public function processRequest(User $user = NULL)
{
// check for a journey image list, if none exists, redirect to start journey view
if (!isset($_SESSION['JOURNEY_IMAGE_LIST']) || empty($_SESSION['JOURNEY_IMAGE_LIST'])) {
$startJourneyUrl = UrlFormatter::formatRoutingItemUrl('views/StartJourneyView');
header("Location: {$startJourneyUrl}");
exit;
}
// check for journey name and comments, if they're missing, redirect to finish journey view
$finishJourneyUrl = UrlFormatter::formatRoutingItemUrl('views/FinishJourneyView');
if (!isset($_POST[self::POST_PARAM_JOURNEY_NAME]) || empty($_POST[self::POST_PARAM_JOURNEY_NAME]) || !isset($_POST[self::POST_PARAM_JOURNEY_COMMENTS]) || empty($_POST[self::POST_PARAM_JOURNEY_COMMENTS])) {
header("Location: {$finishJourneyUrl}");
exit;
}
$journeyName = strip_tags($_POST[self::POST_PARAM_JOURNEY_NAME]);
$journeyName = str_replace("\\", "", $journeyName);
$journeyComments = strip_tags($_POST[self::POST_PARAM_JOURNEY_COMMENTS]);
$journeyComments = str_replace("\\", "", $journeyComments);
// populate and save a new journey data object
$journeyData = new Journey();
$journeyData->setTitle($journeyName);
$journeyData->setComments($journeyComments);
$journeyData->setCreationDate(time());
foreach ($_SESSION['JOURNEY_IMAGE_LIST'] as $imageDataId) {
$journeyData->addImageId($imageDataId);
}
$dbConnection = DbConnectionUtil::getDbConnection();
$journeyData->save($dbConnection);
// unset the journey image list
unset($_SESSION['JOURNEY_IMAGE_LIST']);
unset($_SESSION['JOURNEY_ATTRIBUTE_MAP']);
// redirect to the journey details view
$journeyDetailsUrl = UrlFormatter::formatRoutingItemUrl('views/JourneyDetailsView', array(JourneyDetailsView::GET_PARAM_JOURNEY_ID => $journeyData->getId()));
header("Location: {$journeyDetailsUrl}");
}
private static function populateJourneyFromResultSet(PDO $dbConnection, $resultSet)
{
$journeyData = new Journey($resultSet['id']);
$journeyData->setTitle($resultSet['title']);
$journeyData->setComments($resultSet['comments']);
$journeyData->setCreationDate($resultSet['creation_date']);
$stmt = $dbConnection->prepare('SELECT image_data_id FROM journey_image_data_assoc WHERE journey_id = :id');
$stmt->bindParam(':id', $journeyData->getId());
$stmt->execute();
$resultRow = NULL;
while ($resultRow = $stmt->fetch(PDO::FETCH_ASSOC)) {
$journeyData->addImageId($resultRow['image_data_id']);
}
$stmt = NULL;
return $journeyData;
}
