Automattic / jetpack

		}

		// TODO factor this out

		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {

			$active_blog = get_active_blog_for_user( $user->ID );

			$site_id     = $active_blog->get_id();

			$profile_URL = "http://en.gravatar.com/{$user->user_login}";

		} else {

			$profile_URL = 'http://en.gravatar.com/' . md5( strtolower( trim( $user->user_email ) ) );

			$site_id     = -1;

		}

		$author = array(

			'ID'          => (int) $user->ID,

				$URL        = $user->user_url;

				$nice       = $user->user_nicename;

			}

			if ( defined( 'IS_WPCOM' ) && IS_WPCOM && ! $is_jetpack ) {

				$active_blog = get_active_blog_for_user( $ID );

				$site_id     = $active_blog->blog_id;

				$profile_URL = "https://en.gravatar.com/{$login}";

			} else {

				$profile_URL = 'https://en.gravatar.com/' . md5( strtolower( trim( $email ) ) );

				$site_id     = -1;

			}

			$avatar_URL = get_avatar_url( $email );

		}