public async Task <DomainVideo> AddAsync(string projectId, DomainVideo entity)
{
ProjectEntity project = await _projectRepository.GetAsync(projectId);
if (project == null)
{
throw new NotFoundException(string.Format("Project {0} was not found", projectId));
}
// Check whether project already contains video
if (project.ProjectType == (int)VideoType.Internal && !string.IsNullOrEmpty(project.OriginalVideoFileId) ||
project.ProjectType == (int)VideoType.External && !string.IsNullOrEmpty(project.VideoSource))
{
throw new ConflictException();
}
StorageFile storageFile;
// adding file to the file system
using (FileStream stream = File.OpenRead(entity.FileUri))
{
storageFile = await _fileSystem.UploadFileFromStreamAsync(
new StorageFile(stream, entity.ContentType)
{
UserId = project.UserId,
FileName = entity.FileName,
Length = entity.FileLength
});
}
// updating project
await _projectRepository.SetVideoAsync(project.Id, (int)VideoType.Internal, storageFile.Id);
// building result
DomainVideo result = _mapper.Map <StorageFile, DomainVideo>(storageFile);
result.FileUri = _uriProvider.CreateUri(result.FileId);
// adding task to the processing queue
ProcessedMediaModel processedModel = await _processedEntityManager.GetProcessedMediaModel(entity.FileUri, projectId);
await _processedVideoHandler.AddVideo(project.Id, project.UserId, result, processedModel);
return(result);
}
public async Task AddVideo(string projectId, string userId, DomainVideo entity, ProcessedMediaModel processedMediaModel)
{
List <DomainProcessedScreenshot> processedScreenshots = processedMediaModel.DomainProcessedScreenshots;
List <DomainProcessedVideo> processedVideos = processedMediaModel.DomainProcessedVideos;
// Fill entities data
var entities = new List <IProcessedEntity>(processedScreenshots);
entities.AddRange(processedVideos);
foreach (IProcessedEntity processedEntity in entities)
{
processedEntity.UserId = BackendId;
processedEntity.SourceFileId = entity.FileId;
}
// Add video processing entities
await Task.WhenAll(
new Task[]
{
_processedScreenshotRepository.AddAsync(processedScreenshots.Select(p => _mapper.Map <DomainProcessedScreenshot, ProcessedScreenshotEntity>(p))),
_processedVideoRepository.AddAsync(processedVideos.Select(p => _mapper.Map <DomainProcessedVideo, ProcessedVideoEntity>(p))),
_videoQueueRepository.AddAsync(_mapper.Map <DomainVideoQueue, VideoQueueEntity>(
new DomainVideoQueue
{
ProjectId = projectId,
FileId = entity.FileId,
UserId = userId
}))
});
}
