/**
* Reads a file content from the filesystem selected
*
* @param string file The filename (or path)
*
* @return mixed The content of the file
*/
public function read($file)
{
return $this->adapter->read($file);
}
/**
* Create a temporary file locally based on a file from an adapter.
* A common case is image manipulation or video processing for example. It is
* required to get the file first from the adapter and then write it to
* a tmp file. Then manipulate it and upload the changed file.
* The adapter might not be one that is using a local file system, so we first
* get the file from the storage system, store it locally in a tmp file and
* later load the new file that was generated based on the tmp file into the
* storage adapter. This method here just generates the tmp file.
*
* @param Adapter $Storage Storage adapter
* @param string $path Path / key of the storage adapter file
* @param string $tmpFolder
* @throws Exception
* @return string
*/
protected function _tmpFile($Storage, $path, $tmpFolder = null)
{
try {
$tmpFile = $this->createTmpFile($tmpFolder);
file_put_contents($tmpFile, $Storage->read($path));
return $tmpFile;
} catch (Exception $e) {
$this->log($e->getMessage());
throw $e;
}
}
