autoptimize / classes / autoptimizeVersionUpdatesHandler.php

autoptimizeVersionUpdatesHandler.php in Autoptimize 2.8.2, at classes/autoptimizeVersionUpdatesHandler.php

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1	<?php
2	/**
3	* Handles version updates and should only be instantiated in autoptimize.php if/when needed.
4	*/
5
6	if ( ! defined( 'ABSPATH' ) ) {
7	exit;
8	}
9
10	class autoptimizeVersionUpdatesHandler
11	{
12	/**
13	* The current major version string.
14	*
15	* @var string
16	*/
17	protected $current_major_version = null;
18
19	public function __construct( $current_version )
20	{
21	$this->current_major_version = substr( $current_version, 0, 3 );
22	}
23
24	/**
25	* Runs all needed upgrade procedures (depending on the
26	* current major version specified during class instantiation)
27	*/
28	public function run_needed_major_upgrades()
29	{
30	$major_update = false;
31
32	switch ( $this->current_major_version ) {
33	case '1.6':
34	$this->upgrade_from_1_6();
35	$major_update = true;
36	// No break, intentionally, so all upgrades are ran during a single request...
37	case '1.7':
38	$this->upgrade_from_1_7();
39	$major_update = true;
40	// No break, intentionally, so all upgrades are ran during a single request...
41	case '1.9':
42	$this->upgrade_from_1_9();
43	$major_update = true;
44	// No break, intentionally, so all upgrades are ran during a single request...
45	case '2.2':
46	$this->upgrade_from_2_2();
47	$major_update = true;
48	// No break, intentionally, so all upgrades are ran during a single request...
49	case '2.4':
50	if ( autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' ) == '2.4.2' ) {
51	$this->upgrade_from_2_4_2();
52	}
53	$this->upgrade_from_2_4();
54	$major_update = false;
55	// No break, intentionally, so all upgrades are ran during a single request...
56	case '2.7':
57	$this->upgrade_from_2_7();
58	$major_update = true;
59	// No break, intentionally, so all upgrades are ran during a single request...
60	}
61
62	if ( true === $major_update ) {
63	$this->on_major_version_update();
64	}
65	}
66
67	/**
68	* Checks specified version against the one stored in the database under `autoptimize_version` and performs
69	* any major upgrade routines if needed.
70	* Updates the database version to the specified $target if it's different to the one currently stored there.
71	*
72	* @param string $target Target version to check against (ie., the currently running one).
73	*/
74	public static function check_installed_and_update( $target )
75	{
76	$db_version = autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' );
77	if ( $db_version !== $target ) {
78	if ( 'none' === $db_version ) {
79	add_action( 'admin_notices', 'autoptimizeMain::notice_installed' );
80	} else {
81	$updater = new self( $db_version );
82	$updater->run_needed_major_upgrades();
83	}
84
85	// Versions differed, upgrades happened if needed, store the new version.
86	autoptimizeOptionWrapper::update_option( 'autoptimize_version', $target );
87	}
88	}
89
90	/**
91	* Called after any major version update (and it's accompanying upgrade procedure)
92	* has happened. Clears cache and sets an admin notice.
93	*/
94	protected function on_major_version_update()
95	{
96	// The transients guard here prevents stale object caches from busting the cache on every request.
97	if ( false == get_transient( 'autoptimize_stale_option_buster' ) ) {
98	set_transient( 'autoptimize_stale_option_buster', 'Mamsie & Liessie zehhe: ZWIJH!', HOUR_IN_SECONDS );
99	autoptimizeCache::clearall();
100	add_action( 'admin_notices', 'autoptimizeMain::notice_updated' );
101	}
102	}
103
104	/**
105	* From back in the days when I did not yet consider multisite.
106	*/
107	private function upgrade_from_1_6()
108	{
109	// If user was on version 1.6.x, force advanced options to be shown by default.
110	autoptimizeOptionWrapper::update_option( 'autoptimize_show_adv', '1' );
111
112	// And remove old options.
113	$to_delete_options = array(
114	'autoptimize_cdn_css',
115	'autoptimize_cdn_css_url',
116	'autoptimize_cdn_js',
117	'autoptimize_cdn_js_url',
118	'autoptimize_cdn_img',
119	'autoptimize_cdn_img_url',
120	'autoptimize_css_yui',
121	);
122	foreach ( $to_delete_options as $del_opt ) {
123	delete_option( $del_opt );
124	}
125	}
126
127	/**
128	* Forces WP 3.8 dashicons in CSS exclude options when upgrading from 1.7 to 1.8
129	*
130	* @global $wpdb
131	*/
132	private function upgrade_from_1_7()
133	{
134	if ( ! is_multisite() ) {
135	$css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' );
136	if ( empty( $css_exclude ) ) {
137	$css_exclude = 'admin-bar.min.css, dashicons.min.css';
138	} elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) {
139	$css_exclude .= ', dashicons.min.css';
140	}
141	autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude );
142	} else {
143	global $wpdb;
144	$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
145	$original_blog_id = get_current_blog_id();
146	foreach ( $blog_ids as $blog_id ) {
147	switch_to_blog( $blog_id );
148	$css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' );
149	if ( empty( $css_exclude ) ) {
150	$css_exclude = 'admin-bar.min.css, dashicons.min.css';
151	} elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) {
152	$css_exclude .= ', dashicons.min.css';
153	}
154	autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude );
155	}
156	switch_to_blog( $original_blog_id );
157	}
158	}
159
160	/**
161	* 2.0 will not aggregate inline CSS/JS by default, but we want users
162	* upgrading from 1.9 to keep their inline code aggregated by default.
