# OBS R2 Uploader - Complete Setup Guide

Step-by-step guide to get your OBS recording upload system running.

## Prerequisites

Before you begin, ensure you have:

- [x] **Node.js 18+** installed ([download](https://nodejs.org/))
- [x] **Python 3.8+** installed ([download](https://www.python.org/downloads/))
- [x] **OBS Studio** installed ([download](https://obsproject.com/))
- [x] **Cloudflare account** with R2 enabled ([sign up](https://dash.cloudflare.com/sign-up))
- [x] **Domain in Cloudflare** (jeffemmett.com in your case)

## Step 1: Clone and Install

```bash
# Navigate to the project directory
cd obs-r2-uploader

# Run setup script
./scripts/setup.sh
```

This will:
- Check prerequisites
- Install Python dependencies
- Install Wrangler CLI (if needed)
- Create `.env` file from template

## Step 2: Authenticate with Cloudflare

```bash
# Login to Cloudflare via browser
wrangler login
```

This opens your browser for OAuth authentication.

Verify authentication:
```bash
wrangler whoami
```

## Step 3: Create R2 Bucket and API Tokens

### Option A: Using the Deploy Script (Recommended)

```bash
./scripts/deploy.sh
```

This creates the bucket and deploys the worker.

### Option B: Manual Setup

```bash
# Create bucket
wrangler r2 bucket create obs-videos

# Verify creation
wrangler r2 bucket list
```

### Generate R2 API Tokens

You need API tokens for the Python upload script:

1. Go to [Cloudflare Dashboard](https://dash.cloudflare.com/)
2. Navigate to **R2** in the sidebar
3. Click on your **obs-videos** bucket
4. Go to **Settings** → **R2 API Tokens**
5. Click **Create API Token**
6. Configure:
   - **Token name**: `obs-uploader`
   - **Permissions**: Admin Read & Write
   - **TTL**: No expiry (or set as desired)
7. Click **Create API Token**
8. **SAVE THESE CREDENTIALS** - you'll need them for `.env`

You'll receive:
- Access Key ID
- Secret Access Key

## Step 4: Get Your Account ID

```bash
# Get account ID from wrangler
wrangler whoami
```

Or from dashboard:
1. Go to any page in Cloudflare Dashboard
2. Look at the URL: `https://dash.cloudflare.com/{ACCOUNT_ID}/...`
3. The account ID is in the URL

## Step 5: Configure Environment Variables

Edit `.env` file with your credentials:

```env
# Replace with your actual values
R2_ACCOUNT_ID=your_account_id_here
R2_ACCESS_KEY_ID=your_access_key_here
R2_SECRET_ACCESS_KEY=your_secret_access_key_here
R2_BUCKET_NAME=obs-videos

# Auto-generated endpoint (replace account-id)
R2_ENDPOINT=https://your_account_id_here.r2.cloudflarestorage.com

# Your public domain
PUBLIC_DOMAIN=videos.jeffemmett.com

# Optional: Set your OBS recording directory
OBS_RECORDING_DIR=/path/to/obs/recordings

# Optional: Auto-delete after upload
AUTO_DELETE_AFTER_UPLOAD=false
```

## Step 6: Configure CORS for R2 Bucket

CORS must be configured to allow browser access to videos.

### Via Cloudflare Dashboard:

1. Go to **R2** → **obs-videos** bucket
2. Navigate to **Settings** → **CORS Policy**
3. Click **Add CORS Policy**
4. Configure:
   ```json
   {
     "AllowedOrigins": ["*"],
     "AllowedMethods": ["GET", "HEAD"],
     "AllowedHeaders": ["*"],
     "MaxAgeSeconds": 3600
   }
   ```
5. Click **Save**

### Via API (Alternative):

```bash
# Using the provided CORS config
curl -X PUT \
  "https://api.cloudflare.com/client/v4/accounts/{ACCOUNT_ID}/r2/buckets/obs-videos/cors" \
  -H "Authorization: Bearer {API_TOKEN}" \
  -H "Content-Type: application/json" \
  -d @cors-config.json
```

## Step 7: Deploy Cloudflare Worker

```bash
cd worker
wrangler deploy
cd ..
```

This deploys your video server worker.

Verify deployment:
```bash
wrangler deployments list
```

## Step 8: Configure Custom Domain

Set up `videos.jeffemmett.com` to point to your worker:

### Option A: Via Dashboard (Recommended)

1. Go to **Workers & Pages** in Cloudflare Dashboard
2. Click on your **obs-video-server** worker
3. Go to **Settings** → **Domains & Routes**
4. Click **Add Custom Domain**
5. Enter: `videos.jeffemmett.com`
6. Click **Add Domain**

Cloudflare automatically:
- Creates DNS records
- Issues SSL certificate
- Routes traffic to your worker

### Option B: Via Wrangler

Edit `worker/wrangler.toml`:

```toml
[env.production]
routes = [
  { pattern = "videos.jeffemmett.com/*", custom_domain = true }
]
```

Then deploy:
```bash
cd worker
wrangler deploy --env production
cd ..
```

## Step 9: Enable R2 Public Access

You need to make the bucket publicly readable via your custom domain.

