/
update-core.php
1332 lines (1154 loc) · 45.4 KB
/
update-core.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<?php
/**
* Update Core administration panel.
*
* @package WordPress
* @subpackage Administration
*/
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
wp_enqueue_style( 'plugin-install' );
wp_enqueue_script( 'plugin-install' );
wp_enqueue_script( 'updates' );
add_thickbox();
if ( is_multisite() && ! is_network_admin() ) {
wp_redirect( network_admin_url( 'update-core.php' ) );
exit;
}
if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_themes' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_languages' ) ) {
wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
}
/**
* Lists available core updates.
*
* @since 2.7.0
*
* @global string $wp_local_package Locale code of the package.
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param object $update
*/
function list_core_update( $update ) {
global $wp_local_package, $wpdb;
static $first_pass = true;
$wp_version = get_bloginfo( 'version' );
$version_string = sprintf( '%s–%s', $update->current, get_locale() );
if ( 'en_US' === $update->locale && 'en_US' === get_locale() ) {
$version_string = $update->current;
} elseif ( 'en_US' === $update->locale && $update->packages->partial && $wp_version === $update->partial_version ) {
$updates = get_core_updates();
if ( $updates && 1 === count( $updates ) ) {
// If the only available update is a partial builds, it doesn't need a language-specific version string.
$version_string = $update->current;
}
} elseif ( 'en_US' === $update->locale && 'en_US' !== get_locale() ) {
$version_string = sprintf( '%s–%s', $update->current, $update->locale );
}
$current = false;
if ( ! isset( $update->response ) || 'latest' === $update->response ) {
$current = true;
}
$message = '';
$form_action = 'update-core.php?action=do-core-upgrade';
$php_version = PHP_VERSION;
$mysql_version = $wpdb->db_version();
$show_buttons = true;
// Nightly build versions have two hyphens and a commit number.
if ( preg_match( '/-\w+-\d+/', $update->current ) ) {
// Retrieve the major version number.
preg_match( '/^\d+.\d+/', $update->current, $update_major );
/* translators: %s: WordPress version. */
$submit = sprintf( __( 'Update to latest %s nightly' ), $update_major[0] );
} else {
/* translators: %s: WordPress version. */
$submit = sprintf( __( 'Update to version %s' ), $version_string );
}
if ( 'development' === $update->response ) {
$message = __( 'You can update to the latest nightly build manually:' );
} else {
if ( $current ) {
/* translators: %s: WordPress version. */
$submit = sprintf( __( 'Re-install version %s' ), $version_string );
$form_action = 'update-core.php?action=do-core-reinstall';
} else {
$php_compat = version_compare( $php_version, $update->php_version, '>=' );
if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) {
$mysql_compat = true;
} else {
$mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' );
}
$version_url = sprintf(
/* translators: %s: WordPress version. */
esc_url( __( 'https://wordpress.org/documentation/wordpress-version/version-%s/' ) ),
sanitize_title( $update->current )
);
$php_update_message = '</p><p>' . sprintf(
/* translators: %s: URL to Update PHP page. */
__( '<a href="%s">Learn more about updating PHP</a>.' ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$php_update_message .= '</p><p><em>' . $annotation . '</em>';
}
if ( ! $mysql_compat && ! $php_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Minimum required MySQL version number, 5: Current PHP version number, 6: Current MySQL version number. */
__( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher and MySQL version %4$s or higher. You are running PHP version %5$s and MySQL version %6$s.' ),
$version_url,
$update->current,
$update->php_version,
$update->mysql_version,
$php_version,
$mysql_version
