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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2014 (original work) Open Assessment Technologies SA; |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | namespace oat\tao\model\routing; |
| 23 | |
| 24 | use GuzzleHttp\Psr7\Response; |
| 25 | use GuzzleHttp\Psr7\ServerRequest; |
| 26 | use InterruptedActionException; |
| 27 | use common_ext_ExtensionsManager; |
| 28 | use common_http_Request; |
| 29 | use oat\oatbox\service\ServiceManagerAwareInterface; |
| 30 | use oat\oatbox\service\ServiceManagerAwareTrait; |
| 31 | use oat\tao\model\session\restSessionFactory\RestSessionFactory; |
| 32 | use Psr\Http\Message\ResponseInterface; |
| 33 | use Psr\Http\Message\ServerRequestInterface; |
| 34 | |
| 35 | /** |
| 36 | * A simple controller to replace the ClearFw controller |
| 37 | * |
| 38 | * @author Joel Bout, <joel@taotesting.com> |
| 39 | */ |
| 40 | class TaoFrontController implements ServiceManagerAwareInterface |
| 41 | { |
| 42 | use ServiceManagerAwareTrait; |
| 43 | |
| 44 | /** |
| 45 | * Resolve the request and enforce the responsible controller |
| 46 | * |
| 47 | * - Resolve request |
| 48 | * - load the extension |
| 49 | * - set the context |
| 50 | * - load rest session if needed |
| 51 | * - load the language |
| 52 | * - enforce controller: $controller->$method() |
| 53 | * |
| 54 | * @param ServerRequestInterface $request |
| 55 | * @param ResponseInterface $response |
| 56 | * @throws \ActionEnforcingException |
| 57 | * @throws \common_exception_Error |
| 58 | * @throws \common_exception_InvalidArgumentType |
| 59 | * @throws \common_ext_ExtensionException |
| 60 | */ |
| 61 | public function __invoke(ServerRequestInterface $request, ResponseInterface $response) |
| 62 | { |
| 63 | $resolver = new Resolver($request); |
| 64 | $this->propagate($resolver); |
| 65 | |
| 66 | // load the responsible extension |
| 67 | $ext = $this->getServiceLocator()->get(common_ext_ExtensionsManager::SERVICE_ID) |
| 68 | ->getExtensionById($resolver->getExtensionId()); |
| 69 | |
| 70 | \Context::getInstance()->setExtensionName($resolver->getExtensionId()); |
| 71 | |
| 72 | try { |
| 73 | /** @var RestSessionFactory $service */ |
| 74 | $service = $this->getServiceLocator()->get(RestSessionFactory::SERVICE_ID); |
| 75 | $pRequest = common_http_Request::currentRequest(); |
| 76 | $service->createSessionFromRequest($pRequest, $resolver); |
| 77 | } catch (\common_user_auth_AuthFailedException $e) { |
| 78 | $data['success'] = false; |
| 79 | $data['errorCode'] = '401'; |
| 80 | $data['errorMsg'] = 'You are not authorized to access this functionality.'; |
| 81 | $data['version'] = TAO_VERSION; |
| 82 | |
| 83 | header('HTTP/1.0 401 Unauthorized'); |
| 84 | header('WWW-Authenticate: Basic realm="' . GENERIS_INSTANCE_NAME . '"'); |
| 85 | echo json_encode($data); |
| 86 | exit(0); |
| 87 | } |
| 88 | |
| 89 | // load translations |
| 90 | $uiLang = \common_session_SessionManager::getSession()->getInterfaceLanguage(); |
| 91 | \tao_helpers_I18n::init($ext, $uiLang); |
| 92 | |
| 93 | try { |
| 94 | if ($request->getMethod() == 'GET') { |
| 95 | $parameters = $request->getQueryParams(); |
| 96 | } else { |
| 97 | $parameters = $request->getParsedBody(); |
| 98 | } |
| 99 | $enforcer = new ActionEnforcer( |
| 100 | $resolver->getExtensionId(), |
| 101 | $resolver->getControllerClass(), |
| 102 | $resolver->getMethodName(), |
| 103 | $parameters |
| 104 | ); |
| 105 | $this->propagate($enforcer); |
| 106 | $enforcer($request, $response); |
| 107 | } catch (InterruptedActionException $iE) { |
| 108 | // Nothing to do here. |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Run the controller |
| 114 | * |
| 115 | * @deprecated use $this->__invoke() instead |
| 116 | * |
| 117 | * @param common_http_Request $pRequest |
| 118 | * @throws \ActionEnforcingException |
| 119 | * @throws \common_exception_Error |
| 120 | * @throws \common_exception_InvalidArgumentType |
| 121 | * @throws \common_ext_ExtensionException |
| 122 | */ |
| 123 | public function legacy(common_http_Request $pRequest) |
| 124 | { |
| 125 | $request = ServerRequest::fromGlobals(); |
| 126 | $response = new Response(); |
| 127 | $this($request, $response); |
| 128 | } |
| 129 | } |