public static 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 rel=\"nofollow\" 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-./?%&=;,]*)?)", "${before}<a rel=\"nofollow\" href=\"http://${url}\">${url}</a>", options );
// jaben : moved word replace to reusable function in class utils
Message = Utils.BadWordReplace( Message );
return Message;
}
/// <summary>
/// Formats a message to HTML by:
/// 1. Converting "Forum Code" to HTML
/// 2. Converting carriage returns to <br/>
/// 3. Converting smiles code to img tags
/// </summary>
/// <param name="basePage">Forum Page</param>
/// <param name="Message">Message to Format</param>
/// <returns>Formatted Message</returns>
public static string ForumCodeToHtml( yaf.pages.ForumPage basePage, string Message )
{
#if true
return Message;
#else
string strReturn = iConvertForumCode(basePage,Message);
strReturn = strReturn.Replace("\n","<br />");
strReturn = strReturn.Replace("\r","");
strReturn = iAddSmiles(basePage,strReturn);
return strReturn;
#endif
}
public static string MakeHtml( yaf.pages.ForumPage basePage, string bbcode, bool DoFormatting )
{
System.Collections.ArrayList codes = new System.Collections.ArrayList();
const string codeFormat = ".code@{0}.";
string localQuoteStr = basePage.GetText( "COMMON", "BBCODE_QUOTE" );
string localCodeStr = basePage.GetText( "COMMON", "BBCODE_CODE" );
string localQuoteWroteStr = basePage.GetText( "COMMON", "BBCODE_QUOTEWROTE" );
Match m = r_code2.Match( bbcode );
int nCodes = 0;
while ( m.Success )
{
string before_replace = m.Groups [0].Value;
string after_replace = m.Groups ["inner"].Value;
try
{
HighLighter hl = new HighLighter();
hl.ReplaceEnter = true;
after_replace = hl.colorText( after_replace, System.Web.HttpContext.Current.Server.MapPath( Data.ForumRoot + "defs/" ), m.Groups ["language"].Value );
}
catch ( Exception x )
{
if ( basePage.IsAdmin )
basePage.AddLoadMessage( x.Message );
after_replace = FixCode( after_replace );
}
bbcode = bbcode.Replace( before_replace, string.Format( codeFormat, nCodes++ ) );
codes.Add( string.Format( @"<div class=""code""><b>{1}</b><div class=""innercode"">{0}</div></div>", after_replace, localCodeStr ) );
m = r_code2.Match( bbcode );
}
m = r_code1.Match( bbcode );
while ( m.Success )
{
string before_replace = m.Groups [0].Value;
string after_replace = FixCode( m.Groups ["inner"].Value );
bbcode = bbcode.Replace( before_replace, string.Format( codeFormat, nCodes++ ) );
codes.Add( string.Format( @"<div class=""code""><b>{1}</b><div class=""innercode"">{0}</div></div>", after_replace, localCodeStr ) );
m = r_code1.Match( bbcode );
}
m = r_size.Match( bbcode );
while ( m.Success )
{
///Console.WriteLine("{0}",m.Groups["size"]);
int i = GetNumber( m.Groups ["size"].Value );
string tmp;
if ( i < 1 )
tmp = m.Groups ["inner"].Value;
else if ( i > 9 )
tmp = string.Format( "<span style=\"font-size:{1}\">{0}</span>", m.Groups ["inner"].Value, GetFontSize( 9 ) );
else
tmp = string.Format( "<span style=\"font-size:{1}\">{0}</span>", m.Groups ["inner"].Value, GetFontSize( i ) );
bbcode = bbcode.Substring( 0, m.Groups [0].Index ) + tmp + bbcode.Substring( m.Groups [0].Index + m.Groups [0].Length );
m = r_size.Match( bbcode );
}
if ( DoFormatting )
{
NestedReplace( ref bbcode, r_bold, "<b>${inner}</b>" );
NestedReplace( ref bbcode, r_strike, "<s>${inner}</s>" );
NestedReplace( ref bbcode, r_italic, "<i>${inner}</i>" );
NestedReplace( ref bbcode, r_underline, "<u>${inner}</u>" );
// e-mails
NestedReplace( ref bbcode, r_email2, "<a href=\"mailto:${email}\">${inner}</a>", new string [] { "email" } );
NestedReplace( ref bbcode, r_email1, "<a href=\"mailto:${inner}\">${inner}</a>" );
// urls
if ( basePage.BoardSettings.BlankLinks )
{
NestedReplace( ref bbcode, r_url2, "<a target=\"_blank\" rel=\"nofollow\" href=\"${http}${url}\">${inner}</a>", new string [] { "url", "http" }, new string [] { "", "http://" } );
NestedReplace( ref bbcode, r_url1, "<a target=\"_blank\" rel=\"nofollow\" href=\"${http}${inner}\">${http}${inner}</a>", new string [] { "http" }, new string [] { "http://" } );
