elementor / core / admin / canary-deployment.php

canary-deployment.php in Elementor Website Builder – more than just a page builder 3.19.4, at core/admin/canary-deployment.php

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1	<?php
2	namespace Elementor\Core\Admin;
3
4	use Elementor\Api;
5	use Elementor\Core\Base\Module;
6
7	if ( ! defined( 'ABSPATH' ) ) {
8	exit; // Exit if accessed directly.
9	}
10
11	// TODO: Move this class to pro version for better architecture.
12	class Canary_Deployment extends Module {
13
14	const CURRENT_VERSION = ELEMENTOR_VERSION;
15	const PLUGIN_BASE = ELEMENTOR_PLUGIN_BASE;
16
17	private $canary_deployment_info = null;
18
19	/**
20	* Get module name.
21	*
22	* Retrieve the module name.
23	*
24	* @since 2.6.0
25	* @access public
26	*
27	* @return string Module name.
28	*/
29	public function get_name() {
30	return 'canary-deployment';
31	}
32
33	/**
34	* Check version.
35	*
36	* @since 2.6.0
37	* @access public
38	*
39	* @param object $transient Plugin updates data.
40	*
41	* @return object Plugin updates data.
42	*/
43	public function check_version( $transient ) {
44	// First transient before the real check.
45	if ( ! isset( $transient->response ) ) {
46	return $transient;
47	}
48
49	// Placeholder
50	$stable_version = '0.0.0';
51
52	if ( ! empty( $transient->response[ static::PLUGIN_BASE ]->new_version ) ) {
53	$stable_version = $transient->response[ static::PLUGIN_BASE ]->new_version;
54	}
55
56	if ( null === $this->canary_deployment_info ) {
57	$this->canary_deployment_info = $this->get_canary_deployment_info();
58	}
59
60	// Can be false - if canary version is not available.
61	if ( empty( $this->canary_deployment_info ) ) {
62	return $transient;
63	}
64
65	if ( ! version_compare( $this->canary_deployment_info['new_version'], $stable_version, '>' ) ) {
66	return $transient;
67	}
68
69	$canary_deployment_info = $this->canary_deployment_info;
70
71	// Most of plugin info comes from the $transient but on first check - the response is empty.
72	if ( ! empty( $transient->response[ static::PLUGIN_BASE ] ) ) {
73	$canary_deployment_info = array_merge( (array) $transient->response[ static::PLUGIN_BASE ], $canary_deployment_info );
74	}
75
76	$transient->response[ static::PLUGIN_BASE ] = (object) $canary_deployment_info;
77
78	return $transient;
79	}
80
81	protected function get_canary_deployment_remote_info( $force ) {
82	return Api::get_canary_deployment_info( $force );
83	}
84
85	private function get_canary_deployment_info() {
86	global $pagenow;
87
88	$force = 'update-core.php' === $pagenow && isset( $_GET['force-check'] );
89
90	$canary_deployment = $this->get_canary_deployment_remote_info( $force );
91
92	if ( empty( $canary_deployment['plugin_info']['new_version'] ) ) {
93	return false;
94	}
95
96	$canary_version = $canary_deployment['plugin_info']['new_version'];
97
98	if ( version_compare( $canary_version, static::CURRENT_VERSION, '<=' ) ) {
99	return false;
100	}
101
102	if ( ! empty( $canary_deployment['conditions'] ) && ! $this->check_conditions( $canary_deployment['conditions'] ) ) {
103	return false;
104	}
105
106	return $canary_deployment['plugin_info'];
107	}
108
109	private function check_conditions( $groups ) {
110	foreach ( $groups as $group ) {
111	if ( $this->check_group( $group ) ) {
112	return true;
113	}
114	}
115
116	return false;
117	}
118
119	private function check_group( $group ) {
120	$is_or_relation = ! empty( $group['relation'] ) && 'OR' === $group['relation'];
121	unset( $group['relation'] );
122	$result = false;
123
124	foreach ( $group as $condition ) {
125	// Reset results for each condition.
126	$result = false;
127	switch ( $condition['type'] ) {
128	case 'wordpress': // phpcs:ignore WordPress.WP.CapitalPDangit.Misspelled
129	// include an unmodified $wp_version
130	include ABSPATH . WPINC . '/version.php';
131	$result = version_compare( $wp_version, $condition['version'], $condition['operator'] );
132	break;
133	case 'multisite':
134	$result = is_multisite() === $condition['multisite'];
135	break;
136	case 'language':
137	$in_array = in_array( get_locale(), $condition['languages'], true );
138	$result = 'in' === $condition['operator'] ? $in_array : ! $in_array;
139	break;
140	case 'plugin':
141	if ( ! empty( $condition['plugin_file'] ) ) {
142	$plugin_file = $condition['plugin_file']; // For PHP Unit tests.
143	} else {
144	$plugin_file = WP_PLUGIN_DIR . '/' . $condition['plugin']; // Default.
145	}
146
147	$version = '';
148
149	if ( is_plugin_active( $condition['plugin'] ) && file_exists( $plugin_file ) ) {
150	$plugin_data = get_plugin_data( $plugin_file );
151	if ( isset( $plugin_data['Version'] ) ) {
152	$version = $plugin_data['Version'];
153	}
154	}
155
156	$result = version_compare( $version, $condition['version'], $condition['operator'] );
157	break;
158	case 'theme':
159	$theme = wp_get_theme();
160	if ( wp_get_theme()->parent() ) {
161	$theme = wp_get_theme()->parent();
162	}
163
164	if ( $theme->get_template() === $condition['theme'] ) {
165	$version = $theme->version;
166	} else {
167	$version = '';
168	}
169
170	$result = version_compare( $version, $condition['version'], $condition['operator'] );
171	break;
172
173	}
174
175	if ( ( $is_or_relation && $result ) \|\| ( ! $is_or_relation && ! $result ) ) {
176	return $result;
177	}
178	}
179
180	return $result;
181	}
182
183	/**
184	* @since 2.6.0
185	* @access public
186	*/
187	public function __construct() {
188	add_filter( 'pre_set_site_transient_update_plugins', [ $this, 'check_version' ] );
189	}
190	}
191