class-utilities.php — Admin and Site Enhancements (ASE) 6.3.2

admin-site-enhancements / classes / class-utilities.php

admin-site-enhancements / classes Last commit date

class-utilities.php

1198 lines

1	<?php
2
3	namespace ASENHA\Classes;
4
5	use WP_Error ;
6	/**
7	* Class related to Utilities features
8	*
9	* @since 1.5.0
10	*/
11	class Utilities
12	{
13	/**
14	* Add UI to enable multiple user roles selection
15	*
16	* @since 4.8.0
17	*/
18	public function add_multiple_roles_ui( $user )
19	{
20	// Get user roles that the current user is allowed to edit
21	$roles = get_editable_roles();
22	// Get the roles of the user being shown / edited / created
23
24	if ( !empty($user->roles) ) {
25	$user_roles = array_intersect( array_values( $user->roles ), array_keys( $roles ) );
26	// indexed array of role slugs
27	} else {
28	$user_roles = array();
29	}
30
31	// Only show roles checkboxes for users that can assign roles to other users
32
33	if ( current_user_can( 'promote_users', get_current_user_id() ) ) {
34	?>
35	<div class="asenha-roles-temporary-container">
36	<table class="form-table">
37	<tr>
38	<th>
39	<label>Roles</label>
40	</th>
41	<td>
42	<?php
43	foreach ( $roles as $role_slug => $role_info ) {
44	$checkbox_id = $role_slug . '_role';
45	$role_name = translate_user_role( $role_info['name'] );
46
47	if ( !empty($user_roles) && in_array( $role_slug, $user_roles ) ) {
48	$checked = 'checked="checked"';
49	} else {
50	$checked = '';
51	}
52
53	// Output roles checkboxes
54	?>
55	<label for="<?php
56	esc_attr_e( $checkbox_id );
57	?>"><input type="checkbox" id="<?php
58	esc_attr_e( $checkbox_id );
59	?>" value="<?php
60	esc_attr_e( $role_slug );
61	?>" name="asenha_assigned_roles[]" <?php
62	esc_attr_e( $checked );
63	?> /> <?php
64	esc_html_e( $role_name );
65	?></label><br />
66	<?php
67	}
68	wp_nonce_field( 'asenha_set_multiple_roles', 'asenha_multiple_roles_nonce' );
69	?>
70	</td>
71	</tr>
72	</table>
73	</div>
74	<?php
75	}
76
77	}
78
79	/**
80	* Save changes in roles assignment
81	*
82	* @since 4.8.0
83	*/
84	public function save_roles_assignment( $user_id )
85	{
86	if ( !current_user_can( 'promote_users', get_current_user_id() ) \|\| !wp_verify_nonce( $_POST['asenha_multiple_roles_nonce'], 'asenha_set_multiple_roles' ) ) {
87	return;
88	}
89	// Get user roles that the current user is allowed to edit
90	$roles = get_editable_roles();
91	// Get the roles of the user being shown / edited / created
92	$user = get_user_by( 'id', (int) $user_id );
93	// WP_User object
94	$user_roles = array_intersect( array_values( $user->roles ), array_keys( $roles ) );
95	// Current/existing roles
96
97	if ( !empty($_POST['asenha_assigned_roles']) ) {
98	$assigned_roles = array_map( 'sanitize_text_field', $_POST['asenha_assigned_roles'] );
99	// Make sure only valid roles are processed
100	$assigned_roles = array_intersect( $assigned_roles, array_keys( $roles ) );
101	$roles_to_remove = array();
102	$roles_to_add = array();
103
104	if ( empty($assigned_roles) ) {
105	// Remove all current/existing roles
106	$roles_to_remove = $user_roles;
107	} else {
108	// Identify and remove roles not present in the newly assigned roles
109	$roles_to_remove = array_diff( $user_roles, $assigned_roles );
110	if ( !empty($roles_to_remove) ) {
111	foreach ( $roles_to_remove as $role_to_remove ) {
112	$user->remove_role( $role_to_remove );
113	}
114	}
115	// Identify and add roles not present in the existing roles
116	$roles_to_add = array_diff( $assigned_roles, $user_roles );
117	if ( !empty($roles_to_add) ) {
118	foreach ( $roles_to_add as $role_to_add ) {
119	$user->add_role( $role_to_add );
120	}
121	}
122	}
123
124	}
125
126	}
127
128	/**
129	* Add image sizes meta box in image view/edit screen
130	*
131	* @since 6.3.0
132	*/
133	public function add_image_sizes_meta_box()
134	{
135	global $post ;
136	// Only add meta box if the attachment is an image
137	if ( property_exists( $post, 'post_mime_type' ) && false !== strpos( $post->post_mime_type, 'image' ) ) {
138	add_meta_box(
139	'image_sizes',
140	'Image Sizes',
141	[ $this, 'image_sizes_table' ],
142	'attachment',
143	'side'
144	);
145	}
146	}
147
148	/**
149	* Output table of image sizes
150	*
151	* @link https://plugins.trac.wordpress.org/browser/image-sizes-panel/tags/0.4/admin/admin.php
152	* @since 6.3.0
153	*/
154	public function image_sizes_table( $post )
155	{
156	global $_wp_additional_image_sizes ;
157	$image_sizes = get_intermediate_image_sizes();
158	$metadata = wp_get_attachment_metadata( $post->ID );
159	$generated_sizes = array();
160	// Merge defined image sizes with generated image sizes
161
162	if ( isset( $metadata['sizes'] ) && count( $metadata['sizes'] ) > 0 ) {
163	$generated_sizes = array_keys( $metadata['sizes'] );
164	$image_sizes = array_unique( array_merge( $image_sizes, $generated_sizes ) );
165	}
166
167	$image_sizes[] = 'full';
168	$full = wp_get_attachment_image_src( $post->ID, 'full' );
169	sort( $image_sizes );
170
171	if ( count( $image_sizes ) > 0 ) {
172	echo '<table>' ;
173	foreach ( $image_sizes as $size ) {
174	$src = wp_get_attachment_image_src( $post->ID, $size );
175
176	if ( isset( $metadata['sizes'][$size] ) ) {
177	$width = $metadata['sizes'][$size]['width'];
178	$height = $metadata['sizes'][$size]['height'];
179	} else {
180
181	if ( 'full' == $size ) {
182	$width = $full[1];
183	$height = $full[2];
184	} else {
185	$width = $src[1];
186	$height = $src[2];
187	}
188
189	}
190
191
192	if ( in_array( $size, $generated_sizes ) \|\| 'full' == $size ) {
