public async static Task <List <OneDriveStorageFile> > CreateDataFilesForSyncing(OneDriveStorageFolder rootFolder)
{
var cloudGoalData = await rootFolder.CreateFileAsync("golaso.json");
var cloudCompletedGoalData = await rootFolder.CreateFileAsync("noGolaso.json");
var cloudHistoryData = await rootFolder.CreateFileAsync("history.json");
bool areFilesUploaded = false;
do
{
long uploadStatus = await rootFolder.GetUploadStatusAsync();
if (uploadStatus == 100)
{
areFilesUploaded = true;
}
} while (areFilesUploaded == false);
return(new List <OneDriveStorageFile> {
cloudGoalData, cloudCompletedGoalData, cloudHistoryData
});
}
private async void uploadDataToCloud(OneDriveStorageFolder rootFolder, OneDriveStorageFolder imageFolder, List <StorageFile> goalDataToSync, List <OneDriveStorageFile> cloudData)
{
syncStatusTextBlock.Text = "Replacing old data from cloud";
foreach (var dataFile in goalDataToSync)
{
using (var localStream = await dataFile.OpenReadAsync())
{
showProgeressRing();
var fileCreated = await rootFolder.CreateFileAsync(dataFile.Name, CreationCollisionOption.ReplaceExisting, localStream);
}
}
List <StorageFile> imagesToSync = await goal.getImagesReadyForSyncing();
syncStatusTextBlock.Text = "Syncing Goal Image Data";
foreach (var image in imagesToSync)
{
using (var localStream = await image.OpenReadAsync())
{
showProgeressRing();
var fileCreated = await imageFolder.UploadFileAsync(image.Name, localStream, CreationCollisionOption.ReplaceExisting, 320 * 3 *1024);
}
}
syncStatusTextBlock.Text = "Sync Complete!";
showSuccessImage();
hideProgressRing();
}
public async static void writeCurrentTimeToStatusFile(DateTime lastTimeSynced, OneDriveStorageFolder rootFolder)
{
//Gonna make the status file in tempoary folder, write lastTimeSynced in there then replace the one in the cloud with the one created in temporay folder.
var fileToUpload = await ApplicationData.Current.TemporaryFolder.CreateFileAsync("status.txt", CreationCollisionOption.ReplaceExisting);
long dateAsTicks = lastTimeSynced.Ticks;
string dateAsTicksString = dateAsTicks.ToString();
System.IO.File.WriteAllText(fileToUpload.Path, dateAsTicksString);
if (fileToUpload != null)
{
using (var localStream = await fileToUpload.OpenReadAsync())
{
var fileCreated = await rootFolder.CreateFileAsync(fileToUpload.Name, CreationCollisionOption.ReplaceExisting, localStream);
}
}
await fileToUpload.DeleteAsync(StorageDeleteOption.PermanentDelete);
}
/// <summary>
/// Upload simple file.
/// </summary>
/// <param name="folder">The destination folder</param>
/// <returns>Task to support await of async call.</returns>
public static async Task UploadSimpleFileAsync(OneDriveStorageFolder folder)
{
Shell.Current.DisplayWaitRing = true;
try
{
if (folder != null)
{
var selectedFile = await OpenLocalFileAsync();
if (selectedFile != null)
{
using (var localStream = await selectedFile.OpenReadAsync())
{
var fileCreated = await folder.CreateFileAsync(selectedFile.Name, CreationCollisionOption.GenerateUniqueName, localStream);
}
}
}
}
catch (OperationCanceledException ex)
{
await OneDriveSampleHelpers.DisplayMessageAsync(ex.Message);
}
catch (ServiceException graphEx)
{
await OneDriveSampleHelpers.DisplayMessageAsync(graphEx.Error.Message);
}
catch (Exception ex)
{
await OneDriveSampleHelpers.DisplayMessageAsync(ex.Message);
TrackingManager.TrackException(ex);
}
finally
{
Shell.Current.DisplayWaitRing = false;
}
}
public async static void CreateStatusFile(OneDriveStorageFolder rootFolder)
{
await rootFolder.CreateFileAsync("status.txt", CreationCollisionOption.ReplaceExisting);
}