mirror of
https://github.com/mainwp/mainwp-child.git
synced 2025-09-04 07:53:31 +08:00
696 lines
22 KiB
PHP
696 lines
22 KiB
PHP
<?php
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/**
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* MainWP Child Misc functions
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*
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* This file is for misc functions that don't really belong anywhere else.
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*
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* @package MainWP\Child
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*/
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namespace MainWP\Child;
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// phpcs:disable WordPress.WP.AlternativeFunctions -- Required to achieve desired results, pull request solutions appreciated.
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/**
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* Class MainWP_Child_Misc
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*
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* Misc functions that don't really belong anywhere else.
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*/
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class MainWP_Child_Misc {
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/**
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* Public static variable to hold the single instance of the class.
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*
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* @var mixed Default null
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*/
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protected static $instance = null;
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/**
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* Method get_class_name()
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*
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* Get class name.
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*
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* @return string __CLASS__ Class name.
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*/
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public static function get_class_name() {
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return __CLASS__;
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}
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/**
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* Method __construct()
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*
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* Run any time MainWP_Child is called.
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*/
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public function __construct() {
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}
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/**
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* Method get_instance()
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*
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* Create a public static instance.
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*
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* @return mixed Class instance.
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*/
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public static function get_instance() {
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if ( null === self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Method get_site_icon()
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*
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* Fire off the get favicon function and add to sync information.
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*
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* @uses MainWP_Child_Misc::get_favicon() Get the child site favicon.
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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*/
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public function get_site_icon() {
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$information = array();
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$url = $this->get_favicon( true );
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if ( ! empty( $url ) ) {
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$information['faviIconUrl'] = $url;
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}
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MainWP_Helper::write( $information );
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}
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/**
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* Method get_favicon()
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*
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* Get the child site favicon.
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*
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* @param bool $parse_page Whether or not to parse the page. Default: false.
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*
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* @uses MainWP_Child_Misc::try_to_parse_favicon() Try to parse child site URL for favicon.
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* @uses get_site_icon_url() Returns the Site Icon URL.
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* @see https://developer.wordpress.org/reference/functions/get_site_icon_url/
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*
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* @used-by MainWP_Child_Misc::get_site_icon() Fire off the get favicon function and add to sync information.
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*
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* @return string|bool Return favicon URL on success, FALSE on failure.
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*/
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public function get_favicon( $parse_page = false ) {
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$favi_url = '';
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$favi = '';
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$site_url = get_option( 'siteurl' );
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if ( substr( $site_url, - 1 ) != '/' ) {
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$site_url .= '/';
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}
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if ( function_exists( '\get_site_icon_url' ) && \has_site_icon() ) {
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$favi = \get_site_icon_url();
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$favi_url = $favi;
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}
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if ( empty( $favi ) ) {
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if ( file_exists( ABSPATH . 'favicon.ico' ) ) {
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$favi = 'favicon.ico';
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} elseif ( file_exists( ABSPATH . 'favicon.png' ) ) {
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$favi = 'favicon.png';
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}
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if ( ! empty( $favi ) ) {
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$favi_url = $site_url . $favi;
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}
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}
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if ( $parse_page ) {
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// try to parse page.
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if ( empty( $favi_url ) ) {
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$favi_url = $this->try_to_parse_favicon( $site_url );
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}
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if ( ! empty( $favi_url ) ) {
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return $favi_url;
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} else {
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return false;
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}
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} else {
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return $favi_url;
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}
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}
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/**
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* Method try_to_parse_favicon()
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*
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* Try to parse child site URL for favicon.
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*
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* @param string $site_url Child site URL.
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*
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* @uses wp_remote_get() Performs an HTTP request using the GET method and returns its response.
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* @see https://developer.wordpress.org/reference/functions/wp_remote_get/
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*
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* @used-by MainWP_Child_Misc::get_favicon() Get the child site favicon.
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*
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* @return string Parsed favicon.
