public List<Friend> Get()
{
WebClient webClient = new WebClient();
string rawResult = webClient.DownloadString(String.Format(FACEBOOK_FRIENDS, "me", "5000", "0", "id,name,location,picture,birthday", _accessToken));
// string result = "{\"data\": [{\"id\": \"510453820\",\"name\": \"Hakan Vurel\",\"installed\": true},{\"id\": \"100003817945807\",\"name\": \"Michel van Lieshout\"}], \"paging\": {\"next\": \"https://graph.facebook.com/100001465318209/friends?fields=id\u00252Cname\u00252Cinstalled&limit=5000&offset=5000\"}}";
JObject result = JObject.Parse(rawResult);
List<Friend> friends = new List<Friend>();
Friend friend;
foreach (JToken jFriend in result["data"])
{
friend = new Friend();
friend.FacebookId = jFriend["id"].Value<string>();
friend.Name = jFriend["name"].Value<string>();
friends.Add(friend);
}
return friends;
}
private IList<Friend> GetOwnFacebookFriendList(string accessToken)
{
try
{
IList<Friend> faceBookUserList = new List<Friend>();
FacebookClient client = new FacebookClient(accessToken);
var friendListDataString = client.Get("/me/friends");
MemoryStream ms =
new MemoryStream(Encoding.Default.GetBytes(Convert.ToString(friendListDataString).ToCharArray()));
StreamReader sr = new StreamReader(ms);
Dictionary<string, object> facebookJson =
JsonConvert.DeserializeObject<Dictionary<string, object>>(sr.ReadToEnd());
foreach (KeyValuePair<string, object> json in facebookJson)
{
switch (json.Key.ToLower())
{
case "data":
List<object> dataList =
JsonConvert.DeserializeObject<List<object>>(json.Value.ToString());
int index = 0;
while (index != dataList.Count())
{
Dictionary<string, string> friendDictionary =
JsonConvert.DeserializeObject<Dictionary<string, string>>(Convert.ToString(dataList[index]));
Friend fbUserObj = new Friend();
foreach (KeyValuePair<string, string> friend in friendDictionary)
{
if (friend.Key == "name")
fbUserObj.Name = friend.Value;
else
{
fbUserObj.FacebookId = friend.Value;
fbUserObj.ProfileImg = string.Format("https://graph.facebook.com/{0}/picture", friend.Value);
}
}
try
{
faceBookUserList.Add(fbUserObj);
}
catch (Exception ex)
{
//Utilities.ErrorLogger.LogException(ex, ex.Message);
}
index++;
}
break;
}
}
return faceBookUserList;
}
catch
{
return null;
}
}
