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

class-wpsc-cf-text-field.php in SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent 3.5.2, at includes/custom-field-types/class-wpsc-cf-text-field.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_Text_Field' ) ) :
7
8	final class WPSC_CF_Text_Field {
9
10	/**
11	* Slug for this custom field type
12	*
13	* @var string
14	*/
15	public static $slug = 'cf_textfield';
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 = false;
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 = false;
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 = '';
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 can be given character limits
103	*
104	* @var boolean
105	*/
106	public static $has_char_limit = true;
107
108	/**
109	* Set whether fields created from this custom field type has custom options set in options table
110	*
111	* @var boolean
112	*/
113	public static $has_options = 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 = true;
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' ), 1 );
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__( 'Textfield', '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	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'LIKE' ); ?> value="LIKE"><?php esc_attr_e( 'Has Words', 'supportcandy' ); ?></option>
230	</select>
231	</div>
232	<?php
233	}
234
235	/**
236	* Print operators for ticket form filter
237	*
238	* @param string $operator - condition operator on which operands should be returned.
239	* @param WPSC_Custom_Field $cf - custom field object.
240	* @param array $filter - Exising functions (if any).
241	* @return void
242	*/
243	public static function get_operands( $operator, $cf, $filter = array() ) {
244
245	$value = isset( $filter['operand_val_1'] ) ? stripslashes( $filter['operand_val_1'] ) : '';
246	if ( in_array( $operator, array( 'IN', 'NOT IN', 'LIKE' ) ) ) {
247	?>
248
249	<div class="item conditional operand single">
250	<textarea class="operand_val_1" placeholder="<?php esc_attr_e( 'One condition per line!', 'supportcandy' ); ?>" style="width: 100%;"><?php echo esc_attr( $value ); ?></textarea>
251	</div>
252	<?php
253
254	} else {
255	?>
256
257	<div class="item conditional operand single">
258	<input
259	type="text"
260	class="operand_val_1"
261	value="<?php echo esc_attr( $value ); ?>"
262	autocomplete="off"/>
263	</div>
264	<?php
265	}
266	}
267
268	/**
269	* Check condition for this type
270	*
271	* @param array $condition - condition data.
272	* @param WPSC_Custom_Field $cf - custom field object.
273	* @param mixed $value - value to compare.
274	* @return boolean
275	*/
276	public static function is_valid( $condition, $cf, $value ) {
277
278	$response = false;
279	$value = stripslashes( $value );
280	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
281	switch ( $condition['operator'] ) {
282
283	case '=':
284	$response = $condition['operand_val_1'] == $value ? true : false;
285	break;
286
287	case 'IN':
288	foreach ( $terms as $term ) {
289	$term = trim( $term );
290	if ( $term == $value ) {
291	$response = true;
292	break;
293	}
294	}
295	break;
296
297	case 'NOT IN':
298	$response = true;
299	foreach ( $terms as $term ) {
300	$term = trim( $term );
301	if ( $term == $value ) {
302	$response = false;
303	break;
304	}
305	}
306	break;
307
308	case 'LIKE':
309	$response = false;
310	foreach ( $terms as $term ) {
311	$index = strpos( $value, trim( stripslashes( $term ) ) );
312	if ( is_numeric( $index ) ) {
313	$response = true;
314	break;
315	}
316	}
317	break;
318	}
319	return $response;
320	}
321
322	/**
323	* Parse filter and return sql query to be merged in ticket model query builder
324	*
325	* @param WPSC_Custom_Field $cf - custom field of this type.
326	* @param mixed $compare - comparison operator.
327	* @param mixed $val - value to compare.
328	* @return string
329	*/
330	public static function parse_filter( $cf, $compare, $val ) {
331
332	global $wpdb;
333
334	$column = self::get_sql_slug( $cf );
335
336	switch ( $compare ) {
337
338	case '=':
339	return $wpdb->prepare(
340	"{$column} = %s",
341	(string) $val
342	);
343
344	case 'IN':
345	case 'NOT IN':
346	if ( ! is_array( $val ) \|\| empty( $val ) ) {
347	return '1=0';
348	}
349
350	$placeholders = array_fill( 0, count( $val ), '%s' );
351
352	return $wpdb->prepare(
353	"CONVERT({$column} USING utf8) {$compare} (" . implode( ',', $placeholders ) . ')',
354	$val
355	);
356
357	case 'LIKE':
358	$terms = explode( PHP_EOL, (string) $val );
359	$sql = array();
360	$args = array();
361
362	foreach ( $terms as $term ) {
363	$term = trim( $term );
364	if ( $term === '' ) {
365	continue;
366	}
367
368	$term = str_replace( '*', '%', $term );
369	$term = '%' . $wpdb->esc_like( $term ) . '%';
370
371	$sql[] = "CONVERT({$column} USING utf8) LIKE %s";
372	$args[] = $term;
373	}
374
375	if ( empty( $sql ) ) {
376	return '1=0';
377	}
378
379	return $wpdb->prepare(
380	'(' . implode( ' OR ', $sql ) . ')',
381	$args
382	);
383
384	default:
385	return '1=1';
386	}
387	}
388
389	/**
390	* Return orderby string
391	*
392	* @param WPSC_Custom_Field $cf - custom field object.
