这段代码将用户输入的ubb代码转化为html格式,注意,需要Script Engine 5.0的支持(使用了RegExp对象)
注:pattern中使用()将知道regexp记忆搜索到的值,$1是第一个(),其余类推。但$2的语法并不被5.0版本的vbscript.dll所支持,我检查了自己机器上的版本(安装过ie 5.5),发现vbscript.dll的版本为5.50.4629,最后修改日期为12月25日。该版本支持$1之类的语法,这个简单的改进使regexp的功能逐渐与perl的正则表达式靠近
function UBBCode(strContent)
dim objRegExp
Set objRegExp=new RegExp
objRegExp.IgnoreCase =true
objRegExp.Global=True
'url
objRegExp.Pattern="([URL])(http://S+?)([/URL])"
strContent= objRegExp.Replace(strContent,"<A HREF=""$2""
TARGET=_blank>$2</A>")
objRegExp.Pattern="([URL])(S+?)([/URL])"
strContent= objRegExp.Replace(strContent,"<A HREF=""http://$2""
TARGET=_blank>$2</A>")
'email
objRegExp.Pattern="([EMAIL])(S+@S+?)([/EMAIL])"
strContent= objRegExp.Replace(strContent,"<A
HREF=""mailto:$2"">$2</A>")
objRegExp.Pattern="([IMG])(S+?)([/IMG])"
strContent=objRegExp.Replace(strContent,"<IMG SRC=""$2"">")
objRegExp.Pattern="([QUOTE])(.+?)([/QUOTE])"
strContent=objRegExp.Replace(strContent,"<BLOCKQUOTE><font size=1
face=""Verdana, Arial"">quote:</font><HR>$2<HR></BLOCKQUOTE>")
objRegExp.Pattern="([i])(.+?)([/i])"
strContent=objRegExp.Replace(strContent,"<i>$2</i>")
objRegExp.Pattern="([b])(.+?)([/b])"
strContent=objRegExp.Replace(strContent,"<b>$2</b>")
set objRegExp=Nothing
UBBCode=strContent
end function
=-=====================
sub UBBCode {
my $ThePost = shift;
$ThePost =~ s/([URL])(http://S+?)([/URL])/ <A HREF="$2"
TARGET=_blank>$2</A> /isg;
$ThePost =~ s/([URL])(S+?)([/URL])/ <A HREF="http://$2"
TARGET=_blank>$2</A> /isg;
$ThePost =~ s/([EMAIL])(S+@S+?)([/EMAIL])/ <A
HREF="mailto:$2">$2</A> /isg;
if (($UBBImages eq "ON") && ($OverrideImages ne "yes")) {
$ThePost =~ s/([IMG])(S+?)([/IMG])/ <IMG SRC="$2"> /isg;
}
$ThePost =~ s/([QUOTE])(.+?)([/QUOTE])/ <BLOCKQUOTE><font size="1"
face="Verdana, Arial">quote:</font><HR>$2<HR></BLOCKQUOTE>/isg;
$ThePost =~ s/([i])(.+?)([/i])/<i>$2</i>/isg;
$ThePost =~ s/([b])(.+?)([/b])/<b>$2</b>/isg;
return ($ThePost);
}
注:pattern中使用()将知道regexp记忆搜索到的值,$1是第一个(),其余类推。但$2的语法并不被5.0版本的vbscript.dll所支持,我检查了自己机器上的版本(安装过ie 5.5),发现vbscript.dll的版本为5.50.4629,最后修改日期为12月25日。该版本支持$1之类的语法,这个简单的改进使regexp的功能逐渐与perl的正则表达式靠近
function UBBCode(strContent)
dim objRegExp
Set objRegExp=new RegExp
objRegExp.IgnoreCase =true
objRegExp.Global=True
'url
objRegExp.Pattern="([URL])(http://S+?)([/URL])"
strContent= objRegExp.Replace(strContent,"<A HREF=""$2""
TARGET=_blank>$2</A>")
objRegExp.Pattern="([URL])(S+?)([/URL])"
strContent= objRegExp.Replace(strContent,"<A HREF=""http://$2""
TARGET=_blank>$2</A>")
objRegExp.Pattern="([EMAIL])(S+@S+?)([/EMAIL])"
strContent= objRegExp.Replace(strContent,"<A
HREF=""mailto:$2"">$2</A>")
objRegExp.Pattern="([IMG])(S+?)([/IMG])"
strContent=objRegExp.Replace(strContent,"<IMG SRC=""$2"">")
objRegExp.Pattern="([QUOTE])(.+?)([/QUOTE])"
strContent=objRegExp.Replace(strContent,"<BLOCKQUOTE><font size=1
face=""Verdana, Arial"">quote:</font><HR>$2<HR></BLOCKQUOTE>")
objRegExp.Pattern="([i])(.+?)([/i])"
strContent=objRegExp.Replace(strContent,"<i>$2</i>")
objRegExp.Pattern="([b])(.+?)([/b])"
strContent=objRegExp.Replace(strContent,"<b>$2</b>")
set objRegExp=Nothing
UBBCode=strContent
end function
=-=====================
sub UBBCode {
my $ThePost = shift;
$ThePost =~ s/([URL])(http://S+?)([/URL])/ <A HREF="$2"
TARGET=_blank>$2</A> /isg;
$ThePost =~ s/([URL])(S+?)([/URL])/ <A HREF="http://$2"
TARGET=_blank>$2</A> /isg;
$ThePost =~ s/([EMAIL])(S+@S+?)([/EMAIL])/ <A
HREF="mailto:$2">$2</A> /isg;
if (($UBBImages eq "ON") && ($OverrideImages ne "yes")) {
$ThePost =~ s/([IMG])(S+?)([/IMG])/ <IMG SRC="$2"> /isg;
}
$ThePost =~ s/([QUOTE])(.+?)([/QUOTE])/ <BLOCKQUOTE><font size="1"
face="Verdana, Arial">quote:</font><HR>$2<HR></BLOCKQUOTE>/isg;
$ThePost =~ s/([i])(.+?)([/i])/<i>$2</i>/isg;
$ThePost =~ s/([b])(.+?)([/b])/<b>$2</b>/isg;
return ($ThePost);
}