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 3.4.1, at includes/custom-field-types/class-wpsc-cf-text-field.php

1,472 lines 44.4 KB

Raw Download Zip

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	}
181
182	/**
183	* Load current class to reference classes
184	*
185	* @param array $classes - Associative array of class names indexed by its slug.
186	* @return array
187	*/
188	public static function load_ref_class( $classes ) {
189
190	$classes[ self::$slug ] = array(
191	'class' => __CLASS__,
192	'save-key' => 'id',
193	);
194	return $classes;
195	}
196
197	/**
198	* Add custom field type to list
199	*
200	* @param array $cf_types - custom field types array.
201	* @return array
202	*/
203	public static function add_cf_type( $cf_types ) {
204
205	$cf_types[ self::$slug ] = array(
206	'label' => esc_attr__( 'Textfield', 'supportcandy' ),
207	'class' => __CLASS__,
208	);
209	return $cf_types;
210	}
211
212	/**
213	* Print operators for ticket form filter
214	*
215	* @param WPSC_Custom_Field $cf - custom field object.
216	* @param array $filter - Existing filters (if any).
217	* @return void
218	*/
219	public static function get_operators( $cf, $filter = array() ) {
220	?>
221
222	<div class="item conditional">
223	<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' ) ); ?>');">
224	<option value=""><?php esc_attr_e( 'Compare As', 'supportcandy' ); ?></option>
225	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], '=' ); ?> value="="><?php esc_attr_e( 'Equals', 'supportcandy' ); ?></option>
226	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'IN' ); ?> value="IN"><?php esc_attr_e( 'Matches', 'supportcandy' ); ?></option>
227	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'NOT IN' ); ?> value="NOT IN"><?php esc_attr_e( 'Not Matches', 'supportcandy' ); ?></option>
228	<option <?php isset( $filter['operator'] ) && selected( $filter['operator'], 'LIKE' ); ?> value="LIKE"><?php esc_attr_e( 'Has Words', '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	$value = isset( $filter['operand_val_1'] ) ? stripslashes( $filter['operand_val_1'] ) : '';
245	if ( in_array( $operator, array( 'IN', 'NOT IN', 'LIKE' ) ) ) {
246	?>
247
248	<div class="item conditional operand single">
249	<textarea class="operand_val_1" placeholder="<?php esc_attr_e( 'One condition per line!', 'supportcandy' ); ?>" style="width: 100%;"><?php echo esc_attr( $value ); ?></textarea>
250	</div>
251	<?php
252
253	} else {
254	?>
255
256	<div class="item conditional operand single">
257	<input
258	type="text"
259	class="operand_val_1"
260	value="<?php echo esc_attr( $value ); ?>"
261	autocomplete="off"/>
262	</div>
263	<?php
264	}
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 $value - value to compare.
273	* @return boolean
274	*/
275	public static function is_valid( $condition, $cf, $value ) {
276
277	$response = false;
278	$value = stripslashes( $value );
279	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
280	switch ( $condition['operator'] ) {
281
282	case '=':
283	$response = $condition['operand_val_1'] == $value ? true : false;
284	break;
285
286	case 'IN':
287	foreach ( $terms as $term ) {
288	$term = trim( $term );
289	if ( $term == $value ) {
290	$response = true;
291	break;
292	}
293	}
294	break;
295
296	case 'NOT IN':
297	$response = true;
298	foreach ( $terms as $term ) {
299	$term = trim( $term );
300	if ( $term == $value ) {
301	$response = false;
302	break;
303	}
304	}
305	break;
306
307	case 'LIKE':
308	$response = false;
309	foreach ( $terms as $term ) {
310	$index = strpos( $value, trim( stripslashes( $term ) ) );
311	if ( is_numeric( $index ) ) {
312	$response = true;
313	break;
314	}
315	}
316	break;
317	}
318	return $response;
319	}
320
321	/**
322	* Parse filter and return sql query to be merged in ticket model query builder
323	*
324	* @param WPSC_Custom_Field $cf - custom field of this type.
325	* @param mixed $compare - comparison operator.
326	* @param mixed $val - value to compare.