393	* @return string
394	*/
395	public static function get_orderby_string( $cf ) {
396
397	return self::get_sql_slug( $cf );
398	}
399
400	/**
401	* Check ticket condition
402	*
403	* @param array $condition - array with condition data.
404	* @param WPSC_Custom_Field $cf - custom field object.
405	* @param WPSC_Ticket $ticket - ticket object.
406	* @return boolean
407	*/
408	public static function is_valid_ticket_condition( $condition, $cf, $ticket ) {
409
410	$flag = true;
411	$value = stripslashes( $ticket->{$cf->slug} );
412	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
413
414	switch ( $condition['operator'] ) {
415
416	case '=':
417	$flag = $condition['operand_val_1'] == $value ? true : false;
418	break;
419
420	case 'IN':
421	$flag = false;
422	foreach ( $terms as $term ) {
423	$term = trim( $term );
424	if ( $term == $value ) {
425	$flag = true;
426	break;
427	}
428	}
429	break;
430
431	case 'NOT IN':
432	foreach ( $terms as $term ) {
433	$term = trim( $term );
434	if ( $term == $value ) {
435	$flag = false;
436	break;
437	}
438	}
439	break;
440
441	case 'LIKE':
442	$flag = false;
443	foreach ( $terms as $term ) {
444	$index = strpos( $value, trim( stripslashes( $term ) ) );
445	if ( is_numeric( $index ) ) {
446	$flag = true;
447	break;
448	}
449	}
450	break;
451
452	default:
453	$flag = true;
454	}
455
456	return $flag;
457	}
458
459	/**
460	* Check customer condition
461	*
462	* @param array $condition - array with condition data.
463	* @param WPSC_Custom_Field $cf - custom field object.
464	* @param WPSC_Customer $customer - customer object.
465	* @return boolean
466	*/
467	public static function is_valid_customer_condition( $condition, $cf, $customer ) {
468
469	$flag = true;
470	$value = stripslashes( $customer->{$cf->slug} );
471	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
472
473	switch ( $condition['operator'] ) {
474
475	case '=':
476	$flag = $condition['operand_val_1'] == $value ? true : false;
477	break;
478
479	case 'IN':
480	$flag = false;
481	foreach ( $terms as $term ) {
482	$term = trim( $term );
483	if ( $term == $value ) {
484	$flag = true;
485	break;
486	}
487	}
488	break;
489
490	case 'NOT IN':
491	foreach ( $terms as $term ) {
492	$term = trim( $term );
493	if ( $term == $value ) {
494	$flag = false;
495	break;
496	}
497	}
498	break;
499
500	case 'LIKE':
501	$flag = false;
502	foreach ( $terms as $term ) {
503	$index = strpos( $value, trim( stripslashes( $term ) ) );
504	if ( is_numeric( $index ) ) {
505	$flag = true;
506	break;
507	}
508	}
509	break;
510
511	default:
512	$flag = true;
513	}
514
515	return $flag;
516	}
517
518	/**
519	* Print ticket form field
520	*
521	* @param WPSC_Custom_Field $cf - Custom field object.
522	* @param array $tff - Array of ticket form field settings for this field.
523	* @return string
524	*/
525	public static function print_tff( $cf, $tff ) {
526
527	$val = '';
528	if ( $cf->field == 'ticket' ) {
529	$val = $cf->is_auto_fill && $cf->default_value ? $cf->default_value[0] : '';
530	} else {
531	$current_user = WPSC_Current_User::$current_user;
532	$val = $current_user->is_customer && $current_user->customer->{$cf->slug} ? $current_user->customer->{$cf->slug} : '';
533	}
534	$val = apply_filters( 'wpsc_default_text_field_value', $val, $cf, $tff );
535
536	ob_start();
537	?>
538	<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 ); ?>">
539	<div class="wpsc-tff-label">
540	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
541	<?php
542	if ( $tff['is-required'] ) {
543	?>
544	<span class="required-indicator">*</span>
545	<?php
546	}
547	?>
548	</div>
549	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
550	<input
551	type="text"
552	name="<?php echo esc_attr( $cf->slug ); ?>"
553	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
554	onchange="wpsc_check_tff_visibility()"
555	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
556	value="<?php echo esc_attr( $val ); ?>"
557	autocomplete="off"/>
558	</div>
559	<?php
560	return ob_get_clean();
561	}
562
563	/**
564	* Validate this type field in create ticket
565	*
566	* @return void
567	*/
568	public static function js_validate_ticket_form() {
569	?>
570
571	case '<?php echo esc_attr( self::$slug ); ?>':
572	var val = customField.find('input').first().val().trim();
573	if (isRequired && !val) {
574	isValid = false;
575	}
576	break;
577	<?php
578	echo PHP_EOL;
579	}
580
581	/**
582	* Return custom field value in $_POST
583	* Ignore phpcs nonce issue as we already checked where it is called from.
