felixarntz/wpdlib

<?php
/**
 * WPDLib\FieldTypes\Range class
 *
 * @package WPDLib
 * @subpackage FieldTypes
 * @author Felix Arntz <felix-arntz@leaves-and-love.net>
 * @since 0.5.0
 */

namespace WPDLib\FieldTypes;

use WPDLib\FieldTypes\Manager as FieldManager;

if ( ! defined( 'ABSPATH' ) ) {
    die();
}

if ( ! class_exists( 'WPDLib\FieldTypes\Range' ) ) {
    /**
     * Class for a number field.
     *
     * @since 0.5.0
     */
    class Range extends Number {

        /**
         * Displays the input control for the field.
         *
         * @since 0.5.0
         * @param integer|float $val the current value of the field
         * @param bool $echo whether to echo the output (default is true)
         * @return string the HTML output of the field control
         */
        public function display( $val, $echo = true ) {
            $args = $this->args;
            $args['value'] = $val;

            $args = array_merge( $args, $this->data_atts );

            $text_args = array(
                'id'    => $args['id'] . '-' . $this->type . '-viewer',
                'class' => 'wpdlib-input-' . $this->type . '-viewer',
                'value' => $args['value'],
                'min'   => $args['min'],
                'max'   => $args['max'],
                'step'  => $args['step'],
            );

            $output = '<input type="number"' . FieldManager::make_html_attributes( $text_args, false, false ) . ' />';
            $output .= '<input type="' . $this->type . '"' . FieldManager::make_html_attributes( $args, false, false ) . ' />';

            if ( $echo ) {
                echo $output;
            }

            return $output;
        }
    }

}