class-dashboard.php — Post Views Counter 1.7.13

post-views-counter / includes / class-dashboard.php

post-views-counter / includes Last commit date

class-dashboard.php

691 lines

1	<?php
2	// exit if accessed directly
3	if ( ! defined( 'ABSPATH' ) )
4	exit;
5
6	/**
7	* Post_Views_Counter_Dashboard class.
8	*
9	* @class Post_Views_Counter_Dashboard
10	*/
11	class Post_Views_Counter_Dashboard {
12
13	private $widget_items = [];
14
15	/**
16	* Class constructor.
17	*
18	* @return void
19	*/
20	public function __construct() {
21	// actions
22	add_action( 'admin_init', [ $this, 'init_admin_dashboard' ] );
23	}
24
25	/**
26	* Dashboard initialization.
27	*
28	* @global string $pagenow
29	*
30	* @return void
31	*/
32	public function init_admin_dashboard() {
33	global $pagenow;
34
35	// setup widget items
36	$this->setup_widget_items();
37
38	// do it only on dashboard page
39	if ( $pagenow === 'index.php' ) {
40	// filter user_can_see_stats
41	if ( ! apply_filters( 'pvc_user_can_see_stats', current_user_can( 'publish_posts' ) ) )
42	return;
43
44	add_action( 'wp_dashboard_setup', [ $this, 'wp_dashboard_setup' ], 1 );
45	add_action( 'admin_enqueue_scripts', [ $this, 'admin_scripts_styles' ] );
46	// ajax endpoints
47	} elseif ( $pagenow === 'admin-ajax.php' ) {
48	add_action( 'wp_ajax_pvc_dashboard_post_most_viewed', [ $this, 'dashboard_post_most_viewed' ] );
49	add_action( 'wp_ajax_pvc_dashboard_post_views_chart', [ $this, 'dashboard_post_views_chart' ] );
50	add_action( 'wp_ajax_pvc_dashboard_user_options', [ $this, 'update_dashboard_user_options' ] );
51	}
52	}
53
54	/**
55	* Add dashboard widget.
56	*
57	* @return void
58	*/
59	public function wp_dashboard_setup() {
60	// add dashboard widget
61	wp_add_dashboard_widget( 'pvc_dashboard', __( 'Post Views', 'post-views-counter' ), [ $this, 'dashboard_widget' ] );
62	}
63
64	/**
65	* Enqueue admin scripts and styles.
66	*
67	* @return void
68	*/
69	public function admin_scripts_styles() {
70	// get main instance
71	$pvc = Post_Views_Counter();
72
73	// styles
74	wp_enqueue_style( 'pvc-admin-dashboard', POST_VIEWS_COUNTER_URL . '/css/admin-dashboard.css', [], $pvc->defaults['version'] );
75	wp_enqueue_style( 'pvc-microtip', POST_VIEWS_COUNTER_URL . '/assets/microtip/microtip.min.css', [], '1.0.0' );
76
77	// scripts
78	wp_enqueue_script( 'pvc-admin-dashboard', POST_VIEWS_COUNTER_URL . '/js/admin-dashboard.js', [ 'jquery', 'pvc-chartjs' ], $pvc->defaults['version'], true );
79
80	// prepare script data
81	$script_data = [
82	'ajaxURL' => admin_url( 'admin-ajax.php' ),
83	'nonce' => wp_create_nonce( 'pvc-dashboard-widget' ),
84	'nonceUser' => wp_create_nonce( 'pvc-dashboard-user-options' ),
85	'i18n' => [
86	'loadError' => __( 'Failed to load this widget.', 'post-views-counter' ),
87	'retry' => __( 'Retry', 'post-views-counter' ),
88	]
89	];
90
91	$script_data = apply_filters( 'pvc_admin_dashboard_script_data', $script_data );
92
93	wp_add_inline_script( 'pvc-admin-dashboard', 'var pvcArgs = ' . wp_json_encode( $script_data ) . ";\n", 'before' );
94	}
95
96	/**
97	* Setup dashboard widget items.