193	echo '<tr id="image-sizes-panel-' . sanitize_html_class( $size ) . '" class="image-size-row">' ;
194	echo '<td class="size"><span class="name"><a href="' . $src[0] . '" target="_blank" class="image-url">' . $size . '</a></span></td>' ;
195	echo '<td class="dim">' . $width . ' &times ' . $height . '</td>' ;
196	echo '</tr>' ;
197	}
198
199	}
200	echo '</table>' ;
201	} else {
202	echo '<p>No image sizes</p>' ;
203	}
204
205	}
206
207	/**
208	* Add menu bar item to view admin as one of the user roles
209	*
210	* @param $wp_admin_bar The WP_Admin_Bar instance
211	* @link https://developer.wordpress.org/reference/hooks/admin_bar_menu/
212	* @link https://developer.wordpress.org/reference/classes/wp_admin_bar/
213	* @since 1.8.0
214	*/
215	public function view_admin_as_admin_bar_menu( $wp_admin_bar )
216	{
217	$options = get_option( ASENHA_SLUG_U, array() );
218	$usernames = ( isset( $options['viewing_admin_as_role_are'] ) ? $options['viewing_admin_as_role_are'] : array() );
219	$current_user = wp_get_current_user();
220	$current_user_roles = array_values( $current_user->roles );
221	// indexed array
222	$current_user_username = $current_user->user_login;
223	// Get which role slug is currently set to "View as"
224	$viewing_admin_as = get_user_meta( get_current_user_id(), '_asenha_viewing_admin_as', true );
225	if ( empty($viewing_admin_as) ) {
226	update_user_meta( get_current_user_id(), '_asenha_viewing_admin_as', 'administrator' );
227	}
228	// Get the role name, translated if available, from the role slug
229	$wp_roles = wp_roles()->roles;
230	foreach ( $wp_roles as $wp_role_slug => $wp_role_info ) {
231	if ( $wp_role_slug == $viewing_admin_as ) {
232	$viewing_admin_as_role_name = $wp_role_info['name'];
233	}
234	}
235	if ( !isset( $viewing_admin_as_role_name ) ) {
236	$viewing_admin_as_role_name = $viewing_admin_as;
237	}
238	$translated_name_for_viewing_admin_as = ucfirst( $viewing_admin_as_role_name );
239	// Add parent menu based on the role being set to "View as"
240
241	if ( 'administrator' == $viewing_admin_as ) {
242	if ( in_array( 'administrator', $current_user_roles ) ) {
243	// Add parent menu for administrators
244	$wp_admin_bar->add_menu( array(
245	'id' => 'asenha-view-admin-as-role',
246	'parent' => 'top-secondary',
247	'title' => 'View as <span style="font-size:0.8125em;">▼</span>',
248	'href' => '#',
249	'meta' => array(
250	'title' => 'View admin pages and the site (logged-in) as one of the following user roles.',
251	),
252	) );
253	}
254	} else {
255	// Limit to users performing role switching only. i.e. Don't show role switcher to regularly logging in users.
256	if ( in_array( $current_user_username, $usernames ) ) {
257	// Add parent menu
258	$wp_admin_bar->add_menu( array(
259	'id' => 'asenha-view-admin-as-role',
260	'parent' => 'top-secondary',
261	'title' => 'Viewing as ' . $translated_name_for_viewing_admin_as . ' <span style="font-size:0.8125em;">▼</span>',
262	'href' => '#',
263	) );
264	}
265	}
266
267	// Get available role(s) to switch to
268	$roles_to_switch_to = $this->get_roles_to_switch_to();
269	// Add role(s) to switch to as sub-menu
270
271	if ( 'administrator' == $viewing_admin_as ) {
272
273	if ( in_array( 'administrator', $current_user_roles ) ) {
274	// Add submenu for each role other than Administrator
275	$i = 1;
276	foreach ( $roles_to_switch_to as $role_slug => $data ) {
277	$wp_admin_bar->add_menu( array(
278	'id' => 'role' . $i . '_' . $role_slug,
279	'parent' => 'asenha-view-admin-as-role',
280	'title' => $data['role_name'],
281	'href' => $data['nonce_url'],
282	) );
283	$i++;
284	}
285	}
286
287	} else {
288	// Add submenu to switch back to Administrator role
289	// Limit to users performing role switching only. i.e. Don't show role switcher to regularly logging in users.
290	if ( in_array( $current_user_username, $usernames ) ) {
291	foreach ( $roles_to_switch_to as $role_slug => $data ) {
292	$wp_admin_bar->add_menu( array(
293	'id' => 'role_' . $role_slug,
294	'parent' => 'asenha-view-admin-as-role',
295	'title' => 'Switch back to ' . $data['role_name'],
296	'href' => $data['nonce_url'],
297	) );
298	}
299	}
300	}
301
302	}
303
304	/**
305	* Get roles availble to switch to
306	*
307	* @since 1.8.0
308	*/
309	private function get_roles_to_switch_to()
310	{
311	$current_user = wp_get_current_user();
312	$current_user_role_slugs = $current_user->roles;
313	// indexed array of current user role slug(s)
314	// Get full list of roles defined in WordPress
315	$wp_roles = wp_roles()->roles;
316	$roles_to_switch_to = array();
317	// Get which role slug is currently active for viewing
318	$viewing_admin_as = get_user_meta( get_current_user_id(), '_asenha_viewing_admin_as', true );
319
320	if ( 'administrator' == $viewing_admin_as ) {
321	// Exclude 'Administrator' from the "View as" menu
322	foreach ( $wp_roles as $wp_role_slug => $wp_role_info ) {
323	if ( !in_array( $wp_role_slug, $current_user_role_slugs ) ) {
324	$roles_to_switch_to[$wp_role_slug] = array(
325	'role_name' => $wp_role_info['name'],
326	'nonce_url' => wp_nonce_url(
327	add_query_arg( array(
328	'action' => 'switch_role_to',
329	'role' => $wp_role_slug,
330	) ),
331	// add query parameters to current URl, this is the $actionurl that will be appended with the nonce action
332	'asenha_view_admin_as_' . $wp_role_slug,
333	// the nonce $action name
334	'nonce'
335	),
336	);
337	}
338	}
339	} else {
340	// Only show switch back to Administrator in the "View as" menu
