public async Task SaveSightFileAsync(SightFile sightFile)
{
try
{
await InitializeAsync();
await sightFileTable.InsertAsync(sightFile);
// A 'SightFile' is actually the SightFile object that saves details about an attached file in a database table
// and then there is the physical file itself
if (sightFile.Uri?.StartsWith("ms-appdata") ?? false)
{
// Optimisation for this lab - many images are shipped as content in the app package
// and therefore have ms-appx:/// Uris - don't sync these to the cloud, as it will put a big network surge
// when everyone starts the app for the first time
// So we only care about files with ms-appdata uri which have been created by the user - these we sync to the cloud
sightFile.File = await sightFileTable.AddFileAsync(sightFile, sightFile.FileName);
}
await SyncAsync(); // offline sync
}
catch (Exception ex)
{
var errorString = "Insert SightFile failed: " + ex.Message +
"\n\nIf you are still in an offline scenario, " +
"you can try your Pull again when connected with your Mobile Service.";
await ShowError(errorString);
throw;
}
}
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 async Task AddImage(ImageReference imageReference)
{
string fileName = Path.GetFileName(imageReference.FileName);
await _imageReferenceTable.InsertAsync(imageReference);
await _imageReferenceTable.AddFileAsync(imageReference, fileName);
}
public async Task <MobileServiceFile> AddItemImageAsync(TodoItem item, string image)
{
var path = await fileProvider.CopyItemFileAsync(item.Id, image);
var fileName = Path.GetFileName(path);
var msFile = await itemTable.AddFileAsync(item, fileName);
return(msFile);
}
public async Task AddItemAsync(SaleItem item, string imagePath)
{
await saleItemsTable.InsertAsync(item);
string targetPath = await FileHelper.CopySaleItemFileAsync(item.Id, imagePath);
await saleItemsTable.AddFileAsync(item, Path.GetFileName(targetPath));
await SyncSaleItems();
}
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);
}
public async Task InsertCoupon(Coupon coupon, string filename)
{
await couponTable.InsertAsync(coupon);
var file = await couponTable.AddFileAsync(coupon, filename);
}