}
else
{
NestedReplace( ref bbcode, r_url2, "<a rel=\"nofollow\" href=\"${http}${url}\">${inner}</a>", new string [] { "url", "http" }, new string [] { "", "http://" } );
NestedReplace( ref bbcode, r_url1, "<a rel=\"nofollow\" href=\"${http}${inner}\">${http}${inner}</a>", new string [] { "http" }, new string [] { "http://" } );
}
// font
NestedReplace( ref bbcode, r_font, "<span style=\"font-family:${font}\">${inner}</span>", new string [] { "font" } );
NestedReplace( ref bbcode, r_color, "<span style=\"color:${color}\">${inner}</span>", new string [] { "color" } );
// bullets
bbcode = r_bullet.Replace( bbcode, "<li>" );
NestedReplace( ref bbcode, r_list4, "<ol type=\"i\">${inner}</ol>" );
NestedReplace( ref bbcode, r_list3, "<ol type=\"a\">${inner}</ol>" );
NestedReplace( ref bbcode, r_list2, "<ol>${inner}</ol>" );
NestedReplace( ref bbcode, r_list2, "<ul>${inner}</ul>" );
// alignment
NestedReplace( ref bbcode, r_center, "<div align=\"center\">${inner}</div>" );
NestedReplace( ref bbcode, r_left, "<div align=\"left\">${inner}</div>" );
NestedReplace( ref bbcode, r_right, "<div align=\"right\">${inner}</div>" );
// image
NestedReplace( ref bbcode, r_img, "<img src=\"${http}${inner}\"/>", new string [] { "http" }, new string [] { "http://" } );
// youtube
NestedReplace( ref bbcode, r_youtube, @"<!-- BEGIN youtube --><object width=""425"" height=""350""><param name=""movie"" value=""http://www.youtube.com/v/${id}""></param><embed src=""http://www.youtube.com/v/${id}"" type=""application/x-shockwave-flash"" width=""425"" height=""350""></embed></object><br /><a href=""http://youtube.com/watch?v=${id}"" target=""_blank"">${inner}</a><br /><!-- END youtube -->", new string [] { "id" } );
bbcode = r_hr.Replace( bbcode, "<hr noshade/>" );
bbcode = r_br.Replace( bbcode, "<br/>" );
}
bbcode = FormatMsg.iAddSmiles(basePage, bbcode);
string tmpReplaceStr;
tmpReplaceStr = string.Format( @"<div class=""quote""><b>{0}</b><div class=""innerquote"">{1}</div></div>", localQuoteWroteStr.Replace( "{0}", "${quote}" ), "${inner}" );
while ( r_quote2.IsMatch( bbcode ) )
bbcode = r_quote2.Replace( bbcode, tmpReplaceStr );
tmpReplaceStr = string.Format( @"<div class=""quote""><b>{0}</b><div class=""innerquote"">{1}</div></div>", localQuoteStr, "${inner}" );
while ( r_quote1.IsMatch( bbcode ) )
bbcode = r_quote1.Replace( bbcode, tmpReplaceStr );
m = r_post.Match( bbcode );
while ( m.Success )
{
string link = Forum.GetLink( Pages.posts, "m={0}#{0}", m.Groups ["post"] );
if ( basePage.BoardSettings.BlankLinks )
bbcode = bbcode.Replace( m.Groups [0].ToString(), string.Format( "<a target=\"_blank\" href=\"{0}\">{1}</a>", link, m.Groups ["inner"] ) );
else
bbcode = bbcode.Replace( m.Groups [0].ToString(), string.Format( "<a href=\"{0}\">{1}</a>", link, m.Groups ["inner"] ) );
m = r_post.Match( bbcode );
}
m = r_topic.Match( bbcode );
while ( m.Success )
{
string link = Forum.GetLink( Pages.posts, "t={0}", m.Groups ["topic"] );
if ( basePage.BoardSettings.BlankLinks )
bbcode = bbcode.Replace( m.Groups [0].ToString(), string.Format( "<a target=\"_blank\" href=\"{0}\">{1}</a>", link, m.Groups ["inner"] ) );
else
bbcode = bbcode.Replace( m.Groups [0].ToString(), string.Format( "<a href=\"{0}\">{1}</a>", link, m.Groups ["inner"] ) );
m = r_topic.Match( bbcode );
}
while ( nCodes > 0 )
{
bbcode = bbcode.Replace( string.Format( codeFormat, --nCodes ), codes [nCodes].ToString() );
}
return bbcode;
}
public static DataTable GetSmilies( yaf.pages.ForumPage basePage )
{
DataTable dt = ( DataTable ) System.Web.HttpContext.Current.Cache ["Smilies"];
if ( dt == null )
{
dt = DB.smiley_list( basePage.PageBoardID, null );
System.Web.HttpContext.Current.Cache.Insert( "Smilies", dt, null, DateTime.Now.AddMinutes( 60 ), TimeSpan.Zero );
}
return dt;
}
public static 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;
}
/// <summary>
/// Formats message by converting "Forum Code" to HTML.
