// DELETE api/link/5
public bool Delete(Link link)
{
//var g = Uow.Links.GetById(link.LinkId);
//Uow.Links.Delete(g);
//Uow.Commit();
return true;
}
public Link InsertLink(Guid appId, string secKey, string url)
{
var userApplication= Uow.UserApplications.GetById(appId);
if (userApplication == null) return null;
if (!CheckSecuretyKey(userApplication, secKey, url)) return null;
var longUrlHash = _linkCreator.CreateMD5Hash(url);
//checking if exist
if (Uow.Links.GetAll().Any(item => item.LongUrlHash == longUrlHash)) return null;
// New entity
var info = _linkCreator.AcquireHTML(url);
var link = new Link()
{
LinkId = Guid.NewGuid(),
ShortUrl = string.Format("{0}/{1}", _linkCreator.GetRedirectDomainName(),_linkCreator.CreateShortcut(longUrlHash)),
Created = DateTime.Now,
Description = _linkCreator.GetMetaDescription(info),
Title = _linkCreator.GetMetaTitle(info),
LongUrl = url,
LongUrlHash = longUrlHash,
Group = 0,
};
if (userApplication.Links == null)
userApplication.Links = new List<Link>();
userApplication.Links.Add(link);
Uow.Commit();
return link;
}
// PUT api/link/5
public void Put(Link link)
{
link.LongUrlHash = _linkCreator.CreateMD5Hash(link.LongUrl);
var g = Uow.Links.GetLinkById(link.LinkId);
if (g!=null)
{
g.Title = link.Title;
}
//checking if exist
if (Uow.Links.GetAll().Any(item => item.LongUrlHash == link.LongUrlHash))
{
// Existing entity
link.IsBroken = !_linkCreator.CheckLinkStatus(new Uri(link.LongUrl));
link.Created = DateTime.Now;
//_context.Entry(link).State = EntityState.Modified;
}
else
{
// New entity
link.LinkId = Guid.NewGuid();
link.ShortUrl = string.Format("{0}/{1}", _linkCreator.GetRedirectDomainName(),
_linkCreator.CreateShortcut(link.LongUrlHash));
link.Created = DateTime.Now;
string info = _linkCreator.AcquireHTML(link.LongUrl);
link.Description = _linkCreator.GetMetaDescription(info);
link.Title = _linkCreator.GetMetaTitle(info);
Uow.Links.Add(link);
}
Uow.Commit();
}
