/question/type/essay/questiontype.php
PHP | 170 lines | 105 code | 21 blank | 44 comment | 3 complexity | 23b27bac57774d83ec8b04fa82868595 MD5 | raw file
- <?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/>.
- /**
- * Question type class for the essay question type.
- *
- * @package qtype
- * @subpackage essay
- * @copyright 2005 Mark Nielsen
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- defined('MOODLE_INTERNAL') || die();
- require_once($CFG->libdir . '/questionlib.php');
- /**
- * The essay question type.
- *
- * @copyright 2005 Mark Nielsen
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- class qtype_essay extends question_type {
- public function is_manual_graded() {
- return true;
- }
- public function response_file_areas() {
- return array('attachments', 'answer');
- }
- public function get_question_options($question) {
- global $DB;
- $question->options = $DB->get_record('qtype_essay_options',
- array('questionid' => $question->id), '*', MUST_EXIST);
- parent::get_question_options($question);
- }
- public function save_question_options($formdata) {
- global $DB;
- $context = $formdata->context;
- $options = $DB->get_record('qtype_essay_options', array('questionid' => $formdata->id));
- if (!$options) {
- $options = new stdClass();
- $options->questionid = $formdata->id;
- $options->id = $DB->insert_record('qtype_essay_options', $options);
- }
- $options->responseformat = $formdata->responseformat;
- $options->responserequired = $formdata->responserequired;
- $options->responsefieldlines = $formdata->responsefieldlines;
- $options->attachments = $formdata->attachments;
- $options->attachmentsrequired = $formdata->attachmentsrequired;
- $options->graderinfo = $this->import_or_save_files($formdata->graderinfo,
- $context, 'qtype_essay', 'graderinfo', $formdata->id);
- $options->graderinfoformat = $formdata->graderinfo['format'];
- $options->responsetemplate = $formdata->responsetemplate['text'];
- $options->responsetemplateformat = $formdata->responsetemplate['format'];
- $DB->update_record('qtype_essay_options', $options);
- }
- protected function initialise_question_instance(question_definition $question, $questiondata) {
- parent::initialise_question_instance($question, $questiondata);
- $question->responseformat = $questiondata->options->responseformat;
- $question->responserequired = $questiondata->options->responserequired;
- $question->responsefieldlines = $questiondata->options->responsefieldlines;
- $question->attachments = $questiondata->options->attachments;
- $question->attachmentsrequired = $questiondata->options->attachmentsrequired;
- $question->graderinfo = $questiondata->options->graderinfo;
- $question->graderinfoformat = $questiondata->options->graderinfoformat;
- $question->responsetemplate = $questiondata->options->responsetemplate;
- $question->responsetemplateformat = $questiondata->options->responsetemplateformat;
- }
- public function delete_question($questionid, $contextid) {
- global $DB;
- $DB->delete_records('qtype_essay_options', array('questionid' => $questionid));
- parent::delete_question($questionid, $contextid);
- }
- /**
- * @return array the different response formats that the question type supports.
- * internal name => human-readable name.
- */
- public function response_formats() {
- return array(
- 'editor' => get_string('formateditor', 'qtype_essay'),
- 'editorfilepicker' => get_string('formateditorfilepicker', 'qtype_essay'),
- 'plain' => get_string('formatplain', 'qtype_essay'),
- 'monospaced' => get_string('formatmonospaced', 'qtype_essay'),
- 'noinline' => get_string('formatnoinline', 'qtype_essay'),
- );
- }
- /**
- * @return array the choices that should be offerd when asking if a response is required
- */
- public function response_required_options() {
- return array(
- 1 => get_string('responseisrequired', 'qtype_essay'),
- 0 => get_string('responsenotrequired', 'qtype_essay'),
- );
- }
- /**
- * @return array the choices that should be offered for the input box size.
- */
- public function response_sizes() {
- $choices = array();
- for ($lines = 5; $lines <= 40; $lines += 5) {
- $choices[$lines] = get_string('nlines', 'qtype_essay', $lines);
- }
- return $choices;
- }
- /**
- * @return array the choices that should be offered for the number of attachments.
- */
- public function attachment_options() {
- return array(
- 0 => get_string('no'),
- 1 => '1',
- 2 => '2',
- 3 => '3',
- -1 => get_string('unlimited'),
- );
- }
- /**
- * @return array the choices that should be offered for the number of required attachments.
- */
- public function attachments_required_options() {
- return array(
- 0 => get_string('attachmentsoptional', 'qtype_essay'),
- 1 => '1',
- 2 => '2',
- 3 => '3'
- );
- }
- public function move_files($questionid, $oldcontextid, $newcontextid) {
- parent::move_files($questionid, $oldcontextid, $newcontextid);
- $fs = get_file_storage();
- $fs->move_area_files_to_new_context($oldcontextid,
- $newcontextid, 'qtype_essay', 'graderinfo', $questionid);
- }
- protected function delete_files($questionid, $contextid) {
- parent::delete_files($questionid, $contextid);
- $fs = get_file_storage();
- $fs->delete_area_files($contextid, 'qtype_essay', 'graderinfo', $questionid);
- }
- }