class-evf-field-likert.php — Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI 3.5.2

everest-forms / includes / fields / class-evf-field-likert.php

everest-forms / includes / fields Last commit date

class-evf-field-likert.php

744 lines

1	<?php
2	/**
3	* Likert field.
4	*
5	* @package EverestForms\Fields
6	* @since 1.0.0
7	*/
8
9	defined( 'ABSPATH' ) \|\| exit;
10
11	/**
12	* EVF_Field_Likert Class.
13	*/
14	class EVF_Field_Likert extends EVF_Form_Fields {
15
16	/**
17	* Constructor.
18	*/
19	public function __construct() {
20	$this->name = esc_html__( 'Likert', 'everest-forms' );
21	$this->type = 'likert';
22	$this->icon = 'evf-icon evf-icon-likert';
23	$this->order = 20;
24	$this->group = 'survey';
25	$this->defaults = array(
26	'likert_rows' => array(
27	1 => esc_html__( 'Question #1', 'everest-forms' ),
28	2 => esc_html__( 'Question #2', 'everest-forms' ),
29	3 => esc_html__( 'Question #3', 'everest-forms' ),
30	),
31	'likert_columns' => array(
32	1 => esc_html__( 'Not Satisfied', 'everest-forms' ),
33	2 => esc_html__( 'Somewhat Satisfied', 'everest-forms' ),
34	3 => esc_html__( 'Satisfied', 'everest-forms' ),
35	4 => esc_html__( 'Very Satisfied', 'everest-forms' ),
36	),
37	'drop_down_choices' => array(
38	1 => array(
39	'label' => esc_html__( 'Option 1', 'everest-forms' ),
40	'default' => '',
41	),
42	2 => array(
43	'label' => esc_html__( 'Option 2', 'everest-forms' ),
44	'default' => '',
45	),
46	),
47	);
48	$this->settings = array(
49	'basic-options' => array(
50	'field_options' => array(
51	'label',
52	'input_type',
53	'drop_down_choices',
54	'likert_rows',
55	'likert_columns',
56	'description',
57	'required',
58	'required_field_message_setting',
59	'required_field_message',
60	),
61	),
62	'advanced-options' => array(
63	'field_options' => array(
64	'meta',
65	'label_hide',
66	'css',
67	),
68	),
69	);
70
71	parent::__construct();
72	}
73
74	/**
75	* Hook in tabs.
76	*/
77	public function init_hooks() {
78	add_filter( 'everest_forms_field_properties_' . $this->type, array( $this, 'field_properties' ), 5, 3 );
79	add_filter( 'everest_forms_entry_save_fields', array( $this, 'save_field' ), 10, 3 );
80	add_filter( 'everest_forms_field_new_default', array( $this, 'add_default_likert_rows' ) );
81	add_filter( 'everest_forms_format_csv_field_data', array( $this, 'format_csv_data' ), 10, 6 );
82	add_filter( 'everest_forms_field_exporter_' . $this->type, array( $this, 'field_exporter' ) );
83	add_filter( 'everest_forms_entries_field_editable', array( $this, 'field_editable' ), 10, 2 );
84	}
85
86	/**
87	* Input Type field option.
88	*
89	* @param array $field Field settings.
90	*/
91	public function input_type( $field ) {
92	$lbl = $this->field_element(
93	'label',
94	$field,
95	array(
96	'slug' => 'input_type',
97	'value' => esc_html__( 'Input Type', 'everest-forms' ),
98	'tooltip' => esc_html__( 'Select an input method.', 'everest-forms' ),
99	),
100	false
101	);
102	$fld = $this->field_element(
103	'select',
104	$field,
105	array(
106	'slug' => 'input_type',
107	'value' => ! empty( $field['input_type'] ) ? esc_attr( $field['input_type'] ) : 'radio',
108	'options' => array(
109	'radio' => __( 'Radio Button', 'everest-forms' ),
110	'checkbox' => __( 'Checkbox', 'everest-forms' ),
111	'select' => __( 'Drop Down', 'everest-forms' ),
112	),
113	),
114	false
115	);
116	$this->field_element(
117	'row',
118	$field,
119	array(
120	'slug' => 'input_type',
121	'content' => $lbl . $fld,
122	)
123	);
124
125	}
126
127	/**
128	* Rows field option.
