public ActionResult <Url> Create(IFormFile file)
{
Url mainurl = null;
if (file != null && ModelState.IsValid)
{
var urls = _context.Urls.ToList();
var Extension = Path.GetExtension(file.FileName);
if (AllExtensions.Contains(Extension.ToLower()) && file.Length < 20 * 1024 * 1024)
{
var RelativeImagePath = "./UploadedFiles/" + file.FileName;
using (var filestream = new FileStream(RelativeImagePath, FileMode.Create))
{
file.CopyTo(filestream);
}
if (!urls.Exists(url => url.FullUrl == RelativeImagePath))
{
mainurl = new Url
{
FullUrl = RelativeImagePath,
Extension = Extension,
ShortUrl = _shortener.GetUrl(),
Created = DateTime.Now
};
_context.Urls.Add(mainurl);
_context.SaveChanges();
}
else
{
mainurl = _context.Urls.Where(w => w.FullUrl == RelativeImagePath).FirstOrDefault();
}
}
else
{
return(BadRequest());
}
return(mainurl);
}
return(BadRequest());
}
public IActionResult Index(string id)
{
string shortUrl = string.Empty;
string result = string.Empty;
Shortener shortener = new Shortener(_configuration["connectionString"], _configuration["salt"]);
if (string.IsNullOrEmpty(id))
{
//here we just show the Index
try
{
shortener.TestConnect();
result = "OK";
}
catch (Exception ex)
{
result = ex.Message;
}
ViewData["host"] = "https://" + Request.Host;
ViewData["result"] = result;
ViewData["connectionString"] = _configuration["connectionString"];
return(View());
}
else
{
try
{
if (id.Length <= 12 && !string.IsNullOrEmpty(shortUrl = shortener.GetUrl(id)))
{
return(Redirect(shortUrl));
}
}
catch { }
}
Response.StatusCode = 404;
//ViewData["id"] = Uri.EscapeDataString(id);
return(View("NotFound"));
}