Merge pull request 'api-testing' (#5) from api-testing into master

Reviewed-on: #5

Tranga-API/Program.cs

@@ -1,19 +1,21 @@
-using System.Text.Json;
+
-using Tranga;
 using Logging;
+using Tranga;
 
 string applicationFolderPath =  Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Tranga-API");
 string logsFolderPath = Path.Join(applicationFolderPath, "logs");
 string logFilePath = Path.Join(logsFolderPath, $"log-{DateTime.Now:dd-M-yyyy-HH-mm-ss}.txt");
 string settingsFilePath = Path.Join(applicationFolderPath, "data.json");
 
+Directory.CreateDirectory(applicationFolderPath);
+Directory.CreateDirectory(logsFolderPath);
+        
 Console.WriteLine($"Logfile-Path: {logFilePath}");
 Console.WriteLine($"Settings-File-Path: {settingsFilePath}");
 
 Logger logger = new(new[] { Logger.LoggerType.FileLogger }, null, null, logFilePath);
         
-logger.WriteLine("Tranga_API", "Loading Taskmanager.");
+logger.WriteLine("Tranga_CLI", "Loading Taskmanager.");
-
 TaskManager.SettingsData settings;
 if (File.Exists(settingsFilePath))
     settings = TaskManager.LoadData(settingsFilePath);
@@ -23,162 +25,98 @@ else
 TaskManager taskManager = new (settings, logger);
 
 var builder = WebApplication.CreateBuilder(args);
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+builder.Services.AddControllers().AddNewtonsoftJson();
 var app = builder.Build();
+app.UseSwagger();
+app.UseSwaggerUI();
+app.UseSwagger();
+app.UseSwaggerUI();
 
-app.MapGet("/GetConnectors", () => JsonSerializer.Serialize(taskManager.GetAvailableConnectors().Values.ToArray()));
+app.MapGet("/GetAvailableControllers", () =>  taskManager.GetAvailableConnectors());
 
-app.MapGet("/GetPublications", (string connectorName, string? publicationName) =>
+app.MapGet("/GetKnownPublications", () => taskManager.GetAllPublications());
+
+app.MapGet("/GetPublicationsFromConnector", (string connectorName, string title) =>
 {
-    Connector connector = taskManager.GetConnector(connectorName);
+    Connector? connector = taskManager.GetAvailableConnectors().FirstOrDefault(con => con.Key == connectorName).Value;
-
+    if (connector is null)
-    Publication[] publications;
+        return Array.Empty<Publication>();
-    if (publicationName is not null)
+    if(title.Length < 4)
-        publications = connector.GetPublications(publicationName);
+        return Array.Empty<Publication>();
-    else
+    return taskManager.GetPublicationsFromConnector(connector, title);
-        publications = connector.GetPublications();
-
-    return JsonSerializer.Serialize(publications);
 });
 
-app.MapGet("/ListTasks", () => JsonSerializer.Serialize(taskManager.GetAllTasks()));
+app.MapGet("/Tasks/GetTaskTypes", () => Enum.GetNames(typeof(TrangaTask.Task)));
 
-app.MapGet("/TaskTypes", () =>
+
+app.MapPost("/Tasks/Create", (string taskType, string? connectorName, string? publicationId, string reoccurrenceTime, string? language) =>
 {
-    string[] availableTasks = Enum.GetNames(typeof(TrangaTask.Task));
+    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
-    return JsonSerializer.Serialize(availableTasks);
+    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
+    taskManager.AddTask(task, connectorName, publication, TimeSpan.Parse(reoccurrenceTime), language??"");
 });
 
