protected void Page_Load(object sender, EventArgs e)
{
var context = new OAuthContextBuilder().FromHttpRequest(Request);
IOAuthProvider provider = OAuthServicesLocator.Services.Provider;
var tokenRepository = OAuthServicesLocator.Services.AccessTokenRepository;
try
{
provider.AccessProtectedResourceRequest(context);
var accessToken = tokenRepository.GetToken(context.Token);
string userName = accessToken.UserName;
var contactsDto = new {
Contacts = repository.GetContactsForUser(userName),
Title = string.Format("Contacts for user \"" + userName + "\"")
};
Response.ContentType = "application/json";
Response.Write(JsonConvert.SerializeObject(contactsDto));
Response.End();
}
catch (OAuthException authEx)
{
// fairly naieve approach to status codes, generally you would want to examine eiter the inner exception of the
// problem report to determine an appropriate status code for your technology / architecture.
Response.StatusCode = 403;
Response.Write(authEx.Report);
Response.End();
}
}
public XDocument GetContactsForUser(string userName)
{
var repository = new ContactsRepository();
return(new XDocument(
new XElement("contacts",
new XAttribute("for", userName),
repository.GetContactsForUser(userName)
.Select(contact => new XElement("contact",
new XAttribute("name", contact.FullName),
new XAttribute("email", contact.Email))))));
}
public Atom10FeedFormatter GetContacts()
{
var items = new List <SyndicationItem>();
var repository = new ContactsRepository();
foreach (Contact contact in repository.GetContactsForUser(Thread.CurrentPrincipal.Identity.Name))
{
items.Add(new SyndicationItem
{
Id = String.Format(CultureInfo.InvariantCulture, "http://contacts.org/{0}", Guid.NewGuid()),
Title = new TextSyndicationContent(contact.FullName),
LastUpdatedTime = DateTime.UtcNow,
Authors =
{
new SyndicationPerson
{
Name = "Sample Author"
}
},
Content = new TextSyndicationContent(contact.Email),
});
}
// create the feed containing the syndication items.
var feed = new SyndicationFeed
{
// The feed must have a unique stable URI id
Id = "http://contacts/Feed",
Title = new TextSyndicationContent("Contacts feed"),
Items = items
};
feed.AddSelfLink(WebOperationContext.Current.IncomingRequest.GetRequestUri());
WebOperationContext.Current.OutgoingResponse.ContentType = ContentTypes.Atom;
return(feed.GetAtom10Formatter());
}