98	*
99	* @return void
100	*/
101	private function setup_widget_items() {
102	// standard items
103	$items = [
104	[
105	'id' => 'post-views',
106	'title' => __( 'Post Views', 'post-views-counter' ),
107	'description' => __( 'Displays a chart of most viewed post types.', 'post-views-counter' ),
108	'content' => '<canvas id="pvc-post-views-chart" height="' . (int) $this->calculate_canvas_size( Post_Views_Counter()->options['general']['post_types_count'] ) . '"></canvas>',
109	'position' => 2
110	],
111	[
112	'id' => 'post-most-viewed',
113	'title' => __( 'Top Posts', 'post-views-counter' ),
114	'description' => __( 'Displays a list of most viewed single posts or pages.', 'post-views-counter' ),
115	'content' => '<div id="pvc-post-most-viewed-content" class="pvc-table-responsive"></div>',
116	'position' => 3
117	]
118	];
119
120	// filter items, do not allow to remove main items
121	$new_items = apply_filters( 'pvc_dashboard_widget_items', [] );
122
123	// any new items?
124	if ( is_array( $new_items ) && ! empty( $new_items ) ) {
125	foreach ( $new_items as $item ) {
126	// add new item
127	array_push( $items, $item );
128	}
129	}
130
131	// sort dashboard items by position
132	array_multisort( array_column( $items, 'position' ), SORT_ASC, SORT_NUMERIC, $items );
133
134	// set widget items
135	$this->widget_items = $items;
136	}
137
138	public function get_widget_items() {
139	// return widget items
140	return $this->widget_items;
141	}
142
143	/**
144	* Calculate canvas height based on number of legend items.
145	*
146	* @param array $data
147	* @param bool $expression
148	* @return int
149	*/
150	public function calculate_canvas_size( $data, $expression = true ) {
151	if ( $expression && ! empty( $data ) ) {
152	// treat every 4 legend items as 1 line - 23 pixels
153	$height = 23 * ( (int) ceil( count( $data ) / 4 ) - 1 );
154	} else
155	$height = 0;
156
157	return (int) ( 170 + $height );
158	}
159
160	/**
161	* Render dashboard widget.
162	*
163	* @return void
164	*/
165	public function dashboard_widget() {
166	// get user options
167	$user_options = get_user_meta( get_current_user_id(), 'pvc_dashboard', true );
168
169	// check whether the related features are available
170	$is_pro = class_exists( 'Post_Views_Counter_Pro' );
171
172	// empty options?
173	if ( empty( $user_options ) \|\| ! is_array( $user_options ) )
174	$user_options = [];
175
176	// sanitize options
177	$user_options = map_deep( $user_options, 'sanitize_text_field' );
178
179	// get menu items
180	$menu_items = ! empty( $user_options['menu_items'] ) ? $user_options['menu_items'] : [];
181
182	// get widget items
183	$items = $this->widget_items;
184
185	$html = '
186	<div id="pvc-dashboard-accordion" class="pvc-accordion">';
187
188	foreach ( $items as $item ) {
189	$html .= $this->generate_dashboard_widget_item( $item, $menu_items );
190	}
191
192	if ( ! $is_pro ) {
193	$html .= '
194	<div class="pvc-dashboard-unlock">
195	<div class="pvc-dashboard-unlock-content">
196	<h3>' . esc_html__( 'More Insights', 'post-views-counter' ) . '</h3>
197	<ul>
198	<li>' . esc_html__( 'Go beyond basic post views.', 'post-views-counter' ) . '</li>
199	<li>' . esc_html__( 'See site views, referrers, popular searches, top users, and more.', 'post-views-counter' ) . '</li>
200	</ul>
201	<a href="' . esc_url( Post_Views_Counter()->get_postviewscounter_url( '/upgrade/', 'button', 'upgrade-to-pro', 'dashboard-unlock-button', 'free' ) ) . '" class="button button-secondary" target="_blank">' . esc_html__( 'Unlock more insights', 'post-views-counter' ) . ' →</a>
202	</div>
203	</div>';
204	}
205
206	$html .= '
207	<div class="pvc-dashboard-block"><span>' . esc_html__( 'Powered by', 'post-views-counter' ) . ' <a href="' . esc_url( Post_Views_Counter()->get_postviewscounter_url( '/', 'link', 'powered-by', 'dashboard-powered-by-link', 'free' ) ) . '" target="_blank">Post Views Counter</a></span></div>
208	</div>';
209
210	// Output is admin-only, content is already escaped, and contains dynamic elements like canvas
211	echo $html;
212	}
213
214	/**
215	* Generate dashboard widget item HTML.
