%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* The sidebar select field.
*
* @package Meta Box
*/
/**
* Sidebar field class.
*/
class RWMB_Sidebar_Field extends RWMB_Object_Choice_Field {
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
*
* @return array
*/
public static function normalize( $field ) {
$field = wp_parse_args(
$field,
array(
'placeholder' => __( 'Select a sidebar', 'meta-box' ),
)
);
$field = parent::normalize( $field );
return $field;
}
/**
* Get sidebars for field options.
*
* @param array $field Field settings.
* @return array Field options array.
*/
public static function query( $field ) {
global $wp_registered_sidebars;
$options = array();
foreach ( $wp_registered_sidebars as $sidebar ) {
$options[ $sidebar['id'] ] = array(
'value' => $sidebar['id'],
'label' => $sidebar['name'],
);
}
return $options;
}
/**
* Format a single value for the helper functions. Sub-fields should overwrite this method if necessary.
*
* @param array $field Field parameters.
* @param string $value The value.
* @param array $args Additional arguments. Rarely used. See specific fields for details.
* @param int|null $post_id Post ID. null for current post. Optional.
*
* @return string
*/
public static function format_single_value( $field, $value, $args, $post_id ) {
if ( ! is_active_sidebar( $value ) ) {
return '';
}
ob_start();
dynamic_sidebar( $value );
return ob_get_clean();
}
}
Zerion Mini Shell 1.0