getFiles
function getFiles() {
$files = array();
foreach ($this->fileTypes as $fileType) {
$files[$this->{$fileType}->fileName] = array(
'module' => '',
'weight' => 0,
);
if ($fileType == 'existing_changed') {
$files[$this->{$fileType}->fileName]['hash'] = $this->{$fileType}->fakeHash;
}
}
return $files;
}