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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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* Select from drop down list question renderer class.
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*
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* @package qtype_gapselect
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* @copyright 2011 The Open University
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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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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/question/type/gapselect/rendererbase.php');
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/**
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* Generates the output for select missing words questions.
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*
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* @copyright 2011 The Open University
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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 qtype_gapselect_renderer extends qtype_elements_embedded_in_question_text_renderer {
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protected function embedded_element(question_attempt $qa, $place,
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question_display_options $options) {
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$question = $qa->get_question();
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$group = $question->places[$place];
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$fieldname = $question->field($place);
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$value = $qa->get_last_qt_var($question->field($place));
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$attributes = [
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'id' => $this->box_id($qa, 'p' . $place),
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'class' => 'custom-select place' . $place,
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];
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$groupclass = 'group' . $group;
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if ($options->readonly) {
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$attributes['disabled'] = 'disabled';
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}
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$orderedchoices = $question->get_ordered_choices($group);
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$selectoptions = [];
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foreach ($orderedchoices as $orderedchoicevalue => $orderedchoice) {
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$selectoptions[$orderedchoicevalue] = format_string($orderedchoice->text);
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}
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$feedbackimage = '';
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if ($options->correctness) {
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$response = $qa->get_last_qt_data();
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if (array_key_exists($fieldname, $response)) {
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$fraction = (int) ($response[$fieldname] ==
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$question->get_right_choice_for($place));
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$attributes['class'] .= ' ' . $this->feedback_class($fraction);
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$feedbackimage = $this->feedback_image($fraction);
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}
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}
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$label = $options->add_question_identifier_to_label(get_string('blanknumber', 'qtype_gapselect', $place));
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// Use non-breaking space instead of 'Choose...'.
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$selecthtml = html_writer::label($label, $attributes['id'], false, ['class' => 'sr-only']);
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$selecthtml .= html_writer::select($selectoptions, $qa->get_qt_field_name($fieldname),
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$value, ' ', $attributes) . ' ' . $feedbackimage;
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return html_writer::tag('span', $selecthtml, ['class' => 'control '.$groupclass]);
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}
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}
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