) . $php_update_message;
} elseif ( ! $php_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Current PHP version number. */
__( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher. You are running version %4$s.' ),
$version_url,
$update->current,
$update->php_version,
$php_version
) . $php_update_message;
} elseif ( ! $mysql_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required MySQL version number, 4: Current MySQL version number. */
__( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires MySQL version %3$s or higher. You are running version %4$s.' ),
$version_url,
$update->current,
$update->mysql_version,
$mysql_version
);
} else {
$message = sprintf(
/* translators: 1: Installed WordPress version number, 2: URL to WordPress release notes, 3: New WordPress version number, including locale if necessary. */
__( 'You can update from WordPress %1$s to <a href="%2$s">WordPress %3$s</a> manually:' ),
$wp_version,
$version_url,
$version_string
);
}
if ( ! $mysql_compat || ! $php_compat ) {
$show_buttons = false;
}
}
}
echo '<p>';
echo $message;
echo '</p>';
echo '<form method="post" action="' . esc_url( $form_action ) . '" name="upgrade" class="upgrade">';
wp_nonce_field( 'upgrade-core' );
echo '<p>';
echo '<input name="version" value="' . esc_attr( $update->current ) . '" type="hidden" />';
echo '<input name="locale" value="' . esc_attr( $update->locale ) . '" type="hidden" />';
if ( $show_buttons ) {
if ( $first_pass ) {
submit_button( $submit, $current ? '' : 'primary regular', 'upgrade', false );
$first_pass = false;
} else {
submit_button( $submit, '', 'upgrade', false );
}
}
if ( 'en_US' !== $update->locale ) {
if ( ! isset( $update->dismissed ) || ! $update->dismissed ) {
submit_button( __( 'Hide this update' ), '', 'dismiss', false );
} else {
submit_button( __( 'Bring back this update' ), '', 'undismiss', false );
}
}
echo '</p>';
if ( 'en_US' !== $update->locale && ( ! isset( $wp_local_package ) || $wp_local_package !== $update->locale ) ) {
echo '<p class="hint">' . __( 'This localized version contains both the translation and various other localization fixes.' ) . '</p>';
} elseif ( 'en_US' === $update->locale && 'en_US' !== get_locale() && ( ! $update->packages->partial && $wp_version === $update->partial_version ) ) {
// Partial builds don't need language-specific warnings.
echo '<p class="hint">' . sprintf(
/* translators: %s: WordPress version. */
__( 'You are about to install WordPress %s <strong>in English (US)</strong>. There is a chance this update will break your translation. You may prefer to wait for the localized version to be released.' ),
'development' !== $update->response ? $update->current : ''
) . '</p>';
}
echo '</form>';
}
/**
* Display dismissed updates.
*
* @since 2.7.0
*/
function dismissed_updates() {
$dismissed = get_core_updates(
array(
'dismissed' => true,
'available' => false,
)
);
if ( $dismissed ) {
$show_text = esc_js( __( 'Show hidden updates' ) );
$hide_text = esc_js( __( 'Hide hidden updates' ) );
?>
<script type="text/javascript">
jQuery( function( $ ) {
$( '#show-dismissed' ).on( 'click', function() {
var isExpanded = ( 'true' === $( this ).attr( 'aria-expanded' ) );
if ( isExpanded ) {
$( this ).text( '<?php echo $show_text; ?>' ).attr( 'aria-expanded', 'false' );
} else {
$( this ).text( '<?php echo $hide_text; ?>' ).attr( 'aria-expanded', 'true' );
}
$( '#dismissed-updates' ).toggle( 'fast' );
});
});
</script>
<?php
echo '<p class="hide-if-no-js"><button type="button" class="button" id="show-dismissed" aria-expanded="false">' . __( 'Show hidden updates' ) . '</button></p>';
echo '<ul id="dismissed-updates" class="core-updates dismissed">';
foreach ( (array) $dismissed as $update ) {
echo '<li>';
list_core_update( $update );
echo '</li>';
}
echo '</ul>';
}
}
/**
* Display upgrade WordPress for downloading latest or upgrading automatically form.