216	*
217	* @param array $item
218	* @param array $menu_items
219	*
220	* @return string
221	*/
222	public function generate_dashboard_widget_item( $item, $menu_items ) {
223	// get allowed html tags
224	$allowed_html = wp_kses_allowed_html( 'post' );
225	$allowed_html['canvas'] = [
226	'id' => [],
227	'height' => []
228	];
229
230	ob_start(); ?>
231
232	<div id="pvc-<?php esc_attr_e( $item['id'] ); ?>" class="pvc-accordion-item<?php echo ( in_array( $item['id'], $menu_items, true ) ? ' pvc-collapsed' : '' ); ?>">
233	<div class="pvc-accordion-header">
234	<div class="pvc-accordion-toggle"><span class="pvc-accordion-title"><?php esc_html_e( $item['title'] ); ?></span><span class="pvc-tooltip" aria-label="<?php esc_html_e( $item['description'] ); ?>" data-microtip-position="top" data-microtip-size="large" role="tooltip"><span class="pvc-tooltip-icon"></span></span></div>
235	<div class="pvc-accordion-actions">
236	<!--<a href="javascript:void(0);" class="pvc-accordion-action dashicons dashicons-admin-generic"></a>-->
237	<a href="javascript:void(0);" class="pvc-accordion-action pvc-toggle-indicator"></a>
238	</div>
239	</div>
240	<div class="pvc-accordion-content">
241	<div class="pvc-dashboard-container loading">
242	<div class="pvc-dashboard-content-top">
243	<?php do_action( 'pvc_dashboard_widget_content_top', $item['id'] ); ?>
244	</div>
245	<div class="pvc-data-container">
246	<?php echo wp_kses( $item['content'], $allowed_html ); ?>
247	<div class="pvc-dashboard-message" aria-live="polite"></div>
248	<span class="spinner"></span>
249	</div>
250	<div class="pvc-dashboard-content-bottom">
251	<div class="pvc-date-nav pvc-months">
252	<?php
253	// generate dates
254	echo wp_kses_post( $this->generate_months( current_time( 'timestamp', false ), $item['id'] ) );
255	?>
256	</div>
257	<?php do_action( 'pvc_dashboard_widget_content_bottom', $item['id'] ); ?>
258	</div>
259	</div>
260	</div>
261	</div>
262
263	<?php
264	// Output current buffer
265	return ob_get_clean();
266	}
267
268	/**
269	* Render dashboard widget with post views.
270	*
271	* @return void
272	*/
273	public function dashboard_post_views_chart() {
274	if ( ! apply_filters( 'pvc_user_can_see_stats', current_user_can( 'publish_posts' ) ) \|\| ! check_ajax_referer( 'pvc-dashboard-widget', 'nonce' ) )
275	wp_die( __( 'You do not have permission to access this page.', 'post-views-counter' ) );
276
277	// get period
278	$period = isset( $_POST['period'] ) && ! empty( $_POST['period'] ) ? preg_replace( '/[^a-z0-9_\|]/', '', $_POST['period'] ) : apply_filters( 'pvc_dashboard_widget_default_period', 'this_month', 'post-views' );
279
280	// get post types
281	$post_types = Post_Views_Counter()->options['general']['post_types_count'];
282
283	// empty options?
