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

class-wpsc-cf-url.php in SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent 3.5.2, at includes/custom-field-types/class-wpsc-cf-url.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_URL' ) ) :
7
8	final class WPSC_CF_URL {
9
10	/**
11	* Slug for this custom field type
12	*
13	* @var string
14	*/
15	public static $slug = 'cf_url';
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 = 'TEXT NULL DEFAULT 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 = false;
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 available for ticket list sorting
117	*
118	* @var boolean
119	*/
120	public static $is_sort = false;
121
122	/**
123	* Set whether fields created from this custom field type can be auto-filled
124	*
125	* @var boolean
126	*/
127	public static $is_auto_fill = 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' ), 10 );
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' => 'URL',
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	$column = self::get_sql_slug( $cf );
334
335	switch ( $compare ) {
336
337	case '=':
338	if ( ! filter_var( $val, FILTER_VALIDATE_URL ) ) {
339	return '1=0';
340	}
341
342	return $wpdb->prepare(
343	"{$column} = %s",
344	$val
345	);
346
347	case 'LIKE':
348	if ( ! is_string( $val ) \|\| trim( $val ) === '' ) {
349	return '1=0';
350	}
351
352	$term = $wpdb->esc_like( trim( $val ) );
353
354	return $wpdb->prepare(
355	"{$column} LIKE %s",
356	'%' . $term . '%'
357	);
358
359	case 'IN':
360	case 'NOT IN':
361	if ( ! is_array( $val ) \|\| empty( $val ) ) {
362	return '1=0';
363	}
364
365	$urls = array_filter(
366	$val,
367	static fn( $u ) => filter_var( $u, FILTER_VALIDATE_URL )
368	);
369
370	if ( empty( $urls ) ) {
371	return '1=0';
372	}
373
374	$placeholders = implode( ',', array_fill( 0, count( $urls ), '%s' ) );
375	$operator = ( $compare === 'IN' ) ? 'IN' : 'NOT IN';
376
377	return $wpdb->prepare(
378	"{$column} {$operator} ({$placeholders})",
379	...$urls
380	);
381
382	default:
383	return '1=1';
384	}
385	}
386
387	/**
388	* Check ticket condition
389	*
390	* @param array $condition - array with condition data.
391	* @param WPSC_Custom_Field $cf - custom field object.
392	* @param WPSC_Ticket $ticket - ticket object.
393	* @return boolean
394	*/
395	public static function is_valid_ticket_condition( $condition, $cf, $ticket ) {
396
397	$flag = true;
398	$value = stripslashes( $ticket->{$cf->slug} );
399	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
400
401	switch ( $condition['operator'] ) {
402
403	case '=':
404	$flag = $condition['operand_val_1'] == $value ? true : false;
405	break;
406
407	case 'IN':
408	$flag = false;
409	foreach ( $terms as $term ) {
410	$term = trim( $term );
411	if ( $term == $value ) {
412	$flag = true;
413	break;
414	}
415	}
416	break;
417
418	case 'NOT IN':
419	foreach ( $terms as $term ) {
420	$term = trim( $term );
421	if ( $term == $value ) {
422	$flag = false;
423	break;
424	}
425	}
426	break;
427
428	case 'LIKE':
429	$flag = false;
430	foreach ( $terms as $term ) {
431	$index = strpos( $value, trim( stripslashes( $term ) ) );
432	if ( is_numeric( $index ) ) {
433	$flag = true;
434	break;
435	}
436	}
437	break;
438
439	default:
440	$flag = true;
441	}
442
443	return $flag;
444	}
445
446	/**
447	* Check customer condition
448	*
449	* @param array $condition - array with condition data.
450	* @param WPSC_Custom_Field $cf - custom field object.
451	* @param WPSC_Customer $customer - customer object.
452	* @return boolean
453	*/
454	public static function is_valid_customer_condition( $condition, $cf, $customer ) {
455
456	$flag = true;
457	$value = stripslashes( $customer->{$cf->slug} );
458	$terms = explode( PHP_EOL, $condition['operand_val_1'] );
459
460	switch ( $condition['operator'] ) {
461
462	case '=':
463	$flag = $condition['operand_val_1'] == $value ? true : false;
464	break;
465
466	case 'IN':
467	$flag = false;
468	foreach ( $terms as $term ) {
469	$term = trim( $term );
470	if ( $term == $value ) {
471	$flag = true;
472	break;
473	}
474	}
475	break;
476
477	case 'NOT IN':
478	foreach ( $terms as $term ) {
479	$term = trim( $term );
480	if ( $term == $value ) {
481	$flag = false;
482	break;
483	}
484	}
485	break;
486
487	case 'LIKE':
488	$flag = false;
489	foreach ( $terms as $term ) {
490	$index = strpos( $value, trim( stripslashes( $term ) ) );
491	if ( is_numeric( $index ) ) {
492	$flag = true;
493	break;
494	}
495	}
496	break;
497
498	default:
499	$flag = true;
500	}
501
502	return $flag;
503	}
504
505	/**
506	* Print ticket form field
507	*
508	* @param WPSC_Custom_Field $cf - Custom field object.
