public static function getGantt($room_list, $activityId, $person, $timestamp)
{
$now = time();
$room_id_list = PropelLogic::getIdList($room_list);
// Get the day start
$dayStart = ReservationPeer::getDayStart($timestamp);
// We get all the reservations for the current room list in the week containing the given timestamp.
$c = ReservationPeer::getDayCriteria($timestamp);
$c->addJoin(ReservationPeer::ROOMPROFILE_ID, RoomprofilePeer::ID);
$c->addAnd(RoomprofilePeer::ROOM_ID, $room_id_list, Criteria::IN);
$c->addAscendingOrderByColumn(ReservationPeer::DATE);
$reservations = ReservationPeer::doSelect($c);
// We get all the day periods for the current room list.
$dayOfWeek = date('N', $timestamp) - 1;
$c = new Criteria();
$c->addAnd(DayperiodPeer::ROOM_ID, $room_id_list, Criteria::IN);
$c->addAnd(DayperiodPeer::DAY_OF_WEEK, $dayOfWeek, Criteria::EQUAL);
$c->addAscendingOrderByColumn(DayperiodPeer::START);
$dayPeriods = DayperiodPeer::doSelect($c);
// We get all the close periods for the current room list.
$c = CloseperiodPeer::getDayCriteria($timestamp);
$c->addAnd(CloseperiodPeer::ROOM_ID, $room_id_list, Criteria::IN);
$c->addAscendingOrderByColumn(CloseperiodPeer::START);
$c->addAscendingOrderByColumn(CloseperiodPeer::STOP);
$closePeriods = CloseperiodPeer::doSelect($c);
// We build the availability array
$startIndex = 48;
$stopIndex = 0;
$result = array();
foreach ($room_list as $room) {
$room_id = $room->getId();
$result[$room_id] = array();
$result[$room_id]['room'] = $room;
for ($i = 0; $i < 48; ++$i) {
$result[$room_id][$i] = array();
$tst = strtotime(date('Y-m-d H:i:s', $dayStart) . ' + ' . $i * 30 . ' minute');
$value = RoomPeer::COMPLETE;
foreach ($dayPeriods as $dayPeriod) {
if ($dayPeriod->getRoomId() == $room_id) {
if ($dayPeriod->matchTimestamp($tst)) {
if ($startIndex > $i) {
$startIndex = $i;
}
if ($stopIndex <= $i) {
$stopIndex = $i + 1;
}
$value = RoomPeer::FREE;
break;
}
}
}
foreach ($closePeriods as $closePeriod) {
if ($closePeriod->getRoomId() == $room_id) {
if ($closePeriod->matchTimestamp($tst)) {
$value = RoomPeer::COMPLETE;
break;
}
}
if (strtotime($closePeriod->getStart()) > $tst) {
break;
}
}
if ($value != RoomPeer::COMPLETE) {
if ($tst < $now) {
$value = RoomPeer::PAST;
} else {
$maximumTimestamp = $person->getMaximumDate($activityId, $room_id);
if ($maximumTimestamp <= $tst || !$person->hasSubscription($activityId, $room_id, $tst)) {
$value = RoomPeer::TOOFAR;
} else {
foreach ($reservations as $reservation) {
if ($reservation->getRoomprofile()->getRoomId() == $room_id) {
if ($reservation->matchTimestamp($tst)) {
$value = RoomPeer::COMPLETE;
break;
}
}
if (strtotime($reservation->getDate()) > $tst) {
break;
}
}
}
}
}
$result[$room_id][$i]['value'] = $value;
$result[$room_id][$i]['timestamp'] = $tst;
$result[$room_id][$i]['room'] = $room;
$result['timestamps'][$i] = $tst;
}
}
$result['startIndex'] = $startIndex;
$result['stopIndex'] = $stopIndex;
return $result;
}