284	if ( empty( $post_types ) \|\| ! is_array( $post_types ) )
285	$post_types = [];
286
287	// sanitize post_types
288	$post_types = map_deep( $post_types, 'sanitize_text_field' );
289
290	// get dashboard user options
291	$user_options = $this->get_dashboard_user_options( get_current_user_id(), 'post_types' );
292
293	// empty options?
294	if ( empty( $user_options ) \|\| ! is_array( $user_options ) )
295	$user_options = [];
296
297	// sanitize options
298	$user_options = map_deep( $user_options, 'sanitize_text_field' );
299
300	// get colors
301	$colors = Post_Views_Counter()->functions->get_colors();
302
303	// parameters to be used in filter
304	$args = [
305	'widget' => 'post_views',
306	'period' => $period,
307	'post_types' => $post_types,
308	'user_options' => $user_options
309	];
310
311	$data = [
312	'widget' => 'post-views',
313	'design' => [
314	'fill' => true,
315	'backgroundColor' => 'rgba(' . $colors['r'] . ',' . $colors['g'] . ',' . $colors['b'] . ', 0.2)',
316	'borderColor' => 'rgba(' . $colors['r'] . ',' . $colors['g'] . ',' . $colors['b'] . ', 1)',
317	'borderWidth' => 1.2,
318	'borderDash' => [],
319	'pointBorderColor' => 'rgba(' . $colors['r'] . ',' . $colors['g'] . ',' . $colors['b'] . ', 1)',
320	'pointBackgroundColor' => 'rgba(255, 255, 255, 1)',
321	'pointBorderWidth' => 1.2
322	],
323	'data' => [
324	'datasets' => [
325	[
326	'label' => __( 'Total Views', 'post-views-counter' ),
327	'post_type' => '_pvc_total_views',
328	'hidden' => in_array( '_pvc_total_views', $user_options, true ),
329	'data' => []
330	]
331	]
332	],
333	];
334
335	// convert period
336	$time = pvc_period2timestamp( $period );
337
338	// get date chunks
339	$date = date( 'Y m W d t', $time );
340	$date_chunks = explode( ' ', $date );
341
342	// get date
343	$year = (int) $date_chunks[0];
344	$month = sanitize_text_field( $date_chunks[1] );
345	$dates_number = (int) $date_chunks[4];
346
347	// get previous date chunks
348	$previous_time = strtotime( '-1 months', $time );
349	$previous_date = date( 'Y m W d t', $previous_time );
350	$previous_date_chunks = explode( ' ', $previous_date );
351
352	// get current date
353	$current_date = date_create( 'now', wp_timezone() )->format('Y m W d t');
354	$current_date_chunks = explode( ' ', $current_date );
355
356	// generate dates
357	$data['dates'] = $this->generate_months( $time );
358
359	// generate chart data
360	$sum = [];
361
362	// any post types?
