116 lines
2.6 KiB
PHP
116 lines
2.6 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) 2016 (original work) Open Assessment Technologies SA;
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*
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*/
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namespace oat\taoQtiTest\helpers;
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use qtism\runtime\tests\AssessmentTestSessionState;
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use qtism\runtime\tests\AssessmentTestSession;
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use qtism\data\AssessmentSection;
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use qtism\data\AssessmentItemRef;
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/**
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* Class represents test session state at a certain point in time.
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*
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* Class TestSessionMemento
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* @package oat\taoQtiTest\helpers
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*/
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class TestSessionMemento
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{
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/**
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* @var AssessmentTestSession
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*/
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private $session;
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/**
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* @var AssessmentTestSessionState
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*/
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private $state;
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/**
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* @var AssessmentItemRef
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*/
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private $item;
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/**
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* @var AssessmentSection
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*/
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private $section;
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/**
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* TestSessionMemento constructor.
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* @param AssessmentTestSession $session
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*/
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public function __construct(AssessmentTestSession $session)
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{
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$this->session = $session;
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$this->update();
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}
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/**
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* Update memento
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*/
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public function update()
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{
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$session = $this->session;
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$this->state = $session->getState();
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$route = $session->getRoute();
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if ($route->valid()) {
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$this->item = $session->getCurrentAssessmentItemRef();
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$this->section = $session->getCurrentAssessmentSection();
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} else {
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$this->item = false;
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$this->section = false;
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}
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}
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/**
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* @return int|AssessmentTestSessionState
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*/
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public function getState()
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{
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return $this->state;
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}
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/**
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* @return false|AssessmentItemRef
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*/
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public function getItem()
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{
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return $this->item;
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}
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/**
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* @return false|AssessmentSection
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*/
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public function getSection()
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{
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return $this->section;
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}
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/**
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* @return AssessmentTestSession
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*/
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public function getSession()
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{
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return $this->session;
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}
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}
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