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

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

everest-forms / includes / fields Last commit date

class-evf-field-lookup.php

316 lines

1	<?php
2	/**
3	* Lookup field
4	*
5	* @package EverestForms\Fields
6	* @since 1.6.7.1
7	*/
8
9	defined( 'ABSPATH' ) \|\| exit;
10
11	/**
12	* EVF_Field_Lookup Class.
13	*
14	* Builder-scope (read-only) version shipped in the free plugin so the field can
15	* be shown LOCKED — with its real preview and readable settings — for the AI
16	* upsell. The full functional implementation (front-end display, validation,
17	* AJAX filters, entry processing) lives in Everest Forms Pro, whose class loads
18	* in place of this one when the plugin is active (this file is only autoloaded
19	* when that class is not already defined). Keep `is_pro = true` so the field
20	* stays locked.
21	*/
22	class EVF_Field_Lookup extends EVF_Form_Fields {
23
24	/**
25	* Constructor.
26	*/
27	public function __construct() {
28	$this->name = esc_html__( 'Lookup', 'everest-forms' );
29	$this->type = 'lookup';
30	$this->icon = 'evf-icon evf-icon-lookup';
31	$this->order = 250;
32	$this->group = 'advanced';
33	$this->is_pro = true;
34	$this->links = array(
35	'image_id' => '',
36	'vedio_id' => '8hFSI5-Gf_U',
37	);
38	$this->settings = array(
39	'basic-options' => array(
40	'field_options' => array(
41	'label',
42	'description',
43	'required',
44	'required_field_message_setting',
45	'required_field_message',
46	'choose_lookup_format',
47	),
48	),
49	'advanced-options' => array(
50	'field_options' => array(
51	'meta',
52	'lookup_options',
53	'placeholder',
54	'label_hide',
55	'css',
56	'field_visiblity',
57	),
58	),
59	);
60	parent::__construct();
61	}
62
63	/**
64	* Lookup field format option.
65	*
66	* @since 1.6.7.1
67	* @param array $field Field Data.
68	*/
69	public function choose_lookup_format( $field ) {
70	$format = ! empty( $field['lookup_format'] ) ? esc_attr( $field['lookup_format'] ) : 'dropdown';
71	$format_label = $this->field_element(
72	'label',
73	$field,
74	array(
75	'slug' => 'lookup_format',
76	'value' => __( 'Lookup Format', 'everest-forms' ),
77	'tooltip' => __( 'Select a format to display the lookup data.', 'everest-forms' ),
78	),
79	false
80	);
81	$format_select = $this->field_element(
82	'select',
83	$field,
84	array(
85	'slug' => 'lookup_format',
86	'value' => $format,
87	'options' => array(
88	'dropdown' => __( 'Dropdown', 'everest-forms' ),
89	),
90	),
91	false
92	);
93	$args = array(
94	'slug' => 'lookup_format',
95	'content' => $format_label . $format_select,
96	);
97	$this->field_element( 'row', $field, $args );
98	}
99
100	/**
101	* To get form list.
102	*/
103	private function evf_form_list() {
104	$current_form_id = isset( $_REQUEST['form_id'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['form_id'] ) ) : '';// phpcs:ignore WordPress.Security.NonceVerification
105	$args = array(
106	'post_type' => 'everest_form',
107	);
108
109	$posts = get_posts( $args );
110	$form_list = array( 'none' => esc_html__( '---Select Form---', 'everest-forms' ) );
111
112	foreach ( $posts as $post ) {
113	if ( $current_form_id == $post->ID ) {
114	continue;
115	}
116	$form_list[ $post->ID ] = $post->post_title;
117	}
118
119	return $form_list;
120	}
121
122	/**
123	* Form's field list.
124	*
125	* @param int $form_id form id.
126	*/
127	private function get_form_fields( $form_id ) {
128	$lookup_field_name_option_list = array(
129	'none' => __( '---Select Field---', 'everest-forms' ),
130	);
131	if ( ! empty( $form_id ) && 'none' !== $form_id ) {
132	$form = json_decode( get_post_field( 'post_content', $form_id ) );
133	$exclude_field = array( 'image-upload', 'signature' );
134	$form_arr = isset( $form->form_fields ) ? (array) $form->form_fields : array();
135	foreach ( $form_arr as $key => $value ) {
136	if ( in_array( $value->type, $exclude_field, true ) ) {
137	continue;
138	}
139	$lookup_field_name_option_list[ $key ] = $value->label;
140	}
141	}
142	return $lookup_field_name_option_list;
143	}
144
145	/**
146	* Lookup Options.
147	*
148	* @since 1.6.7.1
149	* @param array $field Field Data.
150	*/
151	public function lookup_options( $field ) {
152
153	$lookup_options_label = $this->field_element(
154	'label',
155	$field,
156	array(
157	'slug' => 'lookup_options',
158	'value' => __( 'Lookup Options', 'everest-forms' ),
159	'tooltip' => __( 'Select the form and field for lookup the data.', 'everest-forms' ),
160	),
161	false
162	);
163
164	$args = array(
165	'slug' => 'lookup_option_lists`',
166	'content' => $lookup_options_label,
167	);
168	$this->field_element( 'row', $field, $args );
169	// select form.
170	echo '<div class="format-selected-lookup format-selected">';
171	echo '<div class="everest-forms-border-container everest-forms-lookup">';
172	echo '<h4 class="everest-forms-border-container-title">' . esc_html__( 'Lookup Options', 'everest-forms' ) . '</h4>'; // phpcs:ignore WordPress.Security.NonceVerification
173	$lookup_form_name = ! empty( $field['lookup_form_name'] ) ? esc_attr( $field['lookup_form_name'] ) : '';
