supportcandy / includes / custom-field-types / class-wpsc-cf-multi-select.php

class-wpsc-cf-multi-select.php in SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent 3.5.2, at includes/custom-field-types/class-wpsc-cf-multi-select.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	exit; // Exit if accessed directly!
4	}
5
6	if ( ! class_exists( 'WPSC_CF_Multi_Select' ) ) :
7
8	final class WPSC_CF_Multi_Select {
9
10	/**
11	* Slug for this custom field type
12	*
13	* @var string
14	*/
15	public static $slug = 'cf_multi_select';
16
17	/**
18	* Set whether this custom field type is of type date
19	*
20	* @var boolean
21	*/
22	public static $is_date = false;
23
24	/**
25	* Set whether this custom field type has applicable to date range
26	*
27	* @var boolean
28	*/
29	public static $has_date_range = false;
30
31	/**
32	* Set whether this custom field type has multiple values
33	*
34	* @var boolean
35	*/
36	public static $has_multiple_val = true;
37
38	/**
39	* Data type for column created in tickets table
40	*
41	* @var string
42	*/
43	public static $data_type = 'TINYTEXT NULL';
44
45	/**
46	* Set whether this custom field type has reference to other class
47	*
48	* @var boolean
49	*/
50	public static $has_ref = true;
51
52	/**
53	* Reference class for this custom field type so that its value(s) return with object or array of objects automatically. Empty string indicate no reference.
54	*
55	* @var string
56	*/
57	public static $ref_class = 'wpsc_option';
58
59	/**
60	* Set whether this custom field field type is system default (no fields can be created from it).
61	*
62	* @var boolean
63	*/
64	public static $is_default = false;
65
66	/**
67	* Set whether this field type has extra information that can be used in ticket form, edit custom fields, etc.
68	*
69	* @var boolean
70	*/
71	public static $has_extra_info = true;
72
73	/**
74	* Set whether this custom field type can accept personal info.
75	*
76	* @var boolean
77	*/
78	public static $has_personal_info = true;
79
80	/**
81	* Set whether fields created from this custom field type is allowed in create ticket form
82	*
83	* @var boolean
84	*/
85	public static $is_ctf = true;
86
87	/**
88	* Set whether fields created from this custom field type is allowed in ticket list
89	*
90	* @var boolean
91	*/
92	public static $is_list = true;
93
94	/**
95	* Set whether fields created from this custom field type is allowed in ticket filter
96	*
97	* @var boolean
98	*/
99	public static $is_filter = true;
100
101	/**
102	* Set whether fields created from this custom field type has custom options set in options table
103	*
104	* @var boolean
105	*/
106	public static $has_options = true;
107
108	/**
109	* Set whether fields created from this custom field type can be given character limits
110	*
111	* @var boolean
112	*/
113	public static $has_char_limit = false;
114
115	/**
116	* Set whether fields created from this custom field type can be auto-filled
117	*
118	* @var boolean
119	*/
120	public static $is_auto_fill = true;
121
122	/**
123	* Set whether fields created from this custom field type can be available for ticket list sorting
124	*
125	* @var boolean
126	*/
127	public static $is_sort = false;
128
129	/**
130	* Set whether fields created from this custom field type can have placeholder
131	*
132	* @var boolean
133	*/
134	public static $is_placeholder = true;
135
136	/**
137	* Set whether fields created from this custom field type is applicable for visibility conditions in create ticket form
138	*
139	* @var boolean
140	*/
141	public static $is_visibility_conditions = true;
142
143	/**
144	* Set whether fields created from this custom field type is applicable for macros
145	*
146	* @var boolean
147	*/
148	public static $has_macro = true;
149
150	/**
151	* Set whether fields of this custom field type is applicalbe for search on ticket list page.
152	*
153	* @var boolean
154	*/
155	public static $is_search = true;
156
157	/**
158	* Initialize the class
159	*
160	* @return void
161	*/
162	public static function init() {
163
164	// Get object of this class.
165	add_filter( 'wpsc_load_ref_classes', array( __CLASS__, 'load_ref_class' ) );
166
167	// Set custom field type.
168	add_filter( 'wpsc_cf_types', array( __CLASS__, 'add_cf_type' ), 2 );
169
170	// ticket form.
171	add_action( 'wpsc_js_validate_ticket_form', array( __CLASS__, 'js_validate_ticket_form' ) );
172	add_filter( 'wpsc_create_ticket_data', array( __CLASS__, 'set_create_ticket_data' ), 10, 3 );
173	add_action( 'wpsc_js_clear_value_hidden_fields', array( __CLASS__, 'js_clear_value_hidden_fields' ) );
174
175	// create ticket data for rest api.
176	add_filter( 'wpsc_rest_create_ticket', array( __CLASS__, 'set_rest_ticket_data' ), 10, 3 );
177
178	// Ticket model.
179	add_filter( 'wpsc_ticket_search', array( __CLASS__, 'ticket_search' ), 10, 5 );
180	add_filter( 'wpsc_archive_ticket_search', array( __CLASS__, 'ticket_search' ), 10, 5 );
181	}
182
183	/**
184	* Load current class to reference classes
185	*
186	* @param array $classes - Associative array of class names indexed by its slug.
187	* @return array
188	*/
189	public static function load_ref_class( $classes ) {
190
191	$classes[ self::$slug ] = array(
192	'class' => __CLASS__,
193	'save-key' => 'id',
194	);
195	return $classes;
196	}
197
198	/**
199	* Add custom field type to list
200	*
201	* @param array $cf_types - custom field types array.
202	* @return array
203	*/
204	public static function add_cf_type( $cf_types ) {
205
206	$cf_types[ self::$slug ] = array(
207	'label' => esc_attr__( 'Dropdown (multi-select)', 'supportcandy' ),
208	'class' => __CLASS__,
209	);
210	return $cf_types;
211	}
212
213	/**
214	* Print operators for ticket form filter
215	*
216	* @param WPSC_Custom_Field $cf - custom field object.
217	* @param array $filter - Existing filters (if any).
218	* @return void
219	*/
220	public static function get_operators( $cf, $filter = array() ) {
221	?>
222
223	<div class="item conditional">
224	<select class="operator" onchange="wpsc_tc_get_operand(this, '<?php echo esc_attr( $cf->slug ); ?>', '<?php echo esc_attr( wp_create_nonce( 'wpsc_tc_get_operand' ) ); ?>');">
225	<option value=""><?php esc_attr_e( 'Compare As', 'supportcandy' ); ?></option>
226	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], '=' ); ?> value="="><?php esc_attr_e( 'Equals', 'supportcandy' ); ?></option>
227	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'IN' ); ?> value="IN"><?php esc_attr_e( 'Matches', 'supportcandy' ); ?></option>
228	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'NOT IN' ); ?> value="NOT IN"><?php esc_attr_e( 'Not Matches', 'supportcandy' ); ?></option>
229	</select>
230	</div>
231	<?php
232	}
233
234	/**
235	* Print operators for ticket form filter
236	*
237	* @param string $operator - condition operator on which operands should be returned.
