private string ProcessChatContent(int senderUserID, string contentNoEncode)
{
string content = contentNoEncode;
content = StringUtil.HtmlEncode(content);
content = EmoticonParser.ParseToHtml(senderUserID, content
, AllSettings.Current.ChatSettings.EnableUserEmoticon
, AllSettings.Current.ChatSettings.EnableDefaultEmoticon
);
int replaceCount = 0;
content = Pool <SplitLineRegex> .Instance.Replace(content, delegate(Match match)
{
string result;
if (replaceCount < MaxContentRows - 1)
{
result = "<br />";
}
else
{
result = string.Empty;
}
replaceCount++;
return(result);
}, MaxContentRows);
if (replaceCount >= (MaxContentRows - 1))
{
ThrowError(new MessageContentRowsError("contentWithoutEncode", contentNoEncode, MaxContentRows));
return(string.Empty);
}
return(content);
}
public static string Html2Ubb(int userID, string html, bool parseEmoticon)
{
//******************新的HTML转UBB的代码*************
if (userID >= 0 && parseEmoticon)
{
html = EmoticonParser.HtmlToShortcut(userID, html, true); //表情转换(放在IMG转换之前)
}
return(HtmlToUbbConverter.ConvertToUbb(html));
//****************** end.新的HTML转UBB的代码********
/* 旧的HTML转UBB的代码
* Hashtable mapSize = new Hashtable();
* mapSize.Add("xx-small", "1");
* mapSize.Add("8pt", "1");
* mapSize.Add("x-small", "2");
* mapSize.Add("10pt", "2");
* mapSize.Add("small", "3");
* mapSize.Add("12pt", "3");
* mapSize.Add("medium", "4");
* mapSize.Add("14pt", "4");
* mapSize.Add("large", "5");
* mapSize.Add("18pt", "5");
* mapSize.Add("x-large", "6");
* mapSize.Add("24pt", "6");
* mapSize.Add("xx-large", "7");
* mapSize.Add("36pt", "7");
*
* Hashtable preTable = new Hashtable();
*
*
* //PRE处理
* string sUBB = html;
* reg_Pre.Replace(sUBB, delegate(Match m) {
*
* Guid g = Guid.NewGuid();
* preTable.Add(g, m.Value);
* return g.ToString();
* });
*
* sUBB = Regex.Replace(sUBB, @"\r?\n", "");
* sUBB = Regex.Replace(sUBB, @"<(\/?)(b|u|i|s)(\s+[^>]+)?>", "[$1$2]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<(\/?)strong(\s+[^>]+)?>", "[$1b]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<(\/?)em(\s+[^>]+)?>", "[$1i]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<(\/?)(strike|del)(\s+[^>]+)?>", "[$1s]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<(\/?)(sup|sub)(\s+[^>]+)?>", "[$1$2]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<font\s+color=""(.+?)"">(.*?)<\/font>", "[color=$1]$2[/color]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<font\s+size=""(.+?)"">(.*?)<\/font>", "[size=$1]$2[/size]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<font\s+face=""(.+?)"">(.*?)<\/font>", "[font=$1]$2[/font]", RegexOptions.IgnoreCase);
*
* for (int i = 0; i < 3; i++)
* sUBB = Regex.Replace(sUBB, @"<(span|div|font)(?>\s+[^>]+)? style=""((?>[^""]*?;)*\s*(?>font-weight|font-style|text-decoration|text-align|font-family|font-size|color|background|background-color)\s*:[^""]*)""(?> [^>]+)?>(((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S])*?<\/\1>)*?<\/\1>)*?)<\/\1>", delegate(Match match)
* {
*
* string style = match.Groups[2].Value;
* string weight = Regex.Match(style, @"(?<=(?>^|;)\s*font-weight\s*:\s*)([^"";]+)").Value;
* string italic = Regex.Match(style, @"(?<=(?>^|;)\s*font-style\s*:\s*)([^;""]+)").Value;
* string deco = Regex.Match(style, @"(?<=(?>^|;)\s*text-decoration\s*:\s*)([^"";]+)").Value;
* string align = Regex.Match(style, @"(?<=(?>^|;)\s*text-align\s*:\s*)([^"";]+)").Value;
* string face = Regex.Match(style, @"(?<=(?>^|;)\s*font-family\s*:\s*)([^"";]+)").Value;
* string size = Regex.Match(style, @"(?<=(?>^|;)\s*font-size\s*:\s*)([^"";]+)").Value;
* string color = Regex.Match(style, @"(?<=(?>^|;)\s*color\s*:\s*)([^"";]+)").Value;
* string back = Regex.Match(style, @"(?<=(?>^|;)\s*(?>background|background-color)\s*:\s*)([^"";]+)").Value;
