/// <summary>
/// Search into a transfers list the <see cref="TransferObjectModel"/> corresponding to a <see cref="MTransfer"/>.
/// </summary>
/// <param name="transfersList">Transfers list where search the transfer.</param>
/// <param name="transfer">Transfer to search.</param>
/// <returns>The transfer object if exists or NULL in other case.</returns>
public static TransferObjectModel SearchTransfer(IList <TransferObjectModel> transfersList, MTransfer transfer)
{
// Folder transfers are not included into the transfers list.
if (transfersList == null || transfer == null || transfer.isFolderTransfer())
{
return(null);
}
TransferObjectModel megaTransfer = null;
try
{
megaTransfer = transfersList.FirstOrDefault(
t => (t.Transfer != null && t.Transfer.getTag() == transfer.getTag()) ||
(t.TransferPath != null && t.TransferPath.Equals(transfer.getPath())));
}
catch (Exception e)
{
var fileName = transfer.getFileName();
var message = (fileName == null) ? "Error searching transfer" :
string.Format("Error searching transfer. File: '{0}'", fileName);
LogService.Log(MLogLevel.LOG_LEVEL_ERROR, message, e);
return(null);
}
return(megaTransfer);
}
public void onTransferFinish(MegaSDK api, MTransfer transfer, MError e)
{
if (_timer != null)
{
_timer.Dispose();
}
if (e.getErrorCode() == MErrorType.API_EGOINGOVERQUOTA || e.getErrorCode() == MErrorType.API_EOVERQUOTA)
{
//Stop the Camera Upload Service
LogService.Log(MLogLevel.LOG_LEVEL_INFO,
"Storage quota exceeded ({0}) - Disabling CAMERA UPLOADS service", e.getErrorCode().ToString());
OnStorageQuotaExceeded(EventArgs.Empty);
return;
}
try
{
if (e.getErrorCode() == MErrorType.API_OK)
{
ulong mtime = api.getNodeByHandle(transfer.getNodeHandle()).getModificationTime();
DateTime pictureDate = new DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(Convert.ToDouble(mtime));
SettingsService.SaveSettingToFile <DateTime>("LastUploadDate", pictureDate);
// If file upload succeeded. Clear the error information for a clean sheet.
ErrorProcessingService.Clear();
}
else
{
// An error occured. Log and process it.
switch (e.getErrorCode())
{
case MErrorType.API_EFAILED:
case MErrorType.API_EEXIST:
case MErrorType.API_EARGS:
case MErrorType.API_EREAD:
case MErrorType.API_EWRITE:
{
LogService.Log(MLogLevel.LOG_LEVEL_ERROR, e.getErrorString());
ErrorProcessingService.ProcessFileError(transfer.getFileName());
break;
}
}
}
}
catch (Exception)
{
// Setting could not be saved. Just continue the run
}
finally
{
// Start a new upload action
ScheduledAgent.Upload();
}
}
/// <summary>
/// This function is called when a transfer fails by a default error.
/// It does the needed actions to process this kind of error.
