static public string RepairHtml(yaf.pages.ForumPage basePage, string html, bool bAllowHtml)
{
if (!bAllowHtml)
{
html = BBCode.EncodeHTML(html);
}
else
{
// get allowable html tags
string tStr = basePage.BoardSettings.AcceptedHTML;
string[] AllowedTags = tStr.Split(',');
RegexOptions options = RegexOptions.IgnoreCase;
MatchCollection m = Regex.Matches(html, "<.*?>", options);
for (int i = m.Count - 1; i >= 0; i--)
{
string tag = html.Substring(m[i].Index + 1, m[i].Length - 1).Trim().ToLower();
if (!IsValidTag(tag, AllowedTags))
{
html = html.Remove(m[i].Index, m[i].Length);
// just don't show this tag for now
//string tmp = System.Web.HttpContext.Current.Server.HtmlEncode(html.Substring(m[i].Index,m[i].Length));
//html = html.Insert(m[i].Index,tmp);
}
}
}
return(html);
}
static public string FormatMessage(yaf.pages.ForumPage basePage, string Message, MessageFlags mFlags)
{
// do html damage control
Message = RepairHtml(basePage, Message, mFlags.IsHTML);
// convert spaces if bbcode (causes too many problems)
/*if (mFlags.IsBBCode)
* {
* Message = Message.Replace(" "," ");
* }*/
// do BBCode and Smilies...
Message = BBCode.MakeHtml(basePage, Message, mFlags.IsBBCode);
RegexOptions options = RegexOptions.IgnoreCase /*| RegexOptions.Singleline | RegexOptions.Multiline*/;
//Email -- RegEx VS.NET
Message = Regex.Replace(Message, @"(?<before>^|[ ]|<br/>)(?<email>\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*)", "${before}<a href=\"mailto:${email}\">${email}</a>", options);
//URL (http://) -- RegEx http://www.dotnet247.com/247reference/msgs/2/10022.aspx
Message = Regex.Replace(Message, "(?<before>^|[ ]|<br/>)(?<!href=\")(?<!src=\")(?<url>(http://|https://|ftp://)(?:[\\w-]+\\.)+[\\w-]+(?:/[\\w-./?%&=;,]*)?)", "${before}<a href=\"${url}\">${url}</a>", options);
//URL (www) -- RegEx http://www.dotnet247.com/247reference/msgs/2/10022.aspx
Message = Regex.Replace(Message, @"(?<before>^|[ ]|<br/>)(?<!http://)(?<url>www\.(?:[\w-]+\.)+[\w-]+(?:/[\w-./?%&=;,]*)?)", "${before}<a href=\"http://${url}\">${url}</a>", options);
// jaben : moved word replace to reusable function in class utils
Message = Utils.BadWordReplace(Message);
return(Message);
}