129	*
130	* @param array $field Field settings.
131	*/
132	public function likert_rows( $field ) {
133	$values = ! empty( $field['likert_rows'] ) ? $field['likert_rows'] : $this->defaults['likert_rows'];
134	$lbl = $this->field_element(
135	'label',
136	$field,
137	array(
138	'slug' => 'likert_rows',
139	'value' => esc_html__( 'Rows', 'everest-forms' ),
140	'tooltip' => esc_html__( 'Add rows to the likert.', 'everest-forms' ),
141	),
142	false
143	);
144	$fld = sprintf(
145	'<ul data-next-id="%s" class="evf-choices-list evf-survey-choices" data-field-id="%s" data-field-type="%s" data-choice-type="%s">',
146	max( array_keys( $values ) ) + 1,
147	$field['id'],
148	$this->type,
149	'likert_rows'
150	);
151	foreach ( $values as $key => $value ) {
152	$fld .= sprintf( '<li data-key="%d">', $key );
153	$fld .= '<span class="sort"><svg width="18" height="18" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 18" role="img" aria-hidden="true" focusable="false"><path d="M13,8c0.6,0,1-0.4,1-1s-0.4-1-1-1s-1,0.4-1,1S12.4,8,13,8z M5,6C4.4,6,4,6.4,4,7s0.4,1,1,1s1-0.4,1-1S5.6,6,5,6z M5,10 c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S5.6,10,5,10z M13,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S13.6,10,13,10z M9,6 C8.4,6,8,6.4,8,7s0.4,1,1,1s1-0.4,1-1S9.6,6,9,6z M9,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S9.6,10,9,10z"></path></svg></span>';
154	$fld .= '<div class="evf-choice-list-input">';
155	$fld .= sprintf( '<input type="text" name="form_fields[%s][likert_rows][%s]" value="%s" class="label">', esc_attr( $field['id'] ), $key, esc_attr( $value ) );
156	$fld .= '</div>';
157	$fld .= '<a class="add" href="#" title="' . esc_attr__( 'Add likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-plus-alt"></i></a>';
158	$fld .= '<a class="remove" href="# title="' . esc_attr__( 'Remove likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-dismiss"></i></a>';
159	$fld .= '</li>';
160	}
161	$fld .= '</ul>';
162	$this->field_element(
163	'row',
164	$field,
165	array(
166	'slug' => 'rows',
167	'content' => $lbl . $fld,
168	)
169	);
170
171	}
172
173	/**
174	* Columns field option.
175	*
176	* @param array $field Field settings.