/// </summary>
/// <param name="basePage">Forum Page</param>
/// <param name="Message">Message to Convert</param>
/// <returns>Converted Message Text</returns>
protected static string iConvertForumCode( yaf.pages.ForumPage basePage, string Message )
{
string tmp = "";
bool bInCode = false;
for ( int i = 0; i < Message.Length; i++ )
{
if ( Message [i] == '[' )
{
int e1 = Message.IndexOf( ']', i );
int e2 = Message.IndexOf( '=', i );
if ( e1 > 0 )
{
bool bNone = false;
string cmd, arg = null;
if ( e2 < 0 || e2 > e1 )
{
cmd = Message.Substring( i + 1, e1 - i - 1 );
arg = null;
}
else
{
cmd = Message.Substring( i + 1, e2 - i - 1 );
arg = Message.Substring( e2 + 1, e1 - e2 - 1 );
arg = arg.Trim();
arg = basePage.Server.HtmlDecode( arg );
if ( arg.Length > 2 && arg [0] == '"' && arg [arg.Length - 1] == '"' )
arg = arg.Substring( 1, arg.Length - 2 );
}
cmd = cmd.ToLower();
if ( !bInCode || cmd == "/code" )
{
switch ( cmd )
{
case "b":
tmp += "<b>";
break;
case "/b":
tmp += "</b>";
break;
case "i":
tmp += "<em>";
break;
case "/i":
tmp += "</em>";
break;
case "u":
tmp += "<u>";
break;
case "/u":
tmp += "</u>";
break;
case "url":
if ( arg != null )
{
if ( basePage.BoardSettings.BlankLinks )
tmp += String.Format( "<a target=\"_blank\" href=\"{0}\">", arg );
else
tmp += String.Format( "<a target=\"_top\" href=\"{0}\">", arg );
}
else
tmp += "<a>";
break;
case "/url":
tmp += "</a>";
break;
case "img":
tmp += "<img src=\"";
break;
case "/img":
tmp += "\"/>";
break;
case "color":
if ( arg != null )
tmp += String.Format( "<span style=\"color:{0}\">", arg );
else
tmp += "<span>";
break;
case "/color":
tmp += "</span>";
break;
case "code":
tmp += "<pre>";
bInCode = true;
break;
case "/code":
tmp += "</pre>";
bInCode = false;
break;
default:
bNone = true;
break;
}
}
else
{
bNone = true;
}
if ( !bNone )
{
i = e1;
continue;
}
}
}
tmp += Message [i];
}
return tmp;
}
private void ViewMenu_ItemClick( object sender, yaf.controls.PopEventArgs e )
{
switch ( e.Item )
{
case "normal":
IsThreaded = false;
BindData();
break;
case "threaded":
IsThreaded = true;
BindData();
break;
default:
throw new ApplicationException( e.Item );
}
}
/// <summary>
/// Adds smiles into the code.