509	* @param array $tff - Array of ticket form field settings for this field.
510	* @return string
511	*/
512	public static function print_tff( $cf, $tff ) {
513
514	$val = '';
515	if ( $cf->field == 'ticket' ) {
516	$val = $cf->is_auto_fill && $cf->default_value ? $cf->default_value[0] : '';
517	} else {
518	$current_user = WPSC_Current_User::$current_user;
519	$val = $current_user->is_customer && $current_user->customer->{$cf->slug} ? $current_user->customer->{$cf->slug} : '';
520	}
521
522	ob_start();
523	?>
524	<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 ); ?>">
525	<div class="wpsc-tff-label">
526	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
527	<?php
528	if ( $tff['is-required'] ) {
529	?>
530	<span class="required-indicator">*</span>
531	<?php
532	}
533	?>
534	</div>
535	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
536	<input
537	type="text"
538	name="<?php echo esc_attr( $cf->slug ); ?>"
539	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
540	onchange="wpsc_check_tff_visibility()"
541	value="<?php echo esc_attr( $val ); ?>"
542	autocomplete="off"/>
543	</div>
544	<?php
545	return ob_get_clean();
546	}
547
548	/**
549	* Validate this type field in create ticket
550	*
551	* @return void
552	*/
553	public static function js_validate_ticket_form() {
554	?>
555
556	case '<?php echo esc_attr( self::$slug ); ?>':
557	var val = customField.find('input').first().val().trim();
558	if (isRequired && !val) {
559	isValid = false;
560	} else if (val && !validateURL(val)) {
561	showFieldError(customField, 'Invalid URL');
562	isValid = false;
563	}
564	break;
565	<?php
566	echo PHP_EOL;
567	}
568
569	/**
570	* Return custom field value in $_POST
571	* Ignore phpcs nonce issue as we already checked where it is called from.
572	*
573	* @param string $slug - Custom field slug.
574	* @param mixed $cf - Custom field object or false.
575	* @return mixed
576	*/
577	public static function get_tff_value( $slug, $cf = false ) {
578
579	$url = isset( $_POST[ $slug ] ) ? esc_url_raw( wp_unslash( $_POST[ $slug ] ) ) : ''; // phpcs:ignore
580	$url = filter_var( $url, FILTER_VALIDATE_URL );
581	return $url ? $url : '';
582	}
583
584	/**
585	* Return default value for custom field of this type
586	*
587	* @param WPSC_Custom_Field $cf - custom field object.
588	* @return mixed
589	*/
590	public static function get_default_value( $cf ) {
591
592	return $cf->default_value ? $cf->default_value[0] : '';
593	}
594
595	/**
596	* Check and return custom field value for new ticket to be created.
597	* This function is used by filter for set create ticket form and called directly by my-profile for each applicable custom fields.
598	* Ignore phpcs nonce issue as we already checked where it is called from.
599	*
600	* @param array $data - Array of values to to stored in ticket in an insert function.
601	* @param array $custom_fields - Array containing all applicable custom fields indexed by unique custom field types.
602	* @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.
603	* @return array
604	*/
605	public static function set_create_ticket_data( $data, $custom_fields, $is_my_profile ) {
606
607	if ( isset( $custom_fields[ self::$slug ] ) ) {
608	foreach ( $custom_fields[ self::$slug ] as $cf ) {
609	$value = self::get_tff_value( $cf->slug );
610	if ( $cf->field == 'ticket' ) {
611
612	$default_val = self::get_default_value( $cf );
613	$data[ $cf->slug ] = $value ? $value : $default_val;
614
615	} elseif ( $cf->field == 'agentonly' ) {
616
617	$data[ $cf->slug ] = self::get_default_value( $cf );
618
619	} elseif ( $cf->field == 'customer' && $data['customer'] != 0 ) {
620
621	$tff = get_option( 'wpsc-tff' );
622	if ( ! $is_my_profile && ! isset( $tff[ $cf->slug ] ) ) {
623	continue;
624	}
625	$customer = new WPSC_Customer( $data['customer'] );
626	$prev_val = $customer->{$cf->slug} ? $customer->{$cf->slug} : '';
627	if ( $customer->{$cf->slug} != $value ) {
628	$customer->{$cf->slug} = $value;
629	$customer->save();
630
631	// Set log for this change.