177	*/
178	public function likert_columns( $field ) {
179	$values = ! empty( $field['likert_columns'] ) ? $field['likert_columns'] : $this->defaults['likert_columns'];
180	$lbl = $this->field_element(
181	'label',
182	$field,
183	array(
184	'slug' => 'likert_columns',
185	'value' => esc_html__( 'Columns', 'everest-forms' ),
186	'tooltip' => esc_html__( 'Add columns to the likert.', 'everest-forms' ),
187	),
188	false
189	);
190	$fld = sprintf(
191	'<ul data-next-id="%s" class="evf-choices-list evf-survey-choices" data-field-id="%s" data-field-type="%s" data-choice-type="%s">',
192	max( array_keys( $values ) ) + 1,
193	$field['id'],
194	$this->type,
195	'likert_columns'
196	);
197	foreach ( $values as $key => $value ) {
198	$fld .= sprintf( '<li data-key="%d">', $key );
199	$fld .= '<span class="sort"><svg width="18" height="18" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 18" role="img" aria-hidden="true" focusable="false"><path d="M13,8c0.6,0,1-0.4,1-1s-0.4-1-1-1s-1,0.4-1,1S12.4,8,13,8z M5,6C4.4,6,4,6.4,4,7s0.4,1,1,1s1-0.4,1-1S5.6,6,5,6z M5,10 c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S5.6,10,5,10z M13,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S13.6,10,13,10z M9,6 C8.4,6,8,6.4,8,7s0.4,1,1,1s1-0.4,1-1S9.6,6,9,6z M9,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S9.6,10,9,10z"></path></svg></span>';
200	$fld .= '<div class="evf-choice-list-input">';
201	$fld .= sprintf( '<input type="text" name="form_fields[%s][likert_columns][%s]" value="%s" class="label">', esc_attr( $field['id'] ), $key, esc_attr( $value ) );
202	$fld .= '</div>';
203	$fld .= '<a class="add" href="#" title="' . esc_attr__( 'Add likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-plus-alt"></i></a>';
204	$fld .= '<a class="remove" href="# title="' . esc_attr__( 'Remove likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-dismiss"></i></a>';
205	$fld .= '</li>';
206	}
207	$fld .= '</ul>';
208	$this->field_element(
209	'row',
210	$field,
211	array(
212	'slug' => 'columns',
213	'content' => $lbl . $fld,
214	)
215	);
216
217	}
218
219	/**
220	* Dropdown choices field option.
221	*
222	* @param array $field Field settings.
223	*/
224	public function drop_down_choices( $field ) {
225	$values = ! empty( $field['drop_down_choices'] ) ? $field['drop_down_choices'] : $this->defaults['drop_down_choices'];
226	$input_type = isset( $field['input_type'] ) ? $field['input_type'] : 'radio';
227	$class = 'select' === $input_type ? 'everest-forms-likert-dd-options everest-forms-show' : 'everest-forms-likert-dd-options everest-forms-hidden';
228	echo sprintf( '<div class="%s">', esc_attr( $class ) );
229	$lbl = $this->field_element(
230	'label',
231	$field,
232	array(
233	'slug' => 'drop_down_choices',
234	'value' => esc_html__( 'Dropdown Choices', 'everest-forms' ),
235	'tooltip' => esc_html__( 'Add dropdown choices.', 'everest-forms' ),
236	),
237	false
238	);
239	$fld = sprintf(
240	'<ul data-next-id="%s" class="evf-choices-list evf-survey-choices" data-field-id="%s" data-field-type="%s" data-choice-type="%s">',
241	max( array_keys( $values ) ) + 1,
242	$field['id'],
243	$this->type,
244	'drop_down_choices'
245	);
246
247	foreach ( $values as $key => $value ) {
248	$default = ! empty( $value['default'] ) ? $value['default'] : '';
249	$label = isset( $value['label'] ) ? $value['label'] : '';
250	$fld .= sprintf( '<li data-key="%d">', $key );
251	$fld .= '<span class="sort"><svg width="18" height="18" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 18" role="img" aria-hidden="true" focusable="false"><path d="M13,8c0.6,0,1-0.4,1-1s-0.4-1-1-1s-1,0.4-1,1S12.4,8,13,8z M5,6C4.4,6,4,6.4,4,7s0.4,1,1,1s1-0.4,1-1S5.6,6,5,6z M5,10 c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S5.6,10,5,10z M13,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S13.6,10,13,10z M9,6 C8.4,6,8,6.4,8,7s0.4,1,1,1s1-0.4,1-1S9.6,6,9,6z M9,10c-0.6,0-1,0.4-1,1s0.4,1,1,1s1-0.4,1-1S9.6,10,9,10z"></path></svg></span>';
252	$fld .= sprintf( '<input type="radio" name="form_fields[%s][drop_down_choices][%s][default]" class="default" value="1" %s>', esc_attr( $field['id'] ), $key, checked( '1', $default, false ) );
253	$fld .= '<div class="evf-choice-list-input">';
254	$fld .= sprintf( '<input type="text" name="form_fields[%s][drop_down_choices][%s][label]" value="%s" class="label">', esc_attr( $field['id'] ), $key, esc_attr( $label ) );
255	$fld .= '</div>';
256	$fld .= '<a class="add" href="#" title="' . esc_attr__( 'Add likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-plus-alt"></i></a>';
257	$fld .= '<a class="remove" href="#" title="' . esc_attr__( 'Remove likert scale row', 'everest-forms' ) . '"><i class="dashicons dashicons-dismiss"></i></a>';
258	$fld .= '</li>';
259	}
260
261	$fld .= '</ul>';
262	$this->field_element(
263	'row',
264	$field,
265	array(
266	'slug' => 'drop_down_choices',
267	'content' => $lbl . $fld,
268	)
269	);
270	echo '</div>';
271
272	}
273
274	/**
275	* Define additional field properties.
