private async ValueTask <FileSystemFileReference> InternalGetAsync(string path, bool withMetadata,
bool checkIfExists = true)
{
var fullPath = Path.Combine(AbsolutePath, path);
if (checkIfExists && !File.Exists(fullPath))
{
return(null);
}
FileExtendedProperties extendedProperties = null;
if (withMetadata)
{
extendedProperties = await _extendedPropertiesProvider.GetExtendedPropertiesAsync(
AbsolutePath,
new PrivateFileReference(path));
}
return(new FileSystemFileReference(
fullPath,
path,
this,
withMetadata,
extendedProperties,
_publicUrlProvider,
_extendedPropertiesProvider));
}
public FileSystemFileReference(
string filePath,
string path,
AbpFileSystemStore store,
bool withMetadata,
FileExtendedProperties extendedProperties,
IAbpPublicUrlProvider publicUrlProvider,
IAbpExtendedPropertiesProvider extendedPropertiesProvider)
{
FileSystemPath = filePath;
Path = path.Replace('\\', '/');
_store = store;
_extendedPropertiesProvider = extendedPropertiesProvider;
_withMetadata = withMetadata;
_propertiesLazy = new Lazy <IFileProperties>(() =>
{
if (withMetadata)
{
return(new FileSystemFileProperties(FileSystemPath, extendedProperties));
}
throw new InvalidOperationException("Metadata are not loaded, please use withMetadata option");
});
_publicUrlLazy = new Lazy <string>(() =>
{
if (publicUrlProvider != null)
{
return(publicUrlProvider.GetPublicUrl(_store.Name, this));
}
throw new InvalidOperationException("There is not Server enabled.");
});
}
public FileSystemFileProperties(string fileSystemPath, FileExtendedProperties extendedProperties)
{
_fileInfo = new FileInfo(fileSystemPath);
ExtendedProperties = extendedProperties;
}
public Task SaveExtendedPropertiesAsync(string storeAbsolutePath, IPrivateFileReference file, FileExtendedProperties extendedProperties)
{
throw new InvalidOperationException("There is no FileSystem extended properties provider.");
}