632	WPSC_Log::insert(
633	array(
634	'type' => 'customer',
635	'ref_id' => $customer->id,
636	'modified_by' => WPSC_Current_User::$current_user->customer->id,
637	'body' => wp_json_encode(
638	array(
639	'slug' => $cf->slug,
640	'prev' => $prev_val,
641	'new' => $value,
642	)
643	),
644	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
645	)
646	);
647	}
648	}
649	}
650	}
651	return $data;
652	}
653
654	/**
655	* Set create ticket data for rest api request
656	*
657	* @param array $data - create ticket data array.
658	* @param WP_REST_Request $request - rest request object.
659	* @param array $custom_fields - custom field objects indexed by unique custom field types.
660	* @return array
661	*/
662	public static function set_rest_ticket_data( $data, $request, $custom_fields ) {
663
664	$current_user = WPSC_Current_User::$current_user;
665	$tff = get_option( 'wpsc-tff' );
666
667	if ( isset( $custom_fields[ self::$slug ] ) ) {
668	foreach ( $custom_fields[ self::$slug ] as $cf ) {
669
670	if (
671	! in_array( $cf->field, array( 'ticket', 'agentonly', 'customer' ) ) \|\|
672	( $cf->field == 'customer' && ! isset( $tff[ $cf->slug ] ) )
673	) {
674	continue;
675	}
676
677	$url = WPSC_Functions::sanitize_url( sanitize_text_field( $request->get_param( $cf->slug ) ) );
678
679	if ( in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ) {
680
681	$data[ $cf->slug ] = $cf->field == 'ticket' && $url ? $url : self::get_default_value( $cf );
682
683	} else {
684
685	$customer = new WPSC_Customer( $data['customer'] );
686	$existing_val = $customer->{$cf->slug};
687
688	if ( $url && $url != $existing_val ) {
689
690	$customer->{$cf->slug} = $url;
691	$customer->save();
692
693	// Set log for this change.
694	WPSC_Log::insert(
695	array(
696	'type' => 'customer',
697	'ref_id' => $customer->id,
698	'modified_by' => $current_user->customer->id,
699	'body' => wp_json_encode(
700	array(
701	'slug' => $cf->slug,
702	'prev' => $existing_val,
703	'new' => $url,
704	)
705	),
706	'date_created' => ( new DateTime() )->format( 'Y-m-d H:i:s' ),
707	)
708	);
709	}
710	}
711	}
712	}
713
714	return $data;
715	}
716
717	/**
718	* Return slug string to be used in where condition of ticket model for this type of field
719	*
720	* @param WPSC_Custom_Field $cf - custom field object.
721	* @return string
722	*/
723	public static function get_sql_slug( $cf ) {
724
725	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
726	return $join_char . $cf->slug;
727	}
728
729	/**
730	* Add ticket search compatibility for fields of this custom field type.
731	*
732	* @param array $sql - Array of sql peices that can be joined later.
733	* @param array $filter - User filter.
734	* @param array $custom_fields - Custom fields array applicable for search.
735	* @param string $search - search string.
736	* @param array $allowed_search_fields - Allowed search fields.
737	* @return array
738	*/
739	public static function ticket_search( $sql, $filter, $custom_fields, $search, $allowed_search_fields ) {
740
741	if ( isset( $custom_fields[ self::$slug ] ) ) {
742	foreach ( $custom_fields[ self::$slug ] as $cf ) {
743	if ( in_array( $cf->slug, $allowed_search_fields ) ) {
744
745	$join_char = in_array( $cf->field, array( 'ticket', 'agentonly' ) ) ? 't.' : 'c.';
746	$sql[] = 'CONVERT(' . $join_char . $cf->slug . ' USING utf8) LIKE \'%' . $search . '%\'';
747	}
748	}
749	}
750
751	return $sql;
752	}
753
754	/**
755	* Return val field for meta query of this type of custom field
756	*
757	* @param array $condition - condition data.
758	* @return mixed
759	*/
760	public static function get_meta_value( $condition ) {
761
762	$operator = $condition['operator'];
763	switch ( $operator ) {
764
765	case '=':
766	return $condition['operand_val_1'];
767
768	case 'IN':
769	case 'NOT IN':
770	$val = explode( PHP_EOL, $condition['operand_val_1'] );
771	$temp_val = array();
772	foreach ( $val as $value ) {
773	$value = trim( $value );
774	if ( $value ) {
775	$temp_val[] = $value;
776	}
777	}
778	return $temp_val ? $temp_val : false;
779
780	case 'LIKE':
781	return trim( $condition['operand_val_1'] );
782	}
783	return false;
784	}
785
786	/**
787	* Print generic input field for this type.