327	* @return string
328	*/
329	public static function parse_filter( $cf, $compare, $val ) {
330
331	$str = '';
332
333	switch ( $compare ) {
334
335	case '=':
336	$str = self::get_sql_slug( $cf ) . '=\'' . esc_sql( $val ) . '\'';
337	break;
338
339	case 'IN':
340	$str = 'CONVERT(' . self::get_sql_slug( $cf ) . ' USING utf8) IN(\'' . implode( '\', \'', esc_sql( $val ) ) . '\')';
341	break;
342
343	case 'NOT IN':
344	$str = 'CONVERT(' . self::get_sql_slug( $cf ) . ' USING utf8) NOT IN(\'' . implode( '\', \'', esc_sql( $val ) ) . '\')';
345	break;
346
347	case 'LIKE':
348	$arr = array();
349	$val = explode( PHP_EOL, $val );
350	foreach ( $val as $term ) {
351	$term = str_replace( '*', '%', trim( $term ) );
352	$arr[] = 'CONVERT(' . self::get_sql_slug( $cf ) . ' USING utf8) LIKE \'%' . esc_sql( $term ) . '%\'';
353	}
354	$str = '(' . implode( ' OR ', $arr ) . ')';
355	break;
356
357	default:
358	$str = '1=1';
359	}
360
361	return $str;
362	}
363
364	/**
365	* Return orderby string
366	*
367	* @param WPSC_Custom_Field $cf - custom field object.
368	* @return string
369	*/
370	public static function get_orderby_string( $cf ) {
371
372	return self::get_sql_slug( $cf );
373	}
374
375	/**
376	* Check ticket condition
377	*
378	* @param array $condition - array with condition data.
379	* @param WPSC_Custom_Field $cf - custom field object.
380	* @param WPSC_Ticket $ticket - ticket object.
381	* @return boolean
382	*/
383	public static function is_valid_ticket_condition( $condition, $cf, $ticket ) {
384
385	$flag = true;
386	$value = stripslashes( $ticket->{$cf->slug} );
387	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
388
389	switch ( $condition['operator'] ) {
390
391	case '=':
392	$flag = $condition['operand_val_1'] == $value ? true : false;
393	break;
394
395	case 'IN':
396	$flag = false;
397	foreach ( $terms as $term ) {
398	$term = trim( $term );
399	if ( $term == $value ) {
400	$flag = true;
401	break;
402	}
403	}
404	break;
405
406	case 'NOT IN':
407	foreach ( $terms as $term ) {
408	$term = trim( $term );
409	if ( $term == $value ) {
410	$flag = false;
411	break;
412	}
413	}
414	break;
415
416	case 'LIKE':
417	$flag = false;
418	foreach ( $terms as $term ) {
419	$index = strpos( $value, trim( stripslashes( $term ) ) );
420	if ( is_numeric( $index ) ) {
421	$flag = true;
422	break;
423	}
424	}
425	break;
426
427	default:
428	$flag = true;
429	}
430
431	return $flag;
432	}
433
434	/**
435	* Check customer condition
436	*
437	* @param array $condition - array with condition data.
438	* @param WPSC_Custom_Field $cf - custom field object.
439	* @param WPSC_Customer $customer - customer object.
440	* @return boolean
441	*/
442	public static function is_valid_customer_condition( $condition, $cf, $customer ) {
443
444	$flag = true;
445	$value = stripslashes( $customer->{$cf->slug} );
446	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
447
448	switch ( $condition['operator'] ) {
449
450	case '=':
451	$flag = $condition['operand_val_1'] == $value ? true : false;
452	break;
453
454	case 'IN':
455	$flag = false;
456	foreach ( $terms as $term ) {
457	$term = trim( $term );
458	if ( $term == $value ) {
459	$flag = true;
460	break;
461	}
462	}
463	break;
464
465	case 'NOT IN':
466	foreach ( $terms as $term ) {
467	$term = trim( $term );
468	if ( $term == $value ) {
469	$flag = false;
470	break;
471	}
472	}
473	break;
474
475	case 'LIKE':
476	$flag = false;
477	foreach ( $terms as $term ) {
478	$index = strpos( $value, trim( stripslashes( $term ) ) );
479	if ( is_numeric( $index ) ) {
480	$flag = true;
481	break;
482	}
483	}
484	break;
485
486	default:
487	$flag = true;
488	}
489
490	return $flag;
491	}
492
493	/**
494	* Print ticket form field
495	*
496	* @param WPSC_Custom_Field $cf - Custom field object.
497	* @param array $tff - Array of ticket form field settings for this field.
498	* @return string
499	*/
500	public static function print_tff( $cf, $tff ) {
501
502	$val = '';
503	if ( $cf->field == 'ticket' ) {
504	$val = $cf->is_auto_fill && $cf->default_value ? $cf->default_value[0] : '';
505	} else {
506	$current_user = WPSC_Current_User::$current_user;
507	$val = $current_user->is_customer && $current_user->customer->{$cf->slug} ? $current_user->customer->{$cf->slug} : '';
508	}
509
510	ob_start();
511	?>
512	<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 ); ?>">
513	<div class="wpsc-tff-label">
514	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
515	<?php
516	if ( $tff['is-required'] ) {
517	?>
518	<span class="required-indicator">*</span>
519	<?php
520	}
521	?>
522	</div>
523	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
524	<input
525	type="text"
526	name="<?php echo esc_attr( $cf->slug ); ?>"
527	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
528	onchange="wpsc_check_tff_visibility()"
529	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
530	value="<?php echo esc_attr( $val ); ?>"
531	autocomplete="off"/>
532	</div>
533	<?php
534	return ob_get_clean();
535	}
536
537	/**
538	* Validate this type field in create ticket
539	*
540	* @return void
541	*/
542	public static function js_validate_ticket_form() {
543	?>
544
545	case '<?php echo esc_attr( self::$slug ); ?>':
546	var val = customField.find('input').first().val().trim();
547	if (customField.hasClass('required') && !val) {
548	isValid = false;
549	alert(supportcandy.translations.req_fields_missing);
550	}
551	break;
552	<?php
553	echo PHP_EOL;
554	}
555
556	/**
557	* Return custom field value in $_POST
558	* Ignore phpcs nonce issue as we already checked where it is called from.