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*/
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private function try_to_parse_favicon( $site_url ) {
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$request = wp_remote_get( $site_url, array( 'timeout' => 50 ) );
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$favi = '';
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if ( is_array( $request ) && isset( $request['body'] ) ) {
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$preg_str1 = '/(<link\s+(?:[^\>]*)(?:rel="shortcut\s+icon"\s*)(?:[^>]*)?href="([^"]+)"(?:[^>]*)?>)/is';
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$preg_str2 = '/(<link\s+(?:[^\>]*)(?:rel="(?:shortcut\s+)?icon"\s*)(?:[^>]*)?href="([^"]+)"(?:[^>]*)?>)/is';
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if ( preg_match( $preg_str1, $request['body'], $matches ) ) {
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$favi = $matches[2];
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} elseif ( preg_match( $preg_str2, $request['body'], $matches ) ) {
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$favi = $matches[2];
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}
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}
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$favi_url = '';
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if ( ! empty( $favi ) ) {
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if ( false === strpos( $favi, 'http' ) ) {
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if ( 0 === strpos( $favi, '//' ) ) {
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if ( 0 === strpos( $site_url, 'https' ) ) {
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$favi_url = 'https:' . $favi;
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} else {
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$favi_url = 'http:' . $favi;
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}
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} else {
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$favi_url = $site_url . $favi;
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}
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} else {
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$favi_url = $favi;
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}
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}
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return $favi_url;
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}
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/**
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* Method get_security_stats()
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*
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* Get security issues information.
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*
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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*/
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public function get_security_stats() {
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$information = array();
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$information['listing'] = ( ! MainWP_Security::prevent_listing_ok() ? 'N' : 'Y' );
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$information['wp_version'] = ( ! MainWP_Security::remove_wp_version_ok() ? 'N' : 'Y' );
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$information['rsd'] = ( ! MainWP_Security::remove_rsd_ok() ? 'N' : 'Y' );
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$information['wlw'] = ( ! MainWP_Security::remove_wlw_ok() ? 'N' : 'Y' );
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$information['db_reporting'] = ( ! MainWP_Security::remove_database_reporting_ok() ? 'N' : 'Y' );
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$information['php_reporting'] = ( ! MainWP_Security::remove_php_reporting_ok() ? 'N' : 'Y' );
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$information['versions'] = ( ! MainWP_Security::remove_scripts_version_ok() || ! MainWP_Security::remove_styles_version_ok() || ! MainWP_Security::remove_generator_version_ok() ? 'N' : 'Y' );
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$information['registered_versions'] = ( MainWP_Security::remove_registered_versions_ok() ? 'Y' : 'N' );
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$information['admin'] = ( MainWP_Security::admin_user_ok() ? 'Y' : 'N' );
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$information['readme'] = ( MainWP_Security::remove_readme_ok() ? 'Y' : 'N' );
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MainWP_Helper::write( $information );
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}
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/**
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* Method do_security_fix()
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*
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* Fix detected security issues and set feedback to sync information.
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*
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* @uses MainWP_Helper::update_option() Update option by name.
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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* @uses MainWP_Security::prevent_listing()
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* @uses MainWP_Security::prevent_listing_ok()
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* @uses MainWP_Security::remove_wp_version()
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* @uses MainWP_Security::remove_wp_version_ok()
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* @uses MainWP_Security::remove_rsd()
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* @uses MainWP_Security::remove_rsd_ok()
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* @uses MainWP_Security::remove_wlw()
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* @uses MainWP_Security::remove_wlw_ok()
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* @uses MainWP_Security::remove_database_reporting()
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* @uses MainWP_Security::remove_database_reporting_ok()
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* @uses MainWP_Security::remove_php_reporting()
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* @uses MainWP_Security::remove_php_reporting_ok()
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* @uses MainWP_Security::remove_generator_version()
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* @uses MainWP_Security::admin_user_ok()
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* @uses MainWP_Security::remove_readme()
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* @uses MainWP_Security::remove_readme_ok()
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*/
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public function do_security_fix() {
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$sync = false;
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if ( 'all' === $_POST['feature'] ) {
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$sync = true;
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}
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$information = array();
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$security = get_option( 'mainwp_security' );
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if ( ! is_array( $security ) ) {
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$security = array();
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}
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if ( 'all' === $_POST['feature'] || 'listing' === $_POST['feature'] ) {
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MainWP_Security::prevent_listing();
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$information['listing'] = ( ! MainWP_Security::prevent_listing_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'wp_version' === $_POST['feature'] ) {
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$security['wp_version'] = true;
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MainWP_Security::remove_wp_version( true );
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$information['wp_version'] = ( ! MainWP_Security::remove_wp_version_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'rsd' === $_POST['feature'] ) {
