Some basic UBBCodes implemented

Builder/IISMainHandler/build.txt

@@ -1 +1 @@
-495
+503

Builder/IISUploadHandler/build.txt

@@ -1 +1 @@
-231
+239

Common/BBCodes/B.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class B : BBCode {
+
+		public B()
+			: base("b") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			return "<b>" + this.GetInnerHTML(formatter) + "</b>";
+		}
+
+	}
+}

Common/BBCodes/Code.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class Code : BBCode {
+
+		public Code()
+			: base("code") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			return "<pre>" + this.InnerBBCode + "</pre>";
+		}
+
+	}
+}

Common/BBCodes/FUrl.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class FUrl : BBCode {
+
+		public FUrl()
+			: base("furl") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			string rawUrl = this.Default;
+			if(rawUrl == null) {
+				//				throw new ApplicationException(String.Join("; ", (from kvp in this.Attributes select kvp.Key + "=" + kvp.Value).ToArray()));
+				rawUrl = this.InnerText;
+			}
+			Uri uri = new Uri(rawUrl);
+			return "<a href=\"" + uri.ToString() + "\">" + this.GetInnerHTML(formatter) + "</a>";
+		}
+
+	}
+}

Common/BBCodes/I.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class I : BBCode {
+
+		public I()
+			: base("i") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			return "<i>" + this.GetInnerHTML(formatter) + "</i>";
+		}
+
+	}
+}

Common/BBCodes/Image.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class Image : BBCode {
+
+		public Image() : base("image") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			var urlInfo = UrlProcessor.Process(this.InnerText);
+			if (urlInfo.isLocal && urlInfo.relativeUrl.StartsWith("/user/upload/")) {
+				return "<f:img><f:src>" + urlInfo.relativeUrl + "</f:src><f:alt>" + urlInfo.relativeUrl + "</f:alt></f:img>";
+			} else {
+				return "<a href=\"" + urlInfo.relativeUrl + "\">" + urlInfo.relativeUrl + "</a>";
+			}
+		}
+
+	}
+}

Common/BBCodes/S.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class S : BBCode {
+
+		public S()
+			: base("s") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			return "<s>" + this.GetInnerHTML(formatter) + "</s>";
+		}
+
+	}
+}

Common/BBCodes/U.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class U : BBCode {
+
+		public U()
+			: base("u") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			return "<u>" + this.GetInnerHTML(formatter) + "</u>";
+		}
+
+	}
+}

Common/BBCodes/Url.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using PJonDevelopment.BBCode;
+
+namespace FLocal.Common.BBCodes {
+	class Url : BBCode {
+
+		public Url()
+			: base("url") {
+		}
+
+		public override string Format(ITextFormatter formatter) {
+			string rawUrl = this.Default;
+			if(rawUrl == null) {
+//				throw new ApplicationException(String.Join("; ", (from kvp in this.Attributes select kvp.Key + "=" + kvp.Value).ToArray()));
+				rawUrl = this.InnerText;
+			}
+			var urlInfo = UrlProcessor.Process(rawUrl);
+			return "<a href=\"" + urlInfo.relativeUrl + "\">" + this.GetInnerHTML(formatter) + "</a>";
+		}
+
+	}
+}

Common/BBCodes/helpers/BBCode.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace FLocal.Common.BBCodes {
+	abstract class BBCode : PJonDevelopment.BBCode.BBCodeElement {
+
+		public BBCode(string name)
+			: base(name) {
+		}
+
+		protected string GetInnerHTML(PJonDevelopment.BBCode.ITextFormatter formatter) {
+			StringBuilder builder = new StringBuilder();
+			foreach (var node in this.Nodes) {
+				builder.Append(node.Format(formatter));
+			}
+			return builder.ToString();
+		}
+
+		protected string Default {
+			get {
+				if(!this.Attributes.ContainsKey("DEFAULT")) {
+					return null;
+				}
+				string result = this.Attributes["DEFAULT"];
+				if(result == null || result == "") {
+					return null;
+				}
+				return result;
+			}
+		}
+
+	}
+}

