<?php
defined( 'ABSPATH' ) || die;
/**
* The Button group.
*/
class RWMB_Button_Group_Field extends RWMB_Choice_Field {
public static function admin_enqueue_scripts() {
wp_enqueue_style( 'rwmb-button-group', RWMB_CSS_URL . 'button-group.css', [], RWMB_VER );
wp_style_add_data( 'rwmb-button-group', 'path', RWMB_CSS_DIR . 'button-group.css' );
wp_enqueue_script( 'rwmb-button-group', RWMB_JS_URL . 'button-group.js', [ 'rwmb' ], RWMB_VER, true );
}
/**
* Get field HTML.
*
* @param mixed $meta Meta value.
* @param array $field Field parameters.
* @return string
*/
public static function html( $meta, $field ) {
$options = self::transform_options( $field['options'] );
$walker = new RWMB_Walker_Input_List( $field, $meta );
$output = sprintf(
'<fieldset class="rwmb-button-input-list %s">',
$field['inline'] ? 'rwmb-inline' : ''
);
$output .= $walker->walk( $options, -1 );
$output .= '</fieldset>';
return $output;
}
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
*
* @return array
*/
public static function normalize( $field ) {
$field = parent::normalize( $field );
$field = wp_parse_args( $field, [
'inline' => true,
] );
$field = $field['multiple'] ? RWMB_Multiple_Values_Field::normalize( $field ) : $field;
$field = RWMB_Input_Field::normalize( $field );
$field['flatten'] = true;
return $field;
}
/**
* Get the attributes for a field.
*
* @param array $field Field parameters.
* @param mixed $value Meta value.
*
* @return array
*/
public static function get_attributes( $field, $value = null ) {
$attributes = RWMB_Input_Field::get_attributes( $field, $value );
$attributes['id'] = false;
$attributes['type'] = $field['multiple'] ? 'checkbox' : 'radio';
$attributes['value'] = $value;
return $attributes;
}
}