/// <summary>
/// Gets all the Likes on a post
/// </summary>
/// <param name="postId">Facebook post ID</param>
/// <returns>Returns list of likes for the post</returns>
public IEnumerable <IFacebookProfile> GetAllLikesForPost(string postId)
{
#region Initialize URL and objects
string Url = string.Format("{0}/{2}/likes?access_token={1}", _baseUrl, AccessToken, postId);
var json = new JavaScriptSerializer();
List <IFacebookProfile> profilesList = new List <IFacebookProfile>();
#endregion
using (var webClient = new WebClient())
{
string data = webClient.DownloadString(Url);
#region Parse data
var likes = (Dictionary <string, object>)json.DeserializeObject(data);
object[] likesArray = (object[])likes.FirstOrDefault(p => p.Key == "data").Value;
if (likesArray.Count() > 0)
{
IFacebookProfile profile = null;
foreach (object like in likesArray)
{
Dictionary <string, object> like2 = (Dictionary <string, object>)like;
if (like2.Keys.Contains("name") && null != like2["name"])
{
profile = GetUserProfile(like2["id"].ToString());
}
profilesList.Add(profile);
}
}
#endregion
}
return(profilesList);
}
/// <summary>
/// Gets the Facebook User Profile
/// </summary>
/// <param name="profileId">Profile ID of the User</param>
/// <returns>Returns the Facebook Profile for the User</returns>
private IFacebookProfile GetUserProfile(string profileId)
{
string Url = string.Format("{0}/{2}?access_token={1}", _baseUrl, AccessToken, profileId);
var json = new JavaScriptSerializer();
IFacebookProfile profile = null;
using (var webClient = new WebClient())
{
string data = webClient.DownloadString(Url);
var userProfile = (Dictionary <string, object>)json.DeserializeObject(data);
if (userProfile.Count() > 0)
{
profile = new FacebookProfile();
profile.Id = (userProfile.ContainsKey("id"))?userProfile["id"].ToString():string.Empty;
profile.FirstName = (userProfile.ContainsKey("first_name"))?userProfile["first_name"].ToString():"- ";
profile.LastName = (userProfile.ContainsKey("last_name"))?userProfile["last_name"].ToString() : "- ";
//profile.ProfilePicture = GetProfilePictureURL(userProfile["id"].ToString());
profile.UserName = (userProfile.ContainsKey("username"))?userProfile["username"].ToString():"- ";
}
}
return(profile);
}
/// <summary>
/// Gets the Facebook Profile of a User by Email ID
/// </summary>
/// <param name="userEmail">Email ID of the User</param>
/// <returns>Returns the User profile of the User</returns>
private IFacebookProfile GetUserID(string userEmail)
{
string Url = string.Format("{0}/search?q={1}&type=user&access_token={2}", _baseUrl, userEmail, AccessToken);
var json = new JavaScriptSerializer();
IFacebookProfile profile = null;
using (var webClient = new WebClient())
{
string data = webClient.DownloadString(Url);
var userProfile = (Dictionary <string, object>)json.DeserializeObject(data);
if (userProfile.Count() > 0)
{
profile = new FacebookProfile();
object[] userProfileArray = (object[])userProfile.FirstOrDefault(p => p.Key == "data").Value;
foreach (object user in userProfileArray)
{
Dictionary <string, object> userProfileData = (Dictionary <string, object>)user;
profile = GetUserProfile(userProfileData["id"].ToString());
}
}
}
return(profile);
}
