public async Task <ActionResult <VideoFileModel> > GenerateThumbnails([FromBody] ThumbnailDTO thumbnailDTO)
{
if (!ModelState.IsValid)
{
return(BadRequest("Invalid data model"));
}
var result = await _videoConverterService.GenerateThumbnails(thumbnailDTO);
return(Ok(result));
}
public async Task <VideoFileModel> GenerateThumbnails(ThumbnailDTO thumbnailDTO)
{
try
{
var videoFile = await GetVideo(thumbnailDTO.VideoId);
string inputFile = Path.Combine(videoFile.FileDirectory, videoFile.Filename);
var addedThumbnails = await _ffmpeg.GetVideoThumbails(inputFile, thumbnailDTO.TimestampOfScreenshots);
addedThumbnails.ForEach(t => t.ParentVideoFileId = videoFile.Id);
await _dbContext.Thumbnails.AddRangeAsync(addedThumbnails);
await _dbContext.SaveChangesAsync();
return(_mapper.Map <VideoFileModel>(videoFile));
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw new Exception("Internal server error");
}
}
public async Task UploadProfilePicture(string _appEnvironment, IFormFile image, string Email)
{
var mapper = new Mapper(config);
var fileName = ContentDispositionHeaderValue.Parse(image.ContentDisposition).FileName.Trim('"');
string path = "/Images/" + fileName;
using (var fileStream = new FileStream(_appEnvironment + path, FileMode.Create))
{
await image.CopyToAsync(fileStream);
}
var user = await unit.Users.Find(d => d.Email == Email);
ThumbnailDTO uploadedImage = new ThumbnailDTO {
Link = "https://localhost:44340" + path
};
Thumbnail pic = mapper.Map <Thumbnail>(uploadedImage);
pic.UserId = user;
await unit.Thumbnails.Create(pic);
unit.Save();
}
public async Task UpdateProfilePicture(string _appEnviroment, IFormFile newImage, ThumbnailDTO oldImage, string user)
{
var mapper = new Mapper(config);
var imgName = oldImage.Link.Split('/')[4];
File.Delete(_appEnviroment + "\\Images\\" + imgName);
var fileName = ContentDispositionHeaderValue.Parse(newImage.ContentDisposition).FileName.Trim('"');
string path = "/Images/" + fileName;
using (var fileStream = new FileStream(_appEnviroment + path, FileMode.Create))
{
await newImage.CopyToAsync(fileStream);
}
oldImage.Link = "https://localhost:44340" + path;
unit.Thumbnails.Update(mapper.Map <Thumbnail>(oldImage));
unit.Save();
}
