<?php

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namespace Elementor;

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if ( ! defined( 'ABSPATH' ) ) {

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exit; // Exit if accessed directly.

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}

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/**

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* Elementor rollback.

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*

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* Elementor rollback handler class is responsible for rolling back Elementor to

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* previous version.

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*

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* @since 1.5.0

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*/

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class Rollback {

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/**

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* Package URL.

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*

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* Holds the package URL.

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*

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* @since 1.5.0

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* @access protected

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*

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* @var string Package URL.

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*/

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protected $package_url;

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/**

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* Version.

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*

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* Holds the version.

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*

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* @since 1.5.0

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* @access protected

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*

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* @var string Package URL.

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*/

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protected $version;

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/**

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* Plugin name.

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*

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* Holds the plugin name.

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*

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* @since 1.5.0

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* @access protected

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*

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* @var string Plugin name.

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*/

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protected $plugin_name;

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/**

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* Plugin slug.

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*

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* Holds the plugin slug.

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*

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* @since 1.5.0

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* @access protected

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*

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* @var string Plugin slug.

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*/

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protected $plugin_slug;

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/**

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* Rollback constructor.

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*

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* Initializing Elementor rollback.

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*

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* @since 1.5.0

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* @access public

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*

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* @param array $args Optional. Rollback arguments. Default is an empty array.

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*/

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public function __construct( $args = [] ) {

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foreach ( $args as $key => $value ) {

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$this->{$key} = $value;

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}

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}

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/**

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* Print inline style.

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*

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* Add an inline CSS to the rollback page.

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*

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* @since 1.5.0

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* @access private

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*/

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private function print_inline_style() {

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?>

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<style>

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.wrap {

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overflow: hidden;

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max-width: 850px;

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margin: auto;

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font-family: Courier, monospace;

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}

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h1 {

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background: #D30C5C;

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text-align: center;

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color: #fff !important;

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padding: 70px !important;

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text-transform: uppercase;

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letter-spacing: 1px;

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}

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h1 img {

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max-width: 300px;

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display: block;

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margin: auto auto 50px;

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}

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</style>

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<?php

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}

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/**

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* Apply package.

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*

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* Change the plugin data when WordPress checks for updates. This method

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* modifies package data to update the plugin from a specific URL containing

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* the version package.

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*

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* @since 1.5.0

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* @access protected

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*/

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protected function apply_package() {

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$update_plugins = get_site_transient( 'update_plugins' );

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if ( ! is_object( $update_plugins ) ) {

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$update_plugins = new \stdClass();

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}

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$plugin_info = new \stdClass();

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$plugin_info->new_version = $this->version;

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$plugin_info->slug = $this->plugin_slug;

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$plugin_info->package = $this->package_url;

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$plugin_info->url = 'https://elementor.com/';

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$update_plugins->response[ $this->plugin_name ] = $plugin_info;

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// Remove handle beta testers.

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remove_filter( 'pre_set_site_transient_update_plugins', [ Plugin::instance()->beta_testers, 'check_version' ] );

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set_site_transient( 'update_plugins', $update_plugins );

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}

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/**

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* Upgrade.

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*

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* Run WordPress upgrade to rollback Elementor to previous version.

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*

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* @since 1.5.0

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* @access protected

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*/

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protected function upgrade() {

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require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';

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$logo_url = ELEMENTOR_ASSETS_URL . 'images/logo-panel.svg';

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$upgrader_args = [

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'url' => 'update.php?action=upgrade-plugin&plugin=' . rawurlencode( $this->plugin_name ),

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'plugin' => $this->plugin_name,

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'nonce' => 'upgrade-plugin_' . $this->plugin_name,

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'title' => '<img src="' . $logo_url . '" alt="Elementor">' . esc_html__( 'Rollback to Previous Version', 'elementor' ),

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];

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$this->print_inline_style();

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$upgrader = new \Plugin_Upgrader( new \Plugin_Upgrader_Skin( $upgrader_args ) );

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$upgrader->upgrade( $this->plugin_name );

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}

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/**

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* Run.

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*

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* Rollback Elementor to previous versions.

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*

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* @since 1.5.0

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* @access public

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*/

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public function run() {

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$this->apply_package();

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$this->upgrade();

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}

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}

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