341	$roles_to_switch_to['administrator'] = array(
342	'role_name' => 'Administrator',
343	'nonce_url' => wp_nonce_url(
344	add_query_arg( array(
345	'action' => 'switch_back_to_administrator',
346	'role' => 'administrator',
347	) ),
348	// add query parameters to current URl, this is the $actionurl that will be appended with the nonce action
349	'asenha_view_admin_as_administrator',
350	// the nonce $action name
351	'nonce'
352	),
353	);
354	}
355
356	return $roles_to_switch_to;
357	// array of $role_slug => $nonce_url
358	}
359
360	/**
361	* Switch user role to view admin and site
362	*
363	* @since 1.8.0
364	*/
365	public function role_switcher_to_view_admin_as()
366	{
367	$current_user = wp_get_current_user();
368	$current_user_role_slugs = $current_user->roles;
369	// indexed array of current user role slug(s)
370	$current_user_username = $current_user->user_login;
371	$options = get_option( ASENHA_SLUG_U, array() );
372	$options['viewing_admin_as_role_are'] = array();
373
374	if ( isset( $_REQUEST['action'] ) && isset( $_REQUEST['role'] ) && isset( $_REQUEST['nonce'] ) ) {
375	$action = sanitize_text_field( $_REQUEST['action'] );
376	$new_role = sanitize_text_field( $_REQUEST['role'] );
377	$nonce = sanitize_text_field( $_REQUEST['nonce'] );
378
379	if ( 'switch_role_to' === $action ) {
380	// Check nonce validity and role existence
381	$wp_roles = array_keys( wp_roles()->roles );
382	// indexed array of all WP roles
383
384	if ( !wp_verify_nonce( $nonce, 'asenha_view_admin_as_' . $new_role ) \|\| !in_array( $new_role, $wp_roles ) ) {
385	return;
386	// cancel role switching
387	}
388
389	// Get original roles (before role switching) of the current user
390	$original_role_slugs = get_user_meta( get_current_user_id(), '_asenha_view_admin_as_original_roles', true );
391	// Store original user role(s) before switching it to another role
392	if ( empty($original_role_slugs) ) {
393	update_user_meta( get_current_user_id(), '_asenha_view_admin_as_original_roles', $current_user_role_slugs );
394	}
395	// Store current user's username in options
396	$options['viewing_admin_as_role_are'][] = $current_user_username;
397	update_option( ASENHA_SLUG_U, $options );
398	// Remove all current roles from current user.
399	foreach ( $current_user_role_slugs as $current_user_role_slug ) {
400	$current_user->remove_role( $current_user_role_slug );
401	}
402	// Add new role to current user
403	$current_user->add_role( $new_role );
404	// Mark that the user has switched to a non-administrator role
405	update_user_meta( get_current_user_id(), '_asenha_viewing_admin_as', $new_role );
406	// if ( ! in_array( $new_role, array( 'administrator', 'editor', 'author', 'contributor' ) ) ) {
407	// Redirect to profile edit page
408	// wp_safe_redirect( get_edit_profile_url() );
409	// } else {
410	// Redirect to admin dashboard
411	wp_safe_redirect( get_admin_url() );
412	// }
413	exit;
414	}
415
416
417	if ( 'switch_back_to_administrator' === $action ) {
418	// Check nonce validity
419
420	if ( !wp_verify_nonce( $nonce, 'asenha_view_admin_as_administrator' ) \|\| $new_role != 'administrator' ) {
421	return;
422	// cancel role switching
423	}
424
425	// Remove all current roles from current user.
426	foreach ( $current_user_role_slugs as $current_role_slug ) {
427	$current_user->remove_role( $current_role_slug );
428	}
429	// Get original roles (before role switching) of the current user
430	$original_role_slugs = get_user_meta( get_current_user_id(), '_asenha_view_admin_as_original_roles', true );
431	// Add the original roles to the current user
432	foreach ( $original_role_slugs as $original_role_slug ) {
433	$current_user->add_role( $original_role_slug );
434	}
435	// Remove current user's username from stored usernames.
436	$usernames = $options['viewing_admin_as_role_are'];
437	foreach ( $usernames as $key => $username ) {
438	if ( $current_user_username == $username ) {
439	unset( $usernames[$key] );
440	}
441	}
442	$options['viewing_admin_as_role_are'] = $usernames;
443	update_option( ASENHA_SLUG_U, $options );
444	// Mark that the user has switched back to an administrator role
445	update_user_meta( get_current_user_id(), '_asenha_viewing_admin_as', 'administrator' );
446	}
447
448	} elseif ( isset( $_REQUEST['reset-for'] ) ) {
449	$reset_for_username = sanitize_text_field( $_REQUEST['reset-for'] );
450	$options = get_option( ASENHA_SLUG_U, array() );
451	$usernames = $options['viewing_admin_as_role_are'];
452	if ( !empty($reset_for_username) ) {
453
454	if ( in_array( $reset_for_username, $usernames ) ) {
455	$current_user = get_user_by( 'login', $reset_for_username );
456	$current_user_role_slugs = $current_user->roles;
457	// indexed array of current user role slug(s)
458	// Remove all current roles from current user.
459	foreach ( $current_user_role_slugs as $current_role_slug ) {
460	$current_user->remove_role( $current_role_slug );
461	}
462	// Get original roles (before role switching) of the current user
463	$original_role_slugs = get_user_meta( $current_user->ID, '_asenha_view_admin_as_original_roles', true );
464	// Add the original roles to the current user
465	foreach ( $original_role_slugs as $original_role_slug ) {
466	$current_user->add_role( $original_role_slug );
467	}
468	// Mark that the user has switched back to an administrator role
469	update_user_meta( $current_user->ID, '_asenha_viewing_admin_as', 'administrator' );
470	// Remove current user's username from stored usernames.
