everything_fields.php at 4.4.12 · Advanced Custom Fields (ACF®)

advanced-custom-fields / core / controllers / everything_fields.php

everything_fields.php

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1	<?php
2
3	class acf_everything_fields
4	{
5
6	var $settings,
7	$data;
8
9
10	/*
11	* __construct
12	*
13	* @description:
14	* @since 3.1.8
15	* @created: 23/06/12
16	*/
17
18	function __construct()
19	{
20	// data for passing variables
21	$this->data = array(
22	'page_id' => '', // a string used to load values
23	'metabox_ids' => array(),
24	'page_type' => '', // taxonomy / user / media
25	'page_action' => '', // add / edit
26	'option_name' => '', // key used to find value in wp_options table. eg: user_1, category_4
27	);
28
29
30	// actions
31	add_action('admin_menu', array($this,'admin_menu'));
32	add_action('wp_ajax_acf/everything_fields', array($this, 'acf_everything_fields'));
33
34
35	// attachment
36	add_filter('attachment_fields_to_edit', array($this, 'attachment_fields_to_edit'), 10, 2);
37	add_filter('attachment_fields_to_save', array($this, 'save_attachment'), 10, 2);
38
39
40	// save
41	add_action('create_term', array($this, 'save_taxonomy'));
42	add_action('edited_term', array($this, 'save_taxonomy'));
43	add_action('edit_user_profile_update', array($this, 'save_user'));
44	add_action('personal_options_update', array($this, 'save_user'));
45	add_action('user_register', array($this, 'save_user'));
46
47
48	// shopp
49	add_action('shopp_category_saved', array($this, 'shopp_category_saved'));
50
51
52	// delete
53	add_action('delete_term', array($this, 'delete_term'), 10, 4);
54	}
55
56
57	/*
58	* attachment_fields_to_edit
59	*
60	* Adds ACF fields to the attachment form fields
61	*
62	* @type filter
63	* @date 14/07/13
64	*
65	* @param {array} $form_fields
66	* @return {object} $post
67	*/
68
69	function attachment_fields_to_edit( $form_fields, $post )
70	{
71	// vars
72	$screen = get_current_screen();
73	$post_id = $post->ID;
74
75
76	if( $screen && $screen->base == 'post' ) {
77
78	return $form_fields;
79
80	}
81
82
83	// get field groups
84	$filter = array( 'post_type' => 'attachment' );
85	$metabox_ids = array();
86	$metabox_ids = apply_filters( 'acf/location/match_field_groups', $metabox_ids, $filter );
87
88
89	// validate
90	if( empty($metabox_ids) )
91	{
92	return $form_fields;
93	}
94
95
96	$acfs = apply_filters('acf/get_field_groups', array());
97
98
99	if( is_array($acfs) ){ foreach( $acfs as $acf ){
100
101	// only add the chosen field groups
102	if( !in_array( $acf['id'], $metabox_ids ) )
103	{
104	continue;
105	}
106
107
108	// load fields
109	$fields = apply_filters('acf/field_group/get_fields', array(), $acf['id']);
110
111
112	if( is_array($fields) ){ foreach( $fields as $i => $field ){
113
114	// if they didn't select a type, skip this field
115	if( !$field \|\| !$field['type'] \|\| $field['type'] == 'null' )
116	{
117	continue;
118	}
119
120
121	// set value
122	if( !isset($field['value']) )
123	{
124	$field['value'] = apply_filters('acf/load_value', false, $post_id, $field);
125	$field['value'] = apply_filters('acf/format_value', $field['value'], $post_id, $field);
126	}
127
128
129	// create field
130	$field['name'] = 'fields[' . $field['key'] . ']';
131
132	ob_start();
133
134	do_action('acf/create_field', $field);
135
136	$html = ob_get_contents();
137
138	ob_end_clean();
139
140
141	$form_fields[ $field['name'] ] = array(
142	'label' => $field['label'],
143	'input' => 'html',
144	'html' => $html
145	);
146
147	}};
148
149
150	}}
151
152
153	// return
154	return $form_fields;
155	}
156
157
158	/*
159	* save_attachment
160	*
161	* Triggers the acf/save_post action
162	*
163	* @type action
164	* @date 14/07/13
165	*
166	* @param {array} $post
167	* @return {array} $attachment
168	*/
169
170	function save_attachment( $post, $attachment )
171	{
172	// verify nonce
173	/*
174	if( !isset($_POST['acf_nonce']) \|\| !wp_verify_nonce($_POST['acf_nonce'], 'input') )
175	{
176	return $post;
177	}
178	*/
179
180
181	// $post_id to save against
182	$post_id = $post['ID'];
183
184
185	// update the post
186	do_action('acf/save_post', $post_id);
