internal void ExecuteGraphApiAsync(Method httpMethod, string graphPath, IDictionary<string, string> parameters, bool addAccessToken, Action<FacebookAsyncResult> callback)
{
var request = new RestRequest(graphPath, httpMethod);
if (parameters != null)
{
foreach (var keyValuePair in parameters)
request.AddParameter(keyValuePair.Key, keyValuePair.Value);
}
ExecuteGraphApiAsync(
request,
addAccessToken,
Settings.UserAgent,
response =>
{
Exception exception;
if (response.ResponseStatus == ResponseStatus.Completed)
exception = (FacebookException)response.Content;
else
exception = new FacebookRequestException(response);
if (callback != null)
callback(new FacebookAsyncResult(response.Content, exception));
});
}
internal void ExecuteGraphApiAsync(Method httpMethod, string graphPath, IDictionary <string, string> parameters, bool addAccessToken, Action <FacebookAsyncResult> callback)
{
var request = new RestRequest(graphPath, httpMethod);
if (parameters != null)
{
foreach (var keyValuePair in parameters)
{
request.AddParameter(keyValuePair.Key, keyValuePair.Value);
}
}
ExecuteGraphApiAsync(
request,
addAccessToken,
Settings.UserAgent,
response =>
{
Exception exception;
if (response.ResponseStatus == ResponseStatus.Completed)
{
exception = (FacebookException)response.Content;
}
else
{
exception = new FacebookRequestException(response);
}
if (callback != null)
{
callback(new FacebookAsyncResult(response.Content, exception));
}
});
}
private static string ProcessRestSharpResponse(FacebookGraphRestSharpMessage message, RestResponse response, out Exception exception)
{
string result = string.Empty;
if (response.ResponseStatus == ResponseStatus.Completed)
{
exception = (FacebookException)response.Content;
result = response.Content;
}
else
{
if (response.ErrorException is System.Security.SecurityException)
{
exception = new ClientAccessPolicyException();
}
else
{
// incase the net is not connected or some other exception
exception = new FacebookRequestException(response);
}
}
return(result);
}