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<?php

use Automattic\Jetpack\Autoloader\AutoloadGenerator;
class Autoloader_Handler
{
    private $php_autoloader;
    private $hook_manager;
    private $manifest_reader;
    private $version_selector;
    public function __construct($php_autoloader, $hook_manager, $manifest_reader, $version_selector)
    {
        $this->php_autoloader = $php_autoloader;
        $this->hook_manager = $hook_manager;
        $this->manifest_reader = $manifest_reader;
        $this->version_selector = $version_selector;
    }
    public function is_initializing()
    {
        global $jetpack_autoloader_latest_version;
        if (!isset($jetpack_autoloader_latest_version)) {
            return false;
        }
        global $jetpack_packages_classmap;
        if (empty($jetpack_packages_classmap)) {
            return true;
        }
        $replacing_version = $jetpack_packages_classmap[AutoloadGenerator::class]['version'];
        if ($this->version_selector->is_dev_version($replacing_version) || version_compare($replacing_version, '2.4.0.0', '>=')) {
            global $jetpack_autoloader_loader;
            if (!isset($jetpack_autoloader_loader)) {
                return true;
            }
        }
        return false;
    }
    public function activate_autoloader($plugins)
    {
        global $jetpack_packages_psr4;
        $jetpack_packages_psr4 = array();
        $this->manifest_reader->read_manifests($plugins, 'vendor/composer/jetpack_autoload_psr4.php', $jetpack_packages_psr4);
        global $jetpack_packages_classmap;
        $jetpack_packages_classmap = array();
        $this->manifest_reader->read_manifests($plugins, 'vendor/composer/jetpack_autoload_classmap.php', $jetpack_packages_classmap);
        global $jetpack_packages_filemap;
        $jetpack_packages_filemap = array();
        $this->manifest_reader->read_manifests($plugins, 'vendor/composer/jetpack_autoload_filemap.php', $jetpack_packages_filemap);
        $loader = new Version_Loader($this->version_selector, $jetpack_packages_classmap, $jetpack_packages_psr4, $jetpack_packages_filemap);
        $this->php_autoloader->register_autoloader($loader);
        $loader->load_filemap();
    }
    public function reset_autoloader()
    {
        $this->php_autoloader->unregister_autoloader();
        $this->hook_manager->reset();
        global $jetpack_autoloader_latest_version;
        $jetpack_autoloader_latest_version = null;
        global $jetpack_packages_classmap;
        $jetpack_packages_classmap = array();
        global $jetpack_packages_psr4;
        $jetpack_packages_psr4 = array();
        global $jetpack_packages_filemap;
        $jetpack_packages_filemap = array();
    }
}