/**
*
* Sets multiple cc_show_instances table rows
* @param unknown_type $showDay
* @param unknown_type $populateUntil
* @param unknown_type $repeatInterval
* @param unknown_type $isRebroadcast
*/
private function createWeeklyRepeatInstances($showDay, $populateUntil, $repeatType, $repeatInterval, $daysAdded = null)
{
$show_id = $showDay->getDbShowId();
$first_show = $showDay->getDbFirstShow();
//non-UTC
$last_show = $showDay->getDbLastShow();
//non-UTC
$duration = $showDay->getDbDuration();
$day = $showDay->getDbDay();
$record = $showDay->getDbRecord();
$timezone = $showDay->getDbTimezone();
//DateTime local
$start = $this->getNextRepeatingPopulateStartDateTime($showDay);
if (is_null($repeatInterval) && $repeatType == REPEAT_MONTHLY_WEEKLY) {
$repeatInterval = $this->getMonthlyWeeklyRepeatInterval($start, $timezone);
}
//DatePeriod in user's local time
$datePeriod = $this->getDatePeriod($start, $timezone, $last_show, $repeatInterval, $populateUntil);
if ($last_show) {
$utcLastShowDateTime = new DateTime($last_show, new DateTimeZone($timezone));
$utcLastShowDateTime->setTimezone(new DateTimeZone("UTC"));
} else {
$utcLastShowDateTime = null;
}
$previousDate = clone $start;
foreach ($datePeriod as $date) {
list($utcStartDateTime, $utcEndDateTime) = $this->createUTCStartEndDateTime($date, $duration);
/*
* Make sure start date is less than populate until date AND
* last show date is null OR start date is less than last show date
*/
if ($utcStartDateTime <= $populateUntil && (is_null($utcLastShowDateTime) || $utcStartDateTime < $utcLastShowDateTime)) {
$lastCreatedShow = clone $utcStartDateTime;
/* There may not always be an instance when editing a show
* This will be the case when we are adding a new show day to
* a repeating show
*/
if ($this->isUpdate) {
if ($this->hasInstance($utcStartDateTime)) {
$ccShowInstance = $this->getInstance($utcStartDateTime);
$newInstance = false;
$updateScheduleStatus = true;
} else {
$newInstance = true;
$ccShowInstance = new CcShowInstances();
$updateScheduleStatus = false;
}
} else {
$newInstance = true;
$ccShowInstance = new CcShowInstances();
$updateScheduleStatus = false;
}
/* When editing the start/end time of a repeating show, we don't want to
* change shows that are in the past so we check the end time.
*/
if ($newInstance || $ccShowInstance->getDbEnds() > gmdate("Y-m-d H:i:s")) {
$ccShowInstance->setDbShowId($show_id);
$ccShowInstance->setDbStarts($utcStartDateTime);
$ccShowInstance->setDbEnds($utcEndDateTime);
$ccShowInstance->setDbRecord($record);
$ccShowInstance->save();
}
if ($this->isRebroadcast) {
$this->createRebroadcastInstances($showDay, $date, $ccShowInstance->getDbId());
}
}
$previousDate = clone $date;
}
/* We need to set the next populate date for repeat shows so when a user
* moves forward in the calendar we know when to start generating new
* show instances.
* If $utcStartDateTime is not set then we know zero new shows were
* created and we shouldn't update the next populate date.
*/
if (isset($lastCreatedShow)) {
/* Set UTC to local time before setting the next repeat date. If we don't
* the next repeat date might be scheduled for the following day
* THIS MUST BE IN THE TIMEZONE THE SHOW WAS CREATED IN */
$lastCreatedShow->setTimezone(new DateTimeZone($timezone));
$nextDate = $lastCreatedShow->add($repeatInterval);
$this->setNextRepeatingShowDate($nextDate->format("Y-m-d"), $day, $show_id);
}
}
