public async Task CopyVideoToDataBlock(DataBlock dataBlock, Video video, CancellationToken cancellationToken)
{
Video entity = new Video
{
Title = video.Title,
Description = video.Description,
PreviewImageData = video.PreviewImageData,
PreviewImageType = video.PreviewImageType,
FilePath = video.FilePath,
FileType = video.FileType,
Privacy = new PrivacyEntity()
{
PrivacyLevel = video.Privacy.PrivacyLevel,
BeginDate = video.Privacy.BeginDate,
EndDate = video.Privacy.EndDate,
IsAlways = video.Privacy.IsAlways
}
};
DataBlockVideo dataBlockVideo = new DataBlockVideo
{
DataBlock = dataBlock,
Video = entity
};
_context.DataBlockVideos.Add(dataBlockVideo);
_context.Videos.Add(entity);
await _context.SaveChangesAsync(cancellationToken);
}
public async Task <int> Handle(CreateVideoCommand request, CancellationToken cancellationToken)
{
DataBlock dataBlock = await _context.DataBlocks
.Include(db => db.DataCategory)
.ThenInclude(dc => dc.Person)
.SingleOrDefaultAsync(db => db.CreatedBy.Equals(request.UserId) &&
db.Id == request.DataBlockId,
cancellationToken);
if (dataBlock == null)
{
throw new NotFoundException(nameof(DataBlock), request.DataBlockId);
}
int treeId = dataBlock.DataCategory.Person.FamilyTreeId;
int personId = dataBlock.DataCategory.PersonId;
int dataCategoryId = dataBlock.DataCategoryId;
string rootPath = Path.Combine(_configuration["FilesStorageFolderPath"],
_configuration["UploadsFolderPath"]);
string subDirectoryPath = $"{treeId}_tree\\{personId}_person\\" +
$"{dataCategoryId}_datacategory\\{dataBlock.Id}_datablock\\Videos";
string directoryPath = Path.Combine(rootPath, subDirectoryPath);
string fileType = request.VideoFile.ContentType.Split('/')[1];
string fileName = $"{Guid.NewGuid()}.{fileType}";
string filePath = Path.Combine(directoryPath, fileName);
Directory.CreateDirectory(directoryPath);
using (var stream = File.OpenWrite(filePath))
{
await request.VideoFile.CopyToAsync(stream);
}
Video entity = new Video()
{
Title = request.Title,
Description = request.Description,
FilePath = filePath,
FileType = fileType,
PreviewImageData = _thumbnailService.GetVideoThumbnailBytes(filePath),
PreviewImageType = "jpeg",
Privacy = new PrivacyEntity()
{
PrivacyLevel = PrivacyLevel.Confidential,
IsAlways = true
}
};
DataBlockVideo dataBlockVideo = new DataBlockVideo()
{
DataBlock = dataBlock,
Video = entity
};
_context.Videos.Add(entity);
_context.DataBlockVideos.Add(dataBlockVideo);
await _context.SaveChangesAsync(cancellationToken);
return(entity.Id);
}
