public async Task UpdateVideo(Guid id, UpdateVideoParam param, IFormFile file)
{
var video = await _catalogDb.Videos.FirstOrDefaultAsync(v => v.Id == id);
if (file != null)
{
var imgDirectoryPath = Path.Combine(_fileStorageSettings.Path, "images");
var dir = new DirectoryInfo(imgDirectoryPath);
if (!dir.Exists)
{
dir.Create();
}
foreach (var oldFile in dir.EnumerateFiles(id + ".*"))
{
oldFile.Delete();
}
var imageFileName = id + file.FileName.Substring(file.FileName.LastIndexOf("."));
var filePath = imgDirectoryPath = Path.Combine(imgDirectoryPath, imageFileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(stream);
}
video.ImageFileName = imageFileName;
}
video.Name = param.Title;
video.Description = param.Description;
await _catalogDb.SaveChangesAsync();
}
public async Task <IActionResult> UpdateVideo(Guid id, [FromForm] IFormFile file, [FromForm] string jsonString)
{
if (!User.IsAdmin())
{
_logger.LogInformation("User is not in admin role, admin rights are required for updating the video.");
throw new ForbiddenException("User is not in admin role, admin rights are required for updating the video.");
}
var allowedContentTypes = new List <string> {
"image/jpeg"
};
var allowedExtensions = new List <string> {
"jpg"
};
if (file != null)
{
var splittedFilename = file.FileName.Split(".");
if (!allowedContentTypes.Contains(file.ContentType) || !allowedExtensions.Contains(splittedFilename[splittedFilename.Length - 1]))
{
return(BadRequest());
}
}
UpdateVideoParam param = JsonConvert.DeserializeObject <UpdateVideoParam>(jsonString);
var video = await _catalogService.GetVideo(id);
if (video == null)
{
return(NotFound());
}
await _catalogService.UpdateVideo(id, param, file);
return(Ok(new { }));
}
