Changed working directory on linux to /usr/share/tranga-api

Updated docker-compose to include settings-volume

Tranga/Server.cs

@@ -522,7 +522,7 @@ public class Server : GlobalBase
         response.AddHeader("Access-Control-Max-Age", "1728000");
         response.AppendHeader("Access-Control-Allow-Origin", "*");
 
-        if (content is not FileStream stream)
+        if (content is not Stream)
         {
             response.ContentType = "application/json";
             try
@@ -537,8 +537,25 @@ public class Server : GlobalBase
                 Log(e.ToString());
             }
         }
-        else
+        else if(content is FileStream stream)
         {
+            string contentType = stream.Name.Split('.')[^1];
+            switch (contentType.ToLower())
+            {
+                case "gif":
+                    response.ContentType = "image/gif";
+                    break;
+                case "png":
+                    response.ContentType = "image/png";
+                    break;
+                case "jpg":
+                case "jpeg":
+                    response.ContentType = "image/jpeg";
+                    break;
+                case "log":
+                    response.ContentType = "text/plain";
+                    break;
+            }
             stream.CopyTo(response.OutputStream);
             response.OutputStream.Close();
             stream.Close();

Tranga/TrangaSettings.cs

@@ -37,7 +37,7 @@ public class TrangaSettings
                 throw new ArgumentException("Download-location and working-directory paths can not be empty!");
             this.apiPortNumber = apiPortNumber ?? 6531;
             this.downloadLocation = downloadLocation ?? (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "/Manga" : Path.Join(Directory.GetCurrentDirectory(), "Downloads"));
-            this.workingDirectory = workingDirectory ?? Path.Join(RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "/var/lib" : Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "tranga-api");
+            this.workingDirectory = workingDirectory ?? Path.Join(RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "/usr/share" : Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "tranga-api");
             ExportSettings();
         }
         else

docker-compose.yaml

@@ -5,6 +5,7 @@ services:
     container_name: tranga-api
     volumes:
       - ./Manga:/Manga
+      - ./settings:/usr/share/tranga-api
     ports:
       - "6531:6531"
     restart: unless-stopped