471	foreach ( $usernames as $key => $username ) {
472	if ( $reset_for_username == $username ) {
473	unset( $usernames[$key] );
474	}
475	}
476	$options['viewing_admin_as_role_are'] = $usernames;
477	update_option( ASENHA_SLUG_U, $options );
478	// Redirect to login URL, including when custom login slug is set and active
479
480	if ( array_key_exists( 'change_login_url', $options ) && $options['change_login_url'] ) {
481	if ( array_key_exists( 'custom_login_slug', $options ) && !empty($options['custom_login_slug']) ) {
482	$login_url = get_site_url( null, $options['custom_login_slug'] );
483	}
484	} else {
485	$login_url = wp_login_url();
486	}
487
488	// Redirect to admin dashboard
489	// wp_safe_redirect( $login_url );
490	// exit;
491	// Use JS redirect, which works more reliably on the frontend
492	?>
493	<script>
494	window.location.href='<?php
495	echo $login_url ;
496	?>';
497	</script>
498	<?php
499	}
500
501	}
502	}
503
504	}
505
506	/**
507	* Add floating button to reset the view/account back to the administrator
508	*
509	* @since 6.1.3
510	*/
511	public function add_floating_reset_button()
512	{
513	$options = get_option( ASENHA_SLUG_U, array() );
514	$admin_usernames_viewing_as_role = ( isset( $options['viewing_admin_as_role_are'] ) ? $options['viewing_admin_as_role_are'] : array() );
515	$current_user = wp_get_current_user();
516	$username = $current_user->user_login;
517	// Show for non-admins
518
519	if ( !current_user_can( 'manage_options' ) && in_array( $username, $admin_usernames_viewing_as_role ) ) {
520	?>
521	<div id="role-view-reset">
522	<a href="<?php
523	echo get_site_url() ;
524	?>/?reset-for=<?php
525	echo $username ;
526	?>" class="button button-primary">Switch back to Administrator</a>
527	</div>
528	<?php
529	}
530
531	}
532
533	/**
534	* Show custom error page on switch failure, which causes inability to view admin dashboard/pages
535	*
536	* @since 1.8.0
537	*/
538	public function custom_error_page_on_switch_failure( $callback )
539	{
540	?>
541	<!DOCTYPE html>
542	<html>
543	<head>
544	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8; ?>" />
545	<meta name="viewport" content="width=device-width">
546	<title>WordPress Error</title>
547	<style type="text/css">
548	html {
549	background: #f1f1f1;
550	}
551	body {
552	background: #fff;
553	border: 1px solid #ccd0d4;
554	color: #444;
555	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
556	margin: 2em auto;
557	padding: 1em 2em;
558	max-width: 700px;
559	-webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .04);
560	box-shadow: 0 1px 1px rgba(0, 0, 0, .04);
561	}
562	h1 {
563	border-bottom: 1px solid #dadada;
564	clear: both;
565	color: #666;
566	font-size: 24px;
567	margin: 30px 0 0 0;
568	padding: 0;
569	padding-bottom: 7px;
570	}
571	#error-page {
572	margin-top: 50px;
573	}
574	#error-page p,
575	#error-page .wp-die-message {
576	font-size: 14px;
577	line-height: 1.5;
578	margin: 20px 0;
579	}
580	#error-page code {
581	font-family: Consolas, Monaco, monospace;
582	}
583	a {
584	color: #0073aa;
585	}
586	a:hover,
587	a:active {
588	color: #006799;
589	}
590	a:focus {
591	color: #124964;
592	-webkit-box-shadow:
593	0 0 0 1px #5b9dd9,
594	0 0 2px 1px rgba(30, 140, 190, 0.8);
595	box-shadow:
596	0 0 0 1px #5b9dd9,
597	0 0 2px 1px rgba(30, 140, 190, 0.8);
598	outline: none;
599	}
600	</style>
601	</head>
602	<body id="error-page">
603	<div class="wp-die-message">Something went wrong. Please try logging in.</div>
604	</body>
605	</html>
606	<?php
607	}
608
609	/**
610	* Show Password Protection admin bar status icon
611	*
612	* @since 4.1.0
613	*/
614	public function show_password_protection_admin_bar_icon()
615	{
616	add_action( 'wp_before_admin_bar_render', [ $this, 'add_password_protection_admin_bar_item' ] );
617	add_action( 'admin_head', [ $this, 'add_password_protection_admin_bar_item_styles' ] );
618	add_action( 'wp_head', [ $this, 'add_password_protection_admin_bar_item_styles' ] );
619	}
620
621	/**
622	* Add WP Admin Bar item
623	*
624	* @since 4.1.0
625	*/
626	public function add_password_protection_admin_bar_item()
627	{
628	global $wp_admin_bar ;
629	if ( is_user_logged_in() ) {
630	if ( current_user_can( 'manage_options' ) ) {
631	$wp_admin_bar->add_menu( array(
632	'id' => 'password_protection',
633	'title' => '',
634	'href' => admin_url( 'tools.php?page=admin-site-enhancements#utilities' ),
635	'meta' => array(
636	'title' => 'Password protection is currently enabled for this site.',
637	),
638	) );
639	}
640	}
641	}
642
643	/**
644	* Add icon and CSS for admin bar item
645	*
646	* @since 4.1.0
647	*/
648	public function add_password_protection_admin_bar_item_styles()
649	{
650	if ( is_user_logged_in() ) {
651	if ( current_user_can( 'manage_options' ) ) {
652	?>
653	<style>
654	#wp-admin-bar-password_protection {
655	background-color: #c32121 !important;
656	transition: .25s;
657	}
658	#wp-admin-bar-password_protection > .ab-item {
659	color: #fff !important;
660	}
661	#wp-admin-bar-password_protection > .ab-item:before {
662	content: "\f160";
663	top: 2px;
664	color: #fff !important;
665	margin-right: 0px;
666	}
667	#wp-admin-bar-password_protection:hover > .ab-item {
668	background-color: #af1d1d !important;
669	color: #fff;
670	}
671	</style>
672	<?php
673	}
674	}
675	}
676
677	/**
678	* Disable page caching
679	*
680	* @since 4.1.0
681	*/
682	public function maybe_disable_page_caching()
683	{
684	if ( !defined( 'DONOTCACHEPAGE' ) ) {
685	define( 'DONOTCACHEPAGE', true );
