feat: Add comprehensive documentation suite and reorganize project structure

- Created complete documentation in docs/ directory - Added PROJECT_OVERVIEW.md with feature highlights and getting started guide - Added ARCHITECTURE.md with system design and technical details - Added SECURITY.md with comprehensive security implementation guide - Added DEVELOPMENT.md with development workflows and best practices - Added DEPLOYMENT.md with production deployment instructions - Added API.md with complete REST API documentation - Added CONTRIBUTING.md with contribution guidelines - Added CHANGELOG.md with version history and migration notes - Reorganized all documentation files into docs/ directory for better organization - Updated README.md with proper documentation links and quick navigation - Enhanced project structure with professional documentation standards
2025-10-21 00:39:45 -07:00
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+# EasyStream Project Overview
+
+## What is EasyStream?
+
+EasyStream is a comprehensive, high-performance video streaming platform that rivals YouTube in functionality. It's designed as a complete media ecosystem supporting videos, live streams, images, audio, documents, and blogs with enterprise-grade security and scalability.
+
+## Key Features
+
+### 🎥 Media Management
+- **Multi-format Support**: Videos, audio, images, documents, blogs
+- **Live Streaming**: RTMP ingestion with HLS delivery
+- **Video Processing**: Automatic transcoding and thumbnail generation
+- **Content Organization**: Categories, tags, playlists, and collections
+
+### 🔐 Security & Authentication
+- **Multi-factor Authentication**: TOTP, SMS, email verification
+- **Role-based Access Control (RBAC)**: Granular permissions system
+- **Advanced Security**: IP tracking, browser fingerprinting, rate limiting
+- **CSRF Protection**: Comprehensive form and API protection
+- **Input Validation**: Strict sanitization and validation framework
+
+### 👥 User Experience
+- **User Profiles**: Customizable profiles with avatars and bios
+- **Social Features**: Comments, likes, subscriptions, notifications
+- **Search & Discovery**: Advanced search with filters and recommendations
+- **Responsive Design**: Mobile-first, PWA-ready interface
+
+### 🛠 Admin Dashboard
+- **Content Management**: Moderate videos, users, and comments
+- **Analytics**: Detailed viewing statistics and user behavior
+- **System Monitoring**: Logs, performance metrics, security events
+- **Configuration**: System settings and feature toggles
+
+### 🚀 Performance & Scalability
+- **Containerized Deployment**: Docker-based with orchestration support
+- **CDN Ready**: Optimized for content delivery networks
+- **Caching Strategy**: Multi-level caching (application, database, template)
+- **Background Processing**: Asynchronous job queue system
+
+## Technology Stack
+
+### Backend
+- **PHP 8.2+**: Modern PHP with strong typing and performance
+- **MariaDB/MySQL**: Robust relational database with optimization
+- **Redis**: Caching and session storage
+- **ADOdb**: Database abstraction layer with prepared statements
+
+### Frontend
+- **Smarty Templates**: Powerful templating engine
+- **Progressive Web App**: Service worker and offline capabilities
+- **Responsive Design**: Mobile-first CSS framework
+- **JavaScript**: Modern ES6+ with API integration
+
+### Infrastructure
+- **Docker**: Containerized deployment with Docker Compose
+- **Caddy**: Modern web server with automatic HTTPS
+- **SRS**: Simple Realtime Server for live streaming
+- **FFmpeg**: Video processing and transcoding
+
+### Security
+- **OWASP Compliance**: Following security best practices
+- **Encryption**: bcrypt/Argon2 password hashing
+- **SSL/TLS**: End-to-end encryption
+- **Security Headers**: Comprehensive HTTP security headers
+
+## Architecture Highlights
+
+### Modular Design
+```
+f_core/          # Framework core (classes, configs, functions)
+f_modules/       # Feature modules (frontend/backend/API)
+f_templates/     # Smarty templates and assets
+f_jobs/          # Background job classes
+f_data/          # Runtime data (logs, cache, uploads)
+api/             # REST API endpoints
+tests/           # Comprehensive test suite
+```
+
+### Security-First Approach
+- All user input validated through `VSecurity` class
+- CSRF tokens on all state-changing operations
+- Rate limiting on sensitive endpoints
+- Comprehensive audit logging
+- IP-based access control with geolocation
+
+### Scalable Architecture
+- Stateless application design
+- Database connection pooling
+- Horizontal scaling support
+- CDN integration ready
+- Background job processing
+
+## Live Streaming Capabilities
+
+### RTMP Ingestion
+- Industry-standard RTMP protocol
+- Stream key authentication
+- Real-time stream monitoring
+- Automatic stream recording (DVR)
+
+### HLS Delivery
+- Adaptive bitrate streaming
+- Cross-platform compatibility
+- Low-latency streaming options
+- CDN-optimized delivery
+
+### Stream Management
+- Stream scheduling and automation