584	*
585	* @param string $slug - Custom field slug.
586	* @param mixed $cf - Custom field object or false.
587	* @return mixed
588	*/
589	public static function get_tff_value( $slug, $cf = false ) {
590
591	return isset( $_POST[ $slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $slug ] ) ) : ''; // phpcs:ignore
592	}
593
594	/**
595	* Return default value for custom field of this type
596	*
597	* @param WPSC_Custom_Field $cf - custom field object.
598	* @return mixed
599	*/
600	public static function get_default_value( $cf ) {
601
602	return $cf->default_value ? $cf->default_value[0] : '';
603	}
604
605	/**
606	* Check and return custom field value for new ticket to be created.
607	* This function is used by filter for set create ticket form and called directly by my-profile for each applicable custom fields.
608	* Ignore phpcs nonce issue as we already checked where it is called from.
609	*
610	* @param array $data - Array of values to to stored in ticket in an insert function.
611	* @param array $custom_fields - Array containing all applicable custom fields indexed by unique custom field types.
612	* @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.
613	* @return array
614	*/
615	public static function set_create_ticket_data( $data, $custom_fields, $is_my_profile ) {
616
617	if ( isset( $custom_fields[ self::$slug ] ) ) {
618	foreach ( $custom_fields[ self::$slug ] as $cf ) {
619	$value = self::get_tff_value( $cf->slug );
620	$limit = $cf->char_limit && $cf->char_limit < 255 ? $cf->char_limit : 255;
621	$value = substr( $value, 0, $limit );
622
623	if (
624	$cf->char_limit && mb_strlen( $value ) > $cf->char_limit
625	) {
626	wp_send_json_error( new WP_Error( 'WPSC_CF_Text_Field', 'Character limit exceed!!' ), 400 );
627	}
628
629	if ( $cf->field == 'ticket' ) {
630
631	$default_val = self::get_default_value( $cf );
632	$data[ $cf->slug ] = $value ? $value : $default_val;
633
634	} elseif ( $cf->field == 'agentonly' ) {
635
636	$data[ $cf->slug ] = self::get_default_value( $cf );
637
638	} elseif ( $cf->field == 'customer' && $data['customer'] != 0 ) {
639
640	$tff = get_option( 'wpsc-tff' );
641	if ( ! $is_my_profile && ! isset( $tff[ $cf->slug ] ) ) {
642	continue;
643	}
644	$customer = new WPSC_Customer( $data['customer'] );
645	$prev_val = $customer->{$cf->slug} ? $customer->{$cf->slug} : '';
646	if ( $prev_val != $value ) {
647	$customer->{$cf->slug} = $value;
648	$customer->save();
649
650	// Set log for this change.
651	WPSC_Log::insert(
652	array(
653	'type' => 'customer',
654	'ref_id' => $customer->id,
655	'modified_by' => WPSC_Current_User::$current_user->customer->id,
656	'body' => wp_json_encode(
657	array(
658	'slug' => $cf->slug,
659	'prev' => $prev_val,
660	'new' => $value,
661	)
662	),
663	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
664	)
665	);
666	}
667	}
668	}
669	}
670	return $data;
671	}
672
673	/**
674	* Set create ticket data for rest api request
675	*
676	* @param array $data - create ticket data array.
677	* @param WP_REST_Request $request - rest request object.
678	* @param array $custom_fields - custom field objects indexed by unique custom field types.
679	* @return array
680	*/
681	public static function set_rest_ticket_data( $data, $request, $custom_fields ) {
682
683	$current_user = WPSC_Current_User::$current_user;
684	$tff = get_option( 'wpsc-tff' );
685
686	if ( isset( $custom_fields[ self::$slug ] ) ) {
687	foreach ( $custom_fields[ self::$slug ] as $cf ) {
688
689	if (
690	! in_array( $cf->field, array( 'ticket', 'agentonly', 'customer' ) ) \|\|
691	( $cf->field == 'customer' && ! isset( $tff[ $cf->slug ] ) )
692	) {
693	continue;
694	}
695
696	$value = sanitize_text_field( $request->get_param( $cf->slug ) );
697
698	if ( in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ) {
699
700	$data[ $cf->slug ] = $cf->field == 'ticket' && $value ? $value : self::get_default_value( $cf );
701
702	} else {
703
704	$customer = new WPSC_Customer( $data['customer'] );
705	$existing_val = $customer->{$cf->slug};
706
707	if ( $value && $value != $existing_val ) {
708
709	$customer->{$cf->slug} = $value;
710	$customer->save();
711
712	// Set log for this change.
