Select Git revision
lib_manager.php
-
Justus Dieckmann authoredJustus Dieckmann authored
questiontestedit.php 7.04 KiB
<?php
// This file is part of Stack - http://stack.maths.ed.ac.uk/
//
// Stack 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.
//
// Stack 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 Stack. If not, see <http://www.gnu.org/licenses/>.
/**
* This script lets the user create or edit question tests for a question.
*
* @copyright 2012 the Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(__DIR__.'/../../../config.php');
require_once($CFG->libdir . '/questionlib.php');
require_once(__DIR__ . '/vle_specific.php');
require_once(__DIR__ . '/locallib.php');
require_once(__DIR__ . '/questiontestform.php');
require_once(__DIR__ . '/stack/questiontest.php');
require_once(__DIR__ . '/stack/potentialresponsetreestate.class.php');
// Get the parameters from the URL.
$questionid = required_param('questionid', PARAM_INT);
$testcase = optional_param('testcase', null, PARAM_INT);
$confirmthistestcase = optional_param('confirmthistestcase', null, PARAM_INT);
// Load the necessary data.
$questiondata = $DB->get_record('question', ['id' => $questionid], '*', MUST_EXIST);
$question = question_bank::load_question($questionid);
// We hard-wire decimals to be a full stop when testing questions.
$question->options->set_option('decimals', '.');
if ($testcase || $confirmthistestcase) {
$qtest = question_bank::get_qtype('stack')->load_question_test($questionid, $testcase);
}
// Process any other URL parameters, and do require_login.
list($context, $seed, $urlparams) = qtype_stack_setup_question_test_page($question);
// Check permissions.
question_require_capability_on($questiondata, 'edit');
// Work out whether we are adding or editing.
if (!is_null($testcase)) {
$title = stack_string('editingtestcase',
['no' => $testcase, 'question' => format_string($question->name)]);
$submitlabel = get_string('savechanges');
} else {
$title = stack_string('addingatestcase', format_string($question->name));
$submitlabel = stack_string('createtestcase');
}
// Create the question usage we will use.
$quba = question_engine::make_questions_usage_by_activity('qtype_stack', $context);
$quba->set_preferred_behaviour('adaptive');
if (!is_null($seed)) {
// This is a bit of a hack to force the question to use a particular seed,
// even if it is not one of the deployed seeds.
$question->seed = $seed;