public function getLastDate($date, $period, $comparedToXPeriods)
{
$pastDate = Range::getDateXPeriodsAgo(abs($comparedToXPeriods), $date, $period);
if (empty($pastDate[0])) {
throw new \Exception('Not possible to compare this date/period combination');
}
return $pastDate[0];
}
private function getOldestDateToProcessForNewSegment(Date $segmentCreatedTime)
{
if ($this->processNewSegmentsFrom == self::CREATION_TIME) {
$this->logger->debug("process_new_segments_from set to segment_creation_time, oldest date to process is {time}", array('time' => $segmentCreatedTime));
return $segmentCreatedTime;
} elseif (preg_match("/^last([0-9]+)\$/", $this->processNewSegmentsFrom, $matches)) {
$lastN = $matches[1];
list($lastDate, $lastPeriod) = Range::getDateXPeriodsAgo($lastN, $segmentCreatedTime, 'day');
$result = Date::factory($lastDate);
$this->logger->debug("process_new_segments_from set to last{N}, oldest date to process is {time}", array('N' => $lastN, 'time' => $result));
return $result;
} else {
$this->logger->debug("process_new_segments_from set to beginning_of_time or cannot recognize value");
return null;
}
}
private function getOldestDateToProcessForNewSegment($idSite, $segment)
{
/**
* @var Date $segmentCreatedTime
* @var Date $segmentLastEditedTime
*/
list($segmentCreatedTime, $segmentLastEditedTime) = $this->getCreatedTimeOfSegment($idSite, $segment);
if ($this->processNewSegmentsFrom == self::CREATION_TIME) {
$this->logger->debug("process_new_segments_from set to segment_creation_time, oldest date to process is {time}", array('time' => $segmentCreatedTime));
return $segmentCreatedTime;
} elseif ($this->processNewSegmentsFrom == self::LAST_EDIT_TIME) {
$this->logger->debug("process_new_segments_from set to segment_last_edit_time, segment last edit time is {time}", array('time' => $segmentLastEditedTime));
if ($segmentLastEditedTime === null || $segmentLastEditedTime->getTimestamp() < $segmentCreatedTime->getTimestamp()) {
$this->logger->debug("segment last edit time is older than created time, using created time instead");
$segmentLastEditedTime = $segmentCreatedTime;
}
return $segmentLastEditedTime;
} elseif (preg_match("/^last([0-9]+)\$/", $this->processNewSegmentsFrom, $matches)) {
$lastN = $matches[1];
list($lastDate, $lastPeriod) = Range::getDateXPeriodsAgo($lastN, $segmentCreatedTime, 'day');
$result = Date::factory($lastDate);
$this->logger->debug("process_new_segments_from set to last{N}, oldest date to process is {time}", array('N' => $lastN, 'time' => $result));
return $result;
} else {
$this->logger->debug("process_new_segments_from set to beginning_of_time or cannot recognize value");
return null;
}
}
