ISL.NetFramework.FileStorage 2.1.0

ISL.NetFramework.FileStorage

Production-ready storage abstraction with pluggable providers:

• Amazon S3
• MinIO (S3-compatible)
• Azure Blob Storage / Azurite
• FTP / FTPS

Configuration (appsettings*.json)

Register storage:

services.AddIslFileStorage(configuration);

Configure providers under Framework:FileStorage:

{
 "Framework": {
 "FileStorage": {
 "Enabled": true,
 "DefaultProfile": "public-files",
 "Profiles": [
 {
 "Name": "public-files",
 "Provider": "AzureBlob",
 "RootPath": "cms-assets",
 "PublicBaseUrl": "https://cdn.example.com",
 "AzureBlob": {
 "ConnectionString": "UseDevelopmentStorage=true",
 "ContainerName": "media",
 "CreateContainerIfNotExists": true,
 "PublicAccess": true
 }
 },
 {
 "Name": "private-minio",
 "Provider": "Minio",
 "RootPath": "tenant-a",
 "S3": {
 "BucketName": "content",
 "Region": "us-east-1",
 "AccessKey": "minioadmin",
 "SecretKey": "minioadmin",
 "ServiceUrl": "http://localhost:9000",
 "UsePathStyle": true,
 "UseHttp": true,
 "CreateBucketIfNotExists": true
 }
 },
 {
 "Name": "ftp-archive",
 "Provider": "Ftp",
 "RootPath": "archive",
 "Ftp": {
 "Host": "ftp.example.com",
 "Port": 21,
 "Username": "ftp-user",
 "Password": "ftp-password",
 "UseSsl": false,
 "RootDirectory": "/"
 }
 }
 ]
 }
 }
}

Content Logging (CMS Content Entity)

UploadContentAsync creates storage metadata mapped directly to:

ISL.NetFramework.Entity.Framework.CMS.MSSQL.Content

var storage = storageProvider.GetStorage("public-files");

var result = await storage.UploadContentAsync(new ContentStorageUploadRequest
{
 ContainerName = "media",
 FileName = "2026/04/banner.png",
 OriginalFileName = "banner.png",
 Content = stream,
 ContentType = "image/png",
 IsItPrivateContainer = false,
 Keywords = new[] { "home", "hero" }
}, cancellationToken);

// Persist directly to CMS content table
var contentLog = result.ContentLog;

ContentLog includes:

• StorageBaseUrl
• ContainerName
• IsItPrivateContainer
• FileName
• OriginalFileName
• ThumbnailContainerName
• SmallThumbnailUrl
• Privacy
• ContentType
• Uploaded (UTC)
• Extension
• Keywords
• IsHidden