/// </summary>
/// <param name="transfer"></param>
private void ProcessDefaultError(MTransfer transfer)
{
string message, title = string.Empty;
switch (transfer.getType())
{
case MTransferType.TYPE_DOWNLOAD:
title = ResourceService.AppMessages.GetString("AM_DownloadFailed_Title");
if (transfer.isFolderTransfer())
{
message = ResourceService.AppMessages.GetString("AM_DownloadFolderFailed");
}
else
{
message = ResourceService.AppMessages.GetString("AM_DownloadFileFailed");
}
break;
case MTransferType.TYPE_UPLOAD:
title = ResourceService.AppMessages.GetString("AM_UploadFailed_Title");
if (transfer.isFolderTransfer())
{
message = ResourceService.AppMessages.GetString("AM_UploadFolderFailed");
}
else
{
message = ResourceService.AppMessages.GetString("AM_UploadFileFailed");
}
break;
default:
throw new ArgumentOutOfRangeException();
}
UiService.OnUiThread(async() =>
{
await DialogService.ShowAlertAsync(title,
string.Format(message, transfer.getFileName()));
});
}
public async void onTransferFinish(MegaSDK api, MTransfer transfer, MError e)
#endif
{
// Search the corresponding transfer in the transfers list
var megaTransfer = TransfersService.SearchTransfer(TransfersService.MegaTransfers.SelectAll(), transfer);
if (megaTransfer == null)
{
return;
}
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
ProgressService.ChangeProgressBarBackgroundColor((Color)Application.Current.Resources["PhoneChromeColor"]);
megaTransfer.Transfer = transfer;
megaTransfer.TransferState = transfer.getState();
megaTransfer.TransferPriority = transfer.getPriority();
TransfersService.GetTransferAppData(transfer, megaTransfer);
megaTransfer.TotalBytes = transfer.getTotalBytes();
megaTransfer.TransferedBytes = transfer.getTransferredBytes();
megaTransfer.TransferSpeed = string.Empty;
});
switch (e.getErrorCode())
{
case MErrorType.API_OK:
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
megaTransfer.TransferedBytes = megaTransfer.TotalBytes;
megaTransfer.TransferButtonIcon = new Uri("/Assets/Images/completed transfers.Screen-WXGA.png", UriKind.Relative);
});
switch (megaTransfer.Type)
{
case MTransferType.TYPE_DOWNLOAD:
if (megaTransfer.IsSaveForOfflineTransfer) //If is a save for offline download transfer
{
var node = megaTransfer.SelectedNode as NodeViewModel;
if (node != null)
{
// Need get the path on the transfer finish because the file name can be changed
// if already exists in the destiny path.
var newOfflineLocalPath = Path.Combine(transfer.getParentPath(), transfer.getFileName()).Replace("/", "\\");
var sfoNode = new SavedForOffline
{
Fingerprint = SdkService.MegaSdk.getNodeFingerprint(node.OriginalMNode),
Base64Handle = node.OriginalMNode.getBase64Handle(),
LocalPath = newOfflineLocalPath,
IsSelectedForOffline = true
};
// If is a public node (link) the destination folder is the SFO root, so the parent handle
// is the handle of the root node.
if (node.ParentContainerType != ContainerType.PublicLink)
{
sfoNode.ParentBase64Handle = (SdkService.MegaSdk.getParentNode(node.OriginalMNode)).getBase64Handle();
}
else
{
sfoNode.ParentBase64Handle = SdkService.MegaSdk.getRootNode().getBase64Handle();
}
if (!(SavedForOffline.ExistsNodeByLocalPath(sfoNode.LocalPath)))
{
SavedForOffline.Insert(sfoNode);
}
else
{
SavedForOffline.UpdateNode(sfoNode);
}
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
node.IsAvailableOffline = node.IsSelectedForOffline = true;
TransfersService.MoveMegaTransferToCompleted(TransfersService.MegaTransfers, megaTransfer);
});
#if WINDOWS_PHONE_80
//If is download transfer of an image file
var imageNode = node as ImageNodeViewModel;
if (imageNode != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.ImageUri = new Uri(megaTransfer.TransferPath));
bool exportToPhotoAlbum = SettingsService.LoadSetting <bool>(SettingsResources.ExportImagesToPhotoAlbum, false);
if (exportToPhotoAlbum)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.SaveImageToCameraRoll(false));
}
}
#endif
}
}
else //If is a standard download transfer (no for save for offline)
{
bool result = false;
//If is download transfer of an image file
var imageNode = megaTransfer.SelectedNode as ImageNodeViewModel;
if (imageNode != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.ImageUri = new Uri(megaTransfer.TransferPath));
if (megaTransfer.AutoLoadImageOnFinish)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (imageNode.OriginalMNode.hasPreview())
{
return;
}
imageNode.PreviewImageUri = new Uri(imageNode.PreviewPath);
