function geogebra_after_add_or_update($geogebra, $mform)
{
global $DB;
if ($mform->get_data()->filetype === GEOGEBRA_FILE_TYPE_LOCAL) {
$filename = geogebra_set_mainfile($geogebra);
$geogebra->url = $filename;
$result = $DB->update_record('geogebra', $geogebra);
}
if ($geogebra->timedue) {
$event = new stdClass();
if ($event->id = $DB->get_field('event', 'id', array('modulename' => 'geogebra', 'instance' => $geogebra->id))) {
$event->name = $geogebra->name;
$event->description = format_module_intro('geogebra', $geogebra, $geogebra->coursemodule);
$event->timestart = $geogebra->timedue;
$calendarevent = calendar_event::load($event->id);
$calendarevent->update($event);
} else {
$event = new stdClass();
$event->name = $geogebra->name;
$event->description = format_module_intro('geogebra', $geogebra, $geogebra->coursemodule);
$event->courseid = $geogebra->course;
$event->groupid = 0;
$event->userid = 0;
$event->modulename = 'geogebra';
$event->instance = $geogebra->id;
$event->eventtype = 'due';
$event->timestart = $geogebra->timedue;
$event->timeduration = 0;
calendar_event::create($event);
}
} else {
$DB->delete_records('event', array('modulename' => 'geogebra', 'instance' => $geogebra->id));
}
// get existing grade item
geogebra_grade_item_update($geogebra);
return true;
}
/**
* Removes all grades from gradebook
* @param int $courseid
* @param string optional type
*/
function geogebra_reset_gradebook($courseid)
{
global $CFG, $DB;
$params = array('courseid' => $courseid);
$sql = "SELECT j.*, cm.idnumber as cmidnumber, j.course as courseid\n FROM {geogebra} j, {course_modules} cm, {modules} m\n WHERE m.name='geogebra' AND m.id=cm.module AND cm.instance=j.id AND j.course=:courseid ";
if ($geogebras = $DB->get_records_sql($sql, $params)) {
foreach ($geogebras as $geogebra) {
geogebra_grade_item_update($geogebra, 'reset');
}
}
}