238	* @param WPSC_Custom_Field $cf - custom field object.
239	* @param array $filter - Exising functions (if any).
240	* @return void
241	*/
242	public static function get_operands( $operator, $cf, $filter = array() ) {
243
244	$is_multiple = $operator !== '=' ? true : false;
245	$options = $cf->get_options();
246	$unique_id = uniqid( 'wpsc_' );
247	?>
248	<div class="item conditional operand single">
249	<select class="operand_val_1 <?php echo esc_attr( $unique_id ); ?>" <?php echo $is_multiple ? 'multiple' : ''; ?>>
250	<?php
251	foreach ( $options as $option ) {
252	$selected = '';
253	if ( isset( $filter['operand_val_1'] ) && ( ( $is_multiple && in_array( $option->id, $filter['operand_val_1'] ) ) \|\| ( ! $is_multiple && $option->id == $filter['operand_val_1'] ) ) ) {
254	$selected = 'selected="selected"';
255	}
256	?>
257	<option <?php echo esc_attr( $selected ); ?> value="<?php echo esc_attr( $option->id ); ?>"><?php echo esc_attr( $option->name ); ?></option>
258	<?php
259	}
260	?>
261	</select>
262	</div>
263	<script>jQuery('.operand_val_1.<?php echo esc_attr( $unique_id ); ?>').selectWoo();</script>
264	<?php
265	}
266
267	/**
268	* Check condition for this type
269	*
270	* @param array $condition - condition data.
271	* @param WPSC_Custom_Field $cf - custom field object.
272	* @param mixed $options - value to compare.
273	* @return boolean
274	*/
275	public static function is_valid( $condition, $cf, $options ) {
276
277	$response = false;
278	switch ( $condition['operator'] ) {
279
280	case '=':
281	$response = in_array( $condition['operand_val_1'], $options );
282	break;
283
284	case 'IN':
285	$flag = false;
286	foreach ( $condition['operand_val_1'] as $option ) {
287	if ( in_array( $option, $options ) ) {
288	$flag = true;
289	break;
290	}
291	}
292	$response = $flag;
293	break;
294
295	case 'NOT IN':
296	$flag = true;
297	foreach ( $condition['operand_val_1'] as $option ) {
298	if ( in_array( $option, $options ) ) {
299	$flag = false;
300	break;
301	}
302	}
303	$response = $flag;
304	break;
305	}
306	return $response;
307	}
308
309	/**
310	* Parse filter and return sql query to be merged in ticket model query builder
311	*
312	* @param WPSC_Custom_Field $cf - custom field of this type.
313	* @param mixed $compare - comparison operator.
314	* @param mixed $val - value to compare.
315	* @return string
316	*/
317	public static function parse_filter( $cf, $compare, $val ) {
318
319	global $wpdb;
320
321	$column = self::get_sql_slug( $cf );
322
323	// Helper to escape regex safely.
324	$escape_regex = static function ( $value ) {
325	return preg_quote( (string) $value, '/' );
326	};
327
328	switch ( $compare ) {
329
330	case '=':
331	if ( $val === '' ) {
332	$pattern = '^$';
333	} else {
334	$pattern = '(^\|[\|])' . $escape_regex( $val ) . '($\|[\|])';
335	}
336
337	return $wpdb->prepare(
338	"{$column} RLIKE %s",
339	$pattern
340	);
341
342	case 'IN':
343	case 'NOT IN':
344	if ( ! is_array( $val ) \|\| empty( $val ) ) {
345	return '1=0';
346	}
347
348	$patterns = array();
349
350	foreach ( $val as $value ) {
351	if ( $value === '' ) {
352	$patterns[] = '^$';
353	} else {
354	$patterns[] = preg_quote( (string) $value, '/' );
355	}
356	}
357
358	$pattern = '(^\|[\|])(' . implode( '\|', $patterns ) . ')($\|[\|])';
359
360	// IMPORTANT: map operator correctly.
361	$sql_operator = ( $compare === 'NOT IN' ) ? 'NOT RLIKE' : 'RLIKE';
362
363	return $wpdb->prepare(
364	"{$column} {$sql_operator} %s",
365	$pattern
366	);
367
368	default:
369	return '1=1';
370	}
371	}
372
373	/**
374	* Check ticket condition
375	*
376	* @param array $condition - array with condition data.
377	* @param WPSC_Custom_Field $cf - custom field object.
378	* @param WPSC_Ticket $ticket - ticket object.
379	* @return boolean
380	*/
381	public static function is_valid_ticket_condition( $condition, $cf, $ticket ) {
382
383	$flag = true;
384	$cf_ids = array_map( fn( $option ) => $option->id, $ticket->{$cf->slug} );
385
386	switch ( $condition['operator'] ) {
387
388	case '=':
389	$flag = in_array( $condition['operand_val_1'], $cf_ids );
390	break;
391
392	case 'IN':
393	$flag = false;
394	foreach ( $cf_ids as $id ) {
395	if ( in_array( $id, $condition['operand_val_1'] ) ) {
396	$flag = true;
397	break;
398	}
399	}
400	break;
401
402	case 'NOT IN':
403	foreach ( $cf_ids as $id ) {
404	if ( in_array( $id, $condition['operand_val_1'] ) ) {
405	$flag = false;
406	break;
407	}
408	}
409	break;
410
411	default:
412	$flag = true;
413	}
414
415	return $flag;
416	}
417
418	/**
419	* Check customer condition
420	*
421	* @param array $condition - array with condition data.
422	* @param WPSC_Custom_Field $cf - custom field object.
423	* @param WPSC_Customer $customer - customer object.
424	* @return boolean
425	*/
426	public static function is_valid_customer_condition( $condition, $cf, $customer ) {
427
428	$flag = true;
429	$cf_ids = array_map( fn( $option ) => $option->id, $customer->{$cf->slug} );
430
431	switch ( $condition['operator'] ) {
432
433	case '=':
434	$flag = in_array( $condition['operand_val_1'], $cf_ids );
435	break;
436
437	case 'IN':
438	$flag = false;
439	foreach ( $cf_ids as $id ) {
440	if ( in_array( $id, $condition['operand_val_1'] ) ) {
441	$flag = true;
442	break;
443	}
444	}
445	break;
446
447	case 'NOT IN':
448	foreach ( $cf_ids as $id ) {
449	if ( in_array( $id, $condition['operand_val_1'] ) ) {
450	$flag = false;
451	break;
452	}
453	}
454	break;
455
456	default:
457	$flag = true;
458	}
459
460	return $flag;
461	}
462
463	/**
464	* Print ticket form field
465	*
466	* @param WPSC_Custom_Field $cf - Custom field object.
