Updated to latest EVEmon version with image support

Added ImagesController to handle requests for images

Signed-off-by: Alexis Maiquez Murcia <[email protected]>

Author: Almamu

.gitignore

@@ -12,4 +12,6 @@ logs/
 Database/apo15-mysql5-v1.sql
 Database/mapPrecalculatedSolarSystemJumps.sql
 Server/.idea
-Server/EVESharp.Orchestrator/appsettings.Development.json
+Server/EVESharp.Orchestrator/appsettings.Development.json
+Server/EVESharp.API/appsettings.Development.json
+Server/EVESharp.API/res

Server/EVESharp.API/Controllers/ImagesController.cs

@@ -0,0 +1,109 @@
+using System.Data.Common;
+using EVESharp.Database;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EVESharp.API.Controllers;
+
+[ApiController]
+[Route ("/")]
+public class ImagesController : ControllerBase
+{
+    private readonly IDatabase DB;
+
+    public ImagesController (IDatabase db)
+    {
+        DB = db;
+    }
+    
+    private string? ResolvePath (int size, int id)
+    {
+        while (size > 32)
+        {
+            string path = Path.Combine (Directory.GetCurrentDirectory (), $"res/types/{size}", $"{id}.png");
+
+            if (System.IO.File.Exists (path) == true)
+                return path;
+
+            size >>= 1;
+        }
+
+        return null;
+    }
+    
+    [Route ("images/characters/{size}/{id}")]
+    [HttpGet]
+    public IActionResult Characters (int size, int id)
+    {
+        // for now just return the file
+        return PhysicalFile (Path.Combine (Directory.GetCurrentDirectory (), "res", "portrait.jpg"), "image/jpeg");
+    }
+
+    [Route ("images/types/{size}/{id}")]
+    [HttpGet]
+    public IActionResult Types (int size, int id)
+    {
+        // first check if there's an image with the given size for the given itemID first
+        // otherwise try to look up the icon in the database
+        string? path = ResolvePath (size, id);
+
+        if (path is not null)
+            return PhysicalFile (path, "image/png");
+
+        // check the database for the icon file
+        DbDataReader reader = DB.Select (
+            "SELECT icon FROM invTypes RIGHT JOIN eveGraphics USING (graphicID) WHERE typeID = @typeID;",
+            new Dictionary <string, object> ()
+            {
+                {"@typeID", id}
+            }
+        );
+
+        if (reader.Read () == true)
+        {
+            string icon = reader.GetStringOrNull (0);
+
+            if (string.IsNullOrEmpty (icon) == false)
+            {
+                path = Path.Combine (Directory.GetCurrentDirectory (), "res/types/icons/", $"icon{icon}.png");
+
+                if (System.IO.File.Exists (path) == true)
+                    return PhysicalFile (path, "image/png");
+            }
+        }
+        
+        // last resort, return a placeholder
+        return PhysicalFile (Path.Combine (Directory.GetCurrentDirectory (), "res/types/placeholder.png"), "image/png");
+    }
+
+    [Route("icons/{size}/{file}.png")]
+    [HttpGet]
+    public IActionResult OldIconsTanslate (string size, string file)
+    {
+        // trying to find an icon, locate it and return
+        if (file.StartsWith ("icon") == true)
+        {
+            string path = Path.Combine (Directory.GetCurrentDirectory (), "res/types/icons/", $"{file}.png");
+
+            if (System.IO.File.Exists (path) == true)
+                return PhysicalFile (path, "image/png");
+            
+            return PhysicalFile (Path.Combine (Directory.GetCurrentDirectory (), "res/types/placeholder.png"), "image/png");
+        }
+        
+        // normal icon, parse sizes and call the better approach
+        if (size.Contains ("_") == false)
+            return BadRequest ();
+
+        string [] parts = size.Split ('_');
+
+        if (parts.Length == 0)
+            return BadRequest ();
+        if (int.TryParse (parts [0], out int sizeInt) == false)
+            return BadRequest ();
+        if (int.TryParse (file, out int typeID) == false)
+            return BadRequest ();
+        
+        // finally call the other endpoint
+        return Types (sizeInt, typeID);
+    }
+}