Common/BBCodes/helpers/UrlProcessor.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Web;
+
+namespace FLocal.Common.BBCodes {
+	class UrlProcessor {
+
+		public struct UrlInfo {
+			public readonly bool isLocal;
+			private readonly string rawRelativeUrl;
+			public string relativeUrl {
+				get {
+					return this.rawRelativeUrl;
+					//return HttpUtility.UrlEncode(this.rawRelativeUrl);
+				}
+			}
+			public UrlInfo(bool isLocal, string relativeUrl) {
+				this.isLocal = isLocal;
+				this.rawRelativeUrl = relativeUrl;
+			}
+		}
+
+		public static HashSet<string> KnownAliases = new HashSet<string> {
+			"forum.local",
+			"forum.b.gz.ru",
+			"www.snto-msu.net",
+			"hq.sectorb.msk.ru",
+			"petaflop.b.gz.ru",
+			"194.88.210.5",
+			"forumlocal.ru",
+			"forumbgz.ru",
+			"forum.hn",
+		};
+
+		public const string DOMAIN = ".forum.hn";
+
+		public static UrlInfo Process(string url) {
+			if (url.StartsWith("/")) {
+				return new UrlInfo(true, url);
+			}
+			Uri uri;
+			try {
+				uri = new Uri(url);
+			} catch(UriFormatException) {
+				throw new Core.FLocalException("wrong url: " + url);
+			}
+			if (KnownAliases.Contains(uri.Host.ToLower()) || uri.Host.ToLower().EndsWith(DOMAIN)) {
+				return new UrlInfo(true, uri.PathAndQuery);
+			} else {
+				return new UrlInfo(false, uri.ToString());
+			}
+		}
+
+	}
+}

Common/Common.csproj

@@ -57,6 +57,15 @@
     <Compile Include="actions\TwoWayReferenceFieldValue.cs" />
     <Compile Include="actions\UpdateChange.cs" />
     <Compile Include="actions\ChangeSetUtil.cs" />
+    <Compile Include="BBCodes\B.cs" />
+    <Compile Include="BBCodes\helpers\BBCode.cs" />
+    <Compile Include="BBCodes\Code.cs" />
+    <Compile Include="BBCodes\FUrl.cs" />
+    <Compile Include="BBCodes\Image.cs" />
+    <Compile Include="BBCodes\S.cs" />
+    <Compile Include="BBCodes\U.cs" />
+    <Compile Include="BBCodes\Url.cs" />
+    <Compile Include="BBCodes\helpers\UrlProcessor.cs" />
     <Compile Include="Config.cs" />
     <Compile Include="dataobjects\Account.cs" />
     <Compile Include="dataobjects\AccountIndicator.cs" />
@@ -79,6 +88,7 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="SqlObject.cs" />
     <Compile Include="UBBParser.cs" />
+    <Compile Include="BBCodes\I.cs" />
     <Compile Include="UploadManager.cs" />
     <Compile Include="UserContext.cs" />
     <Compile Include="UserSettingsGateway.cs" />
@@ -92,6 +102,10 @@
       <Project>{E38DE5B1-F9C2-43BA-A5DF-0743ABD4DFC7}</Project>
       <Name>MySQLConnector</Name>
     </ProjectReference>
+    <ProjectReference Include="..\ThirdParty\BBCode\BBCode.vbproj">
+      <Project>{ACDDD5D1-119F-4B82-8FE6-6515C812795B}</Project>
+      <Name>BBCode</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

Common/UBBParser.cs

@@ -3,12 +3,40 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Web;
+using PJonDevelopment.BBCode;
 
 namespace FLocal.Common {
 	public static class UBBParser {
 
+		private class BBParserGateway {
+
+			public static readonly BBParserGateway instance = new BBParserGateway();
+
+			private BBCodeParser parser;
+			private ITextFormatter formatter;
+
+			private BBParserGateway() {
+				this.parser = new BBCodeParser();
+				this.parser.ElementTypes.Add("b", typeof(BBCodes.B), true);
+				this.parser.ElementTypes.Add("code", typeof(BBCodes.Code), true);
+				this.parser.ElementTypes.Add("furl", typeof(BBCodes.FUrl), true);
+				this.parser.ElementTypes.Add("i", typeof(BBCodes.I), true);
+				this.parser.ElementTypes.Add("image", typeof(BBCodes.Image), true);
+				this.parser.ElementTypes.Add("s", typeof(BBCodes.S), true);
+				this.parser.ElementTypes.Add("u", typeof(BBCodes.U), true);
+				this.parser.ElementTypes.Add("url", typeof(BBCodes.Url), true);
+				this.formatter = new BBCodeHtmlFormatter();
+			}
+
+			public string Parse(string input) {
+				return this.parser.Parse(input).Format(this.formatter);
+			}
+
+		}
+
 		public static string UBBToIntermediate(string UBB) {
-			return HttpUtility.HtmlEncode(UBB).Replace("\r\n", "<br/>\r\n");
+			//return HttpUtility.HtmlEncode(UBB).Replace("\r\n", "<br/>\r\n");
+			return BBParserGateway.instance.Parse(UBB);
 		}
 
 		public static string ShallerToUBB(string shaller) {