713	WPSC_Log::insert(
714	array(
715	'type' => 'customer',
716	'ref_id' => $customer->id,
717	'modified_by' => $current_user->customer->id,
718	'body' => wp_json_encode(
719	array(
720	'slug' => $cf->slug,
721	'prev' => $existing_val,
722	'new' => $value,
723	)
724	),
725	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
726	)
727	);
728	}
729	}
730	}
731	}
732
733	return $data;
734	}
735
736	/**
737	* Return slug string to be used in where condition of ticket model for this type of field
738	*
739	* @param WPSC_Custom_Field $cf - custom field object.
740	* @return string
741	*/
742	public static function get_sql_slug( $cf ) {
743
744	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
745	return $join_char . $cf->slug;
746	}
747
748	/**
749	* Add ticket search compatibility for fields of this custom field type.
750	*
751	* @param array $sql - Array of sql peices that can be joined later.
752	* @param array $filter - User filter.
753	* @param array $custom_fields - Custom fields array applicable for search.
754	* @param string $search - search string.
755	* @param array $allowed_search_fields - Allowed search fields.
756	* @return array
757	*/
758	public static function ticket_search( $sql, $filter, $custom_fields, $search, $allowed_search_fields ) {
759
760	if ( isset( $custom_fields[ self::$slug ] ) ) {
761	foreach ( $custom_fields[ self::$slug ] as $cf ) {
762	if ( in_array( $cf->slug, $allowed_search_fields ) ) {
763
764	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
765	$sql[] = 'CONVERT(' . $join_char . $cf->slug . ' USING utf8) LIKE \'%' . $search . '%\'';
766	}
767	}
768	}
769
770	return $sql;
771	}
772
773	/**
774	* Return val field for meta query of this type of custom field
775	*
776	* @param array $condition - condition data.
777	* @return mixed
778	*/
779	public static function get_meta_value( $condition ) {
780
781	$operator = $condition['operator'];
782	switch ( $operator ) {
783
784	case '=':
785	return $condition['operand_val_1'];
786
787	case 'IN':
788	case 'NOT IN':
789	$val = explode( PHP_EOL, $condition['operand_val_1'] );
790	$temp_val = array();
791	foreach ( $val as $value ) {
792	$value = trim( $value );
793	if ( $value ) {
794	$temp_val[] = $value;
795	}
796	}
797	return $temp_val ? $temp_val : false;
798
799	case 'LIKE':
800	return trim( $condition['operand_val_1'] );
801	}
802	return false;
803	}
804
805	/**
806	* Print generic input field for this type.
807	*
808	* @param WPSC_Custom_Field $cf - Custom field object.
809	* @param mixed $value - optional. Input field will be printed with given value if given.
810	* @return void
811	*/
812	public static function print_cf_input( $cf, $value = '' ) {
813
814	?>
815	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
816	<div class="wpsc-tff-label">
817	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
818	</div>
819	<?php
820	$extra_info = stripslashes( $cf->extra_info );
821	if ( $extra_info ) :
822	?>
823	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
824	<?php
825	endif
826	?>
827	<input
828	type="text"
829	name="<?php echo esc_attr( $cf->slug ); ?>"
830	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
831	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
832	value="<?php echo esc_attr( $value ); ?>"
833	autocomplete="off"/>
834	</div>
835	<?php
836	}
837
838	/**
839	* Get value for generic field from post.
840	* Ignore phpcs nonce issue as we already checked where it is called from.
841	*
842	* @param WPSC_Custom_Field $cf - custom field object.
843	* @return string
844	*/
845	public static function get_cf_input_val( $cf ) {
846
847	return isset( $_POST[ $cf->slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
848	}
849
850	/**
851	* Print edit ticket custom field in individual ticket
852	*
853	* @param WPSC_Custom_Field $cf - custom field object.
854	* @param WPSC_Ticket $ticket - ticket object.
855	* @return void
856	*/
857	public static function print_edit_ticket_cf( $cf, $ticket ) {
858
859	?>
860	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
861	<div class="wpsc-tff-label">
862	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
863	</div>
864	<?php
865	$extra_info = stripslashes( $cf->extra_info );
866	if ( $extra_info ) :
867	?>
868	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
869	<?php
870	endif
871	?>
872	<input
873	type="text"
874	name="<?php echo esc_attr( $cf->slug ); ?>"
875	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
876	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
877	value="<?php echo esc_attr( $ticket->{$cf->slug} ); ?>"
878	autocomplete="off"/>
879	</div>
880	<?php
881	}
882
883	/**
884	* Set edit individual ticket for this custom field type.
