admin-upgrade.php at 5.8.9 · Advanced Custom Fields (ACF®)

advanced-custom-fields / includes / admin / admin-upgrade.php

admin-upgrade.php

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1	<?php
2
3	if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
4
5	if( ! class_exists('ACF_Admin_Upgrade') ) :
6
7	class ACF_Admin_Upgrade {
8
9	/**
10	* __construct
11	*
12	* Sets up the class functionality.
13	*
14	* @date 31/7/18
15	* @since 5.7.2
16	*
17	* @param void
18	* @return void
19	*/
20	function __construct() {
21
22	// actions
23	add_action( 'admin_menu', array($this,'admin_menu'), 20 );
24	if( is_multisite() ) {
25	add_action( 'network_admin_menu', array($this,'network_admin_menu'), 20 );
26	}
27	}
28
29	/**
30	* admin_menu
31	*
32	* Setus up logic if DB Upgrade is needed on a single site.
33	*
34	* @date 24/8/18
35	* @since 5.7.4
36	*
37	* @param void
38	* @return void
39	*/
40	function admin_menu() {
41
42	// check if upgrade is avaialble
43	if( acf_has_upgrade() ) {
44
45	// add notice
46	add_action('admin_notices', array($this, 'admin_notices'));
47
48	// add page
49	$page = add_submenu_page('index.php', __('Upgrade Database','acf'), __('Upgrade Database','acf'), acf_get_setting('capability'), 'acf-upgrade', array($this,'admin_html') );
50
51	// actions
52	add_action('load-' . $page, array($this,'admin_load'));
53	}
54	}
55
56	/**
57	* network_admin_menu
58	*
59	* Sets up admin logic if DB Upgrade is required on a multi site.
60	*
61	* @date 24/8/18
62	* @since 5.7.4
63	*
64	* @param void
65	* @return void
66	*/
67	function network_admin_menu() {
68
69	// Vars.
70	$upgrade = false;
71
72	// Loop over sites and check for upgrades.
73	$sites = get_sites( array( 'number' => 0 ) );
74	if( $sites ) {
75
76	// Unhook action to avoid memory issue (as seen in wp-includes/ms-site.php).
77	remove_action( 'switch_blog', 'wp_switch_roles_and_user', 1 );
78	foreach( $sites as $site ) {
79
80	// Switch site.
81	switch_to_blog( $site->blog_id );
82
83	// Check for upgrade.
84	$site_upgrade = acf_has_upgrade();
85
86	// Restore site.
87	// Ideally, we would switch back to the original site at after looping, however,
88	// the restore_current_blog() is needed to modify global vars.
89	restore_current_blog();
90
91	// Check if upgrade was found.
92	if( $site_upgrade ) {
93	$upgrade = true;
94	break;
95	}
96	}
97	add_action( 'switch_blog', 'wp_switch_roles_and_user', 1, 2 );
98	}
99
100	// Bail early if no upgrade is needed.
101	if( !$upgrade ) {
102	return;
103	}
104
105	// Add notice.
106	add_action('network_admin_notices', array($this, 'network_admin_notices'));
107
108	// Add page.
109	$page = add_submenu_page(
110	'index.php',
111	__('Upgrade Database','acf'),
112	__('Upgrade Database','acf'),
113	acf_get_setting('capability'),
114	'acf-upgrade-network',
115	array( $this,'network_admin_html' )
116	);
117	add_action( "load-$page", array( $this, 'network_admin_load' ) );
118	}
119
120	/**
121	* admin_load
122	*
123	* Runs during the loading of the admin page.
124	*
125	* @date 24/8/18
126	* @since 5.7.4
127	*
128	* @param type $var Description. Default.
129	* @return type Description.
130	*/
131	function admin_load() {
132
133	// remove prompt
134	remove_action('admin_notices', array($this, 'admin_notices'));
135
136	// load acf scripts
137	acf_enqueue_scripts();
138	}
139
140	/**
141	* network_admin_load
142	*
143	* Runs during the loading of the network admin page.
144	*
145	* @date 24/8/18
146	* @since 5.7.4
147	*
148	* @param type $var Description. Default.
149	* @return type Description.
150	*/
151	function network_admin_load() {
152
153	// remove prompt
154	remove_action('network_admin_notices', array($this, 'network_admin_notices'));
155
156	// load acf scripts
157	acf_enqueue_scripts();
158	}
159
160	/**
161	* admin_notices
162	*
163	* Displays the DB Upgrade prompt.
164	*
165	* @date 23/8/18
166	* @since 5.7.3
167	*
168	* @param void
169	* @return void
170	*/
171	function admin_notices() {
172
173	// vars
174	$view = array(
175	'button_text' => __("Upgrade Database", 'acf'),
176	'button_url' => admin_url('index.php?page=acf-upgrade'),
177	'confirm' => true
178	);
179
180	// view
181	acf_get_view('html-notice-upgrade', $view);
182	}
183
184	/**
185	* network_admin_notices
186	*
187	* Displays the DB Upgrade prompt on a multi site.
188	*
189	* @date 23/8/18
190	* @since 5.7.3
191	*
192	* @param void
193	* @return void
194	*/
195	function network_admin_notices() {
196
197	// vars
198	$view = array(
199	'button_text' => __("Review sites & upgrade", 'acf'),
200	'button_url' => network_admin_url('index.php?page=acf-upgrade-network'),
201	'confirm' => false
202	);
203
204	// view
205	acf_get_view('html-notice-upgrade', $view);
206	}
207
208	/**
209	* admin_html
210	*
211	* Displays the HTML for the admin page.
212	*
213	* @date 24/8/18
214	* @since 5.7.4
215	*
216	* @param void
217	* @return void
218	*/
219	function admin_html() {
220	acf_get_view('html-admin-page-upgrade');
221	}
222
223	/**
224	* network_admin_html
225	*
226	* Displays the HTML for the network upgrade admin page.
227	*
228	* @date 24/8/18
229	* @since 5.7.4
230	*
231	* @param void
232	* @return void
233	*/
234	function network_admin_html() {
235	acf_get_view('html-admin-page-upgrade-network');
236	}
237	}
238
239	// instantiate
240	acf_new_instance('ACF_Admin_Upgrade');
241
242	endif; // class_exists check
243
244	?>