public ActionResult Index(string url)
{
//create the record
var oUrl = new WutLink
{
RealUrl = url,
CreateDate = DateTime.UtcNow,
CreatedByIp = Request.UserHostAddress
};
//tag it if logged in, for posterity or cool reporting later
if (User.Identity.IsAuthenticated)
{
oUrl.UserId = User.Identity.GetClaim <int>(CustomClaimTypes.UserId);
}
//save it
oUrl = ShortUrlUtils.AddUrlToDatabase(oUrl, Wutcontext);
//set it up to display
ViewBag.ShortUrl = ShortUrlUtils.PublicShortUrl(oUrl.ShortUrl);
ViewBag.NavigateUrl = oUrl.RealUrl;
//go back home
return(View("~/Views/Home/Index.cshtml"));
}
/// <summary>
///Grab the short URL and look it up for redirection
///see MVC routes for definition
///(if we wanted to authenticate the user that is trying to expand a link, here's where we'd do it)
/// </summary>
/// <param name="shortUrl"></param>
/// <returns></returns>
public ActionResult Redir(string id)
{
if (id == null)
{
return(View("Index"));
}
var res = ShortUrlUtils.RetrieveUrlFromDatabase(id, Wutcontext);
if (res == null || (res != null && res.RealUrl == null))
{
ViewBag.Error = "Sorry, that URL wasn't found. Please check your source and try again.";
return(View("Index"));
}
if (res.IsProtected)
{
//redirect to the authorized entry point
return(Redirect("/a/" + id));
}
if (res.IsAzureBlob)
{
res = GenToken(res);
}
return(LogAndRedir(res));
}
public Url(string realUrl)
{
RealUrl = realUrl;
Date = DateTime.Now;
ShortenedUrl = ShortUrlUtils.GetRandomChars();
//Image = Thumbnail.CreateThumbnailImage(RealUrl, 240, 160);
}
public PartialViewResult _GenerateUrl(UrlGeneratorViewModel model)
{
ShortUrlContainer oShortUrl = new ShortUrlContainer();
ShortUrlUtils utils = new ShortUrlUtils();
oShortUrl.Title = model.Title;
oShortUrl.Description = model.Description;
oShortUrl.RealUrl = model.Link;
oShortUrl.Image = model.Image;
oShortUrl.ShortenedUrl = utils.UniqueShortUrl();
oShortUrl.CreateDate = DateTime.Now;
oShortUrl.CreatedBy = Request.UserHostAddress;
//utils.AddUrlToDatabase(oShortUrl);
oShortUrl.ShortenedUrl = utils.PublicShortUrl(oShortUrl.ShortenedUrl);
var generatedUrl = new GeneratedUrlViewModel();
generatedUrl.Link = oShortUrl.ShortenedUrl;
return(PartialView("_GeneratedUrlResult", generatedUrl));
}
public WutLinkPoco CreateUrl(dynamic data)
{
var oUrl = new WutLink
{
RealUrl = data.realUrl,
IsAzureBlob = data.isBlob,
CreateDate = DateTime.UtcNow,
CreatedByIp = ((System.Web.HttpContextWrapper)Request.Properties["MS_HttpContext"]).Request.ServerVariables["HTTP_HOST"]
};
if (User.Identity.IsAuthenticated)
{
oUrl.UserId = UserId;
}
oUrl = ShortUrlUtils.AddUrlToDatabase(oUrl, Wutcontext);
return(WutLinkPoco.GetPocoFromObject(oUrl));
}
/// <summary>
///Grab the short URL and look it up for redirection
///see MVC routes for definition
///(if we wanted to authenticate the user that is trying to expand a link, here's where we'd do it)
/// </summary>
/// <param name="shortUrl"></param>
/// <returns></returns>
public ActionResult RedirAuth(string id)
{
if (!User.Identity.IsAuthenticated)
{
return(RedirectToAction("Signin", "Account", new { redir = "/a/" + id }));
}
if (id == null)
{
return(View("Index"));
}
var userId = User.Identity.GetClaim <int>(CustomClaimTypes.UserId);
var email = User.Identity.GetClaim(ClaimTypes.Email);
var res = ShortUrlUtils.RetrieveUrlFromDatabase(id, Wutcontext, userId, email);
if (res == null || (res != null && res.RealUrl == null))
{
ViewBag.Error = "Sorry, that URL wasn't found or access is denied. Please check your source and try again.";
return(View("Index"));
}
//checking to see if this user was granted access to this file
var isAuth = res.UserEmailColl.Any(u => u == email);
if (!isAuth)
{
Logging.WriteMessageToErrorLog(String.Format("User \"{0}\" attempted unauthorized retrieval of url \"{1}\" resolving to \"{2}\".", email, res.ShortUrl, res.RealUrl), Wutcontext);
ViewBag.Error = "Sorry, you are not authorized to view this resource. This attempt has been logged. Please check with the issuer.";
return(View("Index"));
}
if (res.IsAzureBlob)
{
res = GenToken(res);
}
return(LogAndRedir(res, userId));
}
public WutLinkPoco GetUrl(string short_url)
{
short_url = ShortUrlUtils.InternalShortUrl(short_url);
return(ShortUrlUtils.RetrieveUrlFromDatabase(short_url, Wutcontext));
}
public IEnumerable <WutLinkPoco> DeleteUrl(WutLinkPoco oUrl)
{
ShortUrlUtils.DeleteUrl(oUrl, Wutcontext);
return(GetUrls());
}
public IEnumerable <WutLinkPoco> SaveUrl(WutLinkPoco oUrl)
{
oUrl = ShortUrlUtils.UpdateUrl(oUrl, Wutcontext, UserId);
return(GetUrls());
}
public Url()
{
Date = DateTime.Now;
ShortenedUrl = ShortUrlUtils.GetRandomChars();
}