174	$lookup_form_name_option_label = $this->field_element(
175	'label',
176	$field,
177	array(
178	'slug' => 'lookup_form_name_option',
179	'value' => __( 'Select Form', 'everest-forms' ),
180	'class' => 'evf-lookup-form-name-label',
181	'tooltip' => __( 'Select the form for lookup the data.', 'everest-forms' ),
182	),
183	false
184	);
185	$lookup_form_name_option_select = $this->field_element(
186	'select',
187	$field,
188	array(
189	'slug' => 'lookup_form_name',
190	'value' => $lookup_form_name,
191	'class' => 'evf-lookup-form-name-select',
192	'options' => self::evf_form_list(),
193	),
194	false
195	);
196
197	// Select field.
198	$lookup_field_name = ! empty( $field['lookup_field_name'] ) ? esc_attr( $field['lookup_field_name'] ) : array( 'none' );
199	$lookup_field_name_option_list = self::get_form_fields( $lookup_form_name );
200	$lookup_field_name_option_label = $this->field_element(
201	'label',
202	$field,
203	array(
204	'slug' => 'lookup_form_field_option',
205	'value' => __( 'Select Field', 'everest-forms' ),
206	'class' => 'evf-lookup-field-name-label',
207	'tooltip' => __( 'Select the field for lookup the data.', 'everest-forms' ),
208	),
209	false
210	);
211	$lookup_field_name_option_select = $this->field_element(
212	'select',
213	$field,
214	array(
215	'slug' => 'lookup_field_name',
216	'value' => $lookup_field_name,
217	'class' => 'evf-lookup-field-name-select',
218	'options' => $lookup_field_name_option_list,
219	),
220	false
221	);
222
223	// Lookup filter by field.
224	$lookup_filter_by_field = isset( $field['lookup_filter_by_field_name'] ) ? $field['lookup_filter_by_field_name'] : array();
225	$lookup_filter_by_fields = array();
226	if ( isset( $_REQUEST['form_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
227	$form_id = sanitize_text_field( wp_unslash( $_REQUEST['form_id'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
228	$form = json_decode( get_post_field( 'post_content', $form_id ) );
229	$form_arr = (array) $form->form_fields;
230	foreach ( $form_arr as $key => $value ) {
231	if ( $field['id'] === $key ) {
232	continue;
233	}
234	if ( 'lookup' === $value->type ) {
235	$lookup_filter_by_fields[ $key ] = $value->label;
236	}
237	}
238	}
239	$lookup_filter_by_field_option_label = $this->field_element(
240	'label',
241	$field,
242	array(
243	'slug' => 'lookup_filter_by_field_option',
244	'value' => __( 'Filter By Lookup Field', 'everest-forms' ),
245	'tooltip' => __( 'Select the fields to filter the lookup the data.', 'everest-forms' ),
246	),
247	false
248	);
249	$lookup_filter_by_field_option_select = $this->field_element(
250	'select',
251	$field,
252	array(
253	'slug' => 'lookup_filter_by_field_name',
254	'value' => $lookup_filter_by_field,
255	'multiple' => true,
256	'class' => 'evf-enhanced-select evf-lookup-filter-by-field-select',
257	'options' => $lookup_filter_by_fields,
258	),
259	false
260	);
261	// multi select.
262	$lookup_multiple_select_option = isset( $field['lookup_multiple_select'] ) ? $field['lookup_multiple_select'] : false;
263	$lookup_multi_select_checkbox = $this->field_element(
264	'toggle',
265	$field,
266	array(
267	'slug' => 'lookup_multiple_select',
268	'value' => evf_string_to_bool( $lookup_multiple_select_option ),
269	'desc' => __( 'Enable Multiple Select', 'everest-forms' ),
270	'tooltip' => __( 'Check to enable the multiple select option.', 'everest-forms' ),
271
272	),
273	false
274	);
275
276	$args = array(
277	'slug' => 'lookup_option_lists',
278	'content' => $lookup_form_name_option_label . $lookup_form_name_option_select . $lookup_field_name_option_label . $lookup_field_name_option_select . $lookup_filter_by_field_option_label . $lookup_filter_by_field_option_select . $lookup_multi_select_checkbox,
279	);
280	$this->field_element( 'row', $field, $args );
281	echo '</div>';
282	echo '</div>';
283	}
284
285	/**
286	* Field preview inside the builder.
287	*
288	* @since 1.6.7.1
289	*
290	* @param array $field Field data and settings.
291	*/
292	public function field_preview( $field ) {
293
294	// Define data.
295	$placeholder = ! empty( $field['placeholder'] ) ? esc_attr( $field['placeholder'] ) : '';
296	$field_type = ! empty( $field['type'] ) ? esc_attr( $field['type'] ) : '';
297	$display_format = ! empty( $field['lookup_format'] ) ? esc_attr( $field['lookup_format'] ) : 'dropdown';
298	// Label.
299	$this->field_preview_option( 'label', $field );
300
301	// Primary input.
302	switch ( $display_format ) {
303	case 'dropdown':
304	echo '<select data-field-type="' . esc_attr( $field_type ) . '" placeholder="' . esc_attr( $placeholder ) . '" class="widefat primary-input" disabled>';
305	echo '<option value="option1">' . esc_html__( 'Option 1', 'everest-forms' ) . '</option>';
306	echo '<option value="option1">' . esc_html__( 'Option 1', 'everest-forms' ) . '</option>';
307	echo '<option value="option1">' . esc_html__( 'Option 1', 'everest-forms' ) . '</option>';
308	echo '</select>';
309	break;
310	}
311
312	// Description.
313	$this->field_preview_option( 'description', $field );
314	}
315	}
316