acf.php at 5.8.6 · Advanced Custom Fields (ACF®)

advanced-custom-fields / acf.php

acf.php

619 lines 17.4 KB

Raw Download Zip

1	<?php
2	/*
3	Plugin Name: Advanced Custom Fields
4	Plugin URI: https://www.advancedcustomfields.com
5	Description: Customize WordPress with powerful, professional and intuitive fields.
6	Version: 5.8.6
7	Author: Elliot Condon
8	Author URI: https://www.advancedcustomfields.com
9	Text Domain: acf
10	Domain Path: /lang
11	*/
12
13	if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
14
15	if( ! class_exists('ACF') ) :
16
17	class ACF {
18
19	/** @var string The plugin version number. */
20	var $version = '5.8.6';
21
22	/** @var array The plugin settings array. */
23	var $settings = array();
24
25	/** @var array The plugin data array. */
26	var $data = array();
27
28	/** @var array Storage for class instances. */
29	var $instances = array();
30
31	/**
32	* __construct
33	*
34	* A dummy constructor to ensure ACF is only setup once.
35	*
36	* @date 23/06/12
37	* @since 5.0.0
38	*
39	* @param void
40	* @return void
41	*/
42	function __construct() {
43	// Do nothing.
44	}
45
46	/**
47	* initialize
48	*
49	* Sets up the ACF plugin.
50	*
51	* @date 28/09/13
52	* @since 5.0.0
53	*
54	* @param void
55	* @return void
56	*/
57	function initialize() {
58
59	// Define constants.
60	$this->define( 'ACF', true );
61	$this->define( 'ACF_PATH', plugin_dir_path( __FILE__ ) );
62	$this->define( 'ACF_BASENAME', plugin_basename( __FILE__ ) );
63	$this->define( 'ACF_VERSION', $this->version );
64	$this->define( 'ACF_MAJOR_VERSION', 5 );
65
66	// Define settings.
67	$this->settings = array(
68	'name' => __('Advanced Custom Fields', 'acf'),
69	'slug' => dirname( ACF_BASENAME ),
70	'version' => ACF_VERSION,
71	'basename' => ACF_BASENAME,
72	'path' => ACF_PATH,
73	'file' => __FILE__,
74	'url' => plugin_dir_url( __FILE__ ),
75	'show_admin' => true,
76	'show_updates' => true,
77	'stripslashes' => false,
78	'local' => true,
79	'json' => true,
80	'save_json' => '',
81	'load_json' => array(),
82	'default_language' => '',
83	'current_language' => '',
84	'capability' => 'manage_options',
85	'uploader' => 'wp',
86	'autoload' => false,
87	'l10n' => true,
88	'l10n_textdomain' => '',
89	'google_api_key' => '',
90	'google_api_client' => '',
91	'enqueue_google_maps' => true,
92	'enqueue_select2' => true,
93	'enqueue_datepicker' => true,
94	'enqueue_datetimepicker' => true,
95	'select2_version' => 4,
96	'row_index_offset' => 1,
97	'remove_wp_meta_box' => true
98	);
99
100	// Include utility functions.
101	include_once( ACF_PATH . 'includes/acf-utility-functions.php');
102
103	// Include previous API functions.
104	acf_include('includes/api/api-helpers.php');
105	acf_include('includes/api/api-template.php');
106	acf_include('includes/api/api-term.php');
107
108	// Include classes.
109	acf_include('includes/class-acf-data.php');
110	acf_include('includes/fields/class-acf-field.php');
111	acf_include('includes/locations/class-acf-location.php');
112
113	// Include functions.
114	acf_include('includes/acf-helper-functions.php');
115	acf_include('includes/acf-hook-functions.php');
116	acf_include('includes/acf-field-functions.php');
117	acf_include('includes/acf-field-group-functions.php');
118	acf_include('includes/acf-form-functions.php');
119	acf_include('includes/acf-meta-functions.php');
120	acf_include('includes/acf-post-functions.php');
121	acf_include('includes/acf-user-functions.php');
122	acf_include('includes/acf-value-functions.php');
123	acf_include('includes/acf-input-functions.php');
124
125	// Include core.