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$security['rsd'] = true;
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MainWP_Security::remove_rsd( true );
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$information['rsd'] = ( ! MainWP_Security::remove_rsd_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'wlw' === $_POST['feature'] ) {
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$security['wlw'] = true;
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MainWP_Security::remove_wlw( true );
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$information['wlw'] = ( ! MainWP_Security::remove_wlw_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'db_reporting' === $_POST['feature'] ) {
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MainWP_Security::remove_database_reporting();
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$information['db_reporting'] = ( ! MainWP_Security::remove_database_reporting_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'php_reporting' === $_POST['feature'] ) {
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$security['php_reporting'] = true;
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MainWP_Security::remove_php_reporting( true );
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$information['php_reporting'] = ( ! MainWP_Security::remove_php_reporting_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'versions' === $_POST['feature'] ) {
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$security['scripts_version'] = true;
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$security['styles_version'] = true;
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$security['generator_version'] = true;
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MainWP_Security::remove_generator_version( true );
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$information['versions'] = 'Y';
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}
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if ( 'all' === $_POST['feature'] || 'registered_versions' === $_POST['feature'] ) {
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$security['registered_versions'] = true;
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$information['registered_versions'] = 'Y';
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}
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if ( 'all' === $_POST['feature'] || 'admin' === $_POST['feature'] ) {
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$information['admin'] = ( ! MainWP_Security::admin_user_ok() ? 'N' : 'Y' );
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}
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if ( 'all' === $_POST['feature'] || 'readme' === $_POST['feature'] ) {
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$security['readme'] = true;
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MainWP_Security::remove_readme( true );
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$information['readme'] = ( MainWP_Security::remove_readme_ok() ? 'Y' : 'N' );
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}
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MainWP_Helper::update_option( 'mainwp_security', $security, 'yes' );
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if ( $sync ) {
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$information['sync'] = MainWP_Child_Stats::get_instance()->get_site_stats( array(), false );
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}
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MainWP_Helper::write( $information );
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}
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/**
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* Method do_security_un_fix()
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*
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* Unfix fixed child site security issues.
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*
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* @uses MainWP_Helper::update_option() Update option by name.
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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* @uses MainWP_Security::remove_readme_ok()
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*/
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public function do_security_un_fix() {
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$information = array();
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$sync = false;
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if ( 'all' === $_POST['feature'] ) {
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$sync = true;
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}
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$security = get_option( 'mainwp_security' );
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if ( 'all' === $_POST['feature'] || 'wp_version' === $_POST['feature'] ) {
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$security['wp_version'] = false;
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$information['wp_version'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'rsd' === $_POST['feature'] ) {
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$security['rsd'] = false;
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$information['rsd'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'wlw' === $_POST['feature'] ) {
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$security['wlw'] = false;
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$information['wlw'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'php_reporting' === $_POST['feature'] ) {
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$security['php_reporting'] = false;
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$information['php_reporting'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'versions' === $_POST['feature'] ) {
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$security['scripts_version'] = false;
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$security['styles_version'] = false;
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$security['generator_version'] = false;
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$information['versions'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'registered_versions' === $_POST['feature'] ) {
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$security['registered_versions'] = false;
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$information['registered_versions'] = 'N';
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}
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if ( 'all' === $_POST['feature'] || 'readme' === $_POST['feature'] ) {
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$security['readme'] = false;
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$information['readme'] = MainWP_Security::remove_readme_ok();
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}
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MainWP_Helper::update_option( 'mainwp_security', $security, 'yes' );
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if ( $sync ) {
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$information['sync'] = MainWP_Child_Stats::get_instance()->get_site_stats( array(), false );
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}
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MainWP_Helper::write( $information );
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}
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/**
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* Method settings_tools()
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*
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* Fire off misc actions and set feedback to the sync information.
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*
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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* @uses wp_destroy_all_sessions() Remove all session tokens for the current user from the database.
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* @see https://developer.wordpress.org/reference/functions/wp_destroy_all_sessions/
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*
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* @uses wp_get_all_sessions() Retrieve a list of sessions for the current user.
