Any artifact can now be made publicly viewable via a share link, no login
required - opt-in per artifact, toggled from the feed UI next to Keep.
- Artifact.share_token: nullable, unique, high-entropy (secrets.token_urlsafe(32)).
NULL = not shared; SQL treats each NULL as distinct so uniqueness still
holds for the many not-shared rows.
- New public route GET /s/<token> (shared_artifact_view), completely
unauthenticated, serving the same rendered/raw content as the owner
route via a shared serve_artifact_file() helper.
- toggle_artifact_share: generates/clears the token: mirrors
toggle_artifact_keep's pattern.
- Fixed a real gap this surfaced: embedded images in a shared artifact's
content would otherwise break for an anonymous visitor, since asset_view
was owner-only. It now also allows access when the asset's parent
artifact is currently shared - unattached (orphaned) assets stay private
regardless.
- serialize_artifact now reports is_shared/share_url so the API reflects
sharing status (read-only for now; toggling stays UI-only).
- Feed UI: Share button (mirrors Keep's toggle interaction), a copyable
share-link box that appears when shared, and a "shared" badge on the
artifact row - distinct blue accent from Keep's green so both can be
visible on the same row without confusion.
Verified live end-to-end (toggle on/off, public access, fake-token 404,
old-link-dies-on-unshare, embedded-asset access before/after sharing)
before writing the 12 automated tests in tests/views/test_sharing.py.
Also fixed two unrelated stale spots noticed in docs/api.md while adding
the Sharing section: the example response was missing is_kept/size_bytes,
and the raw-content table didn't list json/csv (added earlier this
session but never documented there).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Markdown pipe-tables and hand-written html_fragment <table> markup already
rendered - the only existing rule was 'max-width: 100%', so they came out
as bare, unbordered browser-default tables. Adds borders, header
background, cell padding, and zebra striping, plus a display:block +
overflow-x:auto pattern so wide tables scroll horizontally instead of
squeezing columns or breaking page layout.
Lives in base.css, which report.css and tasks.css both @import, so it
applies to every existing and future markdown/html_fragment artifact
immediately - no agent-side change needed, since this is rendered live
from CSS rather than baked into stored HTML.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Gap 1 from planning/2026-09-02-artifact_kind_gaps_for_frequent_agent_output.md.
Chose new first-class kinds over riding on html_fragment, resolving that
doc's open design question in favor of filtering support, raw-source
preservation (like markdown's .md sidecar), and server-owned validation.
- json: validated with json.loads at post time (400 on invalid JSON),
rendered with renderjson (collapsible tree), vendored locally.
- csv: parsed server-side with the stdlib csv module into columns/rows and
handed to Grid.js as plain data - no client-side CSV-parsing plugin
needed, keeping normalization server-owned. Vendored locally (MIT).
- Both preserve their original text as a sidecar file, generalizing what
was previously markdown-only handling (storage.py's SIDECAR_SUFFIXES) so
disk-size accounting, eviction cleanup, and ?raw=1 all cover json/csv too.
- Raw JSON is embedded in a <script type="application/json"> block with
`</script` occurrences escaped (safe because JSON's \/ escape round-trips
correctly) - verified with a live </script>-injection payload against the
actual running server, not just unit tests.
New migration (0012) for the KIND_CHOICES change - SQLite doesn't enforce
choices at the schema level, but Django's migration state tracks it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Enables codehilite on the markdown renderer (Pygments, 'friendly' style,
vendored as static/themes/pygments.css) so fenced code blocks get real
syntax highlighting with zero client-side JS - matching the "themes are
CSS-only" stance in framework_artifact_rendering.md. Verified live against
the running dev instance: a fenced python block renders with highlighted
keyword/string/function spans.
This was Gap 2 from planning/2026-09-02-artifact_kind_gaps_for_frequent_agent_output.md,
picked as the first fix since it needed no new kind or design decision -
just enabling an existing markdown extension.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Daybook: a self-hosted, multi-user Django + DRF app where agents, scripts,
or people publish artifacts and each logged-in user browses their own
time-ordered, label-filterable feed.
This squashes prior local development history (kept privately on a separate
branch) into a single clean starting point for the public repository.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