-app.MapGet("/CreateTask",
+app.MapPost("/Tasks/Delete", (string taskType, string? connectorName, string? publicationId) =>
-    (TrangaTask.Task task, string? connectorName, string? publicationInternalId, TimeSpan reoccurrence, string? language) =>
 {
-        switch (task)
+    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
-        {
+    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
-            case TrangaTask.Task.UpdateKomgaLibrary:
+    taskManager.DeleteTask(task, connectorName, publication);
-                taskManager.AddTask(TrangaTask.Task.UpdateKomgaLibrary, null, null, reoccurrence);
-                break;
-            case TrangaTask.Task.DownloadNewChapters:
-                try
-                {
-                    Publication? publication = taskManager.GetAllPublications()
-                        .FirstOrDefault(pub => pub.internalId == publicationInternalId);
-
-                    if (publication is null)
-                    {
-                        return JsonSerializer.Serialize($"Publication {publicationInternalId} is unknown.");
-                    }
-                    else
-                    {
-                        taskManager.AddTask(TrangaTask.Task.DownloadNewChapters, connectorName, publication, reoccurrence, language ?? "");
-                        return JsonSerializer.Serialize("Success");
-                    }
-                }
-                catch (Exception e)
-                {
-                    return JsonSerializer.Serialize(e.Message);
-                }
-
-            default: return JsonSerializer.Serialize("Not Implemented");
-        }
-
-        return JsonSerializer.Serialize("Not Implemented");
 });
 
-app.MapGet("/RemoveTask", (TrangaTask.Task task, string? connectorName, string? publicationInternalId) =>
+app.MapGet("/Tasks/GetList", () => taskManager.GetAllTasks());
+
+app.MapPost("/Tasks/Start", (string taskType, string? connectorName, string? publicationId) =>
 {
-    switch (task)
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-    {
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        case TrangaTask.Task.UpdateKomgaLibrary:
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
-            taskManager.DeleteTask(TrangaTask.Task.UpdateKomgaLibrary, null, null);
+    if (task is null)
-            return JsonSerializer.Serialize("Success");
+        return;
-        case TrangaTask.Task.DownloadNewChapters:
+    taskManager.ExecuteTaskNow(task);
-            Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationInternalId);
-            if (publication is null)
-                JsonSerializer.Serialize($"Publication with id {publicationInternalId} is unknown.");
-            
-            taskManager.DeleteTask(TrangaTask.Task.DownloadNewChapters, connectorName, publication);
-            
-            return JsonSerializer.Serialize("Success");
-        
-        default: return JsonSerializer.Serialize("Not Implemented");
-    }
 });
 
-app.MapGet("/StartTask", (TrangaTask.Task task, string? connectorName, string? publicationInternalId) =>
+app.MapGet("/Tasks/GetRunningTasks",
+    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Running));
+
+app.MapGet("/Queue/GetList",
+    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Enqueued));
+
+app.MapPost("/Queue/Enqueue", (string taskType, string? connectorName, string? publicationId) =>
 {
-    TrangaTask[] allTasks = taskManager.GetAllTasks();
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-    TrangaTask? taskToStart = allTasks.FirstOrDefault(tTask =>
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        tTask.task == task && tTask.connectorName == connectorName &&
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
-        tTask.publication?.internalId == publicationInternalId);
+    if (task is null)
-    if(taskToStart is null)
+        return;
-        JsonSerializer.Serialize($"Task with parameters {task} {connectorName} {publicationInternalId} is unknown.");
+    taskManager.AddTaskToQueue(task);
-    taskManager.ExecuteTaskNow(taskToStart!);
-    return JsonSerializer.Serialize("Success");
 });
 
-app.MapGet("/TaskQueue", () =>
+app.MapPost("/Queue/Dequeue", (string taskType, string? connectorName, string? publicationId) =>
 {
-    return JsonSerializer.Serialize(taskManager.GetAllTasks()
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-        .Where(task => task.state is TrangaTask.ExecutionState.Enqueued or TrangaTask.ExecutionState.Running)
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        .ToArray());
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
+    if (task is null)
+        return;
+    taskManager.RemoveTaskFromQueue(task);
 });
 
-app.MapGet("/TaskEnqueue", (TrangaTask.Task task, string? connectorName, string? publicationInternalId) =>
+app.MapGet("/Settings/Get", () => new Settings(taskManager.settings));
-{
-    TrangaTask[] allTasks = taskManager.GetAllTasks();
-    TrangaTask? taskToEnqueue = allTasks.FirstOrDefault(tTask =>
-        tTask.task == task && tTask.connectorName == connectorName &&
-        tTask.publication?.internalId == publicationInternalId);
-    if(taskToEnqueue is null)
-        JsonSerializer.Serialize($"Task with parameters {task} {connectorName} {publicationInternalId} is unknown.");
-    taskManager.AddTaskToQueue(taskToEnqueue!);
-    return JsonSerializer.Serialize("Success");
-});
 
