<?php
/**
 * Uninstall: removes AriSEO data only when the site owner chose that in General settings.
 *
 * @package AriSEO
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

$ariseo_settings = get_option( 'ariseo_settings', array() );
if ( ! is_array( $ariseo_settings ) || empty( $ariseo_settings['delete_on_uninstall'] ) ) {
	return;
}

global $wpdb;
// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- one-time cleanup.
$ariseo_cleaned = false !== $wpdb->query( "DELETE FROM {$wpdb->postmeta} WHERE meta_key LIKE '\\_ariseo\\_%'" );
$ariseo_cleaned = false !== $wpdb->query( "DELETE FROM {$wpdb->termmeta} WHERE meta_key LIKE '\\_ariseo\\_%'" ) && $ariseo_cleaned;
$ariseo_cleaned = false !== $wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '\\_transient\\_ariseo\\_%' OR option_name LIKE '\\_transient\\_timeout\\_ariseo\\_%'" ) && $ariseo_cleaned;
foreach ( array( 'ariseo_redirects', 'ariseo_404' ) as $ariseo_table ) {
	$ariseo_cleaned = false !== $wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . $ariseo_table ) ) && $ariseo_cleaned; // phpcs:ignore WordPress.DB.DirectDatabaseQuery.SchemaChange -- removing our own tables.
}
// phpcs:enable
wp_clear_scheduled_hook( 'ariseo_indexnow_send' );
wp_clear_scheduled_hook( 'ariseo_prune_404' );

foreach ( array( 'ariseo_sitemap_version', 'ariseo_imported', 'ariseo_indexnow_queue', 'ariseo_indexnow_log', 'ariseo_indexnow_tries', 'ariseo_indexnow_lock', 'ariseo_flush_rules', 'ariseo_rules_sig', 'ariseo_db_version', 'ariseo_redirect_index', 'ariseo_deleted_urls', 'ariseo_setup_done', 'ariseo_ml_seeded', 'ariseo_canon_cleanup', 'ariseo_audit_run', 'ariseo_audit_result' ) as $ariseo_option ) {
	delete_option( $ariseo_option );
}

// If a delete failed, keep the settings (with the delete choice) so reinstalling and
// deleting AriSEO again finishes the cleanup instead of leaving orphaned data behind.
if ( $ariseo_cleaned ) {
	delete_option( 'ariseo_settings' );
}