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