<?php
/**
 * Uninstall: remove check results and settings, and review data when requested.
 *
 * @package Fresqora
 */

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	exit;
}

/**
 * Cleans up one site.
 */
function fresqora_uninstall_site() {
	$fresqora_settings = get_option( 'fresqora_settings', array() );
	$fresqora_keys     = array( '_fresqora_score', '_fresqora_status', '_fresqora_issues', '_fresqora_due', '_fresqora_scanned' );
	if ( is_array( $fresqora_settings ) && ! empty( $fresqora_settings['delete_on_uninstall'] ) ) {
		$fresqora_keys = array_merge( $fresqora_keys, array( '_fresqora_reviewed', '_fresqora_interval', '_fresqora_dismissed' ) );
	}
	foreach ( $fresqora_keys as $fresqora_key ) {
		delete_post_meta_by_key( $fresqora_key );
	}
	delete_option( 'fresqora_settings' );
	delete_option( 'fresqora_last_scan' );
	delete_transient( 'fresqora_menu_count' );
	wp_clear_scheduled_hook( 'fresqora_daily_scan' );
	wp_clear_scheduled_hook( 'fresqora_daily_scan_continue' );
	wp_clear_scheduled_hook( 'fresqora_weekly_digest' );
}

if ( is_multisite() ) {
	foreach ( get_sites(
		array(
			'fields' => 'ids',
			'number' => 0,
		)
	) as $fresqora_site_id ) {
		switch_to_blog( $fresqora_site_id );
		fresqora_uninstall_site();
		restore_current_blog();
	}
} else {
	fresqora_uninstall_site();
}