laipower/wp-content/plugins/gp-premium/sites/classes/class-site-restore.php

289 lines
7.5 KiB
PHP

<?php
/**
* This file handles the site restore functionality.
*
* @package GP Premium
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // No direct access, please.
}
/**
* Restore previous site.
*/
class GeneratePress_Sites_Restore {
/**
* Instance.
*
* @access private
* @var object Instance
* @since 1.9
*/
private static $instance;
/**
* Initiator.
*
* @since 1.9
* @return object initialized object of class.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Get it going.
*/
public function __construct() {
add_action( 'wp_ajax_generate_restore_theme_options', array( $this, 'theme_options' ) );
add_action( 'wp_ajax_generate_restore_site_options', array( $this, 'site_options' ) );
add_action( 'wp_ajax_generate_restore_content', array( $this, 'content' ) );
add_action( 'wp_ajax_generate_restore_plugins', array( $this, 'plugins' ) );
add_action( 'wp_ajax_generate_restore_widgets', array( $this, 'widgets' ) );
add_action( 'wp_ajax_generate_restore_css', array( $this, 'css' ) );
add_action( 'wp_ajax_generate_restore_site_clean_up', array( $this, 'clean_up' ) );
}
/**
* Restore theme options.
*/
public function theme_options() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data ) ) {
if ( ! empty( $backup_data['theme_options']['mods'] ) ) {
remove_theme_mods();
}
if ( ! empty( $backup_data['theme_options']['options'] ) ) {
$option_keys = array(
'generate_settings',
'generate_background_settings',
'generate_blog_settings',
'generate_hooks',
'generate_page_header_settings',
'generate_secondary_nav_settings',
'generate_spacing_settings',
'generate_menu_plus_settings',
'generate_woocommerce_settings',
);
foreach ( $option_keys as $key ) {
delete_option( $key );
}
}
$modules = generatepress_get_site_premium_modules();
foreach ( $modules as $name => $key ) {
delete_option( $key );
}
if ( ! empty( $backup_data['modules'] ) ) {
foreach ( (array) $backup_data['modules'] as $name => $key ) {
update_option( $key, 'activated' );
}
}
// Theme options.
foreach ( $backup_data['theme_options']['mods'] as $key => $val ) {
// Only allow valid theme mods.
if ( ! in_array( $key, GeneratePress_Sites_Helper::get_theme_mods() ) ) {
GeneratePress_Sites_Helper::log( 'Bad theme mod key: ' . $key );
continue;
}
set_theme_mod( $key, $val );
}
foreach ( $backup_data['theme_options']['options'] as $key => $val ) {
// Only allow valid options.
if ( ! in_array( $key, GeneratePress_Sites_Helper::get_theme_settings() ) ) {
GeneratePress_Sites_Helper::log( 'Bad theme setting key: ' . $key );
continue;
}
update_option( $key, $val );
}
}
wp_send_json( __( 'Theme options restored.', 'gp-premium' ) );
die();
}
/**
* Restore site options.
*/
public function site_options() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data ) ) {
foreach ( $backup_data['site_options'] as $key => $val ) {
if ( in_array( $key, (array) generatepress_sites_disallowed_options() ) ) {
GeneratePress_Sites_Helper::log( 'Disallowed option: ' . $key );
continue;
}
if ( 'nav_menu_locations' === $key || 'custom_logo' === $key ) {
set_theme_mod( $key, $val );
} else {
update_option( $key, $val );
}
}
}
wp_send_json( __( 'Site options restored.', 'gp-premium' ) );
die();
}
/**
* Restore content.
*/
public function content() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data ) ) {
global $wpdb;
$post_ids = $wpdb->get_col( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key='_generatepress_sites_imported_post'" );
$term_ids = $wpdb->get_col( "SELECT term_id FROM {$wpdb->termmeta} WHERE meta_key='_generatepress_sites_imported_term'" );
foreach ( $post_ids as $id ) {
wp_delete_post( $id, true );
}
}
wp_send_json( __( 'Content restored.', 'gp-premium' ) );
die();
}
/**
* Restore plugins.
*/
public function plugins() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data['plugins'] ) && ! empty( $backup_data['site_options'] ) ) {
update_option( 'active_plugins', $backup_data['plugins'] );
}
wp_send_json( __( 'Plugins restored.', 'gp-premium' ) );
die();
}
/**
* Restore widgets.
*/
public function widgets() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data['widgets'] ) ) {
update_option( 'sidebars_widgets', $backup_data['widgets'] );
}
wp_send_json( __( 'Widgets restored.', 'gp-premium' ) );
die();
}
/**
* Restore CSS.
*/
public function css() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
$backup_data = get_option( '_generatepress_site_library_backup', array() );
if ( ! empty( $backup_data ) ) {
$css = '';
$current_css = wp_get_custom_css_post();
if ( isset( $current_css->post_content ) ) {
// Remove existing library CSS.
$current_css->post_content = preg_replace( '#(/\\* GeneratePress Site CSS \\*/).*?(/\\* End GeneratePress Site CSS \\*/)#s', '', $current_css->post_content );
}
if ( ! empty( $backup_data['css'] ) ) {
$current_css->post_content .= $backup_data['css'];
}
wp_update_custom_css_post( $current_css->post_content );
}
wp_send_json( __( 'CSS restored.', 'gp-premium' ) );
die();
}
/**
* General cleanup.
*/
public function clean_up() {
check_ajax_referer( 'generate_sites_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'You are not allowed to perform this action', 'gp-premium' ) );
return; // Just in case.
}
delete_option( 'generate_dynamic_css_output' );
delete_option( 'generate_dynamic_css_cached_version' );
delete_option( '_generatepress_site_library_backup' );
wp_send_json( __( 'Completed clean-up.', 'gp-premium' ) );
die();
}
}
GeneratePress_Sites_Restore::get_instance();