/**
* Upload the file and add it to the database.
* @param $monographId integer
* @param $fileName string index into the $_FILES array
* @param $fileStage int monograph file stage (one of the MONOGRAPH_FILE_* constants)
* @param $uploaderUserId int The id of the user that uploaded the file.
* @param $uploaderUserGroupId int The id of the user group that the uploader acted in
* when uploading the file.
* @param $revisedFileId int ID of an existing file to revise
* @param $genreId int foreign key into genres table (e.g. manuscript, etc.)
* @param $assocType int
* @param $assocId int
* @return MonographFile the uploaded monograph file or null if an error occured.
*/
function &_handleUpload($monographId, $fileName, $fileStage, $uploaderUserId, $uploaderUserGroupId, $revisedFileId = null, $genreId = null, $assocId = null, $assocType = null)
{
$nullVar = null;
// Ensure that the file has been correctly uploaded to the server.
if (!MonographFileManager::uploadedFileExists($fileName)) {
return $nullVar;
}
// Retrieve the location of the uploaded file.
$sourceFile = MonographFileManager::getUploadedFilePath($fileName);
// Instantiate and pre-populate a new monograph file object.
$monographFile = MonographFileManager::_instantiateMonographFile($sourceFile, $monographId, $fileStage, $revisedFileId, $genreId, $assocId, $assocType);
if (is_null($monographFile)) {
return $nullVar;
}
// Retrieve and copy the file type of the uploaded file.
$fileType = MonographFileManager::getUploadedFileType($fileName);
assert($fileType !== false);
$monographFile->setFileType($fileType);
// Retrieve and copy the file name of the uploaded file.
$originalFileName = MonographFileManager::getUploadedFileName($fileName);
assert($originalFileName !== false);
$monographFile->setOriginalFileName(MonographFileManager::truncateFileName($originalFileName));
// Set the uploader's user and user group id.
$monographFile->setUploaderUserId($uploaderUserId);
$monographFile->setUserGroupId($uploaderUserGroupId);
// Copy the uploaded file to its final destination and
// persist its meta-data to the database.
$submissionFileDao =& DAORegistry::getDAO('SubmissionFileDAO');
/* @var $submissionFileDao SubmissionFileDAO */
return $submissionFileDao->insertObject($monographFile, $fileName, true);
}
