class-ld-settings-fields-html.php
2.69 KB
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
<?php
/**
* LearnDash HTML Settings Field.
*
* @since 3.0.0
* @package LearnDash\Settings\Field
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ( class_exists( 'LearnDash_Settings_Fields' ) ) && ( ! class_exists( 'LearnDash_Settings_Fields_Html' ) ) ) {
/**
* Class LearnDash HTML Settings Field.
*
* @since 3.0.0
* @uses LearnDash_Settings_Fields
*/
class LearnDash_Settings_Fields_Html extends LearnDash_Settings_Fields {
/**
* Public constructor for class
*
* @since 3.0.0
*/
public function __construct() {
$this->field_type = 'html';
parent::__construct();
}
/**
* Function to crete the settings field.
*
* @since 3.0.0
*
* @param array $field_args An array of field arguments used to process the output.
*
* @return void
*/
public function create_section_field( $field_args = array() ) {
/** This filter is documented in includes/settings/settings-fields/class-ld-settings-fields-checkbox-switch.php */
$field_args = apply_filters( 'learndash_settings_field', $field_args );
/** This filter is documented in includes/settings/settings-fields/class-ld-settings-fields-checkbox-switch.php */
$html = apply_filters( 'learndash_settings_field_html_before', '', $field_args );
/**
* Filters setting field HTML element.
*
* @param string $html_element The HTML element to be used for setting field.
*/
$field_type = apply_filters( 'learndash_settings_field_element_html', 'div' );
$html .= '<' . $field_type . ' ';
$html .= $this->get_field_attribute_id( $field_args );
$html .= $this->get_field_attribute_class( $field_args );
$html .= $this->get_field_attribute_misc( $field_args );
$html .= '>';
if ( isset( $field_args['value'] ) ) {
$html .= wptexturize( do_shortcode( $field_args['value'] ) );
}
$html .= '</' . $field_type . '>';
echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Need to output HTML
}
/**
* Default validation function. Should be overridden in Field subclass.
*
* @since 3.0.0
*
* @param mixed $val Value to validate.
* @param string $key Key of value being validated.
* @param array $args Array of field args.
*
* @return mixed $val validated value.
*/
public function validate_section_field( $val, $key = '', $args = array() ) {
if ( ( ! empty( $val ) ) && ( isset( $args['field']['type'] ) ) && ( $args['field']['type'] === $this->field_type ) ) {
return sanitize_textarea_field( $val );
}
return $val;
}
// End of functions.
}
}
add_action(
'learndash_settings_sections_fields_init',
function() {
LearnDash_Settings_Fields_Html::add_field_instance( 'html' );
}
);