126	acf_include('includes/fields.php');
127	acf_include('includes/locations.php');
128	acf_include('includes/assets.php');
129	acf_include('includes/compatibility.php');
130	acf_include('includes/deprecated.php');
131	acf_include('includes/json.php');
132	acf_include('includes/l10n.php');
133	acf_include('includes/local-fields.php');
134	acf_include('includes/local-meta.php');
135	acf_include('includes/loop.php');
136	acf_include('includes/media.php');
137	acf_include('includes/revisions.php');
138	acf_include('includes/updates.php');
139	acf_include('includes/upgrades.php');
140	acf_include('includes/validation.php');
141
142	// Include ajax.
143	acf_include('includes/ajax/class-acf-ajax.php');
144	acf_include('includes/ajax/class-acf-ajax-check-screen.php');
145	acf_include('includes/ajax/class-acf-ajax-user-setting.php');
146	acf_include('includes/ajax/class-acf-ajax-upgrade.php');
147
148	// Include forms.
149	acf_include('includes/forms/form-attachment.php');
150	acf_include('includes/forms/form-comment.php');
151	acf_include('includes/forms/form-customizer.php');
152	acf_include('includes/forms/form-front.php');
153	acf_include('includes/forms/form-nav-menu.php');
154	acf_include('includes/forms/form-post.php');
155	acf_include('includes/forms/form-gutenberg.php');
156	acf_include('includes/forms/form-taxonomy.php');
157	acf_include('includes/forms/form-user.php');
158	acf_include('includes/forms/form-widget.php');
159
160	// Include admin.
161	if( is_admin() ) {
162	acf_include('includes/admin/admin.php');
163	acf_include('includes/admin/admin-field-group.php');
164	acf_include('includes/admin/admin-field-groups.php');
165	acf_include('includes/admin/admin-notices.php');
166	acf_include('includes/admin/admin-tools.php');
167	acf_include('includes/admin/admin-upgrade.php');
168	acf_include('includes/admin/settings-info.php');
169	}
170
171	// Include PRO.
172	acf_include('pro/acf-pro.php');
173
174	// Include tests.
175	if( defined('ACF_DEV') && ACF_DEV ) {
176	acf_include('tests/tests.php');
177	}
178
179	// Add actions.
180	add_action( 'init', array($this, 'init'), 5 );
181	add_action( 'init', array($this, 'register_post_types'), 5 );
182	add_action( 'init', array($this, 'register_post_status'), 5 );
183
184	// Add filters.
185	add_filter( 'posts_where', array($this, 'posts_where'), 10, 2 );
186	}
187
188	/**
189	* init
190	*
191	* Completes the setup process on "init" of earlier.
192	*
193	* @date 28/09/13
194	* @since 5.0.0
195	*
196	* @param void
197	* @return void
198	*/
199	function init() {
200
201	// Bail early if called directly from functions.php or plugin file.
202	if( !did_action('plugins_loaded') ) {
203	return;
204	}
205
206	// This function may be called directly from template functions. Bail early if already did this.
207	if( acf_did('init') ) {
208	return;
209	}
210
211	// Update url setting. Allows other plugins to modify the URL (force SSL).
212	acf_update_setting( 'url', plugin_dir_url( __FILE__ ) );
213
214	// Load textdomain file.
215	acf_load_textdomain();
216
217	// Include 3rd party compatiblity.
218	acf_include('includes/third-party.php');
219
220	// Include wpml support.
221	if( defined('ICL_SITEPRESS_VERSION') ) {
222	acf_include('includes/wpml.php');
223	}
224
225	// Include fields.
