<?php
/** Removes the scan, its results, cached directory facts and leftover update folders, on every site of a network. */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

require_once __DIR__ . '/includes/class-engine.php';
require_once __DIR__ . '/includes/class-components.php';
require_once __DIR__ . '/includes/class-updates.php';
require_once __DIR__ . '/includes/class-scan.php';

$leaplens_clean = static function () {
	global $wpdb;
	Leaplens\Scan::clear();
	$like = array( 'leaplens_', '_transient_leaplens_', '_transient_timeout_leaplens_' );
	foreach ( $like as $prefix ) {
		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- one-off cleanup by prefix.
		$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->options} WHERE option_name LIKE %s", $wpdb->esc_like( $prefix ) . '%' ) );
	}
	wp_cache_flush();
};

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