/**
* Create a new File object from posted values and store it into the database.
*
* @param array $post ~= $_POST
* @param array $files ~= $_FILES
* @return App_Model_File
*/
private function saveFile($post, $uploadedFile)
{
// Computing default values
$comment = array_key_exists('comment', $post) ? $post['comment'] : '';
// Validating lifetime
$lifetime = fz_config_get('app', 'default_file_lifetime', 10);
if (array_key_exists('lifetime', $post) && is_numeric($post['lifetime'])) {
$lifetime = intval($post['lifetime']);
$maxLifetime = intval(fz_config_get('app', 'max_file_lifetime', 20));
if ($lifetime > $maxLifetime) {
$lifetime = $maxLifetime;
}
}
$availableFrom = array_key_exists('start-from', $post) ? $post['start-from'] : null;
$availableFrom = new Zend_Date($availableFrom, Zend_Date::DATE_SHORT);
$availableUntil = clone $availableFrom;
$availableUntil->add($lifetime, Zend_Date::DAY);
$user = $this->getUser();
// Storing values
$file = new App_Model_File();
$file->setFileInfo($uploadedFile);
if (option('visitor')) {
$file->setVisitorUploader();
} else {
$file->setUploader($user);
}
$file->setCreatedAt(new Zend_Date());
$file->comment = substr($comment, 0, 199);
$file->setAvailableFrom($availableFrom);
$file->setAvailableUntil($availableUntil);
$file->notify_uploader = isset($post['email-notifications']);
if (!empty($post['password'])) {
$file->setPassword($post['password']);
}
try {
$file->save();
if ($file->moveUploadedFile($uploadedFile)) {
fz_log('Saved "' . $file->file_name . '"[' . $file->id . '] uploaded by ' . $user);
return $file;
} else {
$file->delete();
return null;
}
} catch (Exception $e) {
fz_log('Can\'t save file "' . $uploadedFile['name'] . '" uploaded by ' . $user, FZ_LOG_ERROR);
fz_log($e, FZ_LOG_ERROR);
return null;
}
}
/**
* @param App_Model_File $file
*
* @return bool
*
* @throws App_Exception_FileIsNotWritable
* @throws App_Exception_Forbidden
*/
public function delete(App_Model_File $file)
{
if ($file->user != (string) self::$_user->id) {
throw new App_Exception_Forbidden();
}
$filePath = $this->_getAbsoluteFilePath($file->identity, $file->ext);
$res = false;
if (file_exists($filePath)) {
if (!is_writable($filePath)) {
throw new App_Exception_FileIsNotWritable($filePath);
}
$res = (bool) unlink($filePath);
$file->delete();
}
try {
$folderRelativePath = $this->_getRelativeFolderPath($file->identity);
$path = implode('/', [self::$_config['path'], $folderRelativePath]);
$count = count(explode('/', $folderRelativePath));
for ($i = $count - 1; $i > -1; $i--) {
rmdir($path);
$path = dirname($path);
}
} catch (\Exception $e) {
}
return $res;
}
