public async Task <MediaFileProcessingResult> Process(MediaFileInfo file, RssFeedDto feed, CancellationToken ct)
{
string tempDirectory = null;
try
{
tempDirectory = _tempDirectoryService.Create(feed.Id.ToString());
var alternativeFileName = Guid.NewGuid().ToString();
var downloadService = _fileDownloadResolver(feed.Type);
var tempFile = await downloadService
.DownloadMediaFile(file.Url, tempDirectory, alternativeFileName, ct)
.ConfigureAwait(false);
var fileResult = await ProcessFile(tempFile, tempDirectory, ct);
var newEntry = new MediaFileDto
{
FeedId = feed.Id,
Title = file.Name,
FileName = fileResult,
Url = file.VideoId
};
_context.MediaFiles.Add(newEntry);
await _context.SaveChangesAsync();
return(new MediaFileSuccessResult(feed.Url, newEntry.Id));
} catch (Exception ex)
{
return(new MediaFileErrorResult(feed.Url, ex));
}
}
public async Task Consume_YtDownloadedThenExtractSended()
{
// Arrange
var directory = _directoryService.Create(nameof(Consume_YtDownloadedThenExtractSended));
// Act
var fileName = await _service.DownloadMediaFile("b0EPyS-GBUY", Guid.NewGuid().ToString(), null, default);
// Assert
File.Exists(Path.Combine(directory, fileName));
}
public virtual async Task <List <MediaFileProcessingResult> > Update(int id, CancellationToken ct)
{
var feed = await _context
.RssFeeds
.Include(f => f.MediaFiles)
.FirstOrDefaultAsync(f => f.Id == id);
var feedReader = _feedReaderResolver(feed.Type);
var newFeed = await feedReader.GetFeed(feed.Url);
var newFiles = GetNewMediaFiles(feed.MediaFiles, newFeed.Videos);
var tempDirectory = _tempDirectoryService.Create(feed.Id.ToString());
var results = new List <MediaFileProcessingResult>();
foreach (var file in newFiles)
{
results.Add(await _fileProcessor.Process(file, feed, ct));
}
return(results);
}