lsky-org/lsky-pro
Lsky Pro
Lsky Pro is a self-hosted image hosting platform and digital asset management system. It provides a web application for uploading and organizing images into albums, while functioning as an image hosting API and processing gateway for programmatic asset management.
The system distinguishes itself by supporting monetized storage services, integrating payment gateways and coupon systems to manage user subscriptions and storage quotas. It features a decoupled storage architecture that integrates with S3, OSS, WebDav, and other cloud providers to separate file storage from the application server.
The platform covers a broad range of capabilities, including image transformation and watermarking, content moderation for image safety, and role-based access control to enforce upload policies. It also includes tools for secure content sharing via time-limited links, frontend style customization through a template-driven theme engine, and user behavior moderation.
The system includes a command-line tool for generating theme boilerplate and supports over-the-air updates to maintain the application version.
Features
- Cloud Image Hosting - Provides a comprehensive system for uploading, storing, and organizing image collections on web or cloud servers.
- Digital Asset Managers - Organizes large image libraries using albums, tags, and bulk organizational tools for professional or personal use.
- Billing and Subscription Management - Manages commercial subscriptions, storage quotas, and payment cycles for hosting services.
- Monetized Storage Plans - Sells image hosting subscriptions and storage packages through integrated payment gateways and coupon systems.
- Cloud Storage Integrations - Connects multiple cloud storage providers via API to centralize image resource hosting.
- Digital Asset Management Systems - Stores and organizes media files into albums with support for metadata, bulk renaming, and role-based access.
- Image Hosting Platforms - Offers a complete web application for uploading, organizing, and sharing personal image collections.
- Self-Hosted Image Galleries - Provides a private or public media hosting service for managing and organizing digital photography portfolios on a private server.
- Image Transformations - Includes tools for resizing, scaling, and applying filters to images during the upload and storage process.
- Configurable Storage Backends - Allows switching between local disk, S3, OSS, and WebDav backends to decouple storage from the application server.
- Per-User Storage Quotas - Provides a system for setting and enforcing specific storage limits for individual users to control disk space usage.
- Asset Management APIs - Provides REST endpoints for programmatically managing images and albums.
- Image Processing and Manipulation - Acts as a gateway for modifying images through resizing, watermarking, and safety screening before storage.
- Media Album Organization - Offers tools for organizing photos using waterfall layouts, bulk selection, and custom renaming rules.
- Image Hosting API Integrations - Exposes programmatic endpoints for automating image uploads and integrating with external image management tools.
- Client Access Endpoints - Exposes dedicated endpoints for building custom native or cross-platform client applications.
- Upload Policy Enforcement - Enforces file naming rules, folder path constraints, and upload frequency limits based on assigned user roles.
- Upload Processing Pipelines - Processes uploaded files through a configurable pipeline of resizing, filtering, and watermarking operations.
- Subscription Payment Processings - Processes payment transactions through gateways to manage subscription packages and discount coupons.
- Customizable Share Links - Generates shareable links for images and albums with optional password protection and expiration dates.
- Direct Link and QR Code Generators - Generates public external links and scannable QR codes for quick sharing of hosted images.
- S3-Compatible Cloud Storage - Integrates with S3-compatible object storage providers to decouple media files from the application server.
- Storage Backend Adapters - Implements an adapter pattern to decouple the application from diverse cloud and local storage backends.
- Community Moderation Middleware - Intercepts upload requests using middleware to screen images via external security services before storage.
- Image Watermarking - Adds customizable text or image watermarks to hosted photos to prevent unauthorized use.
- Content Moderation Filters - Screens uploaded images through automated processes to detect inappropriate content and ensure gallery safety.
- Content Safety Screening - Screens uploaded content through external services to prevent the hosting of harmful images.
- Role-Based Access Control - Implements granular permissions and upload restrictions by assigning users to predefined roles with specific policy sets.
- Moderation Tools - Provides administrative interfaces for image auditing, IP blocking, and site-wide announcements to maintain community standards.
- Visible Watermark Overlays - Adds customizable text or image overlays to photos with precise positioning, rotation, and tiling options.
