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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 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT); |
| 19 | * |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | namespace oat\taoQtiItem\model\qti; |
| 24 | |
| 25 | /** |
| 26 | * An outcome is a data build in item output. The SCORE is one of the most |
| 27 | * outcomes. |
| 28 | * |
| 29 | * @access public |
| 30 | * @author Joel Bout, <joel.bout@tudor.lu> |
| 31 | * @package taoQTI |
| 32 | * @see http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10089 |
| 33 | */ |
| 34 | class OutcomeDeclaration extends VariableDeclaration |
| 35 | { |
| 36 | /** |
| 37 | * the QTI tag name as defined in QTI standard |
| 38 | * |
| 39 | * @access protected |
| 40 | * @var string |
| 41 | */ |
| 42 | protected static $qtiTagName = 'outcomeDeclaration'; |
| 43 | |
| 44 | protected function getUsedAttributes() |
| 45 | { |
| 46 | return array_merge( |
| 47 | parent::getUsedAttributes(), |
| 48 | [ |
| 49 | 'oat\\taoQtiItem\\model\\qti\\attribute\\View', |
| 50 | 'oat\\taoQtiItem\\model\\qti\\attribute\\Interpretation', |
| 51 | 'oat\\taoQtiItem\\model\\qti\\attribute\\LongInterpretation', |
| 52 | 'oat\\taoQtiItem\\model\\qti\\attribute\\ExternalScored', |
| 53 | 'oat\\taoQtiItem\\model\\qti\\attribute\\NormalMaximum', |
| 54 | 'oat\\taoQtiItem\\model\\qti\\attribute\\NormalMinimum', |
| 55 | 'oat\\taoQtiItem\\model\\qti\\attribute\\MasteryValue' |
| 56 | ] |
| 57 | ); |
| 58 | } |
| 59 | |
| 60 | public function toArray($filterVariableContent = false, &$filtered = []) |
| 61 | { |
| 62 | $data = parent::toArray($filterVariableContent, $filtered); |
| 63 | $data['defaultValue'] = $this->getDefaultValue(); |
| 64 | return $data; |
| 65 | } |
| 66 | |
| 67 | protected function getTemplateQtiVariables() |
| 68 | { |
| 69 | $variables = parent::getTemplateQtiVariables(); |
| 70 | $variables['defaultValue'] = null; |
| 71 | $defaultValue = $this->getDefaultValue(); |
| 72 | if (!is_null($defaultValue) && trim($defaultValue) != '') { |
| 73 | $variables['defaultValue'] = $defaultValue; |
| 74 | } |
| 75 | return $variables; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * get the outcome in JSON format |
| 80 | * |
| 81 | * @deprecated now use the new qtism lib for response evaluation |
| 82 | * @access public |
| 83 | * @author Joel Bout, <joel.bout@tudor.lu> |
| 84 | */ |
| 85 | public function toJSON() |
| 86 | { |
| 87 | $outcomeValue = null; |
| 88 | if ($this->defaultValue != '') { |
| 89 | $outcomeValue = [$this->defaultValue]; |
| 90 | } elseif ( |
| 91 | $this->getAttributeValue('baseType') == 'integer' |
| 92 | || $this->getAttributeValue('baseType') == 'float' |
| 93 | ) { |
| 94 | $outcomeValue = [0]; |
| 95 | } else { |
| 96 | $outcomeValue = null; |
| 97 | } |
| 98 | |
| 99 | $returnValue = taoQTI_models_classes_Matching_VariableFactory::createJSONVariableFromQTIData( |
| 100 | $this->getIdentifier(), |
| 101 | $this->getAttributeValue('cardinality'), |
| 102 | $this->getAttributeValue('baseType'), |
| 103 | $outcomeValue |
| 104 | ); |
| 105 | |
| 106 | return $returnValue; |
| 107 | } |
| 108 | } |