code\])"
content=re.Replace(content,"<PRE class=CodeSamp>$3</PRE>")

if param="full" then
re.Pattern="(\[html\])(\r\n)?([\s\S]+?)(\[\/html\])"
content=re.Replace(content,"<span><TEXTAREA cols=95 rows=12>$3</TEXTAREA><br><INPUT onclick=runCode() type=button value=运行代码> <input onclick=copyCode() type=button value=复制代码>[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]</span>")
end if

if html2b then
for i=0 to ubound(html2)
if html2(i)="" then exit for
thtml2=html2(i)
content=replace(content,"{html2"&i&"}",thtml2)
next
end if

UBBCode=content
end function


function gmt(strContent)

strContent=HTMLfilter(strContent)

dim re
Set re=new RegExp
re.IgnoreCase =true
re.Global=True


if param="full" then
if not smiles then '笑脸转换

re.Pattern="(\[em(\d{1,2})\])"
strContent=re.Replace(strContent,"<img src=images/em$2.gif border=0 align=middle>")

're.Pattern=":\)"
'strContent=re.Replace(strContent,"<img src=images/smile.gif border=0 align=middle>")
're.Pattern=":\("
'strContent=re.Replace(strContent,"<img src=images/frown.gif border=0 align=middle>")
're.Pattern=":o"
'strContent=re.Replace(strContent,"<img src=images/redface.gif border=0 align=middle>")
're.Pattern=":D"
'strContent=re.Replace(strContent,"<img src=images/biggrin.gif border=0 align=middle>")
're.Pattern=";\)"
'strContent=re.Replace(strContent,"<img src=images/wink.gif border=0 align=middle>")
're.Pattern=":p"
'strContent=re.Replace(strContent,"<img src=images/tongue.gif border=0 align=middle>")
're.Pattern=":cool:"
'strContent=re.Replace(strContent,"<img src=images/cool.gif border=0 align=middle>")
're.Pattern=":rolleyes:"
'strContent=re.Replace(strContent,"<img src=images/rolleyes.gif border=0 align=middle>")
're.Pattern=":mad:"
'strContent=re.Replace(strContent,"<img src=images/mad.gif border=0 align=middle>")
're.Pattern=":eek:"
'strContent=re.Replace(strContent,"<img src=images/eek.gif border=0 align=middle>")
're.Pattern=":confused:"
'strContent=re.Replace(strContent,"<img src=images/confused.gif border=0 align=middle>")
're.Pattern=":cry:"
'strContent=re.Replace(strContent,"<img src=images/cry.gif border=0 align=middle>")

end if

re.Pattern="(\[IMG\])(.*?)(\[\/IMG\])"
strContent=re.Replace(strContent,"<a href=$2 target=_blank><IMG SRC=""$2"" border=0 alt=按此在新窗口浏览图片 onload=""javascript:if(this.width>document.body.clientWidth-300) {this.height=(document.body.clientWidth-300)*this.height/this.width;this.width=document.body.clientWidth-300}"" galleryImg=no></a>")

're.Pattern="\[DIR=*([0-9]*),*([0-9]*)\](.*?)\[\/DIR]"
'strContent=re.Replace(strContent,"<object classid=clsid:166B1BCA-3F9C-11CF-8075-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=7,0,2,0 width=$1 height=$2><param name=src value=$3><embed src=$3 pluginspage=http://www.macromedia.com/shockwave/download/ width=$1 height=$2></embed></object>")
're.Pattern="\[QT=*([0-9]*),*([0-9]*)\](.*?)\[\/QT]"
'strContent=re.Replace(strContent,"<embed src=$3 width=$1 height=$2 autoplay=true loop=false controller=true playeveryframe=false cache=false scale=TOFIT bgcolor=#000000 kioskmode=false targetcache=false pluginspage=http://www.apple.com/quicktime/>")
re.Pattern="\[MP=(\d+),(\d+)\](.*?)\[\/MP]"
strContent=re.Replace(strContent,"<object align=middle classid=CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95 class=OBJECT id=MediaPlayer width=$1 height=$2 ><param name=ShowStatusBar value=-1><param name=playCount value=10><param name=Filename value=""$3""><embed type=application/x-oleobject codebase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701 flename=mp src=""$3"" playCount=10 width=$1 height=$2></embed></object>")