*
* @since 2.7.0
*/
function core_upgrade_preamble() {
$updates = get_core_updates();
// Include an unmodified $wp_version.
require ABSPATH . WPINC . '/version.php';
$is_development_version = preg_match( '/alpha|beta|RC/', $wp_version );
if ( isset( $updates[0]->version ) && version_compare( $updates[0]->version, $wp_version, '>' ) ) {
echo '<h2 class="response">';
_e( 'An updated version of WordPress is available.' );
echo '</h2>';
$message = sprintf(
/* translators: 1: Documentation on WordPress backups, 2: Documentation on updating WordPress. */
__( '<strong>Important:</strong> Before updating, please <a href="%1$s">back up your database and files</a>. For help with updates, visit the <a href="%2$s">Updating WordPress</a> documentation page.' ),
__( 'https://developer.wordpress.org/advanced-administration/security/backup/' ),
__( 'https://wordpress.org/documentation/article/updating-wordpress/' )
);
wp_admin_notice(
$message,
array(
'type' => 'warning',
'additional_classes' => array( 'inline' ),
)
);
} elseif ( $is_development_version ) {
echo '<h2 class="response">' . __( 'You are using a development version of WordPress.' ) . '</h2>';
} else {
echo '<h2 class="response">' . __( 'You have the latest version of WordPress.' ) . '</h2>';
}
echo '<ul class="core-updates">';
foreach ( (array) $updates as $update ) {
echo '<li>';
list_core_update( $update );
echo '</li>';
}
echo '</ul>';
// Don't show the maintenance mode notice when we are only showing a single re-install option.
if ( $updates && ( count( $updates ) > 1 || 'latest' !== $updates[0]->response ) ) {
echo '<p>' . __( 'While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, this mode will be deactivated.' ) . '</p>';
} elseif ( ! $updates ) {
list( $normalized_version ) = explode( '-', $wp_version );
echo '<p>' . sprintf(
/* translators: 1: URL to About screen, 2: WordPress version. */
__( '<a href="%1$s">Learn more about WordPress %2$s</a>.' ),
esc_url( self_admin_url( 'about.php' ) ),
$normalized_version
) . '</p>';
}
dismissed_updates();
}
/**
* Display WordPress auto-updates settings.
*
* @since 5.6.0
*/
function core_auto_updates_settings() {
if ( isset( $_GET['core-major-auto-updates-saved'] ) ) {
if ( 'enabled' === $_GET['core-major-auto-updates-saved'] ) {
$notice_text = __( 'Automatic updates for all WordPress versions have been enabled. Thank you!' );
wp_admin_notice(
$notice_text,
array(
'type' => 'success',
'dismissible' => true,
)
);
} elseif ( 'disabled' === $_GET['core-major-auto-updates-saved'] ) {
$notice_text = __( 'WordPress will only receive automatic security and maintenance releases from now on.' );
wp_admin_notice(
$notice_text,
array(
'type' => 'success',
'dismissible' => true,
)
);
}
}
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$updater = new WP_Automatic_Updater();
// Defaults:
$upgrade_dev = get_site_option( 'auto_update_core_dev', 'enabled' ) === 'enabled';
$upgrade_minor = get_site_option( 'auto_update_core_minor', 'enabled' ) === 'enabled';
$upgrade_major = get_site_option( 'auto_update_core_major', 'unset' ) === 'enabled';
$can_set_update_option = true;
// WP_AUTO_UPDATE_CORE = true (all), 'beta', 'rc', 'development', 'branch-development', 'minor', false.
if ( defined( 'WP_AUTO_UPDATE_CORE' ) ) {
if ( false === WP_AUTO_UPDATE_CORE ) {
// Defaults to turned off, unless a filter allows it.
$upgrade_dev = false;
$upgrade_minor = false;
$upgrade_major = false;
} elseif ( true === WP_AUTO_UPDATE_CORE
|| in_array( WP_AUTO_UPDATE_CORE, array( 'beta', 'rc', 'development', 'branch-development' ), true )
) {
// ALL updates for core.
$upgrade_dev = true;
$upgrade_minor = true;
$upgrade_major = true;
} elseif ( 'minor' === WP_AUTO_UPDATE_CORE ) {
// Only minor updates for core.
$upgrade_dev = false;
$upgrade_minor = true;
$upgrade_major = false;
}
// The UI is overridden by the `WP_AUTO_UPDATE_CORE` constant.