559	*
560	* @param string $slug - Custom field slug.
561	* @param mixed $cf - Custom field object or false.
562	* @return mixed
563	*/
564	public static function get_tff_value( $slug, $cf = false ) {
565
566	return isset( $_POST[ $slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $slug ] ) ) : ''; // phpcs:ignore
567	}
568
569	/**
570	* Return default value for custom field of this type
571	*
572	* @param WPSC_Custom_Field $cf - custom field object.
573	* @return mixed
574	*/
575	public static function get_default_value( $cf ) {
576
577	return $cf->default_value ? $cf->default_value[0] : '';
578	}
579
580	/**
581	* Check and return custom field value for new ticket to be created.
582	* This function is used by filter for set create ticket form and called directly by my-profile for each applicable custom fields.
583	* Ignore phpcs nonce issue as we already checked where it is called from.
584	*
585	* @param array $data - Array of values to to stored in ticket in an insert function.
586	* @param array $custom_fields - Array containing all applicable custom fields indexed by unique custom field types.
587	* @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.
588	* @return array
589	*/
590	public static function set_create_ticket_data( $data, $custom_fields, $is_my_profile ) {
591
592	if ( isset( $custom_fields[ self::$slug ] ) ) {
593	foreach ( $custom_fields[ self::$slug ] as $cf ) {
594	$value = self::get_tff_value( $cf->slug );
595	$limit = $cf->char_limit && $cf->char_limit < 255 ? $cf->char_limit : 255;
596	$value = substr( $value, 0, $limit );
597
598	if (
599	$cf->char_limit && mb_strlen( $value ) > $cf->char_limit
600	) {
601	wp_send_json_error( new WP_Error( 'WPSC_CF_Text_Field', 'Character limit exceed!!' ), 400 );
602	}
603
604	if ( $cf->field == 'ticket' ) {
605
606	$default_val = self::get_default_value( $cf );
607	$data[ $cf->slug ] = $value ? $value : $default_val;
608
609	} elseif ( $cf->field == 'agentonly' ) {
610
611	$data[ $cf->slug ] = self::get_default_value( $cf );
612
613	} elseif ( $cf->field == 'customer' && $data['customer'] != 0 ) {
614
615	$tff = get_option( 'wpsc-tff' );
616	if ( ! $is_my_profile && ! isset( $tff[ $cf->slug ] ) ) {
617	continue;
618	}
619	$customer = new WPSC_Customer( $data['customer'] );
620	$prev_val = $customer->{$cf->slug} ? $customer->{$cf->slug} : '';
621	if ( $prev_val != $value ) {
622	$customer->{$cf->slug} = $value;
623	$customer->save();
624
625	// Set log for this change.
626	WPSC_Log::insert(
627	array(
628	'type' => 'customer',
629	'ref_id' => $customer->id,
630	'modified_by' => WPSC_Current_User::$current_user->customer->id,
631	'body' => wp_json_encode(
632	array(
633	'slug' => $cf->slug,
634	'prev' => $prev_val,
635	'new' => $value,
636	)
637	),
638	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
639	)
640	);
641	}
642	}
643	}
644	}
645	return $data;
646	}
647
648	/**
649	* Set create ticket data for rest api request
650	*
651	* @param array $data - create ticket data array.
652	* @param WP_REST_Request $request - rest request object.
653	* @param array $custom_fields - custom field objects indexed by unique custom field types.
654	* @return array
655	*/
656	public static function set_rest_ticket_data( $data, $request, $custom_fields ) {
657
658	$current_user = WPSC_Current_User::$current_user;
659	$tff = get_option( 'wpsc-tff' );
660
661	if ( isset( $custom_fields[ self::$slug ] ) ) {
662	foreach ( $custom_fields[ self::$slug ] as $cf ) {
663
664	if (
665	! in_array( $cf->field, array( 'ticket', 'agentonly', 'customer' ) ) \|\|
666	( $cf->field == 'customer' && ! isset( $tff[ $cf->slug ] ) )
667	) {
668	continue;
669	}
670
671	$value = sanitize_text_field( $request->get_param( $cf->slug ) );
672
673	if ( in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ) {
674
675	$data[ $cf->slug ] = $cf->field == 'ticket' && $value ? $value : self::get_default_value( $cf );
676
677	} else {
678
679	$customer = new WPSC_Customer( $data['customer'] );
680	$existing_val = $customer->{$cf->slug};
681
682	if ( $value && $value != $existing_val ) {
683
684	$customer->{$cf->slug} = $value;
685	$customer->save();
686
687	// Set log for this change.