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* @see https://developer.wordpress.org/reference/functions/wp_get_all_sessions/
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*
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* @deprecated Unused Element
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*/
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public function settings_tools() {
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if ( isset( $_POST['action'] ) ) {
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switch ( $_POST['action'] ) {
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case 'force_destroy_sessions':
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if ( 0 === get_current_user_id() ) {
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MainWP_Helper::write( array( 'error' => __( 'Cannot get user_id', 'mainwp-child' ) ) );
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}
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wp_destroy_all_sessions();
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$sessions = wp_get_all_sessions();
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if ( empty( $sessions ) ) {
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MainWP_Helper::write( array( 'success' => 1 ) );
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} else {
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MainWP_Helper::write( array( 'error' => __( 'Cannot destroy sessions', 'mainwp-child' ) ) );
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}
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break;
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default:
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MainWP_Helper::write( array( 'error' => __( 'Invalid action', 'mainwp-child' ) ) );
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}
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} else {
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MainWP_Helper::write( array( 'error' => __( 'Missing action', 'mainwp-child' ) ) );
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}
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}
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/**
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* Method uploader_action()
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*
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* Initiate the file upload action.
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*
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* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
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* @uses MainWP_Child_Misc::uploader_upload_file() Upload file from the MainWP Dashboard.
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*
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* @return void
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*/
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public function uploader_action() {
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$file_url = base64_decode( $_POST['url'] ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- Required for backwards compatibility.
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$path = $_POST['path'];
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$filename = $_POST['filename'];
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$information = array();
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if ( empty( $file_url ) || empty( $path ) ) {
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MainWP_Helper::write( $information );
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return;
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}
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if ( strpos( $path, 'wp-content' ) === 0 ) {
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$path = basename( WP_CONTENT_DIR ) . substr( $path, 10 );
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} elseif ( strpos( $path, 'wp-includes' ) === 0 ) {
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$path = WPINC . substr( $path, 11 );
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}
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if ( '/' === $path ) {
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$dir = ABSPATH;
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} else {
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$path = str_replace( ' ', '-', $path );
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$path = str_replace( '.', '-', $path );
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$dir = ABSPATH . $path;
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}
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if ( ! file_exists( $dir ) ) {
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if ( false === mkdir( $dir, 0777, true ) ) {
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$information['error'] = 'ERRORCREATEDIR';
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MainWP_Helper::write( $information );
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return;
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}
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}
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try {
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$upload = $this->uploader_upload_file( $file_url, $dir, $filename );
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if ( null !== $upload ) {
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$information['success'] = true;
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}
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} catch ( \Exception $e ) {
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$information['error'] = $e->getMessage();
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}
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MainWP_Helper::write( $information );
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}
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/**
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* Method uploader_upload_file()
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*
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* Upload file from the MainWP Dashboard.
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*
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* @param string $file_url URL of file to be uploaded.
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* @param string $path Path to upload to.
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* @param string $file_name Name of file to upload.
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*
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* @uses wp_remote_get() Performs an HTTP request using the GET method and returns its response.
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* @see https://developer.wordpress.org/reference/functions/wp_remote_get/
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*
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* @uses sanitize_file_name() Sanitizes a filename, replacing whitespace with dashes.
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* @see https://developer.wordpress.org/reference/functions/sanitize_file_name/
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|
*
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* @uses is_wp_error() Check whether variable is a WordPress Error.
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|
* @see https://developer.wordpress.org/reference/functions/is_wp_error/
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|
*
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|
* @uses wp_remote_retrieve_response_code() Retrieve only the response code from the raw response.
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|
* @see https://developer.wordpress.org/reference/functions/wp_remote_retrieve_response_code/
|
|
*
|
|
* @uses wp_remote_retrieve_response_message() Retrieve only the response message from the raw response.
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|
* @see https://developer.wordpress.org/reference/functions/wp_remote_retrieve_response_message/
|
|
*
|
|
* @used-by MainWP_Child_Misc::uploader_action() Initiate the file upload action.
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|
*
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|
* @throws \Exception Error message.
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|
*
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|
* @return array Full path and file name of uploaded file.
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|
*/
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|
public function uploader_upload_file( $file_url, $path, $file_name ) {
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|
// Fixes: Uploader Extension rename htaccess file issue.
