public IEnumerable <FbContact> GetUsersInfo(string ids)
{
Authenticate();
string call_id = GetNextCallNr();
Dictionary <string, string> requestParamsUserInfo = new Dictionary <string, string>();
requestParamsUserInfo.Add("method", "users.getinfo");
requestParamsUserInfo.Add("api_key", apiKey);
requestParamsUserInfo.Add("session_key", sessionKey);
requestParamsUserInfo.Add("call_id", call_id);
requestParamsUserInfo.Add("v", "1.0");
requestParamsUserInfo.Add("uids", ids);
requestParamsUserInfo.Add("fields", "name,last_name,first_name,pic_square");
XElement result = channel.GetUserInfo(apiKey, sessionKey, call_id, GenerateSignature(requestParamsUserInfo, sessionSecret), ids, "name,last_name,first_name,pic_square");
XNamespace ns = result.GetDefaultNamespace();
if (!IsError(result))
{
foreach (XElement resultElement in result.Elements())
{
FbContact contact = new FbContact();
try
{
contact.UserId = resultElement.Element(ns + "uid").Value;
contact.Name = resultElement.Element(ns + "name").Value;
contact.Lastname = resultElement.Element(ns + "last_name").Value;
contact.Firstname = resultElement.Element(ns + "first_name").Value;
contact.AvatarSquareUrl = resultElement.Element(ns + "pic_square").Value;
}
catch (NullReferenceException e)
{
Logger.Error("Unable to retreive contact details for contact. Uid = {0}", LogSource.Channel, resultElement.Value);
continue;
}
yield return(contact);
}
}
}
