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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/>.
/**
* Import key management.
*
* @package moodlecore
* @copyright 2008 Nicolas Connault
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('../../config.php');
require_once('key_form.php');
/// get url variables
$courseid = optional_param('courseid', 0, PARAM_INT);
$id = optional_param('id', 0, PARAM_INT);
$delete = optional_param('delete', 0, PARAM_BOOL);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$PAGE->set_url('/grade/import/key.php', array('courseid' => $courseid, 'id' => $id));
if ($id) {
if (!$key = $DB->get_record('user_private_key', array('id' => $id))) {
print_error('invalidgroupid');
}
if (empty($courseid)) {
$courseid = $key->instance;
} else if ($courseid != $key->instance) {
print_error('invalidcourseid');
}
if (!$course = $DB->get_record('course', array('id' => $courseid))) {
print_error('invalidcourseid');
}
} else {
if (!$course = $DB->get_record('course', array('id' => $courseid))) {
print_error('invalidcourseid');
}
$key = new stdClass();
}
$key->courseid = $course->id;
require_login($course);
$context = context_course::instance($course->id);
require_capability('moodle/grade:import', $context);
// extra security check
if (!empty($key->userid) and $USER->id != $key->userid) {
print_error('notownerofkey');
}
$returnurl = $CFG->wwwroot.'/grade/import/keymanager.php?id='.$course->id;
if ($id and $delete) {
if (!$confirm) {
$PAGE->set_title(get_string('deleteselectedkey'));
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
$optionsyes = array('id'=>$id, 'delete'=>1, 'courseid'=>$courseid, 'sesskey'=>sesskey(), 'confirm'=>1);
$optionsno = array('id'=>$courseid);
$formcontinue = new single_button(new moodle_url('key.php', $optionsyes), get_string('yes'), 'get');
$formcancel = new single_button(new moodle_url('keymanager.php', $optionsno), get_string('no'), 'get');
echo $OUTPUT->confirm(get_string('deletekeyconfirm', 'userkey', $key->value), $formcontinue, $formcancel);
echo $OUTPUT->footer();
die;
} else if (confirm_sesskey()){
$DB->delete_records('user_private_key', array('id' => $id));
redirect('keymanager.php?id='.$course->id);
}
}
/// First create the form
$editform = new key_form();
$editform->set_data($key);
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data()) {
if ($data->id) {
$record = new stdClass();
$record->id = $data->id;
$record->iprestriction = $data->iprestriction;
$record->validuntil = $data->validuntil;
$DB->update_record('user_private_key', $record);
} else {
create_user_key('grade/import', $USER->id, $course->id, $data->iprestriction, $data->validuntil);
}
redirect($returnurl);
}
$strkeys = get_string('userkeys', 'userkey');
$strgrades = get_string('grades');
if ($id) {
$strheading = get_string('edituserkey', 'userkey');
} else {
$strheading = get_string('createuserkey', 'userkey');
}
$PAGE->navbar->add($strgrades, new moodle_url('/grade/index.php', array('id'=>$courseid)));
$PAGE->navbar->add($strkeys, new moodle_url('/grade/import/keymanager.php', array('id'=>$courseid)));
$PAGE->navbar->add($strheading);
/// Print header
$PAGE->set_title($strkeys);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
$editform->display();
echo $OUTPUT->footer();
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