public void TryDownloadProfilePicture(uint dimensionSize, HttpRequest.RequestResult profilePictureResult)
{
switch (AccountType)
{
case BoundAccountType.Facebook:
{
// grab the actual image
string facebookID = UserID.Substring(UserID.IndexOf("_") + 1); //chop off the "facebook_" prefix we add.
string profilePictureUrl = string.Format("https://graph.facebook.com/{0}/picture?type={1}&access_token={2}", facebookID, "large", AccessToken);
RestRequest request = new RestRequest(Method.GET);
// get the raw response
HttpRequest webRequest = new HttpRequest();
webRequest.ExecuteAsync(profilePictureUrl, request, delegate(System.Net.HttpStatusCode statusCode, string statusDescription, byte[] model)
{
// it worked out ok!
if (Util.StatusInSuccessRange(statusCode) == true)
{
MemoryStream imageStream = new MemoryStream(model);
SaveProfilePicture(imageStream);
imageStream.Dispose( );
}
// notify the caller
if (profilePictureResult != null)
{
profilePictureResult(statusCode, statusDescription);
}
});
break;
}
case BoundAccountType.Rock:
{
if (Person.PhotoId != null)
{
RockApi.Get_GetImage(Person.PhotoId.Value, dimensionSize, dimensionSize,
delegate(System.Net.HttpStatusCode statusCode, string statusDescription, MemoryStream imageStream)
{
if (Util.StatusInSuccessRange(statusCode) == true)
{
// if successful, update the file on disk.
SaveProfilePicture(imageStream);
}
// notify the caller
if (profilePictureResult != null)
{
profilePictureResult(statusCode, statusDescription);
}
});
}
// they might not have a photo ID, and that's ok. In that case, just callback with finished.
else
{
// notify the caller
if (profilePictureResult != null)
{
profilePictureResult(System.Net.HttpStatusCode.NotFound, string.Empty);
}
}
break;
}
}
}