686	}
687	}
688
689	/**
690	* Maybe show login form
691	*
692	* @since 4.1.0
693	*/
694	public function maybe_show_login_form()
695	{
696	// When user is logged-in as in an administrator
697	if ( is_user_logged_in() ) {
698
699	if ( current_user_can( 'manage_options' ) ) {
700	return;
701	// Do not load login form or perform redirection to the login form
702	}
703
704	}
705	// When site visitor has entered correct password, get the auth cookie
706	$auth_cookie = ( isset( $_COOKIE['asenha_password_protection'] ) ? $_COOKIE['asenha_password_protection'] : '' );
707	// Compared against random string set in maybe_process_login()
708
709	if ( wp_check_password( 'MOeldTVhGnL18VfbDtXM7znSYXIUQn3z', $auth_cookie ) ) {
710	return;
711	// Do not load login form or perform redirection to the login form
712	}
713
714
715	if ( isset( $_REQUEST['protected-page'] ) && 'view' == $_REQUEST['protected-page'] ) {
716	// Show login form
717	$password_protected_login_page_template = ASENHA_PATH . 'includes/password-protected-login.php';
718	load_template( $password_protected_login_page_template );
719	exit;
720	} else {
721	// Redirect to login form
722	$current_url = (( is_ssl() ? 'https://' : 'http://' )) . sanitize_text_field( $_SERVER['HTTP_HOST'] ) . sanitize_text_field( $_SERVER['REQUEST_URI'] );
723	$args = array(
724	'protected-page' => 'view',
725	'source' => urlencode( $current_url ),
726	);
727	$pwd_protect_login_url = add_query_arg( $args, home_url() );
728	nocache_headers();
729	wp_safe_redirect( $pwd_protect_login_url );
730	exit;
731	}
732
733	}
734
735	/**
736	* Maybe process login to access protected page content
737	*
738	* @since 4.1.0
739	*/
740	public function maybe_process_login()
741	{
742	global $password_protected_errors ;
743	$password_protected_errors = new WP_Error();
744
745	if ( isset( $_REQUEST['protected_page_pwd'] ) ) {
746	$password_input = $_REQUEST['protected_page_pwd'];
747	$options = get_option( ASENHA_SLUG_U, array() );
748	$stored_password = $options['password_protection_password'];
749
750	if ( !empty($password_input) ) {
751
752	if ( $password_input == $stored_password ) {
753	// Password is correct
754	// Set auth cookie
755	// $expiration = time() + DAY_IN_SECONDS; // in 24 hours
756	$expiration = 0;
757	// by the end of browsing session
758	$hashed_cookie_value = wp_hash_password( 'MOeldTVhGnL18VfbDtXM7znSYXIUQn3z' );
759	// random string
760	setcookie(
761	'asenha_password_protection',
762	$hashed_cookie_value,
763	$expiration,
764	COOKIEPATH,
765	COOKIE_DOMAIN,
766	false,
767	true
768	);
769	// Redirect
770	$redirect_to_url = ( isset( $_REQUEST['source'] ) ? $_REQUEST['source'] : '' );
771	wp_safe_redirect( $redirect_to_url );
772	exit;
773	} else {
774	// Password is incorrect
775	// Add error message
776	$password_protected_errors->add( 'incorrect_password', 'Incorrect password.' );
777	}
778
779	} else {
780	// Password input is empty
781	// Add error message
782	$password_protected_errors->add( 'empty_password', 'Password can not be empty.' );
783	}
784
785	}
786
787	}
788
789	/**
790	* Add custom login error messages
791	*
792	* @since 4.1.0
793	*/
794	public function add_login_error_messages()
795	{
796	global $password_protected_errors ;
797
798	if ( $password_protected_errors->get_error_code() ) {
799	$messages = '';
800	$errors = '';
801	// Extract the error message
802	foreach ( $password_protected_errors->get_error_codes() as $code ) {
803	$severity = $password_protected_errors->get_error_data( $code );
804	foreach ( $password_protected_errors->get_error_messages( $code ) as $error ) {
805
806	if ( 'message' == $severity ) {
807	$messages .= $error . '<br />';
808	} else {
809	$errors .= $error . '<br />';
810	}
811
812	}
813	}
814	// Output the error message
815	if ( !empty($messages) ) {
816	echo '<p class="message">' . $messages . '</p>' ;
817	}
818	if ( !empty($errors) ) {
819	echo '<div id="login_error">' . $errors . '</div>' ;
820	}
821	}
822
823	}
824
825	/**
826	* Redirect 404 to homepage
827	*
828	* @since 1.7.0
829	*/
830	public function redirect_404_to_homepage()
831	{
832
833	if ( !is_404() \|\| is_admin() \|\| defined( 'DOING_CRON' ) && DOING_CRON \|\| defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) {
834	return;
835	} else {
836	// wp_safe_redirect( home_url(), 301 );
837	header( 'HTTP/1.1 301 Moved Permanently' );
838	header( 'Location: ' . home_url() );
839	exit;
840	}
841
842	}
843
844	/**
845	* Send emails using external SMTP service
846	*
847	* @since 4.6.0
848	*/
849	public function deliver_email_via_smtp( $phpmailer )
850	{
851	$options = get_option( ASENHA_SLUG_U, array() );
852	$smtp_host = $options['smtp_host'];
853	$smtp_port = $options['smtp_port'];
854	$smtp_security = $options['smtp_security'];
855	$smtp_username = $options['smtp_username'];
856	$smtp_password = $options['smtp_password'];
857	$smtp_default_from_name = $options['smtp_default_from_name'];
858	$smtp_default_from_email = $options['smtp_default_from_email'];
859	$smtp_force_from = $options['smtp_force_from'];
860	$smtp_bypass_ssl_verification = $options['smtp_bypass_ssl_verification'];
861	$smtp_debug = $options['smtp_debug'];
862	// Do nothing if host or password is empty
863	// if ( empty( $smtp_host ) \|\| empty( $smtp_password ) ) {
864	// return;
865	// }
866	// Maybe override FROM email and/or name if the sender is "WordPress <wordpress@sitedomain.com>", the default from WordPress core and not yet overridden by another plugin.
