100 lines
2.7 KiB
PHP
100 lines
2.7 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) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*
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*/
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namespace oat\taoQtiItem\model\qti;
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/**
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* A response is on object associated to an interactino containing which are the
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* response into the interaction choices and the score regarding the answers
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @package taoQTI
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* @see http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10042
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*/
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class Value extends Element
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{
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protected function getUsedAttributes()
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{
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return [
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'oat\\taoQtiItem\\model\\qti\\attribute\\BaseType',
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'oat\\taoQtiItem\\model\\qti\\attribute\\FieldIdentifier'
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];
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}
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/**
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* the QTI tag name as defined in QTI standard
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*
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* @access protected
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* @var string
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*/
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protected static $qtiTagName = 'value';
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/**
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* Element value
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* @access protected
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* @var string
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*/
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protected $value;
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public function __toString()
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{
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return $this->value;
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}
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/**
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* Set element value
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* @param string $value
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*/
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public function setValue($value)
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{
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$this->value = $value;
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}
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/**
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* Get element value
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* @return string
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*/
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public function getValue()
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{
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return $this->value;
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}
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/**
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* Get the array representation of the Qti Element.
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* Particularly helpful for data transformation, e.g. json
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*
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* @param bool $filterVariableContent
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* @param array $filtered
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* @return array
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*/
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public function toArray($filterVariableContent = false, &$filtered = [])
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{
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return [
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'value' => $this->value,
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'fieldIdentifier' => (string) $this->getAttribute('fieldIdentifier'),
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'baseType' => (string) $this->getAttribute('baseType'),
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'cardinality' => 'single'//cardinality always single for value, put it here to make it compatible with the rule engine
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];
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}
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}
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