MPSUM_Themes_List_Table.php — Easy Updates Manager 8.0.5

stops-core-theme-and-plugin-updates / includes / MPSUM_Themes_List_Table.php

stops-core-theme-and-plugin-updates / includes Last commit date

MPSUM_Themes_List_Table.php

632 lines

1	<?php
2	if (!defined('ABSPATH')) die('No direct access.');
3	/**
4	* Easy Updates Manager Themes List Table class.
5	*
6	* @package Easy Updates Manager
7	* @subpackage MPSUM_List_Table
8	* @since 5.0.0
9	* @access private
10	*/
11	class MPSUM_Themes_List_Table extends MPSUM_List_Table {
12
13	public $site_id;
14
15	public $is_site_themes;
16
17	private $tab = 'themes';
18
19	private $status = 'all';
20
21	private $page = '1';
22
23	/**
24	* Constructor.
25	*
26	* @since 3.1.0
27	* @access public
28	*
29	* @see WP_List_Table::__construct() for more information on default arguments.
30	*
31	* @param array $args An associative array of arguments.
32	*/
33	public function __construct($args = array()) {
34	parent::__construct(array(
35	'singular' => 'theme',
36	'plural' => 'themes',
37	'screen' => isset($args['screen']) ? $args['screen'] : 'eum_themes_tab',
38	'ajax' => true
39	));
40
41	if (isset($_REQUEST['action']) && 'eum_ajax' === $_REQUEST['action']) {
42	$this->status = isset($_REQUEST['view']) ? $_REQUEST['view'] : 'all';
43	if (!in_array($this->status, array('all', 'update_disabled', 'update_enabled', 'automatic')))
44	$this->status = 'all';
45
46	$this->page = isset($_REQUEST['paged']) ? $_REQUEST['paged'] : '1';
47	} else {
48	$this->status = isset($args['view']) ? $args['view'] : 'all';
49	if (!in_array($this->status, array('all', 'update_disabled', 'update_enabled', 'automatic')))
50	$this->status = 'all';
51
52	$this->page = isset($args['paged']) ? $args['paged'] : 1;
53	}
54
55	$this->is_site_themes = ('site-themes-network' == $this->screen->id) ? true : false;
56
57	if ($this->is_site_themes)
58	$this->site_id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;
59	}
60
61	/**
62	* Get table classes
63	*
64	* @return array
65	*/
66	protected function get_table_classes() {
67	// todo: remove and add CSS for .themes
68	return array('widefat', 'plugins');
69	}
70
71	/**
72	* Ajax user capability check
73	*
74	* @return boolean
75	*/
76	public function ajax_user_can() {
77	if ($this->is_site_themes) {
78	return current_user_can('manage_sites');
79	} else {
80	return current_user_can('manage_network_themes');
81	}
82	}
83
84	/**
85	* Prepares theme items to display
86	*
87	* Prepares theme items by setting pagination variables, order, filter
88	*/
89	public function prepare_items() {
90	global $totals;
91	$order = 'DESC';
92	$orderby = 'Name';
93
94	$themes = array(
95	/**
96	* Filter the full array of WP_Theme objects to list in the Multisite
97	* themes list table.
98	*
99	* @since 3.1.0
100	*
101	* @param array $all An array of WP_Theme objects to display in the list table.
