/// <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 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;
}
}
}
}
public void onTransferUpdate(MegaSDK api, MTransfer transfer)
{
// 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"]);
megaTransfer.CancelButtonState = true;
megaTransfer.TransferButtonIcon = new Uri("/Assets/Images/cancel transfers.Screen-WXGA.png", UriKind.Relative);
megaTransfer.TransferButtonForegroundColor = new SolidColorBrush(Colors.White);
megaTransfer.IsBusy = true;
megaTransfer.TotalBytes = transfer.getTotalBytes();
megaTransfer.TransferedBytes = transfer.getTransferredBytes();
megaTransfer.TransferSpeed = transfer.getSpeed().ToStringAndSuffixPerSecond();
if (megaTransfer.TransferedBytes > 0)
{
switch (megaTransfer.Type)
{
case TransferType.Download:
megaTransfer.Status = TransferStatus.Downloading;
break;
case TransferType.Upload:
megaTransfer.Status = TransferStatus.Uploading;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
});
}
}