187
188
189	return $post;
190	}
191
192
193	/*
194	* validate_page
195	*
196	* @description: returns true \| false. Used to stop a function from continuing
197	* @since 3.2.6
198	* @created: 23/06/12
199	*/
200
201	function validate_page()
202	{
203	// global
204	global $pagenow, $wp_version;
205
206
207	// vars
208	$return = false;
209
210
211	// validate page
212	if( in_array( $pagenow, array( 'edit-tags.php', 'term.php', 'profile.php', 'user-new.php', 'user-edit.php', 'media.php' ) ) )
213	{
214	$return = true;
215	}
216
217
218	// validate page (Shopp)
219	if( $pagenow == "admin.php" && isset( $_GET['page'], $_GET['id'] ) && $_GET['page'] == "shopp-categories" )
220	{
221	$return = true;
222	}
223
224
225	// WP4
226	if( $pagenow === 'upload.php' && version_compare($wp_version, '4.0', '>=') ) {
227
228	$return = true;
229
230	}
231
232
233	// return
234	return $return;
235	}
236
237
238	/*--------------------------------------------------------------------------------------
239	*
240	* admin_menu
241	*
242	* @author Elliot Condon
243	* @since 3.1.8
244	*
245	-------------------------------------------------------------------------------------/
246
247	function admin_menu()
248	{
249
250	global $pagenow;
251
252
253	// validate page
254	if( ! $this->validate_page() ) return;
255
256
257	// set page type
258	$filter = array();
259
260	if( $pagenow == "admin.php" && isset( $_GET['page'], $_GET['id'] ) && $_GET['page'] == "shopp-categories" )
261	{
262	// filter
263	$_GET['id'] = filter_var($_GET['id'], FILTER_SANITIZE_STRING);
264
265
266	$this->data['page_type'] = "shopp_category";
267	$filter['ef_taxonomy'] = "shopp_category";
268
269	$this->data['page_action'] = "add";
270	$this->data['option_name'] = "";
271
272	if( $_GET['id'] != "new" )
273	{
274	$this->data['page_action'] = "edit";
275	$this->data['option_name'] = "shopp_category_" . $_GET['id'];
276	}
277
278	} elseif( $pagenow == "edit-tags.php" \|\| $pagenow == "term.php" ) {
279
280	// vars
281	$taxonomy = 'post_tag';
282	$term_id = 0;
283
284
285	// $_GET
286	if( !empty($_GET['taxonomy']) ) {
287
288	$taxonomy = filter_var($_GET['taxonomy'], FILTER_SANITIZE_STRING);
289
290	}
291
292	if( !empty($_GET['tag_ID']) ) {
293
294	$term_id = filter_var($_GET['tag_ID'], FILTER_SANITIZE_NUMBER_INT);
295
296	}
297
298
299	// update filter
300	$filter['ef_taxonomy'] = $taxonomy;
301
302
303	// add
304	$this->data['page_type'] = "taxonomy";
305	$this->data['page_action'] = "add";
306	$this->data['option_name'] = "";
307
308
309	// edit
310	if( $term_id ) {
311
312	$this->data['page_action'] = "edit";
313	$this->data['option_name'] = $taxonomy . "_" . $term_id;
314
315	}
316
317	}
318	elseif( $pagenow == "profile.php" )
319	{
320
321	$this->data['page_type'] = "user";
322	$filter['ef_user'] = get_current_user_id();
323
324	$this->data['page_action'] = "edit";
325	$this->data['option_name'] = "user_" . get_current_user_id();
326
327	}
328	elseif( $pagenow == "user-edit.php" && isset($_GET['user_id']) )
329	{
330	// filter
331	$_GET['user_id'] = filter_var($_GET['user_id'], FILTER_SANITIZE_NUMBER_INT);
332
333
334	$this->data['page_type'] = "user";
335	$filter['ef_user'] = $_GET['user_id'];
336
337	$this->data['page_action'] = "edit";
338	$this->data['option_name'] = "user_" . $_GET['user_id'];
339
340	}
341	elseif( $pagenow == "user-new.php" )
342	{
343	$this->data['page_type'] = "user";
344	$filter['ef_user'] ='all';
345
346	$this->data['page_action'] = "add";
347	$this->data['option_name'] = "";
348
349	}
350	elseif( $pagenow == "media.php" \|\| $pagenow == 'upload.php' )
351	{
352
353	$this->data['page_type'] = "media";
354	$filter['post_type'] = 'attachment';
355
356	$this->data['page_action'] = "add";
357	$this->data['option_name'] = "";
358
359	if(isset($_GET['attachment_id']))
360	{
361	// filter
362	$_GET['attachment_id'] = filter_var($_GET['attachment_id'], FILTER_SANITIZE_NUMBER_INT);
363
364
365	$this->data['page_action'] = "edit";
366	$this->data['option_name'] = $_GET['attachment_id'];
367	}
368
369	}
370
371
372	// get field groups
373	$metabox_ids = array();
