MDL-20636 Start supporting different response formats in essay. #216
[moodle.git] / question / type / essay / questiontype.php
CommitLineData
aeb15530 1<?php
516cf3eb 2
fe6ce234
DC
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
1976496e 18/**
6d03299d
TH
19 * Question type class for the essay question type.
20 *
d3603157 21 * @package qtype
6d03299d 22 * @subpackage essay
d3603157
TH
23 * @copyright 2005 Mark Nielsen
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
7375c542 25 */
516cf3eb 26
516cf3eb 27
a17b297d
TH
28defined('MOODLE_INTERNAL') || die();
29
30
6d03299d
TH
31/**
32 * The essay question type.
33 *
d3603157
TH
34 * @copyright 2005 Mark Nielsen
35 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
6d03299d
TH
36 */
37class qtype_essay extends question_type {
38 public function is_manual_graded() {
516cf3eb 39 return true;
40 }
fb6179a1 41
894e8b4e
TH
42 public function get_question_options($question) {
43 global $DB;
44 $question->options = $DB->get_record('qtype_essay_options', array('questionid' => $question->id), '*', MUST_EXIST);
45 parent::get_question_options($question);
46 }
47
48 public function save_question_options($formdata) {
49 global $DB;
50 $context = $formdata->context;
51
52 $options = $DB->get_record('qtype_essay_options', array('questionid' => $formdata->id));
53 if (!$options) {
54 $options = new stdClass();
b36d2d06 55 $options->questionid = $formdata->id;
894e8b4e
TH
56 $options->id = $DB->insert_record('qtype_essay_options', $options);
57 }
58
59 $options->responseformat = $formdata->responseformat;
60 $options->responsefieldlines = $formdata->responsefieldlines;
61 $options->attachments = $formdata->attachments;
62 $options->graderinfo = $this->import_or_save_files($formdata->graderinfo,
63 $context, 'qtype_essay', 'graderinfo', $formdata->id);
64 $options->graderinfoformat = $formdata->graderinfo['format'];
65 $DB->update_record('qtype_essay_options', $options);
66 }
67
68 protected function initialise_question_instance(question_definition $question, $questiondata) {
69 parent::initialise_question_instance($question, $questiondata);
70 $question->responseformat = $questiondata->options->responseformat;
71 $question->responsefieldlines = $questiondata->options->responsefieldlines;
72 $question->attachments = $questiondata->options->attachments;
73 $question->graderinfo = $questiondata->options->graderinfo;
74 $question->graderinfoformat = $questiondata->options->graderinfoformat;
75 }
76
77 /**
78 * @return array the different response formats that the question type supports.
79 * internal name => human-readable name.
80 */
81 public function respones_formats() {
82 return array(
83 'editor' => get_string('formateditor', 'qtype_essay'),
84 'editorfilepicker' => get_string('formateditorfilepicker', 'qtype_essay'),
85 'plain' => get_string('formatplain', 'qtype_essay'),
86 'monospaced' => get_string('formatmonospaced', 'qtype_essay'),
87 );
88 }
89
90 /**
91 * @return array the choices that should be offered for the input box size.
92 */
93 public function respones_sizes() {
94 $choices = array();
95 for ($lines = 5; $lines <= 40; $lines += 5) {
96 $choices[$lines] = get_string('nlines', 'qtype_essay', $lines);
97 }
98 return $choices;
99 }
100
101 /**
102 * @return array the choices that should be offered for the number of attachments.
103 */
104 public function attachment_options() {
105 return array(
106 0 => get_string('no'),
107 1 => '1',
108 2 => '2',
109 3 => '3',
110 -1 => get_string('unlimited'),
111 );
112 }
113
c7df5006 114 public function move_files($questionid, $oldcontextid, $newcontextid) {
5d548d3e
TH
115 parent::move_files($questionid, $oldcontextid, $newcontextid);
116 $this->move_files_in_answers($questionid, $oldcontextid, $newcontextid);
fe6ce234
DC
117 }
118
9203b705
TH
119 protected function delete_files($questionid, $contextid) {
120 parent::delete_files($questionid, $contextid);
121 $this->delete_files_in_answers($questionid, $contextid);
122 }
9fc3100f 123}