Kirki_Modules_Field_Dependencies

Complexity

Total Complexity

4

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	get_instance()	0	6	2
A	field_dependencies()	0	4	1

<?php
/**
 * Automatic field-dependencies scripts calculation for Kirki controls.
 *
 * @package     Kirki
 * @category    Modules
 * @author      Aristeides Stathopoulos
 * @copyright   Copyright (c) 2017, Aristeides Stathopoulos
 * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
 * @since       3.0.0
 */

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

/**
 * Adds styles to the customizer.
 */
class Kirki_Modules_Field_Dependencies {

	/**
	 * The object instance.
	 *
	 * @static
	 * @access private
	 * @since 3.0.0
	 * @var object
	 */
	private static $instance;

	/**
	 * Constructor.
	 *
	 * @access protected
	 * @since 3.0.0
	 */
	protected function __construct() {
		add_action( 'customize_controls_enqueue_scripts', array( $this, 'field_dependencies' ) );
	}

	/**
	 * Gets an instance of this object.
	 * Prevents duplicate instances which avoid artefacts and improves performance.
	 *
	 * @static
	 * @access public
	 * @since 3.0.0
	 * @return object
	 */
	public static function get_instance() {
		if ( ! self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	/**
	 * Enqueues the field-dependencies script
	 * and adds variables to it using the wp_localize_script function.
	 * The rest is handled via JS.
	 *
	 * @access public
	 * @return void
	 */
	public function field_dependencies() {

		wp_enqueue_script( 'kirki_field_dependencies', trailingslashit( Kirki::$url ) . 'modules/field-dependencies/field-dependencies.js', array( 'jquery', 'customize-base', 'customize-controls' ), KIRKI_VERSION, true );
	}
}