885	* Ignore phpcs nonce issue as we already checked where it is called from.
886	*
887	* @param WPSC_Custom_Field $cf - custom field object.
888	* @param WPSC_Ticket $ticket - ticket object.
889	* @return WPSC_Ticket
890	*/
891	public static function set_edit_ticket_cf( $cf, $ticket ) {
892
893	$prev = $ticket->{$cf->slug} ? $ticket->{$cf->slug} : '';
894	$new = isset( $_POST[ $cf->slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
895
896	// Truncate input if it exceeds 255 characters.
897	$char_limit = $cf->char_limit && $cf->char_limit < 255 ? $cf->char_limit : 255;
898	$new = substr( $new, 0, $char_limit );
899
900	// Exit if there is no change.
901	if ( $prev == $new ) {
902	return $ticket;
903	}
904
905	// Change value.
906	$ticket->{$cf->slug} = $new;
907	$ticket->save();
908
909	return $ticket;
910	}
911
912	/**
913	* Modify ticket field value of this custom field type using rest api
914	*
915	* @param WPSC_Ticket $ticket - ticket object.
916	* @param WPSC_Custom_Field $cf - custom field.
917	* @param mixed $value - value to be set.
918	* @return void
919	*/
920	public static function set_rest_edit_ticket_cf( $ticket, $cf, $value ) {
921
922	$value = sanitize_text_field( $value );
923	if ( $ticket->{$cf->slug} != $value ) {
924	$ticket->{$cf->slug} = $value;
925	}
926	}
927
928	/**
929	* Insert log thread for this custom field type change
930	*
931	* @param WPSC_Custom_Field $cf - current custom field of this type.
932	* @param WPSC_Ticket $prev - ticket object before making any changes.
933	* @param WPSC_Ticket $new - ticket object after making changes.
934	* @param string $current_date - date string to be stored as create time.
935	* @param int $customer_id - current user customer id for blame.
936	* @return void
937	*/
938	public static function insert_ticket_log( $cf, $prev, $new, $current_date, $customer_id ) {
939
940	// Exit if there is no change.
941	if ( $prev->{$cf->slug} == $new->{$cf->slug} ) {
942	return;
943	}
944
945	$prev_val = htmlspecialchars( $prev->{$cf->slug}, ENT_QUOTES );
946	$new_val = htmlspecialchars( $new->{$cf->slug}, ENT_QUOTES );
947
948	$thread = WPSC_Thread::insert(
949	array(
950	'ticket' => $prev->id,
951	'customer' => $customer_id,
952	'type' => 'log',
953	'body' => wp_json_encode(
954	array(
955	'slug' => $cf->slug,
956	'prev' => $prev_val,
957	'new' => $new_val,
958	)
959	),
960	'date_created' => $current_date,
961	'date_updated' => $current_date,
962	)
963	);
964	}
965
966	/**
967	* Return data for this custom field while creating duplicate ticket
968	*
969	* @param WPSC_Custom_Field $cf - custom field object.
970	* @param WPSC_Ticket $ticket - ticket object.
971	* @return mixed
972	*/
973	public static function get_duplicate_ticket_data( $cf, $ticket ) {
974
975	return $ticket->{$cf->slug};
976	}
977
978	/**
979	* Print edit field for this type in edit customer info
980	*
981	* @param WPSC_Custom_field $cf - custom field object.
982	* @param WPSC_Customer $customer - customer object.
983	* @param array $tff - ticket form field data.
984	* @return string
985	*/
986	public static function print_edit_customer_info( $cf, $customer, $tff ) {
987
988	$val = $customer->id && $customer->{$cf->slug} ? stripslashes( htmlspecialchars( $customer->{$cf->slug} ) ) : '';
989
990	ob_start();
991	?>
992	<div class="<?php echo esc_attr( WPSC_Functions::get_tff_classes( $cf, $tff ) ); ?>" data-cft="<?php echo esc_attr( self::$slug ); ?>">
993	<div class="wpsc-tff-label">
994	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
995	</div>
996	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
997	<input
998	type="text"
999	name="<?php echo esc_attr( $cf->slug ); ?>"
1000	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
1001	maxlength="<?php echo $cf->char_limit ? intval( $cf->char_limit ) : ''; ?>"
1002	value="<?php echo esc_attr( $val ); ?>"
1003	autocomplete="off"/>
1004	</div>
1005	<?php
1006	return ob_get_clean();
1007	}
1008
1009	/**
1010	* Print add new custom field setting properties
1011	*
1012	* @param string $field_class - Class name of the field.