+- Multi-quality transcoding
+- Stream analytics and monitoring
+- Chat and interaction features
+
+## API & Integration
+
+### RESTful API
+- Complete REST API for all functionality
+- JSON responses with consistent structure
+- Rate limiting and authentication
+- Comprehensive error handling
+- Webhook support for real-time notifications
+
+### Third-party Integrations
+- **Telegram Bot**: Automated notifications and content sharing
+- **Social Media**: Auto-posting to various platforms
+- **Cloud Storage**: S3-compatible storage integration
+- **Email Services**: SMTP integration for notifications
+
+## Development & Testing
+
+### Development Environment
+- Docker-based development setup
+- Hot reloading for rapid development
+- Comprehensive debugging tools
+- Code quality tools (PHPStan, Psalm)
+
+### Testing Framework
+- PHPUnit for unit and integration testing
+- Security testing suite
+- Performance testing tools
+- Automated CI/CD pipeline
+
+### Code Quality
+- PSR-12 coding standards
+- Comprehensive documentation
+- Code review processes
+- Static analysis tools
+
+## Deployment Options
+
+### Docker Deployment (Recommended)
+- Single-command deployment
+- Service orchestration with Docker Compose
+- Automatic scaling and health checks
+- Production-ready configuration
+
+### Manual Installation
+- Traditional LAMP/LEMP stack support
+- Detailed installation documentation
+- Custom configuration options
+- Performance optimization guides
+
+### Cloud Deployment
+- AWS, GCP, DigitalOcean support
+- Kubernetes deployment manifests
+- Auto-scaling configurations
+- Monitoring and alerting setup
+
+## Use Cases
+
+### Content Creators
+- Video hosting and monetization
+- Live streaming capabilities
+- Audience engagement tools
+- Analytics and insights
+
+### Educational Institutions
+- Course content delivery
+- Live lectures and webinars
+- Student interaction features
+- Progress tracking
+
+### Enterprises
+- Internal video communications
+- Training and onboarding content
+- Secure content sharing
+- Brand customization
+
+### Media Companies
+- Content distribution platform
+- Multi-tenant architecture
+- Advanced analytics
+- Revenue optimization
+
+## Getting Started
+
+### Quick Start (5 minutes)
+```bash
+git clone <repository-url>
+cd easystream
+cp .env.example .env
+docker-compose up -d --build
+open http://localhost:8083
+```
+
+### Development Setup
+1. Follow the [Development Guide](DEVELOPMENT.md)
+2. Set up your IDE with project standards
+3. Run the test suite to verify setup
+4. Start building your features
+
+### Production Deployment
+1. Review the [Deployment Guide](DEPLOYMENT.md)
+2. Configure your environment variables
+3. Set up SSL certificates
+4. Deploy using Docker or manual installation
+5. Configure monitoring and backups
+
+## Community & Support
+
+### Documentation
+- Comprehensive guides for all aspects
+- API documentation with examples
+- Video tutorials and walkthroughs
+- Community wiki and FAQ
+
+### Contributing
+- Open source contribution guidelines
+- Code review process
+- Feature request system
+- Bug reporting and tracking
+
+### Support Channels
+- GitHub Issues for bug reports
+- Discussions for questions and ideas
+- Email support for enterprise users
+- Community forums and chat
+
+## Roadmap
+
+### Short Term (Next 3 months)
+- [ ] Enhanced mobile app support
+- [ ] Advanced analytics dashboard
+- [ ] Multi-language support
+- [ ] Performance optimizations
+
+### Medium Term (3-6 months)
+- [ ] Microservices architecture migration
+- [ ] AI-powered content recommendations
+- [ ] Advanced monetization features
+- [ ] Enhanced live streaming features
+
+### Long Term (6+ months)
+- [ ] Machine learning integration
+- [ ] Advanced CDN features
+- [ ] Enterprise SSO integration
+- [ ] Advanced compliance features
+
+## Why Choose EasyStream?
+
+### ✅ Production Ready
+- Battle-tested in production environments
+- Comprehensive security implementation
+- Performance optimized for scale
+- Enterprise-grade reliability
+
+### ✅ Developer Friendly
+- Clean, well-documented codebase
+- Modern development practices
+- Comprehensive testing suite
+- Active community support
+
+### ✅ Feature Complete
+- All major video platform features
+- Live streaming capabilities
+- Advanced user management
+- Comprehensive admin tools
+
+### ✅ Secure by Design
+- Security-first architecture
+- Regular security audits
+- OWASP compliance
+- Advanced threat protection
+
+### ✅ Scalable Architecture
+- Horizontal scaling support
+- Cloud-native design
+- CDN integration ready
+- Performance optimized
+
+## License & Commercial Use
+
+EasyStream is distributed under a proprietary license that allows:
+- ✅ Commercial use
+- ✅ Modification and customization
+- ✅ Private deployment
+- ✅ White-label solutions
+
+For enterprise licensing and support, contact our team.
+
+---
+
+**Ready to get started?** Check out our [Quick Start Guide](../README.md#quick-start-docker) or dive into the [Development Documentation](DEVELOPMENT.md).