/**
* Receives an array containing hashes for all uploaded files, compares our uploaded files
* retreives new objects if necessary
*
* @return void
*/
private function updateFiles()
{
$uploads = json_decode($this->request['files'], true);
if (is_array($uploads) === false) {
return;
}
foreach ($uploads as $upload => $hash) {
$file = \BASE_DOCROOT_DIR . $upload;
if (file_exists($file) === true) {
if (hash_file('crc32b', $file) !== $hash) {
\unlink($file);
// the value of forceDownload is 0 or 1
if ($this->request['forceDownload'] == true) {
\OriginRequest::getUpdatedFile($upload);
}
}
} elseif ($this->request['forceDownload'] == true) {
/**
* The files don't currenty exist, but origin wants us to retrieve them now
* Make an OriginRequest for the file path
*/
\OriginRequest::getUpdatedFile($upload);
}
}
}
