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139 lines (114 loc) · 3.96 KB
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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/>.
/**
* Question type class for the code question type.
*
* @package qtype
* @subpackage code
* @copyright 2015 João Pedro Finoto (joao.finoto.martins@usp.br)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir . '/questionlib.php');
require_once($CFG->dirroot . '/question/engine/lib.php');
require_once($CFG->dirroot . '/question/type/code/question.php');
require_once('env.class.php');
/**
* The code question type.
*
* @copyright 2015 João Pedro Finoto (joao.finoto.martins@usp.br)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class qtype_code extends question_type {
private static $workdir = "/var/moodlecode";
public function available_languages() {
return array("C", "C++", "JAVA", "Python");
}
private static $exclude_dirs = [".", ".."];
/**
* @return array of @link{env} objects
*/
public function get_envs() {
$dirs = scandir(self::$workdir."/env");
$envs = [];
foreach($dirs as $v) {
if(array_search($v, self::$exclude_dirs) === false) {
$dir = self::$workdir."/env/".$v;
try {
$v = new env($dir);
$envs[] = $v;
} catch(Exception $e) {
continue;
}
}
}
return $envs;
}
public function get_envs_name() {
$envs = $this->get_envs();
$er = [];
foreach($envs as $v) {
$er[$v->getID()] = $v->getName();
}
return $er;
}
public function get_env($id) {
$dir = self::$workdir."/env/".$id;
try {
$v = new env($dir);
return $v;
} catch(Exception $e) {
die($e->getMessage());
}
}
public function move_files($questionid, $oldcontextid, $newcontextid) {
parent::move_files($questionid, $oldcontextid, $newcontextid);
$this->move_files_in_hints($questionid, $oldcontextid, $newcontextid);
}
protected function delete_files($questionid, $contextid) {
parent::delete_files($questionid, $contextid);
$this->delete_files_in_hints($questionid, $contextid);
}
public function get_question_options($question) {
global $DB;
$question->options = $DB->get_record('qtype_code_options',
array('questionid' => $question->id), '*', MUST_EXIST);
parent::get_question_options($question);
}
public function save_question_options($question) {
//$question->responsetemplate = base64_encode($question->responsetemplate);
parent::save_question_options($question);
}
protected function initialise_question_instance(question_definition $question, $questiondata) {
// TODO.
parent::initialise_question_instance($question, $questiondata);
}
public function get_random_guess_score($questiondata) {
// TODO.
return 0;
}
public function get_possible_responses($questiondata) {
// TODO.
return array();
}
public function extra_question_fields() {
return array(
'qtype_code_options',
'autocorrectenv',
'envoptions'
);
}
}