Record a file view in database.
| public recordView ( $submissionFile ) | ||
| $submissionFile | SubmissionFile | |
/**
* record a file view.
* Must be overridden in subclases.
* @param $submissionFile SubmissionFile the file to record.
*/
function recordView($submissionFile)
{
SubmissionFileManager::recordView($submissionFile);
}
/**
* Download a file.
* @param $fileId int the file id of the file to download
* @param $revision int the revision of the file to download
* @param $inline boolean print file as inline instead of attachment, optional
* @param $filename string The client-side download filename (optional)
* @return boolean
*/
function downloadFile($fileId, $revision = null, $inline = false, $filename = null)
{
$returner = false;
$submissionFile = $this->_getFile($fileId, $revision);
if (isset($submissionFile)) {
// Make sure that the file belongs to the submission.
if ($submissionFile->getSubmissionId() != $this->getSubmissionId()) {
fatalError('Invalid file id!');
}
SubmissionFileManager::recordView($submissionFile);
// Send the file to the user.
$filePath = $submissionFile->getFilePath();
$mediaType = $submissionFile->getFileType();
$returner = parent::downloadFile($filePath, $mediaType, $inline, $filename);
}
return $returner;
}