467	* @param array $tff - Array of ticket form field settings for this field.
468	* @return string
469	*/
470	public static function print_tff( $cf, $tff ) {
471
472	$options = $cf->get_options();
473	$val = array();
474	if ( $cf->field == 'ticket' ) {
475	$val = $cf->is_auto_fill && $cf->default_value ? $cf->default_value : array();
476	} else {
477	$current_user = WPSC_Current_User::$current_user;
478	if ( $current_user->is_customer && $current_user->customer->{$cf->slug} ) {
479	$val = array_map( fn( $option )=>$option->id, $current_user->customer->{$cf->slug} );
480	}
481	}
482	$unique_id = uniqid( 'wpsc_' );
483
484	ob_start();
485	?>
486	<div class="<?php echo esc_attr( WPSC_Functions::get_tff_classes( $cf, $tff ) ); ?>" data-cft="<?php echo esc_attr( self::$slug ); ?>" data-slug="<?php echo esc_attr( $cf->slug ); ?>">
487	<div class="wpsc-tff-label">
488	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
489	<?php
490	if ( $tff['is-required'] ) {
491	?>
492	<span class="required-indicator">*</span>
493	<?php
494	}
495	?>
496	</div>
497	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
498	<select class="<?php echo esc_attr( $unique_id ); ?>" name="<?php echo esc_attr( $cf->slug ); ?>[]" onchange="wpsc_check_tff_visibility()" multiple>
499	<?php
500	foreach ( $options as $option ) {
501	$selected = in_array( $option->id, $val ) ? 'selected="selected"' : ''
502	?>
503	<option <?php echo esc_attr( $selected ); ?> value="<?php echo esc_attr( $option->id ); ?>"><?php echo esc_attr( $option->name ); ?></option>
504	<?php
505	}
506	?>
507	</select>
508	<script>
509	jQuery('select.<?php echo esc_attr( $unique_id ); ?>').selectWoo({
510	allowClear: false,
511	placeholder: "<?php echo esc_attr( $cf->placeholder_text ); ?>"
512	});
513	</script>
514	</div>
515	<?php
516	return ob_get_clean();
517	}
518
519	/**
520	* Validate this type field in create ticket
521	*
522	* @return void
523	*/
524	public static function js_validate_ticket_form() {
525	?>
526
527	case '<?php echo esc_attr( self::$slug ); ?>':
528	var val = customField.find('select').first().val();
529	if (isRequired && (!val \|\| val.length === 0)) {
530	isValid = false;
531	}
532	break;
533	<?php
534	echo PHP_EOL;
535	}
536
537	/**
538	* Return custom field value in $_POST
539	* Ignore phpcs nonce issue as we already checked where it is called from.
540	*
541	* @param string $slug - Custom field slug.
542	* @param mixed $cf - Custom field object or false.
543	* @return mixed
544	*/
545	public static function get_tff_value( $slug, $cf = false ) {
546
547	return isset( $_POST[ $slug ] ) ? array_filter( array_map( 'intval', $_POST[ $slug ] ) ) : array(); // phpcs:ignore
548	}
549
550	/**
551	* Return default value for custom field of this type
552	*
553	* @param WPSC_Custom_Field $cf - custom field object.
554	* @return mixed
555	*/
556	public static function get_default_value( $cf ) {
557
558	return $cf->default_value ? implode( '\|', $cf->default_value ) : '';
559	}
560
561	/**
562	* Check and return custom field value for new ticket to be created.
563	* This function is used by filter for set create ticket form and called directly by my-profile for each applicable custom fields.
564	* Ignore phpcs nonce issue as we already checked where it is called from.
565	*
566	* @param array $data - Array of values to to stored in ticket in an insert function.
567	* @param array $custom_fields - Array containing all applicable custom fields indexed by unique custom field types.
568	* @param boolean $is_my_profile - Whether it or not it is created from my-profile. This function is used by create ticket as well as my-profile. Due to customer fields handling is done same way, this flag gives apportunity to identify where it being called.
569	* @return array
570	*/
571	public static function set_create_ticket_data( $data, $custom_fields, $is_my_profile ) {
572
573	if ( isset( $custom_fields[ self::$slug ] ) ) {
574	foreach ( $custom_fields[ self::$slug ] as $cf ) {
575	$value = self::get_tff_value( $cf->slug );
576	if ( $cf->field == 'ticket' ) {
577
578	$default_val = self::get_default_value( $cf );
579	$data[ $cf->slug ] = $value ? implode( '\|', $value ) : $default_val;
580
581	} elseif ( $cf->field == 'agentonly' ) {
582
583	$data[ $cf->slug ] = self::get_default_value( $cf );
584
585	} elseif ( $cf->field == 'customer' && $data['customer'] != 0 ) {
586
587	$tff = get_option( 'wpsc-tff' );
588	if ( ! $is_my_profile && ! isset( $tff[ $cf->slug ] ) ) {
589	continue;
590	}
591
592	$customer = new WPSC_Customer( $data['customer'] );
593	$existing_val = array_map( fn( $option )=>$option->id, $customer->{$cf->slug} );
594
595	if ( array_diff( $existing_val, $value ) \|\| array_diff( $value, $existing_val ) ) {
596	$customer->{$cf->slug} = $value;
597	$customer->save();
598
599	$prev_val = $existing_val ? implode( '\|', $existing_val ) : '';
600	$new_val = $value ? implode( '\|', $value ) : '';
601
602	// Set log for this change.
603	WPSC_Log::insert(
604	array(
605	'type' => 'customer',
606	'ref_id' => $customer->id,
607	'modified_by' => WPSC_Current_User::$current_user->customer->id,
608	'body' => wp_json_encode(
609	array(
610	'slug' => $cf->slug,
611	'prev' => $prev_val,
612	'new' => $new_val,
613	)
614	),
615	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
616	)
617	);
618	}
619	}
620	}
621	}
622	return $data;
623	}
624
625	/**
626	* Set create ticket data for rest api request
627	*
628	* @param array $data - create ticket data array.
629	* @param WP_REST_Request $request - rest request object.
630	* @param array $custom_fields - custom field objects indexed by unique custom field types.
