public IHttpActionResult ProcessImport(PlatformImportExportRequest importRequest)
{
var notification = new PlatformImportPushNotification(_userNameResolver.GetCurrentUserName())
{
Title = "Platform import task",
Description = "starting import...."
};
_pushNotifier.Upsert(notification);
BackgroundJob.Enqueue(() => PlatformImportBackground(importRequest, notification));
return(Ok(notification));
}
public ActionResult <PlatformImportPushNotification> ProcessImport([FromBody] PlatformImportExportRequest importRequest)
{
var notification = new PlatformImportPushNotification(_userNameResolver.GetCurrentUserName())
{
Title = "Platform import task",
Description = "starting import...."
};
_pushNotifier.Send(notification);
var jobId = BackgroundJob.Enqueue(() => PlatformImportBackgroundAsync(importRequest, notification, JobCancellationToken.Null, null));
notification.JobId = jobId;
return(Ok(notification));
}
public void PlatformImportBackground(PlatformImportExportRequest importRequest, PlatformImportPushNotification pushNotification)
{
Action <ExportImportProgressInfo> progressCallback = x =>
{
pushNotification.InjectFrom(x);
pushNotification.Errors = x.Errors;
_pushNotifier.Upsert(pushNotification);
};
var now = DateTime.UtcNow;
try
{
var localPath = HostingEnvironment.MapPath(importRequest.FileUrl);
//Load source data only from local file system
using (var stream = File.Open(localPath, FileMode.Open))
{
var manifest = importRequest.ToManifest();
manifest.Created = now;
_platformExportManager.Import(stream, manifest, progressCallback);
}
}
catch (Exception ex)
{
pushNotification.Errors.Add(ex.ExpandExceptionMessage());
}
finally
{
pushNotification.Description = "Import finished";
pushNotification.Finished = DateTime.UtcNow;
_pushNotifier.Upsert(pushNotification);
}
}
public async Task PlatformImportBackgroundAsync(PlatformImportExportRequest importRequest, PlatformImportPushNotification pushNotification, IJobCancellationToken cancellationToken, PerformContext context)
{
void progressCallback(ExportImportProgressInfo x)
{
pushNotification.Path(x);
pushNotification.JobId = context.BackgroundJob.Id;
_pushNotifier.Send(pushNotification);
}
var now = DateTime.UtcNow;
try
{
var cancellationTokenWrapper = new JobCancellationTokenWrapper(cancellationToken);
var localPath = Path.GetFullPath(Path.Combine(_platformOptions.LocalUploadFolderPath, importRequest.FileUrl));
//Load source data only from local file system
using (var stream = new FileStream(localPath, FileMode.Open))
{
var manifest = importRequest.ToManifest();
manifest.Created = now;
await _platformExportManager.ImportAsync(stream, manifest, progressCallback, cancellationTokenWrapper);
}
}
catch (JobAbortedException)
{
//do nothing
}
catch (Exception ex)
{
pushNotification.Errors.Add(ex.ExpandExceptionMessage());
}
finally
{
pushNotification.Description = "Import finished";
pushNotification.Finished = DateTime.UtcNow;
await _pushNotifier.SendAsync(pushNotification);
}
}
public void PlatformImportBackground(PlatformImportExportRequest importRequest, PlatformImportPushNotification pushNotification)
{
Action <ExportImportProgressInfo> progressCallback = (x) =>
{
pushNotification.InjectFrom(x);
pushNotification.Errors = x.Errors;
_pushNotifier.Upsert(pushNotification);
};
var now = DateTime.UtcNow;
try
{
using (var stream = _blobStorageProvider.OpenReadOnly(importRequest.FileUrl))
{
var manifest = importRequest.ToManifest();
manifest.Created = now;
_platformExportManager.Import(stream, manifest, progressCallback);
}
}
catch (Exception ex)
{
pushNotification.Errors.Add(ex.ExpandExceptionMessage());
}
finally
{
pushNotification.Description = "Import finished";
pushNotification.Finished = DateTime.UtcNow;
_pushNotifier.Upsert(pushNotification);
}
}