-app.MapGet("/TaskDequeue", (TrangaTask.Task task, string? connectorName, string? publicationInternalId) =>
+app.MapPost("/Settings/Update", (string? downloadLocation, string? komgaUrl, string? komgaAuth) => taskManager.UpdateSettings(downloadLocation, komgaUrl, komgaAuth) );
-{
-    TrangaTask[] allTasks = taskManager.GetAllTasks();
-    TrangaTask? taskToDequeue = allTasks.FirstOrDefault(tTask =>
-        tTask.task == task && tTask.connectorName == connectorName &&
-        tTask.publication?.internalId == publicationInternalId);
-    if(taskToDequeue is null)
-        JsonSerializer.Serialize($"Task with parameters {task} {connectorName} {publicationInternalId} is unknown.");
-    taskManager.RemoveTaskFromQueue(taskToDequeue);
-    return JsonSerializer.Serialize("Success");
-});
-
-app.MapGet("/Settings", () => JsonSerializer.Serialize(new Settings(taskManager.settings)));
-
-app.MapGet("/EditSettings", (string downloadLocation, string komgaBaseUrl, string komgaAuthString) =>
-{
-    taskManager.settings.downloadLocation = downloadLocation;
-    taskManager.settings.komga = new Komga(komgaBaseUrl, komgaAuthString, logger);
-});
 
 app.Run();
 
-struct Settings
+class Settings
 {
-    public Komga? komga { get; set; }
+    public string downloadLocation { get; }
-    public string downloadLocation { get; set; }
+    public Komga? komga { get; }
-    public string settingsFilePath { get; set; }
-    public Settings(TaskManager.SettingsData data)
-    {
-        this.settingsFilePath = data.settingsFilePath;
-        this.downloadLocation = data.downloadLocation;
-        this.komga = data.komga;
-    }
 
-    public Settings(string downloadLocation, string settingsFilePath, Komga komga)
+    public Settings(TaskManager.SettingsData settings)
     {
-        this.downloadLocation = downloadLocation;
+        this.downloadLocation = settings.downloadLocation;
-        this.settingsFilePath = settingsFilePath;
+        this.komga = settings.komga;
-        this.komga = komga;
-    }
-
-    public void Update(string? newDownloadLocation = null, string? newSettingsFilePath = null, Komga? newKomga= null)
-    {
-        this.downloadLocation = newDownloadLocation ?? this.downloadLocation;
-        this.settingsFilePath = newSettingsFilePath ?? this.settingsFilePath;
-        this.komga = newKomga ?? this.komga;
     }
 }

Tranga-API/Properties/launchSettings.json

@@ -3,8 +3,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:14826",
+      "applicationUrl": "http://localhost:1716",
-      "sslPort": 44333
+      "sslPort": 44391
     }
   },
   "profiles": {
@@ -12,7 +12,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5119",
+      "applicationUrl": "http://localhost:5177",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
@@ -21,7 +21,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7070;http://localhost:5119",
+      "applicationUrl": "https://localhost:7036;http://localhost:5177",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }

Tranga-API/Tranga-API.csproj

@@ -15,7 +15,14 @@
     </ItemGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\Logging\Logging.csproj" />
       <ProjectReference Include="..\Tranga\Tranga.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="7.0.5" />
+      <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.6" />
+      <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+    </ItemGroup>
+
 </Project>

Tranga-API/tasks.json

@@ -1 +0,0 @@
-[{"reoccurrence":"00:00:00","lastExecuted":"2023-05-19T17:34:40.5349215+02:00","connectorName":"MangaDex","task":0,"publication":{"sortName":null,"description":null,"tags":null,"posterUrl":null,"year":null,"originalLanguage":null,"status":null,"folderName":null,"downloadUrl":null},"language":"en"}]

Tranga-CLI/Tranga_Cli.cs

@@ -41,7 +41,7 @@ public static class Tranga_Cli
         while(tmpPath is null)
             tmpPath = Console.ReadLine();
         if(tmpPath.Length > 0)
-            settings.downloadLocation = tmpPath;
+            settings.UpdateSettings(pDownloadLocation: tmpPath, null);
         
