/**
* Validate the form
*/
private function validateForm()
{
if ($this->frm->isSubmitted()) {
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// validate fields
$file = $this->frm->getField('file');
$this->frm->getField('title')->isFilled(BL::err('NameIsRequired'));
$file->isFilled(BL::err('FieldIsRequired'));
// validate the file
if ($this->frm->getField('file')->isFilled()) {
// file extension
$this->frm->getField('file')->isAllowedExtension($this->allowedExtensions, BL::err('FileExtensionNotAllowed'));
}
// no errors?
if ($this->frm->isCorrect()) {
// build file record to insert
$item['product_id'] = $this->product['id'];
$item['title'] = $this->frm->getField('title')->getValue();
// the file path
$filePath = FRONTEND_FILES_PATH . '/' . $this->getModule() . '/' . $item['product_id'] . '/source';
// create folders if needed
$fs = new Filesystem();
if (!$fs->exists($filePath)) {
$fs->mkdir($filePath);
}
// file provided?
if ($file->isFilled()) {
// build the file name
$item['filename'] = time() . '.' . $file->getExtension();
// upload the file
$file->moveFile($filePath . '/' . $item['filename']);
}
$item['sequence'] = BackendCatalogModel::getMaximumFilesSequence($item['product_id']) + 1;
// insert it
$item['id'] = BackendCatalogModel::saveFile($item);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_add_file', array('item' => $item));
// everything is saved, so redirect to the overview
$this->redirect(BackendModel::createURLForAction('media') . '&product_id=' . $item['product_id'] . '&report=added&var=' . urlencode($item['title']) . '&highlight=row-' . $item['id'] . '#tabFiles');
}
}
}