163	*
164	* @global $wpdb
165	*/
166	private function upgrade_from_1_9()
167	{
168	if ( ! is_multisite() ) {
169	autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' );
170	autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' );
171	} else {
172	global $wpdb;
173	$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
174	$original_blog_id = get_current_blog_id();
175	foreach ( $blog_ids as $blog_id ) {
176	switch_to_blog( $blog_id );
177	autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' );
178	autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' );
179	}
180	switch_to_blog( $original_blog_id );
181	}
182	}
183
184	/**
185	* 2.3 has no "remove google fonts" in main screen, moved to "extra"
186	*
187	* @global $wpdb
188	*/
189	private function upgrade_from_2_2()
190	{
191	if ( ! is_multisite() ) {
192	$this->do_2_2_settings_update();
193	} else {
194	global $wpdb;
195	$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
196	$original_blog_id = get_current_blog_id();
197	foreach ( $blog_ids as $blog_id ) {
198	switch_to_blog( $blog_id );
199	$this->do_2_2_settings_update();
200	}
201	switch_to_blog( $original_blog_id );
202	}
203	}
204
205	/**
206	* Helper for 2.2 autoptimize_extra_settings upgrade to avoid duplicate code
207	*/
208	private function do_2_2_settings_update()
209	{
210	$nogooglefont = autoptimizeOptionWrapper::get_option( 'autoptimize_css_nogooglefont', '' );
211	$ao_extrasetting = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' );
212	if ( ( $nogooglefont ) && ( empty( $ao_extrasetting ) ) ) {
213	autoptimizeOptionWrapper::update_option( 'autoptimize_extra_settings', autoptimizeConfig::get_ao_extra_default_options() );
214	}
215	delete_option( 'autoptimize_css_nogooglefont' );
216	}
217
218	/**
219	* 2.4.2 introduced too many cronned ao_cachecheckers, make this right
220	*/
221	private function upgrade_from_2_4_2() {
222	// below code by Thomas Sjolshagen (http://eighty20results.com/)
223	// as found on https://www.paidmembershipspro.com/deleting-oldextra-cron-events/.
224	$jobs = _get_cron_array();
225
226	// Remove all ao_cachechecker cron jobs (for now).
227	foreach ( $jobs as $when => $job ) {
228	$name = key( $job );
229
230	if ( false !== strpos( $name, 'ao_cachechecker' ) ) {
231	unset( $jobs[ $when ] );
232	}
233	}
234
235	// Save the data.
236	_set_cron_array( $jobs );
237	}
238
239	/**
240	* Migrate imgopt options from autoptimize_extra_settings to autoptimize_imgopt_settings
241	*/
242	private function upgrade_from_2_4() {
243	$extra_settings = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' );
244	$imgopt_settings = autoptimizeOptionWrapper::get_option( 'autoptimize_imgopt_settings', '' );
245	if ( empty( $imgopt_settings ) && ! empty( $extra_settings ) ) {
246	$imgopt_settings = autoptimizeConfig::get_ao_imgopt_default_options();
247	if ( array_key_exists( 'autoptimize_extra_checkbox_field_5', $extra_settings ) ) {
248	$imgopt_settings['autoptimize_imgopt_checkbox_field_1'] = $extra_settings['autoptimize_extra_checkbox_field_5'];
249	}
250	if ( array_key_exists( 'autoptimize_extra_select_field_6', $extra_settings ) ) {
251	$imgopt_settings['autoptimize_imgopt_select_field_2'] = $extra_settings['autoptimize_extra_select_field_6'];
252	}
253	autoptimizeOptionWrapper::update_option( 'autoptimize_imgopt_settings', $imgopt_settings );
254	}
255	}
256
257	/**
258	* remove CCSS request limit option + update jquery exclusion to include WordPress 5.6 jquery.min.js.
259	*/
260	private function upgrade_from_2_7() {
261	delete_option( 'autoptimize_ccss_rlimit' );
262	$js_exclusions = get_option( 'autoptimize_js_exclude', '' );
263	if ( strpos( $js_exclusions, 'js/jquery/jquery.js' ) !== false && strpos( $js_exclusions, 'js/jquery/jquery.min.js' ) === false ) {
264	$js_exclusions .= ', js/jquery/jquery.min.js';
265	update_option( 'autoptimize_js_exclude', $js_exclusions );
266	}
267	}
268	}
269