wp-optimize / includes / class-wp-optimize-updates.php

class-wp-optimize-updates.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.3, at includes/class-wp-optimize-updates.php

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1	<?php
2	/**
3	* WP_Optimize_Updates class using for run updates in database from version to version.
4	*/
5
6	if (!defined('ABSPATH')) die('Access denied.');
7
8	if (!class_exists('WP_Optimize_Updates')) :
9
10	class WP_Optimize_Updates {
11
12	/**
13	* Format: key=<version>, value=array of method names to call
14	* Example Usage:
15	* private static $db_updates = array(
16	* '1.0.1' => array(
17	* 'update_101_add_new_column',
18	* ),
19	* );
20	*
21	* @var Mixed
22	*/
23	private static $updates = array(
24	'3.0.12' => array('delete_old_locks'),
25	'3.0.17' => array('disable_cache_directories_viewing'),
26	'3.1.0' => array('reset_wpo_plugin_cron_tasks_schedule'),
27	'3.1.4' => array('enable_minify_defer'),
28	'3.1.5' => array('update_minify_excludes'),
29	);
30
31	/**
32	* See if any database schema updates are needed, and perform them if so.
33	* Example Usage:
34	* public static function update_101_add_new_column() {
35	* $wpdb = $GLOBALS['wpdb'];
36	* $wpdb->query('ALTER TABLE tm_tasks ADD task_expiry varchar(300) AFTER id');
37	* }
38	*/
39	public static function check_updates() {
40	$our_version = WPO_VERSION;
41	$db_version = get_option('wpo_update_version');
42	if (!$db_version \|\| version_compare($our_version, $db_version, '>')) {
43	foreach (self::$updates as $version => $updates) {
44	if (version_compare($version, $db_version, '>')) {
45	foreach ($updates as $update) {
46	call_user_func(array(__CLASS__, $update));
47	}
48	}
49	}
50	update_option('wpo_update_version', WPO_VERSION);
51	}
52	}
53
54	/**
55	* Delete old semaphore locks from options database table.
56	*/
57	public static function delete_old_locks() {
58	global $wpdb;
59
60	// using this query we delete all rows related to locks.
61	$query = "DELETE FROM {$wpdb->options}".
62	" WHERE (option_name LIKE ('updraft_semaphore_%')".
63	" OR option_name LIKE ('updraft_last_lock_time_%')".
64	" OR option_name LIKE ('updraft_locked_%')".
65	" OR option_name LIKE ('updraft_unlocked_%'))".
66	" AND ".
67	"(option_name LIKE ('%smush')".
68	" OR option_name LIKE ('%load-url-task'));";
69
70	$wpdb->query($query);
71	}
72
73	/**
74	* Disable cache directories viewing.
75	*/
76	public static function disable_cache_directories_viewing() {
77	wpo_disable_cache_directories_viewing();
78	}
79
80	public static function reset_wpo_plugin_cron_tasks_schedule() {
81	wp_clear_scheduled_hook('wpo_plugin_cron_tasks');
82	}
83
84	/**
85	* Update Minify Defer option (The option was hidden until now, but we're changing the setting)
86	*
87	* @return void
88	*/
89	public static function enable_minify_defer() {
90	if (!function_exists('wp_optimize_minify_config')) {
91	include_once WPO_PLUGIN_MAIN_PATH . '/minify/class-wp-optimize-minify-config.php';
92	}
93	$current_setting = wp_optimize_minify_config()->get('enable_defer_js');
94	if (true === $current_setting) {
95	wp_optimize_minify_config()->update(array('enable_defer_js' => 'all'));
96	} else {
97	wp_optimize_minify_config()->update(array('enable_defer_js' => 'individual'));
98	}
99	}
100
101	/**
102	* Update Minify default exclude options
103	*
104	* @return void
105	*/
106	public static function update_minify_excludes() {
107	if (!WPO_MINIFY_PHP_VERSION_MET) return;
108	if (!function_exists('wp_optimize_minify_config')) {
109	include_once WPO_PLUGIN_MAIN_PATH . '/minify/class-wp-optimize-minify-config.php';
110	}
111
112	if (!class_exists('WP_Optimize_Minify_Functions')) {
113	include_once WPO_PLUGIN_MAIN_PATH . '/minify/class-wp-optimize-minify-functions.php';
114	}
115
116	$new_default_items = array(
117	'elementor-admin-bar',
118	'pdfjs-dist',
119	'wordpress-popular-posts',
120	);
121
122	$user_excluded_blacklist_items = array();
123	$user_excluded_ignorelist_items = array();
124
125	// Get the lists as saved in the DB
126	$current_blacklist = wp_optimize_minify_config()->get('blacklist');
127	$current_ignorelist = wp_optimize_minify_config()->get('ignore_list');
128
129	// Only proceed if the the upgrade hasn't been done yet, i.e. the values aren't arrays
130	if (is_array($current_blacklist) && is_array($current_ignorelist)) return;
131
132	$current_blacklist = array_map('trim', explode("\n", $current_blacklist));
133	$current_ignorelist = array_map('trim', explode("\n", $current_ignorelist));
134
135	// Get the default lists
136	$default_blacklist = WP_Optimize_Minify_Functions::get_default_ie_blacklist();
137	$default_ignorelist = WP_Optimize_Minify_Functions::get_default_ignore();
138
139	foreach ($default_blacklist as $bl_item) {
140	// If a blacklist item isn't in the list, it was manually removed by the user, so we save that.
141	if (!in_array($bl_item, $current_blacklist)) $user_excluded_blacklist_items[] = $bl_item;
142	}
143
144	foreach ($default_ignorelist as $il_item) {
145	if (!in_array($il_item, $current_ignorelist) && !in_array($il_item, $new_default_items)) $user_excluded_ignorelist_items[] = $il_item;
146	}
147
148	// Update the options
149	wp_optimize_minify_config()->update(array('blacklist' => $user_excluded_blacklist_items));
150	wp_optimize_minify_config()->update(array('ignore_list' => $user_excluded_ignorelist_items));
151	}
152	}
153
154	endif;
155