102	*/
103	'all' => apply_filters('all_themes', wp_get_themes()),
104	'update_enabled' => array(),
105	'update_disabled' => array(),
106	'automatic' => array()
107
108	);
109
110
111	$maybe_update = current_user_can('update_themes') && ! $this->is_site_themes && $current = get_site_transient('update_themes');
112	$theme_options = MPSUM_Updates_Manager::get_options('themes');
113	$theme_automatic_options = MPSUM_Updates_Manager::get_options('themes_automatic');
114	foreach ((array) $themes['all'] as $theme => $theme_data) {
115	if (false !== $key = array_search($theme, $theme_options)) {
116	$themes['update_disabled'][$theme] = $theme_data;
117	} else {
118	$themes['update_enabled'][$theme] = $theme_data;
119	if (in_array($theme, $theme_automatic_options)) {
120	$themes['automatic'][$theme] = $theme_data;
121	}
122	}
123	}
124
125	$totals = array();
126
127	foreach ($themes as $type => $list)
128	$totals[$type] = count($list);
129
130	// Disable the automatic updates view
131	$core_options = MPSUM_Updates_Manager::get_options('core');
132	if (isset($core_options['automatic_theme_updates']) && 'individual' !== $core_options['automatic_theme_updates']) {
133	unset($totals['automatic']);
134	$themes['automatic'] = array();
135	}
136
137	if (empty($themes[$this->status]))
138	$this->status = 'all';
139
140	$this->items = $themes[$this->status];
141	WP_Theme::sort_by_name($this->items);
142
143	$this->has_items = ! empty($themes['all']);
144	$total_this_page = $totals[$this->status];
145
146	if ($orderby) {
147	$orderby = ucfirst($orderby);
148	$order = strtoupper($order);
149
150	if ('Name' == $orderby) {
151	if ('ASC' == $order)
152	$this->items = array_reverse($this->items);
153	} else {
154	uasort($this->items, array($this, '_order_callback'));
155	}
156	}
157
158	// Get themes per page
159	$user_id = get_current_user_id();
160	$themes_per_page = get_user_meta($user_id, 'mpsum_items_per_page', true);
161	if (! is_numeric($themes_per_page)) {
162	$themes_per_page = 100;
163	}
164
165	$start = ($this->page - 1) * $themes_per_page;
166
167	if ($total_this_page > $themes_per_page)
168	$this->items = array_slice($this->items, $start, $themes_per_page, true);
169
170	$this->set_pagination_args(array(
171	'total_items' => $total_this_page,
172	'per_page' => $themes_per_page,
173	'total_pages' => ceil($total_this_page / $themes_per_page),
174	'view' => $this->status,
175	'tab' => $this->tab,
176	'paged' => $this->page
177	));
178	}
179
180	/**
181	* Search Callback
182	*
183	* @staticvar string $term
184	* @param string $theme WP Theme
185	* @return bool
186	*/
187	public function _search_callback($theme) {
188	static $term;
189	if (is_null($term))
190	$term = wp_unslash($_REQUEST['s']);
191
192	foreach (array('Name', 'Description', 'Author', 'Author', 'AuthorURI') as $field) {
193	// Don't mark up; Do translate.
194	if (false !== stripos($theme->display($field, false, true), $term))
195	return true;
196	}
197
198	if (false !== stripos($theme->get_stylesheet(), $term))
199	return true;
200
201	if (false !== stripos($theme->get_template(), $term))
202	return true;
203
204	return false;
205	}
206
207	/**
208	* Order callback
209	* Not used by any core columns.
210	*
211	* @global string $orderby
212	* @global string $order
213	* @param array $theme_a Theme A
214	* @param array $theme_b Theme B
215	* @return int
216	*/
217	public function _order_callback($theme_a, $theme_b) {
218	global $orderby, $order;
219
220	$a = $theme_a[$orderby];
221	$b = $theme_b[$orderby];
222
223	if ($a == $b)
224	return 0;
225
226	if ('DESC' == $order) {
227	return ($a < $b) ? 1 : -1;
228	} else {
229	return ($a < $b) ? -1 : 1;
230	}
231	}
232
233	/**
234	* No Items
235	*
236	* @return void
237	*/
238	public function no_items() {
239	if (! $this->has_items) {
240	_e('No themes found.', 'stops-core-theme-and-plugin-updates');
241	} else {
242	_e('You do not appear to have any themes available at this time.', 'stops-core-theme-and-plugin-updates');
243	}
244	}
245
246	/**
247	* Get columns
248	*
249	* @return array
250	*/
251	public function get_columns() {
252	return array(
253	'cb' => '<input type="checkbox" />',
254	'name' => __('Theme', 'stops-core-theme-and-plugin-updates'),
255	'description' => __('Description', 'stops-core-theme-and-plugin-updates'),
256	);
257	}
258
259	/**
260	* Get sortable columns