374	$this->data['metabox_ids'] = apply_filters( 'acf/location/match_field_groups', $metabox_ids, $filter );
375
376
377	// dont continue if no ids were found
378	if( empty( $this->data['metabox_ids'] ) )
379	{
380	return false;
381	}
382
383
384	// actions
385	add_action('admin_enqueue_scripts', array($this,'admin_enqueue_scripts'));
386	add_action('admin_head', array($this,'admin_head'));
387
388
389	}
390
391
392	/*
393	* admin_enqueue_scripts
394	*
395	* @description:
396	* @since: 3.6
397	* @created: 30/01/13
398	*/
399
400	function admin_enqueue_scripts()
401	{
402	do_action('acf/input/admin_enqueue_scripts');
403	}
404
405
406	/*--------------------------------------------------------------------------------------
407	*
408	* admin_head
409	*
410	* @author Elliot Condon
411	* @since 3.1.8
412	*
413	-------------------------------------------------------------------------------------/
414
415	function admin_head()
416	{
417	global $pagenow;
418
419
420	// add user js + css
421	do_action('acf/input/admin_head');
422
423
424	?>
425	<script type="text/javascript">
426	(function($){
427
428	acf.data = {
429	action : 'acf/everything_fields',
430	metabox_ids : '<?php echo implode( ',', $this->data['metabox_ids'] ); ?>',
431	page_type : '<?php echo $this->data['page_type']; ?>',
432	page_action : '<?php echo $this->data['page_action']; ?>',
433	option_name : '<?php echo $this->data['option_name']; ?>'
434	};
435
436	$(document).ready(function(){
437
438	$.ajax({
439	url: ajaxurl,
440	data: acf.data,
441	type: 'post',
442	dataType: 'html',
443	success: function(html){
444
445	<?php
446	if($this->data['page_type'] == "user")
447	{
448	if($this->data['page_action'] == "add")
449	{
450	echo "$('#createuser > table.form-table:last > tbody').append( html );";
451	}
452	else
453	{
454	echo "$('#your-profile .form-table:last').after( html );";
455	}
456	}
457	elseif($this->data['page_type'] == "shopp_category")
458	{
459	echo "$('#post-body-content').append( html );";
460	}
461	elseif($this->data['page_type'] == "taxonomy")
462	{
463	if($this->data['page_action'] == "add")
464	{
465	echo "$('#addtag > p.submit').before( html );";
466	}
467	else
468	{
469	echo "$('#edittag > table.form-table:first > tbody').append( html );";
470	}
471	}
472	elseif($this->data['page_type'] == "media")
473	{
474	if($this->data['page_action'] == "add")
475	{
476	echo "$('#addtag > p.submit').before( html );";
477	}
478	else
479	{
480	echo "$('#media-single-form table tbody tr.submit').before( html );";
481	}
482	}
483	?>
484
485	setTimeout( function(){
486	$(document).trigger('acf/setup_fields', $('#wpbody') );
487	}, 200);
488
489	}
490	});
491
492
493	/*
494	* Taxonomy Add
495	*
496	* @description:
497	* @since: 3.6
498	* @created: 24/02/13
499	*/
500
501	$(document).ajaxComplete(function(event, xhr, settings) {
502
503	// vars
504	data = acf.helpers.url_to_object(settings.data);
505
506
507	// validate
508	if( data.action != 'add-tag' )
509	{
510	return;
511	}
512
513
514	// vars
515	var $el = $('#addtag');
516
517
518	// clear WYSIWYG field
519	$el.find('.acf_wysiwyg textarea').each(function(){
520
521
522	// vars
523	var textarea = $(this),
524	id = textarea.attr('id'),
525	editor = tinyMCE.get( id );
526
527	if( editor )
528	{
529	editor.setContent('');
530	editor.save();
531	}
532
533	});
534
535
536	// clear image / file fields
537	$el.find('.field .active').removeClass('active');
538
539
540	// clear checkbox
541	$el.find('input[type="checkbox"]').removeAttr('checked');
542
543	});
544
545	});
546
547
548	})(jQuery);
549	</script>
550	<?php
551	}
552
553
554
555	/*--------------------------------------------------------------------------------------
556	*
557	* save_taxonomy
558	*
559	* @author Elliot Condon
560	* @since 3.1.8
561	*
562	-------------------------------------------------------------------------------------/
563
564	function save_taxonomy( $term_id )
565	{
566	// verify nonce
567	if( !isset($_POST['acf_nonce']) \|\| !wp_verify_nonce($_POST['acf_nonce'], 'input') )
568	{
569	return $term_id;
570	}
571
572
573	// for some weird reason, this is triggered by saving a menu...
