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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) 2021 (original work) Open Assessment Technologies SA; |
| 19 | * |
| 20 | * @author Ricardo Quintanilha <ricardo.quintanilha@taotesting.com> |
| 21 | */ |
| 22 | |
| 23 | declare(strict_types=1); |
| 24 | |
| 25 | namespace oat\taoQtiTest\model\Infrastructure; |
| 26 | |
| 27 | use oat\tao\model\featureFlag\FeatureFlagChecker; |
| 28 | use oat\taoQtiTest\model\Domain\Model\ItemResponse; |
| 29 | use oat\taoQtiTest\model\Domain\Model\ItemResponseRepositoryInterface; |
| 30 | use oat\taoQtiTest\models\classes\runner\QtiRunnerInvalidResponsesException; |
| 31 | use oat\taoQtiTest\models\runner\QtiRunnerEmptyResponsesException; |
| 32 | use oat\taoQtiTest\models\runner\QtiRunnerItemResponseException; |
| 33 | use oat\taoQtiTest\models\runner\QtiRunnerService; |
| 34 | use oat\taoQtiTest\models\runner\RunnerServiceContext; |
| 35 | use qtism\runtime\tests\AssessmentItemSessionException; |
| 36 | use taoQtiTest_helpers_TestRunnerUtils as TestRunnerUtils; |
| 37 | |
| 38 | class QtiItemResponseRepository implements ItemResponseRepositoryInterface |
| 39 | { |
| 40 | /** @var QtiRunnerService */ |
| 41 | private $runnerService; |
| 42 | private FeatureFlagChecker $featureFlagChecker; |
| 43 | private QtiItemResponseValidator $itemResponseValidator; |
| 44 | |
| 45 | public function __construct( |
| 46 | QtiRunnerService $runnerService, |
| 47 | FeatureFlagChecker $featureFlagChecker, |
| 48 | QtiItemResponseValidator $itemResponseValidator |
| 49 | ) { |
| 50 | $this->runnerService = $runnerService; |
| 51 | $this->featureFlagChecker = $featureFlagChecker; |
| 52 | $this->itemResponseValidator = $itemResponseValidator; |
| 53 | } |
| 54 | |
| 55 | public function save(ItemResponse $itemResponse, RunnerServiceContext $serviceContext): void |
| 56 | { |
| 57 | if ($this->runnerService->isTerminated($serviceContext)) { |
| 58 | return; |
| 59 | } |
| 60 | |
| 61 | $this->endItemTimer($itemResponse, $serviceContext); |
| 62 | $this->saveItemState($itemResponse, $serviceContext); |
| 63 | $this->saveItemResponses($itemResponse, $serviceContext); |
| 64 | } |
| 65 | |
| 66 | private function endItemTimer(ItemResponse $itemResponse, RunnerServiceContext $serviceContext): void |
| 67 | { |
| 68 | if ($itemResponse->getDuration() === null) { |
| 69 | return; |
| 70 | } |
| 71 | |
| 72 | $this->runnerService->endTimer( |
| 73 | $serviceContext, |
| 74 | $itemResponse->getDuration(), |
| 75 | $itemResponse->getTimestamp() |
| 76 | ); |
| 77 | } |
| 78 | |
| 79 | private function saveItemState(ItemResponse $itemResponse, RunnerServiceContext $serviceContext): void |
| 80 | { |
| 81 | if ( |
| 82 | empty($itemResponse->getItemIdentifier()) |
| 83 | || $itemResponse->getState() === null |
| 84 | ) { |
| 85 | return; |
| 86 | } |
| 87 | |
| 88 | $this->runnerService->setItemState( |
| 89 | $serviceContext, |
| 90 | $itemResponse->getItemIdentifier(), |
| 91 | $itemResponse->getState() |
| 92 | ); |
| 93 | } |
| 94 | |
| 95 | private function saveItemResponses(ItemResponse $itemResponse, RunnerServiceContext $serviceContext): void |
| 96 | { |
| 97 | if ( |
| 98 | empty($itemResponse->getItemIdentifier()) |
| 99 | || $itemResponse->getResponse() === null |
| 100 | ) { |
| 101 | return; |
| 102 | } |
| 103 | |
| 104 | $itemDefinition = $this->runnerService->getItemHref($serviceContext, $itemResponse->getItemIdentifier()); |
| 105 | |
| 106 | if (empty($itemDefinition)) { |
| 107 | return; |
| 108 | } |
| 109 | |
| 110 | if ( |
| 111 | $serviceContext->getCurrentAssessmentItemRef() === false |
| 112 | || $serviceContext->getCurrentAssessmentItemRef()->getIdentifier() !== $itemResponse->getItemIdentifier() |
| 113 | ) { |
| 114 | throw new QtiRunnerItemResponseException(__('Item response identifier does not match current item')); |
| 115 | } |
| 116 | |
| 117 | $responses = $this->runnerService->parsesItemResponse( |
| 118 | $serviceContext, |
| 119 | $itemDefinition, |
| 120 | $itemResponse->getResponse() |
| 121 | ); |
| 122 | |
| 123 | if ($this->featureFlagChecker->isEnabled('FEATURE_FLAG_RESPONSE_VALIDATOR')) { |
| 124 | try { |
| 125 | $this->itemResponseValidator->validate($serviceContext->getTestSession(), $responses); |
| 126 | } catch (AssessmentItemSessionException $e) { |
| 127 | throw new QtiRunnerInvalidResponsesException($e->getMessage()); |
| 128 | } |
| 129 | |
| 130 | $this->runnerService->storeItemResponse($serviceContext, $itemDefinition, $responses); |
| 131 | return; |
| 132 | } |
| 133 | |
| 134 | if ( |
| 135 | $this->runnerService->getTestConfig()->getConfigValue('enableAllowSkipping') |
| 136 | && !TestRunnerUtils::doesAllowSkipping($serviceContext->getTestSession()) |
| 137 | && $this->runnerService->emptyResponse($serviceContext, $responses) |
| 138 | ) { |
| 139 | throw new QtiRunnerEmptyResponsesException(); |
| 140 | } |
| 141 | |
| 142 | $this->runnerService->storeItemResponse($serviceContext, $itemDefinition, $responses); |
| 143 | } |
| 144 | } |