public async Task <TempDirectoryHandle> Download(string bundleId, string url, string filename)
{
if (Utility.IsLocalFile(url) && IsAlreadyInUploadsDir(url))
{
return(new TempDirectoryHandle(new DirectoryInfo(Path.GetDirectoryName(url))));
}
else
{
var tempDir = new TempDirectoryHandle(FindUniqueSubDirectoryName(new DirectoryInfo(pathHelper.GetUploadsDir())));
tempDir.Dir.Create();
var tempPath = new FileInfo(Path.Combine(tempDir.Dir.FullName, Path.GetFileName(filename)));
if (Utility.IsLocalFile(url))
{
await Utility.CopyFile(new FileInfo(url), tempPath);
}
else
{
// download
using (var client = new HttpClient()) {
using (var download = await client.GetAsync(url)) {
using (var stream = await download.Content.ReadAsStreamAsync()) {
using (var outfile = File.OpenWrite(tempPath.FullName)) {
await stream.CopyToAsync(outfile);
}
}
}
}
}
return(tempDir);
}
}
public async Task DownloadAndScheduleProcessFile(string bundleId, string url, string filename)
{
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Downloading);
try {
using (TempDirectoryHandle tempDir = await downloadService.Download(bundleId, url, filename)) {
// this class should only do downloading.
// unf. i could not find a good way to *not* make this call from with DownloadService
// hangfire supports continuations, but not parameterized. i found no way to pass the result (TempFileHandle) over to the continuation
await ProcessDirRecursive(bundleId, tempDir.Dir);
}
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Finished);
} catch (Exception e) {
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Failed, e.ToString());
}
}
public async Task DownloadAndScheduleProcessFileAsync(string bundleId, string url, string filename)
{
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Downloading);
try {
using (TempDirectoryHandle tempDir = await downloadService.Download(bundleId, url, filename)) {
if (settings.Value.DuplicationDetectionEnabled && !SetHashAndCheckIfDuplicated(bundleId, new FileInfo(Path.Combine(tempDir.Dir.FullName, filename))))
{
// duplication detected
return;
}
// this class should only do downloading.
// unf. i could not find a good way to *not* make this call from with DownloadService
// hangfire supports continuations, but not parameterized. i found no way to pass the result (TempFileHandle) over to the continuation
await ProcessDirRecursive(bundleId, tempDir.Dir);
}
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Finished);
} catch (Exception e) {
bundleRepo.SetBundleStatus(bundleId, BundleStatus.Failed, e.ToString());
}
}