76 lines
2.9 KiB
PHP
76 lines
2.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2017 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*/
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namespace oat\taoQtiItem\model\qti\metadata\ontology;
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use oat\generis\model\OntologyAwareTrait;
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use oat\taoQtiItem\model\qti\metadata\MetadataInjectionException;
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use oat\taoQtiItem\model\qti\metadata\MetadataInjector;
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use oat\taoQtiItem\model\qti\metadata\MetadataValue;
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class GenericLomOntologyClassificationInjector implements MetadataInjector
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{
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use OntologyAwareTrait;
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/**
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* Inject dynamically a metadata to an item property
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*
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* @param mixed $target
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* @param array $values
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* @throws MetadataInjectionException
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*/
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public function inject($target, array $values)
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{
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if (!$target instanceof \core_kernel_classes_Resource) {
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$msg = "The given target is not an instance of core_kernel_classes_Resource.";
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throw new MetadataInjectionException($msg);
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}
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/** @var \core_kernel_classes_Class $targetClass */
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$types = $target->getTypes();
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$targetClass = reset($types);
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$classProperties = $targetClass->getProperties(true);
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$properties = [];
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foreach ($classProperties as $property) {
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$properties[] = $property->getUri();
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}
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$properties = array_diff($properties, GenericLomOntologyClassificationExtractor::$excludedProperties);
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foreach ($values as $metadataValues) {
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/** @var MetadataValue $metadataValue */
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foreach ($metadataValues as $metadataValue) {
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$lang = $metadataValue->getLanguage() ?: DEFAULT_LANG;
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$path = $metadataValue->getPath();
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$valuePath = end($path);
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if (in_array($valuePath, $properties)) {
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$prop = $this->getProperty($valuePath);
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if ($target->getPropertyValuesByLg($prop, $lang)->count() > 0) {
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$target->editPropertyValueByLg($prop, $metadataValue->getValue(), $lang);
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} else {
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$target->setPropertyValueByLg($prop, $metadataValue->getValue(), $lang);
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}
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}
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}
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}
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}
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}
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