Legacy PHP links support implemented

Builder/IISMainHandler/build.txt

@@ -1 +1 @@
-480
+481

Builder/IISUploadHandler/build.txt

@@ -1 +1 @@
-216
+217

Common/dataobjects/Board.cs

@@ -22,6 +22,7 @@ namespace FLocal.Common.dataobjects {
 			public const string FIELD_NAME = "Name";
 			public const string FIELD_DESCRIPTION = "Comment";
 			public const string FIELD_PARENTBOARDID = "ParentBoardId";
+			public const string FIELD_LEGACYNAME = "LegacyName";
 			public static readonly TableSpec instance = new TableSpec();
 			public string name { get { return TABLE; } }
 			public string idName { get { return FIELD_ID; } }
@@ -121,6 +122,14 @@ namespace FLocal.Common.dataobjects {
 			}
 		}
 
+		private string _legacyName;
+		public string legacyName {
+			get {
+				this.LoadIfNotLoaded();
+				return this._legacyName;
+			}
+		}
+
 		protected override void doFromHash(Dictionary<string, string> data) {
 			this._sortOrder = int.Parse(data[TableSpec.FIELD_SORTORDER]);
 			this._categoryId = Util.ParseInt(data[TableSpec.FIELD_CATEGORYID]);
@@ -130,6 +139,7 @@ namespace FLocal.Common.dataobjects {
 			this._name = data[TableSpec.FIELD_NAME];
 			this._description = data[TableSpec.FIELD_DESCRIPTION];
 			this._parentBoardId = Util.ParseInt(data[TableSpec.FIELD_PARENTBOARDID]);
+			this._legacyName = data[TableSpec.FIELD_LEGACYNAME];
 		}
 
 		private readonly object subBoards_Locker = new object();
@@ -216,6 +226,21 @@ namespace FLocal.Common.dataobjects {
 			return result;
 		}
 
+		private static readonly IEnumerable<int> allBoardsIds = from stringId in Config.instance.mainConnection.LoadIdsByConditions(TableSpec.instance, new EmptyCondition(), Diapasone.unlimited) select int.Parse(stringId);
+
+		private static Dictionary<string, int> legacyName2Id = new Dictionary<string,int>();
+		public static Board LoadByLegacyName(string legacy) {
+			if((legacy == null) || (legacy == "")) throw new FLocalException("legacy name is empty");
+			if(!legacyName2Id.ContainsKey(legacy)) {
+				lock(legacyName2Id) {
+					if(!legacyName2Id.ContainsKey(legacy)) {
+						legacyName2Id[legacy] = (from boardId in allBoardsIds let board = Board.LoadById(boardId) where board.legacyName == legacy select boardId).Single();
+					}
+				}
+			}
+			return Board.LoadById(legacyName2Id[legacy]);
+		}
+
 		public IEnumerable<Thread> getThreads(Diapasone diapasone, SortSpec[] sortBy) {
 			return Thread.LoadByIds(
 				from stringId in Config.instance.mainConnection.LoadIdsByConditions(

IISMainHandler/HandlersFactory.cs

@@ -19,6 +19,9 @@ namespace FLocal.IISHandler {
 			if(context.httprequest.Path.ToLower().StartsWith("/user/upload/")) {
 				return new handlers.response.LegacyUploadHandler();
 			}
+			if(context.httprequest.Path.EndsWith(".php")) {
+				return new handlers.response.LegacyPHPHandler();
+			}
 			#endregion
 
 			switch(context.requestParts[0].ToLower()) {

IISMainHandler/IISMainHandler.csproj

@@ -74,12 +74,14 @@
     <Compile Include="handlers\response\ConversationHandler.cs" />
     <Compile Include="handlers\response\ConversationsHandler.cs" />
     <Compile Include="handlers\response\CreateThreadHandler.cs" />
+    <Compile Include="handlers\response\LegacyPHPHandler.cs" />
     <Compile Include="handlers\response\LegacyUploadHandler.cs" />
     <Compile Include="handlers\response\LoginHandler.cs" />
     <Compile Include="handlers\response\MigrateAccountHandler.cs" />
     <Compile Include="handlers\response\PMReplyHandler.cs" />
     <Compile Include="handlers\response\PMReplyToPostHandler.cs" />
     <Compile Include="handlers\response\PMSendHandler.cs" />
+    <Compile Include="handlers\response\RedirectGetHandler.cs" />
     <Compile Include="handlers\response\ReplyHandler.cs" />
     <Compile Include="handlers\response\SettingsHandler.cs" />
     <Compile Include="handlers\response\UploadHandler.cs" />

IISMainHandler/handlers/response/LegacyPHPHandler.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using FLocal.Core;
+using FLocal.Common;
+using FLocal.Common.dataobjects;
+
+namespace FLocal.IISHandler.handlers.response {
+	class LegacyPHPHandler : RedirectGetHandler {
+
+		protected override string getRedirectUrl(WebContext context) {
+			string[] scriptParts = context.requestParts[0].Split('.');
+			if(scriptParts.Length != 2) {
+				throw new FLocalException("wrong url");
+			}
+			if(scriptParts[1].ToLower() != "php") {
+				throw new FLocalException("wrong url");
+			}
+
+			switch(scriptParts[0].ToLower()) {
+				case "showflat":
+					Post post = Post.LoadById(int.Parse(context.httprequest.QueryString["Number"]));
+					return "/Thread/" + post.thread.id.ToString() + "/p" + post.id.ToString();
+				case "showthreaded":
+					return "/Post/" + int.Parse(context.httprequest.QueryString["Number"]).ToString() + "/";
+				case "postlist":
+					return "/Board/" + Board.LoadByLegacyName(context.httprequest.QueryString["Board"]).id.ToString() + "/";
+				default:
+					throw new NotImplementedException("unknown script " + scriptParts[0]);
+			}
+		}
+
+	}
+}

IISMainHandler/handlers/response/LegacyUploadHandler.cs

@@ -4,19 +4,11 @@ using System.Linq;
 using System.Text;
 using FLocal.Core;
 using FLocal.Common;
-using System.Xml.Linq;
-using FLocal.Common.dataobjects;
 
 namespace FLocal.IISHandler.handlers.response {
-	class LegacyUploadHandler : AbstractGetHandler {
+	class LegacyUploadHandler : RedirectGetHandler {
 
-		protected override string templateName {
-			get {
-				return null;
-			}
-		}
-
-		protected override System.Xml.Linq.XElement[] getSpecificData(WebContext context) {
+		protected override string getRedirectUrl(WebContext context) {
 			if(context.requestParts.Length != 3) throw new FLocalException("wrong url");
 			string[] parts = context.requestParts[2].Split('.');
 			if(parts.Length != 2) throw new FLocalException("wrong url");
@@ -36,7 +28,7 @@ namespace FLocal.IISHandler.handlers.response {
 				default:
 					throw new FLocalException("wrong url");
 			}
-			throw new RedirectException("/Upload/Item/" + fileNum + "/");
+			return "/Upload/Item/" + fileNum + "/";
 		}
 
 	}

IISMainHandler/handlers/response/RedirectGetHandler.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+
+namespace FLocal.IISHandler.handlers.response {
+	abstract class RedirectGetHandler : AbstractGetHandler {
+
+		protected override string templateName {
+			get {
+				return null;
+			}
+		}
+
+		abstract protected string getRedirectUrl(WebContext context);
+
+		protected override XElement[] getSpecificData(WebContext context) {
+			throw new RedirectException(this.getRedirectUrl(context));
+		}
+
+	}
+}