public async Task <SingleDocumentResponse> GetSingleDocument(int docid) { var uri = new Uri(string.Format(_keys.SafeHavenAPI + "/document/getsingle/" + docid, string.Empty)); try { HttpResponseMessage response = await _client.GetAsync(uri); var JSONstring = await response.Content.ReadAsStringAsync(); SingleDocumentResponse result = JsonConvert.DeserializeObject <SingleDocumentResponse>(JSONstring); return(result); } catch { throw new NotImplementedException(); } }
public async void SetDocument(int docid) { SingleDocumentResponse response = await App.APIService.GetSingleDocument(docid); if (response.Document == null) { await DisplayAlert("Error", response.Message, "Okay"); } BindingContext = response.Document; StackLayout ParentStack = new StackLayout(); if (response.Document.DocumentImages != null) { foreach (DocumentImage img in response.Document.DocumentImages) { StackLayout stack = new StackLayout(); Image image = new Image() { Aspect = Aspect.AspectFit, }; IFile file = await FileSystem.Current.GetFileFromPathAsync(img.FilePath); if (file != null) { Stream stream = await file.OpenAsync(PCLStorage.FileAccess.Read); image.Source = ImageSource.FromStream(() => stream); stack.Children.Add(image); ParentStack.Children.Add(stack); } } ImageScroller.Content = ParentStack; } if (response.Document.DocumentImages == null) { StackLayout stack = new StackLayout(); Label label = new Label { Text = "This user hasn't taken any pictures yet", HorizontalTextAlignment = TextAlignment.Center }; } }
public async Task <SingleDocumentResponse> GetSingle([FromRoute] int docid) { SingleDocumentResponse response = new SingleDocumentResponse(); if (!ModelState.IsValid) { response.Success = false; response.Message = "Bad Request."; return(response); } var document = await _context.Document.Include("DocumentType").Include("DocumentImages").SingleOrDefaultAsync(m => m.DocumentID == docid); if (document == null) { response.Success = false; response.Message = "Item not found."; return(response); } response.Document = document; response.Success = true; response.Message = "Item found."; return(response); }