});
}
#if WINDOWS_PHONE_81
try
{
result = await megaTransfer.FinishDownload(megaTransfer.TransferPath, imageNode.Name);
}
catch (Exception exception)
{
LogService.Log(MLogLevel.LOG_LEVEL_ERROR, "Error finishing a download to an external location", exception);
}
#endif
}
#if WINDOWS_PHONE_81
else //If is a download transfer of other file type
{
var node = megaTransfer.SelectedNode as FileNodeViewModel;
if (node != null)
{
try
{
result = await megaTransfer.FinishDownload(megaTransfer.TransferPath, node.Name);
}
catch (Exception exception)
{
LogService.Log(MLogLevel.LOG_LEVEL_ERROR, "Error finishing a download to an external location", exception);
}
}
}
#endif
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (!result)
{
megaTransfer.TransferState = MTransferState.STATE_FAILED;
}
else
{
TransfersService.MoveMegaTransferToCompleted(TransfersService.MegaTransfers, megaTransfer);
}
});
}
break;
case MTransferType.TYPE_UPLOAD:
Deployment.Current.Dispatcher.BeginInvoke(() =>
TransfersService.MoveMegaTransferToCompleted(TransfersService.MegaTransfers, megaTransfer));
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
case MErrorType.API_EGOINGOVERQUOTA: // Not enough quota
case MErrorType.API_EOVERQUOTA: // Storage overquota error
// Stop all upload transfers
LogService.Log(MLogLevel.LOG_LEVEL_INFO,
string.Format("Storage quota exceeded ({0}) - Canceling uploads", e.getErrorCode().ToString()));
api.cancelTransfers((int)MTransferType.TYPE_UPLOAD);
// Disable the "camera upload" service if is enabled
if (MediaService.GetAutoCameraUploadStatus())
{
LogService.Log(MLogLevel.LOG_LEVEL_INFO,
string.Format("Storage quota exceeded ({0}) - Disabling CAMERA UPLOADS service", e.getErrorCode().ToString()));
MediaService.SetAutoCameraUpload(false);
SettingsService.SaveSetting(SettingsResources.CameraUploadsIsEnabled, false);
}
Deployment.Current.Dispatcher.BeginInvoke(() => DialogService.ShowOverquotaAlert());
break;
case MErrorType.API_EINCOMPLETE:
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.TransferState = MTransferState.STATE_CANCELLED);
break;
default:
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.TransferState = MTransferState.STATE_FAILED);
switch (megaTransfer.Type)
{
case MTransferType.TYPE_DOWNLOAD:
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
AppMessages.DownloadNodeFailed_Title,
String.Format(AppMessages.DownloadNodeFailed, e.getErrorString()),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
break;
case MTransferType.TYPE_UPLOAD:
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
AppMessages.UploadNodeFailed_Title,
String.Format(AppMessages.UploadNodeFailed, e.getErrorString()),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
}
}
public async void onTransferFinish(MegaSDK api, MTransfer transfer, MError e)
#endif
{
// Extra checking to avoid NullReferenceException
if (transfer == null)
{
return;
}
// Use a temp variable to avoid InvalidOperationException
var transfersList = Transfers.ToList();
// Extra checking during finding to avoid NullReferenceException
var megaTransfer = transfersList.FirstOrDefault(t =>
(t.Transfer != null) && (t.Transfer.getTag() == transfer.getTag()));
if (megaTransfer != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
ProgressService.ChangeProgressBarBackgroundColor((Color)Application.Current.Resources["PhoneChromeColor"]);
TransfersService.GetTransferAppData(transfer, megaTransfer);
megaTransfer.TotalBytes = transfer.getTotalBytes();
megaTransfer.TransferedBytes = transfer.getTransferredBytes();
megaTransfer.TransferSpeed = transfer.getSpeed().ToStringAndSuffixPerSecond();
megaTransfer.IsBusy = false;
megaTransfer.CancelButtonState = false;
});
switch (e.getErrorCode())
{
case MErrorType.API_OK:
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
megaTransfer.TransferedBytes = megaTransfer.TotalBytes;
megaTransfer.TransferButtonIcon = new Uri("/Assets/Images/completed transfers.Screen-WXGA.png", UriKind.Relative);
megaTransfer.TransferButtonForegroundColor = (SolidColorBrush)Application.Current.Resources["MegaRedSolidColorBrush"];
});
switch (megaTransfer.Type)
{
case TransferType.Download:
if (megaTransfer.IsSaveForOfflineTransfer) //If is a save for offline download transfer
{
var node = megaTransfer.SelectedNode as NodeViewModel;
if (node != null)
{
// Need get the path on the transfer finish because the file name can be changed
// if already exists in the destiny path.
