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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Contains class mod_h5pactivity\output\result\sequencing
*
* @package mod_h5pactivity
* @copyright 2020 Ferran Recio
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_h5pactivity\output\result;
defined('MOODLE_INTERNAL') || die();
use mod_h5pactivity\output\result;
use renderer_base;
/**
* Class to display H5P sequencing result.
*
* @copyright 2020 Ferran Recio
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class sequencing extends result {
/**
* Return the options data structure.
*
* @return array of options
*/
protected function export_options(): ?array {
$correctpattern = reset($this->correctpattern);
$additionals = $this->additionals;
$response = $this->response;
if (isset($additionals->choices)) {
$choices = $this->get_descriptions($additionals->choices);
} else {
$choices = [];
}
$options = [];
$num = 1;
foreach ($correctpattern as $key => $pattern) {
if (!isset($choices[$pattern])) {
continue;
}
$option = (object)[
'id' => 'true',
'description' => get_string('result_sequencing_position', 'mod_h5pactivity', $num),
'correctanswer' => $this->get_answer(parent::TEXT, $choices[$pattern]->description),
'correctanswerid' => 'item_'.$key,
];
if (isset($response[$key])) {
$answerstate = ($response[$key] == $option->correctanswerid) ? parent::PASS : parent::FAIL;
} else {
$answerstate = parent::FAIL;
}
$option->useranswer = $this->get_answer($answerstate);
$options[$key] = $option;
$num ++;
}
return $options;
}
/**
* Return a label for result user options/choices.
*
* @return string to use in options table
*/
protected function get_optionslabel(): string {
return get_string('result_sequencing_choice', 'mod_h5pactivity');
}
/**
* Return a label for result user correct answer.
*
* @return string to use in options table
*/
protected function get_correctlabel(): string {
return get_string('result_sequencing_answer', 'mod_h5pactivity');
}
}