226	acf_include('includes/fields/class-acf-field-text.php');
227	acf_include('includes/fields/class-acf-field-textarea.php');
228	acf_include('includes/fields/class-acf-field-number.php');
229	acf_include('includes/fields/class-acf-field-range.php');
230	acf_include('includes/fields/class-acf-field-email.php');
231	acf_include('includes/fields/class-acf-field-url.php');
232	acf_include('includes/fields/class-acf-field-password.php');
233	acf_include('includes/fields/class-acf-field-image.php');
234	acf_include('includes/fields/class-acf-field-file.php');
235	acf_include('includes/fields/class-acf-field-wysiwyg.php');
236	acf_include('includes/fields/class-acf-field-oembed.php');
237	acf_include('includes/fields/class-acf-field-select.php');
238	acf_include('includes/fields/class-acf-field-checkbox.php');
239	acf_include('includes/fields/class-acf-field-radio.php');
240	acf_include('includes/fields/class-acf-field-button-group.php');
241	acf_include('includes/fields/class-acf-field-true_false.php');
242	acf_include('includes/fields/class-acf-field-link.php');
243	acf_include('includes/fields/class-acf-field-post_object.php');
244	acf_include('includes/fields/class-acf-field-page_link.php');
245	acf_include('includes/fields/class-acf-field-relationship.php');
246	acf_include('includes/fields/class-acf-field-taxonomy.php');
247	acf_include('includes/fields/class-acf-field-user.php');
248	acf_include('includes/fields/class-acf-field-google-map.php');
249	acf_include('includes/fields/class-acf-field-date_picker.php');
250	acf_include('includes/fields/class-acf-field-date_time_picker.php');
251	acf_include('includes/fields/class-acf-field-time_picker.php');
252	acf_include('includes/fields/class-acf-field-color_picker.php');
253	acf_include('includes/fields/class-acf-field-message.php');
254	acf_include('includes/fields/class-acf-field-accordion.php');
255	acf_include('includes/fields/class-acf-field-tab.php');
256	acf_include('includes/fields/class-acf-field-group.php');
257
258	/**
259	* Fires after field types have been included.
260	*
261	* @date 28/09/13
262	* @since 5.0.0
263	*
264	* @param int $major_version The major version of ACF.
265	*/
266	do_action( 'acf/include_field_types', ACF_MAJOR_VERSION );
267
268	// Include locations.
269	acf_include('includes/locations/class-acf-location-post-type.php');
270	acf_include('includes/locations/class-acf-location-post-template.php');
271	acf_include('includes/locations/class-acf-location-post-status.php');
272	acf_include('includes/locations/class-acf-location-post-format.php');
273	acf_include('includes/locations/class-acf-location-post-category.php');
274	acf_include('includes/locations/class-acf-location-post-taxonomy.php');
275	acf_include('includes/locations/class-acf-location-post.php');
276	acf_include('includes/locations/class-acf-location-page-template.php');
277	acf_include('includes/locations/class-acf-location-page-type.php');
278	acf_include('includes/locations/class-acf-location-page-parent.php');
279	acf_include('includes/locations/class-acf-location-page.php');
280	acf_include('includes/locations/class-acf-location-current-user.php');
281	acf_include('includes/locations/class-acf-location-current-user-role.php');
282	acf_include('includes/locations/class-acf-location-user-form.php');
283	acf_include('includes/locations/class-acf-location-user-role.php');
284	acf_include('includes/locations/class-acf-location-taxonomy.php');
285	acf_include('includes/locations/class-acf-location-attachment.php');
286	acf_include('includes/locations/class-acf-location-comment.php');
287	acf_include('includes/locations/class-acf-location-widget.php');
288	acf_include('includes/locations/class-acf-location-nav-menu.php');
289	acf_include('includes/locations/class-acf-location-nav-menu-item.php');
290
291	/**
292	* Fires after location types have been included.
293	*
294	* @date 28/09/13
295	* @since 5.0.0
296	*
297	* @param int $major_version The major version of ACF.
298	*/
299	do_action( 'acf/include_location_rules', ACF_MAJOR_VERSION );
300
301	/**
302	* Fires during initialization. Used to add local fields.
303	*
304	* @date 28/09/13
305	* @since 5.0.0
306	*
307	* @param int $major_version The major version of ACF.
308	*/
309	do_action( 'acf/include_fields', ACF_MAJOR_VERSION );
310
311	/**
312	* Fires after ACF is completely "initialized".
313	*
314	* @date 28/09/13
315	* @since 5.0.0
316	*
317	* @param int $major_version The major version of ACF.
318	*/
319	do_action( 'acf/init', ACF_MAJOR_VERSION );
320	}
321
322	/**
323	* register_post_types
324	*
325	* Registers the ACF post types.