1013	* @return void
1014	*/
1015	public static function get_add_new_custom_field_properties( $field_class ) {
1016
1017	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
1018	?>
1019	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1020	<div class="label-container">
1021	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1022	</div>
1023	<input name="extra_info" type="text" autocomplete="off" />
1024	</div>
1025	<?php
1026	endif;
1027
1028	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1029	?>
1030	<div data-type="textfield" data-required="false" class="wpsc-input-group default_value">
1031	<div class="label-container">
1032	<label for="">
1033	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1034	</label>
1035	</div>
1036	<input type="text" name="default_value" autocomplete="off">
1037	</div>
1038	<?php
1039	endif;
1040
1041	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1042	?>
1043	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1044	<div class="label-container">
1045	<label for="">
1046	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1047	</label>
1048	</div>
1049	<select name="is_auto_fill">
1050	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1051	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1052	</select>
1053	</div>
1054	<?php
1055	endif;
1056
1057	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) :
1058	?>
1059	<div data-type="number" data-required="false" class="wpsc-input-group char_limit">
1060	<div class="label-container">
1061	<label for="">
1062	<?php esc_attr_e( 'Character limit', 'supportcandy' ); ?>
1063	</label>
1064	</div>
1065	<input type="number" name="char_limit" autocomplete="off">
1066	</div>
1067	<?php
1068	endif;
1069
1070	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1071	?>
1072	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1073	<div class="label-container">
1074	<label for="">
1075	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1076	</label>
1077	</div>
1078	<input type="text" name="placeholder_text" autocomplete="off">
1079	</div>
1080	<?php
1081	endif;
1082
1083	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1084	?>
1085	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1086	<div class="label-container">
1087	<label for="">
1088	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1089	</label>
1090	</div>
1091	<input type="number" name="tl_width" autocomplete="off">
1092	</div>
1093	<?php
1094	endif;
1095
1096	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1097	?>
1098	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1099	<div class="label-container">
1100	<label for="">
1101	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1102	</label>
1103	</div>
1104	<select name="is_personal_info">
1105	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1106	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1107	</select>
1108	</div>
1109	<?php
1110	endif;
1111
1112	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1113	?>
1114	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1115	<div class="label-container">
1116	<label for="">
1117	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1118	</label>
1119	</div>
1120	<select name="allow_my_profile">
1121	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1122	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1123	</select>
1124	</div>
1125	<?php
1126	endif;
1127
1128	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1129	?>
1130	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1131	<div class="label-container">
1132	<label for="">
1133	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1134	</label>
1135	</div>
1136	<select name="allow_ticket_form">
1137	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1138	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1139	</select>
1140	</div>
1141	<?php
1142	endif;
1143	}
1144
1145	/**
1146	* Print edit custom field properties
1147	*
1148	* @param WPSC_Custom_Fields $cf - custom field object.
1149	* @param string $field_class - class name of field category.
1150	* @return void
1151	*/
1152	public static function get_edit_custom_field_properties( $cf, $field_class ) {
1153
1154	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
1155	?>
1156	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1157	<div class="label-container">
1158	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1159	</div>
1160	<input name="extra_info" type="text" value="<?php echo esc_attr( $cf->extra_info ); ?>" autocomplete="off" />
1161	</div>
1162	<?php
1163	endif;
1164
1165	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1166	$default_val = $cf->default_value ? $cf->default_value[0] : '';
1167	?>
1168	<div data-type="textfield" data-required="false" class="wpsc-input-group default_value">
1169	<div class="label-container">
1170	<label for="">
1171	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1172	</label>
1173	</div>
1174	<input type="text" name="default_value" value="<?php echo esc_attr( $default_val ); ?>" autocomplete="off">
1175	</div>
1176	<?php
1177	endif;
1178
1179	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1180	?>
1181	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1182	<div class="label-container">
1183	<label for="">
1184	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1185	</label>
1186	</div>
1187	<select name="is_auto_fill">
1188	<option <?php selected( $cf->is_auto_fill, 0 ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1189	<option <?php selected( $cf->is_auto_fill, 1 ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1190	</select>
1191	</div>
1192	<?php
1193	endif;
1194
1195	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) :
