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feat: implement export engine
fabi released this
2026-04-02 18:56:21 +00:00 | 35 commits to main since this releaseAdd async ZIP and HTML offline viewer export workers, download endpoints,
and a guest-facing /export page.Backend — export workers (tokio::spawn, run after gallery release):
- ZIP worker: streams all non-deleted originals into Gallery.zip via
async_zip (Stored compression), organised into Photos/ and Videos/
with {date}{uploader}{id}.{ext} filenames; updates progress_pct in DB - HTML worker: renders Memories.html via minijinja template (self-contained:
inlined CSS + JS, relative media paths); packs it with README.txt and
all media into Memories.zip (Deflate for text, Stored for media) - Both workers mark export_job status (running → done/failed), update
export_zip_ready / export_html_ready on the event, and broadcast SSE
export-progress + export-available when both complete
Backend — new endpoints (AuthUser):
- GET /export/zip → streams Gallery.zip if export_zip_ready
- GET /export/html → streams Memories.zip if export_html_ready
- GET /export/status → released flag + per-type status/progress (moved from admin)
Memories.html features: warm keepsake aesthetic, responsive grid, fullscreen
lightbox with captions/comments/likes, client-side hashtag filter chips,
XSS-safe JS, fully offline (no external deps)Frontend — /export page:
- Locked state: padlock illustration + message
- Released state: ZIP and HTML cards with progress bars (SSE-driven),
download buttons enabled only when ready - HTML guide modal (unzip instructions + Wi-Fi tip) before download begins
Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com
Downloads
- ZIP worker: streams all non-deleted originals into Gallery.zip via