$can_set_update_option = false;
}
if ( $updater->is_disabled() ) {
$upgrade_dev = false;
$upgrade_minor = false;
$upgrade_major = false;
/*
* The UI is overridden by the `AUTOMATIC_UPDATER_DISABLED` constant
* or the `automatic_updater_disabled` filter,
* or by `wp_is_file_mod_allowed( 'automatic_updater' )`.
* See `WP_Automatic_Updater::is_disabled()`.
*/
$can_set_update_option = false;
}
// Is the UI overridden by a plugin using the `allow_major_auto_core_updates` filter?
if ( has_filter( 'allow_major_auto_core_updates' ) ) {
$can_set_update_option = false;
}
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_dev = apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev );
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_minor = apply_filters( 'allow_minor_auto_core_updates', $upgrade_minor );
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_major = apply_filters( 'allow_major_auto_core_updates', $upgrade_major );
$auto_update_settings = array(
'dev' => $upgrade_dev,
'minor' => $upgrade_minor,
'major' => $upgrade_major,
);
if ( $upgrade_major ) {
$wp_version = get_bloginfo( 'version' );
$updates = get_core_updates();
if ( isset( $updates[0]->version ) && version_compare( $updates[0]->version, $wp_version, '>' ) ) {
echo '<p>' . wp_get_auto_update_message() . '</p>';
}
}
$action_url = self_admin_url( 'update-core.php?action=core-major-auto-updates-settings' );
?>
<p class="auto-update-status">
<?php
if ( $updater->is_vcs_checkout( ABSPATH ) ) {
_e( 'This site appears to be under version control. Automatic updates are disabled.' );
} elseif ( $upgrade_major ) {
_e( 'This site is automatically kept up to date with each new version of WordPress.' );
if ( $can_set_update_option ) {
echo '<br />';
printf(
'<a href="%s" class="core-auto-update-settings-link core-auto-update-settings-link-disable">%s</a>',
wp_nonce_url( add_query_arg( 'value', 'disable', $action_url ), 'core-major-auto-updates-nonce' ),
__( 'Switch to automatic updates for maintenance and security releases only.' )
);
}
} elseif ( $upgrade_minor ) {
_e( 'This site is automatically kept up to date with maintenance and security releases of WordPress only.' );
if ( $can_set_update_option ) {
echo '<br />';
printf(
'<a href="%s" class="core-auto-update-settings-link core-auto-update-settings-link-enable">%s</a>',
wp_nonce_url( add_query_arg( 'value', 'enable', $action_url ), 'core-major-auto-updates-nonce' ),
__( 'Enable automatic updates for all new versions of WordPress.' )
);
}
} else {
_e( 'This site will not receive automatic updates for new versions of WordPress.' );
}
?>
</p>
<?php
/**
* Fires after the major core auto-update settings.
*
* @since 5.6.0
*
* @param array $auto_update_settings {
* Array of core auto-update settings.
*
* @type bool $dev Whether to enable automatic updates for development versions.
* @type bool $minor Whether to enable minor automatic core updates.
* @type bool $major Whether to enable major automatic core updates.
* }
*/
do_action( 'after_core_auto_updates_settings', $auto_update_settings );
}
/**
* Display the upgrade plugins form.
