public void DeleteUnusedBlogPosts()
{
var logosPostsPath = Path.Combine(_env.WebRootPath, "Blog", "Logos");
var logos = Directory.GetFiles(logosPostsPath);
var logosInfo = _repo
.GetLogosInfo()
.Select(logoinfo => new { LogoId = logoinfo.Id.ToString(), LogoExtenssion = logoinfo.Extension })
.ToList();
logos.ForEach(logoPath =>
{
var extension = logoPath
.Split("\\")
.LastOrDefault()
.Split(".")
.LastOrDefault();
var fileNameWithExtension = logoPath
.Split("\\")
.LastOrDefault();
var fileName = fileNameWithExtension.Substring(0, fileNameWithExtension.Length - (extension.Length + 1));
var logoInfoMatched = logosInfo
.Where(info => (extension == info.LogoExtenssion || extension == "tmstmp") &&
info.LogoId == fileName)
.LastOrDefault() != null;
if (!logoInfoMatched)
{
File.Delete(logoPath);
_logger.LogInformation($"File {fileName}.{extension} was deleted");
}
});
}
public IEnumerable <LogoInfo> GetLogosInfo() => _repository.GetLogosInfo();