788	*
789	* @param WPSC_Custom_Field $cf - Custom field object.
790	* @param mixed $value - optional. Input field will be printed with given value if given.
791	* @return void
792	*/
793	public static function print_cf_input( $cf, $value = '' ) {
794
795	?>
796	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
797	<div class="wpsc-tff-label">
798	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
799	</div>
800	<?php
801	$extra_info = stripslashes( $cf->extra_info );
802	if ( $extra_info ) :
803	?>
804	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
805	<?php
806	endif
807	?>
808	<input
809	type="text"
810	name="<?php echo esc_attr( $cf->slug ); ?>"
811	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
812	value="<?php echo esc_attr( $value ); ?>"
813	autocomplete="off"/>
814	</div>
815	<?php
816	}
817
818	/**
819	* Get value for generic field from post.
820	* Ignore phpcs nonce issue as we already checked where it is called from.
821	*
822	* @param WPSC_Custom_Field $cf - custom field object.
823	* @return string
824	*/
825	public static function get_cf_input_val( $cf ) {
826
827	$url = isset( $_POST[ $cf->slug ] ) ? esc_url_raw( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
828	$url = filter_var( $url, FILTER_VALIDATE_URL );
829	return $url ? $url : '';
830	}
831
832	/**
833	* Print edit ticket custom field in individual ticket
834	*
835	* @param WPSC_Custom_Field $cf - custom field object.
836	* @param WPSC_Ticket $ticket - ticket object.
837	* @return void
838	*/
839	public static function print_edit_ticket_cf( $cf, $ticket ) {
840
841	?>
842	<div class="wpsc-tff wpsc-sm-12 wpsc-md-12 wpsc-lg-12 wpsc-visible wpsc-xs-12" data-cft="<?php echo esc_attr( self::$slug ); ?>">
843	<div class="wpsc-tff-label">
844	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
845	</div>
846	<?php
847	$extra_info = stripslashes( $cf->extra_info );
848	if ( $extra_info ) :
849	?>
850	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
851	<?php
852	endif
853	?>
854	<input
855	type="text"
856	name="<?php echo esc_attr( $cf->slug ); ?>"
857	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
858	value="<?php echo esc_attr( $ticket->{$cf->slug} ); ?>"
859	autocomplete="off"/>
860	</div>
861	<?php
862	}
863
864	/**
865	* Set edit individual ticket for this custom field type.
866	* Ignore phpcs nonce issue as we already checked where it is called from.
867	*
868	* @param WPSC_Custom_Field $cf - custom field object.
869	* @param WPSC_Ticket $ticket - ticket object.
870	* @return WPSC_Ticket
871	*/
872	public static function set_edit_ticket_cf( $cf, $ticket ) {
873
874	$prev = $ticket->{$cf->slug} ? $ticket->{$cf->slug} : '';
875
876	$new = isset( $_POST[ $cf->slug ] ) ? esc_url_raw( wp_unslash( $_POST[ $cf->slug ] ) ) : ''; // phpcs:ignore
877	$new = filter_var( $new, FILTER_VALIDATE_URL ) ? $new : '';
878
879	// Exit if there is no change.
880	if ( $prev == $new ) {
881	return $ticket;
882	}
883
884	// Change value.
885	$ticket->{$cf->slug} = $new;
886	$ticket->save();
887
888	return $ticket;
889	}
890
891	/**
892	* Modify ticket field value of this custom field type using rest api
893	*
894	* @param WPSC_Ticket $ticket - ticket object.
895	* @param WPSC_Custom_Field $cf - custom field.
896	* @param mixed $value - value to be set.
897	* @return void
898	*/
899	public static function set_rest_edit_ticket_cf( $ticket, $cf, $value ) {
900
901	$url = WPSC_Functions::sanitize_url( sanitize_text_field( $value ) );
902	if ( $ticket->{$cf->slug} != $url ) {
903	$ticket->{$cf->slug} = $url;
904	}
905	}
906
907	/**
908	* Insert log thread for this custom field type change
909	*
910	* @param WPSC_Custom_Field $cf - current custom field of this type.
911	* @param WPSC_Ticket $prev - ticket object before making any changes.
912	* @param WPSC_Ticket $new - ticket object after making changes.
913	* @param string $current_date - date string to be stored as create time.
914	* @param int $customer_id - current user customer id for blame.
915	* @return void
916	*/
917	public static function insert_ticket_log( $cf, $prev, $new, $current_date, $customer_id ) {
918
919	// Exit if there is no change.
