elementor / core / base / db-upgrades-manager.php

db-upgrades-manager.php in Elementor Website Builder – more than just a page builder 3.0.3, at core/base/db-upgrades-manager.php

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1	<?php
2
3	namespace Elementor\Core\Base;
4
5	use Elementor\Plugin;
6
7	if ( ! defined( 'ABSPATH' ) ) {
8	exit; // Exit if accessed directly
9	}
10
11	abstract class DB_Upgrades_Manager extends Background_Task_Manager {
12	protected $current_version = null;
13	protected $query_limit = 100;
14
15	abstract public function get_new_version();
16	abstract public function get_version_option_name();
17	abstract public function get_upgrades_class();
18	abstract public function get_updater_label();
19
20	public function get_task_runner_class() {
21	return 'Elementor\Core\Upgrade\Updater';
22	}
23
24	public function get_query_limit() {
25	return $this->query_limit;
26	}
27
28	public function set_query_limit( $limit ) {
29	$this->query_limit = $limit;
30	}
31
32	public function get_current_version() {
33	if ( null === $this->current_version ) {
34	$this->current_version = get_option( $this->get_version_option_name() );
35	}
36
37	return $this->current_version;
38	}
39
40	public function should_upgrade() {
41	$current_version = $this->get_current_version();
42
43	// It's a new install.
44	if ( ! $current_version ) {
45	$this->update_db_version();
46	return false;
47	}
48
49	return version_compare( $this->get_new_version(), $current_version, '>' );
50	}
51
52	public function on_runner_start() {
53	parent::on_runner_start();
54
55	define( 'IS_ELEMENTOR_UPGRADE', true );
56	}
57
58	public function on_runner_complete( $did_tasks = false ) {
59	$logger = Plugin::$instance->logger->get_logger();
60
61	$logger->info( 'Elementor data updater process has been completed.', [
62	'meta' => [
63	'plugin' => $this->get_plugin_label(),
64	'from' => $this->current_version,
65	'to' => $this->get_new_version(),
66	],
67	] );
68
69	Plugin::$instance->files_manager->clear_cache();
70
71	$this->update_db_version();
72
73	if ( $did_tasks ) {
74	$this->add_flag( 'completed' );
75	}
76	}
77
78	public function admin_notice_start_upgrade() {
79	$upgrade_link = $this->get_start_action_url();
80	$message = '<p>' . sprintf( __( '%s Your site database needs to be updated to the latest version.', 'elementor' ), $this->get_updater_label() ) . '</p>';
81	$message .= '<p>' . sprintf( '<a href="%s" class="button-primary">%s</a>', $upgrade_link, __( 'Update Now', 'elementor' ) ) . '</p>';
82
83	echo '<div class="notice notice-error">' . $message . '</div>';
84	}
85
86	public function admin_notice_upgrade_is_running() {
87	$upgrade_link = $this->get_continue_action_url();
88	$message = '<p>' . sprintf( __( '%s Database update process is running in the background.', 'elementor' ), $this->get_updater_label() ) . '</p>';
89	$message .= '<p>' . __( 'Taking a while?', 'elementor' ) . '<a href="' . $upgrade_link . '" class="button-primary">' . __( 'Click here to run it now', 'elementor' ) . '</a></p>';
90
91	echo '<div class="notice notice-warning">' . $message . '</div>';
92	}
93
94	public function admin_notice_upgrade_is_completed() {
95	$this->delete_flag( 'completed' );
96
97	$message = '<p>' . sprintf( __( '%s The database update process is now complete. Thank you for updating to the latest version!', 'elementor' ), $this->get_updater_label() ) . '</p>';
98
99	echo '<div class="notice notice-success">' . $message . '</div>';
100	}
101
102	/**
103	* @access protected
104	*/
105	protected function start_run() {
106	$updater = $this->get_task_runner();
107
108	if ( $updater->is_running() ) {
109	return;
110	}
111
112	$upgrade_callbacks = $this->get_upgrade_callbacks();
113
114	if ( empty( $upgrade_callbacks ) ) {
115	$this->on_runner_complete();
116	return;
117	}
118
119	foreach ( $upgrade_callbacks as $callback ) {
120	$updater->push_to_queue( [
121	'callback' => $callback,
122	] );
123	}
124
125	$updater->save()->dispatch();
126
127	Plugin::$instance->logger->get_logger()->info( 'Elementor data updater process has been queued.', [
128	'meta' => [
129	'plugin' => $this->get_plugin_label(),
130	'from' => $this->current_version,
131	'to' => $this->get_new_version(),
132	],
133	] );
134	}
135
136	protected function update_db_version() {
137	update_option( $this->get_version_option_name(), $this->get_new_version() );
138	}
139
140	public function get_upgrade_callbacks() {
141	$prefix = '_v_';
142	$upgrades_class = $this->get_upgrades_class();
143	$upgrades_reflection = new \ReflectionClass( $upgrades_class );
144
145	$callbacks = [];
146
147	foreach ( $upgrades_reflection->getMethods() as $method ) {
148	$method_name = $method->getName();
149	if ( false === strpos( $method_name, $prefix ) ) {
150	continue;
151	}
152
153	if ( ! preg_match_all( "/$prefix(\d+_\d+_\d+)/", $method_name, $matches ) ) {
154	continue;
155	}
156
157	$method_version = str_replace( '_', '.', $matches[1][0] );
158
159	if ( ! version_compare( $method_version, $this->current_version, '>' ) ) {
160	continue;
161	}
162
163	$callbacks[] = [ $upgrades_class, $method_name ];
164	}
165
166	return $callbacks;
167	}
168
169	public function __construct() {
170	// If upgrade is completed - show the notice only for admins.
171	// Note: in this case `should_upgrade` returns false, because it's already upgraded.
172	if ( is_admin() && current_user_can( 'update_plugins' ) && $this->get_flag( 'completed' ) ) {
173	add_action( 'admin_notices', [ $this, 'admin_notice_upgrade_is_completed' ] );
174	}
175
176	if ( ! $this->should_upgrade() ) {
177	return;
178	}
179
180	$updater = $this->get_task_runner();
181
182	$this->start_run();
183
184	if ( $updater->is_running() && current_user_can( 'update_plugins' ) ) {
185	add_action( 'admin_notices', [ $this, 'admin_notice_upgrade_is_running' ] );
186	}
187
188	parent::__construct();
189	}
190	}
191