         Console.WriteLine($"Komga BaseURL [{settings.komga?.baseUrl}]:");
         string? tmpUrl = Console.ReadLine();
@@ -74,7 +74,7 @@ public static class Tranga_Cli
                 }
             } while (key != ConsoleKey.Enter);
             
-            settings.komga = new Komga(tmpUrl, tmpUser, tmpPass, logger);
+            settings.UpdateSettings(null, new Komga(tmpUrl, tmpUser, tmpPass, logger));
         }
         
         logger.WriteLine("Tranga_CLI", "Loaded.");

Tranga.sln

@@ -4,10 +4,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga", ".\Tranga\Tranga.c
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-CLI", "Tranga-CLI\Tranga-CLI.csproj", "{4899E3B2-B259-479A-B43E-042D043E9501}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-API", "Tranga-API\Tranga-API.csproj", "{6284C936-4E90-486B-BC46-0AFAD85AD8EE}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Logging", "Logging\Logging.csproj", "{415BE889-BB7D-426F-976F-8D977876A462}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-API", "Tranga-API\Tranga-API.csproj", "{48F4E495-75BC-4402-8E03-DEC5B79D7E83}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -22,13 +22,13 @@ Global
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.Build.0 = Release|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Release|Any CPU.Build.0 = Release|Any CPU
 		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.Build.0 = Release|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

Tranga/Connectors/MangaDex.cs

@@ -58,14 +58,12 @@ public class MangaDex : Connector
                     : null;
 
                 JsonArray altTitlesObject = attributes["altTitles"]!.AsArray();
-                string[,] altTitles = new string[altTitlesObject.Count, 2];
+                Dictionary<string, string> altTitlesDict = new();
-                int titleIndex = 0;
                 foreach (JsonNode? altTitleNode in altTitlesObject)
                 {
                     JsonObject altTitleObject = (JsonObject)altTitleNode!;
                     string key = ((IDictionary<string, JsonNode?>)altTitleObject).Keys.ToArray()[0];
-                    altTitles[titleIndex, 0] = key;
+                    altTitlesDict.TryAdd(key, altTitleObject[key]!.GetValue<string>());
-                    altTitles[titleIndex++, 1] = altTitleObject[key]!.GetValue<string>();
                 }
 
                 JsonArray tagsObject = attributes["tags"]!.AsArray();
@@ -84,16 +82,14 @@ public class MangaDex : Connector
                     poster = relationships.FirstOrDefault(relationship => relationship!["type"]!.GetValue<string>() == "cover_art")!["id"]!.GetValue<string>();
                 }
 
+                Dictionary<string, string> linksDict = new();
                 string[,]? links = null;
                 if (attributes.ContainsKey("links") && attributes["links"] is not null)
                 {
                     JsonObject linksObject = attributes["links"]!.AsObject();
-                    links = new string[linksObject.Count, 2];
-                    int linkIndex = 0;
                     foreach (string key in ((IDictionary<string, JsonNode?>)linksObject).Keys)
                     {
-                        links[linkIndex, 0] = key;
+                        linksDict.Add(key, linksObject[key]!.GetValue<string>());
-                        links[linkIndex++, 1] = linksObject[key]!.GetValue<string>();
                     }
                 }
                 
@@ -110,14 +106,13 @@ public class MangaDex : Connector
                 Publication pub = new Publication(
                     title,
                     description,
-                    altTitles,
+                    altTitlesDict,
                     tags.ToArray(),
                     poster,
-                    links,
+                    linksDict,
                     year,
                     originalLanguage,
                     status,
-                    manga["id"]!.GetValue<string>(),
                     manga["id"]!.GetValue<string>()
                 );
                 publications.Add(pub); //Add Publication (Manga) to result

Tranga/Publication.cs

@@ -9,34 +9,38 @@ public readonly struct Publication
 {
     public string sortName { get; }
     // ReSharper disable UnusedAutoPropertyAccessor.Global we need it, trust
-    [JsonIgnore]public string[,] altTitles { get; }
+    [JsonIgnore]public Dictionary<string,string> altTitles { get; }
     // ReSharper disable trice MemberCanBePrivate.Global, trust
     public string? description { get; }
     public string[] tags { get; }
     public string? posterUrl { get; }
-    [JsonIgnore]public string[,]? links { get; }
+    [JsonIgnore]public Dictionary<string,string> links { get; }
     public int? year { get; }
     public string? originalLanguage { get; }
     public string status { get; }
     public string folderName { get; }
     public string downloadUrl { get; }
-    
     public string internalId { get; }
 
