Microweber\Providers\UpdateManager::composer_replace_vendor_from_cache PHP Method

    public function composer_replace_vendor_from_cache()
    {
        $composer_cache = mw_cache_path() . 'composer' . DS;
        $vendor_cache = normalize_path($composer_cache . 'vendor', true);
        $vendor_cache_old = normalize_path($composer_cache . 'vendor_old', false);
        $vendor_orig_folder = normalize_path(base_path() . DS . 'vendor', false);
        if (is_dir($vendor_cache_old)) {
            $file_utils = new Files();
            @$file_utils->rmdir($vendor_cache_old, false);
        }
        if (!is_dir($vendor_cache_old)) {
            mkdir_recursive($vendor_cache_old);
        }
        $subfolders = scandir($vendor_cache);
        foreach ($subfolders as $subfolder) {
            switch ($subfolder) {
                case '.':
                case '..':
                case 'composer':
                case 'bin':
                case 'autoload.php':
                    break;
                default:
                    $base = basename($subfolder);
                    $base_dir = $vendor_cache . DS . $base;
                    if (is_dir($base_dir)) {
                        $vendor_new_sub_folder = normalize_path($vendor_cache . DS . $base, 1);
                        $vendor_orig_sub_folder = normalize_path($vendor_orig_folder . DS . $base, 1);
                        $vendor_old_sub_folder = normalize_path($vendor_cache_old . DS . $base, 1);
                        if (!is_dir(dirname($vendor_orig_sub_folder))) {
                            mkdir_recursive($vendor_orig_sub_folder);
                        }
                        if (is_dir($vendor_orig_sub_folder)) {
                            try {
                                //                                $file_utils = new Files();
                                //                                $file_utils->rmdir($vendor_orig_sub_folder);
                                rename($vendor_orig_sub_folder, $vendor_old_sub_folder);
                            } catch (\ErrorException $e) {
                                $file_utils = new Files();
                                $file_utils->copy_directory($vendor_new_sub_folder, $vendor_orig_sub_folder);
                                $file_utils->rmdir($vendor_new_sub_folder);
                            }
                        }
                        @rename($vendor_new_sub_folder, $vendor_orig_sub_folder);
                    }
                    break;
            }
        }
        $config_params = array('no-progress' => true, 'preferred-install' => 'dist');
        $runner = new \Microweber\Utils\ComposerUpdate();
        $out = $runner->run($config_params);
        if ($out == 2) {
            return array('error' => 'Error resolving Composer dependencies');
        } elseif ($out == 1) {
            return array('error' => 'Composer has an unknown error');
        } elseif ($out === 0) {
            return array('success' => 1, 'message' => 'Composer has completed installing');
        } else {
            return array('success' => 1, 'message' => $out);
        }
        dd($subfolders);
        return array('success' => 1, 'message' => 'asdasdasdasdas');
        if (is_dir($vendor_orig_folder)) {
            rename($vendor_orig_folder, $vendor_cache_old);
        }
        if (is_dir($vendor_cache)) {
            if (rename($vendor_cache, $vendor_orig_folder)) {
                $runner = new \Microweber\Utils\ComposerUpdate();
                $out = $runner->run_install();
                if ($out == 2) {
                    return array('error' => 'Error resolving Composer dependencies');
                } elseif ($out == 1) {
                    return array('error' => 'Composer has an unknown error');
                } elseif ($out === 0) {
                    return array('success' => 1, 'message' => 'Composer has completed download');
                } else {
                    return array('success' => 1, 'message' => $out);
                }
            }
        }
        //        if (is_file($vendor_files_to_move)) {
        //            $move_all = file_get_contents($vendor_files_to_move);
        //            $move_all = json_decode($move_all, true);
        //            if (!empty($move_all)) {
        //                $move_all_chunk = (array_chunk($move_all, 50, true));
        //                foreach ($move_all_chunk as $items) {
        //                    foreach ($items as $k => $item) {
        //                        if (isset($move_all[$k])) {
        //                            unset($move_all[$k]);
        //                        }
        //                        $item = normalize_path($item, false);
        //                        if (is_file($item)) {
        //                            $item_relative = str_replace($vendor_cache, '', $item);
        //                            $item_move = $vendor_orig_folder . $item_relative;
        //                            $item_move_to_folder = dirname($item_move);
        //                            if (!is_dir($item_move_to_folder)) {
        //                                mkdir_recursive($item_move_to_folder);
        //                            }
        //                            rename($item, $item_move);
        //                        }
        //                        @file_put_contents($vendor_files_to_move, json_encode($move_all, JSON_PRETTY_PRINT));
        //                        break;
        //                    }
        //
        //                }
        //                return array('move_vendor' => 1, 'working' => 1, 'message' => count($move_all, 1) . " files remaining");
        //
        //            } else {
        //                @unlink($vendor_files_to_move);
        //                return array('move_vendor' => 1, 'working' => 1, 'message' => "Vedonr files moved");
        //            }
        //        } elseif (is_file($vendor_files_to_move_autoloader)) {
        //            $move_all = file_get_contents($vendor_files_to_move_autoloader);
        //            $items = @json_decode($move_all, true);
        //            if (!empty($items)) {
        //                foreach ($items as $k => $item) {
        //                    unset($items[$k]);
        //                    $item = normalize_path($item, false);
        //                    if (is_file($item)) {
        //                        $item_relative = str_replace($vendor_cache, '', $item);
        //                        $item_move = $vendor_orig_folder . $item_relative;
        //                        $item_move_to_folder = dirname($item_move);
        //                        if (!is_dir($item_move_to_folder)) {
        //                            mkdir_recursive($item_move_to_folder);
        //                        }
        //                        rename($item, $item_move);
        //                    }
        //
        //                    @file_put_contents($vendor_files_to_move_autoloader, json_encode($items, JSON_PRETTY_PRINT));
        //                    if (!empty($items)) {
        //                        return array('move_vendor' => 1, 'working' => 1, 'message' => count($items, 1) . " autoloader files remaining");
        //                    }
        //                }
        //            } else {
        //                @unlink($vendor_files_to_move_autoloader);
        //            }
        //
        //        } else {
        //
        //            return array('success' => 1, 'message' => "All done");
        //        }
    }