276	*
277	* @since 1.0.0
278	*
279	* @param array $properties Field properties.
280	* @param array $field Field settings.
281	* @param array $form_data Form data and settings.
282	*
283	* @return array of additional field properties.
284	*/
285	public function field_properties( $properties, $field, $form_data ) {
286	// Remove the attributes since this field only appers with survey, polls and quiz.
287	unset( $properties['inputs']['primary'] );
288
289	$form_id = $form_data['id'];
290	$field_id = $field['id'];
291	foreach ( (array) $field['likert_columns'] as $column_key => $column ) {
292	foreach ( $field['likert_rows'] as $row_key => $row ) {
293	if ( 'checkbox' === $field['input_type'] ) {
294	$name = "everest_forms[form_fields][{$field_id}][{$row_key}][]";
295	} elseif ( 'select' === $field['input_type'] ) {
296	$name = "everest_forms[form_fields][{$field_id}][{$row_key}][{$column_key}]";
297	} else {
298	$name = "everest_forms[form_fields][{$field_id}][{$row_key}]";
299	}
300	$properties['inputs'][ "rows{$row_key}_columns{$column_key}" ] = array(
301	'attr' => array(
302	'name' => $name,
303	'value' => $column_key,
304	),
305	'block' => array(),
306	'class' => array( 'everest-forms-likert-field-option', 'input-text' ),
307	'data' => array(),
308	'id' => "everest_forms-{$form_id}-field_{$field_id}_{$row_key}_{$column_key}",
309	'required' => ! empty( $field['required'] ) ? 'required' : '',
310	'sublabel' => array(
311	'hidden' => 1,
312	'value' => sanitize_text_field( "{$row} {$column}" ),
313	),
314	);
315
316	if ( ! empty( $properties['error']['value'][ "rows{$row_key}" ] ) ) {
317	$properties['inputs'][ "rows{$row_key}_columns{$column_key}" ]['class'][] = 'evf-error';
318	}
319	}
320	}
321
322	return $properties;
323	}
324
325	/**
326	* Customize the information stored in the entry_field database.
327	*
328	* @param array $field Field settings.
329	* @param array $form_data Form data.
330	* @param int $entry_id Entry ID.
331	*/
332	public function save_field( $field, $form_data, $entry_id ) {
333	if ( $this->type === $field['type'] && ! empty( $field['value'] ) ) {
334	$field['value'] = wp_json_encode(
335	array(
336	'value' => $field['value'],
337	'value_raw' => $field['value_raw'],
338	)
339	);
340	}
341
342	return $field;
343	}
344
345	/**
346	* Add default rows in the $field data.
347	*
348	* @param array $field Field settings.
349	*/
350	public function add_default_likert_rows( $field ) {
351	$field['likert_rows'] = $this->defaults['likert_rows'];
352	return $field;
353	}
354
355	/**
356	* Format field value for CSV export.
