1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* Override field methods |
4
|
|
|
* |
5
|
|
|
* @package Kirki |
6
|
|
|
* @subpackage Controls |
7
|
|
|
* @copyright Copyright (c) 2017, Aristeides Stathopoulos |
8
|
|
|
* @license https://opensource.org/licenses/MIT |
9
|
|
|
* @since 2.2.7 |
10
|
|
|
*/ |
11
|
|
|
|
12
|
|
|
/** |
13
|
|
|
* Field overrides. |
14
|
|
|
*/ |
15
|
|
|
class Kirki_Field_Repeater extends Kirki_Field { |
16
|
|
|
|
17
|
|
|
/** |
18
|
|
|
* Used only on repeaters. |
19
|
|
|
* Contains an array of the fields. |
20
|
|
|
* |
21
|
|
|
* @access protected |
22
|
|
|
* @var array |
23
|
|
|
*/ |
24
|
|
|
protected $fields = array(); |
25
|
|
|
|
26
|
|
|
/** |
27
|
|
|
* Sets the control type. |
28
|
|
|
* |
29
|
|
|
* @access protected |
30
|
|
|
*/ |
31
|
|
|
protected function set_type() { |
32
|
|
|
$this->type = 'repeater'; |
33
|
|
|
} |
34
|
|
|
|
35
|
|
|
/** |
36
|
|
|
* Sets the $transport |
37
|
|
|
* |
38
|
|
|
* @access protected |
39
|
|
|
*/ |
40
|
|
|
protected function set_transport() { |
41
|
|
|
|
42
|
|
|
// Force using refresh mode. |
43
|
|
|
// Currently the repeater control does not support postMessage. |
44
|
|
|
$this->transport = 'refresh'; |
45
|
|
|
} |
46
|
|
|
|
47
|
|
|
|
48
|
|
|
/** |
49
|
|
|
* Sets the $sanitize_callback |
50
|
|
|
* |
51
|
|
|
* @access protected |
52
|
|
|
*/ |
53
|
|
|
protected function set_sanitize_callback() { |
54
|
|
|
|
55
|
|
|
// If a custom sanitize_callback has been defined, |
56
|
|
|
// then we don't need to proceed any further. |
57
|
|
|
if ( ! empty( $this->sanitize_callback ) ) { |
58
|
|
|
return; |
59
|
|
|
} |
60
|
|
|
$this->sanitize_callback = array( $this, 'sanitize' ); |
61
|
|
|
|
62
|
|
|
} |
63
|
|
|
|
64
|
|
|
/** |
65
|
|
|
* The sanitize method that will be used as a falback |
66
|
|
|
* |
67
|
|
|
* @param string|array $value The control's value. |
68
|
|
|
*/ |
69
|
|
|
public function sanitize( $value ) { |
70
|
|
|
|
71
|
|
|
// is the value formatted as a string? |
72
|
|
|
if ( is_string( $value ) ) { |
73
|
|
|
$value = rawurldecode( $value ); |
74
|
|
|
$value = json_decode( $value, true ); |
75
|
|
|
} |
76
|
|
|
|
77
|
|
|
// Nothing to sanitize if we don't have fields. |
78
|
|
|
if ( empty( $this->fields ) ) { |
79
|
|
|
return $value; |
80
|
|
|
} |
81
|
|
|
|
82
|
|
|
foreach ( $value as $row_id => $row_value ) { |
83
|
|
|
|
84
|
|
|
// Make sure the row is formatted as an array. |
85
|
|
|
if ( ! is_array( $row_value ) ) { |
86
|
|
|
$value[ $row_id ] = array(); |
87
|
|
|
continue; |
88
|
|
|
} |
89
|
|
|
|
90
|
|
|
// Start parsing sub-fields in rows. |
91
|
|
|
foreach ( $row_value as $subfield_id => $subfield_value ) { |
92
|
|
|
|
93
|
|
|
// Make sure this is a valid subfield. |
94
|
|
|
// If it's not, then unset it. |
95
|
|
|
if ( ! isset( $this->fields[ $subfield_id ] ) ) { |
96
|
|
|
unset( $value[ $row_id ][ $subfield_id ] ); |