631	* @return array
632	*/
633	public static function set_rest_ticket_data( $data, $request, $custom_fields ) {
634
635	$current_user = WPSC_Current_User::$current_user;
636	$tff = get_option( 'wpsc-tff' );
637
638	if ( isset( $custom_fields[ self::$slug ] ) ) {
639	foreach ( $custom_fields[ self::$slug ] as $cf ) {
640
641	if (
642	! in_array( $cf->field, array( 'ticket', 'agentonly', 'customer' ) ) \|\|
643	( $cf->field == 'customer' && ! isset( $tff[ $cf->slug ] ) )
644	) {
645	continue;
646	}
647
648	$value = sanitize_text_field( $request->get_param( $cf->slug ) );
649	if ( $value ) {
650	$value = implode(
651	'\|',
652	array_filter(
653	array_map(
654	function ( $id ) {
655	$option = new WPSC_Option( intval( $id ) );
656	return $option->id ? $option->id : false;
657	},
658	explode( ',', $value )
659	)
660	)
661	);
662	}
663
664	if ( in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ) {
665
666	$data[ $cf->slug ] = $cf->field == 'ticket' && $value ? $value : self::get_default_value( $cf );
667
668	} else {
669
670	$customer = new WPSC_Customer( $data['customer'] );
671	$existing_val = array_filter(
672	array_map(
673	fn( $option ) => $option->id ? $option->id : false,
674	$customer->{$cf->slug}
675	)
676	);
677	$new_val = array_filter( explode( '\|', $value ) );
678
679	if ( $new_val && ( array_diff( $existing_val, $new_val ) \|\| array_diff( $new_val, $existing_val ) ) ) {
680
681	$customer->{$cf->slug} = $new_val;
682	$customer->save();
683
684	// Set log for this change..
685	WPSC_Log::insert(
686	array(
687	'type' => 'customer',
688	'ref_id' => $customer->id,
689	'modified_by' => $current_user->customer->id,
690	'body' => wp_json_encode(
691	array(
692	'slug' => $cf->slug,
693	'prev' => implode( '\|', $existing_val ),
694	'new' => $value,
695	)
696	),
697	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
698	)
699	);
700	}
701	}
702	}
703	}
704
705	return $data;
706	}
707
708	/**
709	* Return slug string to be used in where condition of ticket model for this type of field
710	*
711	* @param WPSC_Custom_Field $cf - custom field object.
712	* @return string
713	*/
714	public static function get_sql_slug( $cf ) {
715
716	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
717	return $join_char . $cf->slug;
718	}
719
720	/**
721	* Add ticket search compatibility for fields of this custom field type.
722	*
723	* @param array $sql - Array of sql peices that can be joined later.
724	* @param array $filter - User filter.
725	* @param array $custom_fields - Custom fields array applicable for search.
726	* @param string $search - search string.
727	* @param array $allowed_search_fields - Allowed search fields.
728	* @return array
729	*/
730	public static function ticket_search( $sql, $filter, $custom_fields, $search, $allowed_search_fields ) {
731
732	if ( isset( $custom_fields[ self::$slug ] ) ) {
733
734	$search_items = false;
735	foreach ( $custom_fields[ self::$slug ] as $cf ) {
736	if ( in_array( $cf->slug, $allowed_search_fields ) ) {
737	if ( ! $search_items ) {
738	$search_items = WPSC_Option::get_tl_search_string( $search );
739	if ( ! $search_items ) {
740	break;
741	}
742	}
743	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
744	$sql[] = $join_char . $cf->slug . ' RLIKE \'(^\|[\|])(' . implode( '\|', $search_items ) . ')($\|[\|])\'';
745	}
746	}
747	}
748
749	return $sql;
750	}
751
752	/**
753	* Return val field for meta query of this type of custom field
754	*
755	* @param array $condition - condition data.
756	* @return mixed
757	*/
758	public static function get_meta_value( $condition ) {
759
760	$operator = $condition['operator'];
761	switch ( $operator ) {
762
763	case '=':
764	case 'IN':
765	case 'NOT IN':
766	return $condition['operand_val_1'];
767	}
768	return false;
769	}
770
771	/**
772	* Print generic input field for this type.
773	*
774	* @param WPSC_Custom_Field $cf - custom field object.
775	* @param mixed $value - optional. Input field will be printed with given value.
776	* @return void
777	*/
778	public static function print_cf_input( $cf, $value = array() ) {
779
780	if ( ! is_array( $value ) ) {
781
782	$value = array_filter(
783	array_map(
784	function ( $val ) {
785	$option = new WPSC_Option( $val );
786	return $option->id ? $option : '';
787	},
788	explode( '\|', $value )
789	)
790	);
791	}
792
793	$options = $cf->get_options();
794	$unique_id = uniqid( 'wpsc_' );
795	?>
796	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
797	<div class="wpsc-tff-label">
798	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
799	</div>
800	<?php
801	$extra_info = stripslashes( $cf->extra_info );
802	if ( $extra_info ) :
803	?>
804	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
805	<?php
806	endif
807	?>
808	<select class="<?php echo esc_attr( $unique_id ); ?>" name="<?php echo esc_attr( $cf->slug ); ?>[]" multiple>
809	<?php
810	$val = array_map( fn( $option )=>$option->id, $value );
811	foreach ( $options as $option ) {
812	$selected = $val && in_array( $option->id, $val ) ? 'selected' : ''
813	?>
814	<option <?php echo esc_attr( $selected ); ?> value="<?php echo esc_attr( $option->id ); ?>"><?php echo esc_attr( $option->name ); ?></option>
815	<?php
816	}
817	?>
818	</select>
819	<script>
820	jQuery('select.<?php echo esc_attr( $unique_id ); ?>').selectWoo({
821	allowClear: false,
822	placeholder: ""
823	});
824	</script>
825	</div>
826	<?php
827	}
828
829	/**
830	* Get value for generic field from post.
831	* Ignore phpcs nonce issue as we already checked where it is called from.
832	*
833	* @param WPSC_Custom_Field $cf - custom field object.
834	* @return string
835	*/
836	public static function get_cf_input_val( $cf ) {
837
838	$value = isset( $_POST[ $cf->slug ] ) ? array_filter( array_map( 'intval', $_POST[ $cf->slug ] ) ) : array(); // phpcs:ignore
839	return $value ? implode( '\|', $value ) : '';
840	}
841
842	/**
843	* Print edit ticket custom field in individual ticket
844	*
845	* @param WPSC_Custom_Field $cf - custom field object.
846	* @param WPSC_Ticket $ticket - ticket object.
