aristath/kirki

<?php
/**
 * Customizer Control: kirki-radio.
 *
 * @package   kirki-framework/control-radio
 * @copyright Copyright (c) 2019, Ari Stathopoulos (@aristath)
 * @license   https://opensource.org/licenses/MIT
 * @since     1.0
 */

namespace Kirki\Control;

use Kirki\Control\Base;
use Kirki\URL;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * Radio control
 */
class Radio extends Base {

    /**
     * The control type.
     *
     * @access public
     * @var string
     */
    public $type = 'kirki-radio';

    /**
     * The version. Used in scripts & styles for cache-busting.
     *
     * @static
     * @access public
     * @since 1.0
     * @var string
     */
    public static $control_ver = '1.1';

    /**
     * Enqueue control related scripts/styles.
     *
     * @access public
     */
    public function enqueue() {
        parent::enqueue();

        // Enqueue the script.
        wp_enqueue_script( 'kirki-control-radio', URL::get_from_path( dirname( dirname( __DIR__ ) ) . '/dist/control.js' ), [ 'jquery', 'customize-base', 'kirki-control-base' ], self::$control_ver, false );

        // Enqueue the style.
        wp_enqueue_style( 'kirki-control-radio-style', URL::get_from_path( dirname( dirname( __DIR__ ) ) . '/dist/control.css' ), [], self::$control_ver );
    }

    /**
     * An Underscore (JS) template for this control's content (but not its container).
     *
     * Class variables for this control class are available in the `data` JS object;
     * export custom variables by overriding {@see WP_Customize_Control::to_json()}.
     *
     * @see WP_Customize_Control::print_template()
     *
     * @access protected
     * @since 1.1
     * @return void
     */
    protected function content_template() {
        ?>
        <span class="customize-control-title">{{{ data.label }}}</span>
        <# if ( data.description ) { #>
            <span class="description customize-control-description">{{{ data.description }}}</span>
        <# } #>
        <# _.each( data.choices, function( val, key ) { #>
            <label>
                <input
                    {{{ data.inputAttrs }}}
                    type="radio"
                    data-id="{{ data.id }}"
                    value="{{ key }}"
                    {{ data.link }}
                    name="_customize-radio-{{ data.id }}"
                    <# if ( data.value === key ) { #> checked<# } #>
                />
                <# if ( _.isArray( val ) ) { #>
                    {{{ val[0] }}}<span class="option-description">{{{ val[1] }}}</span>
                <# } else { #>
                    {{ val }}
                <# } #>
            </label>
        <# } ); #>
        <?php
    }
}