*
* @since 2.9.0
*/
function list_plugin_updates() {
$wp_version = get_bloginfo( 'version' );
$cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );
require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
$plugins = get_plugin_updates();
if ( empty( $plugins ) ) {
echo '<h2>' . __( 'Plugins' ) . '</h2>';
echo '<p>' . __( 'Your plugins are all up to date.' ) . '</p>';
return;
}
$form_action = 'update-core.php?action=do-plugin-upgrade';
$core_updates = get_core_updates();
if ( ! isset( $core_updates[0]->response ) || 'latest' === $core_updates[0]->response || 'development' === $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=' ) ) {
$core_update_version = false;
} else {
$core_update_version = $core_updates[0]->current;
}
$plugins_count = count( $plugins );
?>
<h2>
<?php
printf(
'%s <span class="count">(%d)</span>',
__( 'Plugins' ),
number_format_i18n( $plugins_count )
);
?>
</h2>
<p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click “Update Plugins”.' ); ?></p>
<form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-plugins" class="upgrade">
<?php wp_nonce_field( 'upgrade-core' ); ?>
<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e( 'Update Plugins' ); ?>" name="upgrade" /></p>
<table class="widefat updates-table" id="update-plugins-table">
<thead>
<tr>
<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all" /></td>
<td class="manage-column"><label for="plugins-select-all"><?php _e( 'Select All' ); ?></label></td>
</tr>
</thead>
<tbody class="plugins">
<?php
$auto_updates = array();
if ( wp_is_auto_update_enabled_for_type( 'plugin' ) ) {
$auto_updates = (array) get_site_option( 'auto_update_plugins', array() );
$auto_update_notice = ' | ' . wp_get_auto_update_message();
}
foreach ( (array) $plugins as $plugin_file => $plugin_data ) {
$plugin_data = (object) _get_plugin_data_markup_translate( $plugin_file, (array) $plugin_data, false, true );
$icon = '<span class="dashicons dashicons-admin-plugins"></span>';
$preferred_icons = array( 'svg', '2x', '1x', 'default' );
foreach ( $preferred_icons as $preferred_icon ) {
if ( ! empty( $plugin_data->update->icons[ $preferred_icon ] ) ) {
$icon = '<img src="' . esc_url( $plugin_data->update->icons[ $preferred_icon ] ) . '" alt="" />';
break;
}
}
// Get plugin compat for running version of WordPress.
if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $cur_wp_version, '>=' ) ) {
/* translators: %s: WordPress version. */
$compat = '<br />' . sprintf( __( 'Compatibility with WordPress %s: 100%% (according to its author)' ), $cur_wp_version );
} else {
/* translators: %s: WordPress version. */
$compat = '<br />' . sprintf( __( 'Compatibility with WordPress %s: Unknown' ), $cur_wp_version );
}
// Get plugin compat for updated version of WordPress.
if ( $core_update_version ) {
if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $core_update_version, '>=' ) ) {
/* translators: %s: WordPress version. */
$compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %s: 100%% (according to its author)' ), $core_update_version );
} else {
/* translators: %s: WordPress version. */
$compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %s: Unknown' ), $core_update_version );
}
}
$requires_php = isset( $plugin_data->update->requires_php ) ? $plugin_data->update->requires_php : null;
$compatible_php = is_php_version_compatible( $requires_php );
if ( ! $compatible_php && current_user_can( 'update_php' ) ) {
$compat .= '<br />' . __( 'This update does not work with your version of PHP.' ) . ' ';
$compat .= sprintf(
/* translators: %s: URL to Update PHP page. */
__( '<a href="%s">Learn more about updating PHP</a>.' ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$compat .= '</p><p><em>' . $annotation . '</em>';
}
}
// Get the upgrade notice for the new plugin version.
