public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
if (!args.Configuration.HttpAccess)
{
return(Task.FromResult(string.Empty));
}
var fileName = FileNameCalculator.Calculate(args);
var client = GetS3Client(args);
var containerName = GetContainerName(args);
var configuration = args.Configuration.GetS3Configuration();
var preSignedUrlRequest = new GetPreSignedUrlRequest()
{
BucketName = containerName,
Key = fileName,
Protocol = (Protocol)configuration.Protocol
};
preSignedUrlRequest.Expires = args.Expires ?? Clock.Now.AddSeconds(600);
var accessUrl = client.GetPreSignedURL(preSignedUrlRequest);
return(Task.FromResult(accessUrl));
}
public override async Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
var container = await DatabaseFileContainerRepository.FindAsync(
args.ContainerName,
args.CancellationToken
);
if (container == null)
{
return(string.Empty);
}
if (!container.HttpSupport)
{
return(string.Empty);
}
var file = await DatabaseFileRepository.FindAsync(
container.Id,
args.FileId,
args.CancellationToken);
if (file == null)
{
return(string.Empty);
}
return(BuildAccessUrl(container, file.Name));
}
public override async Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
var fileName = MinioFileNameCalculator.Calculate(args);
var client = GetMinioClient(args);
var containerName = GetContainerName(args);
if (!await FileExistsAsync(client, containerName, fileName))
{
return(string.Empty);
}
return(await client.PresignedGetObjectAsync(containerName, fileName, args.Expires?.Second ?? 3600));
}
public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
if (!args.Configuration.HttpAccess)
{
return(Task.FromResult(string.Empty));
}
var configuration = args.Configuration.GetFileSystemConfiguration();
var fileId = FilePathCalculator.Calculate(args);
var accessUrl = BuildAccessUrl(configuration, fileId);
return(Task.FromResult(accessUrl));
}
public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
var containerName = GetContainerName(args);
var fileName = AliyunFileNameCalculator.Calculate(args);
var ossClient = GetOssClient(args.Configuration);
if (!FileExistsAsync(ossClient, containerName, fileName))
{
return(Task.FromResult(string.Empty));
}
var datetime = args.Expires ?? Clock.Now.AddSeconds(3600);
var uri = ossClient.GeneratePresignedUri(containerName, fileName, datetime);
return(Task.FromResult(uri.ToString()));
}
public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
if (!args.Configuration.HttpAccess)
{
return(Task.FromResult(string.Empty));
}
var configuration = args.Configuration.GetFastDFSConfiguration();
ConfigurationFactory.AddIfNotContains(configuration);
var fileId = FileNameCalculator.Calculate(args);
var containerName = GetContainerName(configuration, args);
var accessUrl = BuildAccessUrl(configuration, containerName, fileId);
return(Task.FromResult(accessUrl));
}
public override async Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
if (!args.Configuration.HttpAccess)
{
return(string.Empty);
}
var fileName = MinioFileNameCalculator.Calculate(args);
var client = GetMinioClient(args);
var containerName = GetContainerName(args);
if (!await FileExistsAsync(client, containerName, fileName))
{
return(string.Empty);
}
var expiresInt = 600;
if (args.Expires.HasValue && args.Expires > Clock.Now)
{
expiresInt = Convert.ToInt32((args.Expires.Value - Clock.Now).TotalSeconds);
}
return(await client.PresignedGetObjectAsync(containerName, fileName, expiresInt));
}
public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
var fileName = S3FileNameCalculator.Calculate(args);
var client = GetS3Client(args);
var containerName = GetContainerName(args);
var configuration = args.Configuration.GetS3Configuration();
var preSignedUrlRequest = new GetPreSignedUrlRequest()
{
BucketName = containerName,
Key = fileName,
Protocol = (Protocol)configuration.Protocol
};
if (args.Expires.HasValue)
{
preSignedUrlRequest.Expires = args.Expires.Value;
}
var accessUrl = client.GetPreSignedURL(preSignedUrlRequest);
return(Task.FromResult(accessUrl));
}
public override Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
return(Task.FromResult(string.Empty));
}
public Task <string> GetAccessUrlAsync(FileProviderAccessArgs args)
{
throw new NotImplementedException();
}