688	WPSC_Log::insert(
689	array(
690	'type' => 'customer',
691	'ref_id' => $customer->id,
692	'modified_by' => $current_user->customer->id,
693	'body' => wp_json_encode(
694	array(
695	'slug' => $cf->slug,
696	'prev' => $existing_val,
697	'new' => $value,
698	)
699	),
700	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
701	)
702	);
703	}
704	}
705	}
706	}
707
708	return $data;
709	}
710
711	/**
712	* Return slug string to be used in where condition of ticket model for this type of field
713	*
714	* @param WPSC_Custom_Field $cf - custom field object.
715	* @return string
716	*/
717	public static function get_sql_slug( $cf ) {
718
719	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
720	return $join_char . $cf->slug;
721	}
722
723	/**
724	* Add ticket search compatibility for fields of this custom field type.
725	*
726	* @param array $sql - Array of sql peices that can be joined later.
727	* @param array $filter - User filter.
728	* @param array $custom_fields - Custom fields array applicable for search.
729	* @param string $search - search string.
730	* @param array $allowed_search_fields - Allowed search fields.
731	* @return array
732	*/
733	public static function ticket_search( $sql, $filter, $custom_fields, $search, $allowed_search_fields ) {
734
735	if ( isset( $custom_fields[ self::$slug ] ) ) {
736	foreach ( $custom_fields[ self::$slug ] as $cf ) {
737	if ( in_array( $cf->slug, $allowed_search_fields ) ) {
738
739	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
740	$sql[] = 'CONVERT(' . $join_char . $cf->slug . ' USING utf8) LIKE \'%' . $search . '%\'';
741	}
742	}
743	}
744
745	return $sql;
746	}
747
748	/**
749	* Return val field for meta query of this type of custom field
750	*
751	* @param array $condition - condition data.
752	* @return mixed
753	*/
754	public static function get_meta_value( $condition ) {
755
756	$operator = $condition['operator'];
757	switch ( $operator ) {
758
759	case '=':
760	return $condition['operand_val_1'];
761
762	case 'IN':
763	case 'NOT IN':
764	$val = explode( PHP_EOL, $condition['operand_val_1'] );
765	$temp_val = array();
766	foreach ( $val as $value ) {
767	$value = trim( $value );
768	if ( $value ) {
769	$temp_val[] = $value;
770	}
771	}
772	return $temp_val ? $temp_val : false;
773
774	case 'LIKE':
775	return trim( $condition['operand_val_1'] );
776	}
777	return false;
778	}
779
780	/**
781	* Print generic input field for this type.
782	*
783	* @param WPSC_Custom_Field $cf - Custom field object.
784	* @param mixed $value - optional. Input field will be printed with given value if given.
785	* @return void
786	*/
787	public static function print_cf_input( $cf, $value = '' ) {
788
789	?>
790	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
791	<div class="wpsc-tff-label">
792	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
793	</div>
794	<?php
795	$extra_info = stripslashes( $cf->extra_info );
796	if ( $extra_info ) :
797	?>
798	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
799	<?php
800	endif
801	?>
802	<input
803	type="text"
804	name="<?php echo esc_attr( $cf->slug ); ?>"
805	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
806	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
807	value="<?php echo esc_attr( $value ); ?>"
808	autocomplete="off"/>
809	</div>
810	<?php
811	}
812
813	/**
814	* Get value for generic field from post.
815	* Ignore phpcs nonce issue as we already checked where it is called from.
816	*
817	* @param WPSC_Custom_Field $cf - custom field object.
818	* @return string
819	*/
820	public static function get_cf_input_val( $cf ) {
821
822	return isset( $_POST[ $cf->slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
823	}
824
825	/**
826	* Print edit ticket custom field in individual ticket
827	*
828	* @param WPSC_Custom_Field $cf - custom field object.
829	* @param WPSC_Ticket $ticket - ticket object.