847	* @return void
848	*/
849	public static function print_edit_ticket_cf( $cf, $ticket ) {
850
851	$options = $cf->get_options();
852	$unique_id = uniqid( 'wpsc_' );
853	?>
854	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
855	<div class="wpsc-tff-label">
856	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
857	</div>
858	<?php
859	$extra_info = stripslashes( $cf->extra_info );
860	if ( $extra_info ) :
861	?>
862	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
863	<?php
864	endif
865	?>
866	<select class="<?php echo esc_attr( $unique_id ); ?>" name="<?php echo esc_attr( $cf->slug ); ?>[]" multiple>
867	<?php
868	$val = array_map( fn( $option )=>$option->id, $ticket->{$cf->slug} );
869	foreach ( $options as $option ) {
870	$selected = $val && in_array( $option->id, $val ) ? 'selected' : ''
871	?>
872	<option <?php echo esc_attr( $selected ); ?> value="<?php echo esc_attr( $option->id ); ?>"><?php echo esc_attr( $option->name ); ?></option>
873	<?php
874	}
875	?>
876
877	</select>
878	<script>
879	jQuery('select.<?php echo esc_attr( $unique_id ); ?>').selectWoo({
880	allowClear: false,
881	placeholder: "<?php echo esc_attr( $cf->placeholder_text ); ?>"
882	});
883	</script>
884	</div>
885	<?php
886	}
887
888	/**
889	* Set edit individual ticket for this custom field type.
890	* Ignore phpcs nonce issue as we already checked where it is called from.
891	*
892	* @param WPSC_Custom_Field $cf - custom field object.
893	* @param WPSC_Ticket $ticket - ticket object.
894	* @return WPSC_Ticket
895	*/
896	public static function set_edit_ticket_cf( $cf, $ticket ) {
897
898	$prev = $ticket->{$cf->slug} ? $ticket->{$cf->slug} : array();
899	$prev_ids = array_filter( array_map( fn( $option ) => $option->id ? $option->id : '', $prev ) );
900	$new_ids = isset( $_POST[ $cf->slug ] ) ? array_filter( array_map( 'intval', $_POST[ $cf->slug ] ) ) : array(); // phpcs:ignore
901
902	// Exit if there is no change.
903	if ( ! ( array_diff( $prev_ids, $new_ids ) \|\| array_diff( $new_ids, $prev_ids ) ) ) {
904	return $ticket;
905	}
906
907	// Create wpsc_option objects.
908	$new = array_filter(
909	array_map(
910	function ( $id ) {
911	$option = new WPSC_Option( $id );
912	return $option->id ? $option : '';
913	},
914	$new_ids
915	)
916	);
917
918	// Change value.
919	$ticket->{$cf->slug} = $new;
920	$ticket->save();
921
922	return $ticket;
923	}
924
925	/**
926	* Modify ticket field value of this custom field type using rest api
927	*
928	* @param WPSC_Ticket $ticket - ticket object.
929	* @param WPSC_Custom_Field $cf - custom field.
930	* @param mixed $value - value to be set.
931	* @return void
932	*/
933	public static function set_rest_edit_ticket_cf( $ticket, $cf, $value ) {
934
935	$new = array_unique(
936	array_filter(
937	array_map(
938	function ( $id ) {
939	$option = new WPSC_Option( intval( $id ) );
940	return $option->id ? $option->id : false;
941	},
942	explode( ',', sanitize_text_field( $value ) )
943	)
944	)
945	);
946
947	$prev = is_array( $ticket->{$cf->slug} ) ? $ticket->{$cf->slug} : array();
948	$prev = array_filter(
949	array_map(
950	fn( $option ) => $option->id ? $option->id : false,
951	$prev
952	)
953	);
954
955	if ( array_diff( $prev, $new ) \|\| array_diff( $new, $prev ) ) {
956	$ticket->{$cf->slug} = $new;
957	}
958	}
959
960	/**
961	* Insert log thread for this custom field type change
962	*
963	* @param WPSC_Custom_Field $cf - current custom field of this type.
964	* @param WPSC_Ticket $prev - ticket object before making any changes.
965	* @param WPSC_Ticket $new - ticket object after making changes.
966	* @param string $current_date - date string to be stored as create time.
967	* @param int $customer_id - current user customer id for blame.
968	* @return void
969	*/
970	public static function insert_ticket_log( $cf, $prev, $new, $current_date, $customer_id ) {
971
972	$prev_ids = array_filter( array_map( fn( $option ) => $option->id ? $option->id : '', $prev->{$cf->slug} ) );
973	$new_ids = array_filter( array_map( fn( $option )=>$option->id ? $option->id : '', $new->{$cf->slug} ) );
974
975	// Exit if there is no change.
976	if ( ! ( array_diff( $prev_ids, $new_ids ) \|\| array_diff( $new_ids, $prev_ids ) ) ) {
977	return;
978	}
979
980	$prev_val = $prev_ids ? implode( '\|', $prev_ids ) : '';
981	$new_val = $new_ids ? implode( '\|', $new_ids ) : '';
982
983	$thread = WPSC_Thread::insert(
984	array(
985	'ticket' => $prev->id,
986	'customer' => $customer_id,
987	'type' => 'log',
988	'body' => wp_json_encode(
989	array(
990	'slug' => $cf->slug,
991	'prev' => $prev_val,
992	'new' => $new_val,
993	)
994	),
995	'date_created' => $current_date,
996	'date_updated' => $current_date,
997	)
998	);
999	}
1000
1001	/**
1002	* Return data for this custom field while creating duplicate ticket
1003	*
1004	* @param WPSC_Custom_Field $cf - custom field object.
1005	* @param WPSC_Ticket $ticket - ticket object.
1006	* @return mixed
1007	*/
1008	public static function get_duplicate_ticket_data( $cf, $ticket ) {
1009
1010	$val = $ticket->{$cf->slug};
1011	$response = array();
1012	foreach ( $val as $option ) {
1013	$response[] = $option->id;
1014	}
1015	return $response ? implode( '\|', $response ) : '';
1016	}
1017
1018	/**
1019	* Print edit field for this type in edit customer info
1020	*
1021	* @param WPSC_Custom_field $cf - custom field object.
1022	* @param WPSC_Customer $customer - customer object.
1023	* @param array $tff - ticket form field data.