920	if ( $prev->{$cf->slug} == $new->{$cf->slug} ) {
921	return;
922	}
923
924	$prev_val = $prev->{$cf->slug};
925	$new_val = $new->{$cf->slug};
926
927	$thread = WPSC_Thread::insert(
928	array(
929	'ticket' => $prev->id,
930	'customer' => $customer_id,
931	'type' => 'log',
932	'body' => wp_json_encode(
933	array(
934	'slug' => $cf->slug,
935	'prev' => $prev_val,
936	'new' => $new_val,
937	)
938	),
939	'date_created' => $current_date,
940	'date_updated' => $current_date,
941	)
942	);
943	}
944
945	/**
946	* Return data for this custom field while creating duplicate ticket
947	*
948	* @param WPSC_Custom_Field $cf - custom field object.
949	* @param WPSC_Ticket $ticket - ticket object.
950	* @return mixed
951	*/
952	public static function get_duplicate_ticket_data( $cf, $ticket ) {
953
954	return $ticket->{$cf->slug};
955	}
956
957	/**
958	* Print edit field for this type in edit customer info
959	*
960	* @param WPSC_Custom_field $cf - custom field object.
961	* @param WPSC_Customer $customer - customer object.
962	* @param array $tff - ticket form field data.
963	* @return string
964	*/
965	public static function print_edit_customer_info( $cf, $customer, $tff ) {
966
967	$val = $customer->id && $customer->{$cf->slug} ? htmlspecialchars( $customer->{$cf->slug} ) : '';
968
969	ob_start();
970	?>
971	<div class="<?php echo esc_attr( WPSC_Functions::get_tff_classes( $cf, $tff ) ); ?>" data-cft="<?php echo esc_attr( self::$slug ); ?>">
972	<div class="wpsc-tff-label">
973	<span class="name"><?php echo esc_attr( $cf->name ); ?></span>
974	</div>
975	<span class="extra-info"><?php echo esc_attr( $cf->extra_info ); ?></span>
976	<input
977	type="text"
978	name="<?php echo esc_attr( $cf->slug ); ?>"
979	placeholder="<?php echo esc_attr( $cf->placeholder_text ); ?>"
980	value="<?php echo esc_attr( $val ); ?>"
981	autocomplete="off"/>
982	</div>
983	<?php
984	return ob_get_clean();
985	}
986
987	/**
988	* Print add new custom field setting properties
989	*
990	* @param string $field_class - Class name of the field.
991	* @return void
992	*/
993	public static function get_add_new_custom_field_properties( $field_class ) {
994
995	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
996	?>
997	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
998	<div class="label-container">
999	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1000	</div>
1001	<input name="extra_info" type="text" autocomplete="off" />
1002	</div>
1003	<?php
1004	endif;
1005
1006	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1007	?>
1008	<div data-type="url" data-required="false" class="wpsc-input-group default_value">
1009	<div class="label-container">
1010	<label for="">
1011	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1012	</label>
1013	</div>
1014	<input type="text" name="default_value" autocomplete="off">
1015	</div>
1016	<?php
1017	endif;
1018
1019	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1020	?>
1021	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1022	<div class="label-container">
1023	<label for="">
1024	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1025	</label>
1026	</div>
1027	<select name="is_auto_fill">
1028	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1029	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1030	</select>
1031	</div>
1032	<?php
1033	endif;
1034
1035	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1036	?>
1037	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1038	<div class="label-container">
1039	<label for="">
1040	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1041	</label>
1042	</div>
1043	<input type="text" name="placeholder_text" autocomplete="off">
1044	</div>
1045	<?php
1046	endif;
1047
1048	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1049	?>
1050	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1051	<div class="label-container">
1052	<label for="">
1053	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1054	</label>
1055	</div>
1056	<input type="number" name="tl_width" autocomplete="off">
1057	</div>
1058	<?php
1059	endif;
1060
1061	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1062	?>
1063	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1064	<div class="label-container">
1065	<label for="">
1066	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1067	</label>
1068	</div>
1069	<select name="is_personal_info">
1070	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1071	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1072	</select>
1073	</div>
1074	<?php
1075	endif;
1076
1077	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1078	?>
1079	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1080	<div class="label-container">
1081	<label for="">
1082	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1083	</label>
1084	</div>
1085	<select name="allow_my_profile">
1086	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1087	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1088	</select>
1089	</div>
1090	<?php
1091	endif;
1092
1093	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1094	?>
1095	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1096	<div class="label-container">
1097	<label for="">
1098	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1099	</label>
1100	</div>
1101	<select name="allow_ticket_form">
1102	<option value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1103	<option value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1104	</select>
1105	</div>
1106	<?php
1107	endif;
1108	}
1109
1110	/**
1111	* Print edit custom field properties
1112	*
1113	* @param WPSC_Custom_Fields $cf - custom field object.