830	* @return void
831	*/
832	public static function print_edit_ticket_cf( $cf, $ticket ) {
833
834	?>
835	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
836	<div class="wpsc-tff-label">
837	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
838	</div>
839	<?php
840	$extra_info = stripslashes( $cf->extra_info );
841	if ( $extra_info ) :
842	?>
843	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
844	<?php
845	endif
846	?>
847	<input
848	type="text"
849	name="<?php echo esc_attr( $cf->slug ); ?>"
850	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
851	maxlength="<?php echo $cf->char_limit && $cf->char_limit < 255 ? intval( $cf->char_limit ) : '255'; ?>"
852	value="<?php echo esc_attr( $ticket->{$cf->slug} ); ?>"
853	autocomplete="off"/>
854	</div>
855	<?php
856	}
857
858	/**
859	* Set edit individual ticket for this custom field type.
860	* Ignore phpcs nonce issue as we already checked where it is called from.
861	*
862	* @param WPSC_Custom_Field $cf - custom field object.
863	* @param WPSC_Ticket $ticket - ticket object.
864	* @return WPSC_Ticket
865	*/
866	public static function set_edit_ticket_cf( $cf, $ticket ) {
867
868	$prev = $ticket->{$cf->slug} ? $ticket->{$cf->slug} : '';
869	$new = isset( $_POST[ $cf->slug ] ) ? sanitize_text_field( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
870
871	// Truncate input if it exceeds 255 characters.
872	$char_limit = $cf->char_limit && $cf->char_limit < 255 ? $cf->char_limit : 255;
873	$new = substr( $new, 0, $char_limit );
874
875	// Exit if there is no change.
876	if ( $prev == $new ) {
877	return $ticket;
878	}
879
880	// Change value.
881	$ticket->{$cf->slug} = $new;
882	$ticket->save();
883
884	return $ticket;
885	}
886
887	/**
888	* Modify ticket field value of this custom field type using rest api
889	*
890	* @param WPSC_Ticket $ticket - ticket object.
891	* @param WPSC_Custom_Field $cf - custom field.
892	* @param mixed $value - value to be set.
893	* @return void
894	*/
895	public static function set_rest_edit_ticket_cf( $ticket, $cf, $value ) {
896
897	$value = sanitize_text_field( $value );
898	if ( $ticket->{$cf->slug} != $value ) {
899	$ticket->{$cf->slug} = $value;
900	}
901	}
902
903	/**
904	* Insert log thread for this custom field type change
905	*
906	* @param WPSC_Custom_Field $cf - current custom field of this type.
907	* @param WPSC_Ticket $prev - ticket object before making any changes.
908	* @param WPSC_Ticket $new - ticket object after making changes.
909	* @param string $current_date - date string to be stored as create time.
910	* @param int $customer_id - current user customer id for blame.
911	* @return void
912	*/
913	public static function insert_ticket_log( $cf, $prev, $new, $current_date, $customer_id ) {
914
915	// Exit if there is no change.
916	if ( $prev->{$cf->slug} == $new->{$cf->slug} ) {
917	return;
918	}
919
920	$prev_val = htmlspecialchars( $prev->{$cf->slug}, ENT_QUOTES );
921	$new_val = htmlspecialchars( $new->{$cf->slug}, ENT_QUOTES );
922
923	$thread = WPSC_Thread::insert(
924	array(
925	'ticket' => $prev->id,
926	'customer' => $customer_id,
927	'type' => 'log',
928	'body' => wp_json_encode(
929	array(
930	'slug' => $cf->slug,
931	'prev' => $prev_val,
932	'new' => $new_val,
933	)
934	),
935	'date_created' => $current_date,
936	'date_updated' => $current_date,
937	)
938	);
939	}
940
941	/**
942	* Return data for this custom field while creating duplicate ticket
943	*
944	* @param WPSC_Custom_Field $cf - custom field object.
945	* @param WPSC_Ticket $ticket - ticket object.
946	* @return mixed
947	*/
948	public static function get_duplicate_ticket_data( $cf, $ticket ) {
949
950	return $ticket->{$cf->slug};
951	}
952
953	/**
954	* Print edit field for this type in edit customer info
955	*
956	* @param WPSC_Custom_field $cf - custom field object.
957	* @param WPSC_Customer $customer - customer object.
958	* @param array $tff - ticket form field data.
959	* @return string
960	*/
961	public static function print_edit_customer_info( $cf, $customer, $tff ) {
962
963	$val = $customer->id && $customer->{$cf->slug} ? stripslashes( htmlspecialchars( $customer->{$cf->slug} ) ) : '';
964
965	ob_start();
966	?>
967	<div class="<?php echo esc_attr( WPSC_Functions::get_tff_classes( $cf, $tff ) ); ?>" data-cft="<?php echo esc_attr( self::$slug ); ?>">
968	<div class="wpsc-tff-label">
969	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
970	</div>
971	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
972	<input
973	type="text"
974	name="<?php echo esc_attr( $cf->slug ); ?>"
975	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
976	maxlength="<?php echo $cf->char_limit ? intval( $cf->char_limit ) : ''; ?>"
977	value="<?php echo esc_attr( $val ); ?>"
978	autocomplete="off"/>
979	</div>
980	<?php
981	return ob_get_clean();
982	}
983
984	/**
985	* Print add new custom field setting properties
986	*
987	* @param string $field_class - Class name of the field.
