<?php
defined( 'ABSPATH' ) || die;
/**
* The input list field which displays choices in a list of inputs.
*/
class RWMB_Input_List_Field extends RWMB_Choice_Field {
public static function admin_enqueue_scripts() {
wp_enqueue_style( 'rwmb-input-list', RWMB_CSS_URL . 'input-list.css', [], RWMB_VER );
wp_style_add_data( 'rwmb-input-list', 'path', RWMB_CSS_DIR . 'input-list.css' );
wp_enqueue_script( 'rwmb-input-list', RWMB_JS_URL . 'input-list.js', [], 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 = self::get_select_all_html( $field );
$output .= sprintf(
'<fieldset class="rwmb-input-list%s%s">',
$field['collapse'] ? ' rwmb-collapse' : '',
$field['inline'] ? ' rwmb-inline' : ''
);
$output .= $walker->walk( $options, $field['flatten'] ? -1 : 0 );
$output .= '</fieldset>';
return $output;
}
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
* @return array
*/
public static function normalize( $field ) {
$field = $field['multiple'] ? RWMB_Multiple_Values_Field::normalize( $field ) : $field;
$field = RWMB_Input_Field::normalize( $field );
$field = parent::normalize( $field );
$field = wp_parse_args( $field, [
'collapse' => true,
'inline' => null,
'select_all_none' => false,
] );
$field['flatten'] = $field['multiple'] ? $field['flatten'] : true;
$field['inline'] = ! $field['multiple'] && ! isset( $field['inline'] ) ? true : $field['inline'];
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;
}
/**
* Get html for select all|none for multiple checkbox.
*
* @param array $field Field parameters.
* @return string
*/
public static function get_select_all_html( $field ) {
if ( $field['multiple'] && $field['select_all_none'] ) {
return sprintf( '<p class="rwmb-toggle-all-wrapper"><button class="rwmb-input-list-select-all-none button" data-name="%s">%s</button></p>', $field['id'], __( 'Toggle All', 'meta-box' ) );
}
return '';
}
}