1024	* @return string
1025	*/
1026	public static function print_edit_customer_info( $cf, $customer, $tff ) {
1027
1028	$options = $cf->get_options();
1029	$val = array();
1030
1031	if ( $customer->id && $customer->{$cf->slug} ) {
1032	foreach ( $customer->{$cf->slug} as $option ) {
1033	$val[] = $option->id;
1034	}
1035	}
1036
1037	$unique_id = uniqid( 'wpsc_' );
1038
1039	ob_start();
1040	?>
1041	<div class="<?php echo esc_attr( WPSC_Functions::get_tff_classes( $cf, $tff ) ); ?>" data-cft="<?php echo esc_attr( self::$slug ); ?>">
1042	<div class="wpsc-tff-label">
1043	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
1044	</div>
1045	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
1046	<select class="<?php echo esc_attr( $unique_id ); ?>" name="<?php echo esc_attr( $cf->slug ); ?>[]" multiple>
1047	<?php
1048	foreach ( $options as $option ) {
1049	$selected = in_array( $option->id, $val ) ? 'selected' : '';
1050	?>
1051	<option <?php echo esc_attr( $selected ); ?> value="<?php echo esc_attr( $option->id ); ?>"><?php echo esc_attr( $option->name ); ?></option>
1052	<?php
1053	}
1054	?>
1055	</select>
1056	<script>
1057	jQuery('select.<?php echo esc_attr( $unique_id ); ?>').selectWoo({
1058	allowClear: false,
1059	placeholder: "<?php echo esc_attr( $cf->placeholder_text ); ?>"
1060	});
1061	</script>
1062	</div>
1063	<?php
1064	return ob_get_clean();
1065	}
1066
1067	/**
1068	* Print add new custom field setting properties
1069	*
1070	* @param string $field_class - Class name of the field.
1071	* @return void
1072	*/
1073	public static function get_add_new_custom_field_properties( $field_class ) {
1074
1075	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) {
1076	?>
1077	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1078	<div class="label-container">
1079	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1080	</div>
1081	<input name="extra_info" type="text" autocomplete="off" />
1082	</div>
1083	<?php
1084	}
1085	?>
1086
1087	<div data-type="select-options" data-required="true" class="wpsc-input-group options">
1088	<div class="label-container">
1089	<label for="">
1090	<?php esc_attr_e( 'Field options', 'supportcandy' ); ?>
1091	<span class="required-char">*</span>
1092	</label>
1093	</div>
1094	<div class="wpsc-options-container ui-sortable"></div>
1095	<script>jQuery(".wpsc-options-container").sortable({ handle: '.wpsc-sort-handle' });</script>
1096	<button class="wpsc-button small secondary" onclick="wpsc_get_add_new_option();">
1097	<?php esc_attr_e( 'Add new', 'supportcandy' ); ?>
1098	</button>
1099	</div>
1100
1101	<?php
1102	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1103	?>
1104	<div data-type="multi-select" data-required="false" class="wpsc-input-group default-val-option-multi">
1105	<div class="label-container">
1106	<label for="">
1107	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1108	</label>
1109	</div>
1110	<select name="default-val-option-multi[]" id="wpsc-default-val-option-multi" multiple="multiple"></select>
1111	</div>
1112	<?php
1113	endif;
1114
1115	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1116	?>
1117	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1118	<div class="label-container">
1119	<label for="">
1120	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1121	</label>
1122	</div>
1123	<select name="is_auto_fill">
1124	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1125	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1126	</select>
1127	</div>
1128	<?php
1129	endif;
1130
1131	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1132	?>
1133	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1134	<div class="label-container">
1135	<label for="">
1136	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1137	</label>
1138	</div>
1139	<input type="text" name="placeholder_text" autocomplete="off">
1140	</div>
1141	<?php
1142	endif;
1143
1144	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1145	?>
1146	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1147	<div class="label-container">
1148	<label for="">
1149	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1150	</label>
1151	</div>
1152	<input type="number" name="tl_width" autocomplete="off">
1153	</div>
1154	<?php
1155	endif;
1156
1157	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1158	?>
1159	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1160	<div class="label-container">
1161	<label for="">
1162	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1163	</label>
1164	</div>
1165	<select name="is_personal_info">
1166	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1167	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1168	</select>
1169	</div>
1170	<?php
1171	endif;
1172
1173	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1174	?>
1175	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1176	<div class="label-container">
1177	<label for="">
1178	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1179	</label>
1180	</div>
1181	<select name="allow_my_profile">
1182	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1183	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1184	</select>
1185	</div>
1186	<?php
1187	endif;
1188
1189	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1190	?>
1191	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1192	<div class="label-container">
1193	<label for="">
1194	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1195	</label>
1196	</div>
1197	<select name="allow_ticket_form">
1198	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1199	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1200	</select>
1201	</div>
1202	<?php
1203	endif;
1204	}
1205
1206	/**
1207	* Print edit custom field properties
1208	*
1209	* @param WPSC_Custom_Fields $cf - custom field object.
1210	* @param string $field_class - class name of field category.
1211	* @return void
1212	*/
1213	public static function get_edit_custom_field_properties( $cf, $field_class ) {
1214
1215	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
1216	?>
1217	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1218	<div class="label-container">
1219	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1220	</div>
1221	<input name="extra_info" type="text" value="<?php echo esc_attr( $cf->extra_info ); ?>" autocomplete="off" />
1222	</div>
1223	<?php
1224	endif;
1225	?>
1226
1227	<div data-type="select-options" data-required="true" class="wpsc-input-group options">
1228	<div class="label-container">
1229	<label for="">
1230	<?php esc_attr_e( 'Field options', 'supportcandy' ); ?>
1231	<span class="required-char">*</span>
1232	</label>
1233	</div>
1234	<div class="wpsc-options-container ui-sortable">
1235	<?php
1236	$options = $cf->get_options();
1237	foreach ( $options as $option ) :
1238	?>
1239	<div class="wpsc-option-item">
1240	<div class="content">
1241	<div class="wpsc-edit-option-container" style="display: none;">
1242	<input class="edit-option-text" type="text" value="" autocomplete="off" />
1243	<button onclick="wpsc_set_edit_option(this, '<?php echo esc_attr( wp_create_nonce( 'wpsc_set_edit_option' ) ); ?>');">
1244	<?php WPSC_Icons::get( 'check' ); ?>
1245	</button>
1246	<button class="cancel" onclick="wpsc_edit_option_cancel(this);">
1247	<?php WPSC_Icons::get( 'times' ); ?>
1248	</button>
1249	</div>
1250	<div class="wpsc-option-listing-container">
1251	<span class="sort wpsc-sort-handle"><?php WPSC_Icons::get( 'sort' ); ?></span>
1252	<div class="text"><?php echo esc_attr( $option->name ); ?></div>
1253	<span class="edit" onclick="wpsc_edit_option(this);"><?php WPSC_Icons::get( 'edit' ); ?></span>
