<?php
defined( 'ABSPATH' ) || die;
/**
* The HTML5 range field.
*/
class RWMB_Range_Field extends RWMB_Number_Field {
/**
* Get field HTML.
*
* @param mixed $meta Meta value.
* @param array $field Field parameters.
* @return string
*/
public static function html( $meta, $field ) {
return sprintf(
'<div class="rwmb-range-inner">
%s
<span class="rwmb-range-output">%s</span>
</div>',
parent::html( $meta, $field ),
$meta
);
}
public static function admin_enqueue_scripts() {
wp_enqueue_style( 'rwmb-range', RWMB_CSS_URL . 'range.css', [], RWMB_VER );
wp_style_add_data( 'rwmb-range', 'path', RWMB_CSS_DIR . 'range.css' );
wp_enqueue_script( 'rwmb-range', RWMB_JS_URL . 'range.js', [], RWMB_VER, true );
}
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
* @return array
*/
public static function normalize( $field ) {
$field = wp_parse_args( $field, [
'max' => 10,
] );
$field = parent::normalize( $field );
return $field;
}
/**
* Ensure number in range.
*
* @param mixed $new The submitted meta value.
* @param mixed $old The existing meta value.
* @param int $post_id The post ID.
* @param array $field The field parameters.
*
* @return int
*/
public static function value( $new, $old, $post_id, $field ) {
$new = (float) $new;
$min = (float) $field['min'];
$max = (float) $field['max'];
if ( $new < $min ) {
return $min;
}
if ( $new > $max ) {
return $max;
}
return $new;
}
}