function bookable_rooms_action()
{
if (!getGlobalPerms($GLOBALS['user']->id) == 'admin') {
$resList = new ResourcesUserRoomsList($GLOBALS['user']->id, false, false, false);
if (!$resList->roomsExist()) {
throw new AccessDeniedException();
}
}
$select_options = Request::optionArray('rooms');
$rooms = array_filter($select_options, function ($v) {
return strlen($v) === 32;
});
$events = array();
$dates = array();
$timestamps = array();
if (count(Request::getArray('new_date'))) {
$new_date = array();
foreach (Request::getArray('new_date') as $one) {
if ($one['name'] == 'startDate') {
$dmy = explode('.', $one['value']);
$new_date['day'] = (int) $dmy[0];
$new_date['month'] = (int) $dmy[1];
$new_date['year'] = (int) $dmy[2];
}
$new_date[$one['name']] = (int) $one['value'];
}
if (check_singledate($new_date['day'], $new_date['month'], $new_date['year'], $new_date['start_stunde'], $new_date['start_minute'], $new_date['end_stunde'], $new_date['end_minute'])) {
$start = mktime($new_date['start_stunde'], $new_date['start_minute'], 0, $new_date['month'], $new_date['day'], $new_date['year']);
$ende = mktime($new_date['end_stunde'], $new_date['end_minute'], 0, $new_date['month'], $new_date['day'], $new_date['year']);
$timestamps[] = $start;
$timestamps[] = $ende;
$event = new AssignEvent('new_date', $start, $ende, null, null, '');
$events[$event->getId()] = $event;
}
}
foreach (Request::optionArray('selected_dates') as $one) {
$date = new SingleDate($one);
if ($date->getStartTime()) {
$timestamps[] = $date->getStartTime();
$timestamps[] = $date->getEndTime();
$event = new AssignEvent($date->getTerminID(), $date->getStartTime(), $date->getEndTime(), null, null, '');
$events[$event->getId()] = $event;
$dates[$date->getTerminID()] = $date;
}
}
if (count($events)) {
$result = array();
$checker = new CheckMultipleOverlaps();
$checker->setTimeRange(min($timestamps), max($timestamps));
foreach ($rooms as $room) {
$checker->addResource($room);
}
$checker->checkOverlap($events, $result, "assign_id");
foreach ((array) $result as $room_id => $details) {
foreach ($details as $termin_id => $conflicts) {
if ($termin_id == 'new_date' && Request::option('singleDateID')) {
$assign_id = SingleDateDB::getAssignID(Request::option('singleDateID'));
} else {
$assign_id = SingleDateDB::getAssignID($termin_id);
}
$filter = function ($a) use($assign_id) {
if ($a['assign_id'] && $a['assign_id'] == $assign_id) {
return false;
}
return true;
};
if (!count(array_filter($conflicts, $filter))) {
unset($result[$room_id][$termin_id]);
}
}
}
$result = array_filter($result);
$this->render_json(array_keys($result));
return;
}
$this->render_nothing();
}
/**
* change the start and the end for this date.
* ONLY SAVE WHEN SHRINKING DATES, otherwise unwanted assign-collisions
* may happen...
*
* @param int $start the start-time to set for the assign
* @param int $end the end-time to set for the assign
*/
private function shrinkAssign($start, $end)
{
if ($assign_id = SingleDateDB::getAssignID($this->termin_id)) {
$changeAssign = AssignObject::Factory($assign_id);
$changeAssign->setResourceId($this->resource_id);
$changeAssign->chng_flag = true;
$changeAssign->setBegin($start);
$changeAssign->setEnd($end);
$changeAssign->setRepeatEnd($end);
$changeAssign->store();
}
}