/** * Generate scaled versions of a specific source file, along all configured templates. * * @param String $id Id of the source file in need of scaling * @param Boolean $overwrite * @return Void */ protected function _generateScaledImagesForId($id, $overwrite = false) { if (!$id) { return; } $imageModel = new Model_Image(); $record = $imageModel->fetchById($id); return $this->_generateScaledImagesForFilename($record->filename); }