261	*
262	* @return array
263	*/
264	protected function get_sortable_columns() {
265	return array();
266	}
267
268	/**
269	* Get views
270	*
271	* @return array
272	*/
273	protected function get_views() {
274	global $totals;
275
276	$status_links = array();
277	foreach ($totals as $type => $count) {
278	if (!$count)
279	continue;
280
281	switch ($type) {
282	case 'all':
283	$text = _nx('All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes');
284	break;
285	case 'update_disabled':
286	$text = _n('Updates Disabled <span class="count">(%s)</span>', 'Updates Disabled <span class="count">(%s)</span>', $count, 'stops-core-theme-and-plugin-updates');
287	break;
288	case 'update_enabled':
289	$text = _n('Updates Enabled <span class="count">(%s)</span>', 'Updates Enabled <span class="count">(%s)</span>', $count, 'stops-core-theme-and-plugin-updates');
290	break;
291	case 'automatic':
292	$text = _n('Automatic Updates <span class="count">(%s)</span>', 'Automatic Updates <span class="count">(%s)</span>', $count, 'stops-core-theme-and-plugin-updates');
293	break;
294	}
295
296	if ('search' != $type) {
297	$theme_url = MPSUM_Admin::get_url();
298	$query_args = array(
299	'tab' => $this->tab,
300	'view' => $type
301	);
302
303	$status_links[$type] = sprintf("<a href='%s' data-view='%s' %s>%s</a>",
304	add_query_arg($query_args, $theme_url),
305	$this->status,
306	($type == $this->status) ? ' class="current"' : '',
307	sprintf($text, number_format_i18n($count))
308	);
309	}
310	}
311
312	return $status_links;
313	}
314
315	/**
316	* Get bulk actions
317	*
318	* @return array
319	*/
320	protected function get_bulk_actions() {
321	$actions = array();
322
323	$actions['allow-update-selected'] = esc_html__('Theme Updates On', 'stops-core-theme-and-plugin-updates');
324	$actions['disallow-update-selected'] = esc_html__('Theme Updates Off', 'stops-core-theme-and-plugin-updates');
325	$core_options = MPSUM_Updates_Manager::get_options('core');
326	if (isset($core_options['automatic_theme_updates']) && 'individual' == $core_options['automatic_theme_updates']) {
327	$actions['allow-automatic-selected'] = esc_html__('Automatic Updates On', 'stops-core-theme-and-plugin-updates');
328	$actions['disallow-automatic-selected'] = esc_html__('Automatic Updates Off', 'stops-core-theme-and-plugin-updates');
329	}
330
331	return $actions;
332	}
333
334	/**
335	* Display rows
336	*
337	* @return void
338	*/
339	public function display_rows() {
340	foreach ($this->items as $theme)
341	$this->single_row($theme);
342	}
343
344	/**
345	* Single row theme
346	*
347	* @param object $theme The specified WP_Theme object
348	*/
349	public function single_row($theme) {
350	$this->status = 'all';
351	$stylesheet = $theme->get_stylesheet();
352	remove_action("after_theme_row_$stylesheet", 'wp_theme_update_row', 10, 2);
353	$theme_key = urlencode($stylesheet);
354
355	/**
356	* Filter the action links that show up under each theme row.
357	*
358	* @since 5.0.0
359	*
360	* @param array Array of action links
361	* @param WP_Theme $theme WP_Theme object
362	* @param string $this->status Status of the theme.
363	*/
364	$actions = apply_filters('mpsum_theme_action_links', array(), $theme, 'all');
365
366	$checkbox_id = "checkbox_" . md5($theme->get('Name'));
367	$checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr($stylesheet) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select', 'stops-core-theme-and-plugin-updates') . " " . $theme->display('Name') . "</label>";
368
369	$id = sanitize_html_class($theme->get_stylesheet());
370	$class = 'active';
371	$theme_options = MPSUM_Updates_Manager::get_options('themes');
372	if (false !== $key = array_search($stylesheet, $theme_options)) {
373	$class = 'inactive';
374	}
375	echo "<tr id='$id' class='$class'>";
376
377	list($columns, $hidden) = $this->get_column_info();
378
379	foreach ($columns as $column_name => $column_display_name) {
380	$style = '';
381	if (in_array($column_name, $hidden))
382	$style = ' style="display:none;"';
383
384	switch ($column_name) {
385	case 'cb':
386	echo "<th scope='row' class='check-column'>$checkbox</th>";
387	break;
388	case 'name':
389	echo "<td class='theme-title'$style>";
390	echo "<img src='" . esc_url($theme->get_screenshot()) . "' width='85' height='64' class='updates-table-screenshot' alt='' />";
391	echo '<div class="eum-themes-name-actions">';
