1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
<?php
/*
*
* Function that adds a calc filter class to the field if appropriate.
*
* @since 2.4
* @return void
*/
function ninja_forms_calc_listen_field_class( $form_id ) {
global $ninja_forms_loading, $ninja_forms_processing;
$field_results = ninja_forms_get_fields_by_form_id( $form_id );
foreach( $field_results as $field_row ) {
$field_id = $field_row['id'];
if ( isset ( $field_row['type'] ) ) {
$field_type = $field_row['type'];
} else {
$field_type = '';
}
$field_data = $field_row['data'];
$field_data = apply_filters( 'ninja_forms_field', $field_data, $field_id );
$calc_listen = '';
$sub_total = false;
$tax = false;
foreach ( $field_results as $field ) {
$data = $field['data'];
if ( isset ( $field['type'] ) ) {
$field_type = $field['type'];
} else {
$field_type = '';
}
// Check for advanced calculation fields that reference this field. If we find one, and use_calc_adv is set to 1, add a special class to this field.
if ( $field_type == '_calc' ) {
// Check to see if this is a sub_total calculation
if ( isset ( $data['calc_method'] ) ) {
$calc_method = $data['calc_method'];
} else {
$calc_method = 'auto';
}
switch ( $calc_method ) {
case 'auto':
if ( isset ( $field_data['calc_auto_include'] ) AND $field_data['calc_auto_include'] == 1 ) {
$calc_listen = 'ninja-forms-field-calc-listen ninja-forms-field-calc-auto';
}
break;
case 'fields':
foreach ( $data['calc'] as $calc ) {
if ( $calc['field'] == $field_id ) {
if ( $calc_listen == '' ) {
$calc_listen = 'ninja-forms-field-calc-listen';
}
break;
}
}
break;
case 'eq':
$eq = $data['calc_eq'];
if (preg_match("/\bfield_".$field_id."\b/i", $eq ) ) {
if ( $calc_listen == '' ) {
$calc_listen = 'ninja-forms-field-calc-listen';
}
break;
}
break;
}
}
}
if ( isset ( $field_data['payment_sub_total'] ) AND $field_data['payment_sub_total'] == 1 ) {
if ( $calc_listen == '' ) {
$calc_listen = 'ninja-forms-field-calc-listen';
}
}
// Check to see if this is a tax field;
if ( $field_type == '_tax' ) {
if ( $calc_listen == '' ) {
$calc_listen = 'ninja-forms-field-calc-listen';
}
}
if ( isset ( $ninja_forms_loading ) ){
$field_class = $ninja_forms_loading->get_field_setting( $field_id, 'field_class' );
$field_class .= ' '.$calc_listen;
$ninja_forms_loading->update_field_setting( $field_id, 'field_class', $field_class );
} else {
$field_class = $ninja_forms_processing->get_field_setting( $field_id, 'field_class' );
$field_class .= ' '.$calc_listen;
$ninja_forms_processing->update_field_setting( $field_id, 'field_class', $field_class );
}
}
}
add_action( 'ninja_forms_display_init', 'ninja_forms_calc_listen_field_class' );
|