326	*
327	* @date 22/10/2015
328	* @since 5.3.2
329	*
330	* @param void
331	* @return void
332	*/
333	function register_post_types() {
334
335	// Vars.
336	$cap = acf_get_setting('capability');
337
338	// Register the Field Group post type.
339	register_post_type('acf-field-group', array(
340	'labels' => array(
341	'name' => __( 'Field Groups', 'acf' ),
342	'singular_name' => __( 'Field Group', 'acf' ),
343	'add_new' => __( 'Add New' , 'acf' ),
344	'add_new_item' => __( 'Add New Field Group' , 'acf' ),
345	'edit_item' => __( 'Edit Field Group' , 'acf' ),
346	'new_item' => __( 'New Field Group' , 'acf' ),
347	'view_item' => __( 'View Field Group', 'acf' ),
348	'search_items' => __( 'Search Field Groups', 'acf' ),
349	'not_found' => __( 'No Field Groups found', 'acf' ),
350	'not_found_in_trash' => __( 'No Field Groups found in Trash', 'acf' ),
351	),
352	'public' => false,
353	'hierarchical' => true,
354	'show_ui' => true,
355	'show_in_menu' => false,
356	'_builtin' => false,
357	'capability_type' => 'post',
358	'capabilities' => array(
359	'edit_post' => $cap,
360	'delete_post' => $cap,
361	'edit_posts' => $cap,
362	'delete_posts' => $cap,
363	),
364	'supports' => array('title'),
365	'rewrite' => false,
366	'query_var' => false,
367	));
368
369
370	// Register the Field post type.
371	register_post_type('acf-field', array(
372	'labels' => array(
373	'name' => __( 'Fields', 'acf' ),
374	'singular_name' => __( 'Field', 'acf' ),
375	'add_new' => __( 'Add New' , 'acf' ),
376	'add_new_item' => __( 'Add New Field' , 'acf' ),
377	'edit_item' => __( 'Edit Field' , 'acf' ),
378	'new_item' => __( 'New Field' , 'acf' ),
379	'view_item' => __( 'View Field', 'acf' ),
380	'search_items' => __( 'Search Fields', 'acf' ),
381	'not_found' => __( 'No Fields found', 'acf' ),
382	'not_found_in_trash' => __( 'No Fields found in Trash', 'acf' ),
383	),
384	'public' => false,
385	'hierarchical' => true,
386	'show_ui' => false,
387	'show_in_menu' => false,
388	'_builtin' => false,
389	'capability_type' => 'post',
390	'capabilities' => array(
391	'edit_post' => $cap,
392	'delete_post' => $cap,
393	'edit_posts' => $cap,
394	'delete_posts' => $cap,
395	),
396	'supports' => array('title'),
397	'rewrite' => false,
398	'query_var' => false,
399	));
400	}
401
402	/**
403	* register_post_status
404	*
405	* Registers the ACF post statuses.
406	*
407	* @date 22/10/2015
408	* @since 5.3.2
409	*
410	* @param void
411	* @return void
412	*/
413	function register_post_status() {
414
415	// Register the Disabled post status.
416	register_post_status('acf-disabled', array(
417	'label' => __( 'Inactive', 'acf' ),
418	'public' => true,
419	'exclude_from_search' => false,
420	'show_in_admin_all_list' => true,
421	'show_in_admin_status_list' => true,
422	'label_count' => _n_noop( 'Inactive <span class="count">(%s)</span>', 'Inactive <span class="count">(%s)</span>', 'acf' ),
423	));
424	}
425
426	/**
427	* posts_where
428	*
429	* Filters the $where clause allowing for custom WP_Query args.
430	*
431	* @date 31/8/19
432	* @since 5.8.1
433	*
434	* @param string $where The WHERE clause.
435	* @return WP_Query $wp_query The query object.
436	*/
437	function posts_where( $where, $wp_query ) {
438	global $wpdb;
439
440	// Add custom "acf_field_key" arg.
441	if( $field_key = $wp_query->get('acf_field_key') ) {
442	$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_name = %s", $field_key );
443	}
444
445	// Add custom "acf_field_name" arg.
