source: jetpack/trunk/vendor/jetpack-autoloader/class-autoloader-locator.php @ 3063822

<?php
/**
 * This file was automatically generated by automattic/jetpack-autoloader.
 *
 * @package automattic/jetpack-autoloader
 */

namespace Automattic\Jetpack\Autoloader\jpf11009ded9fc4592b6a05b61ce272b3c_jetpackⓥ13_3\al3_0_4;

 // phpcs:ignore

use Automattic\Jetpack\Autoloader\AutoloadGenerator;

/**
 * This class locates autoloaders.
 */
class Autoloader_Locator {

        /**
         * The object for comparing autoloader versions.
         *
         * @var Version_Selector
         */
        private $version_selector;

        /**
         * The constructor.
         *
         * @param Version_Selector $version_selector The version selector object.
         */
        public function __construct( $version_selector ) {
                $this->version_selector = $version_selector;
        }

        /**
         * Finds the path to the plugin with the latest autoloader.
         *
         * @param array  $plugin_paths An array of plugin paths.
         * @param string $latest_version The latest version reference.
         *
         * @return string|null
         */
        public function find_latest_autoloader( $plugin_paths, &$latest_version ) {
                $latest_plugin = null;

                foreach ( $plugin_paths as $plugin_path ) {
                        $version = $this->get_autoloader_version( $plugin_path );
                        if ( ! $this->version_selector->is_version_update_required( $latest_version, $version ) ) {
                                continue;
                        }

                        $latest_version = $version;
                        $latest_plugin  = $plugin_path;
                }

                return $latest_plugin;
        }

        /**
         * Gets the path to the autoloader.
         *
         * @param string $plugin_path The path to the plugin.
         *
         * @return string
         */
        public function get_autoloader_path( $plugin_path ) {
                return trailingslashit( $plugin_path ) . 'vendor/autoload_packages.php';
        }

        /**
         * Gets the version for the autoloader.
         *
         * @param string $plugin_path The path to the plugin.
         *
         * @return string|null
         */
        public function get_autoloader_version( $plugin_path ) {
                $classmap = trailingslashit( $plugin_path ) . 'vendor/composer/jetpack_autoload_classmap.php';
                if ( ! file_exists( $classmap ) ) {
                        return null;
                }

                $classmap = require $classmap;
                if ( isset( $classmap[ AutoloadGenerator::class ] ) ) {
                        return $classmap[ AutoloadGenerator::class ]['version'];
                }

                return null;
        }
}