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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
<?php
namespace AutomateWoo\Fields;
use AutomateWoo\Clean;
/**
* Class Searchable_Select_Abstract
*
* Abstract base class for AJAX searchable select fields.
*
* @since 4.6.0
* @package AutomateWoo\Fields
*/
abstract class Searchable_Select_Abstract extends Field {
/**
* Field type.
*
* @var string
*/
protected $type = 'searchable-select';
/**
* Whether to allow multiple selections.
*
* @var bool
*/
protected $multiple = false;
/**
* Get the ajax action to use for the search.
*
* @return string
*/
abstract protected function get_search_ajax_action();
/**
* Searchable_Select_Abstract constructor.
*/
public function __construct() {
parent::__construct();
$this->classes[] = 'wc-product-search';
}
/**
* Get the displayed value of a selected option.
*
* @param string $value
*
* @return string
*/
protected function get_select_option_display_value( $value ) {
return $value;
}
/**
* Output field HTML.
*
* @param int|array|string $values
*/
public function render( $values ) {
$options = [];
$values = array_filter( (array) $values );
foreach ( $values as $value ) {
$options[ $value ] = $this->get_select_option_display_value( $value );
}
?>
<select class="<?php echo esc_attr( $this->get_classes() ); ?>"
<?php echo $this->is_multiple() ? 'multiple="multiple"' : ''; ?>
name="<?php echo esc_attr( $this->get_full_name() ); ?><?php echo $this->is_multiple() ? '[]' : ''; ?>"
data-name="<?php echo esc_attr( $this->get_name() ); ?>"
data-allow_clear="true"
data-placeholder="<?php esc_attr_e( 'Search…', 'automatewoo' ); ?>"
data-action="<?php echo esc_attr( $this->get_search_ajax_action() ); ?>"
<?php echo ( $this->get_required() ? 'required' : '' ); ?>>
<?php
foreach ( $options as $option_key => $option_value ) {
echo '<option value="' . esc_attr( $option_key ) . '" selected="selected">' . wp_kses_post( $option_value ) . '</option>';
}
?>
</select>
<script type="text/javascript">
jQuery( 'body' ).trigger( 'wc-enhanced-select-init' );
</script>
<?php
}
/**
* Sanitizes the value of the field.
*
* @param array|string $value
*
* @return array|string
*/
public function sanitize_value( $value ) {
if ( $this->is_multiple() ) {
return Clean::recursive( $value );
} else {
return Clean::string( $value );
}
}
/**
* Set multiple prop.
*
* @param bool $multiple
*
* @return $this
*/
public function set_multiple( $multiple ) {
$this->multiple = $multiple;
return $this;
}
/**
* Is multiple prop enabled.
*
* @return bool
*/
public function is_multiple() {
return $this->multiple;
}
}
|