97
|
|
|
} |
98
|
|
|
|
99
|
|
|
// Get the subfield-type. |
100
|
|
|
if ( ! isset( $this->fields[ $subfield_id ]['type'] ) ) { |
101
|
|
|
continue; |
102
|
|
|
} |
103
|
|
|
$subfield_type = $this->fields[ $subfield_id ]['type']; |
104
|
|
|
|
105
|
|
|
// Allow using a sanitize-callback on a per-field basis. |
106
|
|
|
if ( isset( $this->fields[ $subfield_id ]['sanitize_callback'] ) ) { |
107
|
|
|
$subfield_value = call_user_func( $this->fields[ $subfield_id ]['sanitize_callback'], $subfield_value ); |
108
|
|
|
} else { |
109
|
|
|
|
110
|
|
|
switch ( $subfield_type ) { |
111
|
|
|
case 'image': |
112
|
|
|
case 'cropped_image': |
113
|
|
|
case 'upload': |
114
|
|
|
if ( ! is_numeric( $subfield_value ) && is_string( $subfield_value ) ) { |
115
|
|
|
$subfield_value = esc_url_raw( $subfield_value ); |
116
|
|
|
} |
117
|
|
|
break; |
118
|
|
|
case 'dropdown-pages': |
119
|
|
|
$subfield_value = (int) $subfield_value; |
120
|
|
|
break; |
121
|
|
|
case 'color': |
122
|
|
|
$color_obj = ariColor::newColor( $subfield_value ); |
123
|
|
|
$subfield_value = $color_obj->toCSS( $color_obj->mode ); |
124
|
|
|
break; |
125
|
|
|
case 'text': |
126
|
|
|
$subfield_value = sanitize_text_field( $subfield_value ); |
127
|
|
|
break; |
128
|
|
|
case 'url': |
129
|
|
|
case 'link': |
130
|
|
|
$subfield_value = esc_url_raw( $subfield_value ); |
131
|
|
|
break; |
132
|
|
|
case 'email': |
133
|
|
|
$subfield_value = filter_var( $subfield_value, FILTER_SANITIZE_EMAIL ); |
134
|
|
|
break; |
135
|
|
|
case 'tel': |
136
|
|
|
$subfield_value = sanitize_text_field( $subfield_value ); |
137
|
|
|
break; |
138
|
|
|
case 'checkbox': |
139
|
|
|
$subfield_value = (bool) $subfield_value; |
140
|
|
|
break; |
141
|
|
|
case 'select': |
142
|
|
|
if ( isset( $this->fields[ $subfield_id ]['multiple'] ) ) { |
143
|
|
|
if ( true === $this->fields[ $subfield_id ]['multiple'] ) { |
144
|
|
|
$multiple = 2; |
|
|
|
|
145
|
|
|
} |
146
|
|
|
$multiple = (int) $this->fields[ $subfield_id ]['multiple']; |
147
|
|
|
if ( 1 < $multiple ) { |
148
|
|
|
$subfield_value = (array) $subfield_value; |
149
|
|
|
foreach ( $subfield_value as $sub_subfield_key => $sub_subfield_value ) { |
150
|
|
|
$subfield_value[ $sub_subfield_key ] = sanitize_text_field( $sub_subfield_value ); |
151
|
|
|
} |
152
|
|
|
} else { |
153
|
|
|
$subfield_value = sanitize_text_field( $subfield_value ); |
154
|
|
|
} |
155
|
|
|
} |
156
|
|
|
break; |
157
|
|
|
case 'radio': |
158
|
|
|
case 'radio-image': |
159
|
|
|
$subfield_value = sanitize_text_field( $subfield_value ); |
160
|
|
|
break; |
161
|
|
|
case 'textarea': |
162
|
|
|
$subfield_value = html_entity_decode( wp_kses_post( $subfield_value ) ); |
163
|
|
|
|
164
|
|
|
} |
165
|
|
|
} |
166
|
|
|
$value[ $row_id ][ $subfield_id ] = $subfield_value; |
167
|
|
|
} |
168
|
|
|
} |
169
|
|
|
return $value; |
170
|
|
|
} |
171
|
|
|
} |
172
|
|
|
|