/**
* Handles an existing Moodle user connecting to OpenID Connect.
*
* @param \auth_oidc\event\user_connected $event The triggered event.
* @return bool Success/Failure.
*/
public static function handle_oidc_user_connected(\auth_oidc\event\user_connected $event)
{
// Get additional tokens for the user.
$eventdata = $event->get_data();
if (!empty($eventdata['userid'])) {
$clientdata = \local_o365\oauth2\clientdata::instance_from_oidc();
if (!empty($clientdata)) {
try {
$httpclient = new \local_o365\httpclient();
$azureresource = \local_o365\rest\calendar::get_resource();
$token = \local_o365\oauth2\token::instance($eventdata['userid'], $azureresource, $clientdata, $httpclient);
} catch (\Exception $e) {
return false;
}
}
}
return true;
}
/**
* Manage calendar syncing.
*/
public function mode_calendar()
{
global $DB, $USER, $OUTPUT, $PAGE;
if (empty($this->o365connected)) {
throw new \moodle_exception('ucp_notconnected', 'local_o365');
}
$outlookresource = \local_o365\rest\calendar::get_resource();
if (empty($outlookresource)) {
throw new \Exception('Not configured');
}
$httpclient = new \local_o365\httpclient();
$clientdata = \local_o365\oauth2\clientdata::instance_from_oidc();
$token = \local_o365\oauth2\token::instance($USER->id, $outlookresource, $clientdata, $httpclient);
$calsync = new \local_o365\feature\calsync\main();
$o365calendars = $calsync->get_calendars();
$customdata = ['o365calendars' => [], 'usercourses' => enrol_get_my_courses(['id', 'fullname']), 'cancreatesiteevents' => false, 'cancreatecourseevents' => []];
foreach ($o365calendars as $o365calendar) {
$customdata['o365calendars'][] = ['id' => $o365calendar['Id'], 'name' => $o365calendar['Name']];
}
$primarycalid = $customdata['o365calendars'][0]['id'];
// Determine permissions to create events. Determines whether user can sync from o365 to Moodle.
$customdata['cancreatesiteevents'] = has_capability('moodle/calendar:manageentries', \context_course::instance(SITEID));
foreach ($customdata['usercourses'] as $courseid => $course) {
$cancreateincourse = has_capability('moodle/calendar:manageentries', \context_course::instance($courseid));
$customdata['cancreatecourseevents'][$courseid] = $cancreateincourse;
}
$mform = new \local_o365\feature\calsync\form\subscriptions('?action=calendar', $customdata);
if ($mform->is_cancelled()) {
redirect(new \moodle_url('/local/o365/ucp.php'));
} else {
if ($fromform = $mform->get_data()) {
\local_o365\feature\calsync\form\subscriptions::update_subscriptions($fromform, $primarycalid, $customdata['cancreatesiteevents'], $customdata['cancreatecourseevents']);
redirect(new \moodle_url('/local/o365/ucp.php'));
} else {
$PAGE->requires->jquery();
$defaultdata = [];
$existingsubsrs = $DB->get_recordset('local_o365_calsub', ['user_id' => $USER->id]);
foreach ($existingsubsrs as $existingsubrec) {
if ($existingsubrec->caltype === 'site') {
$defaultdata['sitecal']['checked'] = '1';
$defaultdata['sitecal']['syncwith'] = $existingsubrec->o365calid;
$defaultdata['sitecal']['syncbehav'] = $existingsubrec->syncbehav;
} else {
if ($existingsubrec->caltype === 'user') {
$defaultdata['usercal']['checked'] = '1';
$defaultdata['usercal']['syncwith'] = $existingsubrec->o365calid;
$defaultdata['usercal']['syncbehav'] = $existingsubrec->syncbehav;
} else {
if ($existingsubrec->caltype === 'course') {
$defaultdata['coursecal'][$existingsubrec->caltypeid]['checked'] = '1';
$defaultdata['coursecal'][$existingsubrec->caltypeid]['syncwith'] = $existingsubrec->o365calid;
$defaultdata['coursecal'][$existingsubrec->caltypeid]['syncbehav'] = $existingsubrec->syncbehav;
}
}
}
}
$existingsubsrs->close();
$mform->set_data($defaultdata);
echo $OUTPUT->header();
$mform->display();
echo $OUTPUT->footer();
}
}
}
/**
* Get a token that can be used for calendar syncing.
*
* @param int $muserid The ID of a Moodle user to get a token for.
* @return \local_o365\oauth2\token|null Either a token for calendar syncing, or null if no token could be retrieved.
*/
public function get_user_token($muserid)
{
$outlookresource = \local_o365\rest\calendar::get_resource();
$usertoken = \local_o365\oauth2\token::instance($muserid, $outlookresource, $this->clientdata, $this->httpclient);
return !empty($usertoken) ? $usertoken : null;
}