363	if ( ! empty( $post_types ) ) {
364	// reindex post types
365	$post_types = array_combine( range( 1, count( $post_types ) ), array_values( $post_types ) );
366
367	$post_type_data = [];
368
369	foreach ( $post_types as $id => $post_type ) {
370	$post_type_obj = get_post_type_object( $post_type );
371
372	// unrecognized post type? (mainly from deactivated plugins)
373	if ( empty( $post_type_obj ) )
374	$label = $post_type;
375	else
376	$label = $post_type_obj->labels->name;
377
378	$data['data']['datasets'][$id]['label'] = $label;
379	$data['data']['datasets'][$id]['post_type'] = $post_type;
380	$data['data']['datasets'][$id]['hidden'] = in_array( $post_type, $user_options, true );
381	$data['data']['datasets'][$id]['data'] = [];
382
383	// get month views
384	$post_type_data[$id] = array_values(
385	pvc_get_views( apply_filters( 'pvc_dashboard_post_views_query_args',
386	[
387	'fields' => 'date=>views',
388	'post_type' => $post_type,
389	'views_query' => [
390	'year' => $year,
391	'month' => $month,
392	'hide_empty' => true
393	]
394	], $period
395	) )
396	);
397	}
398
399	foreach ( $post_type_data as $post_type_id => $post_views ) {
400	foreach ( $post_views as $id => $views ) {
401	// generate chart data for specific post types
402	$data['data']['datasets'][$post_type_id]['data'][] = $views;
403
404	if ( ! array_key_exists( $id, $sum ) )
405	$sum[$id] = 0;
406
407	$sum[$id] += $views;
408	}
409	}
410	}
411
412	// this month all days
413	for ( $i = 1; $i <= $dates_number; $i++ ) {
414	// generate chart data
415	$data['data']['labels'][] = ( $i % 2 === 0 ? '' : $i );
416	$data['data']['dates'][] = date_i18n( get_option( 'date_format' ), strtotime( $year . '-' . $month . '-' . str_pad( $i, 2, '0', STR_PAD_LEFT ) ) );
417	$data['data']['datasets'][0]['data'][] = ( array_key_exists( $i - 1, $sum ) ? $sum[$i - 1] : 0 );
418	}
419
420	echo wp_json_encode( apply_filters( 'pvc_dashboard_post_views_data', $data, $args ) );
421	exit;
422	}
423
424	/**
425	* Render dashboard widget with most viewed posts.
426	*
427	* @return void
428	*/
429	public function dashboard_post_most_viewed() {
430	if ( ! apply_filters( 'pvc_user_can_see_stats', current_user_can( 'publish_posts' ) ) \|\| ! check_ajax_referer( 'pvc-dashboard-widget', 'nonce' ) )
431	wp_die( __( 'You do not have permission to access this page.', 'post-views-counter' ) );
432
433	// get main instance
434	$pvc = Post_Views_Counter();
435
436	// get post types
437	$post_types = Post_Views_Counter()->options['general']['post_types_count'];
438
439	// empty options?
440	if ( empty( $post_types ) \|\| ! is_array( $post_types ) )
441	$post_types = [];
442
443	// sanitize post_types
444	$post_types = map_deep( $post_types, 'sanitize_text_field' );
445
446	// get period
447	$period = isset( $_POST['period'] ) && ! empty( $_POST['period'] ) ? preg_replace( '/[^a-z0-9_\|]/', '', $_POST['period'] ) : apply_filters( 'pvc_dashboard_widget_default_period', 'this_month', 'post-most-viewed' );
448
449	// parameters to be used in filter
450	$args = [
451	'widget' => 'post_most_viewed',
452	'period' => $period,
453	'post_types' => $post_types
454	];
455
456	$data = [
457	'widget' => 'post-most-viewed',
458	'html' => ''
459	];
460
461	// convert period
462	$time = pvc_period2timestamp( $period );
463
464	// get date chunks
465	$date = date( 'Y m W d t', $time );
466	$date_chunks = explode( ' ', $date );
467
468	// get date
469	$year = (int) $date_chunks[0];
470	$month = sanitize_text_field( $date_chunks[1] );
471
472	// generate dates
473	$data['dates'] = $this->generate_months( $time );
474
475	// query args