/// </summary>
/// <param name="basePagee">Forum base page</param>
/// <param name="Message">Text to add smiles to.</param>
/// <returns>Processed text with smiles added.</returns>
public static string iAddSmiles( yaf.pages.ForumPage basePage, string Message )
{
DataTable dtSmileys = GetSmilies( basePage );
string strTemp = Message;
foreach ( DataRow row in dtSmileys.Rows )
{
string code = row ["Code"].ToString();
code = code.Replace( "&", "&" );
code = code.Replace( "\"", """ );
strTemp = strTemp.Replace( code.ToLower(), String.Format( "<img src=\"{0}\" alt=\"{1}\">", basePage.Smiley( Convert.ToString( row ["Icon"] ) ), basePage.Server.HtmlEncode( row ["Emoticon"].ToString() ) ) );
strTemp = strTemp.Replace( code.ToUpper(), String.Format( "<img src=\"{0}\" alt=\"{1}\">", basePage.Smiley( Convert.ToString( row ["Icon"] ) ), basePage.Server.HtmlEncode( row ["Emoticon"].ToString() ) ) );
}
return strTemp;
}
private void MyTestMenu_ItemClick( object sender, yaf.controls.PopEventArgs e )
{
switch ( e.Item )
{
case "print":
Forum.Redirect( Pages.printtopic, "t={0}", PageTopicID );
break;
case "watch":
TrackTopic_Click( sender, e );
break;
case "email":
EmailTopic_Click( sender, e );
break;
case "rssfeed":
Forum.Redirect( Pages.rsstopic, "pg={0}&t={1}", Request.QueryString ["g"], PageTopicID );
break;
default:
throw new ApplicationException( e.Item );
}
}
public static DataTable TopicTimes( yaf.pages.ForumPage basePage )
{
using ( DataTable dt = new DataTable( "TopicTimes" ) )
{
dt.Columns.Add( "TopicText", typeof( string ) );
dt.Columns.Add( "TopicValue", typeof( int ) );
string [] tTextArray = { "all", "last_day", "last_two_days", "last_week", "last_two_weeks", "last_month", "last_two_months", "last_six_months", "last_year" };
string [] tTextArrayProp = { "All", "Last Day", "Last Two Days", "Last Week", "Last Two Weeks", "Last Month", "Last Two Months", "Last Six Months", "Last Year" };
for ( int i = 0; i < 8; i++ )
{
DataRow dr = dt.NewRow();
dr ["TopicText"] = ( basePage == null ) ? tTextArrayProp [i] : basePage.GetText( tTextArray [i] );
dr ["TopicValue"] = i;
dt.Rows.Add( dr );
}
return dt;
}
}
void forumControl_PageTitleSet( object sender, yaf.pages.ForumPageArgs e )
{
if ( PageTitleSet != null ) PageTitleSet( this, e );
}
public static DataTable GetSmilies(yaf.pages.ForumPage basePage)
{
DataTable dt = (DataTable)System.Web.HttpContext.Current.Cache["Smilies"];
if(dt==null)
{
dt = DB.smiley_list(basePage.PageBoardID,null);
System.Web.HttpContext.Current.Cache["Smilies"] = dt;
}
return dt;
}
public static string MakeHtml(yaf.pages.ForumPage basePage,string bbcode,bool DoFormatting)
{
System.Collections.ArrayList codes = new System.Collections.ArrayList();
const string codeFormat = ".code@{0}.";
Match m = r_code2.Match(bbcode);
int nCodes = 0;
while(m.Success)
{
string before_replace = m.Groups[0].Value;
string after_replace = m.Groups["inner"].Value;
try
{
HighLighter hl = new HighLighter();
hl.ReplaceEnter = true;
after_replace = hl.colorText(after_replace,System.Web.HttpContext.Current.Server.MapPath(Data.ForumRoot + "defs/"),m.Groups["language"].Value);
}
catch(Exception x)
{
if(basePage.IsAdmin)
basePage.AddLoadMessage(x.Message);
after_replace = FixCode(after_replace);
}
bbcode = bbcode.Replace(before_replace,string.Format(codeFormat,nCodes++));
codes.Add(string.Format("<div class='code'><b>Code:</b><div class='innercode'>{0}</div></div>",after_replace));
m = r_code2.Match(bbcode);
}
m = r_code1.Match(bbcode);
while(m.Success)
{
string before_replace = m.Groups[0].Value;
string after_replace = FixCode(m.Groups["inner"].Value);
bbcode = bbcode.Replace(before_replace,string.Format(codeFormat,nCodes++));
codes.Add(string.Format("<div class='code'><b>Code:</b><div class='innercode'>{0}</div></div>",after_replace));
m = r_code1.Match(bbcode);
}