'mp3
re.Pattern="\[MP3](.*?)\[\/MP3]"
strContent=re.Replace(strContent,"<object align=middle classid=CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95 class=OBJECT id=MediaPlayer width=300 height=180 ><param name=ShowStatusBar value=-1><param name=playCount value=10><param name=Filename value=""$1""><embed type=application/x-oleobject codebase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701 flename=mp src=""$1"" playCount=10 width=300 height=180></embed></object>")


re.Pattern="\[RM=(\d+),(\d+)\](.*?)\[\/RM]"
strContent=re.Replace(strContent,"<OBJECT classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA class=OBJECT id=RAOCX width=$1 height=$2><PARAM NAME=SRC VALUE=""$3""><PARAM NAME=CONSOLE VALUE=Clip1><PARAM NAME=CONTROLS VALUE=imagewindow><PARAM NAME=AUTOSTART VALUE=true></OBJECT><br><OBJECT classid=CLSID:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA height=32 id=video2 width=$1><PARAM NAME=SRC VALUE=""$3""><PARAM NAME=AUTOSTART VALUE=-1><PARAM NAME=CONTROLS VALUE=controlpanel><PARAM NAME=CONSOLE VALUE=Clip1></OBJECT>")

re.Pattern="(\[FLASH\])(.*?)(\[\/FLASH\])"
strContent= re.Replace(strContent,"<OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=500 height=400><PARAM NAME=movie VALUE=""$2""><PARAM NAME=quality VALUE=high><embed src=""$2"" quality=high pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width=500 height=400>$2</embed></OBJECT>")
re.Pattern="(\[FLASH=(\d+),(\d+)\])(.*?)(\[\/FLASH\])"
strContent= re.Replace(strContent,"<OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=$2 height=$3><PARAM NAME=movie VALUE=""$4""><PARAM NAME=quality VALUE=high><param name=menu value=false><embed src=""$4"" quality=high menu=false pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width=$2 height=$3>$4</embed></OBJECT>")


'循环转换quote
re.Pattern="(\[QUOTE\])(.*?)(\[\/QUOTE\])"
while re.test(strContent)
strContent=re.Replace(strContent,"<blockquote>引用:<hr class=bordercolor><span>$2</span><hr class=bordercolor></blockquote>")
wend

re.Pattern="(\[w\])(.*?)(\[\/w\])"
strContent=re.Replace(strContent,"<IFRAME FRAMEBORDER=1 ALIGN=CENTER width=100% HEIGHT=400 SCROLLING=YES SRC=$2></iframe><br>页面：<A HREF=$2 target=_blank>点这儿参观</A>")

end if '大空间标签

re.Pattern="(\[ATTACHMENT=(.*?)\])(.*?)(\[\/ATTACHMENT\])"
strContent= re.Replace(strContent,"<p><img src=images/attachment.gif> <a href=""$2"" TARGET=_blank title=""提示："&chr(13)&"您可以单击右键另存为把该文件下载到本地机器"">$3</a><p>")

re.Pattern="(\[URL\])(.*?)(\[\/URL\])"
strContent= re.Replace(strContent,"<A HREF=""$2"" TARGET=_blank>$2</A>")
re.Pattern="(\[URL=(http|https|ftp|rtsp|mms)(:\/\/)(.*?)\])(.*?)(\[\/URL\])"
strContent= re.Replace(strContent,"<A HREF=""$2$3$4"" TARGET=_blank>$5</A>")

re.Pattern="(\[EMAIL\])(.*?)(\[\/EMAIL\])"
strContent= re.Replace(strContent,"<A HREF=""mailto:$2"">$2</A>")
re.Pattern="(\[EMAIL=(.*?)\])(.*?)(\[\/EMAIL\])"
strContent= re.Replace(strContent,"<A HREF=""mailto:$2"" TARGET=_blank>$3</A>")

re.Pattern = "(^|\s|<br>|<p>)(http|https|ftp|rtsp|mms)(:\/\/)(\S+)"
strContent = re.Replace(strContent,"$1<a target=_blank href=$2$3$4>$4</a>")
re.Pattern = "(^|\s|<br>|<p>)(www.)(\S+)"
strContent = re.Replace(strContent,"$1<a target=_blank href=http://$2$3>$2$3</a>")