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|
if ( '.htaccess' != $file_name && '.htpasswd' != $file_name ) {
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|
$file_name = sanitize_file_name( $file_name );
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}
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|
|
|
$full_file_name = $path . DIRECTORY_SEPARATOR . $file_name;
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|
|
|
$response = wp_remote_get(
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|
$file_url,
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array(
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|
'timeout' => 10 * 60 * 60,
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|
'stream' => true,
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|
'filename' => $full_file_name,
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|
)
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|
);
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|
|
|
if ( is_wp_error( $response ) ) {
|
|
unlink( $full_file_name );
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|
throw new \Exception( 'Error: ' . $response->get_error_message() );
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|
}
|
|
|
|
if ( 200 !== (int) wp_remote_retrieve_response_code( $response ) ) {
|
|
unlink( $full_file_name );
|
|
throw new \Exception( 'Error 404: ' . trim( wp_remote_retrieve_response_message( $response ) ) );
|
|
}
|
|
if ( '.phpfile.txt' === substr( $file_name, - 12 ) ) {
|
|
$new_file_name = substr( $file_name, 0, - 12 ) . '.php';
|
|
$new_file_name = $path . DIRECTORY_SEPARATOR . $new_file_name;
|
|
$moved = rename( $full_file_name, $new_file_name );
|
|
if ( $moved ) {
|
|
return array( 'path' => $new_file_name );
|
|
} else {
|
|
unlink( $full_file_name );
|
|
throw new \Exception( 'Error: Copy file.' );
|
|
}
|
|
}
|
|
|
|
return array( 'path' => $full_file_name );
|
|
}
|
|
|
|
/**
|
|
* Method code_snippet()
|
|
*
|
|
* Initiate Code Snippet actions run_snippet, save_snippet and delete_snippet.
|
|
*
|
|
* @uses MainWP_Helper::write() Write response data to be sent to the MainWP Dashboard.
|
|
* @uses MainWP_Utility::execute_snippet() Execute code snippet.
|
|
* @uses MainWP_Child_Misc::snippet_save_snippet() Save code snippet.
|
|
* @uses MainWP_Child_Misc::snippet_delete_snippet() Delete code snippet.
|
|
* @uses get_option() Retrieves an option value based on an option name.
|
|
* @see https://developer.wordpress.org/reference/functions/get_option/
|
|
*/
|
|
public function code_snippet() {
|
|
|
|
$action = $_POST['action'];
|
|
$type = isset( $_POST['type'] ) ? $_POST['type'] : '';
|
|
$slug = isset( $_POST['slug'] ) ? $_POST['slug'] : '';
|
|
|
|
$snippets = get_option( 'mainwp_ext_code_snippets' );
|
|
|
|
if ( ! is_array( $snippets ) ) {
|
|
$snippets = array();
|
|
}
|
|
|
|
if ( 'run_snippet' === $action || 'save_snippet' === $action ) {
|
|
if ( ! isset( $_POST['code'] ) ) {
|
|
MainWP_Helper::write( array( 'status' => 'FAIL' ) );
|
|
}
|
|
}
|
|
|
|
$code = isset( $_POST['code'] ) ? stripslashes( $_POST['code'] ) : '';
|
|
|
|
$information = array();
|
|
if ( 'run_snippet' === $action ) {
|
|
$information = MainWP_Utility::execute_snippet( $code );
|
|
} elseif ( 'save_snippet' === $action ) {
|
|
$information = $this->snippet_save_snippet( $slug, $type, $code, $snippets );
|
|
} elseif ( 'delete_snippet' === $action ) {
|
|
$information = $this->snippet_delete_snippet( $slug, $type, $snippets );
|
|
}
|
|
|
|
if ( empty( $information ) ) {
|
|
$information = array( 'status' => 'FAIL' );
|
|
}
|
|
|
|
MainWP_Helper::write( $information );
|
|
}
|
|
|
|
/**
|
|
* Method snippet_save_snippet()
|
|
*
|
|
* Save code snippet.
|
|
*
|
|
* @param string $slug Snippet slug.
|
|
* @param string $type Type of snippet.
|
|
* @param string $code Snippet code.
|
|
* @param array $snippets An array containing all snipptes.
|
|
*
|
|
* @uses MainWP_Helper::update_option() Update option by name.
|
|
* @uses MainWP_Child_Misc::snippet_update_wp_config() Update the child site wp-config.php file.
|
|
*
|
|
* @used-by MainWP_Child_Misc::code_snippet() Initiate Code Snippet actions run_snippet, save_snippet and delete_snippet.
|
|
*
|
|
* @return array $return Status response.