### Via Dashboard:

1. Go to **R2** → **obs-videos** bucket
2. Go to **Settings** → **Public Access**
3. Click **Connect Domain**
4. Select **Custom Domain**: `videos.jeffemmett.com`
5. Click **Connect**

This creates a public URL for your bucket content.

## Step 10: Test Upload

Test that everything works:

```bash
# Create and upload a test video (requires ffmpeg)
./scripts/test-upload.sh

# Or upload an existing video
./scripts/upload.sh /path/to/your/video.mp4
```

Expected output:
```
Uploading video.mp4 (52.3 MB)
Uploading video.mp4: 100%|████████| 52.3M/52.3M [00:15<00:00, 3.48MB/s]
✓ Upload successful: video.mp4

============================================================
✓ Upload successful!
============================================================

Public URL: https://videos.jeffemmett.com/video.mp4

The URL has been copied to your clipboard.
============================================================
```

## Step 11: Test Video Access

1. **Direct video URL**: Open the URL from step 10 in your browser
2. **Gallery view**: Visit `https://videos.jeffemmett.com/gallery`
3. **JSON API**: Visit `https://videos.jeffemmett.com/`

## Step 12: Configure OBS (Optional)

Set up OBS to save recordings to a known directory:

1. Open **OBS Studio**
2. Go to **Settings** → **Output**
3. Note your **Recording Path**
4. Add this path to `.env`:
   ```env
   OBS_RECORDING_DIR=/path/from/obs/settings
   ```

## Step 13: Set Up Auto-Upload (Optional)

Start the file watcher to automatically upload new recordings:

```bash
./scripts/start-watcher.sh
```

Or specify a directory:
```bash
./scripts/start-watcher.sh /path/to/obs/recordings
```

The watcher will:
- Monitor for new video files
- Wait until recording is complete
- Automatically upload
- Copy URL to clipboard
- Optionally delete local file

## Verification Checklist

- [ ] Wrangler authenticated (`wrangler whoami`)
- [ ] R2 bucket created (`wrangler r2 bucket list`)
- [ ] `.env` configured with credentials
- [ ] CORS configured on bucket
- [ ] Worker deployed successfully
- [ ] Custom domain connected (`videos.jeffemmett.com`)
- [ ] Test video uploaded successfully
- [ ] Video accessible via public URL
- [ ] Gallery page loads correctly
- [ ] File watcher runs (optional)

## Troubleshooting

### Error: "Wrangler not found"

```bash
npm install -g wrangler
```

### Error: "Invalid R2 credentials"

- Double-check `.env` values
- Regenerate R2 API token if needed
- Ensure endpoint URL is correct

### Error: "Bucket not found"

```bash
# List buckets
wrangler r2 bucket list

# Create bucket if missing
wrangler r2 bucket create obs-videos
```

### Error: "Worker deployment failed"

```bash
# Check logs
wrangler tail

# Redeploy
cd worker && wrangler deploy
```

### Videos return 404

- Verify custom domain is connected
- Check worker binding in `wrangler.toml`
- Ensure bucket name matches in config

### CORS errors in browser

- Verify CORS is configured on R2 bucket
- Check browser console for specific CORS errors
- May need to wait a few minutes for CORS changes to propagate

### Upload fails on large files

- Check internet connection stability
- Multipart upload should handle large files automatically
- Try upload with smaller test file first

## Finding Your OBS Recording Directory

### Windows
Default: `C:\Users\{Username}\Videos`

1. Open OBS
2. Settings → Output → Recording Path

### macOS
Default: `~/Movies`

1. Open OBS
2. Preferences → Output → Recording Path

### Linux
Default: `~/Videos`

1. Open OBS
2. Settings → Output → Recording Path

## Next Steps

- Configure OBS to record to a specific directory
- Set up the file watcher for auto-uploads
- Share your video links!
- Consider setting up video thumbnails (future feature)
- Explore the gallery customization options

## Getting Help

If you encounter issues:

1. Check the [README.md](README.md) troubleshooting section
2. Verify all environment variables in `.env`
3. Check Cloudflare dashboard for errors
4. Review worker logs: `wrangler tail`

## Security Best Practices

1. **Never commit `.env`** - it's in `.gitignore`
2. **Rotate API keys periodically**
3. **Use separate tokens** for different environments
4. **Monitor R2 usage** in Cloudflare dashboard
5. **Consider signed URLs** for sensitive videos (not implemented yet)

---

**Setup Complete!** 🎉

You can now upload OBS recordings directly to R2 and share them via `videos.jeffemmett.com`.