988	* @return void
989	*/
990	public static function get_add_new_custom_field_properties( $field_class ) {
991
992	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
993	?>
994	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
995	<div class="label-container">
996	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
997	</div>
998	<input name="extra_info" type="text" autocomplete="off" />
999	</div>
1000	<?php
1001	endif;
1002
1003	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1004	?>
1005	<div data-type="textfield" data-required="false" class="wpsc-input-group default_value">
1006	<div class="label-container">
1007	<label for="">
1008	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1009	</label>
1010	</div>
1011	<input type="text" name="default_value" autocomplete="off">
1012	</div>
1013	<?php
1014	endif;
1015
1016	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1017	?>
1018	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1019	<div class="label-container">
1020	<label for="">
1021	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1022	</label>
1023	</div>
1024	<select name="is_auto_fill">
1025	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1026	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1027	</select>
1028	</div>
1029	<?php
1030	endif;
1031
1032	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) :
1033	?>
1034	<div data-type="number" data-required="false" class="wpsc-input-group char_limit">
1035	<div class="label-container">
1036	<label for="">
1037	<?php esc_attr_e( 'Character limit', 'supportcandy' ); ?>
1038	</label>
1039	</div>
1040	<input type="number" name="char_limit" autocomplete="off">
1041	</div>
1042	<?php
1043	endif;
1044
1045	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1046	?>
1047	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1048	<div class="label-container">
1049	<label for="">
1050	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1051	</label>
1052	</div>
1053	<input type="text" name="placeholder_text" autocomplete="off">
1054	</div>
1055	<?php
1056	endif;
1057
1058	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1059	?>
1060	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1061	<div class="label-container">
1062	<label for="">
1063	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1064	</label>
1065	</div>
1066	<input type="number" name="tl_width" autocomplete="off">
1067	</div>
1068	<?php
1069	endif;
1070
1071	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1072	?>
1073	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1074	<div class="label-container">
1075	<label for="">
1076	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1077	</label>
1078	</div>
1079	<select name="is_personal_info">
1080	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1081	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1082	</select>
1083	</div>
1084	<?php
1085	endif;
1086
1087	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1088	?>
1089	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1090	<div class="label-container">
1091	<label for="">
1092	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1093	</label>
1094	</div>
1095	<select name="allow_my_profile">
1096	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1097	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1098	</select>
1099	</div>
1100	<?php
1101	endif;
1102
1103	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1104	?>
1105	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1106	<div class="label-container">
1107	<label for="">
1108	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1109	</label>
1110	</div>
1111	<select name="allow_ticket_form">
1112	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1113	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1114	</select>
1115	</div>
1116	<?php
1117	endif;
1118	}
1119
1120	/**
1121	* Print edit custom field properties
1122	*
1123	* @param WPSC_Custom_Fields $cf - custom field object.
1124	* @param string $field_class - class name of field category.
1125	* @return void
1126	*/
1127	public static function get_edit_custom_field_properties( $cf, $field_class ) {
1128
1129	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
1130	?>
1131	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1132	<div class="label-container">
1133	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1134	</div>
1135	<input name="extra_info" type="text" value="<?php echo esc_attr( $cf->extra_info ); ?>" autocomplete="off" />
1136	</div>
1137	<?php
1138	endif;
1139
1140	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1141	$default_val = $cf->default_value ? $cf->default_value[0] : '';
1142	?>
1143	<div data-type="textfield" data-required="false" class="wpsc-input-group default_value">
1144	<div class="label-container">
1145	<label for="">
1146	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1147	</label>
1148	</div>
1149	<input type="text" name="default_value" value="<?php echo esc_attr( $default_val ); ?>" autocomplete="off">
1150	</div>
1151	<?php
1152	endif;
1153
1154	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1155	?>
1156	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1157	<div class="label-container">
1158	<label for="">
1159	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1160	</label>
1161	</div>
1162	<select name="is_auto_fill">
1163	<option <?php selected( $cf->is_auto_fill, 0 ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1164	<option <?php selected( $cf->is_auto_fill, 1 ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1165	</select>
1166	</div>
1167	<?php
1168	endif;
1169
1170	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) :