* string str = match.Groups[3].Value;
*
* if (!string.IsNullOrEmpty(weight))
* {
* if (weight != "" && weight.ToLower() != "normal") str = "[b]" + str + "[/b]";
* }
* if (!string.IsNullOrEmpty(italic))
* {
* if (italic.ToLower() == "{italic") str = "[i]" + str + "[/i]";
* }
* if (!string.IsNullOrEmpty(deco))
* {
* if (deco.ToLower() == "underline") str = "[u]" + str + "[/u]";
* else if (deco.ToLower() == "line-through") str = "[s]" + str + "[/s]";
* }
* if (!string.IsNullOrEmpty(align))
* {
* align = align.ToLower();
* if (align == "left" || align == "center" || align == "right") str = "[align=" + align + "]" + str + "[/align]";
* }
* if (!string.IsNullOrEmpty(face)) str = "[font=" + face + "]" + str + "[/font]";
* if (!string.IsNullOrEmpty(size))
* {
* size = mapSize[size.ToLower()].ToString();
* if (!string.IsNullOrEmpty(size)) str = "[size=" + size + "]" + str + "[/size]";
* }
* if (!string.IsNullOrEmpty(color)) str = "[color=" + color + "]" + str + "[/color]";
*
* if (!string.IsNullOrEmpty(back)) str = "[bgcolor=" + back + "]" + str + "[/bgcolor]";
* return str;
* });
*
* for (int i = 0; i < 3; i++)
* sUBB = Regex.Replace(sUBB, @"<(div|p)(?>\s+[^>]+?)?\s+align=""(left|center|right)""[^>]*>(((?!<\1(\s+[^>]+)?>)[\s\S])+?)<\/\1>", "[align=$2]$3[/align]");
*
* sUBB = Regex.Replace(sUBB, @"<a\s+[^>]*?href=""\s*([^""]+?)\s*""[^>]*>([\s\S]+?)<\/a>", delegate(Match match)
* {
* string url = match.Groups[1].Value, text = match.Groups[2].Value;
* string tag = "url", str;
* if (url.ToLower().Contains("^mailto:"))
* {
* tag = "email";
* url = Regex.Replace(url, "mailto:(.+?)", "$1");
* }
* str = "[" + tag;
* if (url != text) str += "=" + url;
* return str + "]" + text + "[/" + tag + "]";
* });
*
* if(userID >= 0&& parseEmoticon)
* sUBB = EmoticonParser.HtmlToShortcut(userID, sUBB, true); //表情转换(放在IMG转换之前)
*
*
* sUBB = Regex.Replace(sUBB, @"<img(\s+[^>]+?)\/?>", delegate(Match match)
* {
* string attr = match.Groups[1].Value;
*
* string url = Regex.Match(attr, @"(?<=\s+src="")[^""]+").Value;
* string w = Regex.Match(attr, @"(?<=\s+width="")\d+%?").Value;
* string h = Regex.Match(attr, @"(?<=\s+height="")\d+%?").Value;
* string str = "[img";
* if (!string.IsNullOrEmpty(w) && !string.IsNullOrEmpty(h)) str += "=" + w + "," + h;
* str += "]" + url;
* return str + "[/img]";
* });
*
*
* sUBB = Regex.Replace(sUBB, @"<blockquote(?> [^>]+)?>([\s\S]+?)<\/blockquote>", "[indent]$1[/indent]");
* sUBB = Regex.Replace(sUBB, @"<code(?> [^>]+)?>([\s\S]+?)<\/code>", "[code]$1[/code]");
*
* //******** 处理 Flash WMA RM *********
* ConvertEmbed(ref sUBB, "application/x-shockwave-flash", "flash");
* ConvertEmbed(ref sUBB, "application/x-mplayer2", "wmv");
* ConvertEmbed(ref sUBB, "audio/x-pn-realaudio-plugin", "rm");
*
*
* Regex regbg = new Regex(@"(?>background|background-color|bgcolor)\s*[:=]\s*([""']?)\s*((rgb\s*\(\s*\d{1,3}%?,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*\))|(#[0-9a-f]{3,6})|([a-z]{1,20}))\s*\1", RegexOptions.IgnoreCase | RegexOptions.Compiled);
*
* sUBB = Regex.Replace(sUBB, @"<table(\s+[^>]+|)?>", delegate(Match match)
* {
* string str = "[table";
* string attr = match.Groups[1].Value;
* if (!string.IsNullOrEmpty(attr))
* {
* string w = Regex.Match(attr, @"(?<=\s+width\s*=\s*"")\s*([^""]+)\s*").Value;
* Match b = regbg.Match(attr);
* if (!string.IsNullOrEmpty(w))
* {
* str += "=" + w;
* if (b.Success) str += "," + b.Groups[2].Value;
* }
* }
* return str + "]";
* });
*
* sUBB = Regex.Replace(sUBB, @"<(/?)tr\s?[^>]*?>", "[$1tr]", RegexOptions.IgnoreCase);// function(all, attr) {
* // var str = '[tr';
* // if (attr) {
* // var bg = attr.match(regbg)
* // if (bg) str += '=' + bg[2];
* // }
