141 lines
4.8 KiB
PHP
141 lines
4.8 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 ;
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*
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*/
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namespace oat\taoProctoring\model\datatable;
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use oat\tao\model\datatable\implementation\DatatableRequest;
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use oat\tao\model\datatable\DatatablePayload;
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use oat\taoProctoring\model\execution\DeliveryExecutionList;
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use Zend\ServiceManager\ServiceLocatorAwareInterface;
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use Zend\ServiceManager\ServiceLocatorAwareTrait;
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use oat\taoProctoring\model\ProctorService;
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use oat\taoProctoring\helpers\DeliveryHelper;
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/**
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* Class DeliveriesMonitorDatatable
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* @package oat\taoProctoring\model\datatable
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* @author Aleh Hutnikau, <hutnikau@1pt.com>
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*/
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class DeliveriesMonitorDatatable implements DatatablePayload, ServiceLocatorAwareInterface
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{
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use ServiceLocatorAwareTrait;
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/**
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* @var DatatableRequest
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*/
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protected $request;
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/**
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* @var DatatableRequest
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*/
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protected $datatableRequest;
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/**
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* @var \core_kernel_classes_Resource
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*/
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protected $delivery;
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/**
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* DeliveriesMonitorDatatable constructor.
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* @param \core_kernel_classes_Resource $delivery
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* @param \Request $request
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*/
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public function __construct(\core_kernel_classes_Resource $delivery = null, $request)
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{
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$this->datatableRequest = DatatableRequest::fromGlobals();
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$this->request = $request;
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$this->delivery = $delivery;
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}
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public function getPayload()
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{
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$context = $this->request->hasParameter('context') ? $this->request->getParameter('context') : null;
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$filters = [];
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foreach ($this->datatableRequest->getFilters() as $filterKey => $filterValue) {
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if ($filterKey === 'start_time') {
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$times = explode(' - ', $filterValue);
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$filters[] = ['start_time' => '>' . $times[0]];
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if (isset($times[1])) {
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$filters[] = ['start_time' => '<' . $times[1]];
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}
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} elseif ($filterKey === 'tag') {
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$filters[] = [$filterKey => $filterValue];
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} else {
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$filters[] = [$filterKey => 'LIKE %'.$filterValue.'%'];
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}
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}
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$options = [];
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$options['filters'] = $filters;
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$orderCol = DeliveryHelper::adjustColumnName($this->datatableRequest->getSortBy());
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if ($orderCol) {
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$options['order'] = join(' ', [
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$orderCol,
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$this->datatableRequest->getSortOrder(),
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$this->datatableRequest->getSortType()
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]);
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}
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$options['limit'] = $this->datatableRequest->getRows();
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$options['offset'] = ($this->datatableRequest->getPage() - 1) * $this->datatableRequest->getRows();
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$service = $this->getServiceLocator()->get(ProctorService::SERVICE_ID);
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$proctor = \common_session_SessionManager::getSession()->getUser();
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$executions = $service->getProctorableDeliveryExecutions($proctor, $this->delivery, $context, $options);
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$total = $service->countProctorableDeliveryExecutions($proctor, $this->delivery, $context, $options);
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$totalPages = ceil($total / $this->datatableRequest->getRows());
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return $this->doPostProcessing($executions, $total, $totalPages);
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}
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/**
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* @param array $executionsData
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* @param integer $amount
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* @param integer $pages
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* @return array
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* @throws \common_ext_ExtensionException
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*/
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protected function doPostProcessing(array $executionsData, $amount, $pages)
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{
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return [
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'success' => true,
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'amount' => $amount,
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'total' => $pages,
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'page' => $this->datatableRequest->getPage(),
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'rows' => $this->datatableRequest->getRows(),
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'data' => $this->getDeliveryHelperService()->adjustDeliveryExecutions($executionsData),
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];
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}
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/**
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* @return array
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*/
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public function jsonSerialize()
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{
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return $this->getPayload();
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}
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/**
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* @return DeliveryExecutionList
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*/
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private function getDeliveryHelperService()
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{
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return $this->getServiceLocator()->get(DeliveryExecutionList::class);
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}
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}
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