private function _list_bookings()
{
$task_booked_time = 0;
$task_booked_percentage = 100;
$bookings = array('confirmed' => array(), 'suspected' => array());
$mc = new org_openpsa_relatedto_collector($this->_object->guid, 'org_openpsa_calendar_event_dba');
$mc->add_value_property('status');
$mc->add_constraint('status', '<>', org_openpsa_relatedto_dba::NOTRELATED);
// TODO: fromClass too?
$mc->execute();
$relations = $mc->list_keys();
foreach ($relations as $guid => $empty) {
try {
$booking = new org_openpsa_calendar_event_dba($mc->get_subkey($guid, 'fromGuid'));
} catch (midcom_error $e) {
continue;
}
if ($mc->get_subkey($guid, 'status') == org_openpsa_relatedto_dba::CONFIRMED) {
$bookings['confirmed'][] = $booking;
$task_booked_time += ($booking->end - $booking->start) / 3600;
} else {
$bookings['suspected'][] = $booking;
}
}
usort($bookings['confirmed'], array('self', '_sort_by_time'));
usort($bookings['suspected'], array('self', '_sort_by_time'));
$task_booked_time = round($task_booked_time);
if ($this->_object->plannedHours != 0) {
$task_booked_percentage = round(100 / $this->_object->plannedHours * $task_booked_time);
}
$this->_request_data['task_booked_percentage'] = $task_booked_percentage;
$this->_request_data['task_booked_time'] = $task_booked_time;
return $bookings;
}
