#I LOVE YOU EVERDAY#

<?php

defined( 'ABSPATH' ) or exit;

$old_options = get_option( 'mc4wp_lite_checkbox', array() );
$pro_options = get_option( 'mc4wp_checkbox', array() );
if ( ! empty( $pro_options ) ) {
	$old_options = array_merge( $old_options, $pro_options );
}

// do we have to do something?
if ( empty( $old_options ) ) {
	return;
}

// find activated integrations (show_at_xxx options)
$new_options = array();
$map         = array(
	'comment_form'         => 'wp-comment-form',
	'registration_form'    => 'wp-registration-form',
	'buddypress_form'      => 'buddypress',
	'bbpres_forms'         => 'bbpress',
	'woocommerce_checkout' => 'woocommerce',
	'edd_checkout'         => 'easy-digital-downloads',
);

$option_keys = array(
	'label',
	'precheck',
	'css',
	'lists',
	'double_optin',
	'update_existing',
	'replace_interests',
	'send_welcome',
);

foreach ( $map as $old_integration_slug => $new_integration_slug ) {

// check if integration is enabled using its old slug
	$show_key = sprintf( 'show_at_%s', $old_integration_slug );
	if ( empty( $old_options[ $show_key ] ) ) {
		continue;
	}

$options = array(
		'enabled' => 1,
	);

foreach ( $option_keys as $option_key ) {
		if ( isset( $old_options[ $option_key ] ) ) {
			$options[ $option_key ] = $old_options[ $option_key ];
		}
	}

// add to new options
	$new_options[ $new_integration_slug ] = $options;
}

// save new settings
update_option( 'mc4wp_integrations', $new_options );

// delete old options
delete_option( 'mc4wp_lite_checkbox' );
delete_option( 'mc4wp_checkbox' );