1114	* @param string $field_class - class name of field category.
1115	* @return void
1116	*/
1117	public static function get_edit_custom_field_properties( $cf, $field_class ) {
1118
1119	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) :
1120	?>
1121	<div data-type="textfield" data-required="false" class="wpsc-input-group extra-info">
1122	<div class="label-container">
1123	<label for=""><?php esc_attr_e( 'Extra info', 'supportcandy' ); ?></label>
1124	</div>
1125	<input name="extra_info" type="text" value="<?php echo esc_attr( $cf->extra_info ); ?>" autocomplete="off" />
1126	</div>
1127	<?php
1128	endif;
1129
1130	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) :
1131	$default_val = $cf->default_value ? $cf->default_value[0] : '';
1132	?>
1133	<div data-type="url" data-required="false" class="wpsc-input-group default_value">
1134	<div class="label-container">
1135	<label for="">
1136	<?php esc_attr_e( 'Default value', 'supportcandy' ); ?>
1137	</label>
1138	</div>
1139	<input type="text" name="default_value" value="<?php echo esc_attr( $default_val ); ?>" autocomplete="off">
1140	</div>
1141	<?php
1142	endif;
1143
1144	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) :
1145	?>
1146	<div data-type="single-select" data-required="false" class="wpsc-input-group is_auto_fill">
1147	<div class="label-container">
1148	<label for="">
1149	<?php esc_attr_e( 'Auto-fill in ticket form', 'supportcandy' ); ?>
1150	</label>
1151	</div>
1152	<select name="is_auto_fill">
1153	<option <?php selected( $cf->is_auto_fill, '0' ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1154	<option <?php selected( $cf->is_auto_fill, '1' ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1155	</select>
1156	</div>
1157	<?php
1158	endif;
1159
1160	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) :
1161	?>
1162	<div data-type="textfield" data-required="false" class="wpsc-input-group placeholder_text">
1163	<div class="label-container">
1164	<label for="">
1165	<?php esc_attr_e( 'Placeholder', 'supportcandy' ); ?>
1166	</label>
1167	</div>
1168	<input type="text" name="placeholder_text" value="<?php echo esc_attr( $cf->placeholder_text ); ?>" autocomplete="off">
1169	</div>
1170	<?php
1171	endif;
1172
1173	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) :
1174	?>
1175	<div data-type="number" data-required="false" class="wpsc-input-group tl_width">
1176	<div class="label-container">
1177	<label for="">
1178	<?php esc_attr_e( 'Ticket list width (pixels)', 'supportcandy' ); ?>
1179	</label>
1180	</div>
1181	<input type="number" name="tl_width" value="<?php echo intval( $cf->tl_width ); ?>" autocomplete="off">
1182	</div>
1183	<?php
1184	endif;
1185
1186	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) :
1187	?>
1188	<div data-type="single-select" data-required="false" class="wpsc-input-group is_personal_info">
1189	<div class="label-container">
1190	<label for="">
1191	<?php esc_attr_e( 'Has personal info', 'supportcandy' ); ?>
1192	</label>
1193	</div>
1194	<select name="is_personal_info">
1195	<option <?php selected( $cf->is_personal_info, 0 ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1196	<option <?php selected( $cf->is_personal_info, 1 ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1197	</select>
1198	</div>
1199	<?php
1200	endif;
1201
1202	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) :
1203	?>
1204	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_my_profile">
1205	<div class="label-container">
1206	<label for="">
1207	<?php esc_attr_e( 'Allow in my profile?', 'supportcandy' ); ?>
1208	</label>
1209	</div>
1210	<select name="allow_my_profile">
1211	<option <?php selected( $cf->allow_my_profile, 0 ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1212	<option <?php selected( $cf->allow_my_profile, 1 ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1213	</select>
1214	</div>
1215	<?php
1216	endif;
1217
1218	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) :
1219	?>
1220	<div data-type="single-select" data-required="false" class="wpsc-input-group allow_ticket_form">
1221	<div class="label-container">
1222	<label for="">
1223	<?php esc_attr_e( 'Allow in ticket form?', 'supportcandy' ); ?>
1224	</label>
1225	</div>
1226	<select name="allow_ticket_form">
1227	<option <?php selected( $cf->allow_ticket_form, 0 ); ?> value="0"><?php esc_attr_e( 'No', 'supportcandy' ); ?></option>
1228	<option <?php selected( $cf->allow_ticket_form, 1 ); ?> value="1"><?php esc_attr_e( 'Yes', 'supportcandy' ); ?></option>
1229	</select>
1230	</div>
1231	<?php
1232	endif;
1233	}
1234
1235	/**
1236	* Set custom field properties. Can be used by add/edit custom field.
