thePR0M3TH3ANandClaude Sonnet 4.6 d94eff9671 Add shareable design links via NIP-19 naddr/nevent
Share button (template browser preview):
- New "Copy share link" button next to Save JSON / Print
- Generates a NIP-19 identifier:
  * naddr (stable, address-based) for new-style events whose d-tag
    starts with the mode prefix (cover:, disc:, jewel:, disc-design:)
  * nevent (event-id-based) for legacy events whose d-tag is a bare
    IMDB id, so a cover share-link doesn't collide with the
    disc-design share-link for the same movie
- Encoded URLs use #/share/<id> form so they work on any host without
  a server rewrite; the URL bar also updates while a preview is open

Receiving:
- On init, parseShareIdFromLocation() reads either /share/<id> or
  #/share/<id> and dispatches to loadSharedDesign()
- loadSharedDesign uses a two-stage fast path: query the relay hints
  embedded in the naddr/nevent first (2s timeout), fall back to the
  user's default relay list (4s timeout) only if those don't have it
- Skips the full fetchFeedAndReactions(); instead fetches only the
  one event + that author's kind-0 profile + kind-7 reactions on that
  event + kind-5 deletions for that author/kind, all in parallel with
  short timeouts. Typical lookup is now ~1-3s instead of ~20s.

Bech32/NIP-19 codec:
- Self-contained encoder + decoder for note/nevent/naddr (no
  dependencies). Decoder also accepts a raw 64-char hex event id.

URL lifecycle:
- openDesignPreview replaces the URL with #/share/<id> so reload/
  bookmark/copy-from-address-bar all work
- closeNostrPreview restores the URL to / so reload doesn't re-open

Hosting:
- vercel.json with rewrites maps /share/:id -> / for the "pretty"
  path form. Hash form works without any host config.

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
2026-05-17 14:54:02 -04:00
2026-05-13 17:25:59 -04:00

CaseWrap Studio

CaseWrap Studio is a static print-layout editor for physical media packaging. It supports DVD/Blu-ray case wraps, Avery 8960/8944 disc-label sheets, Avery 8693/8943 CD jewel-case insert sheets, and reusable single-disc designs.

What it supports

  • Separate front, spine, and back case artwork (or one combined wrap image)
  • Disc-label sheet mode (two print positions on one Avery 8960/8944 sheet)
  • CD jewel insert mode (front + tray inserts on one Avery 8693/8943 sheet)
  • Disc Designer mode for creating a reusable single-disc design
  • Additional image and text layers
  • Drag positioning, z-order changes, rotation, sizing, and opacity
  • PDF export through the browser print dialog
  • Nostr community browsing/sharing for templates and disc designs
  • Publishing, replies, reactions, follows, and reposts from inside the app

Important workflow

All image sources are remote URLs.

That means:

  • Case art, disc art, jewel insert art, and extra image layers should use http or https URLs
  • Saved project JSON remains portable across machines
  • Exported/copied Nostr events can reconstruct layouts from event content
  • Community feed data comes from relays listed in the Community panel
  • Publishing/social actions require a NIP-07 browser extension (for example Alby or nos2x)

If a URL stops working later, the image will no longer render. For long-term reliability, use stable hosted URLs.

Main file

  • src/index.html is the complete app entrypoint. Open it directly in a browser or serve it from any static host.

Export and print

  • Use Print / Save PDF for print-ready output
  • Keep browser scale at 100%
  • Disable browser headers and footers

Save, restore, and sharing

  • Save project writes project JSON
  • Load project restores project JSON
  • Copy Nostr event copies a signed event payload
  • Import from Nostr restores a template/design from a copied event
  • The Community modal lets you browse New/Popular/Search/Mine, preview templates, and import them
  • Disc designs can be published and reused independently, then imported into Disc 1 or Disc 2 positions on a disc sheet

Nostr data model

  • Template/design payloads are published as kind 30078 app-data events with casewrap tags
  • Typical social events use standard kinds (1, 7, 6, 3, 0)
  • Template modes include cover, disc, jewel, and disc-design
  • Current schema version is 5; minimum supported schema version is 4

Notes

  • The app is fully static and does not require a backend
  • Local browser autosave is still available
  • Older saved projects with embedded data URLs may still load, but new work should use remote URLs
S
Description
A static site DVD and Blu-Ray Case and disk label designer
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