public function main()
{
$name = Utility::cleanString($_POST["name"]);
$notes = Utility::cleanString($_POST["notes"]);
$is_chapter = Utility::cleanBoolean($_POST["is_chapter"]);
$all_day_event = !$is_chapter && Utility::cleanBoolean($_POST["is_all_day"]);
$start = Utility::getDateTimeFromDateYmdHis(Utility::cleanString($_POST["time_start"]));
$end = Utility::getDateTimeFromDateYmdHis(Utility::cleanString($_POST["time_end"]));
$is_repeating = !$is_chapter && Utility::cleanBoolean($_POST["is_repeating"]);
$n_times = Utility::cleanInt($_POST["n_times"], 2);
$repeat_type = Utility::cleanInt($_POST["repeat_type"], Group::TYPE_DAYS, Group::TYPE_YEARS);
if ($name == "") {
$this->setError(self::$E_INVALID_NAME);
} else {
if (!$all_day_event && !$start) {
$this->setError(self::$E_INVALID_DATE_START);
} else {
if (!$all_day_event && !$is_chapter && !$end) {
$this->setError(self::$E_INVALID_DATE_END);
} else {
if (!$all_day_event && $end <= $start) {
$this->setError(self::$E_INVALID_DATE_END_BEFORE_START);
} else {
if ($is_repeating) {
if ($n_times === false) {
$this->setError(self::$E_INVALID_REPEAT_TIME);
} else {
if ($repeat_type === false) {
$this->setError(self::$E_INVALID_REPEAT_TYPE);
}
}
}
}
}
}
}
if ($this->hasError()) {
return [];
}
$_events = [];
if ($all_day_event) {
$start = $start ?: null;
$end = $end ?: null;
}
if (!$is_repeating) {
$_event = new Event($this->_pdo);
$_event->create($name, $notes, $all_day_event, $is_chapter, $this->_auth->getUser(), $end, $start);
$_events[] = $_event;
} else {
$_group = new Group($this->_pdo);
$_group->create($name, $notes, $all_day_event, $is_chapter, $n_times, $this->_auth->getUser(), $repeat_type, $start, $end);
$_events = $_group->generateEvents();
}
return $_events;
}
/**
* @return Event[]
*/
public function generateEvents()
{
$start = new DateTime($this->start);
$end = new DateTime($this->end);
$end = $end->add($start->diff($end));
switch ($this->repeat_type) {
case self::TYPE_WEEKS:
$interval = DateInterval::createFromDateString("1 week");
break;
case self::TYPE_MONTHS:
$interval = DateInterval::createFromDateString("1 month");
break;
case self::TYPE_YEARS:
$interval = DateInterval::createFromDateString("1 year");
break;
default:
$interval = DateInterval::createFromDateString("1 day");
break;
}
$_existing_events = Event::findAllForGroup($this->_pdo, $this);
$_existing_events_keyed = [];
foreach ($_existing_events as $_existing_event) {
$key = Utility::getDateTimeForMySQLDate($_existing_event->getStart());
$_existing_events_keyed[$key] = $_existing_event;
}
$_events = [];
while (count($_events) < $this->n_times) {
if (array_key_exists(Utility::getDateTimeForMySQLDate($start), $_existing_events_keyed)) {
continue;
}
$_event = new Event($this->_pdo);
$_event->create($this->name, $this->notes, $this->all_day_event, $this->is_chapter, $this->getCreator(), $end, $start, $this->id);
$_events[] = $_event;
$start->add($interval);
$end->add($interval);
}
return array_merge($_existing_events, $_events);
}