357	*
358	* @since 1.1.1
359	*
360	* @param string $processed_value Processed or sanitized field value.
361	* @param string $raw_value Raw field value that hasn't been processed.
362	* @param string $meta_key Field meta key.
363	* @param string $field_label Field label.
364	* @param array $columns Columns in CSV data.
365	* @param object $entry Entry data.
366	*
367	* @return string
368	*/
369	public function format_csv_data( $processed_value, $raw_value, $meta_key, $field_label, $columns, $entry ) {
370	if ( ! empty( $meta_key ) ) {
371	$fields = evf_get_form_fields( $entry->form_id, array( 'likert' ) );
372
373	foreach ( $fields as $field_id => $field ) {
374	if ( $field['meta-key'] === $meta_key ) {
375	$processed_value = evf_is_json( $raw_value ) ? json_decode( $raw_value, true ) : $raw_value;
376	$processed_value = isset( $processed_value['value'] ) ? $processed_value['value'] : $processed_value;
377	}
378	}
379	}
380	return $processed_value;
381	}
382
383	/**
384	* Filter callback for outputting formatted data.
385	*
386	* @param array $field Field Data.
387	*/
388	public function field_exporter( $field ) {
389
390	$export_field = array();
391
392	$export_field['label'] = ! empty( $field['name'] ) ? $field['name'] : ucfirst( str_replace( '_', ' ', $field['type'] ) ) . " - {$field['id']}";
393	$export_field['value'] = false;
394
395	if ( ! empty( $field['value'] ) ) {
396	$field_value = $field['value'];
397
398	$items = preg_split( "/\r\n\|\n\|\r/", $field_value );
399
400	$output = '<style type="text/css">
401	#evf-likert>table {
402	border-collapse: collapse;
403	}
404	.evf-likert-td {
405	border: 1px solid black;
406	border-collapse: collapse;
407	}
408	</style>';
409
410	$output .= '<div id="evf-likert"><table cellpadding="8" border="1">';
411
412	$total_items = count( $items );
413
414	for ( $i = 0; $i < $total_items; $i++ ) {
415	$output .= '<tr><td class="evf-likert-td">' . $items[ $i++ ] . '</td>';
416	$output .= '<td class="evf-likert-td">' . $items[ $i ] . '</td></tr>';
417	}
418
419	$output .= '</table></div>';
420
421	$export_field['value'] = $output;
422	}
423
424	return $export_field;
425	}
426
427	/**
428	* Allow this field to be editable.
429	*
430	* @param bool $is_editable True if editable. False if not.
431	* @param string $field_type Field type to check for editable.
432	*/
433	public function field_editable( $is_editable, $field_type ) {
434	return ! empty( $field_type ) && $field_type === $this->type ? true : $is_editable;
435	}
436
437	/**
438	* Field preview inside the builder.
439	*
440	* @since 1.0.0
441	*
442	* @param array $field Field data and settings.
443	*/
444	public function field_preview( $field ) {
445	// Define data.
446	$likert_rows = ! empty( $field['likert_rows'] ) ? $field['likert_rows'] : $this->defaults['likert_rows'];
447	$likert_columns = ! empty( $field['likert_columns'] ) ? $field['likert_columns'] : $this->defaults['likert_columns'];
448	$dd_options = ! empty( $field['drop_down_choices'] ) ? $field['drop_down_choices'] : $this->defaults['drop_down_choices'];
449	$placeholder = ! empty( $field['placeholder'] ) ? esc_attr( $field['placeholder'] ) : '';
450	$input_type = ! empty( $field['input_type'] ) ? $field['input_type'] : 'radio';
451	$width = round( 80 / count( $likert_columns ), 4 );
452
453	// Label.
