aristath/kirki

<?php
/**
 * Customizer Control: multicheck.
 *
 * Multiple checkbox customize control class.
 * Props @ Justin Tadlock: http://justintadlock.com/archives/2015/05/26/multiple-checkbox-customizer-control
 *
 * @package   kirki-framework/control-multicheck
 * @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;
}

/**
 * Adds a multicheck control.
 *
 * @since 1.0
 */
class MultiCheck extends Base {

    /**
     * The control type.
     *
     * @access public
     * @since 1.0
     * @var string
     */
    public $type = 'kirki-multicheck';

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

    /**
     * Enqueue control related scripts/styles.
     *
     * @access public
     * @since 1.0
     * @return void
     */
    public function enqueue() {
        parent::enqueue();

        // Enqueue the script.
        wp_enqueue_script( 'kirki-control-multicheck', 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-multicheck-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 1.0
     * @return void
     */
    protected function content_template() {
        ?>
        <# if ( ! data.choices ) { return; } #>

        <# if ( data.label ) { #><span class="customize-control-title">{{{ data.label }}}</span><# } #>
        <# if ( data.description ) { #><span class="description customize-control-description">{{{ data.description }}}</span><# } #>

        <ul>
            <# for ( key in data.choices ) { #>
                <li><label<# if ( _.contains( data.value, key ) ) { #> class="checked"<# } #>><input {{{ data.inputAttrs }}} type="checkbox" value="{{ key }}"<# if ( _.contains( data.value, key ) ) { #> checked<# } #> />{{ data.choices[ key ] }}</label></li>
            <# } #>
        </ul>
        <?php
    }
}