-    public Publication(string sortName, string? description, string[,] altTitles, string[] tags, string? posterUrl, string[,]? links, int? year, string? originalLanguage, string status, string downloadUrl, string internalId)
+    public readonly struct ValueTuple
+    {
+        
+    }
+
+    public Publication(string sortName, string? description, Dictionary<string,string> altTitles, string[] tags, string? posterUrl, Dictionary<string,string>? links, int? year, string? originalLanguage, string status, string downloadUrl)
     {
         this.sortName = sortName;
         this.description = description;
         this.altTitles = altTitles;
         this.tags = tags;
         this.posterUrl = posterUrl;
-        this.links = links;
+        this.links = links ?? new Dictionary<string, string>();
         this.year = year;
         this.originalLanguage = originalLanguage;
         this.status = status;
         this.downloadUrl = downloadUrl;
         this.folderName = string.Concat(sortName.Split(Path.GetInvalidPathChars().Concat(Path.GetInvalidFileNameChars()).ToArray()));
-        this.internalId = internalId;
+        this.internalId = Guid.NewGuid().ToString();
     }
     
     /// <returns>Serialized JSON String for series.json</returns>

Tranga/TaskExecutor.cs

@@ -17,7 +17,7 @@ public static class TaskExecutor
     /// <param name="chapterCollection">Current chapterCollection to update</param>
     /// <param name="logger"></param>
     /// <exception cref="ArgumentException">Is thrown when there is no Connector available with the name of the TrangaTask.connectorName</exception>
-    public static void Execute(TaskManager taskManager, TrangaTask trangaTask, Dictionary<Publication, List<Chapter>> chapterCollection, Logger? logger)
+    public static void Execute(TaskManager taskManager, TrangaTask trangaTask, Logger? logger)
     {
         //Only execute task if it is not already being executed.
         if (trangaTask.state == TrangaTask.ExecutionState.Running)
@@ -37,13 +37,13 @@ public static class TaskExecutor
         switch (trangaTask.task)
         {
             case TrangaTask.Task.DownloadNewChapters:
-                DownloadNewChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, chapterCollection);
+                DownloadNewChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, ref taskManager._chapterCollection);
                 break;
             case TrangaTask.Task.UpdateChapters:
-                UpdateChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, chapterCollection);
+                UpdateChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, ref taskManager._chapterCollection);
                 break;
             case TrangaTask.Task.UpdatePublications:
-                UpdatePublications(connector!, chapterCollection);
+                UpdatePublications(connector!, ref taskManager._chapterCollection);
                 break;
             case TrangaTask.Task.UpdateKomgaLibrary:
                 UpdateKomgaLibrary(taskManager);
@@ -75,7 +75,7 @@ public static class TaskExecutor
     /// </summary>
     /// <param name="connector">Connector to receive Publications from</param>
     /// <param name="chapterCollection"></param>
-    private static void UpdatePublications(Connector connector, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static void UpdatePublications(Connector connector, ref Dictionary<Publication, List<Chapter>> chapterCollection)
     {
         Publication[] publications = connector.GetPublications();
         foreach (Publication publication in publications)
@@ -90,9 +90,9 @@ public static class TaskExecutor
     /// <param name="publication">Publication to check</param>
     /// <param name="language">Language to receive chapters for</param>
     /// <param name="chapterCollection"></param>
-    private static void DownloadNewChapters(Connector connector, Publication publication, string language, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static void DownloadNewChapters(Connector connector, Publication publication, string language, ref Dictionary<Publication, List<Chapter>> chapterCollection)
     {
-        List<Chapter> newChapters = UpdateChapters(connector, publication, language, chapterCollection);
+        List<Chapter> newChapters = UpdateChapters(connector, publication, language, ref chapterCollection);
         connector.DownloadCover(publication);
         
