/**
  * @param PDO $dbConn
  *
  * @param int $segmentId
  *
  * @param Segment $segmentObject
  *
  */
 public static function getSegmentAttributesFromDatabase($dbConn, $segmentId, $segmentObject)
 {
     $databaseResult = readFromDatabase::readFilteredColumnFromTable($dbConn, null, self::TABLE_NAME, array(self::ID_COLUMN_NAME), array($segmentId));
     $segmentName = $databaseResult[0][self::SEGMENT_NAME_COLUMN_NAME];
     $segmentObject->setName($segmentName);
     $segmentAlbum = $databaseResult[0][self::ALBUM_COLUMN_NAME];
     $segmentObject->setAlbum($segmentAlbum);
     $segmentAuthor = $databaseResult[0][self::AUTHOR_COLUMN_NAME];
     $segmentObject->setAuthor($segmentAuthor);
     $segmentCategory = $databaseResult[0][self::CATEGORY_COLUMN_NAME];
     $segmentObject->setCategory($segmentCategory);
     $segmentDuration = $databaseResult[0][self::DURATION_COLUMN_NAME];
     $segmentObject->setDuration($segmentDuration);
     $segmentCanCon = $databaseResult[0][self::CAN_CON_COLUMN_NAME];
     $segmentObject->setIsCanCon($segmentCanCon);
     $segmentNewRelease = $databaseResult[0][self::NEW_RELEASE_COLUMN_NAME];
     $segmentObject->setIsNewRelease($segmentNewRelease);
     $segmentFrenchVocalMusic = $databaseResult[0][self::FRENCH_VOCAL_MUSIC_COLUMN_NAME];
     $segmentObject->setIsFrenchVocalMusic($segmentFrenchVocalMusic);
     $dbStartTimeString = $databaseResult[0][self::START_TIME_COLUMN_NAME];
     $startDateTime = formatDateStringFromDatabase($dbStartTimeString);
     $segmentObject->setStartTime($startDateTime);
 }
$editSegment = isset($_POST['is_existing_segment']);
$segmentId = $_POST['segment_id'];
if (!isset($episodeId) || $episodeId <= 0) {
    outputErrorResponse("Invalid episode ID");
}
try {
    $db = connectToDatabase();
    $episode = new Episode($db, $episodeId);
    $episodeStartDateTime = $episode->getStartTime();
    $segmentTime = addDateToSegmentStartTime($episodeStartDateTime, $segmentTime);
    $playlistId = $episode->getPlaylistId();
    $segment = new Segment($db, $segmentId);
    $segment->setCategory($category);
    $segment->setPlaylistId($playlistId);
    $segment->setDuration(null);
    $segment->setStartTime($segmentTime);
    switch ($category) {
        case 2:
        case 3:
            $segment->setName($name);
            $segment->setAuthor($author);
            $segment->setAlbum($album);
            $segment->setCategory($category);
            $segment->setIsCanCon($canCon);
            $segment->setIsNewRelease($newRelease);
            $segment->setIsFrenchVocalMusic($frenchVocalMusic);
            $segment->setAdNumber(null);
            break;
        case 5:
            $segment->setName(null);
            $segment->setAuthor(null);