Meta.php — Admin Columns 4.3.2

codepress-admin-columns / classes / Settings / Column / Meta.php

codepress-admin-columns / classes / Settings / Column Last commit date

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Meta.php

211 lines

1	<?php
2
3	namespace AC\Settings\Column;
4
5	use AC\Form\Element\Select;
6	use AC\MetaType;
7	use AC\Settings\Column;
8	use AC\View;
9
10	abstract class Meta extends Column {
11
12	/**
13	* @var string
14	*/
15	private $field;
16
17	abstract protected function get_meta_keys();
18
19	protected function define_options() {
20	return [ 'field' ];
21	}
22
23	/**
24	* @return Select
25	*/
26	protected function get_setting_field() {
27	$setting = $this
28	->create_element( 'select', 'field' )
29	->set_options( $this->group_keys( $this->get_cached_keys() ) )
30	->set_no_result( __( 'No fields available.', 'codepress-admin-columns' ) );
31
32	return $setting;
33	}
34
35	/**
36	* @return array\|false
37	*/
38	protected function get_cached_keys() {
39	$keys = $this->get_cache();
40
41	if ( ! $keys ) {
42	$keys = $this->get_meta_keys();
43
44	$this->set_cache( $keys );
45	}
46
47	return $keys;
48	}
49
50	/**
51	* @return string
52	*/
53	protected function get_cache_key() {
54	return $this->column->get_list_screen()->get_storage_key();
55	}
56
57	/**
58	* @return string
59	*/
60	protected function get_meta_type() {
61	return $this->column->get_list_screen()->get_meta_type();
62	}
63
64	protected function get_cache_group() {
65	return 'ac_settings_meta';
66	}
67
68	/**
69	* @return View
70	*/
71	public function create_view() {
72	$view = new View( [
73	'label' => __( 'Field', 'codepress-admin-columns' ),
74	'setting' => $this->get_setting_field(),
75	] );
76
77	return $view;
78	}
79
80	/**
81	* @return string
82	*/
83	public function get_field() {
84	return $this->field;
85	}
86
87	/**
88	* @param string $field
89	*
90	* @return bool
91	*/
92	public function set_field( $field ) {
93	$this->field = $field;
94
95	return true;
96	}
97
98	private function get_cache() {
99	return wp_cache_get( $this->get_cache_key(), $this->get_cache_group() );
100	}
101
102	/**
103	* @param array $data
104	* @param int $expire Seconds
105	*/
106	private function set_cache( $data, $expire = 15 ) {
107	wp_cache_add( $this->get_cache_key(), $data, $this->get_cache_group(), $expire );
108	}
109
110	/**
111	* @return array
112	*/
113	protected function get_meta_groups() {
114	global $wpdb;
115
116	$groups = [
117	'' => __( 'Public', 'codepress-admin-columns' ),
118	'_' => __( 'Hidden', 'codepress-admin-columns' ),
119	];
120
121	// User only
122	if ( MetaType::USER === $this->get_meta_type() ) {
123
124	if ( is_multisite() ) {
125	foreach ( get_sites() as $site ) {
126	$label = __( 'Network Site:', 'codepress-admin-columns' ) . ' ' . ac_helper()->network->get_site_option( $site->blog_id, 'blogname' );
127
128	if ( get_current_blog_id() == $site->blog_id ) {
129	$label .= ' (' . __( 'current', 'codepress-admin-columns' ) . ')';
130	}
131
132	$groups[ $wpdb->get_blog_prefix( $site->blog_id ) ] = $label;
133	}
134	} else {
135	$groups[ $wpdb->get_blog_prefix() ] = __( 'Site Options', 'codepress-admin-columns' );
136	}
137	}
138
139	return $groups;
140	}
141
142	/**
143	* @param array $keys
144	*
145	* @return array
146	*/
147	private function group_keys( $keys ) {
148	if ( ! $keys ) {
149	return [];
150	}
151
152	$grouped = [];
153
154	$groups = $this->get_meta_groups();
155
156	// groups are ordered desc because the prefixes without a blog id ( e.g. wp_ ) should be matched last.
157	krsort( $groups );
158
159	foreach ( $groups as $prefix => $title ) {
160
161	$options = [];
162
163	foreach ( $keys as $k => $key ) {
164
165	// Match prefix with meta key
166	if ( $prefix && 0 === strpos( $key, $prefix ) ) {
167	$options[ $key ] = $key;
168
169	unset( $keys[ $k ] );
170	}
171	}
172
173	if ( $options ) {
174	$grouped[ $prefix ] = [
175	'title' => $title,
176	'options' => $options,
177	];
178	}
179	}
180
181	ksort( $grouped );
182
183	// Default group
184	if ( $keys ) {
185	$default = [
186	'title' => $groups[''],
187	'options' => array_combine( $keys, $keys ),
188	];
189
190	array_unshift( $grouped, $default );
191	}
192
193	// Place the hidden group at the end
194	if ( isset( $grouped['_'] ) ) {
195	$grouped[] = $grouped['_'];
196
197	unset( $grouped['_'] );
198	}
199
200	// Remove groups when there is only one group
201	if ( 1 === count( $grouped ) ) {
202	$grouped = array_pop( $grouped );
203
204	$grouped = $grouped['options'];
205	}
206
207	return $grouped;
208	}
209
210	}
211