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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) 2015 (original work) Open Assessment Technologies SA; |
| 19 | * |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | namespace oat\taoProctoring\model; |
| 24 | |
| 25 | use oat\generis\model\OntologyRdfs; |
| 26 | use oat\oatbox\service\ConfigurableService; |
| 27 | use oat\oatbox\service\ServiceManager; |
| 28 | use oat\taoDelivery\model\execution\DeliveryExecution as DeliveryExecutionInterface; |
| 29 | use oat\taoDeliveryRdf\model\DeliveryAssemblyService; |
| 30 | use oat\taoOutcomeUi\model\ResultsService; |
| 31 | use oat\taoOutcomeUi\model\Wrapper\ResultServiceWrapper; |
| 32 | use oat\taoProctoring\model\implementation\TestSessionService; |
| 33 | use qtism\data\View; |
| 34 | use taoQtiTest_models_classes_QtiTestService; |
| 35 | |
| 36 | /** |
| 37 | * Class AssessmentResultsService |
| 38 | * |
| 39 | * Service to retrieve session data such as results, test taker data, execution time and so on. |
| 40 | * |
| 41 | * @package oat\taoProctoring\model |
| 42 | * @author Aleh Hutnikau <hutnikau@1pt.com> |
| 43 | */ |
| 44 | class AssessmentResultsService extends ConfigurableService |
| 45 | { |
| 46 | /** @deprecated */ |
| 47 | public const CONFIG_ID = 'taoProctoring/AssessmentResults'; |
| 48 | |
| 49 | public const SERVICE_ID = 'taoProctoring/AssessmentResults'; |
| 50 | |
| 51 | public const OPTION_PRINTABLE_RUBRIC_TAG = 'printable_rubric_tag'; |
| 52 | public const OPTION_PRINT_REPORT_BUTTON = 'print_report_button'; |
| 53 | |
| 54 | public const OPTION_SCORE_URL = 'score_report_url'; |
| 55 | |
| 56 | /** |
| 57 | * Get test taker data as associative array |
| 58 | * @param DeliveryExecutionInterface $deliveryExecution |
| 59 | * @return array |
| 60 | */ |
| 61 | public function getTestTakerData(DeliveryExecutionInterface $deliveryExecution) |
| 62 | { |
| 63 | $data = $this |
| 64 | ->getResultService($deliveryExecution->getDelivery()) |
| 65 | ->getTestTakerData($deliveryExecution->getIdentifier()); |
| 66 | $result = $this->propertiesToArray($data); |
| 67 | return $result; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Get test data as associative array |
| 72 | * @param DeliveryExecutionInterface $deliveryExecution |
| 73 | * @return array |
| 74 | * @throws \common_Exception |
| 75 | * @throws \common_exception_InvalidArgumentType |
| 76 | * @throws \common_exception_NotFound |
| 77 | * @throws \core_kernel_classes_EmptyProperty |
| 78 | */ |
| 79 | public function getTestData(DeliveryExecutionInterface $deliveryExecution) |
| 80 | { |
| 81 | $resultService = $this->getResultService($deliveryExecution->getDelivery()); |
| 82 | $testResource = DeliveryAssemblyService::singleton()->getOrigin($deliveryExecution->getDelivery()); |
| 83 | $propValues = $testResource->getPropertiesValues(array( |
| 84 | OntologyRdfs::RDFS_LABEL, |
| 85 | )); |
| 86 | $result = $this->propertiesToArray($propValues); |
| 87 | |
| 88 | $deliveryVariables = $resultService->getVariableDataFromDeliveryResult($deliveryExecution->getIdentifier()); |
| 89 | $result = array_merge($result, $this->variablesToArray($deliveryVariables)); |
| 90 | |
| 91 | return $result; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Get session results |
| 96 | * @param DeliveryExecutionInterface $deliveryExecution |
| 97 | * @return array |
| 98 | */ |
| 99 | public function getResultsData(DeliveryExecutionInterface $deliveryExecution) |
| 100 | { |
| 101 | $result = []; |
| 102 | $resultService = $this->getResultService($deliveryExecution->getDelivery()); |
| 103 | |
| 104 | $itemsData = $resultService->getItemVariableDataFromDeliveryResult( |
| 105 | $deliveryExecution->getIdentifier(), |
| 106 | 'lastSubmitted' |
| 107 | ); |
| 108 | |
| 109 | foreach ($itemsData as $itemData) { |
| 110 | $rawResult = []; |
| 111 | $rawResult['label'] = $itemData['label']; |
| 112 | foreach ($itemData['sortedVars'] as $variables) { |
| 113 | $variableValues = array_map(function ($variable) { |
| 114 | $variable = current($variable); |
| 115 | return $variable['var']->getValue(); |
| 116 | }, $variables); |
| 117 | $rawResult = array_merge($rawResult, $variableValues); |
| 118 | }; |
| 119 | $result[] = $rawResult; |
| 120 | } |
| 121 | return $result; |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * Get delivery execution data |
| 126 | * @param DeliveryExecutionInterface $deliveryExecution |
| 127 | * @return array |
| 128 | */ |
| 129 | public function getDeliveryData(DeliveryExecutionInterface $deliveryExecution) |
| 130 | { |
| 131 | $result = [ |
| 132 | 'start' => $deliveryExecution->getStartTime(), |
| 133 | 'end' => $deliveryExecution->getFinishTime(), |
| 134 | 'label' => $deliveryExecution->getLabel() |