1171	?>
1172	<div data-type="number" data-required="false" class="wpsc-input-group char_limit">
1173	<div class="label-container">
1174	<label for="">
1175	<?php esc_attr_e( 'Character limit', 'supportcandy' ); ?>
1176	</label>
1177	</div>
1178	<input type="number" name="char_limit" value="<?php echo intval( $cf->char_limit ); ?>" autocomplete="off">
1179	</div>
1180	<?php
1181	endif;
1182
1183	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1184	?>
1185	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1186	<div class="label-container">
1187	<label for="">
1188	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1189	</label>
1190	</div>
1191	<input type="text" name="placeholder_text" value="<?php echo esc_attr( $cf->placeholder_text ); ?>" autocomplete="off">
1192	</div>
1193	<?php
1194	endif;
1195
1196	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1197	?>
1198	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1199	<div class="label-container">
1200	<label for="">
1201	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1202	</label>
1203	</div>
1204	<input type="number" name="tl_width" value="<?php echo intval( $cf->tl_width ); ?>" autocomplete="off">
1205	</div>
1206	<?php
1207	endif;
1208
1209	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1210	?>
1211	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1212	<div class="label-container">
1213	<label for="">
1214	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1215	</label>
1216	</div>
1217	<select name="is_personal_info">
1218	<option <?php selected( $cf->is_personal_info, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1219	<option <?php selected( $cf->is_personal_info, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1220	</select>
1221	</div>
1222	<?php
1223	endif;
1224
1225	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1226	?>
1227	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1228	<div class="label-container">
1229	<label for="">
1230	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1231	</label>
1232	</div>
1233	<select name="allow_my_profile">
1234	<option <?php selected( $cf->allow_my_profile, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1235	<option <?php selected( $cf->allow_my_profile, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1236	</select>
1237	</div>
1238	<?php
1239	endif;
1240
1241	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1242	?>
1243	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1244	<div class="label-container">
1245	<label for="">
1246	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1247	</label>
1248	</div>
1249	<select name="allow_ticket_form">
1250	<option <?php selected( $cf->allow_ticket_form, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1251	<option <?php selected( $cf->allow_ticket_form, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1252	</select>
1253	</div>
1254	<?php
1255	endif;
1256	}
1257
1258	/**
1259	* Set custom field properties. Can be used by add/edit custom field.
1260	* Ignore phpcs nonce issue as we already checked where it is called from.
1261	*
1262	* @param WPSC_Custom_Field $cf - custom field object.
1263	* @param string $field_class - class of field category.
1264	* @return void
1265	*/
1266	public static function set_cf_properties( $cf, $field_class ) {
1267
1268	// extra info.
1269	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) {
1270	$cf->extra_info = isset( $_POST['extra_info'] ) ? sanitize_text_field( wp_unslash( $_POST['extra_info'] ) ) : ''; // phpcs:ignore
1271	}
1272
1273	// default value.
1274	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) {
1275	$default_value = isset( $_POST['default_value'] ) ? sanitize_text_field( wp_unslash( $_POST['default_value'] ) ) : ''; // phpcs:ignore
1276	$cf->default_value = $default_value ? array( $default_value ) : array();
1277	}
1278
1279	// auto fill.
1280	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) {
1281	$cf->is_auto_fill = isset( $_POST['is_auto_fill'] ) ? sanitize_text_field( wp_unslash( $_POST['is_auto_fill'] ) ) : ''; // phpcs:ignore
1282	}
1283
1284	// char limit.
1285	if ( in_array( 'char_limit', $field_class::$allowed_properties ) ) {
1286	$cf->char_limit = isset( $_POST['char_limit'] ) ? intval( $_POST['char_limit'] ) : 0; //phpcs:ignore
1287	}
1288
1289	// check whether char limit is honored by default value.
1290	if ( $cf->default_value && $cf->char_limit && count( $cf->default_value ) > $cf->char_limit ) {
1291	wp_send_json_error( 'Incorrect request!', 400 );
1292	}
1293
1294	// placeholder!
1295	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) {
1296	$cf->placeholder_text = isset( $_POST['placeholder_text'] ) ? sanitize_text_field( wp_unslash( $_POST['placeholder_text'] ) ) : ''; // phpcs:ignore
1297	}
1298
1299	// personal info.
1300	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) {
1301	$cf->is_personal_info = isset( $_POST['is_personal_info'] ) ? intval( $_POST['is_personal_info'] ) : 0; // phpcs:ignore
1302	}
1303
1304	// my-profile.
1305	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) {
1306	$cf->allow_my_profile = isset( $_POST['allow_my_profile'] ) ? intval( $_POST['allow_my_profile'] ) : 0; // phpcs:ignore
1307	}
1308
1309	// ticket form.
1310	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) {
1311	$cf->allow_ticket_form = isset( $_POST['allow_ticket_form'] ) ? intval( $_POST['allow_ticket_form'] ) : 0; // phpcs:ignore
1312	}
1313
1314	// tl_width!
1315	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) {
1316	$tl_width = isset( $_POST['tl_width'] ) ? intval( $_POST['tl_width'] ) : 0; // phpcs:ignore
1317	$cf->tl_width = $tl_width ? $tl_width : 100;
1318	}
1319
1320	// save!
