refactoring fs

Yavsc/ViewModels/UserFiles/BlogFilesPost.cs

@@ -1,11 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using System.Collections.Generic;
-
-using Microsoft.AspNet.Http;
-
-public class BlogFilesPost {
-    [Required]
-    public long PostId {get; set; }
-    [Required]
-    public IList<IFormFile> File { get; set; }
-}

Yavsc/ViewModels/UserFiles/FileInfo.cs

@@ -1,19 +0,0 @@
-using System;
-
-namespace Yavsc.ViewModels
-{
-    public class FileInfo
-    {
-
-        public string PermanentUri { get; set; }
-        public string Name { get; set; }
-
-        public int Size { get; set; }
-
-        public DateTime Creation { get; set; }
-
-        public string MimeType { get; set; }
-
-    }
-
-}

Yavsc/ViewModels/UserFiles/UserDirectoryInfo.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using Yavsc.Helpers;
+
+namespace Yavsc.ViewModels.UserFiles
+{
+    public class UserDirectoryInfo
+    {
+        public string SubPath { get; private set; }
+        public UserFileInfo [] Files {
+            get; private set;
+        }
+        public string [] SubDirectories { 
+            get; private set;
+        }
+        private DirectoryInfo dInfo;
+        public UserDirectoryInfo(string username, string path)
+        {
+            SubPath = (path==null) ? username : username +  Path.DirectorySeparatorChar + path;
+            if ( !SubPath.IsValidPath() )
+                throw new InvalidOperationException(
+                    $"File name contains invalid chars, using path {SubPath}");
+            
+            dInfo = new DirectoryInfo(
+                Path.Combine(Startup.UserFilesDirName,SubPath));
+            Files = dInfo.GetFiles().Select
+             ( entry => new UserFileInfo { Name = entry.Name, Size = entry.Length, 
+             CreationTime = entry.CreationTime, LastModified = entry.LastWriteTime  }).ToArray();
+             SubDirectories = dInfo.GetDirectories().Select 
+             ( d=> d.Name ).ToArray();
+        }
+    }
+}

Yavsc/ViewModels/UserFiles/UserFileInfo.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Yavsc.ViewModels
+{
+    public class UserFileInfo 
+    {
+
+        public string Name { get; set; }
+
+        public long Size { get; set; }
+
+        public DateTime CreationTime { get; set; }
+
+        public DateTime LastModified { get; set; }
+    }
+
+}