internal async Task <Models.Image> AddImageAsync(string userId, Models.Album album, string sourceFile)
{
var image = new Models.Image {
UserId = userId,
AlbumId = album.AlbumId,
UploadFormat = "Mobile Image"
};
await imageTableSync.InsertAsync(image); // create a new image record
// add image to the record
string copiedFilePath = await FileHelper.CopyFileAsync(image.Id, sourceFile, DataFilesPath);
string copiedFileName = Path.GetFileName(copiedFilePath);
// add an object representing a resize request for the blob
// it will be synced after all images have been uploaded
await resizeRequestSync.InsertAsync(new ResizeRequest { BlobName = copiedFileName });
var file = await imageTableSync.AddFileAsync(image, copiedFileName);
image.File = file;
return(image);
}
public ImagesList(App app, Album album)
{
InitializeComponent();
this.album = album;
// allow image upload to the public album with the default service only if logged in with AAD
bool showImageUpload =
!album.IsDefault ||
(!Settings.IsDefaultServiceUrl() ||
Settings.Current.AuthenticationType == Settings.AuthOption.ActiveDirectory);
imgUpload.IsVisible = showImageUpload;
viewModel = new ImagesListViewModel(App.Instance.MobileService, App.Instance);
BindingContext = viewModel;
viewModel.PropertyChanged += ViewModel_PropertyChanged;
viewModel.DeleteImageViewAction = OnDelete;
}
internal async Task <Models.Image> AddImageAsync(Models.Album album, string sourceFile)
{
var image = new Models.Image {
UserId = Settings.Current.CurrentUserId,
AlbumId = album.AlbumId,
UploadFormat = "Mobile Image",
UpdatedAt = DateTime.Now
};
await imageTableSync.InsertAsync(image); // create a new image record
// add image to the record
string copiedFilePath = await FileHelper.CopyFileAsync(image.Id, sourceFile, DataFilesPath);
string copiedFileName = Path.GetFileName(copiedFilePath);
var file = await imageTableSync.AddFileAsync(image, copiedFileName);
image.File = file;
return(image);
}
private async Task CreateAlbumAsync()
{
var album = new Album()
{
AlbumName = EditedAlbumName,
IsDefault = false,
UserId = Settings.Current.CurrentUserId
};
await app.albumTableSync.InsertAsync(album);
DependencyService.Get<IPlatform>().LogEvent("CreateAlbum");
}
public async Task DeleteAlbumAsync(Album selectedAlbum)
{
await app.albumTableSync.DeleteAsync(selectedAlbum);
DependencyService.Get<IPlatform>().LogEvent("DeleteAlbum");
}
private void OnStartAlbumRename(object obj)
{
var selectedAlbum = obj as Album;
Debug.WriteLine($"Selected album: {selectedAlbum?.AlbumName}");
if (selectedAlbum != null) {
currentAlbumEdit = selectedAlbum;
IsRename = true;
EditedAlbumName = selectedAlbum.AlbumName;
ShowInputControl = true;
ShowCancelButton = true;
}
}
private async void OnDeleteAlbum(Album album)
{
var result = await DisplayAlert("Delete album?", "Delete album and all associated images?", "Yes", "No");
if (result) {
await viewModel.DeleteAlbumAsync(album);
await RefreshAsync(true);
}
}
public async Task<bool> UpdateAlbumAsync(Album selectedAlbum)
{
bool bRes = true; //Assume success
try
{
//await albumTable.UpdateAsync(selectedAlbum);
await (App.Current as App).albumTableSync.UpdateAsync(selectedAlbum);
}
catch (Exception ex)
{
bRes = false;
}
return bRes;
}