1237	* Ignore phpcs nonce issue as we already checked where it is called from.
1238	*
1239	* @param WPSC_Custom_Field $cf - custom field object.
1240	* @param string $field_class - class of field category.
1241	* @return void
1242	*/
1243	public static function set_cf_properties( $cf, $field_class ) {
1244
1245	// extra info.
1246	if ( in_array( 'extra_info', $field_class::$allowed_properties ) ) {
1247	$cf->extra_info = isset( $_POST['extra_info'] ) ? sanitize_text_field( wp_unslash( $_POST['extra_info'] ) ) : ''; // phpcs:ignore
1248	}
1249
1250	// default value.
1251	if ( in_array( 'default_value', $field_class::$allowed_properties ) ) {
1252	$default_value = isset( $_POST['default_value'] ) ? esc_url_raw( wp_unslash( $_POST['default_value'] ) ) : ''; // phpcs:ignore
1253	$default_value = filter_var( $default_value, FILTER_VALIDATE_URL );
1254	$cf->default_value = $default_value ? array( $default_value ) : array();
1255	}
1256
1257	// auto fill.
1258	if ( in_array( 'is_auto_fill', $field_class::$allowed_properties ) ) {
1259	$cf->is_auto_fill = isset( $_POST['is_auto_fill'] ) ? sanitize_text_field( wp_unslash( $_POST['is_auto_fill'] ) ) : ''; // phpcs:ignore
1260	}
1261
1262	// placeholder!
1263	if ( in_array( 'placeholder_text', $field_class::$allowed_properties ) ) {
1264	$cf->placeholder_text = isset( $_POST['placeholder_text'] ) ? sanitize_text_field( wp_unslash( $_POST['placeholder_text'] ) ) : ''; // phpcs:ignore
1265	}
1266
1267	// personal info.
1268	if ( in_array( 'is_personal_info', $field_class::$allowed_properties ) ) {
1269	$cf->is_personal_info = isset( $_POST['is_personal_info'] ) ? intval( $_POST['is_personal_info'] ) : 0; // phpcs:ignore
1270	}
1271
1272	// my-profile.
1273	if ( in_array( 'allow_my_profile', $field_class::$allowed_properties ) ) {
1274	$cf->allow_my_profile = isset( $_POST['allow_my_profile'] ) ? intval( $_POST['allow_my_profile'] ) : 0; // phpcs:ignore
1275	}
1276
1277	// ticket form.
1278	if ( in_array( 'allow_ticket_form', $field_class::$allowed_properties ) ) {
1279	$cf->allow_ticket_form = isset( $_POST['allow_ticket_form'] ) ? intval( $_POST['allow_ticket_form'] ) : 0; // phpcs:ignore
1280	}
1281
1282	// tl_width!
1283	if ( in_array( 'tl_width', $field_class::$allowed_properties ) ) {
1284	$tl_width = isset( $_POST['tl_width'] ) ? intval( $_POST['tl_width'] ) : 0; // phpcs:ignore
1285	$cf->tl_width = $tl_width ? $tl_width : 100;
1286	}
1287
1288	// save!
1289	$cf->save();
1290	}
1291
1292	/**
1293	* Returns printable ticket value for custom field. Can be used in export tickets, replace macros etc.
1294	*
1295	* @param WPSC_Custom_Field $cf - custom field object.
1296	* @param WPSC_Ticket $ticket - ticket object.
1297	* @param string $module - module name.
1298	* @return string
1299	*/
1300	public static function get_ticket_field_val( $cf, $ticket, $module = '' ) {
1301
1302	return apply_filters( 'wpsc_ticket_field_val_url', $ticket->{$cf->slug}, $cf, $ticket, $module );
1303	}
1304
1305	/**
1306	* Print ticket value for given custom field on ticket list
1307	*
1308	* @param WPSC_Custom_Field $cf - custom field object.
1309	* @param WPSC_Ticket $ticket - ticket object.
1310	* @return void
1311	*/
1312	public static function print_tl_ticket_field_val( $cf, $ticket ) {
1313
1314	echo esc_attr( self::get_ticket_field_val( $cf, $ticket ) );
1315	}
1316
1317	/**
1318	* Print ticket value for given custom field on widget
1319	*
1320	* @param WPSC_Custom_Field $cf - custom field object.
1321	* @param WPSC_Ticket $ticket - ticket object.