|
|
*/
|
|
private function snippet_save_snippet( $slug, $type, $code, $snippets ) {
|
|
$return = array();
|
|
if ( 'C' === $type ) { // save into wp-config file.
|
|
if ( false !== $this->snippet_update_wp_config( 'save', $slug, $code ) ) {
|
|
$return['status'] = 'SUCCESS';
|
|
}
|
|
} else {
|
|
$snippets[ $slug ] = $code;
|
|
if ( MainWP_Helper::update_option( 'mainwp_ext_code_snippets', $snippets ) ) {
|
|
$return['status'] = 'SUCCESS';
|
|
}
|
|
}
|
|
MainWP_Helper::update_option( 'mainwp_ext_snippets_enabled', true, 'yes' );
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Method snippet_delete_snippet()
|
|
*
|
|
* Delete code snippet.
|
|
*
|
|
* @param string $slug Snippet slug.
|
|
* @param string $type Type of snippet.
|
|
* @param array $snippets An array containing all snipptes.
|
|
*
|
|
* @uses MainWP_Helper::update_option() Update option by name.
|
|
* @uses MainWP_Child_Misc::snippet_update_wp_config() Update the child site wp-config.php file.
|
|
*
|
|
* @used-by MainWP_Child_Misc::code_snippet() Initiate Code Snippet actions run_snippet, save_snippet and delete_snippet.
|
|
*
|
|
* @return array $return Status response.
|
|
*/
|
|
private function snippet_delete_snippet( $slug, $type, $snippets ) {
|
|
$return = array();
|
|
if ( 'C' === $type ) { // delete in wp-config file.
|
|
if ( false !== $this->snippet_update_wp_config( 'delete', $slug ) ) {
|
|
$return['status'] = 'SUCCESS';
|
|
}
|
|
} else {
|
|
if ( isset( $snippets[ $slug ] ) ) {
|
|
unset( $snippets[ $slug ] );
|
|
if ( MainWP_Helper::update_option( 'mainwp_ext_code_snippets', $snippets ) ) {
|
|
$return['status'] = 'SUCCESS';
|
|
}
|
|
} else {
|
|
$return['status'] = 'SUCCESS';
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Method snippet_update_wp_config()
|
|
*
|
|
* Update the child site wp-config.php file.
|
|
*
|
|
* @param string $action Action to perform: Delete, Save.
|
|
* @param string $slug Snippet slug.
|
|
* @param string $code Code snippet.
|
|
*
|
|
* @used-by MainWP_Child_Misc::snippet_save_snippet() Save code snippet.
|
|
* @used-by MainWP_Child_Misc::snippet_delete_snippet() Delete code snippet.
|
|
*
|
|
* @return bool If remvoed, return true, if not, return false.
|
|
*/
|
|
public function snippet_update_wp_config( $action, $slug, $code = '' ) {
|
|
|
|
$config_file = '';
|
|
if ( file_exists( ABSPATH . 'wp-config.php' ) ) {
|
|
// The config file resides in ABSPATH.
|
|
$config_file = ABSPATH . 'wp-config.php';
|
|
} elseif ( file_exists( dirname( ABSPATH ) . '/wp-config.php' ) && ! file_exists( dirname( ABSPATH ) . '/wp-settings.php' ) ) {
|
|
// The config file resides one level above ABSPATH but is not part of another install.
|
|
$config_file = dirname( ABSPATH ) . '/wp-config.php';
|
|
}
|
|
|
|
if ( ! empty( $config_file ) ) {
|
|
$wpConfig = file_get_contents( $config_file );
|
|
|
|
if ( 'delete' === $action ) {
|
|
$wpConfig = preg_replace( '/' . PHP_EOL . '{1,2}\/\*\*\*snippet_' . $slug . '\*\*\*\/(.*)\/\*\*\*end_' . $slug . '\*\*\*\/' . PHP_EOL . '/is', '', $wpConfig );
|
|
} elseif ( 'save' === $action ) {
|
|
$wpConfig = preg_replace( '/(\$table_prefix *= *[\'"][^\'|^"]*[\'"] *;)/is', '${1}' . PHP_EOL . PHP_EOL . '/***snippet_' . $slug . '***/' . PHP_EOL . $code . PHP_EOL . '/***end_' . $slug . '***/' . PHP_EOL, $wpConfig );
|
|
}
|
|
file_put_contents( $config_file, $wpConfig );
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|