1196	?>
1197	<div data-type="number" data-required="false" class="wpsc-input-group char_limit">
1198	<div class="label-container">
1199	<label for="">
1200	<?php esc_attr_e( 'Character limit', 'supportcandy' ); ?>
1201	</label>
1202	</div>
1203	<input type="number" name="char_limit" value="<?php echo intval( $cf->char_limit ); ?>" autocomplete="off">
1204	</div>
1205	<?php
1206	endif;
1207
1208	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1209	?>
1210	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1211	<div class="label-container">
1212	<label for="">
1213	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1214	</label>
1215	</div>
1216	<input type="text" name="placeholder_text" value="<?php echo esc_attr( $cf->placeholder_text ); ?>" autocomplete="off">
1217	</div>
1218	<?php
1219	endif;
1220
1221	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1222	?>
1223	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1224	<div class="label-container">
1225	<label for="">
1226	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1227	</label>
1228	</div>
1229	<input type="number" name="tl_width" value="<?php echo intval( $cf->tl_width ); ?>" autocomplete="off">
1230	</div>
1231	<?php
1232	endif;
1233
1234	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1235	?>
1236	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1237	<div class="label-container">
1238	<label for="">
1239	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1240	</label>
1241	</div>
1242	<select name="is_personal_info">
1243	<option <?php selected( $cf->is_personal_info, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1244	<option <?php selected( $cf->is_personal_info, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1245	</select>
1246	</div>
1247	<?php
1248	endif;
1249
1250	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1251	?>
1252	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1253	<div class="label-container">
1254	<label for="">
1255	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1256	</label>
1257	</div>
1258	<select name="allow_my_profile">
1259	<option <?php selected( $cf->allow_my_profile, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1260	<option <?php selected( $cf->allow_my_profile, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1261	</select>
1262	</div>
1263	<?php
1264	endif;
1265
1266	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1267	?>
1268	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1269	<div class="label-container">
1270	<label for="">
1271	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1272	</label>
1273	</div>
1274	<select name="allow_ticket_form">
1275	<option <?php selected( $cf->allow_ticket_form, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1276	<option <?php selected( $cf->allow_ticket_form, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1277	</select>
1278	</div>
1279	<?php
1280	endif;
1281	}
1282
1283	/**
1284	* Set custom field properties. Can be used by add/edit custom field.
1285	* Ignore phpcs nonce issue as we already checked where it is called from.
1286	*
1287	* @param WPSC_Custom_Field $cf - custom field object.
1288	* @param string $field_class - class of field category.
1289	* @return void
1290	*/
1291	public static function set_cf_properties( $cf, $field_class ) {
1292
1293	// extra info.
1294	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) {
1295	$cf->extra_info = isset( $_POST['extra_info'] ) ? sanitize_text_field( wp_unslash( $_POST['extra_info'] ) ) : ''; // phpcs:ignore
1296	}
1297
1298	// default value.
1299	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) {
1300	$default_value = isset( $_POST['default_value'] ) ? sanitize_text_field( wp_unslash( $_POST['default_value'] ) ) : ''; // phpcs:ignore
1301	$cf->default_value = $default_value ? array( $default_value ) : array();
1302	}
1303
1304	// auto fill.
1305	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) {
1306	$cf->is_auto_fill = isset( $_POST['is_auto_fill'] ) ? sanitize_text_field( wp_unslash( $_POST['is_auto_fill'] ) ) : ''; // phpcs:ignore
1307	}
1308
1309	// char limit.
1310	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) {
1311	$cf->char_limit = isset( $_POST['char_limit'] ) ? intval( $_POST['char_limit'] ) : 0; //phpcs:ignore
1312	}
1313
1314	// check whether char limit is honored by default value.
1315	if ( $cf->default_value && $cf->char_limit && count( $cf->default_value ) > $cf->char_limit ) {
1316	wp_send_json_error( 'Incorrect request!', 400 );
1317	}
1318
1319	// placeholder!
1320	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) {
1321	$cf->placeholder_text = isset( $_POST['placeholder_text'] ) ? sanitize_text_field( wp_unslash( $_POST['placeholder_text'] ) ) : ''; // phpcs:ignore
1322	}
1323
1324	// personal info.
1325	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) {
1326	$cf->is_personal_info = isset( $_POST['is_personal_info'] ) ? intval( $_POST['is_personal_info'] ) : 0; // phpcs:ignore
1327	}
1328
1329	// my-profile.
1330	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) {
1331	$cf->allow_my_profile = isset( $_POST['allow_my_profile'] ) ? intval( $_POST['allow_my_profile'] ) : 0; // phpcs:ignore
1332	}
1333
1334	// ticket form.
1335	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) {
1336	$cf->allow_ticket_form = isset( $_POST['allow_ticket_form'] ) ? intval( $_POST['allow_ticket_form'] ) : 0; // phpcs:ignore
1337	}
1338
1339	// tl_width!
1340	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) {
1341	$tl_width = isset( $_POST['tl_width'] ) ? intval( $_POST['tl_width'] ) : 0; // phpcs:ignore
1342	$cf->tl_width = $tl_width ? $tl_width : 100;
1343	}
1344
1345	// save!
