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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) 2013-2024 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT); |
| 19 | */ |
| 20 | |
| 21 | use oat\taoQtiTest\models\TestCategoryPresetProvider; |
| 22 | use oat\taoQtiTest\models\TestModelService; |
| 23 | use oat\generis\model\data\event\ResourceUpdated; |
| 24 | use oat\oatbox\event\EventManager; |
| 25 | |
| 26 | use function GuzzleHttp\Psr7\stream_for; |
| 27 | |
| 28 | /** |
| 29 | * QTI test Creator Controller. |
| 30 | * |
| 31 | * @author Bertrand Chevrier <bertrand@taotesting.com> |
| 32 | * @package taoQtiTest |
| 33 | |
| 34 | * @license GPLv2 http://www.opensource.org/licenses/gpl-2.0.php |
| 35 | */ |
| 36 | class taoQtiTest_actions_Creator extends tao_actions_CommonModule |
| 37 | { |
| 38 | /** |
| 39 | * Render the creator base view |
| 40 | */ |
| 41 | public function index() |
| 42 | { |
| 43 | |
| 44 | $labels = []; |
| 45 | $testUri = $this->getRequestParameter('uri'); |
| 46 | $testModel = $this->getServiceManager()->get(TestModelService::SERVICE_ID); |
| 47 | |
| 48 | // Add support for translation and side-by-side view |
| 49 | $originResourceUri = $this->getRequestParameter('originResourceUri'); |
| 50 | $this->setData('translation', $this->getRequestParameter('translation') ?? "false"); |
| 51 | $this->setData('originResourceUri', json_encode($originResourceUri)); |
| 52 | |
| 53 | $items = $testModel->getItems(new core_kernel_classes_Resource(tao_helpers_Uri::decode($testUri))); |
| 54 | foreach ($items as $item) { |
| 55 | $labels[$item->getUri()] = $item->getLabel(); |
| 56 | } |
| 57 | $this->setData( |
| 58 | 'labels', |
| 59 | json_encode(tao_helpers_Uri::encodeArray($labels, tao_helpers_Uri::ENCODE_ARRAY_KEYS)) |
| 60 | ); |
| 61 | |
| 62 | $runtimeConfig = $this->getRuntimeConfig(); |
| 63 | $categoriesPresetService = $this->getServiceManager()->get(TestCategoryPresetProvider::SERVICE_ID); |
| 64 | $this->setData('categoriesPresets', json_encode($categoriesPresetService->getAvailablePresets($runtimeConfig))); |
| 65 | |
| 66 | $this->setData('loadUrl', _url('getTest', null, null, ['uri' => $testUri])); |
| 67 | $this->setData('loadOriginUrl', _url('getTest', null, null, ['uri' => $originResourceUri])); |
| 68 | $this->setData('saveUrl', _url('saveTest', null, null, ['uri' => $testUri])); |
| 69 | |
| 70 | if (common_ext_ExtensionsManager::singleton()->isInstalled('taoBlueprints')) { |
| 71 | $this->setData( |
| 72 | 'blueprintsByIdUrl', |
| 73 | _url( |
| 74 | 'getBlueprintsByIdentifier', |
| 75 | 'Blueprints', |
| 76 | 'taoBlueprints' |
| 77 | ) |
| 78 | ); |
| 79 | $this->setData( |
| 80 | 'blueprintsByTestSectionUrl', |
| 81 | _url( |
| 82 | 'getBlueprintsByTestSection', |
| 83 | 'Blueprints', |
| 84 | 'taoBlueprints', |
| 85 | ['test' => $testUri] |
| 86 | ) |
| 87 | ); |
| 88 | } |
| 89 | $this->setData('identifierUrl', _url('getIdentifier', null, null, ['uri' => $testUri])); |
| 90 | |
| 91 | $guidedNavigation = false; |
| 92 | if (is_array($runtimeConfig) && isset($runtimeConfig['guidedNavigation'])) { |
| 93 | $guidedNavigation = $runtimeConfig['guidedNavigation']; |
| 94 | } |
| 95 | $this->setData('guidedNavigation', json_encode($guidedNavigation == true)); |
| 96 | |
| 97 | $this->setView('creator.tpl'); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Get json's test content, the uri of the test must be provided in parameter |
| 102 | */ |
| 103 | public function getTest() |
| 104 | { |
| 105 | $test = $this->getCurrentTest(); |
| 106 | $qtiTestService = taoQtiTest_models_classes_QtiTestService::singleton(); |
| 107 | |
| 108 | $this->setContentHeader('application/json', 'UTF-8'); |
| 109 | |
| 110 | $this->response = $this->getPsrResponse()->withBody(stream_for($qtiTestService->getJsonTest($test))); |
| 111 | } |
| 112 | |
| 113 | /** |
| 114 | * Save a test, test uri and |
| 115 | * The request must use the POST method and contains |