476	$query_args = apply_filters( 'pvc_dashboard_post_most_viewed_query_args', [
477	'post_type' => $post_types,
478	'posts_per_page' => 10,
479	'paged' => false,
480	'suppress_filters' => false,
481	'no_found_rows' => true,
482	'views_query' => [
483	'year' => $year,
484	'month' => $month,
485	'hide_empty' => true
486	]
487	], $period );
488
489	$posts = pvc_get_most_viewed_posts( $query_args );
490
491	$html = '
492	<table id="pvc-post-most-viewed-table" class="pvc-table pvc-table-hover">
493	<thead>
494	<tr>
495	<th scope="col">#</th>
496	<th scope="col">' . esc_html__( 'Post', 'post-views-counter' ) . '</th>
497	<th scope="col">' . esc_html__( 'Views', 'post-views-counter' ) . '</th>
498	</tr>
499	</thead>
500	<tbody>';
501
502	if ( $posts ) {
503	// active post types
504	$active_post_types = [];
505
506	foreach ( $posts as $index => $post ) {
507	setup_postdata( $post );
508
509	$html .= '
510	<tr>
511	<th scope="col">' . ( $index + 1 ) . '</th>';
512
513	// check post type existence
514	if ( array_key_exists( $post->post_type, $active_post_types ) )
515	$post_type_exists = $active_post_types[$post->post_type];
516	else
517	$post_type_exists = $active_post_types[$post->post_type] = post_type_exists( $post->post_type );
518
519	$title = get_the_title( $post );
520
521	if ( $title === '' )
522	$title = __( '(no title)' );
523
524	// post link
525	$link = '<a href="' . esc_url( get_permalink( $post->ID ) ) . '" target="_blank">' . esc_html( $title ) . '</a>';
526
527	// edit post link
528	if ( $post_type_exists && current_user_can( 'edit_post', $post->ID ) ) {
529	$link .= ' <a href="' . esc_url( get_edit_post_link( $post->ID ) ) . '" class="cn-edit-link" target="_blank">' . esc_html__( 'Edit', 'post-views-counter' ) . '</a>';
530	}
531
532	$html .= '
533	<td>' . $link . '</td>';
534
535	$html .= '
536	<td>' . number_format_i18n( $post->post_views ) . '</td>
537	</tr>';
538	}
539	} else {
540	$html .= '
541	<tr class="no-posts">
542	<td colspan="3">' . esc_html__( 'No most viewed posts found.', 'post-views-counter' ) . '</td>
543	</tr>';
544	}
545
546	$html .= '
547	</tbody>
548	</table>';
549
550	$data['html'] = $html;
551
552	echo wp_json_encode( apply_filters( 'pvc_dashboard_post_most_viewed_data', $data, $args ) );
553	exit;
554	}
555
556	/**
557	* Generate dashboard widget months HTML.
558	*
559	* @param int $timestamp
560	* @return string
561	*/
562	public function generate_months( $timestamp, $item = '' ) {
563	$dates = [
564	explode( ' ', date( 'm F Y', strtotime( '-1 months', $timestamp ) ) ),
565	explode( ' ', date( 'm F Y', $timestamp ) ),
566	explode( ' ', date( 'm F Y', strtotime( '+1 months', $timestamp ) ) )
567	];
568
569	$current = date( 'Ym', current_time( 'timestamp', false ) );
570
571	if ( (int) $current <= (int) ( $dates[1][2] . $dates[1][0] ) )
572	$next = '<span class="next">' . $dates[2][1] . ' ' . $dates[2][2] . ' ›</span>';
573	else
574	$next = '<a class="next" href="#" data-date="' . ( $dates[2][2] . $dates[2][0] ) . '">' . $dates[2][1] . ' ' . $dates[2][2] . ' ›</a>';
575
576	$dates_formatted = apply_filters( 'pvc_dashboard_widget_generate_months_formatted', [
577	'prev' => '<a class="prev" href="#" data-date="' . ( $dates[0][2] . $dates[0][0] ) . '">‹ ' . $dates[0][1] . ' ' . $dates[0][2] . '</a>',
578	'current' => '<span class="current">' . $dates[1][1] . ' ' . $dates[1][2] . '</span>',
579	'next' => $next
580	], $timestamp, $item );
581
582	return wp_kses_post( apply_filters( 'pvc_dashboard_widget_generate_months_html', $dates_formatted['prev'] . $dates_formatted['current'] . $dates_formatted['next'], $timestamp, $item ) );
583	}
584
585	/**
586	* Update dashboard widget user options.
