/**
* Get the sha1 of a file with a given virtual URL/storage path
*
* @param $virtualUrl string
* @return string|false
*/
public function getFileSha1($virtualUrl)
{
$path = $this->resolveToStoragePath($virtualUrl);
$tmpFile = $this->backend->getLocalReference(array('src' => $path));
if (!$tmpFile) {
return false;
}
return $tmpFile->getSha1Base36();
}
public function doTestGetLocalCopyAndReference404()
{
$backendName = $this->backendClass();
$base = self::baseStorePath();
$tmpFile = $this->backend->getLocalCopy(array('src' => "{$base}/unittest-cont1/not-there"));
$this->assertEquals(null, $tmpFile, "Local copy of not existing file is null ({$backendName}).");
$tmpFile = $this->backend->getLocalReference(array('src' => "{$base}/unittest-cont1/not-there"));
$this->assertEquals(null, $tmpFile, "Local ref of not existing file is null ({$backendName}).");
}
/**
* Get a local FS file with a given virtual URL/storage path.
* The file is either an original or a copy. It should not be changed.
* Temporary files may be purged when the file object falls out of scope.
*
* @param string $virtualUrl
* @return FSFile|null Returns null on failure.
*/
public function getLocalReference($virtualUrl)
{
$path = $this->resolveToStoragePath($virtualUrl);
return $this->backend->getLocalReference(array('src' => $path));
}