867	$from_name = $phpmailer->FromName;
868	$from_email_beginning = substr( $phpmailer->From, 0, 9 );
869	// Get the first 9 characters of the current FROM email
870
871	if ( $smtp_force_from ) {
872	$phpmailer->FromName = $smtp_default_from_name;
873	$phpmailer->From = $smtp_default_from_email;
874	} else {
875	if ( 'WordPress' === $from_name && !empty($smtp_default_from_name) ) {
876	$phpmailer->FromName = $smtp_default_from_name;
877	}
878	if ( 'wordpress' === $from_email_beginning && !empty($smtp_default_from_email) ) {
879	$phpmailer->From = $smtp_default_from_email;
880	}
881	}
882
883	// Only attempt to send via SMTP if all the required info is present. Otherwise, use default PHP Mailer settings as set by wp_mail()
884
885	if ( !empty($smtp_host) && !empty($smtp_port) && !empty($smtp_security) && !empty($smtp_username) && !empty($smtp_password) ) {
886	// Send using SMTP
887	$phpmailer->isSMTP();
888	// phpcs:ignore
889	// Enanble SMTP authentication
890	$phpmailer->SMTPAuth = true;
891	// phpcs:ignore
892	// Set some other defaults
893	// $phpmailer->CharSet = 'utf-8'; // phpcs:ignore
894	$phpmailer->XMailer = 'Admin and Site Enhancements v' . ASENHA_VERSION . ' - a WordPress plugin';
895	// phpcs:ignore
896	$phpmailer->Host = $smtp_host;
897	// phpcs:ignore
898	$phpmailer->Port = $smtp_port;
899	// phpcs:ignore
900	$phpmailer->SMTPSecure = $smtp_security;
901	// phpcs:ignore
902	$phpmailer->Username = trim( $smtp_username );
903	// phpcs:ignore
904	$phpmailer->Password = trim( $smtp_password );
905	// phpcs:ignore
906	}
907
908	// If verification of SSL certificate is bypassed
909	// Reference: https://www.php.net/manual/en/context.ssl.php & https://stackoverflow.com/a/30803024
910	if ( $smtp_bypass_ssl_verification ) {
911	$phpmailer->SMTPOptions = [
912	'ssl' => [
913	'verify_peer' => false,
914	'verify_peer_name' => false,
915	'allow_self_signed' => true,
916	],
917	];
918	}
919	// If debug mode is enabled, send debug info (SMTP::DEBUG_CONNECTION) to WordPress debug.log file set in wp-config.php
920	// Reference: https://github.com/PHPMailer/PHPMailer/wiki/SMTP-Debugging
921
922	if ( $smtp_debug ) {
923	$phpmailer->SMTPDebug = 4;
924	//phpcs:ignore
925	$phpmailer->Debugoutput = 'error_log';
926	//phpcs:ignore
927	}
928
929	}
930
931	/**
932	* Send a test email and use SMTP host if defined in settings
933	*
934	* @since 5.3.0
935	*/
936	public function send_test_email()
937	{
938
939	if ( isset( $_REQUEST ) ) {
940	$content = array(
941	array(
942	'title' => 'Hey... are you getting this?',
943	'body' => '<p><strong>Looks like you did!</strong></p>',
944	),
945	array(
946	'title' => 'There\'s a message for you...',
947	'body' => '<p><strong>Here it is:</strong></p>',
948	),
949	array(
950	'title' => 'Is it working?',
951	'body' => '<p><strong>Yes, it\'s working!</strong></p>',
952	),
953	array(
954	'title' => 'Hope you\'re getting this...',
955	'body' => '<p><strong>Looks like this was sent out just fine and you got it.</strong></p>',
956	),
957	array(
958	'title' => 'Testing delivery configuration...',
959	'body' => '<p><strong>Everything looks good!</strong></p>',
960	),
961	array(
962	'title' => 'Testing email delivery',
963	'body' => '<p><strong>Looks good!</strong></p>',
964	),
965	array(
966	'title' => 'Config is looking good',
967	'body' => '<p><strong>Seems like everything has been set up properly!</strong></p>',
968	),
969	array(
970	'title' => 'All set up',
971	'body' => '<p><strong>Your configuration is working properly.</strong></p>',
972	),
973	array(
974	'title' => 'Good to go',
975	'body' => '<p><strong>Config is working great.</strong></p>',
976	),
977	array(
978	'title' => 'Good job',
979	'body' => '<p><strong>Everything is set.</strong></p>',
980	)
981	);
982	$random_number = rand( 0, count( $content ) - 1 );
983	$to = $_REQUEST['email_to'];
984	$title = $content[$random_number]['title'];
985	$body = $content[$random_number]['body'] . '<p>This message was sent from <a href="' . get_bloginfo( 'url' ) . '">' . get_bloginfo( 'url' ) . '</a> on ' . wp_date( 'F j, Y' ) . ' at ' . wp_date( 'H:i:s' ) . ' via ASE.</p>';
986	$headers = array( 'Content-Type: text/html; charset=UTF-8' );
987	$success = wp_mail(
988	$to,
989	$title,
990	$body,
991	$headers
992	);
993
994	if ( $success ) {
995	$response = array(
996	'status' => 'success',
997	);
998	} else {
999	$response = array(
1000	'status' => 'failed',
1001	);
1002	}
1003
1004	echo json_encode( $response ) ;
1005	}
1006
1007	}
1008
1009	/**
1010	* Redirect for when maintenance mode is enabled
1011	*
1012	* @since 4.7.0
1013	*/
1014	public function maintenance_mode_redirect()
1015	{
1016	$current_url = sanitize_text_field( $_SERVER['REQUEST_URI'] );
1017	$current_url_parts = explode( '/', $current_url );
1018	// Bypass wp-admin pages and logged-in administrator on the frontend
1019	if ( !in_array( 'wp-admin', $current_url_parts ) \|\| false !== strpos( 'wp-login.php', $current_url ) ) {
1020
1021	if ( !current_user_can( 'manage_options' ) ) {
1022	header( 'HTTP/1.1 503 Service Unavailable', true, 503 );
1023	header( 'Status: 503 Service Unavailable' );
1024	header( 'Retry-After: 3600' );
1025	// Tell search engine bots to return after 3600 seconds, i.e. 1 hour