392	echo "<h3 class='eum-themes-name'>" . $theme->display('Name') . "</h3>";
393	echo '<div class="eum-themes-wrapper">';
394	printf('<h4>%s</h4>', esc_html__('Theme Updates', 'stops-core-theme-and-plugin-updates'));
395
396	echo '<div class="toggle-wrapper toggle-wrapper-themes">';
397
398	$enable_class = $disable_class = '';
399	$checked = 'false';
400	$key = in_array($stylesheet, $theme_options);
401	if (! $key) {
402	$enable_class = 'eum-enabled eum-active';
403	$checked = 'true';
404	} else {
405	$disable_class = 'eum-disabled eum-active';
406	}
407
408	printf('<input type="hidden" name="themes[%s]" value="%s">',
409	$stylesheet,
410	$checked
411	);
412
413	printf('<button aria-label="%s" class="eum-toggle-button eum-enabled %s" data-checked="%s">%s</button>',
414	esc_attr__('Allow Updates', 'stops-core-theme-and-plugin-updates'),
415	esc_attr($enable_class),
416	$stylesheet,
417	esc_html__('Allowed', 'stops-core-theme-and-plugin-updates')
418	);
419
420	printf('<button aria-label="%s" class="eum-toggle-button eum-disabled %s" data-checked="%s">%s</button>',
421	esc_attr__('Disallow Updates', 'stops-core-theme-and-plugin-updates'),
422	esc_attr($disable_class),
423	$stylesheet,
424	esc_html__('Blocked', 'stops-core-theme-and-plugin-updates')
425	);
426
427	echo '</div></div>';
428
429	// Automatic Link
430	$theme_automatic_options = MPSUM_Updates_Manager::get_options('themes_automatic');
431	$core_options = MPSUM_Updates_Manager::get_options('core');
432	if (isset($core_options['automatic_theme_updates']) && 'individual' == $core_options['automatic_theme_updates']) {
433	printf('<div class="eum-themes-automatic-wrapper" %s>', ($key) ? 'style="display: none;"' : '');
434	printf('<h4>%s</h4>', esc_html__('Automatic Updates', 'stops-core-theme-and-plugin-updates'));
435	echo '<div class="toggle-wrapper toggle-wrapper-themes-automatic">';
436	$enable_class = $disable_class = '';
437	if (in_array($stylesheet, $theme_automatic_options)) {
438	$enable_class = 'eum-active';
439	$checked = 'true';
440	} else {
441	$disable_class = 'eum-active';
442	}
443
444	printf('<input type="hidden" name="themes_automatic[%s]" value="%s">',
445	$stylesheet,
446	$checked
447	);
448
449	printf('<button aria-label="%s" class="eum-toggle-button eum-enabled %s" data-checked="%s">%s</button>',
450	esc_html__('Enable Automatic Updates', 'stops-core-theme-and-plugin-updates'),
451	esc_attr($enable_class),
452	$stylesheet,
453	esc_html__('On', 'stops-core-theme-and-plugin-updates')
454	);
455
456	printf('<button aria-label="%s" class="eum-toggle-button eum-disabled %s" data-checked="%s">%s</button>',
457	esc_attr__('Enable Automatic Updates', 'stops-core-theme-and-plugin-updates'),
458	esc_attr($disable_class),
459	$stylesheet,
460	esc_html__('Off', 'stops-core-theme-and-plugin-updates')
461	);
462
463	echo '</div></div>';
464	}
465	echo '</div>';
466	echo "</td>";
467	break;
468	case 'description':
469	echo "<td class='column-description desc'$style>";
470	if ($theme->errors()) {
471	$pre = 'broken' == $this->status ? __('Broken Theme:', 'stops-core-theme-and-plugin-updates') . ' ' : '';
472	echo '<p><strong class="attention">' . $pre . $theme->errors()->get_error_message() . '</strong></p>';
473	}
474	echo "<div class='theme-description'><p>" . $theme->display('Description') . "</p></div>
475	<div class='second theme-version-author-uri'>";
476
477	$theme_meta = array();
478
479	if ($theme->get('Version'))
480	$theme_meta[] = sprintf(__('Version %s', 'stops-core-theme-and-plugin-updates'), $theme->display('Version'));
481
482	$theme_meta[] = sprintf(__('By %s', 'stops-core-theme-and-plugin-updates'), $theme->display('Author'));
483
484	if ($theme->get('ThemeURI'))
485	$theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__('Visit theme homepage', 'stops-core-theme-and-plugin-updates') . '">' . __('Visit Theme Site', 'stops-core-theme-and-plugin-updates') . '</a>';
486
487	/**
488	* Filter the array of row meta for each theme in the Multisite themes
489	* list table.
490	*
491	* @since 3.1.0
492	*
493	* @param array $theme_meta An array of the theme's metadata,
494	* including the version, author, and
495	* theme URI.
496	* @param string $stylesheet Directory name of the theme.
497	* @param WP_Theme $theme WP_Theme object.
498	* @param string $this->status Status of the theme.