var newOfflineLocalPath = Path.Combine(transfer.getParentPath(), transfer.getFileName()).Replace("/", "\\");
var sfoNode = new SavedForOffline
{
Fingerprint = App.MegaSdk.getNodeFingerprint(node.OriginalMNode),
Base64Handle = node.OriginalMNode.getBase64Handle(),
LocalPath = newOfflineLocalPath,
IsSelectedForOffline = true
};
// If is a public node (link) the destination folder is the SFO root, so the parent handle
// is the handle of the root node.
if (node.ParentContainerType != ContainerType.PublicLink)
{
sfoNode.ParentBase64Handle = (App.MegaSdk.getParentNode(node.OriginalMNode)).getBase64Handle();
}
else
{
sfoNode.ParentBase64Handle = App.MegaSdk.getRootNode().getBase64Handle();
}
if (!(SavedForOffline.ExistsNodeByLocalPath(sfoNode.LocalPath)))
{
SavedForOffline.Insert(sfoNode);
}
else
{
SavedForOffline.UpdateNode(sfoNode);
}
Deployment.Current.Dispatcher.BeginInvoke(() => node.IsAvailableOffline = node.IsSelectedForOffline = true);
#if WINDOWS_PHONE_80
//If is download transfer of an image file
var imageNode = node as ImageNodeViewModel;
if (imageNode != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.ImageUri = new Uri(megaTransfer.FilePath));
bool exportToPhotoAlbum = SettingsService.LoadSetting <bool>(SettingsResources.ExportImagesToPhotoAlbum, false);
if (exportToPhotoAlbum)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.SaveImageToCameraRoll(false));
}
}
#endif
}
}
else //If is a standard download transfer (no for save for offline)
{
//If is download transfer of an image file
var imageNode = megaTransfer.SelectedNode as ImageNodeViewModel;
if (imageNode != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() => imageNode.ImageUri = new Uri(megaTransfer.FilePath));
if (megaTransfer.AutoLoadImageOnFinish)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (imageNode.OriginalMNode.hasPreview())
{
return;
}
imageNode.PreviewImageUri = new Uri(imageNode.PreviewPath);
imageNode.IsBusy = false;
});
}
#if WINDOWS_PHONE_81
if (!await megaTransfer.FinishDownload(megaTransfer.FilePath, imageNode.Name))
{
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Error);
break;
}
#endif
}
#if WINDOWS_PHONE_81
else //If is a download transfer of other file type
{
var node = megaTransfer.SelectedNode as FileNodeViewModel;
if (node != null)
{
if (!await megaTransfer.FinishDownload(megaTransfer.FilePath, node.Name))
{
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Error);
break;
}
}
}
#endif
}
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Downloaded);
break;
case TransferType.Upload:
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Uploaded);
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
}
case MErrorType.API_EOVERQUOTA:
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// Stop all upload transfers
api.cancelTransfers((int)MTransferType.TYPE_UPLOAD);
// Disable the "camera upload" service
MediaService.SetAutoCameraUpload(false);
SettingsService.SaveSetting(SettingsResources.CameraUploadsIsEnabled, false);
DialogService.ShowOverquotaAlert();
});
break;
}
case MErrorType.API_EINCOMPLETE:
{
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Canceled);
break;
}
default:
{
Deployment.Current.Dispatcher.BeginInvoke(() => megaTransfer.Status = TransferStatus.Error);
switch (megaTransfer.Type)
{
case TransferType.Download:
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
AppMessages.DownloadNodeFailed_Title,
String.Format(AppMessages.DownloadNodeFailed, e.getErrorString()),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
break;
case TransferType.Upload:
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
AppMessages.UploadNodeFailed_Title,
String.Format(AppMessages.UploadNodeFailed, e.getErrorString()),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
}
}
}
}