587	*
588	* @return void
589	*/
590	public function update_dashboard_user_options() {
591	if ( ! check_ajax_referer( 'pvc-dashboard-user-options', 'nonce' ) )
592	wp_die( __( 'You do not have permission to access this page.', 'post-views-counter' ) );
593
594	// valid data?
595	if ( isset( $_POST['nonce'], $_POST['options'] ) && ! empty( $_POST['options'] ) ) {
596	// get sanitized options
597	$update = map_deep( $_POST['options'], 'sanitize_text_field' );
598
599	// get user ID
600	$user_id = get_current_user_id();
601
602	// get user dashboard data
603	$user_options = get_user_meta( $user_id, 'pvc_dashboard', true );
604
605	// empty userdata?
606	if ( ! is_array( $user_options ) \|\| empty( $user_options ) )
607	$user_options = [];
608
609	// empty post types?
610	if ( ! array_key_exists( 'post_types', $user_options ) \|\| ! is_array( $user_options['post_types'] ) )
611	$user_options['post_types'] = [];
612
613	// hide post type?
614	if ( ! empty( $update['post_type'] ) ) {
615	// get allowed post types
616	$allowed_post_types = Post_Views_Counter()->options['general']['post_types_count'];
617
618	// simulate total post views as post type
619	$allowed_post_types[] = '_pvc_total_views';
620
621	if ( in_array( $update['post_type'], $allowed_post_types, true ) ) {
622	if ( isset( $update['hidden'] ) && $update['hidden'] === 'true' ) {
623	if ( ! in_array( $update['post_type'], $user_options['post_types'], true ) )
624	$user_options['post_types'][] = $update['post_type'];
625	} else {
626	if ( ( $key = array_search( $update['post_type'], $user_options['post_types'] ) ) !== false )
627	unset( $user_options['post_types'][$key] );
628	}
629	}
630	}
631
632	// empty menu items?
633	if ( ! array_key_exists( 'menu_items', $user_options ) \|\| ! is_array( $user_options['menu_items'] ) )
634	$user_options['menu_items'] = [];
635
636	if ( ! empty( $update['menu_items'] ) && is_array( $update['menu_items'] ) ) {
637	$user_options['menu_items'] = [];
638
639	// get allowed menu items
640	$allowed_menu_items = array_column( $this->widget_items, 'id' );
641
642	foreach ( $update['menu_items'] as $menu_item => $hidden ) {
643	if ( in_array( $menu_item, $allowed_menu_items, true ) && $hidden === 'true' )
644	$user_options['menu_items'][] = $menu_item;
645	}
646	}
647
648	// filter user options
649	$user_options = apply_filters( 'pvc_update_dashboard_user_options', $user_options, $update, $user_id );
650
651	// update userdata
652	update_user_meta( $user_id, 'pvc_dashboard', $user_options );
653
654	echo wp_send_json_success();
655	}
656
657	echo wp_send_json_error();
658	exit;
659	}
660
661	/**
662	* Get user dashboard data.
663	*
664	* @param int $user_id
665	* @param string $data_type
666	* @return array
667	*/
668	public function get_dashboard_user_options( $user_id = 0, $data_type = '' ) {
669	$user_options = get_user_meta( $user_id, 'pvc_dashboard', true );
670
671	if ( ! is_array( $user_options ) \|\| empty( $user_options ) )
672	$user_options = [];
673
674	if ( ! array_key_exists( $data_type, $user_options ) \|\| ! is_array( $user_options[$data_type] ) )
675	$user_options[$data_type] = [];
676
677	return $user_options[$data_type];
678	}
679
680	/**
681	* Convert period to timestamp.
682	*
683	* @deprecated
684	* @param string $period
685	* @return int
686	*/
687	public function period2timestamp( $period ) {
688	return pvc_period2timestamp( $period );
689	}
690	}
691