1346	$cf->save();
1347	}
1348
1349	/**
1350	* Returns printable ticket value for custom field. Can be used in export tickets, replace macros etc.
1351	*
1352	* @param WPSC_Custom_Field $cf - custom field object.
1353	* @param WPSC_Ticket $ticket - ticket object.
1354	* @param string $module - module name.
1355	* @return string
1356	*/
1357	public static function get_ticket_field_val( $cf, $ticket, $module = '' ) {
1358
1359	return apply_filters( 'wpsc_ticket_field_val_text_field', $ticket->{$cf->slug}, $cf, $ticket, $module );
1360	}
1361
1362	/**
1363	* Print ticket value for given custom field on ticket list
1364	*
1365	* @param WPSC_Custom_Field $cf - custom field object.
1366	* @param WPSC_Ticket $ticket - ticket object.
1367	* @return void
1368	*/
1369	public static function print_tl_ticket_field_val( $cf, $ticket ) {
1370
1371	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1372	}
1373
1374	/**
1375	* Print ticket value for given custom field on widget
1376	*
1377	* @param WPSC_Custom_Field $cf - custom field object.
1378	* @param WPSC_Ticket $ticket - ticket object.
1379	* @return void
1380	*/
1381	public static function print_widget_ticket_field_val( $cf, $ticket ) {
1382
1383	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1384	}
1385
1386	/**
1387	* Returns printable customer value for custom field. Can be used in export tickets, replace macros etc.
1388	*
1389	* @param WPSC_Custom_Field $cf - custom field object.
1390	* @param WPSC_Customer $customer - customer object.
1391	* @return string
1392	*/
1393	public static function get_customer_field_val( $cf, $customer ) {
1394
1395	return $customer->{$cf->slug};
1396	}
1397
1398	/**
1399	* Print customer value for given custom field on ticket list
1400	*
1401	* @param WPSC_Custom_Field $cf - custom field object.
1402	* @param WPSC_Customer $customer - customer object.
1403	* @return void
1404	*/
1405	public static function print_tl_customer_field_val( $cf, $customer ) {
1406
1407	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1408	}
1409
1410	/**
1411	* Print customer value for given custom field on widget
1412	*
1413	* @param WPSC_Custom_Field $cf - custom field object.
1414	* @param WPSC_Customer $customer - customer object.
1415	* @return void
1416	*/
1417	public static function print_widget_customer_field_val( $cf, $customer ) {
1418
1419	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1420	}
1421
1422	/**
1423	* Print given value for custom field
1424	*
1425	* @param WPSC_Custom_Field $cf - custom field object.
1426	* @param mixed $val - value to convert and print.
1427	* @return void
1428	*/
1429	public static function print_val( $cf, $val ) {
1430
1431	echo $val ? esc_attr( $val ) : esc_attr__( 'None', 'supportcandy' );
1432	}
1433
1434	/**
1435	* Return printable value for history log macro
1436	*
1437	* @param WPSC_Custom_Field $cf - custom field object.
1438	* @param mixed $val - value to convert and return.
1439	* @return string
1440	*/
1441	public static function get_history_log_val( $cf, $val ) {
1442
1443	ob_start();
1444	self::print_val( $cf, $val );
1445	return ob_get_clean();
1446	}
1447
1448	/**
1449	* Print dashboard activity function
1450	*
1451	* @param WPSC_Custom_Field $cf - custom field object.
1452	* @param array $recent_logs - recent_logs object.
1453	* @param array $body - body object.
1454	* @param int $view - check if frontend.
1455	* @return string
1456	*/
1457	public static function print_activity( $cf, $recent_logs, $body, $view ) {
1458
1459	$url = WPSC_Functions::get_ticket_url( $recent_logs->ticket->id, $view );
1460	if ( $body->new ) {
1461	$tf_value = $body->new;
1462	} else {
1463	$tf_value = 'None';
1464	}
1465	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( $tf_value );
1466	}
1467
1468	/**
1469	* Return given value for custom field
1470	*
1471	* @param WPSC_Custom_Field $cf - custom field object.
1472	* @param mixed $val - value to convert and print.
1473	* @return string
1474	*/
1475	public static function get_field_value( $cf, $val ) {
1476
1477	return $val ? esc_attr( $val ) : esc_attr__( 'None', 'supportcandy' );
1478	}
1479
1480	/**
1481	* Clear value of hidden fields
1482	*
1483	* @return void
1484	*/
1485	public static function js_clear_value_hidden_fields() {
1486	?>
1487	case '<?php echo esc_attr( self::$slug ); ?>':
1488	customField.find('input').first().val('');
1489	break;
1490	<?php
1491	echo PHP_EOL;
1492	}
1493	}
1494	endif;
1495
1496	WPSC_CF_Text_Field::init();
1497