/**
* Поиск файла в системе
*
* @return string Путь к найденому файлу
*/
protected function _findFile()
{
$requestUri = parse_url($this->getRequest()->getRequestUri());
$baseUri = $this->getRequest()->getBaseUrl();
$findFilePath = FILE_PATH . str_ireplace($baseUri, '', urldecode($requestUri['path']));
preg_match('/(.*)\\/thumbs\\/(.*)_(\\d+)x(\\d+)(_w)?(\\.[a-z]+)$/', $findFilePath, $matches);
if (sizeof($matches) == 7) {
$file = $matches[1] . DS . $matches[2] . $matches[6];
if (false == is_file($file)) {
throw new Exception('File ' . $file . ' not exists');
}
$thumbDir = dirname($findFilePath);
if (false == is_dir($thumbDir)) {
mkdir($thumbDir);
chmod($thumbDir, 0777);
}
if ($matches[5] == '_w') {
System_Functions::createThumbWatermark($file, $findFilePath, intval($matches[3]), intval($matches[4]));
} else {
System_Functions::createThumb($file, $findFilePath, intval($matches[3]), intval($matches[4]));
}
return $findFilePath;
}
return '';
}
