Dangl.AspNetCore.FileHandling

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Changelog

The Dangl.AspNetCore.FileHandling package offers reusable tasks for web project that deal with file I/O, for example disk or Azure Blob storage access.

Features

The FileHandlerDefaults defaults limits to adhere to when using file and container names. It is enforced to ensure a compatibility with Azure blob storage.

IFileHandler

The IFileHandler interface defines how to store and retrieve files.

DiskFileHandler

The DiskFileHandler works by storing files on a disk drive.

InMemoryFileHandler

For test purposes, the InMemoryFileHandler offers additional features like ClearFiles() to reset all saved files and a property SavedFiles to access all saved files.

AzureBlobFileManager

This implementation works against Azure Blob Storage. Additionally, it has a Task<RepositoryResult> EnsureContainerCreated(string container) for initialization purposes. Azure Blob containers must be created before they can be accessed.

StringExtensions

The StringExtensions class has a static extension method string WithMaxLength(this string value, int maxLength).

Extensions

This library offers two extensions for dependency injection, AddInMemoryFileManager() (for testing) and AddDiskFileManager(string rootFolder).