private void StoreMetadata(Guid id, ReturnedFileMetadata metadata)
{
var metadataFilePath = GetMetadataFilePath(id);
var settings = DefaultSerializerSettingsProvider.Instance.Settings;
File.WriteAllText(metadataFilePath, JsonConvert.SerializeObject(metadata, settings), Encoding.UTF8);
}
public Stream GetFile(Guid id, out ReturnedFileMetadata metadata)
{
var metadataJson = File.ReadAllText(GetMetadataFilePath(id), Encoding.UTF8);
metadata = JsonConvert.DeserializeObject <ReturnedFileMetadata>(metadataJson);
return(new FileStream(GetDataFilePath(id), FileMode.Open));
}
public Stream GetFile(Guid id, out ReturnedFileMetadata metadata)
{
var metadataJson = File.ReadAllText(GetMetadataFilePath(id), Encoding.UTF8);
var settings = DefaultSerializerSettingsProvider.Instance.Settings;
metadata = JsonConvert.DeserializeObject <ReturnedFileMetadata>(metadataJson, settings);
return(new FileStream(GetDataFilePath(id), FileMode.Open));
}
public async Task<Guid> StoreFile(Stream stream, ReturnedFileMetadata metadata)
{
var id = GenerateFileId();
var dataFilePath = GetDataFilePath(id);
using (var fs = new FileStream(dataFilePath, FileMode.Create))
{
await stream.CopyToAsync(fs).ConfigureAwait(false);
}
StoreMetadata(id, metadata);
return id;
}
public async Task<Guid> StoreFile(byte[] bytes, ReturnedFileMetadata metadata)
{
var id = GenerateFileId();
var dataFilePath = GetDataFilePath(id);
using (var fs = new FileStream(dataFilePath, FileMode.Create))
{
await fs.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
}
StoreMetadata(id, metadata);
return id;
}
public async Task <Guid> StoreFile(Stream stream, ReturnedFileMetadata metadata)
{
var id = GenerateFileId();
var dataFilePath = GetDataFilePath(id);
using (var fs = new FileStream(dataFilePath, FileMode.Create))
{
await stream.CopyToAsync(fs).ConfigureAwait(false);
}
StoreMetadata(id, metadata);
return(id);
}
public async Task <Guid> StoreFile(byte[] bytes, ReturnedFileMetadata metadata)
{
var id = GenerateFileId();
var dataFilePath = GetDataFilePath(id);
using (var fs = new FileStream(dataFilePath, FileMode.Create))
{
await fs.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
}
StoreMetadata(id, metadata);
return(id);
}
private void StoreMetadata(Guid id, ReturnedFileMetadata metadata)
{
var metadataFilePath = GetMetadataFilePath(id);
File.WriteAllText(metadataFilePath, JsonConvert.SerializeObject(metadata), Encoding.UTF8);
}
public Stream GetFile(Guid id, out ReturnedFileMetadata metadata)
{
var metadataJson = File.ReadAllText(GetMetadataFilePath(id), Encoding.UTF8);
metadata = JsonConvert.DeserializeObject<ReturnedFileMetadata>(metadataJson);
return new FileStream(GetDataFilePath(id), FileMode.Open);
}
/// <summary>
/// Redirects the client to the specified file.
/// </summary>
public void ReturnFile(Stream stream, string fileName, string mimeType, IHeaderDictionary additionalHeaders = null)
{
var returnedFileStorage = Configuration.ServiceLocator.GetService<IReturnedFileStorage>();
var metadata = new ReturnedFileMetadata()
{
FileName = fileName,
MimeType = mimeType,
AdditionalHeaders = additionalHeaders?.ToDictionary(k => k.Key, k => k.Value)
};
var generatedFileId = returnedFileStorage.StoreFile(stream, metadata).Result;
RedirectToUrl("~/dotvvmReturnedFile?id=" + generatedFileId);
}
private void StoreMetadata(Guid id, ReturnedFileMetadata metadata)
{
var metadataFilePath = GetMetadataFilePath(id);
File.WriteAllText(metadataFilePath, JsonConvert.SerializeObject(metadata), Encoding.UTF8);
}