454	$this->field_preview_option( 'label', $field );
455	?>
456
457	<table cellspacing="0" cellpadding="0" class="everest-forms-likert-table">
458	<thead>
459	<tr>
460	<?php
461	echo '<th style="width:20%;"></th>';
462	foreach ( $likert_columns as $column_key => $column ) {
463	printf(
464	'<th style="width:%d%%;">%s</th>',
465	esc_attr( $width ),
466	esc_html( sanitize_text_field( $column ) )
467	);
468	}
469	?>
470	</tr>
471	</thead>
472	<tbody>
473	<?php
474	foreach ( $likert_rows as $row_key => $row ) {
475	echo '<tr>';
476	echo '<th>' . esc_html( sanitize_text_field( $row ) ) . '</th>';
477	foreach ( $likert_columns as $column_key => $column ) {
478	echo '<td>';
479	if ( 'select' === $input_type ) {
480	echo '<select disabled>';
481	foreach ( $dd_options as $key => $option ) {
482	$default = isset( $option['default'] ) ? $option['default'] : '';
483	$selected = ! empty( $placeholder ) ? '' : selected( '1', $default, false );
484	$label = ! empty( $option['label'] ) ? $option['label'] : '';
485
486	printf( '<option %s>%s</option>', esc_attr( $selected ), esc_html( $label ) );
487	}
488	echo '</select>';
489	} else {
490	echo '<input type="' . esc_attr( $input_type ) . '" disabled>';
491	echo '<label></label>';
492	}
493	echo '</td>';
494	}
495	echo '</tr>';
496	}
497	?>
498	</tbody>
499	</table>
500	<?php
501
502	// Description.
503	$this->field_preview_option( 'description', $field );
504	}
505
506	/**
507	* Field display on the form front-end.
508	*
509	* @since 1.0.0
510	*
511	* @param array $field Field Data.
512	* @param array $field_atts Field attributes.
513	* @param array $form_data All Form Data.
514	*/
515	public function field_display( $field, $field_atts, $form_data ) {
516	$inputs = $field['properties']['inputs'];
517	$input_type = ! empty( $field['input_type'] ) ? $field['input_type'] : 'radio';
518	$drop_down_choices = ! empty( $field['drop_down_choices'] ) ? $field['drop_down_choices'] : array();
519	$size = 'large';
520	$width = 80;
521	$conditional_id = isset( $field['properties']['inputs']['primary']['attr']['conditional_id'] ) ? $field['properties']['inputs']['primary']['attr']['conditional_id'] : '';
522	$conditional_rules = isset( $field['properties']['inputs']['primary']['attr']['conditional_rules'] ) ? $field['properties']['inputs']['primary']['attr']['conditional_rules'] : '';
523
524	if ( ! empty( $field['likert_columns'] ) ) {
525	$width = round( 80 / count( $field['likert_columns'] ), 4 );
526	}
527	?>
528
529	<table cellspacing="0" cellpadding="0" class="everest-forms-field-likert">
530	<thead>
531	<tr>
532	<?php
533	echo '<td class="evf-td-head" style="width:20%;"></td>';
534	foreach ( $field['likert_columns'] as $column_key => $column ) {
535	printf(
536	'<th style="width:%d%%;">%s</th>',
537	esc_attr( $width ),
538	esc_html( evf_string_translation( $form_data['id'], $field['id'], sanitize_text_field( $column ), '-likert-column-' . $column_key ) )
539	);
540	}
541	?>
542	</tr>
543	</thead>
544	<tbody>
545	<?php
546	foreach ( (array) $field['likert_rows'] as $row_key => $row ) {
547	echo '<tr class="evf-' . absint( $form_data['id'] ) . '-field_' . $field['id'] . '">'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
548	echo '<th>';
549	echo esc_html( evf_string_translation( $form_data['id'], $field['id'], sanitize_text_field( $row ), '-likert-row-' . $row_key ) );
550	$this->field_display_error( "rows{$row_key}", $field );
551	echo '</th>';
552	foreach ( $field['likert_columns'] as $column_key => $column ) {
553	$input = $inputs[ "rows{$row_key}_columns{$column_key}" ];
554	echo '<td>';
555	if ( 'select' === $input_type ) {
556	printf(
557	'<select %s %s conditional_rules="%s" conditional_id="%s">',
558	evf_html_attributes( $input['id'], $input['class'], $input['data'], $input['attr'] ),