if ( isset( $plugin_data->update->upgrade_notice ) ) {
$upgrade_notice = '<br />' . strip_tags( $plugin_data->update->upgrade_notice );
} else {
$upgrade_notice = '';
}
$details_url = self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '§ion=changelog&TB_iframe=true&width=640&height=662' );
$details = sprintf(
'<a href="%1$s" class="thickbox open-plugin-details-modal" aria-label="%2$s">%3$s</a>',
esc_url( $details_url ),
/* translators: 1: Plugin name, 2: Version number. */
esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_data->Name, $plugin_data->update->new_version ) ),
/* translators: %s: Plugin version. */
sprintf( __( 'View version %s details.' ), $plugin_data->update->new_version )
);
$checkbox_id = 'checkbox_' . md5( $plugin_file );
?>
<tr>
<td class="check-column">
<?php if ( $compatible_php ) : ?>
<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $plugin_file ); ?>" />
<label for="<?php echo $checkbox_id; ?>">
<span class="screen-reader-text">
<?php
/* translators: Hidden accessibility text. %s: Plugin name. */
printf( __( 'Select %s' ), $plugin_data->Name );
?>
</span>
</label>
<?php endif; ?>
</td>
<td class="plugin-title"><p>
<?php echo $icon; ?>
<strong><?php echo $plugin_data->Name; ?></strong>
<?php
printf(
/* translators: 1: Plugin version, 2: New version. */
__( 'You have version %1$s installed. Update to %2$s.' ),
$plugin_data->Version,
$plugin_data->update->new_version
);
echo ' ' . $details . $compat;
if ( in_array( $plugin_file, $auto_updates, true ) ) {
echo $auto_update_notice;
}
echo $upgrade_notice;
?>
</p></td>
</tr>
<?php
}
?>
</tbody>
<tfoot>
<tr>
<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all-2" /></td>
<td class="manage-column"><label for="plugins-select-all-2"><?php _e( 'Select All' ); ?></label></td>
</tr>
</tfoot>
</table>
<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e( 'Update Plugins' ); ?>" name="upgrade" /></p>
</form>
<?php
}
/**
* Display the upgrade themes form.
*
* @since 2.9.0
*/
function list_theme_updates() {
$themes = get_theme_updates();
if ( empty( $themes ) ) {
echo '<h2>' . __( 'Themes' ) . '</h2>';
echo '<p>' . __( 'Your themes are all up to date.' ) . '</p>';
return;
}
$form_action = 'update-core.php?action=do-theme-upgrade';
$themes_count = count( $themes );
?>
<h2>
<?php
printf(
'%s <span class="count">(%d)</span>',
__( 'Themes' ),
number_format_i18n( $themes_count )
);
?>
</h2>
<p><?php _e( 'The following themes have new versions available. Check the ones you want to update and then click “Update Themes”.' ); ?></p>
<p>
<?php
printf(
/* translators: %s: Link to documentation on child themes. */
__( '<strong>Please Note:</strong> Any customizations you have made to theme files will be lost. Please consider using <a href="%s">child themes</a> for modifications.' ),
__( 'https://developer.wordpress.org/themes/advanced-topics/child-themes/' )
);
?>
</p>
<form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade">
<?php wp_nonce_field( 'upgrade-core' ); ?>
<p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e( 'Update Themes' ); ?>" name="upgrade" /></p>
<table class="widefat updates-table" id="update-themes-table">
<thead>
<tr>
<td class="manage-column check-column"><input type="checkbox" id="themes-select-all" /></td>
<td class="manage-column"><label for="themes-select-all"><?php _e( 'Select All' ); ?></label></td>
</tr>
</thead>
<tbody class="plugins">
<?php
$auto_updates = array();
if ( wp_is_auto_update_enabled_for_type( 'theme' ) ) {
$auto_updates = (array) get_site_option( 'auto_update_themes', array() );
$auto_update_notice = ' | ' . wp_get_auto_update_message();
}
foreach ( $themes as $stylesheet => $theme ) {
$requires_wp = isset( $theme->update['requires'] ) ? $theme->update['requires'] : null;
$requires_php = isset( $theme->update['requires_php'] ) ? $theme->update['requires_php'] : null;
$compatible_wp = is_wp_version_compatible( $requires_wp );
$compatible_php = is_php_version_compatible( $requires_php );
$compat = '';
if ( ! $compatible_wp && ! $compatible_php ) {
$compat .= '<br />' . __( 'This update does not work with your versions of WordPress and PHP.' ) . ' ';
if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
$compat .= sprintf(
/* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
__( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
esc_url( self_admin_url( 'update-core.php' ) ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$compat .= '</p><p><em>' . $annotation . '</em>';
}
} elseif ( current_user_can( 'update_core' ) ) {
$compat .= sprintf(
/* translators: %s: URL to WordPress Updates screen. */
__( '<a href="%s">Please update WordPress</a>.' ),
esc_url( self_admin_url( 'update-core.php' ) )
);
} elseif ( current_user_can( 'update_php' ) ) {
$compat .= sprintf(
/* translators: %s: URL to Update PHP page. */
__( '<a href="%s">Learn more about updating PHP</a>.' ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$compat .= '</p><p><em>' . $annotation . '</em>';
}
}
} elseif ( ! $compatible_wp ) {
$compat .= '<br />' . __( 'This update does not work with your version of WordPress.' ) . ' ';
if ( current_user_can( 'update_core' ) ) {
$compat .= sprintf(
/* translators: %s: URL to WordPress Updates screen. */
__( '<a href="%s">Please update WordPress</a>.' ),
esc_url( self_admin_url( 'update-core.php' ) )
);
}
} elseif ( ! $compatible_php ) {
$compat .= '<br />' . __( 'This update does not work with your version of PHP.' ) . ' ';
if ( current_user_can( 'update_php' ) ) {
$compat .= sprintf(
/* translators: %s: URL to Update PHP page. */
__( '<a href="%s">Learn more about updating PHP</a>.' ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$compat .= '</p><p><em>' . $annotation . '</em>';
}
}
}
$checkbox_id = 'checkbox_' . md5( $theme->get( 'Name' ) );
?>
<tr>
<td class="check-column">
<?php if ( $compatible_wp && $compatible_php ) : ?>
<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $stylesheet ); ?>" />
<label for="<?php echo $checkbox_id; ?>">
<span class="screen-reader-text">
<?php
/* translators: Hidden accessibility text. %s: Theme name. */
printf( __( 'Select %s' ), $theme->display( 'Name' ) );
?>
</span>
</label>
<?php endif; ?>
</td>
<td class="plugin-title"><p>
<img src="<?php echo esc_url( $theme->get_screenshot() . '?ver=' . $theme->version ); ?>" width="85" height="64" class="updates-table-screenshot" alt="" />
<strong><?php echo $theme->display( 'Name' ); ?></strong>
<?php
printf(
/* translators: 1: Theme version, 2: New version. */
__( 'You have version %1$s installed. Update to %2$s.' ),
$theme->display( 'Version' ),
$theme->update['new_version']
);
echo ' ' . $compat;
if ( in_array( $stylesheet, $auto_updates, true ) ) {
echo $auto_update_notice;
}
?>
</p></td>
</tr>
<?php
}
?>
</tbody>
<tfoot>
<tr>
<td class="manage-column check-column"><input type="checkbox" id="themes-select-all-2" /></td>
<td class="manage-column"><label for="themes-select-all-2"><?php _e( 'Select All' ); ?></label></td>
</tr>
</tfoot>
</table>
<p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e( 'Update Themes' ); ?>" name="upgrade" /></p>
</form>
<?php
}
/**
* Display the update translations form.
*
* @since 3.7.0
*/
function list_translation_updates() {
$updates = wp_get_translation_updates();
if ( ! $updates ) {
if ( 'en_US' !== get_locale() ) {
echo '<h2>' . __( 'Translations' ) . '</h2>';
echo '<p>' . __( 'Your translations are all up to date.' ) . '</p>';
}
return;
}
$form_action = 'update-core.php?action=do-translation-upgrade';
?>
<h2><?php _e( 'Translations' ); ?></h2>
<form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-translations" class="upgrade">
<p><?php _e( 'New translations are available.' ); ?></p>
<?php wp_nonce_field( 'upgrade-translations' ); ?>
<p><input class="button" type="submit" value="<?php esc_attr_e( 'Update Translations' ); ?>" name="upgrade" /></p>
</form>
<?php
}
/**
* Upgrades WordPress core display.
*
* @since 2.7.0
*
* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
*
* @param bool $reinstall
*/
function do_core_upgrade( $reinstall = false ) {
global $wp_filesystem;
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
if ( $reinstall ) {
$url = 'update-core.php?action=do-core-reinstall';
} else {
$url = 'update-core.php?action=do-core-upgrade';
}
$url = wp_nonce_url( $url, 'upgrade-core' );
$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
$locale = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
$update = find_core_update( $version, $locale );
if ( ! $update ) {
return;
}
/*
* Allow relaxed file ownership writes for User-initiated upgrades when the API specifies
* that it's safe to do so. This only happens when there are no new files to create.
