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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) 2016 (original work) Open Assessment Technologies SA ; |
| 19 | */ |
| 20 | |
| 21 | /** |
| 22 | * @author Jean-Sébastien Conan <jean-sebastien.conan@vesperiagroup.com> |
| 23 | */ |
| 24 | |
| 25 | namespace oat\taoQtiTest\models\runner\rubric; |
| 26 | |
| 27 | use oat\oatbox\service\ConfigurableService; |
| 28 | use oat\taoQtiTest\models\runner\RunnerServiceContext; |
| 29 | use OutOfBoundsException; |
| 30 | use qtism\data\AssessmentItemRef; |
| 31 | use qtism\data\View; |
| 32 | use qtism\runtime\tests\AssessmentTestSession; |
| 33 | use qtism\runtime\tests\RouteItem; |
| 34 | use taoQtiTest_models_classes_QtiTestService; |
| 35 | |
| 36 | /** |
| 37 | * Class QtiRunnerRubric |
| 38 | * @package oat\taoQtiTest\models\runner\rubric |
| 39 | */ |
| 40 | class QtiRunnerRubric extends ConfigurableService implements RunnerRubric |
| 41 | { |
| 42 | public const SERVICE_ID = 'taoQtiTest/QtiRunnerRubric'; |
| 43 | |
| 44 | /** |
| 45 | * Gets the rubrics according to the current session state |
| 46 | * The content is directly rendered into the page |
| 47 | * @param RunnerServiceContext $context |
| 48 | * @param AssessmentItemRef $itemRef (optional) otherwise use the current |
| 49 | * @return mixed |
| 50 | */ |
| 51 | public function getRubrics(RunnerServiceContext $context, AssessmentItemRef $itemRef = null) |
| 52 | { |
| 53 | /* @var AssessmentTestSession $session */ |
| 54 | $session = $context->getTestSession(); |
| 55 | |
| 56 | $routeItem = null; |
| 57 | if (!is_null($itemRef)) { |
| 58 | try { |
| 59 | $routeItem = $session->getRoute()->getRouteItemsByAssessmentItemRef($itemRef); |
| 60 | if ($routeItem) { |
| 61 | $routeItem = $routeItem[0]; |
| 62 | } |
| 63 | } catch (OutOfBoundsException $obe) { |
| 64 | \common_Logger::d("Could not retrieve the route for item '${itemRef}'."); |
| 65 | } |
| 66 | } else { |
| 67 | $routeItem = $session->getRoute()->current(); |
| 68 | } |
| 69 | |
| 70 | return implode('', $this->getRubricBlock($routeItem, $session, $context->getCompilationDirectory())); |
| 71 | } |
| 72 | |
| 73 | |
| 74 | /** |
| 75 | * @param RouteItem $routeItem |
| 76 | * @param AssessmentTestSession $session |
| 77 | * @param array $compilationDirs |
| 78 | * @return array |
| 79 | */ |
| 80 | public function getRubricBlock($routeItem, $session, $compilationDirs) |
| 81 | { |
| 82 | // TODO: make a better implementation for rubrics loading. |
| 83 | |
| 84 | $rubrics = []; |
| 85 | |
| 86 | if ($routeItem) { |
| 87 | $rubricRefs = $routeItem->getRubricBlockRefs(); |
| 88 | |
| 89 | if (count($rubricRefs) > 0) { |
| 90 | // -- variables used in the included rubric block templates. |
| 91 | // base path (base URI to be used for resource inclusion). |
| 92 | $basePathVarName = taoQtiTest_models_classes_QtiTestService::TEST_BASE_PATH_NAME; |
| 93 | $$basePathVarName = $compilationDirs['public']->getPublicAccessUrl(); |
| 94 | |
| 95 | // state name (the variable to access to get the state of the assessmentTestSession). |
| 96 | $stateName = taoQtiTest_models_classes_QtiTestService::TEST_RENDERING_STATE_NAME; |
| 97 | $$stateName = $session; |
| 98 | |
| 99 | // views name (the variable to be accessed for the visibility of rubric blocks). |
| 100 | $viewsName = taoQtiTest_models_classes_QtiTestService::TEST_VIEWS_NAME; |
| 101 | $$viewsName = [View::CANDIDATE]; |
| 102 | |
| 103 | $tmpDir = \tao_helpers_File::createTempDir(); |
| 104 | ob_start(); |
| 105 | foreach ($rubricRefs as $rubric) { |
| 106 | $data = $compilationDirs['private']->read($rubric->getHref()); |
| 107 | $tmpFile = $tmpDir . basename($rubric->getHref()); |
| 108 | file_put_contents($tmpFile, $data); |
| 109 | include($tmpFile); |
| 110 | unlink($tmpFile); |
| 111 | } |
| 112 | $rubrics[] = ob_get_contents(); |
| 113 | ob_end_clean(); |
| 114 | rmdir($tmpDir); |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | return $rubrics; |
| 119 | } |
| 120 | } |