MDL-20636 Conversion of the essay question type.
[moodle.git] / question / type / essay / renderer.php
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1<?php
2
3// This file is part of Moodle - http://moodle.org/
4//
5// Moodle is free software: you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// Moodle is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
14//
15// You should have received a copy of the GNU General Public License
16// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
17
18
19/**
20 * Essay question renderer class.
21 *
22 * @package qtype_essay
23 * @copyright 2009 The Open University
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 */
26
27
28/**
29 * Generates the output for essay questions.
30 *
31 * @copyright 2009 The Open University
32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
33 */
34class qtype_essay_renderer extends qtype_renderer {
35 public function formulation_and_controls(question_attempt $qa,
36 question_display_options $options) {
37
38 $question = $qa->get_question();
39
40 // Answer field.
41 $inputname = $qa->get_qt_field_name('answer');
42 $response = $qa->get_last_qt_var('answer', '');
43 if (empty($options->readonly)) {
44 // the student needs to type in their answer so print out a text editor
45 $answer = print_textarea(can_use_html_editor(), 18, 65, 630, 400, $inputname, $response, 0, true);
46
47 } else {
48 // it is read only, so just format the students answer and output it
49 $formatoptions = new stdClass();
50 $formatoptions->para = false;
51 $answer = html_writer::tag('div', format_text($response, FORMAT_HTML, $formatoptions),
52 array('class' => 'answerreview'));
53 }
54
55 $result = '';
56 $result .= html_writer::tag('div', $question->format_questiontext($qa),
57 array('class' => 'qtext'));
58
59 $result .= html_writer::start_tag('div', array('class' => 'ablock clearfix'));
60 $result .= html_writer::tag('div', get_string('answer', 'question'),
61 array('class' => 'prompt'));
62 $result .= html_writer::tag('div', $answer, array('class' => 'answer'));
63 $result .= html_writer::end_tag('div');
64
65 return $result;
66 }
67}