1026	$options = get_option( ASENHA_SLUG_U, array() );
1027	$heading = $options['maintenance_page_heading'];
1028	$description = $options['maintenance_page_description'];
1029	$background = $options['maintenance_page_background'];
1030
1031	if ( 'lines' === $background ) {
1032	// https://bgjar.com/curve-line
1033	$background_image = "url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' version='1.1' xmlns:xlink='http://www.w3.org/1999/xlink' xmlns:svgjs='http://svgjs.com/svgjs' width='1920' height='1280' preserveAspectRatio='none' viewBox='0 0 1920 1280'%3e%3cg mask='url(%26quot%3b%23SvgjsMask1804%26quot%3b)' fill='none'%3e%3crect width='1920' height='1280' x='0' y='0' fill='url(%23SvgjsLinearGradient1805)'%3e%3c/rect%3e%3cpath d='M2294.46 927.36C2128.65 934.22 2078.52 1270.56 1693.36 1208.96 1308.19 1147.36 1373.24 145.96 1092.25-67.11' stroke='rgba(158%2c 160%2c 161%2c 0.57)' stroke-width='2'%3e%3c/path%3e%3cpath d='M2225.25 303.97C1963.34 332.56 1808.36 909.76 1359.97 905.57 911.59 901.38 820.47-55.06 494.7-167.42' stroke='rgba(158%2c 160%2c 161%2c 0.57)' stroke-width='2'%3e%3c/path%3e%3cpath d='M2247.58 281.19C2070.08 293.95 1967.68 651 1632.53 639.59 1297.39 628.18 1265.17-143.39 1017.49-253.69' stroke='rgba(158%2c 160%2c 161%2c 0.57)' stroke-width='2'%3e%3c/path%3e%3cpath d='M1924.29 917.21C1696.21 904.78 1584.63 530.74 1114.13 494.81 643.63 458.88 546.92-26.2 303.97-50.85' stroke='rgba(158%2c 160%2c 161%2c 0.57)' stroke-width='2'%3e%3c/path%3e%3cpath d='M2009.59 400.31C1847.79 399.06 1696.02 240.31 1382.45 240.31 1068.87 240.31 1083.3 404.62 755.3 400.31 427.31 396 332.72-108.61 128.16-144.89' stroke='rgba(158%2c 160%2c 161%2c 0.57)' stroke-width='2'%3e%3c/path%3e%3c/g%3e%3cdefs%3e%3cmask id='SvgjsMask1804'%3e%3crect width='1920' height='1280' fill='white'%3e%3c/rect%3e%3c/mask%3e%3clinearGradient x1='8.33%25' y1='-12.5%25' x2='91.67%25' y2='112.5%25' gradientUnits='userSpaceOnUse' id='SvgjsLinearGradient1805'%3e%3cstop stop-color='rgba(255%2c 255%2c 255%2c 1)' offset='0'%3e%3c/stop%3e%3cstop stop-color='rgba(193%2c 192%2c 192%2c 1)' offset='1'%3e%3c/stop%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e\")";
1034	$background_style = 'background-image: ' . $background_image;
1035	} elseif ( 'stripes' === $background ) {
1036	// https://bgjar.com/shiny-overlay
1037	$background_image = "url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' version='1.1' xmlns:xlink='http://www.w3.org/1999/xlink' xmlns:svgjs='http://svgjs.com/svgjs' width='2560' height='2560' preserveAspectRatio='none' viewBox='0 0 2560 2560'%3e%3cg mask='url(%26quot%3b%23SvgjsMask1276%26quot%3b)' fill='none'%3e%3crect width='2560' height='2560' x='0' y='0' fill='url(%23SvgjsLinearGradient1277)'%3e%3c/rect%3e%3cpath d='M0 0L524.59 0L0 986.23z' fill='rgba(255%2c 255%2c 255%2c .1)'%3e%3c/path%3e%3cpath d='M0 986.23L524.59 0L684.6500000000001 0L0 1251.4z' fill='rgba(255%2c 255%2c 255%2c .075)'%3e%3c/path%3e%3cpath d='M0 1251.4L684.6500000000001 0L1140.02 0L0 1816.94z' fill='rgba(255%2c 255%2c 255%2c .05)'%3e%3c/path%3e%3cpath d='M0 1816.94L1140.02 0L1666.1399999999999 0L0 1973.71z' fill='rgba(255%2c 255%2c 255%2c .025)'%3e%3c/path%3e%3cpath d='M2560 2560L1477.86 2560L2560 2129.39z' fill='rgba(0%2c 0%2c 0%2c .1)'%3e%3c/path%3e%3cpath d='M2560 2129.39L1477.86 2560L669.0099999999999 2560L2560 1244.5099999999998z' fill='rgba(0%2c 0%2c 0%2c .075)'%3e%3c/path%3e%3cpath d='M2560 1244.51L669.0099999999998 2560L531.5999999999998 2560L2560 928.88z' fill='rgba(0%2c 0%2c 0%2c .05)'%3e%3c/path%3e%3cpath d='M2560 928.8800000000001L531.5999999999997 2560L354.62999999999965 2560L2560 697.8700000000001z' fill='rgba(0%2c 0%2c 0%2c .025)'%3e%3c/path%3e%3c/g%3e%3cdefs%3e%3cmask id='SvgjsMask1276'%3e%3crect width='2560' height='2560' fill='white'%3e%3c/rect%3e%3c/mask%3e%3clinearGradient x1='0%25' y1='0%25' x2='100%25' y2='100%25' gradientUnits='userSpaceOnUse' id='SvgjsLinearGradient1277'%3e%3cstop stop-color='rgba(255%2c 255%2c 255%2c 1)' offset='0'%3e%3c/stop%3e%3cstop stop-color='rgba(172%2c 172%2c 172%2c 1)' offset='1'%3e%3c/stop%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e\")";
1038	$background_style = 'background-image: ' . $background_image;
1039	} elseif ( 'curves' === $background ) {
1040	// https://www.svgbackgrounds.com/
1041	$background_image = "url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25' viewBox='0 0 1600 800'%3E%3Cg %3E%3Cpath fill='%23e0e0e0' d='M486 705.8c-109.3-21.8-223.4-32.2-335.3-19.4C99.5 692.1 49 703 0 719.8V800h843.8c-115.9-33.2-230.8-68.1-347.6-92.2C492.8 707.1 489.4 706.5 486 705.8z'/%3E%3Cpath fill='%23e2e2e2' d='M1600 0H0v719.8c49-16.8 99.5-27.8 150.7-33.5c111.9-12.7 226-2.4 335.3 19.4c3.4 0.7 6.8 1.4 10.2 2c116.8 24 231.7 59 347.6 92.2H1600V0z'/%3E%3Cpath fill='%23e5e5e5' d='M478.4 581c3.2 0.8 6.4 1.7 9.5 2.5c196.2 52.5 388.7 133.5 593.5 176.6c174.2 36.6 349.5 29.2 518.6-10.2V0H0v574.9c52.3-17.6 106.5-27.7 161.1-30.9C268.4 537.4 375.7 554.2 478.4 581z'/%3E%3Cpath fill='%23e7e7e7' d='M0 0v429.4c55.6-18.4 113.5-27.3 171.4-27.7c102.8-0.8 203.2 22.7 299.3 54.5c3 1 5.9 2 8.9 3c183.6 62 365.7 146.1 562.4 192.1c186.7 43.7 376.3 34.4 557.9-12.6V0H0z'/%3E%3Cpath fill='%23EAEAEA' d='M181.8 259.4c98.2 