Add ability to upload files

LANCommander/Components/FileManagerComponents/FileManager.razor

@@ -40,7 +40,7 @@
             </SpaceItem>
             <SpaceItem>
                 <Tooltip Title="Upload File" MouseEnterDelay="2">
-                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Upload" />
+                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Upload" OnClick="() => UploadModal.Open()" />
                 </Tooltip>
             </SpaceItem>
             <SpaceItem>
@@ -111,6 +111,7 @@
 </div>
 
 <NewFolderModal @ref="NewFolderModal" OnFolderNameEntered="AddFolder" />
+<UploadModal @ref="UploadModal" Path="@Path.Path" OnUploadCompleted="() => Refresh()" />
 
  @code {
     [Parameter] public Guid ArchiveId { get; set; }
@@ -129,6 +130,7 @@
     HashSet<FileManagerDirectory> Directories { get; set; } = new HashSet<FileManagerDirectory>();
 
     NewFolderModal NewFolderModal;
+    UploadModal UploadModal;
 
     Dictionary<string, object> OnRow(RowData<IFileManagerEntry> row) => new()
     {

LANCommander/Components/FileManagerComponents/UploadModal.razor

@@ -0,0 +1,42 @@
+<Modal Title="Upload Files" Visible="@Visible" Draggable="true" DragInViewport="false" OnCancel="Close">
+    <Upload Action="/Upload/File" Name="file" Drag Multiple Data="Data" OnCompleted="OnCompleted">
+        <p class="ant-upload-drag-icon">
+            <Icon Type="@IconType.Outline.Upload" />
+        </p>
+        <p class="ant-upload-text">Click or Drag Files</p>
+    </Upload>
+</Modal>
+
+ @code {
+    [Parameter] public string Path { get; set; }
+    [Parameter] public EventCallback OnUploadCompleted { get; set; }
+
+    bool Visible = false;
+
+    Dictionary<string, object> Data = new Dictionary<string, object>();
+
+    protected override void OnParametersSet()
+    {
+        Data["Path"] = Path;
+    }
+
+    public void Open()
+    {
+        Visible = true;
+        StateHasChanged();
+    }
+
+    public void Close()
+    {
+        Visible = false;
+        StateHasChanged();
+    }
+
+    async Task OnCompleted()
+    {
+        Close();
+
+        if (OnUploadCompleted.HasDelegate)
+            await OnUploadCompleted.InvokeAsync();
+    }
+}

LANCommander/Controllers/UploadController.cs

@@ -52,5 +52,30 @@ namespace LANCommander.Controllers
 
             return Json("Done!");
         }
+
+        [HttpPost]
+        public async Task<IActionResult> File(IFormFile file, string path)
+        {
+            try
+            {
+                if (!Directory.Exists(path))
+                    return BadRequest("Destination path does not exist.");
+
+                path = Path.Combine(path, file.FileName);
+
+                using (var fileStream = System.IO.File.OpenWrite(path))
+                {
+                    await file.CopyToAsync(fileStream);
+                }
+
+                return Ok();
+            }
+            catch (Exception ex)
+            {
+                Logger.Error(ex, "An error occurred while uploading the file");
+
+                return BadRequest("An error occurred while uploading the file.");
+            }
+        }
     }
 }