source: codepress-admin-columns/trunk/classes/Asset/Enqueueable.php @ 2293580

<?php

namespace AC\Asset;

abstract class Enqueueable {

        /**
         * @var string
         */
        protected $handle;

        /**
         * @var Location|null
         */
        protected $location;

        /**
         * @var string[]
         */
        protected $dependencies;

        /**
         * @param          $handle
         * @param Location $location
         * @param array    $dependencies
         */
        public function __construct( $handle, Location $location = null, array $dependencies = [] ) {
                $this->handle = $handle;
                $this->location = $location;
                $this->dependencies = $dependencies;
        }

        /**
         * @return string
         */
        public function get_handle() {
                return $this->handle;
        }

        /**
         * @return int|null
         */
        protected function get_version() {
                $path = $this->location->get_path();

                return file_exists( $path )
                        ? filemtime( $path )
                        : null;
        }

        /**
         * @return void
         */

        abstract public function register();

        /**
         * @return void
         */

        abstract public function enqueue();

}