574	if( !isset($_POST['taxonomy']) )
575	{
576	return;
577	}
578
579	// $post_id to save against
580	$post_id = $_POST['taxonomy'] . '_' . $term_id;
581
582
583	// update the post
584	do_action('acf/save_post', $post_id);
585
586	}
587
588
589	/*--------------------------------------------------------------------------------------
590	*
591	* profile_save
592	*
593	* @author Elliot Condon
594	* @since 3.1.8
595	*
596	-------------------------------------------------------------------------------------/
597
598	function save_user( $user_id )
599	{
600	// verify nonce
601	if( !isset($_POST['acf_nonce']) \|\| !wp_verify_nonce($_POST['acf_nonce'], 'input') )
602	{
603	return $user_id;
604	}
605
606
607	// $post_id to save against
608	$post_id = 'user_' . $user_id;
609
610
611	// update the post
612	do_action('acf/save_post', $post_id);
613
614	}
615
616
617	/*
618	* shopp_category_saved
619	*
620	* @description:
621	* @since 3.5.2
622	* @created: 27/11/12
623	*/
624
625	function shopp_category_saved( $category )
626	{
627	// verify nonce
628	if( !isset($_POST['acf_nonce']) \|\| !wp_verify_nonce($_POST['acf_nonce'], 'input') )
629	{
630	return $category;
631	}
632
633
634	// $post_id to save against
635	$post_id = 'shopp_category_' . $category->id;
636
637
638	// update the post
639	do_action('acf/save_post', $post_id);
640
641
642	}
643
644
645	/*--------------------------------------------------------------------------------------
646	*
647	* acf_everything_fields
648	*
649	* @description Ajax call that renders the html needed for the page
650	* @author Elliot Condon
651	* @since 3.1.8
652	*
653	-------------------------------------------------------------------------------------/
654
655	function acf_everything_fields()
656	{
657	// defaults
658	$defaults = array(
659	'metabox_ids' => '',
660	'page_type' => '',
661	'page_action' => '',
662	'option_name' => '',
663	);
664
665
666	// load post options
667	$options = array_merge($defaults, $_POST);
668
669
670	// metabox ids is a string with commas
671	$options['metabox_ids'] = explode( ',', $options['metabox_ids'] );
672
673
674	// get acfs
675	$acfs = apply_filters('acf/get_field_groups', false);
676
677
678	// layout
679	$layout = 'tr';
680	if( $options['page_type'] == "taxonomy" && $options['page_action'] == "add")
681	{
682	$layout = 'div';
683	}
684	if( $options['page_type'] == "shopp_category")
685	{
686	$layout = 'metabox';
687	}
688
689
690	if( $acfs )
691	{
692	foreach( $acfs as $acf )
693	{
694	// load options
695	$acf['options'] = apply_filters('acf/field_group/get_options', array(), $acf['id']);
696
697
698	// only add the chosen field groups
699	if( !in_array( $acf['id'], $options['metabox_ids'] ) )
700	{
701	continue;
702	}
703
704
705	// layout dictates heading
706	$title = true;
707
708	if( $acf['options']['layout'] == 'no_box' )
709	{
710	$title = false;
711	}
712
713
714	// title
715	if( $options['page_action'] == "edit" && $options['page_type'] == 'user' )
716	{
717	if( $title )
718	{
719	echo '<h3>' .$acf['title'] . '</h3>';
720	}
721
722	echo '<table class="form-table"><tbody>';
723	}
724
725
726	// wrapper
727	if( $layout == 'tr' )
728	{
729	//nonce
730	echo '<tr style="display:none;"><td colspan="2"><input type="hidden" name="acf_nonce" value="' . wp_create_nonce( 'input' ) . '" /></td></tr>';
731	}
732	else
733	{
734	//nonce
735	echo '<input type="hidden" name="acf_nonce" value="' . wp_create_nonce( 'input' ) . '" />';
736	}
737
738	if( $layout == 'metabox' )
739	{
740	echo '<div class="postbox acf_postbox" id="acf_'. $acf['id'] .'">';
