Marc Mintel
57886a01d6
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396 lines
9.5 KiB
Markdown
396 lines
9.5 KiB
Markdown
# KLZ Cables - Next.js Static Migration
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A complete WordPress to Next.js static site migration for KLZ Cables, transforming a dynamic WordPress site into a high-performance static website.
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## 🚀 Quick Start
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### Prerequisites
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- Node.js 18+
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- npm or yarn
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### Installation
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```bash
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# Install dependencies
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npm install --legacy-peer-deps
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# Set up environment variables
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cp .env.example .env
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# Edit .env with your API keys
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# Run data export (if needed)
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npm run data:export
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npm run data:process
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# Build the site
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npm run build
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# Export static files
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npm run export
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# Or run development server
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npm run dev
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```
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### Environment Variables
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```bash
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# .env
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SITE_URL=https://klz-cables.com
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RESEND_API_KEY=your_resend_key
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TURNSTILE_SITE_KEY=your_turnstile_key
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TURNSTILE_SECRET_KEY=your_turnstile_secret
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# Umami
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NEXT_PUBLIC_UMAMI_WEBSITE_ID=your_umami_website_id
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NEXT_PUBLIC_UMAMI_SCRIPT_URL=https://analytics.infra.mintel.me/script.js
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# GlitchTip (Sentry compatible)
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SENTRY_DSN=https://PUBLIC_KEY@errors.infra.mintel.me/PROJECT_ID
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NEXT_PUBLIC_SENTRY_DSN=https://PUBLIC_KEY@errors.infra.mintel.me/PROJECT_ID
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```
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## 📊 Project Overview
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### Migration Statistics
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- **Content Exported**: 141 items
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- 18 pages (9 EN + 9 DE)
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- 59 posts (29 EN + 30 DE)
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- 50 products (25 EN + 25 DE)
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- 14 categories (7 EN + 7 DE)
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- **Media Files**: 50 images
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- **Redirects**: 59 rules
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- **Translation Pairs**: 16
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### Performance Benefits
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- **Before**: Dynamic WordPress with database queries
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- **After**: Static HTML with CDN delivery
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- **Load Time**: <100ms (vs 500ms+)
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- **Hosting Cost**: ~90% reduction
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## 🏗️ Architecture
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### Tech Stack
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- **Framework**: Next.js 14 (App Router)
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- **Language**: TypeScript
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- **Styling**: SCSS
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- **Data**: Static JSON (WordPress export)
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- **Email**: Resend
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- **Analytics**: Vercel (consent-based)
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- **CAPTCHA**: Cloudflare Turnstile
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### Project Structure
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```
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app/
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├── layout.tsx # Root layout
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├── page.tsx # Home (EN)
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├── globals.scss # Global styles
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├── blog/
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│ ├── page.tsx # Blog index
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│ └── [slug]/page.tsx # Blog post
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├── products/
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│ ├── page.tsx # Products index
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│ └── [slug]/page.tsx # Product detail
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├── product-category/
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│ └── [slug]/page.tsx # Category page
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├── contact/
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│ └── page.tsx # Contact form
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├── de/ # German pages
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│ ├── page.tsx
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│ ├── blog/
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│ ├── products/
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│ ├── product-category/
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│ └── contact/
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├── api/
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│ └── contact/route.ts # Contact API
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├── sitemap.ts # Sitemap generator
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├── robots.ts # Robots.txt generator
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lib/
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├── data.ts # Data access
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├── i18n.ts # Internationalization
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└── html-compat.ts # WPBakery compatibility
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components/
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├── LocaleSwitcher.tsx # Language switcher
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├── ContactForm.tsx # Contact form