499	*/
500	$theme_meta = apply_filters('theme_row_meta', $theme_meta, $stylesheet, $theme, $this->status);
501	echo implode(' \| ', $theme_meta);
502
503	// Show active status for blogs
504	if (is_multisite()) {
505	$themes = wp_get_themes(array('allowed' => true));
506	$is_allowed_theme[] = array();
507	foreach ($themes as $style => $theme_data) {
508	if ($style === $stylesheet) {
509	$is_allowed_theme[] = $stylesheet;
510	}
511	}
512	$is_allowed_stylesheet = false;
513	foreach ($is_allowed_theme as $allowed_stylesheet) {
514	if ($allowed_stylesheet === $stylesheet) {
515	$is_allowed_stylesheet = true;
516	}
517	}
518	if ($is_allowed_stylesheet) {
519	printf('<div class="mpsum-success mpsum-regular"><a href="#" data-theme-file="%s" class="eum-list-themes-action">%s</a><div class="eum-list-themes"></div></div>', esc_attr($stylesheet), esc_html__('View all sites that have this theme installed.', 'stops-core-theme-and-plugin-updates'));
520	} else {
521	printf('<div class="mpsum-notice mpsum-regular">%s<br /><a href="#" data-theme-file="%s" class="eum-list-themes-action">%s</a><div class="eum-list-themes"></div></div>', esc_html__('This theme is not allowed to be activated on your network of sites, but may be enabled for specific sites.', 'stops-core-theme-and-plugin-updates'), esc_attr($stylesheet), esc_html__('View all sites that have this theme installed.', 'stops-core-theme-and-plugin-updates'));
522	}
523	} else {
524	if (get_stylesheet() === $stylesheet) {
525	printf('<div class="mpsum-success mpsum-regular">%s</div>', esc_html__('This theme is active for your site.', 'stops-core-theme-and-plugin-updates'));
526	} else {
527	printf('<div class="mpsum-error mpsum-bold">%s</div>', esc_html__('This theme is inactive for your site.', 'stops-core-theme-and-plugin-updates'));
528	}
529	}
530
531	echo "</div></td>";
532	break;
533
534	default:
535	echo "<td class='$column_name column-$column_name'$style>";
536
537	/**
538	* Fires inside each custom column of the Multisite themes list table.
539	*
540	* @since 3.1.0
541	*
542	* @param string $column_name Name of the column.
543	* @param string $stylesheet Directory name of the theme.
544	* @param WP_Theme $theme Current WP_Theme object.
545	*/
546	do_action('manage_themes_custom_column', $column_name, $stylesheet, $theme);
547	echo "</td>";
548	}
549	}
550
551	echo "</tr>";
552
553	if ($this->is_site_themes)
554	remove_action("after_theme_row_$stylesheet", 'wp_theme_update_row');
555
556	/**
557	* Fires after each row in the Multisite themes list table.
558	*
559	* @since 3.1.0
560	*
561	* @param string $stylesheet Directory name of the theme.
562	* @param WP_Theme $theme Current WP_Theme object.
563	* @param string $this->status Status of the theme.
564	*/
565	do_action('after_theme_row', $stylesheet, $theme, $this->status);
566
567	/**
568	* Fires after each specific row in the Multisite themes list table.
569	*
570	* The dynamic portion of the hook name, `$stylesheet`, refers to the
571	* directory name of the theme, most often synonymous with the template
572	* name of the theme.
573	*
574	* @since 3.5.0
575	*
576	* @param string $stylesheet Directory name of the theme.
577	* @param WP_Theme $theme Current WP_Theme object.
578	* @param string $this->status Status of the theme.
579	*/
580	do_action("after_theme_row_$stylesheet", $stylesheet, $theme, $this->status);
581	}
582
583	/**
584	* Captures response of ajax calls and returns it
585	*/
586	public function ajax_response() {
587	$this->prepare_items();
588	extract($this->_args);
589	extract($this->_pagination_args, EXTR_SKIP);
590	ob_start();
591	$this->views();
592	$views = ob_get_clean();
593
594	ob_start();
595	if (!empty($_REQUEST['no_placeholder'])) {
596	$this->display_rows();
597	} else {
598	$this->display_rows_or_placeholder();
599	}
600	$rows = ob_get_clean();
601
602	ob_start();
603	$this->print_column_headers();
604	$headers = ob_get_clean();
605
606	ob_start();
607	$this->pagination('top');
608	$pagination_top = ob_get_clean();
609
610	ob_start();
611	$this->pagination('bottom');
612	$pagination_bottom = ob_get_clean();
613
614	$response['views'] = array($views);
615	$response['rows'] = array($rows);
616	$response['pagination']['top'] = $pagination_top;
617	$response['pagination']['bottom'] = $pagination_bottom;
618	$response['headers'] = $headers;
619
620	if (isset($total_items)) {
621	$response['total_items_i18n'] = sprintf(_n('1 plugin', '%s plugins', $total_items), number_format_i18n($total_items));
622	}
623
624	if (isset($total_pages)) {
625	$response['total_pages'] = $total_pages;
626	$response['total_pages_i18n'] = number_format_i18n($total_pages);
627	}
628
629	wp_send_json($response);
630	}
631	}
632