1322	* @return void
1323	*/
1324	public static function print_widget_ticket_field_val( $cf, $ticket ) {
1325
1326	$url = $ticket->{$cf->slug};
1327	if ( ! $url ) {
1328	return;
1329	}
1330	?>
1331	<a class="wpsc-link" href="<?php echo esc_url_raw( $url ); ?>" target="_blank"><?php esc_attr_e( 'Click Here', 'supportcandy' ); ?></a>
1332	<?php
1333	}
1334
1335	/**
1336	* Returns printable customer value for custom field. Can be used in export tickets, replace macros etc.
1337	*
1338	* @param WPSC_Custom_Field $cf - custom field object.
1339	* @param WPSC_Customer $customer - customer object.
1340	* @return string
1341	*/
1342	public static function get_customer_field_val( $cf, $customer ) {
1343
1344	return $customer->{$cf->slug};
1345	}
1346
1347	/**
1348	* Print customer value for given custom field on ticket list
1349	*
1350	* @param WPSC_Custom_Field $cf - custom field object.
1351	* @param WPSC_Customer $customer - customer object.
1352	* @return void
1353	*/
1354	public static function print_tl_customer_field_val( $cf, $customer ) {
1355
1356	echo esc_attr( self::get_customer_field_val( $cf, $customer ) );
1357	}
1358
1359	/**
1360	* Print customer value for given custom field on widget
1361	*
1362	* @param WPSC_Custom_Field $cf - custom field object.
1363	* @param WPSC_Customer $customer - customer object.
1364	* @return void
1365	*/
1366	public static function print_widget_customer_field_val( $cf, $customer ) {
1367
1368	$url = $customer->{$cf->slug};
1369	if ( ! $url ) {
1370	return;
1371	}
1372	?>
1373	<a class="wpsc-link" href="<?php echo esc_url_raw( $url ); ?>" target="_blank"><?php esc_attr_e( 'Click Here', 'supportcandy' ); ?></a>
1374	<?php
1375	}
1376
1377	/**
1378	* Print given value for custom field
1379	*
1380	* @param WPSC_Custom_Field $cf - custom field object.
1381	* @param mixed $val - value to convert and print.
1382	* @return void
1383	*/
1384	public static function print_val( $cf, $val ) {
1385
1386	if ( ! $val ) {
1387	esc_attr_e( 'None', 'supportcandy' );
1388	return;
1389	}
1390	?>
1391	<a class="wpsc-link" href="<?php echo esc_url_raw( $val ); ?>" target="_blank"><?php echo esc_url_raw( $val ); ?></a>
1392	<?php
1393	}
1394
1395	/**
1396	* Return printable value for history log macro
1397	*
1398	* @param WPSC_Custom_Field $cf - custom field object.
1399	* @param mixed $val - value to convert and return.
1400	* @return string
1401	*/
1402	public static function get_history_log_val( $cf, $val ) {
1403
1404	return $val ? esc_url_raw( $val ) : esc_attr__( 'None', 'supportcandy' );
1405	}
1406
1407	/**
1408	* Print dashboard activity function
1409	*
1410	* @param WPSC_Custom_Field $cf - custom field object.
1411	* @param array $recent_logs - recent_logs object.
1412	* @param array $body - body object.
1413	* @param int $view - check if frontend.
1414	* @return string
1415	*/
1416	public static function print_activity( $cf, $recent_logs, $body, $view ) {
1417
1418	$url = WPSC_Functions::get_ticket_url( $recent_logs->ticket->id, $view );
1419	if ( $body->new ) {
1420	$url_value = $body->new;
1421	} else {
1422	$url_value = 'None';
1423	}
1424	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 <a href="' . esc_attr( $url_value ) . '">' . esc_attr( $url_value ) . '</a>';
1425	}
1426
1427	/**
1428	* Return given value for custom field
1429	*
1430	* @param WPSC_Custom_Field $cf - custom field object.
1431	* @param mixed $val - value to convert and print.
1432	* @return string
1433	*/
1434	public static function get_field_value( $cf, $val ) {
1435
1436	return $val ? '<a href="' . esc_url_raw( $val ) . '" target="__blank">' . esc_url_raw( $val ) . '</a>' : esc_attr__( 'None', 'supportcandy' );
1437	}
1438
1439	/**
1440	* Clear value of hidden fields
1441	*
1442	* @return void
1443	*/
1444	public static function js_clear_value_hidden_fields() {
1445	?>
1446	case '<?php echo esc_attr( self::$slug ); ?>':
1447	customField.find('input').first().val('');
1448	break;
1449	<?php
1450	echo PHP_EOL;
1451	}
1452	}
1453	endif;
1454
1455	WPSC_CF_URL::init();
1456