| 116 | * the test uri and a json string that represents the QTI Test in the model parameter. |
| 117 | */ |
| 118 | public function saveTest() |
| 119 | { |
| 120 | $saved = false; |
| 121 | if ($this->isRequestPost() && $this->getRequest()->accept('application/json')) { |
| 122 | if ($this->hasRequestParameter('model')) { |
| 123 | $parameters = $this->getRequest()->getRawParameters(); |
| 124 | |
| 125 | $test = $this->getCurrentTest(); |
| 126 | $qtiTestService = taoQtiTest_models_classes_QtiTestService::singleton(); |
| 127 | |
| 128 | $saved = $qtiTestService->saveJsonTest($test, $parameters['model']); |
| 129 | |
| 130 | $eventManager = $this->getServiceManager()->get(EventManager::SERVICE_ID); |
| 131 | $eventManager->trigger(new ResourceUpdated($test)); |
| 132 | |
| 133 | //save the blueprint if the extension is installed |
| 134 | if (common_ext_ExtensionsManager::singleton()->isInstalled('taoBlueprints')) { |
| 135 | $testSectionLinkService = $this->getServiceManager()->get( |
| 136 | \oat\taoBlueprints\model\TestSectionLinkService::SERVICE_ID |
| 137 | ); |
| 138 | $model = json_decode($parameters['model'], true); |
| 139 | if (isset($model['testParts'])) { |
| 140 | foreach ($model['testParts'] as $testPart) { |
| 141 | if (isset($testPart['assessmentSections'])) { |
| 142 | foreach ($testPart['assessmentSections'] as $section) { |
| 143 | if (isset($section['blueprint'])) { |
| 144 | if (!empty($section['blueprint'])) { |
| 145 | $testSectionLinkService->setBlueprintForTestSection( |
| 146 | $test, |
| 147 | $section['identifier'], |
| 148 | $section['blueprint'] |
| 149 | ); |
| 150 | } else { |
| 151 | $testSectionLinkService->removeBlueprintForTestSection( |
| 152 | $test, |
| 153 | $section['identifier'] |
| 154 | ); |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | } |
| 161 | } |
| 162 | } |
| 163 | } |
| 164 | $this->setContentHeader('application/json', 'UTF-8'); |
| 165 | |
| 166 | $this->response = $this->getPsrResponse()->withBody(stream_for(json_encode(['saved' => $saved]))); |
| 167 | } |
| 168 | |
| 169 | |
| 170 | public function getIdentifier() |
| 171 | { |
| 172 | $response = []; |
| 173 | if ($this->getRequest()->accept('application/json')) { |
| 174 | //we need the model as well to keep consistency with the client |
| 175 | if ($this->hasRequestParameter('model') && $this->hasRequestParameter('qti-type')) { |
| 176 | $parameters = $this->getRequest()->getRawParameters(); |
| 177 | |
| 178 | $qtiTestService = taoQtiTest_models_classes_QtiTestService::singleton(); |
| 179 | $doc = $qtiTestService->fromJson($parameters['model']); |
| 180 | |
| 181 | $identifier = $qtiTestService->getIdentifierFor($doc, $this->getRequestParameter('qti-type')); |
| 182 | |
| 183 | $response = ['identifier' => $identifier]; |
| 184 | } |
| 185 | } |
| 186 | $this->setContentHeader('application/json', 'UTF-8'); |
| 187 | |
| 188 | $this->response = $this->getPsrResponse()->withBody(stream_for(json_encode($response))); |
| 189 | } |
| 190 | |
| 191 | |
| 192 | /** |
| 193 | * Returns the test that is being authored |
| 194 | * |
| 195 | * @throws tao_models_classes_MissingRequestParameterException |
| 196 | * @return core_kernel_classes_Resource |
| 197 | */ |
| 198 | protected function getCurrentTest() |
| 199 | { |
| 200 | if (!$this->hasRequestParameter('uri')) { |
| 201 | throw new tao_models_classes_MissingRequestParameterException('uri'); |
| 202 | } |
| 203 | return new core_kernel_classes_Resource(tao_helpers_Uri::decode($this->getRequestParameter('uri'))); |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * Get the runtime config |
| 208 | * @return array the configuration |
| 209 | */ |
| 210 | protected function getRuntimeConfig() |
| 211 | { |
| 212 | $extension = $this |
| 213 | ->getServiceLocator() |
| 214 | ->get(\common_ext_ExtensionsManager::SERVICE_ID) |
| 215 | ->getExtensionById('taoQtiTest'); |
| 216 | return $extension->getConfig('testRunner'); |
| 217 | } |
| 218 | } |