protected function saveFiles($key, array $filenames)
{
$file = new File();
$errors = array();
$data = $_FILES[$key];
$fields = $file->getFields();
foreach ($filenames as $name) {
$newdata = array();
if (!empty($data['name'][$name])) {
foreach ($fields as $fieldname => $field) {
if (isset($data[$fieldname][$name])) {
$newdata[$fieldname] = $data[$fieldname][$name];
}
}
$newdata['tmp_name'] = $data['tmp_name'][$name];
$newdata['note'] = 'Image attached to ' . $key;
${$name} = File::Factory($newdata, $errors, new File());
if (${$name} instanceof File) {
${$name}->save();
}
$this->_data[$key][$name] = ${$name}->id;
}
}
}