1254	</div>
1255	</div>
1256	<div class="remove-container">
1257	<span onclick="wpsc_remove_option_item(this)"><?php WPSC_Icons::get( 'times-circle' ); ?></span>
1258	</div>
1259	<input type="hidden" class="option_id" name="options[]" value="<?php echo esc_attr( $option->id ); ?>">
1260	</div>
1261	<?php
1262	endforeach;
1263	?>
1264	</div>
1265	<script>jQuery(".wpsc-options-container").sortable({ handle: '.wpsc-sort-handle' });</script>
1266	<button class="wpsc-button small secondary" onclick="wpsc_get_add_new_option();">
1267	<?php esc_attr_e( 'Add new', 'supportcandy' ); ?>
1268	</button>
1269	</div>
1270	<?php
1271
1272	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1273	?>
1274	<div data-type="multi-select" data-required="false" class="wpsc-input-group default-val-option-multi">
1275	<div class="label-container">
1276	<label for="">
1277	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1278	</label>
1279	</div>
1280	<select name="default-val-option-multi[]" id="wpsc-default-val-option-multi" multiple="multiple">
1281	<?php
1282	$multi_dopt = $cf->default_value ? $cf->default_value : array();
1283	foreach ( $options as $option ) :
1284	$selected = in_array( $option->id, $multi_dopt ) ? "selected='selected'" : '';
1285	echo '<option ' . esc_attr( $selected ) . ' value=' . esc_attr( $option->id ) . '>' . esc_attr( $option->name ) . '</option>';
1286	endforeach;
1287	?>
1288	</select>
1289	<script>
1290	jQuery('#wpsc-default-val-option-multi').selectWoo({
1291	allowClear: false,
1292	placeholder: ""
1293	});
1294	</script>
1295	</div>
1296	<?php
1297	endif;
1298
1299	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1300	?>
1301	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1302	<div class="label-container">
1303	<label for="">
1304	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1305	</label>
1306	</div>
1307	<select name="is_auto_fill">
1308	<option <?php selected( $cf->is_auto_fill, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1309	<option <?php selected( $cf->is_auto_fill, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1310	</select>
1311	</div>
1312	<?php
1313	endif;
1314
1315	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1316	?>
1317	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1318	<div class="label-container">
1319	<label for="">
1320	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1321	</label>
1322	</div>
1323	<input type="text" name="placeholder_text" value="<?php echo esc_attr( $cf->placeholder_text ); ?>" autocomplete="off">
1324	</div>
1325	<?php
1326	endif;
1327
1328	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1329	?>
1330	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1331	<div class="label-container">
1332	<label for="">
1333	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1334	</label>
1335	</div>
1336	<input type="number" name="tl_width" value="<?php echo intval( $cf->tl_width ); ?>" autocomplete="off">
1337	</div>
1338	<?php
1339	endif;
1340
1341	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1342	?>
1343	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1344	<div class="label-container">
1345	<label for="">
1346	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1347	</label>
1348	</div>
1349	<select name="is_personal_info">
1350	<option <?php selected( $cf->is_personal_info, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1351	<option <?php selected( $cf->is_personal_info, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1352	</select>
1353	</div>
1354	<?php
1355	endif;
1356
1357	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1358	?>
1359	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1360	<div class="label-container">
1361	<label for="">
1362	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1363	</label>
1364	</div>
1365	<select name="allow_my_profile">
1366	<option <?php selected( $cf->allow_my_profile, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1367	<option <?php selected( $cf->allow_my_profile, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1368	</select>
1369	</div>
1370	<?php
1371	endif;
1372
1373	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1374	?>
1375	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1376	<div class="label-container">
1377	<label for="">
1378	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1379	</label>
1380	</div>
1381	<select name="allow_ticket_form">
1382	<option <?php selected( $cf->allow_ticket_form, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1383	<option <?php selected( $cf->allow_ticket_form, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1384	</select>
1385	</div>
1386	<?php
1387	endif;
1388	}
1389
1390	/**
1391	* Set custom field properties. Can be used by add/edit custom field.
1392	* Ignore phpcs nonce issue as we already checked where it is called from.
1393	*
1394	* @param WPSC_Custom_Field $cf - custom field object.
1395	* @param string $field_class - class of field category.
1396	* @return void
1397	*/
1398	public static function set_cf_properties( $cf, $field_class ) {
1399
1400	// extra info.
1401	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) {
1402	$cf->extra_info = isset( $_POST['extra_info'] ) ? sanitize_text_field( wp_unslash( $_POST['extra_info'] ) ) : ''; // phpcs:ignore
1403	}
1404
1405	// options.
1406	$options = isset( $_POST['options'] ) ? array_filter( array_map( 'sanitize_text_field', wp_unslash($_POST['options']) ) ) : array(); // phpcs:ignore
1407	if ( ! $options ) {
1408	wp_send_json_error( new WP_Error( '001', 'Bad request!' ), 400 );
1409	}
1410
1411	// default value.
1412	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) {
1413	$cf->default_value = isset( $_POST['default-val-option-multi'] ) ? array_filter( array_map( 'intval', $_POST['default-val-option-multi'] ) ) : array(); // phpcs:ignore
1414	}
1415
1416	// auto fill.
1417	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) {
1418	$cf->is_auto_fill = isset( $_POST['is_auto_fill'] ) ? sanitize_text_field( wp_unslash( $_POST['is_auto_fill'] ) ) : ''; // phpcs:ignore
1419	}
1420
1421	// placeholder!
1422	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) {
1423	$cf->placeholder_text = isset( $_POST['placeholder_text'] ) ? sanitize_text_field( wp_unslash( $_POST['placeholder_text'] ) ) : ''; // phpcs:ignore
1424	}
1425
1426	// personal info.
1427	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) {
1428	$cf->is_personal_info = isset( $_POST['is_personal_info'] ) ? intval( $_POST['is_personal_info'] ) : 0; // phpcs:ignore
1429	}
1430
1431	// my-profile.
1432	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) {
1433	$cf->allow_my_profile = isset( $_POST['allow_my_profile'] ) ? intval( $_POST['allow_my_profile'] ) : 0; // phpcs:ignore
1434	}
1435
1436	// ticket form.
1437	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) {
1438	$cf->allow_ticket_form = isset( $_POST['allow_ticket_form'] ) ? intval( $_POST['allow_ticket_form'] ) : 0; // phpcs:ignore
1439	}
1440
1441	// tl_width!
1442	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) {
1443	$tl_width = isset( $_POST['tl_width'] ) ? intval( $_POST['tl_width'] ) : 0; // phpcs:ignore
1444	$cf->tl_width = $tl_width ? $tl_width : 100;
1445	}
1446
1447	// save!
1448	$cf->save();
1449	$cf->set_options( $options, true );
1450	}
1451
1452	/**
1453	* Returns printable ticket value for custom field. Can be used in export tickets, replace macros etc.
1454	*
1455	* @param WPSC_Custom_Field $cf - custom field object.
1456	* @param WPSC_Ticket $ticket - ticket object.
