<?php
/**
 * Removes Chronition SEO data when the plugin is deleted.
 * Rank Math data is never touched.
 *
 * @package Chronition_SEO
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

global $wpdb;

// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- Uninstall cleanup of the plugin's own data.
$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'cwseo_redirects' ) );
$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'cwseo_404' ) );

foreach ( array( 'cwseo_settings', 'cwseo_db_version', 'cwseo_sitemap_ver', 'cwseo_redirect_cache', 'cwseo_indexnow_log', 'cwseo_indexnow_queue', 'cwseo_force_takeover', 'cwseo_rm_imported', 'cwseo_static_status', 'cwseo_static_built', 'cwseo_sitemap_built' ) as $cwseo_opt ) {
	delete_option( $cwseo_opt );
}

$wpdb->query( $wpdb->prepare( 'DELETE FROM %i WHERE meta_key LIKE %s', $wpdb->postmeta, $wpdb->esc_like( '_cwseo_' ) . '%' ) );
$wpdb->query( $wpdb->prepare( 'DELETE FROM %i WHERE meta_key LIKE %s', $wpdb->termmeta, $wpdb->esc_like( '_cwseo_' ) . '%' ) );
$wpdb->query( $wpdb->prepare( 'DELETE FROM %i WHERE option_name LIKE %s OR option_name LIKE %s', $wpdb->options, $wpdb->esc_like( '_transient_cwseo_' ) . '%', $wpdb->esc_like( '_transient_timeout_cwseo_' ) . '%' ) );
// phpcs:enable

wp_clear_scheduled_hook( 'cwseo_indexnow_flush' );
wp_clear_scheduled_hook( 'cwseo_static_sitemap' );

// The optional static sitemap.xml — only if this plugin wrote it.
require_once ABSPATH . 'wp-admin/includes/file.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-direct.php';
$cwseo_fs   = new WP_Filesystem_Direct( null );
$cwseo_file = trailingslashit( get_home_path() ) . 'sitemap.xml';
if ( $cwseo_fs->exists( $cwseo_file ) && false !== strpos( (string) $cwseo_fs->get_contents( $cwseo_file ), '<!-- Generated by Chronition SEO -->' ) ) {
	$cwseo_fs->delete( $cwseo_file );
}