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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Contains class mod_h5pactivity\output\result\sequencing
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*
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* @package mod_h5pactivity
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* @copyright 2020 Ferran Recio
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace mod_h5pactivity\output\result;
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defined('MOODLE_INTERNAL') || die();
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use mod_h5pactivity\output\result;
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use renderer_base;
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/**
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* Class to display H5P sequencing result.
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*
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* @copyright 2020 Ferran Recio
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class sequencing extends result {
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/**
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* Return the options data structure.
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*
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* @return array of options
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*/
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protected function export_options(): ?array {
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$correctpattern = reset($this->correctpattern);
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$additionals = $this->additionals;
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$response = $this->response;
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if (isset($additionals->choices)) {
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$choices = $this->get_descriptions($additionals->choices);
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} else {
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$choices = [];
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}
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$options = [];
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$num = 1;
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foreach ($correctpattern as $key => $pattern) {
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if (!isset($choices[$pattern])) {
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continue;
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}
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$option = (object)[
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'id' => 'true',
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'description' => get_string('result_sequencing_position', 'mod_h5pactivity', $num),
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'correctanswer' => $this->get_answer(parent::TEXT, $choices[$pattern]->description),
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'correctanswerid' => $key,
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];
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if (isset($response[$key])) {
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$responseid = str_replace('item_', '', $response[$key]);
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$answerstate = ($responseid == $option->correctanswerid) ? parent::PASS : parent::FAIL;
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} else {
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$answerstate = parent::FAIL;
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}
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$option->useranswer = $this->get_answer($answerstate);
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$options[$key] = $option;
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$num ++;
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}
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return $options;
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}
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/**
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* Return a label for result user options/choices.
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*
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* @return string to use in options table
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*/
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protected function get_optionslabel(): string {
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return get_string('result_sequencing_choice', 'mod_h5pactivity');
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}
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/**
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* Return a label for result user correct answer.
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*
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* @return string to use in options table
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*/
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protected function get_correctlabel(): string {
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return get_string('result_sequencing_answer', 'mod_h5pactivity');
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}
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}
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