'文本效果
re.Pattern="(\[list\])(.+?)(\[\/list\])"
strContent=re.Replace(strContent,"<UL TYPE=SQUARE>$2</UL>")
re.Pattern="(\[list=)(A|1)(\])(.+?)(\[\/list\])"
strContent=re.Replace(strContent,"<OL TYPE=$2>$4</OL>")
re.Pattern="(\[\*\])"
strContent=re.Replace(strContent,"<LI>")

re.Pattern="(\[color=(.*?)\])(.*?)(\[\/color\])"
strContent=re.Replace(strContent,"<font color=$2>$3</font>")
re.Pattern="(\[#(.{6}?)\])(.*?)(\[\/#\])"
strContent=re.Replace(strContent,"<font color=#$2>$3</font>")
re.Pattern="(\[font=(.*?)\])(.*?)(\[\/font\])"
strContent=re.Replace(strContent,"<font face=$2>$3</font>")
re.Pattern="(\[align=(left|center|right)\])(.*?)(\[\/align\])"
strContent=re.Replace(strContent,"<div align=$2>$3</div>")

re.Pattern="(\[fly\])(.*?)(\[\/fly\])"
strContent=re.Replace(strContent,"<marquee width=90% behavior=alternate scrollamount=3>$2</marquee>")
re.Pattern="(\[move\])(.*?)(\[\/move\])"
strContent=re.Replace(strContent,"<MARQUEE scrollamount=3>$2</marquee>")
re.Pattern="\[GLOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.*?)\[\/GLOW]"
strContent=re.Replace(strContent,"<table width=$1 style=""filter:glow(color=$2, strength=$3)"">$4</table>")
re.Pattern="\[SHADOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.*?)\[\/SHADOW]"
strContent=re.Replace(strContent,"<table width=$1 style=""filter:shadow(color=$2, strength=$3)"">$4</table>")

re.Pattern="(\[i\])(.*?)(\[\/i\])"
strContent=re.Replace(strContent,"<i>$2</i>")
re.Pattern="(\[u\])(.*?)(\[\/u\])"
strContent=re.Replace(strContent,"<u>$2</u>")
re.Pattern="(\[b\])(.*?)(\[\/b\])"
strContent=re.Replace(strContent,"<b>$2</b>")
re.Pattern="(\[sup\])(.*?)(\[\/sup\])"
strContent=re.Replace(strContent,"<sup>$2</sup>")
re.Pattern="(\[sub\])(.*?)(\[\/sub\])"
strContent=re.Replace(strContent,"<sub>$2</sub>")

re.Pattern="\[size=([+|-]?[0-7])\](.*?)(\[\/size\])"
strContent=re.Replace(strContent,"<font size=$1>$2</font>")

re.Pattern="(\[center\])(.*?)(\[\/center\])"
strContent=re.Replace(strContent,"<center>$2</center>")

set re=Nothing

gmt=strContent
end function


Rem 过滤HTML代码
function HTMLfilter(fString)
if not isnull(fString) then
fString=server.htmlencode(fString)
fString = Replace(fString, CHR(9), " ") 'Tab
' fString = Replace(fString, CHR(34), """) '"
' fString = Replace(fString, CHR(39), "'") ''
fString = Replace(fString, CHR(13), "") '回车是一个13+10
fString = Replace(fString, CHR(10) & CHR(10), " <P>") '
fString = Replace(fString, CHR(10), " <BR>")
' fString = Replace(fString, CHR(32), " ") ' 空格
HTMLfilter = fString
end if
end function
%>
<%
Function isemail(strng)
isemail = false
Dim regEx, Match ' Create variables.
Set regEx = New RegExp ' Create a regular expression object (stupid, huh?)
regEx.Pattern = "^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$" ' Sets pattern.
regEx.IgnoreCase = True ' Set case insensitivity.
Set Match = regEx.Execute(strng) ' Execute search.
if match.count then isemail= true
End Function
%>