1457	* @param string $module - module name.
1458	* @return string
1459	*/
1460	public static function get_ticket_field_val( $cf, $ticket, $module = '' ) {
1461
1462	$names = array_filter(
1463	array_map(
1464	fn( $option ) => $option->id ? $option->name : '',
1465	$ticket->{$cf->slug}
1466	)
1467	);
1468	$value = $names ? implode( ', ', $names ) : '';
1469
1470	return apply_filters( 'wpsc_ticket_field_val_multi_select', $value, $cf, $ticket, $module );
1471	}
1472
1473	/**
1474	* Print ticket value for given custom field on ticket list
1475	*
1476	* @param WPSC_Custom_Field $cf - custom field object.
1477	* @param WPSC_Ticket $ticket - ticket object.
1478	* @return void
1479	*/
1480	public static function print_tl_ticket_field_val( $cf, $ticket ) {
1481
1482	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1483	}
1484
1485	/**
1486	* Print ticket value for given custom field on widget
1487	*
1488	* @param WPSC_Custom_Field $cf - custom field object.
1489	* @param WPSC_Ticket $ticket - ticket object.
1490	* @return void
1491	*/
1492	public static function print_widget_ticket_field_val( $cf, $ticket ) {
1493
1494	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1495	}
1496
1497	/**
1498	* Returns printable customer value for custom field. Can be used in export tickets, replace macros etc.
1499	*
1500	* @param WPSC_Custom_Field $cf - custom field object.
1501	* @param WPSC_Customer $customer - customer object.
1502	* @return string
1503	*/
1504	public static function get_customer_field_val( $cf, $customer ) {
1505
1506	$names = array_filter(
1507	array_map(
1508	fn( $option ) => $option->id ? $option->name : '',
1509	$customer->{$cf->slug}
1510	)
1511	);
1512	return $names ? implode( ', ', $names ) : '';
1513	}
1514
1515	/**
1516	* Print customer value for given custom field on ticket list
1517	*
1518	* @param WPSC_Custom_Field $cf - custom field object.
1519	* @param WPSC_Customer $customer - customer object.
1520	* @return void
1521	*/
1522	public static function print_tl_customer_field_val( $cf, $customer ) {
1523
1524	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1525	}
1526
1527	/**
1528	* Print customer value for given custom field on widget
1529	*
1530	* @param WPSC_Custom_Field $cf - custom field object.
1531	* @param WPSC_Customer $customer - customer object.
1532	* @return void
1533	*/
1534	public static function print_widget_customer_field_val( $cf, $customer ) {
1535
1536	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1537	}
1538
1539	/**
1540	* Print given value for custom field
1541	*
1542	* @param WPSC_Custom_Field $cf - custom field object.
1543	* @param mixed $val - value to convert and print.
1544	* @return void
1545	*/
1546	public static function print_val( $cf, $val ) {
1547
1548	$val = is_array( $val ) ? $val : array_filter( explode( '\|', $val ) );
1549	$options = array_filter(
1550	array_map(
1551	function ( $option ) {
1552	if ( is_object( $option ) ) {
1553	return $option;
1554	} elseif ( $option ) {
1555	$option = new WPSC_Option( $option );
1556	return $option->id ? $option : '';
1557	} else {
1558	return '';
1559	}
1560	},
1561	$val
1562	)
1563	);
1564	$option_names = array_map( fn( $option ) => $option->name, $options );
1565	echo $option_names ? esc_attr( implode( ', ', $option_names ) ) : esc_attr__( 'None', 'supportcandy' );
1566	}
1567
1568	/**
1569	* Return printable value for history log macro
1570	*
1571	* @param WPSC_Custom_Field $cf - custom field object.
1572	* @param mixed $val - value to convert and return.
1573	* @return string
1574	*/
1575	public static function get_history_log_val( $cf, $val ) {
1576
1577	ob_start();
1578	self::print_val( $cf, $val );
1579	return ob_get_clean();
1580	}
1581
1582	/**
1583	* Print dashboard activity function
1584	*
1585	* @param WPSC_Custom_Field $cf - custom field object.
1586	* @param array $recent_logs - recent_logs object.
1587	* @param array $body - body object.
1588	* @param int $view - check if frontend.
1589	* @return string
1590	*/
1591	public static function print_activity( $cf, $recent_logs, $body, $view ) {
1592
1593	$url = WPSC_Functions::get_ticket_url( $recent_logs->ticket->id, $view );
1594	$ms_values = explode( '\|', $body->new );
1595
1596	foreach ( $ms_values as $ms_value ) {
1597	$new_ms = new WPSC_Option( $ms_value );
1598	if ( $new_ms->id ) {
1599	$new_ms_values[] = esc_attr( $new_ms->name );
1600	}
1601	}
1602	if ( ! empty( $new_ms_values ) ) {
1603	$ms_names = implode( ', ', $new_ms_values );
1604	} else {
1605	$ms_names = 'None';
1606	}
1607	return esc_attr( $recent_logs->customer->name ) . ' updated the ' . esc_attr( $cf->name ) . ' value of <a href="' . esc_attr( $url ) . '" target="_blank">#' . esc_attr( $recent_logs->ticket->id ) . '</a> to ' . esc_attr( $ms_names );
1608	}
1609
1610	/**
1611	* Return given value for custom field
1612	*
1613	* @param WPSC_Custom_Field $cf - custom field object.
1614	* @param mixed $val - value to convert and print.
1615	* @return string
1616	*/
1617	public static function get_field_value( $cf, $val ) {
1618
1619	$val = is_array( $val ) ? $val : array_filter( explode( '\|', $val ) );
1620	$options = array_filter(
1621	array_map(
1622	function ( $option ) {
1623	if ( is_object( $option ) ) {
1624	return $option;
1625	} elseif ( $option ) {
1626	$option = new WPSC_Option( $option );
1627	return $option->id ? $option : '';
1628	} else {
1629	return '';
1630	}
1631	},
1632	$val
1633	)
1634	);
1635	$option_names = array_map( fn( $option ) => $option->name, $options );
1636	return $option_names ? esc_attr( implode( ', ', $option_names ) ) : esc_attr__( 'None', 'supportcandy' );
1637	}
1638
1639	/**
1640	* Clear value of hidden fields
1641	*
1642	* @return void
1643	*/
1644	public static function js_clear_value_hidden_fields() {
1645	?>
1646	case '<?php echo esc_attr( self::$slug ); ?>':
1647	customField.find('select').first().val('');
1648	break;
1649	<?php
1650	echo PHP_EOL;
1651	}
1652	}
1653	endif;
1654
1655	WPSC_CF_Multi_Select::init();
1656