* // return str + ']';
* //});
*
* sUBB = Regex.Replace(sUBB, @"<(?>th|td)(\s+[^>]+|)?>", delegate(Match match)
* {
* string attr = match.Groups[1].Value;
* string str = "[td";
* if (!string.IsNullOrEmpty(attr))
* {
* string col = Regex.Match(attr, @"(?<=\s+colspan\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string row = Regex.Match(attr, @"(?<=\s+rowspan\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string w = Regex.Match(attr, @"\s+width\s*=\s*""\s*([^""]+)\s*""").Value;
* col = string.IsNullOrEmpty(col) ? "1" : col;
* row = string.IsNullOrEmpty(row) ? "1" : row;
* if (col.CompareTo("1") > 0 || row.CompareTo("1") > 0 || !string.IsNullOrEmpty(w))
* {
* str += "=" + col + "," + row;
* if (!string.IsNullOrEmpty(w)) str += ',' + w;
* }
* }
* return str + "]";
* });
* sUBB = Regex.Replace(sUBB, @"<\/(table|tr)>", "[/$1]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<\/(?>th|td)>", "[/td]", RegexOptions.IgnoreCase);
*
* sUBB = Regex.Replace(sUBB, @"<ul(\s+[^>]+|)?>", delegate(Match match)
* {
* string attr = match.Groups[1].Value;
* string t = "";
* if (!string.IsNullOrEmpty(attr))
* t = Regex.Match(attr, @"(?<=\s+type\s*=\s*"")[^""]+(?="")").Value;
* return "[list" + (!string.IsNullOrEmpty(t) ? "=" + t : "") + "]";
* });
*
* sUBB = Regex.Replace(sUBB, @"<ol(\s+[^>]+)?>", "[list=1]");
* sUBB = Regex.Replace(sUBB, "<ol(\\s+[^>]+)?>", "[list=1]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<li(\s+[^>]+)?>", "\r\n[*]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<\/li>", "", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<\/(?>ul|ol)>", "\r\n[/list]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<h([1-6])[^>]*?>", delegate(Match match)
* { return "\r\n[size=" + (7 - int.Parse(match.Groups[1].Value)) + "][b]"; });
* sUBB = Regex.Replace(sUBB, @"<\/h[1-6]>", "[/b][/size]\r\n");
* sUBB = Regex.Replace(sUBB, @"<pre(\s+[^>]+)?>", "\r\n[code]", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<\/pre>", "[/code]\r\n", RegexOptions.IgnoreCase);
*
*
* sUBB = Regex.Replace(sUBB, @"<(p)(?>\s+[^>]+)?>(((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S])*?<\/\1>)*?<\/\1>)*?)<\/\1>", "\r\n$2\r\n");
* sUBB = Regex.Replace(sUBB, @"<(div)(?>\s+[^>]+)?>(((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S]|<\1(\s+[^>]+)?>((?!<\1(\s+[^>]+)?>)[\s\S])*?<\/\1>)*?<\/\1>)*?)<\/\1>", "\r\n$2\r\n");
* sUBB = Regex.Replace(sUBB, @"<br\s*?/?>", "\r\n", RegexOptions.IgnoreCase);
* sUBB = Regex.Replace(sUBB, @"<.*?>", ""); //删除所有无法转换的HTML标记
*
* ////sUBB = sUBB.replace(/&;/ig, ' ');
* sUBB = Regex.Replace(sUBB, @"(?>\s*?\r?\n){3,}", "\r\n"); //限制最多2次换行
* sUBB = HttpUtility.HtmlDecode(sUBB);
*
* foreach (object o in preTable.Keys)//还原pre内容
* {
* sUBB = sUBB.Replace(o.ToString(), preTable[o].ToString());
* }
*
* return sUBB.Trim();
*
* }
*
* private static void ConvertEmbed(ref string html, string applicationType, string tag)
* {
* html = Regex.Replace(html, @"<embed\s+[^>]*?type=""" + applicationType + @"""[^>]*?>", delegate(Match match)
* {
* string attr = match.Groups[0].Value;
* string url = Regex.Match(attr, @"(?<=\s+src\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string w = Regex.Match(attr, @"(?<=\s+width\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string h = Regex.Match(attr, @"(?<=\s+height\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string p = Regex.Match(attr, @"(?<=\s+(?>autostart|play)\s*=\s*""\s*)[^""]+(?=\s*"")").Value;
* string str = "[" + tag, auto = "0";
* if (!string.IsNullOrEmpty(p)) if (p == "true") auto = "1";
* if (!string.IsNullOrEmpty(w) && !string.IsNullOrEmpty(h)) str += "=" + w + "," + h + "," + auto;
* str += "]" + url;
* return str + "[/" + tag + "]";
* });
* }
*/
}