81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
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<?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) 2018 (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\tao\model\resources;
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use oat\generis\model\kernel\persistence\smoothsql\search\ComplexSearchService;
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use oat\search\base\QueryInterface;
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use Zend\ServiceManager\ServiceLocatorAwareTrait;
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use Zend\ServiceManager\ServiceLocatorAwareInterface;
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use core_kernel_classes_Resource;
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use core_kernel_classes_Class;
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/**
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* Class ResourceIterator
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* @package oat\tao\model\search\index
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* @author Aleh Hutnikau, <hutnikau@1pt.com>
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*/
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class ResourceIterator extends \core_kernel_classes_ResourceIterator implements ServiceLocatorAwareInterface
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{
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use ServiceLocatorAwareTrait;
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private $classessUsedInCriteria = [];
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/** @var QueryInterface */
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private $criteria;
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/**
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* @inheritdoc
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* @param array $criteria
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*/
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public function __construct($classes, QueryInterface $criteria = null)
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{
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parent::__construct($classes);
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$this->criteria = $criteria;
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}
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/**
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* Load resources from storage
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*
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* @param core_kernel_classes_Class $class
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* @param integer $offset
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* @return core_kernel_classes_Resource[]
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*/
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protected function loadResources(core_kernel_classes_Class $class, $offset)
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{
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$search = $this->getServiceLocator()->get(ComplexSearchService::SERVICE_ID);
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$queryBuilder = $search->query()->setLimit(self::CACHE_SIZE)->setOffset($offset);
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$criteria = $search->searchType($queryBuilder, $class->getUri(), false);
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if ($this->criteria !== null) {
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foreach ($this->criteria->getStoredQueryCriteria() as $storedQueryCriterion) {
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$criteria->addCriterion(
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$storedQueryCriterion->getName(),
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$storedQueryCriterion->getOperator(),
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$storedQueryCriterion->getValue()
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);
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}
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}
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$queryBuilder = $queryBuilder->setCriteria($criteria);
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return $search->getGateway()->search($queryBuilder);
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}
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}
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