559	$input['required'], // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
560	esc_attr( $conditional_rules ),
561	esc_attr( $conditional_id )
562	); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
563	foreach ( $drop_down_choices as $key => $choice ) {
564	$selected = isset( $choice['default'] ) ? '1' : '0';
565	$label = isset( $choice['label'] ) ? evf_string_translation( $form_data['id'], $field['id'], $choice['label'], '-likert-dropdown-choice-' . $key ) : '';
566
567	printf( '<option value="%s" %s>%s</option>', esc_attr( $label ), selected( '1', $selected, false ), $label ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
568	}
569	echo '</select>';
570	} else {
571	printf(
572	'<input type="%s" %s %s conditional_rules="%s" conditional_id="%s">',
573	esc_attr( $input_type ),
574	evf_html_attributes( $input['id'], $input['class'], $input['data'], $input['attr'] ),
575	$input['required'], // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
576	esc_attr( $conditional_rules ),
577	esc_attr( $conditional_id )
578	); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
579	}
580	echo '<label for="' . esc_attr( sanitize_html_class( $input['id'] ) ) . '">';
581	echo ! empty( $input['sublabel']['hidden'] ) ? '<span class="everest-forms-screen-reader-element">' : '<span>';
582	echo esc_html( sanitize_text_field( $input['sublabel']['value'] ) );
583	echo '</span>';
584	echo '</label>';
585	echo '</td>';
586	}
587	echo '</tr>';
588	}
589	?>
590	</tbody>
591	</table>
592	<?php
593	}
594
595	/**
596	* Edit form field display on the entry back-end.
597	*
598	* @since 1.7.1
599	*
600	* @param array $entry_field Entry field data.
601	* @param array $field Field data.
602	* @param array $form_data Form data and settings.
603	*/
604	public function edit_form_field_display( $entry_field, $field, $form_data ) {
605	if ( ! empty( $entry_field['value_raw'] ) && is_array( $entry_field['value_raw'] ) ) {
606	foreach ( $entry_field['value_raw'] as $row => $col ) {
607	foreach ( (array) $col as $col_selected ) {
608	$index = sprintf( 'rows%d_columns%d', (int) $row, (int) $col_selected );
609	$field['properties']['inputs'][ $index ]['attr']['checked'] = true;
610	}
611	}
612	}
613
614	$this->field_display( $field, null, $form_data );
615	}
616
617	/**
618	* Validates field on form submit.
619	*
620	* @param int $field_id Field ID.
621	* @param array $field_submit Submitted form field data.
622	* @param array $form_data Form data.
623	*/
624	public function validate( $field_id, $field_submit, $form_data ) {
625	$form_id = $form_data['id'];
626	$row_keys = array_keys( $form_data['form_fields'][ $field_id ]['likert_rows'] );
627	$entry = isset( $form_data['entry'] ) ? $form_data['entry'] : array();
628	$visible = apply_filters( 'everest_forms_visible_fields', true, $form_data['form_fields'][ $field_id ], $entry, $form_data );
629	$required_message = isset( $form_data['form_fields'][ $field_id ]['required-field-message'], $form_data['form_fields'][ $field_id ]['required_field_message_setting'] ) && ! empty( $form_data['form_fields'][ $field_id ]['required-field-message'] ) && 'individual' == $form_data['form_fields'][ $field_id ]['required_field_message_setting'] ? $form_data['form_fields'][ $field_id ]['required-field-message'] : get_option( 'everest_forms_required_validation' );
630
631	$x = 1;
632
633	if ( false === $visible ) {
634	return;
635	}
636
637	update_option( 'evf_validation_error', '' );
638
639	if ( empty( $form_data['form_fields'][ $field_id ]['required'] ) ) {
640	return;
641	}
642
643	foreach ( $row_keys as $row_key ) {
644	if ( empty( $field_submit[ $row_key ] ) ) {
645	evf()->task->errors[ $form_id ][ $field_id ][ "rows{$row_key}" ] = $required_message;
646	update_option( 'evf_validation_error', 'yes' );
647	}
648	$x++;
649	}
650	}
651
652	/**
653	* Format field.
