public ActionResult DeleteMediaFile(int id)
{
UserMedium userMedium = _context.UserMedia.Find(id);
_context.UserMedia.Remove(userMedium);
_context.SaveChanges();
string BlobNameToDelete = userMedium.MediaUrl.Split('/').Last();
utility.DeleteBlob(BlobNameToDelete, "imagecontainer"); // container name
return(RedirectToAction("MediaFileUpload")); // return page
}
public ValidationResult Validate(Uri url, UserMedium usermedium = UserMedium.All, Profile profile = Profile.Css2, Language language = Language.English,
WarningLevel warningLevel = WarningLevel.Two, bool vextwarning = false)
{
if (url == null)
{
throw new ArgumentException("url cannot be null");
}
var jigsawUrl =
string.Format("{0}?uri={1}&profile={2}&usermedium={3}&warning={4}&lang={5}&vextwarning={6}&output=soap12",
ValidatorUrl, url, ToParam(profile), ToParam(usermedium), ToParam(warningLevel), ToParam(language), vextwarning);
var document = XDocument.Load(jigsawUrl);
return new ValidationResult
{
Errors = ParseIssues(document, "errors", "errorlist", "error", Severity.Error),
Warnings = ParseIssues(document, "warnings", "warninglist", "warning", Severity.Warning),
};
}
public ActionResult UploadMediaFile(IFormFile file)
{
if (file != null)
{
string ContainerName = "imagecontainer"; // container name.
string fileName = Path.GetFileName(file.FileName);
Stream imageStream = file.OpenReadStream();
var result = utility.UploadBlobAsync(fileName, ContainerName, (IFormFile)file);
if (result != null)
{
string loggedInUserId = _userManager.GetUserId(User);
UserMedium usermedium = new UserMedium();
try
{
usermedium.UserId = loggedInUserId; //If the User ID is an int then, Int32.Parse(loggedInUserId);
usermedium.MediaUrl = result.Result.Uri.ToString(); // to insert the url of the blob to the database
usermedium.MediaFileName = result.Result.Name; // to insert the media file name to the database
usermedium.MediaFileType = result.Result.Name.Split('.').Last(); // to insert the media file type to the database
}
catch
{
Console.WriteLine($"Unable to parse '{loggedInUserId}'");
}
_context.UserMedia.Add(usermedium);
_context.SaveChanges();
return(RedirectToAction("MediaFileUpload"));
}
else
{
return(RedirectToAction("MediaFileUpload"));
}
}
else
{
return(RedirectToAction("MediaFileUpload"));
}
}
private string ToParam(UserMedium usermedium)
{
switch (usermedium)
{
case UserMedium.All:
return "all";
case UserMedium.Braille:
return "braille";
case UserMedium.Embossed:
return "embossed";
case UserMedium.Handheld:
return "handheld";
case UserMedium.Print:
return "print";
case UserMedium.Projection:
return "projection";
case UserMedium.Screen:
return "screen";
case UserMedium.Speech:
return "speech";
case UserMedium.Tty:
return "tty";
case UserMedium.Tv:
return "tv";
default:
throw new ArgumentOutOfRangeException("usermedium");
}
}
