Tranga/Manga.cs

@@ -67,7 +67,7 @@ public struct Manga
         while (this.folderName.EndsWith('.'))
             this.folderName = this.folderName.Substring(0, this.folderName.Length - 1);
         string onlyLowerLetters = string.Concat(this.sortName.ToLower().Where(Char.IsLetter));
-        this.internalId = DateTime.Now.Ticks.ToString();
+        this.internalId = Convert.ToBase64String(Encoding.ASCII.GetBytes($"{onlyLowerLetters}{this.year}"));
         this.ignoreChaptersBelow = ignoreChaptersBelow ?? 0f;
         this.latestChapterDownloaded = 0;
         this.latestChapterAvailable = 0;

Tranga/MangaConnectors/MangaConnectorJsonConverter.cs

@@ -1,6 +1,4 @@
-using System.Data;
-using System.Diagnostics;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
 namespace Tranga.MangaConnectors;
@@ -24,22 +22,29 @@ public class MangaConnectorJsonConverter : JsonConverter
     public override object ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
     {
         JObject jo = JObject.Load(reader);
-        string? connectorName = jo.Value<string>("name");
-        if (connectorName is null)
-            throw new ConstraintException("Name can not be null.");
-        return connectorName switch
+        switch (jo.GetValue("name")!.Value<string>()!)
         {
-            "MangaDex" => this._connectors.First(c => c is MangaDex),
-            "Manganato" => this._connectors.First(c => c is Manganato),
-            "MangaKatana" => this._connectors.First(c => c is MangaKatana),
-            "Mangasee" => this._connectors.First(c => c is Mangasee),
-            "Mangaworld" => this._connectors.First(c => c is Mangaworld),
-            "Bato" => this._connectors.First(c => c is Bato),
-            "Manga4Life" => this._connectors.First(c => c is MangaLife),
-            "ManhuaPlus" => this._connectors.First(c => c is ManhuaPlus),
-            "MangaHere" => this._connectors.First(c => c is MangaHere),
-            _ => throw new UnreachableException($"Could not find Connector with name {connectorName}")
-        };
+            case "MangaDex":
+                return this._connectors.First(c => c is MangaDex);
+            case "Manganato":
+                return this._connectors.First(c => c is Manganato);
+            case "MangaKatana":
+                return this._connectors.First(c => c is MangaKatana);
+            case "Mangasee":
+                return this._connectors.First(c => c is Mangasee);
+            case "Mangaworld":
+                return this._connectors.First(c => c is Mangaworld);
+            case "Bato":
+                return this._connectors.First(c => c is Bato);
+            case "Manga4Life":
+                return this._connectors.First(c => c is MangaLife);
+            case "ManhuaPlus":
+                return this._connectors.First(c => c is ManhuaPlus);
+            case "MangaHere":
+                return this._connectors.First(c => c is MangaHere);
+        }
+
+        throw new Exception();
     }
 
     public override bool CanWrite => false;

Tranga/MangaConnectors/MangaDex.cs

@@ -243,7 +243,7 @@ public class MangaDex : MangaConnector
                     continue;
                 }
                 
-                if(chapterNum is not "null" && !chapters.Any(chp => chp.volumeNumber.Equals(volume) && chp.chapterNumber.Equals(chapterNum)))
+                if(chapterNum is not "null")
                     chapters.Add(new Chapter(manga, title, volume, chapterNum, chapterId));
             }
         }

Tranga/Server.cs

@@ -63,11 +63,10 @@ public class Server : GlobalBase
     {
         HttpListenerRequest request = context.Request;
         HttpListenerResponse response = context.Response;
+        if(request.HttpMethod == "OPTIONS")
+            SendResponse(HttpStatusCode.OK, context.Response);
         if(request.Url!.LocalPath.Contains("favicon"))
-        {
             SendResponse(HttpStatusCode.NoContent, response);
-            return;
-        }
 
         switch (request.HttpMethod)
         {
@@ -80,9 +79,6 @@ public class Server : GlobalBase
             case "DELETE":
                 HandleDelete(request, response);
                 break;
-            case "OPTIONS": 
-                SendResponse(HttpStatusCode.OK, context.Response);
-                break;
             default: 
                 SendResponse(HttpStatusCode.BadRequest, response);
                 break;
@@ -711,15 +707,14 @@ public class Server : GlobalBase
     private void SendResponse(HttpStatusCode statusCode, HttpListenerResponse response, object? content = null)
     {
         //Log($"Response: {statusCode} {content}");
-
         response.StatusCode = (int)statusCode;
         response.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With");
         response.AddHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");
         response.AddHeader("Access-Control-Max-Age", "1728000");
         response.AppendHeader("Access-Control-Allow-Origin", "*");
+
         try
         {
-            
             if (content is not Stream)
             {
                 response.ContentType = "application/json";
@@ -755,7 +750,7 @@ public class Server : GlobalBase
                 stream.Close();
             }
         }
-        catch (Exception e)
+        catch (HttpListenerException e)
         {
             Log(e.ToString());
         }