654	*
655	* @param string $field_id Field ID.
656	* @param array $field_submit Submitted form field data.
657	* @param array $form_data Form data.
658	* @param string $meta_key Meta Key value.
659	*/
660	public function format( $field_id, $field_submit, $form_data, $meta_key ) {
661	$name = ! empty( $form_data['form_fields'][ $field_id ]['label'] ) ? $form_data['form_fields'][ $field_id ]['label'] : '';
662	$value = '';
663	$rows = $form_data['form_fields'][ $field_id ]['likert_rows'];
664	$columns = $form_data['form_fields'][ $field_id ]['likert_columns'];
665	$type = $form_data['form_fields'][ $field_id ]['input_type'];
666	if ( 'select' === $type ) {
667	$value_raw = ! empty( $field_submit ) ? (array) $field_submit : '';
668	} else {
669	$value_raw = ! empty( $field_submit ) ? $this->sanitize_field_submit( (array) $field_submit ) : '';
670	}
671
672	$show_empty = true;
673
674	// Process submitted data.
675	if ( ! empty( $value_raw ) ) {
676	$x = 1;
677	foreach ( $rows as $row_key => $row_label ) {
678	$answers = isset( $value_raw[ $row_key ] ) ? (array) $value_raw[ $row_key ] : array();
679	$selected = array();
680
681	foreach ( $columns as $column_id => $column_label ) {
682	if ( 'select' === $type ) {
683	foreach ( $answers as $ans_id => $answer ) {
684	if ( $ans_id === $column_id ) {
685	$selected[] = sanitize_text_field( $answer );
686	}
687	}
688	} else {
689	if ( in_array( $column_id, $answers, true ) ) {
690	$selected[] = sanitize_text_field( $column_label );
691	}
692	}
693	}
694
695	if ( $x > 1 && ( ! empty( $selected ) \|\| $show_empty ) ) {
696	$value .= "\n";
697	}
698
699	if ( ! empty( $selected ) ) {
700	$value .= sanitize_text_field( $row_label ) . ":\n" . implode( ', ', $selected );
701	} else {
702	if ( $show_empty ) {
703	$value .= sanitize_text_field( $row_label ) . ":\n" . esc_html__( '(Empty)', 'everest-forms' );
704	}
705	}
706	$x++;
707	}
708	}
709	EVF()->task->form_fields[ $field_id ] = array(
710	'name' => sanitize_text_field( $name ),
711	'value' => $value,
712	'value_raw' => $value_raw,
713	'id' => $field_id,
714	'type' => $this->type,
715	'meta_key' => $meta_key,
716	);
717	}
718
719	/**
720	* Sanitize the submitted data. All values and keys should integers.
721	*
722	* @param array $field_submit Submitted data for Likert field.
723	*/
724	public function sanitize_field_submit( $field_submit = array() ) {
725	if ( ! is_array( $field_submit ) \|\| ! count( $field_submit ) ) {
726	return array();
727	}
728
729	foreach ( $field_submit as $key => $value ) {
730	if ( is_int( $key ) ) {
731	if ( is_array( $value ) ) {
732	$field_submit[ $key ] = $this->sanitize_field_submit( $value );
733	} else {
734	$field_submit[ $key ] = absint( $value );
735	}
736	} else {
737	unset( $field_submit[ $key ] );
738	}
739	}
740
741	return $field_submit;
742	}
743	}
744