Initial commit

Server/Core/PicturesService.cs

@@ -0,0 +1,54 @@
+using Bring2mind.InMemoriam.Core.Models.Pictures;
+using System;
+using System.IO;
+using System.Web;
+
+namespace Bring2mind.InMemoriam.Core
+{
+  public class PicturesService
+  {
+    public static PictureBase UploadPicture(string portalMapPath, int moduleId, HttpPostedFile file)
+    {
+      var newGuid = Guid.NewGuid();
+      var filePath = Path.Combine(portalMapPath, Common.Globals.uploadPath, moduleId.ToString());
+      if (!Directory.Exists(filePath))
+      {
+        Directory.CreateDirectory(filePath);
+      }
+      var fileName = Path.Combine(filePath, newGuid.ToString() + ".resources");
+      file.SaveAs(fileName);
+
+      var res = new PictureBase
+      {
+        ImageIdentifier = newGuid,
+        OriginalName = file.FileName,
+        OriginalWidth = 0,
+        OriginalHeight = 0
+      };
+
+      // detect image size
+      using (var img = System.Drawing.Image.FromFile(fileName))
+      {
+        res.OriginalHeight = img.Height;
+        res.OriginalWidth = img.Width;
+      }
+
+      return res;
+    }
+
+    public static void DeletePicture(string portalMapPath, int moduleId, Guid fileId)
+    {
+      var imagesDir = new DirectoryInfo(Path.Combine(portalMapPath, Common.Globals.uploadPath, moduleId.ToString()));
+      var files = imagesDir.GetFiles($"{fileId}*.jpg");
+      foreach (var file in files)
+      {
+        file.Delete();
+      }
+      var originalFile = Path.Combine(portalMapPath, Common.Globals.uploadPath, fileId.ToString() + ".resources");
+      if (File.Exists(originalFile))
+      {
+        File.Delete(originalFile);
+      }
+    }
+  }
+}