<?php
namespace Elementor\Core\Admin;
use Elementor\Api;
use Elementor\Core\Base\Module;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
// TODO: Move this class to pro version for better architecture.
class Canary_Deployment extends Module {
const CURRENT_VERSION = ELEMENTOR_VERSION;
const PLUGIN_BASE = ELEMENTOR_PLUGIN_BASE;
private $canary_deployment_info = null;
/**
* Get module name.
*
* Retrieve the module name.
*
* @since 2.6.0
* @access public
*
* @return string Module name.
*/
public function get_name() {
return 'canary-deployment';
}
/**
* Check version.
*
* @since 2.6.0
* @access public
*
* @param object $transient Plugin updates data.
*
* @return object Plugin updates data.
*/
public function check_version( $transient ) {
// First transient before the real check.
if ( ! isset( $transient->response ) ) {
return $transient;
}
// Placeholder
$stable_version = '0.0.0';
if ( ! empty( $transient->response[ static::PLUGIN_BASE ]->new_version ) ) {
$stable_version = $transient->response[ static::PLUGIN_BASE ]->new_version;
}
if ( null === $this->canary_deployment_info ) {
$this->canary_deployment_info = $this->get_canary_deployment_info();
}
// Can be false - if canary version is not available.
if ( empty( $this->canary_deployment_info ) ) {
return $transient;
}
if ( ! version_compare( $this->canary_deployment_info['new_version'], $stable_version, '>' ) ) {
return $transient;
}
$canary_deployment_info = $this->canary_deployment_info;
// Most of plugin info comes from the $transient but on first check - the response is empty.
if ( ! empty( $transient->response[ static::PLUGIN_BASE ] ) ) {
$canary_deployment_info = array_merge( (array) $transient->response[ static::PLUGIN_BASE ], $canary_deployment_info );
}
$transient->response[ static::PLUGIN_BASE ] = (object) $canary_deployment_info;
return $transient;
}
protected function get_canary_deployment_remote_info( $force ) {
return Api::get_canary_deployment_info( $force );
}
private function get_canary_deployment_info() {
global $pagenow;
$force = 'update-core.php' === $pagenow && isset( $_GET['force-check'] );
$canary_deployment = $this->get_canary_deployment_remote_info( $force );
if ( empty( $canary_deployment['plugin_info']['new_version'] ) ) {
return false;
}
$canary_version = $canary_deployment['plugin_info']['new_version'];
if ( version_compare( $canary_version, static::CURRENT_VERSION, '<=' ) ) {
return false;
}
if ( ! empty( $canary_deployment['conditions'] ) && ! $this->check_conditions( $canary_deployment['conditions'] ) ) {
return false;
}
return $canary_deployment['plugin_info'];
}
private function check_conditions( $groups ) {
foreach ( $groups as $group ) {
if ( $this->check_group( $group ) ) {
return true;
}
}
return false;
}
private function check_group( $group ) {
$is_or_relation = ! empty( $group['relation'] ) && 'OR' === $group['relation'];
unset( $group['relation'] );
$result = false;
foreach ( $group as $condition ) {
// Reset results for each condition.
$result = false;
switch ( $condition['type'] ) {
case 'wordpress': // phpcs:ignore WordPress.WP.CapitalPDangit.Misspelled
// include an unmodified $wp_version
include ABSPATH . WPINC . '/version.php';
$result = version_compare( $wp_version, $condition['version'], $condition['operator'] );
break;
case 'multisite':
$result = is_multisite() === $condition['multisite'];
break;
case 'language':
$in_array = in_array( get_locale(), $condition['languages'], true );
$result = 'in' === $condition['operator'] ? $in_array : ! $in_array;
break;
case 'plugin':
if ( ! empty( $condition['plugin_file'] ) ) {
$plugin_file = $condition['plugin_file']; // For PHP Unit tests.
} else {
$plugin_file = WP_PLUGIN_DIR . '/' . $condition['plugin']; // Default.
}
$version = '';
if ( is_plugin_active( $condition['plugin'] ) && file_exists( $plugin_file ) ) {
$plugin_data = get_plugin_data( $plugin_file );
if ( isset( $plugin_data['Version'] ) ) {
$version = $plugin_data['Version'];
}
}
$result = version_compare( $version, $condition['version'], $condition['operator'] );
break;
case 'theme':
$theme = wp_get_theme();
if ( wp_get_theme()->parent() ) {
$theme = wp_get_theme()->parent();
}
if ( $theme->get_template() === $condition['theme'] ) {
$version = $theme->version;
} else {
$version = '';
}
$result = version_compare( $version, $condition['version'], $condition['operator'] );
break;
}
if ( ( $is_or_relation && $result ) || ( ! $is_or_relation && ! $result ) ) {
return $result;
}
}
return $result;
}
/**
* @since 2.6.0
* @access public
*/
public function __construct() {
add_filter( 'pre_set_site_transient_update_plugins', [ $this, 'check_version' ] );
}
}