741	echo '<div title="Click to toggle" class="handlediv"><br></div><h3 class="hndle"><span>' . $acf['title'] . '</span></h3>';
742	echo '<div class="inside">';
743	}
744
745
746	// load fields
747	$fields = apply_filters('acf/field_group/get_fields', array(), $acf['id']);
748
749
750	if( is_array($fields) ){ foreach( $fields as $field ){
751
752	// if they didn't select a type, skip this field
753	if( !$field['type'] \|\| $field['type'] == 'null' ) continue;
754
755
756	// set value
757	if( !isset($field['value']) )
758	{
759	$field['value'] = apply_filters('acf/load_value', false, $options['option_name'], $field);
760	$field['value'] = apply_filters('acf/format_value', $field['value'], $options['option_name'], $field);
761	}
762
763
764	// required
765	$required_class = "";
766	$required_label = "";
767
768	if( $field['required'] )
769	{
770	$required_class = ' required';
771	$required_label = ' <span class="required">*</span>';
772	}
773
774
775	if( $layout == 'metabox' )
776	{
777	echo '<div id="acf-' . $field['name'] . '" class="field field_type-' . $field['type'] . ' field_key-' . $field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">';
778
779	echo '<p class="label">';
780	echo '<label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label>';
781	echo $field['instructions'];
782	echo '</p>';
783
784	$field['name'] = 'fields[' . $field['key'] . ']';
785	do_action('acf/create_field', $field);
786
787	echo '</div>';
788	}
789	elseif( $layout == 'div' )
790	{
791	echo '<div id="acf-' . $field['name'] . '" class="form-field field field_type-' . $field['type'] . ' field_key-' . $field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">';
792
793	echo '<label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label>';
794	$field['name'] = 'fields[' . $field['key'] . ']';
795	do_action('acf/create_field', $field );
796	if($field['instructions']) echo '<p class="description">' . $field['instructions'] . '</p>';
797
798	echo '</div>';
799	}
800	else
801	{
802	echo '<tr id="acf-' . $field['name'] . '" class="form-field field field_type-' . $field['type'] . ' field_key-'.$field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">';
803	echo '<th valign="top" scope="row"><label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label></th>';
804	echo '<td>';
805	$field['name'] = 'fields[' . $field['key'] . ']';
806	do_action('acf/create_field', $field );
807
808	if($field['instructions']) echo '<p class="description">' . $field['instructions'] . '</p>';
809	echo '</td>';
810	echo '</tr>';
811
812	}
813
814	}}
815
816
817
818	// wrapper
819	if( $layout == 'metabox' )
820	{
821	echo '</div></div>';
822	}
823
824
825	// title
826	if( $options['page_action'] == "edit" && $options['page_type'] == 'user' )
827	{
828	echo '</tbody></table>';
829	}
830
831
832	}
833	// foreach($acfs as $acf)
834	}
835	// if($acfs)
836
837	// exit for ajax
838	die();
839
840	}
841
842
843	/*
844	* delete_term
845	*
846	* @description:
847	* @since: 3.5.7
848	* @created: 12/01/13
849	*/
850
851	function delete_term( $term, $tt_id, $taxonomy, $deleted_term ) {
852
853	// globals
854	global $wpdb;
855
856
857	// vars
858	$search = $taxonomy . '_' . $term . '_%';
859	$_search = '_' . $search;
860
861
862	// escape '_'
863	// http://stackoverflow.com/questions/2300285/how-do-i-escape-in-sql-server
864	$search = str_replace('_', '\_', $search);
865	$_search = str_replace('_', '\_', $_search);
866
867
868	// delete
869	$result = $wpdb->query($wpdb->prepare(
870	"DELETE FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
871	$search,
872	$_search
873	));
874
875	}
876
877
878	}
879
880	new acf_everything_fields();
881
882	?>