| 135 | ]; |
| 136 | return $result; |
| 137 | } |
| 138 | |
| 139 | |
| 140 | /** |
| 141 | * Get rubric to be printed |
| 142 | * Rubric is considered printed if it included to the section which has an item tagged by specified tag |
| 143 | * (@see ) |
| 144 | * |
| 145 | * @param DeliveryExecutionInterface $deliveryExecution |
| 146 | * @return string |
| 147 | */ |
| 148 | public function getPrintableRubric(DeliveryExecutionInterface $deliveryExecution) |
| 149 | { |
| 150 | $testSessionService = ServiceManager::getServiceManager()->get(TestSessionService::SERVICE_ID); |
| 151 | $session = $testSessionService->getTestSession($deliveryExecution); |
| 152 | |
| 153 | $inputParameters = $testSessionService->getRuntimeInputParameters($deliveryExecution); |
| 154 | $testDefinition = \taoQtiTest_helpers_Utils::getTestDefinition($inputParameters['QtiTestCompilation']); |
| 155 | $sections = $testDefinition->getComponentsByClassName('assessmentSection'); |
| 156 | |
| 157 | $tag = $this->getOption(self::OPTION_PRINTABLE_RUBRIC_TAG); |
| 158 | |
| 159 | $directoryIds = explode('|', $inputParameters['QtiTestCompilation']); |
| 160 | $compilationDirs = array( |
| 161 | 'private' => \tao_models_classes_service_FileStorage::singleton()->getDirectoryById($directoryIds[0]), |
| 162 | 'public' => \tao_models_classes_service_FileStorage::singleton()->getDirectoryById($directoryIds[1]), |
| 163 | ); |
| 164 | |
| 165 | $rubrics = []; |
| 166 | |
| 167 | // -- variables used in the included rubric block templates. |
| 168 | // base path (base URI to be used for resource inclusion). |
| 169 | $basePathVarName = taoQtiTest_models_classes_QtiTestService::TEST_BASE_PATH_NAME; |
| 170 | $$basePathVarName = $compilationDirs['public']->getPublicAccessUrl(); |
| 171 | |
| 172 | // state name (the variable to access to get the state of the assessmentTestSession). |
| 173 | $stateName = taoQtiTest_models_classes_QtiTestService::TEST_RENDERING_STATE_NAME; |
| 174 | $$stateName = $session; |
| 175 | |
| 176 | // views name (the variable to be accessed for the visibility of rubric blocks). |
| 177 | $viewsName = taoQtiTest_models_classes_QtiTestService::TEST_VIEWS_NAME; |
| 178 | $$viewsName = array(View::CANDIDATE); |
| 179 | |
| 180 | foreach ($sections as $section) { |
| 181 | $assessmentItemsRef = $section->getComponentsByClassName('assessmentItemRef'); |
| 182 | foreach ($assessmentItemsRef as $item) { |
| 183 | foreach ($item->getCategories() as $category) { |
| 184 | if ($category === $tag) { |
| 185 | foreach ($section->getRubricBlockRefs() as $rubric) { |
| 186 | ob_start(); |
| 187 | include $compilationDirs['private']->getPath() . '/' . ltrim($rubric->getHref(), './\\'); |
| 188 | $rubrics[] = ob_get_clean(); |
| 189 | } |
| 190 | } |
| 191 | }; |
| 192 | }; |
| 193 | } |
| 194 | |
| 195 | return $rubrics; |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Get the configurable url parts or default url to proctoring |
| 200 | */ |
| 201 | public function getScoreReportUrlParts() |
| 202 | { |
| 203 | return (array) $this->getOption(self::OPTION_SCORE_URL); |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * Get result service instance. |
| 208 | * @param \core_kernel_classes_Resource $delivery |
| 209 | * @return ResultsService |
| 210 | */ |
| 211 | protected function getResultService(\core_kernel_classes_Resource $delivery) |
| 212 | { |
| 213 | /** |
| 214 | * @var $ResultServiceWrapper ResultServiceWrapper |
| 215 | */ |
| 216 | $ResultServiceWrapper = $this->getServiceManager()->get(ResultServiceWrapper::SERVICE_ID); |
| 217 | |
| 218 | $resultsService = $ResultServiceWrapper->getService(); |
| 219 | $implementation = $resultsService->getReadableImplementation($delivery); |
| 220 | $resultsService->setImplementation($implementation); |
| 221 | return $resultsService; |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * @param array $properties |
| 226 | * @return array |
| 227 | */ |
| 228 | protected function propertiesToArray($properties) |
| 229 | { |
| 230 | $result = []; |
| 231 | foreach ($properties as $uri => $item) { |
| 232 | $resource = new \core_kernel_classes_Resource($uri); |
| 233 | if ($resource->exists() && isset($item[0])) { |
| 234 | $result[$resource->getLabel()] = (string) $item[0]; |
| 235 | } |
| 236 | } |
| 237 | return $result; |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * @param array $variables list of variables |
| 242 | * @return array |
| 243 | */ |
| 244 | protected function variablesToArray($variables) |
| 245 | { |
| 246 | $result = []; |
| 247 | foreach ($variables as $variable) { |
| 248 | $result[$variable->getIdentifier()] = $variable->getValue(); |
| 249 | } |
| 250 | return $result; |
| 251 | } |
| 252 | } |