m = r_size.Match(bbcode);
while(m.Success)
{
///Console.WriteLine("{0}",m.Groups["size"]);
int i = GetNumber(m.Groups["size"].Value);
string tmp;
if(i<1)
tmp = m.Groups["inner"].Value;
else if(i>9)
tmp = string.Format("<span style=\"font-size:{1}\">{0}</span>",m.Groups["inner"].Value,GetFontSize(9));
else
tmp = string.Format("<span style=\"font-size:{1}\">{0}</span>",m.Groups["inner"].Value,GetFontSize(i));
bbcode = bbcode.Substring(0,m.Groups[0].Index) + tmp + bbcode.Substring(m.Groups[0].Index + m.Groups[0].Length);
m = r_size.Match(bbcode);
}
bbcode = FormatMsg.iAddSmiles(basePage,bbcode);
if (DoFormatting)
{
NestedReplace(ref bbcode,r_bold,"<b>${inner}</b>");
NestedReplace(ref bbcode,r_strike,"<s>${inner}</s>");
NestedReplace(ref bbcode,r_italic,"<i>${inner}</i>");
NestedReplace(ref bbcode,r_underline,"<u>${inner}</u>");
// e-mails
NestedReplace(ref bbcode,r_email2,"<a href=\"mailto:${email}\">${inner}</a>",new string[]{"email"});
NestedReplace(ref bbcode,r_email1,"<a href=\"mailto:${inner}\">${inner}</a>");
// urls
if(basePage.BoardSettings.BlankLinks)
{
NestedReplace(ref bbcode,r_url2,"<a target=\"_blank\" href=\"${http}${url}\">${inner}</a>",new string[]{"url","http"},new string[]{"","http://"});
NestedReplace(ref bbcode,r_url1,"<a target=\"_blank\" href=\"${http}${inner}\">${http}${inner}</a>",new string[]{"http"},new string[]{"http://"});
}
else
{
NestedReplace(ref bbcode,r_url2,"<a href=\"${http}${url}\">${inner}</a>",new string[]{"url","http"},new string[]{"","http://"});
NestedReplace(ref bbcode,r_url1,"<a href=\"${http}${inner}\">${http}${inner}</a>",new string[]{"http"},new string[]{"http://"});
}
// font
NestedReplace(ref bbcode,r_font,"<span style=\"font-family:${font}\">${inner}</span>",new string[]{"font"});
NestedReplace(ref bbcode,r_color,"<span style=\"color:${color}\">${inner}</span>",new string[]{"color"});
// bullets
bbcode = r_bullet.Replace(bbcode,"<li>");
NestedReplace(ref bbcode,r_list4,"<ol type=\"i\">${inner}</ol>");
NestedReplace(ref bbcode,r_list3,"<ol type=\"a\">${inner}</ol>");
NestedReplace(ref bbcode,r_list2,"<ol>${inner}</ol>");
NestedReplace(ref bbcode,r_list2,"<ul>${inner}</ul>");
// alignment
NestedReplace(ref bbcode,r_center,"<div align=\"center\">${inner}</div>");
NestedReplace(ref bbcode,r_left,"<div align=\"left\">${inner}</div>");
NestedReplace(ref bbcode,r_right,"<div align=\"right\">${inner}</div>");
// image
NestedReplace(ref bbcode,r_img,"<img src=\"${inner}\"/>");
bbcode = r_hr.Replace(bbcode,"<hr noshade/>");
bbcode = r_br.Replace(bbcode,"<br/>");
}
while(r_quote2.IsMatch(bbcode))
bbcode = r_quote2.Replace(bbcode,"<div class='quote'><b>${quote} wrote:</b><div class='innerquote'>${inner}</div></div>");
while(r_quote1.IsMatch(bbcode))
bbcode = r_quote1.Replace(bbcode,"<div class='quote'><b>Quote:</b><div class='innerquote'>${inner}</div></div>");
m = r_post.Match(bbcode);
while(m.Success)
{
string link = Forum.GetLink(Pages.posts,"m={0}#{0}",m.Groups["post"]);
if(basePage.BoardSettings.BlankLinks)
bbcode = bbcode.Replace(m.Groups[0].ToString(),string.Format("<a target=\"_blank\" href=\"{0}\">{1}</a>",link,m.Groups["inner"]));
else
bbcode = bbcode.Replace(m.Groups[0].ToString(),string.Format("<a href=\"{0}\">{1}</a>",link,m.Groups["inner"]));
m = r_post.Match(bbcode);
}
m = r_topic.Match(bbcode);
while(m.Success)
{
string link = Forum.GetLink(Pages.posts,"t={0}",m.Groups["topic"]);
if(basePage.BoardSettings.BlankLinks)
bbcode = bbcode.Replace(m.Groups[0].ToString(),string.Format("<a target=\"_blank\" href=\"{0}\">{1}</a>",link,m.Groups["inner"]));
else
bbcode = bbcode.Replace(m.Groups[0].ToString(),string.Format("<a href=\"{0}\">{1}</a>",link,m.Groups["inner"]));
m = r_topic.Match(bbcode);
}
while(nCodes>0)
{
bbcode = bbcode.Replace(string.Format(codeFormat,--nCodes),codes[nCodes].ToString());
}
return bbcode;
}