         //Check if Publication already has a Folder and a series.json
@@ -116,7 +116,7 @@ public static class TaskExecutor
     /// <param name="language">Language to receive chapters for</param>
     /// <param name="chapterCollection"></param>
     /// <returns>List of Chapters that were previously not in collection</returns>
-    private static List<Chapter> UpdateChapters(Connector connector, Publication publication, string language, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static List<Chapter> UpdateChapters(Connector connector, Publication publication, string language, ref Dictionary<Publication, List<Chapter>> chapterCollection)
     {
         List<Chapter> newChaptersList = new();
         chapterCollection.TryAdd(publication, newChaptersList); //To ensure publication is actually in collection

Tranga/TaskManager.cs

@@ -10,7 +10,7 @@ namespace Tranga;
 /// </summary>
 public class TaskManager
 {
-    private readonly Dictionary<Publication, List<Chapter>> _chapterCollection = new();
+    public Dictionary<Publication, List<Chapter>> _chapterCollection = new();
     private readonly HashSet<TrangaTask> _allTasks;
     private bool _continueRunning = true;
     private readonly Connector[] _connectors;
@@ -43,6 +43,15 @@ public class TaskManager
         taskChecker.Start();
     }
 
+    public void UpdateSettings(string? downloadLocation, string? komgaUrl, string? komgaAuth)
+    {
+        Komga? komga = null;
+        if (komgaUrl is not null && komgaAuth is not null)
+            komga = new Komga(komgaUrl, komgaAuth, null);
+        settings.UpdateSettings(downloadLocation, komga);
+        ExportData();
+    }
+
     public TaskManager(SettingsData settings, Logger? logger = null)
     {
         this.logger = logger;
@@ -106,7 +115,7 @@ public class TaskManager
         logger?.WriteLine(this.GetType().ToString(), $"Forcing Execution: {task}");
         Task t = new Task(() =>
         {
-            TaskExecutor.Execute(this, task, this._chapterCollection, logger);
+            TaskExecutor.Execute(this, task, logger);
         });
         t.Start();
     }
@@ -154,7 +163,7 @@ public class TaskManager
                                              trangaTask.publication?.downloadUrl == publication?.downloadUrl))
             {
                 if(task != TrangaTask.Task.UpdatePublications)
-                    _chapterCollection.Add((Publication)publication!, new List<Chapter>());
+                    _chapterCollection.TryAdd((Publication)publication!, new List<Chapter>());
                 _allTasks.Add(newTask);
             }
         }
@@ -228,6 +237,17 @@ public class TaskManager
         return ret;
     }
 
+    public Publication[] GetPublicationsFromConnector(Connector connector, string? title = null)
+    {
+        Publication[] ret = connector.GetPublications(title ?? "");
+        foreach (Publication publication in ret)
+        {
+            if(!_chapterCollection.Any(pub => pub.Key.sortName == publication.sortName))
+                this._chapterCollection.TryAdd(publication, new List<Chapter>());
+        }
+        return ret;
+    }
+    
     /// <returns>All added Publications</returns>
     public Publication[] GetAllPublications()
     {
@@ -291,15 +311,18 @@ public class TaskManager
     {
         logger?.WriteLine(this.GetType().ToString(), $"Exporting data to {settings.settingsFilePath}");
         
+        
+
         string serializedData = JsonConvert.SerializeObject(settings);
+
         File.WriteAllText(settings.settingsFilePath, serializedData);
     }
 
     public class SettingsData
     {
-        public string downloadLocation { get; set; }
+        public string downloadLocation { get; private set; }
         public string settingsFilePath { get; }
-        public Komga? komga { get; set; }
+        public Komga? komga { get; private set; }
         public HashSet<TrangaTask> allTasks { get; }
 
         public SettingsData(string downloadLocation, string? settingsFilePath, Komga? komga, HashSet<TrangaTask> allTasks)
@@ -311,5 +334,13 @@ public class TaskManager
             this.komga = komga;
             this.allTasks = allTasks;
         }
+
+        public void UpdateSettings(string? pDownloadLocation, Komga? pKomga)
+        {
+            if(pDownloadLocation is not null)
+                this.downloadLocation = pDownloadLocation;
+            if(pKomga is not null)
+                this.komga = pKomga;
+        }
     }
 }