# Image Upload - Ready to Test! ✅

## Configuration Complete

All backend configuration is done. Images should now work properly!

### What Was Configured:

1. ✅ **Custom Domain Connected**: `media.sojorn.net` → R2 bucket `sojorn-media`
2. ✅ **Environment Variable Set**: `R2_PUBLIC_URL=https://media.sojorn.net`
3. ✅ **Edge Function Deployed**: Updated `upload-image` function using custom domain
4. ✅ **DNS Verified**: Domain resolving to Cloudflare CDN
5. ✅ **API Queries Fixed**: All post queries include `image_url` field

## Test Instructions

### 1. Upload a Test Image

In the app:
1. Tap the **compose/create post** button
2. Add an image from your device
3. (Optional) Apply a filter
4. Write some text for the post
5. Submit the post

### 2. Verify the Image

**Expected behavior**:
- Image uploads successfully
- Post appears in feed with image visible
- Image URL format: `https://media.sojorn.net/{uuid}.jpg`

**If it works**: Images will now display everywhere (feed, profiles, chains) ✅

### 3. Check Database (Optional)

To verify the URL format:
```sql
SELECT id, image_url, created_at
FROM posts
WHERE image_url IS NOT NULL
ORDER BY created_at DESC
LIMIT 5;
```

Expected format: `https://media.sojorn.net/[uuid].[ext]`

## Troubleshooting

### Images Still Not Showing

If images don't display after uploading:

#### 1. Check Edge Function Logs
```bash
npx supabase functions logs upload-image --project-ref zwkihedetedlatyvplyz
```

Look for:
- Upload errors
- "Missing R2_PUBLIC_URL" errors (shouldn't happen now)
- R2 authentication errors

#### 2. Test Domain Directly

After uploading an image, copy its URL from the database and test:
```bash
curl -I https://media.sojorn.net/[filename-from-db]
```

Should return `HTTP/1.1 200 OK` or `HTTP/2 200`

#### 3. Hot Reload the App

In the Flutter terminal, press:
- `r` for hot reload
- `R` for full restart

#### 4. Check App Logs

Look in the Flutter console for:
- Network errors
- Image loading failures
- CORS errors (shouldn't happen with proper R2 CORS)

### Common Issues

**Issue**: "Missing R2_PUBLIC_URL" error in logs
**Solution**: Secret might not have propagated. Wait 1-2 minutes and try again.

**Issue**: Image returns 404 on custom domain
**Solution**: File might not have uploaded to R2. Check edge function logs for upload errors.

**Issue**: Image returns 403 Forbidden
**Solution**: R2 bucket permissions issue. Verify API token has "Object Read & Write" permissions.

## What's Next

Once images are working:

### Immediate
- Upload a few test images with different formats (JPG, PNG)
- Test with different image sizes
- Try different filters
- Verify images appear in all views (feed, profile, chains)

### Future Enhancements (Optional)

From [IMAGE_UPLOAD_IMPLEMENTATION.md](./docs/IMAGE_UPLOAD_IMPLEMENTATION.md#future-enhancements):
1. **Image compression**: Further optimize file sizes
2. **Multiple images**: Allow multiple images per post
3. **Image galleries**: View all images from a user
4. **Video support**: Extend to video uploads
5. **CDN optimization**: Configure Cloudflare caching rules

## Documentation

Complete guides available:
- **[IMAGE_UPLOAD_IMPLEMENTATION.md](./docs/IMAGE_UPLOAD_IMPLEMENTATION.md)** - Full implementation details
- **[R2_CUSTOM_DOMAIN_SETUP.md](./docs/R2_CUSTOM_DOMAIN_SETUP.md)** - Custom domain setup guide

## Summary

| Component | Status |
|-----------|--------|
| R2 Bucket | ✅ Configured with custom domain |
| Edge Function | ✅ Deployed with R2_PUBLIC_URL |
| Database Schema | ✅ `posts.image_url` column exists |
| API Queries | ✅ Include `image_url` field |
| Flutter Model | ✅ Post model parses `image_url` |
| Widget Display | ✅ PostItem widget shows images |
| Custom Domain | ✅ `media.sojorn.net` connected |

**Ready to test!** 🚀

Try uploading an image now and it should work. If you encounter any issues, check the troubleshooting section above.