6 191.9 35.2 281.3 72.1c2.8 1.1 5.5 2.3 8.3 3.4c171 71.6 342.7 158.5 531.3 207.7c198.8 51.8 403.4 40.8 597.3-14.8V0H0v283.2C59 263.6 120.6 255.7 181.8 259.4z'/%3E%3Cpath fill='%23ededed' d='M1600 0H0v136.3c62.3-20.9 127.7-27.5 192.2-19.2c93.6 12.1 180.5 47.7 263.3 89.6c2.6 1.3 5.1 2.6 7.7 3.9c158.4 81.1 319.7 170.9 500.3 223.2c210.5 61 430.8 49 636.6-16.6V0z'/%3E%3Cpath fill='%23f0f0f0' d='M454.9 86.3C600.7 177 751.6 269.3 924.1 325c208.6 67.4 431.3 60.8 637.9-5.3c12.8-4.1 25.4-8.4 38.1-12.9V0H288.1c56 21.3 108.7 50.6 159.7 82C450.2 83.4 452.5 84.9 454.9 86.3z'/%3E%3Cpath fill='%23f2f2f2' d='M1600 0H498c118.1 85.8 243.5 164.5 386.8 216.2c191.8 69.2 400 74.7 595 21.1c40.8-11.2 81.1-25.2 120.3-41.7V0z'/%3E%3Cpath fill='%23f5f5f5' d='M1397.5 154.8c47.2-10.6 93.6-25.3 138.6-43.8c21.7-8.9 43-18.8 63.9-29.5V0H643.4c62.9 41.7 129.7 78.2 202.1 107.4C1020.4 178.1 1214.2 196.1 1397.5 154.8z'/%3E%3Cpath fill='%23F8F8F8' d='M1315.3 72.4c75.3-12.6 148.9-37.1 216.8-72.4h-723C966.8 71 1144.7 101 1315.3 72.4z'/%3E%3C/g%3E%3C/svg%3E\")";
1042	$background_style = 'background-image: ' . $background_image;
1043	} elseif ( 'image' === $background ) {
1044	$background_style = 'background-image: none;';
1045	} elseif ( 'solid_color' === $background ) {
1046	$background_style = 'background-color: #ffffff;';
1047	} else {
1048	}
1049
1050	?>
1051	<html>
1052	<head>
1053	<title>Under maintenance</title>
1054	<link rel="stylesheet" id="asenha-maintenance" href="<?php
1055	echo ASENHA_URL . 'assets/css/maintenance.css' ;
1056	?>" media="all">
1057	<meta name="viewport" content="width=device-width">
1058	<style>
1059	body {
1060	<?php
1061	echo $background_style ;
1062	?>;
1063	background-size: cover;
1064	background-position: center center;
1065	}
1066	</style>
1067	</head>
1068	<body>
1069	<div class="page-wrapper">
1070	<div class="message-box">
1071	<h1><?php
1072	echo $heading ;
1073	?></h1>
1074	<div class="description"><?php
1075	echo $description ;
1076	?></div>
1077	</div>
1078	</div>
1079	</body>
1080	</html>
1081	<?php
1082	exit;
1083	}
1084
1085	}
1086	}
1087
1088	/**
1089	* Show Password Protection admin bar status icon
1090	*
1091	* @since 4.1.0
1092	*/
1093	public function show_maintenance_mode_admin_bar_icon()
1094	{
1095	add_action( 'wp_before_admin_bar_render', [ $this, 'add_maintenance_mode_admin_bar_item' ] );
1096	add_action( 'admin_head', [ $this, 'add_maintenance_mode_admin_bar_item_styles' ] );
1097	add_action( 'wp_head', [ $this, 'add_maintenance_mode_admin_bar_item_styles' ] );
1098	}
1099
1100	/**
1101	* Add WP Admin Bar item
1102	*
1103	* @since 4.1.0
1104	*/
1105	public function add_maintenance_mode_admin_bar_item()
1106	{
1107	global $wp_admin_bar ;
1108	if ( is_user_logged_in() ) {
1109	if ( current_user_can( 'manage_options' ) ) {
1110	$wp_admin_bar->add_menu( array(
1111	'id' => 'maintenance_mode',
1112	'title' => '',
1113	'href' => admin_url( 'tools.php?page=admin-site-enhancements#utilities' ),
1114	'meta' => array(
1115	'title' => 'Maintenance mode is currently enabled for this site.',
1116	),
1117	) );
1118	}
1119	}
1120	}
1121
1122	/**
1123	* Add icon and CSS for admin bar item
1124	*
1125	* @since 4.1.0
1126	*/
1127	public function add_maintenance_mode_admin_bar_item_styles()
1128	{
1129	if ( is_user_logged_in() ) {
1130	if ( current_user_can( 'manage_options' ) ) {
1131	?>
1132	<style>
1133	#wp-admin-bar-maintenance_mode {
1134	background-color: #ff800c !important;
1135	transition: .25s;
1136	}
1137	#wp-admin-bar-maintenance_mode > .ab-item {
1138	color: #fff !important;
1139	}
1140	#wp-admin-bar-maintenance_mode > .ab-item:before {
1141	content: "\f308";
1142	top: 2px;
1143	color: #fff !important;
1144	margin-right: 0px;
1145	}
1146	#wp-admin-bar-maintenance_mode:hover > .ab-item {
1147	background-color: #e5730a !important;
1148	color: #fff;
1149	}
1150	</style>
1151	<?php
1152	}
1153	}
1154	}
1155
1156	/**
1157	* Display system summary in the "At a Glance" dashboard widget
1158	*
1159	* @since 5.6.0
1160	*/
1161	public function display_system_summary()
1162	{
1163	// When user is logged-in as in an administrator
1164	if ( is_user_logged_in() ) {
1165
1166	if ( current_user_can( 'manage_options' ) ) {
1167	$server_software_raw = str_replace( "/", " ", $_SERVER['SERVER_SOFTWARE'] );
1168	$server_software_parts = explode( " (", $server_software_raw );
1169	$server_software = ucfirst( $server_software_parts[0] );
1170	$php_version = phpversion();
1171
1172	if ( mysqli_connect(
1173	DB_HOST,
1174	DB_USER,
1175	DB_PASSWORD,
1176	DB_NAME
1177	) ) {
1178	$db_full_version = mysqli_get_server_info( mysqli_connect(
1179	DB_HOST,
1180	DB_USER,
1181	DB_PASSWORD,
1182	DB_NAME
1183	) );
1184	$db_version_parts = explode( ':', $db_full_version );
1185	$db_short_version = $db_version_parts[0];
1186	$db_separator = ' \| ';
1187	} else {
1188	$db_short_version = '';
1189	$db_separator = '';
1190	}
1191
1192	echo '<div class="system-summary"><a href="' . admin_url( 'site-health.php?tab=debug' ) . '">System</a>: ' . esc_html( $server_software ) . ' \| PHP ' . esc_html( $php_version ) . ' (' . php_sapi_name() . ')' . esc_html( $db_separator ) . esc_html( $db_short_version ) . '</div>' ;
1193	}
1194
1195	}
1196	}
1197
1198	}