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