1321	$cf->save();
1322	}
1323
1324	/**
1325	* Returns printable ticket value for custom field. Can be used in export tickets, replace macros etc.
1326	*
1327	* @param WPSC_Custom_Field $cf - custom field object.
1328	* @param WPSC_Ticket $ticket - ticket object.
1329	* @param string $module - module name.
1330	* @return string
1331	*/
1332	public static function get_ticket_field_val( $cf, $ticket, $module = '' ) {
1333
1334	return apply_filters( 'wpsc_ticket_field_val_text_field', $ticket->{$cf->slug}, $cf, $ticket, $module );
1335	}
1336
1337	/**
1338	* Print ticket value for given custom field on ticket list
1339	*
1340	* @param WPSC_Custom_Field $cf - custom field object.
1341	* @param WPSC_Ticket $ticket - ticket object.
1342	* @return void
1343	*/
1344	public static function print_tl_ticket_field_val( $cf, $ticket ) {
1345
1346	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1347	}
1348
1349	/**
1350	* Print ticket value for given custom field on widget
1351	*
1352	* @param WPSC_Custom_Field $cf - custom field object.
1353	* @param WPSC_Ticket $ticket - ticket object.
1354	* @return void
1355	*/
1356	public static function print_widget_ticket_field_val( $cf, $ticket ) {
1357
1358	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1359	}
1360
1361	/**
1362	* Returns printable customer value for custom field. Can be used in export tickets, replace macros etc.
1363	*
1364	* @param WPSC_Custom_Field $cf - custom field object.
1365	* @param WPSC_Customer $customer - customer object.
1366	* @return string
1367	*/
1368	public static function get_customer_field_val( $cf, $customer ) {
1369
1370	return $customer->{$cf->slug};
1371	}
1372
1373	/**
1374	* Print customer value for given custom field on ticket list
1375	*
1376	* @param WPSC_Custom_Field $cf - custom field object.
1377	* @param WPSC_Customer $customer - customer object.
1378	* @return void
1379	*/
1380	public static function print_tl_customer_field_val( $cf, $customer ) {
1381
1382	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1383	}
1384
1385	/**
1386	* Print customer value for given custom field on widget
1387	*
1388	* @param WPSC_Custom_Field $cf - custom field object.
1389	* @param WPSC_Customer $customer - customer object.
1390	* @return void
1391	*/
1392	public static function print_widget_customer_field_val( $cf, $customer ) {
1393
1394	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1395	}
1396
1397	/**
1398	* Print given value for custom field
1399	*
1400	* @param WPSC_Custom_Field $cf - custom field object.
1401	* @param mixed $val - value to convert and print.
1402	* @return void
1403	*/
1404	public static function print_val( $cf, $val ) {
1405
1406	echo $val ? esc_attr( $val ) : esc_attr__( 'None', 'supportcandy' );
1407	}
1408
1409	/**
1410	* Return printable value for history log macro
1411	*
1412	* @param WPSC_Custom_Field $cf - custom field object.
1413	* @param mixed $val - value to convert and return.
1414	* @return string
1415	*/
1416	public static function get_history_log_val( $cf, $val ) {
1417
1418	ob_start();
1419	self::print_val( $cf, $val );
1420	return ob_get_clean();
1421	}
1422
1423	/**
1424	* Print dashboard activity function
1425	*
1426	* @param WPSC_Custom_Field $cf - custom field object.
1427	* @param array $recent_logs - recent_logs object.
1428	* @param array $body - body object.
1429	* @param int $view - check if frontend.
1430	* @return string
1431	*/
1432	public static function print_activity( $cf, $recent_logs, $body, $view ) {
1433
1434	$url = WPSC_Functions::get_ticket_url( $recent_logs->ticket->id, $view );
1435	if ( $body->new ) {
1436	$tf_value = $body->new;
1437	} else {
1438	$tf_value = 'None';
1439	}
1440	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 );
1441	}
1442
1443	/**
1444	* Return given value for custom field
1445	*
1446	* @param WPSC_Custom_Field $cf - custom field object.
1447	* @param mixed $val - value to convert and print.
1448	* @return string
1449	*/
1450	public static function get_field_value( $cf, $val ) {
1451
1452	return $val ? esc_attr( $val ) : esc_attr__( 'None', 'supportcandy' );
1453	}
1454
1455	/**
1456	* Clear value of hidden fields
1457	*
1458	* @return void
1459	*/
1460	public static function js_clear_value_hidden_fields() {
1461	?>
1462	case '<?php echo esc_attr( self::$slug ); ?>':
1463	customField.find('input').first().val('');
1464	break;
1465	<?php
1466	echo PHP_EOL;
1467	}
1468	}
1469	endif;
1470
1471	WPSC_CF_Text_Field::init();
1472