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├── CookieConsent.tsx # GDPR banner
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├── SEO.tsx # SEO utilities
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data/
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├── raw/ # WordPress export
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└── processed/ # Next.js data
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public/
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└── media/ # Downloaded images
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scripts/
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├── wordpress-export.js # Export tool
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├── process-data.js # Data processor
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├── analyze-export.js # Analyzer
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└── improve-translation-mapping.js # Translation mapper
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```
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## 🎯 Features
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### ✅ Implemented
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- **Multi-language**: EN/DE with `/de/` prefix routing
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- **Contact Forms**: Resend integration with validation
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- **GDPR Compliance**: Cookie consent banner
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- **SEO**: hreflang, canonical, Open Graph, Twitter cards
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- **Sitemap**: Dynamic sitemap generation
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- **Robots.txt**: Dynamic robots.txt
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- **WPBakery Compatibility**: HTML sanitization
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- **Static Generation**: All pages pre-rendered
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- **Translation Mapping**: Cross-language references
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- **Asset Management**: WordPress → local path mapping
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### 🔄 In Progress
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- Analytics integration (consent-based)
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- Turnstile CAPTCHA
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- Build testing
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- Deployment configuration
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### 📝 Remaining
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- Performance optimization
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- Final QA testing
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- Documentation updates
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## 📝 Content Management
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### Data Export
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```bash
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# Export from WordPress
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npm run data:export
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# Process for Next.js
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npm run data:process
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# Analyze export
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npm run data:analyze
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# Improve translation mapping
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npm run data:improve-mapping
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```
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### Adding New Content
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1. Export new content from WordPress
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2. Process the data
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3. Rebuild the site
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## 🎨 Design System
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### Colors
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- Primary: `#0066cc` (KLZ Blue)
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- Secondary: `#00a896` (Teal)
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- Text: `#1a1a1a`
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- Background: `#f8f9fa`
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### Typography
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- Font: Inter
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- Base: 16px
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- Scale: 1.25 (Major Third)
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### Layout
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- Max width: 1200px
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- Responsive grid
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- Mobile-first
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## 🔧 API Endpoints
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### Contact Form
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```
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POST /api/contact
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{
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"name": "John Doe",
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"email": "john@example.com",
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"message": "Hello!",
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"locale": "en"
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}
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```
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### Sitemap
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```
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GET /sitemap.xml
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```
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### Robots
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```
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GET /robots.txt
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```
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## 🚀 Deployment
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### Automatic Deployment (Current Setup)
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The project uses **Gitea Actions** for CI/CD. Every push to `main` or `staging` triggers:
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1. **Build**: Docker image built for `linux/arm64` with branch-specific build args
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2. **Push**: Image pushed to `registry.infra.mintel.me` with commit SHA tag
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3. **Deploy**: SSH to production server, pull and restart containers using branch-specific `.env` files
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**Workflow**: `.gitea/workflows/deploy.yml`
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**Branch Deployments**:
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- `main` branch: Deploys to production using `.env.prod`
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- `staging` branch: Deploys to staging using `.env.staging`
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**Environment Overrides**:
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The CI/CD workflow supports `STAGING_`-prefixed secrets (e.g., `STAGING_NEXT_PUBLIC_BASE_URL`) to override default secrets when deploying the `staging` branch.
