/// <summary>
/// Fetches all of the give object from the graph.
/// </summary>
/// <param name="facebook"></param>
/// <param name="parameters">List of arguments.</param>
/// <param name="ids">Ids of the objects to return.</param>
/// <returns>A map from ID to object. If any of the IDs are invalid, an exception is raised.</returns>
public static string GetObjects(this Facebook facebook, IDictionary <string, string> parameters,
params string[] ids)
{
StringBuilder joinedIds = new StringBuilder();
for (int i = 0; i < ids.Length; i++)
{
if (i == 0)
{
joinedIds.Append(ids[i]);
}
else
{
joinedIds.AppendFormat(",{0}", ids[i]);
}
}
if (parameters == null)
{
parameters = new Dictionary <string, string>();
}
parameters["ids"] = joinedIds.ToString();
return(facebook.Get(null, parameters));
}
/// <summary>
/// Gets the Facebook user id and the name who likes the specified Facebook object.
/// </summary>
/// <param name="facebook">
/// The facebook.
/// </param>
/// <param name="id">
/// The id.
/// </param>
/// <returns>
/// Returns collection of Facebook users' id along with names.
/// </returns>
/// <remarks>
/// Key: Facebook User Id
/// Value: Facebook Username
/// </remarks>
public static BasicUserInfoCollection GetLikes(this Facebook facebook, string id)
{
var likes = facebook.Get <BasicUserInfoCollection>("/" + id + "/likes") ?? new BasicUserInfoCollection();
if (likes.Data == null)
{
likes.Data = new List <BasicUserInfo>();
}
return(likes);
}
/// <summary>
/// Gets the the list of all facebook user who are members of the specified page.
/// </summary>
/// <param name="facebook">
/// The facebook.
/// </param>
/// <param name="pageId">
/// The page id.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <returns>
/// Returns list of users who are members for the page.
/// </returns>
public static BasicUserInfoCollection GetPageMembers(this Facebook facebook, string pageId, IDictionary <string, string> parameters)
{
var likes = facebook.Get <BasicUserInfoCollection>("/" + pageId + "/members", parameters) ?? new BasicUserInfoCollection();
if (likes.Data == null)
{
likes.Data = new List <BasicUserInfo>();
}
return(likes);
}
public ActionResult PostAuthorize(FacebookAuthenticationResult far)
{
if (far.IsSuccess)
{
var fb = new Facebook(far.AccessToken); // Use that access token to get the facebook user id
var user = fb.Get <User>("/me", new Dictionary <string, string> {
{ "fields", "id" }
});
// then save the access token
FacebookMembershipProvider.LinkFacebook(User.Identity.Name, user.ID, far.AccessToken, far.ExpiresIn);
// You may want to actually redirect instead for just returning view.
// so that the users dont's see the ugly and confusing url like this one
// http://localhost:30326/Facebook/PostAuthorize?code=8b2055447e53702722917_doMoY.
// for simplicity i will just return a view.
return(View("LinkSuccess"));
}
return(View("LinkError", far));
}
/// <summary>
/// Fetches the give object from the graph.
/// </summary>
/// <param name="facebook">The facebook.</param>
/// <param name="id">Id of the object to fetch.</param>
/// <param name="parameters">List of parameters.</param>
/// <typeparam name="T">Type of Object to deserialize to.</typeparam>
/// <returns>Deserialized Facebook graph object.</returns>
public static T GetObject <T>(this Facebook facebook, string id, IDictionary <string, string> parameters)
where T : new()
{
return(facebook.Get <T>("/" + id, parameters));
}
/// <summary>
/// Fetches the give object from the graph.
/// </summary>
/// <param name="facebook"></param>
/// <param name="id">Id of the object to fetch.</param>
/// <param name="parameters">List of parameters.</param>
/// <returns>The facebook graph object.</returns>
public static string GetObject(this Facebook facebook, string id, IDictionary <string, string> parameters)
{
return(facebook.Get("/" + id, parameters));
}
/// <summary>
/// Fetches the connections for given object.
/// </summary>
/// <param name="facebook"></param>
/// <param name="id">Id of the object to fetch.</param>
/// <param name="connectionName">Name of the connection.</param>
/// <param name="parameters">List of arguments.</param>
/// <returns>Returns the connections.</returns>
public static string GetConnections(this Facebook facebook, string id, string connectionName,
IDictionary <string, string> parameters)
{
return(facebook.Get("/" + id + "/" + connectionName, parameters));
}
public ActionResult PostAuthorize(FacebookAuthenticationResult far)
{
if (far.IsSuccess)
{
var fb = new Facebook(far.AccessToken); // Use that access token to get the facebook user id
var user = fb.Get<User>("/me", new Dictionary<string, string> { { "fields", "id" } });
// then save the access token
FacebookMembershipProvider.LinkFacebook(User.Identity.Name, user.ID, far.AccessToken, far.ExpiresIn);
// You may want to actually redirect instead for just returning view.
// so that the users dont's see the ugly and confusing url like this one
// http://localhost:30326/Facebook/PostAuthorize?code=8b2055447e53702722917_doMoY.
// for simplicity i will just return a view.
return View("LinkSuccess");
}
return View("LinkError", far);
}
