Task <FacebookLikeInfo> GetLikeInfo(string url, CancellationToken token)
{
var session = EnsureLoggedIn();
var likeRequest = session.Service.CreateRequest("GET", new Uri(BaseUri, "me/og.likes"), session.Account);
likeRequest.Parameters ["object"] = url;
var likeCountRequest = session.Service.CreateRequest("GET", new Uri(BaseUri, "fql"), session.Account);
likeCountRequest.Parameters["q"] = string.Format("SELECT total_count, comments_fbid FROM link_stat WHERE url=\"{0}\"", url);
var req = CreateBatchRequest(likeRequest, likeCountRequest);
return(req.GetResponseAsync(token).ContinueWith <JToken> (GetResponseJson).ContinueWith(t => {
var likeInfo = new FacebookLikeInfo();
var data = (JArray)t.Result;
var likeRes = JObject.Parse(data[0].Value <string> ("body"));
if (likeRes["error"] != null && likeRes["error"].Value <int> ("code") == 1)
{
// there is no graph object for the stamp
return likeInfo;
}
var likeCountRes = JObject.Parse(data[1].Value <string> ("body"));
var likeCountData = likeCountRes["data"][0];
likeInfo.LikeCount = likeCountData.Value <uint> ("total_count");
likeInfo.ObjectId = likeCountData.Value <string> ("comments_fbid");
// likeData = null: graph object exists, but user didn't like it
if (((JArray)likeRes ["data"]).Count > 0)
{
var likeData = likeRes["data"][0];
likeInfo.LikeId = likeData.Value <string> ("id");
}
return likeInfo;
}));
}
Task<FacebookLikeInfo> GetLikeInfo (string url, CancellationToken token)
{
var session = EnsureLoggedIn ();
var likeRequest = session.Service.CreateRequest ("GET", new Uri (BaseUri, "me/og.likes"), session.Account);
likeRequest.Parameters ["object"] = url;
var likeCountRequest = session.Service.CreateRequest ("GET", new Uri (BaseUri, "fql"), session.Account);
likeCountRequest.Parameters["q"] = string.Format ("SELECT total_count, comments_fbid FROM link_stat WHERE url=\"{0}\"", url);
var req = CreateBatchRequest (likeRequest, likeCountRequest);
return req.GetResponseAsync (token).ContinueWith<JToken> (GetResponseJson).ContinueWith (t => {
var likeInfo = new FacebookLikeInfo ();
var data = (JArray) t.Result;
var likeRes = JObject.Parse (data[0].Value<string> ("body"));
if (likeRes["error"] != null && likeRes["error"].Value<int> ("code") == 1) {
// there is no graph object for the stamp
return likeInfo;
}
var likeCountRes = JObject.Parse (data[1].Value<string> ("body"));
var likeCountData = likeCountRes["data"][0];
likeInfo.LikeCount = likeCountData.Value<uint> ("total_count");
likeInfo.ObjectId = likeCountData.Value<string> ("comments_fbid");
// likeData = null: graph object exists, but user didn't like it
if (((JArray) likeRes ["data"]).Count > 0) {
var likeData = likeRes["data"][0];
likeInfo.LikeId = likeData.Value<string> ("id");
}
return likeInfo;
});
}