*/
$allow_relaxed_file_ownership = ! $reinstall && isset( $update->new_files ) && ! $update->new_files;
?>
<div class="wrap">
<h1><?php _e( 'Update WordPress' ); ?></h1>
<?php
$credentials = request_filesystem_credentials( $url, '', false, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership );
if ( false === $credentials ) {
echo '</div>';
return;
}
if ( ! WP_Filesystem( $credentials, ABSPATH, $allow_relaxed_file_ownership ) ) {
// Failed to connect. Error and request again.
request_filesystem_credentials( $url, '', true, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership );
echo '</div>';
return;
}
if ( $wp_filesystem->errors->has_errors() ) {
foreach ( $wp_filesystem->errors->get_error_messages() as $message ) {
show_message( $message );
}
echo '</div>';
return;
}
if ( $reinstall ) {
$update->response = 'reinstall';
}
add_filter( 'update_feedback', 'show_message' );
$upgrader = new Core_Upgrader();
$result = $upgrader->upgrade(
$update,
array(
'allow_relaxed_file_ownership' => $allow_relaxed_file_ownership,
)
);
if ( is_wp_error( $result ) ) {
show_message( $result );
if ( 'up_to_date' !== $result->get_error_code() && 'locked' !== $result->get_error_code() ) {
show_message( __( 'Installation failed.' ) );
}
echo '</div>';
return;
}
show_message( __( 'WordPress updated successfully.' ) );
show_message(
'<span class="hide-if-no-js">' . sprintf(
/* translators: 1: WordPress version, 2: URL to About screen. */
__( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%2$s">here</a>.' ),
$result,
esc_url( self_admin_url( 'about.php?updated' ) )
) . '</span>'
);
show_message(
'<span class="hide-if-js">' . sprintf(
/* translators: 1: WordPress version, 2: URL to About screen. */
__( 'Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.' ),
$result,
esc_url( self_admin_url( 'about.php?updated' ) )
) . '</span>'
);
?>
</div>
<script type="text/javascript">
window.location = '<?php echo esc_url( self_admin_url( 'about.php?updated' ) ); ?>';
</script>
<?php
}
/**
* Dismiss a core update.
*
* @since 2.7.0
*/
function do_dismiss_core_update() {
$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
$locale = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
$update = find_core_update( $version, $locale );
if ( ! $update ) {
return;
}
dismiss_core_update( $update );
wp_redirect( wp_nonce_url( 'update-core.php?action=upgrade-core', 'upgrade-core' ) );
exit;
}
/**
* Undismiss a core update.
*
* @since 2.7.0
*/
function do_undismiss_core_update() {
$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
$locale = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
$update = find_core_update( $version, $locale );
if ( ! $update ) {
return;
}
undismiss_core_update( $version, $locale );
wp_redirect( wp_nonce_url( 'update-core.php?action=upgrade-core', 'upgrade-core' ) );
exit;
}
$action = isset( $_GET['action'] ) ? $_GET['action'] : 'upgrade-core';
$upgrade_error = false;
if ( ( 'do-theme-upgrade' === $action || ( 'do-plugin-upgrade' === $action && ! isset( $_GET['plugins'] ) ) )
&& ! isset( $_POST['checked'] ) ) {
$upgrade_error = ( 'do-theme-upgrade' === $action ) ? 'themes' : 'plugins';
$action = 'upgrade-core';
}
$title = __( 'WordPress Updates' );
$parent_file = 'index.php';
$updates_overview = '<p>' . __( 'On this screen, you can update to the latest version of WordPress, as well as update your themes, plugins, and translations from the WordPress.org repositories.' ) . '</p>';
$updates_overview .= '<p>' . __( 'If an update is available, you᾿ll see a notification appear in the Toolbar and navigation menu.' ) . ' ' . __( 'Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.' ) . '</p>';
get_current_screen()->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' ),
'content' => $updates_overview,
)
);