function xprofile_admin( $message = '', $type = 'error' ) {

	// What mode?
	$mode = ! empty( $_GET['mode'] )
		? sanitize_key( $_GET['mode'] )
		: false;

	// Group ID
	$group_id = ! empty( $_GET['group_id'] )
		? intval( $_GET['group_id'] )
		: false;

	// Field ID
	$field_id = ! empty( $_GET['field_id'] )
		? intval( $_GET['field_id'] )
		: false;

	// Option ID
	$option_id = ! empty( $_GET['option_id'] )
		? intval( $_GET['option_id'] )
		: false;

	// Allowed modes
	$allowed_modes = array(
		'add_group',
		'edit_group',
		'delete_group',
		'add_field',
		'edit_field',
		'delete_field',
		'delete_option'
	);

	// Is an allowed mode
	if ( in_array( $mode, $allowed_modes, true ) ) {

		// All group actions
		if ( false !== $group_id ) {

			// Add field to group
			if ( 'add_field' == $mode ) {
				xprofile_admin_manage_field( $group_id );

			// Edit field of group
			} elseif ( ! empty( $field_id ) && 'edit_field' === $mode ) {
				xprofile_admin_manage_field( $group_id, $field_id );

			// Delete group
			} elseif ( 'delete_group' === $mode ) {
				xprofile_admin_delete_group( $group_id );

			// Edit group
			} elseif ( 'edit_group' === $mode ) {
				xprofile_admin_manage_group( $group_id );
			}

		// Delete field
		} elseif ( ( false !== $field_id ) && ( 'delete_field' === $mode ) ) {
			xprofile_admin_delete_field( $field_id, 'field');

		// Delete option
		} elseif ( ! empty( $option_id ) && 'delete_option' === $mode ) {
			xprofile_admin_delete_field( $option_id, 'option' );

		// Add group
		} elseif ( 'add_group' == $mode ) {
			xprofile_admin_manage_group();
		}

	} else {
		xprofile_admin_screen( $message, $type );
	}
}