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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License |
| 7 | * as published by the Free Software Foundation; under version 2 |
| 8 | * of the License (non-upgradable). |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 18 | * |
| 19 | * Copyright (c) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT); |
| 20 | * |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | require_once __DIR__ . '/../vendor/autoload.php'; |
| 25 | |
| 26 | use oat\tao\model\websource\FlyTokenWebSource; |
| 27 | use oat\oatbox\filesystem\FileSystemService; |
| 28 | use oat\tao\model\mvc\Bootstrap; |
| 29 | |
| 30 | $url = $_SERVER['REQUEST_URI']; |
| 31 | $rel = substr($url, strpos($url, FlyTokenWebSource::ENTRY_POINT) + strlen(FlyTokenWebSource::ENTRY_POINT)); |
| 32 | $parts = explode('/', $rel, 2); |
| 33 | list($webSourceId) = $parts; |
| 34 | $webSourceId = preg_replace('/[^a-zA-Z0-9]*/', '', $webSourceId); |
| 35 | |
| 36 | $root = dirname(__DIR__); |
| 37 | $bootstrap = new Bootstrap($root . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'generis.conf.php'); |
| 38 | |
| 39 | $serviceManager = $bootstrap->getServiceLocator(); |
| 40 | common_Logger::singleton()->register(); |
| 41 | |
| 42 | /** @var common_ext_ExtensionsManager $e */ |
| 43 | $e = $serviceManager->get(common_ext_ExtensionsManager::SERVICE_ID); |
| 44 | $config = $e->getExtensionById('tao')->getConfig('websource_' . $webSourceId); |
| 45 | //$config = include $configPath; |
| 46 | if (!is_array($config) || !isset($config['className'])) { |
| 47 | header('HTTP/1.0 403 Forbidden'); |
| 48 | die(); |
| 49 | } |
| 50 | |
| 51 | $className = $config['className']; |
| 52 | $options = isset($config['options']) ? $config['options'] : []; |
| 53 | $source = new $className($options); |
| 54 | if (!$source instanceof FlyTokenWebSource) { |
| 55 | header('HTTP/1.0 403 Forbidden'); |
| 56 | die(); |
| 57 | } |
| 58 | |
| 59 | $fsService = $serviceManager->get(FileSystemService::SERVICE_ID); |
| 60 | $fileSystem = $fsService->getFileSystem($source->getOption($source::OPTION_FILESYSTEM_ID)); |
| 61 | $source->setFileSystem($fileSystem); |
| 62 | |
| 63 | try { |
| 64 | $ttl = isset($options['ttl']) && $options['ttl'] ? $options['ttl'] : (30 * 60); //30 min default |
| 65 | $path = $source->getFilePathFromUrl($url); |
| 66 | $stream = $source->getFileStream($path); |
| 67 | header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', time() + $ttl)); |
| 68 | tao_helpers_Http::returnStream($stream, $source->getMimetype($path)); |
| 69 | $stream->detach(); |
| 70 | } catch (\tao_models_classes_FileNotFoundException $e) { |
| 71 | header("HTTP/1.0 404 Not Found"); |
| 72 | } |
| 73 | exit(); |