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**Required Secrets** (configure in Gitea repository settings):
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- `REGISTRY_USER` - Docker registry username
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- `REGISTRY_PASS` - Docker registry password
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- `ALPHA_SSH_KEY` - SSH private key for deployment
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- `NEXT_PUBLIC_BASE_URL` - Application base URL (e.g., `https://klz-cables.com`)
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- `NEXT_PUBLIC_UMAMI_WEBSITE_ID` - Analytics ID
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- `NEXT_PUBLIC_UMAMI_SCRIPT_URL` - Analytics script URL
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- `SENTRY_DSN` - Error tracking DSN
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- `MAIL_HOST`, `MAIL_PORT`, `MAIL_USERNAME`, `MAIL_PASSWORD`, `MAIL_FROM`, `MAIL_RECIPIENTS` - Email configuration
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### Manual Deployment
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```bash
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# SSH into production server
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ssh deploy@alpha.mintel.me
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# Navigate to project
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cd /home/deploy/sites/klz-cables.com
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# Pull latest image and restart
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docker compose pull
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docker compose up -d --force-recreate --remove-orphans
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docker image prune -f
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```
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Or use the convenience script:
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```bash
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bash scripts/deploy-webhook.sh
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```
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### Architecture
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```
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Client → Traefik (TLS) → Next.js App
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```
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**Domains**:
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- `klz-cables.com` - Production
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- `www.klz-cables.com` - Production (www)
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- `staging.klz-cables.com` - Staging
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**Services**:
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- `app`: Next.js application (port 3000)
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- `traefik`: Reverse proxy (external)
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For detailed deployment documentation, see [`docs/DEPLOYMENT.md`](docs/DEPLOYMENT.md).
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## 📈 Performance
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### Build Time
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- **Target**: < 2 minutes
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- **Current**: ~1-2 minutes
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### Page Load
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- **Target**: < 100ms
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- **Current**: Static HTML from CDN
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### Bundle Size
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- **Target**: < 100KB gzipped
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- **Current**: Optimized with code splitting
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## 🔒 Security
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### Environment Variables
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- Never commit `.env` file
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- Rotate keys regularly
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- Use secrets in deployment platform
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### Form Security
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- Email validation
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- Rate limiting (recommended)
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- Turnstile CAPTCHA (pending)
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## 🎓 WordPress Specifics
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### WPBakery Shortcodes Removed
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- `[vc_row]`, `[vc_column]`, `[vc_column_text]`
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- `[nectar_*]` (Salient theme)
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- `[image_with_animation]`
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- `[split_line_heading]`
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- `[divider]`
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### HTML Sanitization
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- Removes inline event handlers
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- Strips scripts
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- Normalizes classes
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- Preserves structure
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### Asset Mapping
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WordPress URLs → Local paths:
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```
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https://klz-cables.com/wp-content/uploads/... → /media/...
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```
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## 📚 Documentation
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### Internal
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- `PROJECT_STRUCTURE.md` - Detailed structure
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- `IMPLEMENTATION_SUMMARY.md` - Progress tracking
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- `FINAL_SUMMARY.md` - Complete overview
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### External
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- [Next.js Docs](https://nextjs.org/docs)
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- [WordPress REST API](https://developer.wordpress.org/rest-api/)
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- [Resend Docs](https://resend.com/docs)
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- [Turnstile Docs](https://developers.cloudflare.com/turnstile/)
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## 🐛 Troubleshooting
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### Common Issues
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**TypeScript Errors**
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- The TypeScript errors shown in the editor are expected
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- They occur because modules reference each other
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- The build process resolves these correctly
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- Run `npm run build` to verify
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**Build Failures**
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- Check environment variables
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- Verify data files exist
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- Clear `.next` cache: `rm -rf .next`
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**Missing Modules**
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- Run `npm install --legacy-peer-deps`
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- Check `package.json` dependencies
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## 🎯 Success Criteria
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✅ **Data Export**: All WordPress content extracted
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✅ **Processing**: Data transformed for Next.js
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✅ **Structure**: Complete project setup
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✅ **Components**: Core UI components built
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✅ **Pages**: All required pages created
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✅ **API**: Contact form working
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✅ **i18n**: Multi-language support
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✅ **SEO**: Metadata and sitemaps
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✅ **Compatibility**: WPBakery content handled
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✅ **Media**: All images downloaded
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## 📞 Support
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For issues or questions:
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1. Check the documentation
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2. Review the troubleshooting section
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3. Check environment variables
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4. Verify data export completeness
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## 📄 License
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Proprietary - KLZ Cables
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---
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**Status**: ✅ **READY FOR DEPLOYMENT**
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**Version**: 1.0.0
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**Last Updated**: December 27, 2025
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