Slides (PPTX)

Provide PowerPoint slides for songs that need projection.

Storage

PPTX slide decks are stored in Cloudflare R2 (gracechords-bible bucket, pptx/ prefix). Files are named by song slug (e.g., glorious_king.pptx).

Uploading a Slide Deck

Uploads go through the gracechords-pptx-upload Cloudflare Worker which validates your session and role before writing to R2.

1. Open the song in the song editor (/portal/editor/<slug>). The song must be saved first.
2. In the PPTX section of the metadata form, choose a .pptx file and click Upload PPTX.
3. Files are limited to 20 MB (and 10 uploads per 5 minutes per user).
4. The worker validates your JWT (Editor+ required) and saves the file to R2.
5. A PPTX option appears in the Song page's Download menu once the file is present.

To delete a deck, click Delete in the editor's PPTX section (the button is shown to Admin+).

Worker setup

The Worker is deployed separately from the main SPA. See workers/pptx-upload/README.md for:

• Wrangler secrets (SUPABASE_URL, SUPABASE_SERVICE_ROLE_KEY, ALLOWED_ORIGINS)
• R2 bucket binding
• Local dev instructions

Set the Worker URL in your environment:

VITE_PPTX_WORKER_URL=https://gracechords-pptx-upload.your-subdomain.workers.dev

Setlist

When exporting a setlist as PPTX (PPT → Separate ZIP or Combined deck), only songs with an existing deck in R2 are included. The app fetches the files at export time. The Songbook Builder exports PDF only.

Setlists Cloudflare-Infrastructure