public async Task <WSAFacebookResponse <string> > GraphApiRead(string edge, Dictionary <string, string> parameters)
{
WSAFacebookResponse <string> graphApiReadResponse = new WSAFacebookResponse <string>();
if (IsLoggedIn)
{
string fields = string.Empty;
if (parameters != null && parameters.Count > 0)
{
fields = parameters.Aggregate(string.Empty, (total, next) => total += (next.Key + "=" + next.Value + "&"));
}
string requestUri = string.Format("{0}{1}?{2}access_token={3}", WSAFacebookConstants.GraphApiUri, edge, fields, _accessToken);
try
{
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.Get(requestUri);
string responseAsString = response.Data;
if (response.IsSuccessStatusCode)
{
graphApiReadResponse.Data = responseAsString;
graphApiReadResponse.Success = true;
}
else
{
WSAFacebookError errorMessage = WSAFacebookError.FromDto(JsonUtility.FromJson <WSAFacebookErrorDto>(responseAsString));
if (errorMessage.Code == _authenticationErrorCode)
{
Logout(false);
errorMessage.AccessTokenExpired = true;
}
graphApiReadResponse.Success = false;
graphApiReadResponse.Error = errorMessage;
}
}
catch
{
graphApiReadResponse.Success = false;
}
}
else
{
graphApiReadResponse.Success = false;
graphApiReadResponse.Error = new WSAFacebookError()
{
AccessTokenExpired = true
};
}
return(graphApiReadResponse);
}
public async Task <WSAFacebookResponse <bool> > HasUserLikedPage(string pageId)
{
WSAFacebookResponse <bool> hasUserLikedPageResponse = new WSAFacebookResponse <bool>();
if (IsLoggedIn)
{
string requestUri = string.Format("{0}me/likes/{1}?access_token={2}", WSAFacebookConstants.GraphApiUri, pageId, _accessToken);
try
{
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.Get(requestUri);
string responseAsString = response.Data;
if (response.IsSuccessStatusCode)
{
WSAFacebookDataResponse parsedResponse = JsonUtility.FromJson <WSAFacebookDataResponse>(responseAsString);
hasUserLikedPageResponse.Data = parsedResponse.data != null;
hasUserLikedPageResponse.Success = true;
}
else
{
WSAFacebookError errorMessage = WSAFacebookError.FromDto(JsonUtility.FromJson <WSAFacebookErrorDto>(responseAsString));
if (errorMessage.Code == _authenticationErrorCode)
{
Logout(false);
errorMessage.AccessTokenExpired = true;
}
hasUserLikedPageResponse.Success = false;
hasUserLikedPageResponse.Error = errorMessage;
}
}
catch
{
hasUserLikedPageResponse.Success = false;
}
}
else
{
hasUserLikedPageResponse.Success = false;
hasUserLikedPageResponse.Error = new WSAFacebookError()
{
AccessTokenExpired = true
};
}
return(hasUserLikedPageResponse);
}
public async Task <WSAFacebookResponse <WSAFacebookUser> > GetUserDetails()
{
WSAFacebookResponse <WSAFacebookUser> userDetailsResponse = new WSAFacebookResponse <WSAFacebookUser>();
if (IsLoggedIn)
{
string fields = "id,age_range,birthday,email,first_name,gender,last_name,link,locale,name,picture,timezone";
string requestUri = string.Format("{0}me?fields={1}&access_token={2}", WSAFacebookConstants.GraphApiUri, fields, _accessToken);
try
{
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.Get(requestUri);
string responseAsString = response.Data;
if (response.IsSuccessStatusCode)
{
userDetailsResponse.Data = WSAFacebookUser.FromDto(JsonUtility.FromJson <WSAFacebookUserDto>(responseAsString));
userDetailsResponse.Success = true;
}
else
{
WSAFacebookError errorMessage = WSAFacebookError.FromDto(JsonUtility.FromJson <WSAFacebookErrorDto>(responseAsString));
if (errorMessage.Code == _authenticationErrorCode)
{
Logout(false);
errorMessage.AccessTokenExpired = true;
}
userDetailsResponse.Success = false;
userDetailsResponse.Error = errorMessage;
}
}
catch
{
userDetailsResponse.Success = false;
}
}
else
{
userDetailsResponse.Success = false;
userDetailsResponse.Error = new WSAFacebookError()
{
AccessTokenExpired = true
};
}
return(userDetailsResponse);
}
