function _add_facebook($uuid)
{
if (!empty($_SERVER['QUERY_STRING'])) {
parse_str($_SERVER['QUERY_STRING'], $_GET);
if (!empty($_GET['code'])) {
$token = process_facebook_verification($_GET['code'], site_url("user/identities/{$uuid}/add_facebook"));
$fb_id = facebook_get_id($this, $token);
if (!$this->sg_auth->facebook_exists($fb_id)) {
if (!$this->simiangrid->identity_set($uuid, 'facebook', $fb_id)) {
push_message(lang('sg_auth_fb_error_assoc'), 'error');
}
}
}
}
return redirect("user/view/{$uuid}");
}
function _get_facebook_token()
{
$token = null;
if (!empty($_SERVER['QUERY_STRING'])) {
parse_str($_SERVER['QUERY_STRING'], $_GET);
if (!empty($_GET['code'])) {
$token = process_facebook_verification($_GET['code'], site_url("auth/register_facebook"));
$this->session->set_flashdata('facebook_token', $token);
} else {
return $this->_get_facebook_token_flash();
}
} else {
return $this->_get_facebook_token_flash();
}
return $token;
}