446	if( $field_name = $wp_query->get('acf_field_name') ) {
447	$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_excerpt = %s", $field_name );
448	}
449
450	// Add custom "acf_group_key" arg.
451	if( $group_key = $wp_query->get('acf_group_key') ) {
452	$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_name = %s", $group_key );
453	}
454
455	// Return.
456	return $where;
457	}
458
459	/**
460	* define
461	*
462	* Defines a constant if doesnt already exist.
463	*
464	* @date 3/5/17
465	* @since 5.5.13
466	*
467	* @param string $name The constant name.
468	* @param mixed $value The constant value.
469	* @return void
470	*/
471	function define( $name, $value = true ) {
472	if( !defined($name) ) {
473	define( $name, $value );
474	}
475	}
476
477	/**
478	* has_setting
479	*
480	* Returns true if a setting exists for this name.
481	*
482	* @date 2/2/18
483	* @since 5.6.5
484	*
485	* @param string $name The setting name.
486	* @return boolean
487	*/
488	function has_setting( $name ) {
489	return isset($this->settings[ $name ]);
490	}
491
492	/**
493	* get_setting
494	*
495	* Returns a setting or null if doesn't exist.
496	*
497	* @date 28/09/13
498	* @since 5.0.0
499	*
500	* @param string $name The setting name.
501	* @return mixed
502	*/
503	function get_setting( $name ) {
504	return isset($this->settings[ $name ]) ? $this->settings[ $name ] : null;
505	}
506
507	/**
508	* update_setting
509	*
510	* Updates a setting for the given name and value.
511	*
512	* @date 28/09/13
513	* @since 5.0.0
514	*
515	* @param string $name The setting name.
516	* @param mixed $value The setting value.
517	* @return true
518	*/
519	function update_setting( $name, $value ) {
520	$this->settings[ $name ] = $value;
521	return true;
522	}
523
524	/**
525	* get_data
526	*
527	* Returns data or null if doesn't exist.
528	*
529	* @date 28/09/13
530	* @since 5.0.0
531	*
532	* @param string $name The data name.
533	* @return mixed
534	*/
535	function get_data( $name ) {
536	return isset($this->data[ $name ]) ? $this->data[ $name ] : null;
537	}
538
539	/**
540	* set_data
541	*
542	* Sets data for the given name and value.
543	*
544	* @date 28/09/13
545	* @since 5.0.0
546	*
547	* @param string $name The data name.
548	* @param mixed $value The data value.
549	* @return void
550	*/
551	function set_data( $name, $value ) {
552	$this->data[ $name ] = $value;
553	}
554
555	/**
556	* get_instance
557	*
558	* Returns an instance or null if doesn't exist.
559	*
560	* @date 13/2/18
561	* @since 5.6.9
562	*
563	* @param string $class The instance class name.
564	* @return object
565	*/
566	function get_instance( $class ) {
567	$name = strtolower($class);
568	return isset($this->instances[ $name ]) ? $this->instances[ $name ] : null;
569	}
570
571	/**
572	* new_instance
573	*
574	* Creates and stores an instance of the given class.
575	*
576	* @date 13/2/18
577	* @since 5.6.9
578	*
579	* @param string $class The instance class name.
580	* @return object
581	*/
582	function new_instance( $class ) {
583	$instance = new $class();
584	$name = strtolower($class);
585	$this->instances[ $name ] = $instance;
586	return $instance;
587	}
588	}
589
590	/*
591	* acf
592	*
593	* The main function responsible for returning the one true acf Instance to functions everywhere.
594	* Use this function like you would a global variable, except without needing to declare the global.
595	*
596	* Example: <?php $acf = acf(); ?>
597	*
598	* @date 4/09/13
599	* @since 4.3.0
600	*
601	* @param void
602	* @return ACF
603	*/
604	function acf() {
605	global $acf;
606
607	// Instantiate only once.
608	if( !isset($acf) ) {
609	$acf = new ACF();
610	$acf->initialize();
611	}
612	return $acf;
613	}
614
615	// Instantiate.
616	acf();
617
618	endif; // class_exists check
619