§0 item 8 (Phase-4 item 1 pulled forward, user directive: maintenance
tooling ships WITH the features it maintains):
- /admin/podcasts (AdminMiddleware): every feed from EVERY user via the
RLS admin escape (first-admin identity, poller/fetcher contract) —
feed + host, library, subscriber count/names, downloaded/total, DISK
USAGE, last fetch. Sorted disk DESC ('what's eating the disk'),
totals header (feeds · episodes · bytes on disk).
- Per-feed actions: Refresh · Delete files (rows → pending, disk freed;
confirms spell out the re-materialization contract) · Remove feed
(rows + files for everyone — the same admin delete as the detail
page). All confirms ride the global confirm modal.
- New sqlc: ListAllPodcastFeedsAdmin (correlated aggregates),
ResetPodcastEpisodeFileDeleted / ResetPodcastFeedFilesDeleted —
downloaded rows reset to pending with download-derived facts cleared
(audio_metadata, chapter_count, cover, size, mime); file_path KEPT
(fetch-maintained layout — a re-download lands on the same path).
file deletion via the existing DeleteFeedFiles file-removal pattern
(episode files + .cover.jpg siblings).
- Poll upsert never touches download_state, so deleted files STAY
deleted — a feed refresh re-lists metadata but re-materializes
nothing (pinned by TestAdminDeleteEpisodeFiles).
- Per-episode admin delete-file: POST /feeds/:id/episodes/:eid/
delete-file (admin) — one episode's file gone, row pending, siblings
untouched; HX swaps the episode list. (Found while testing: the
handler first read c.Param("id") — the FEED's uuid — instead of
:eid; the 404 'episode not found' trail led straight to it.)
- Tests: admin sees other users' feeds + subscriber names; regular
users 403 on page AND actions; single + feed-level deletion reset
rows/clear facts/delete files; refresh leaves pending rows pending.
- Admin nav gains 'Podcasts' under Administration.
Wrong-gotcha note for future agents: parseUUID on c.Param('id') inside
a /feeds/:id/episodes/:eid route resolves the FEED, not the episode.
Apple scheme normalization (follow-up to the Scribl discussion): Add
Feed accepts the launcher spellings podcast pages ship next to plain
RSS — itpc://, podcasts://, feed:// — and rewrites them to the https
feed URL they wrap (scheme match case-insensitive). http stays and the
guard still rejects it. Unit-pinned.
Build stamp (stale-container drift guard): the 2026-10-29 podcast
session lost an hour to a container running a build that predated the
feature. version.Commit rides ldflags from a GIT_COMMIT build arg; the
dev compose passes git rev-parse --short HEAD via the Makefile; the
app logs 'Bookhoard <ver> (commit <hash>)' at boot and /api/health
reports it — the UI and the repo can no longer silently diverge.
cmd/server/tests/podcast_test.go — six suites, the shared-dev-DB
doctrine (test*-named libraries, cascading cleanup, no binary
fixtures):
- TestPodcastRLSSurfaces: THE AUDITOR (invariant 13) — non-subscriber
404 on feed detail + SSR page (existence leak), episodes absent from
generic media reads, admin escape, subscriber visibility, then the
hidden-library flip hiding an already-subscribed feed (the feed
policy's library-visibility join). Seeding runs as the FIRST ADMIN —
the seed identity has neither subscription nor users row, so podcast
INSERT..RETURNING (SELECT policy under FORCE) 42501s for it;
production pods run as exactly that admin (invariant 12). All direct
row probes read through the admin scope for the same reason.
- TestPodcastAddFeedFlow: member add + subscribe + metadata-only
upsert; duplicate-URL dedupe (no second row); allow_member_feeds
gate (member 403 / admin 201 / subscribe-still-allowed).
- TestPodcastShrunkenFeedRetention: feed purges an episode from the
XML, both rows persist (upsert-without-delete pin, D14).
- TestPodcastEditSegregation: generic edit 400 + write-to-file refusal
for episodes; control book edit unaffected.
- TestPodcastDownloadWorker (ffmpeg-generated tone at runtime): file
lands at <download-root>/<feed-slug>/NNNN-…, audio_metadata probed;
re-download of a downloaded episode never re-fetches (idempotency
pin, enclosure-hit counted); dead enclosure → failed + persisted
reason + metadata intact. Fetch/SSRF tests swap the client via
SetPodcastHTTPClientForTests (the production client refuses
loopback httptest servers by design — the real client gets its own
negative test in services).
- TestPodcastScannerExclusion: SetFolders on a podcasts library root
yields zero scanner folders (invariant 4 pin) — MediaScanner
.FolderCount() accessor added.
Unit: internal/services/podcast_rss_test.go — namespace-aware parsing
fixture (three XML namespaces, fallback chains, hosts/guests),
duration spellings, RFC-822 variants, explicit variants, slug/path
layout, enclosure-extension selection, stripHTML, and the SSRF matrix
(private/loopback/link-local/multicast/mapped-v6 blocked; a loopback
httptest server PROVES the production client refuses it).
suites green: full integration run 161s / 0 failures; vitest 12 files
163 tests.
Contract widening: TestContractPin_MediaListBothBranches' raw-row
allowlist gains the 15 podcast episode columns (additive; documented in
docs/contract_pins.md — inert defaults on scan rows). Bruno: bruno/
podcasts/ mirrors the §8 endpoints (12 requests) + Bookhoard env vars.
tests/ui/COVERAGE.md rows 18-23: podcasts pages/lifecycle/RLS/chain —
Playwright sweep pending.
The fetcher is the SOLE writer of feed/episode metadata (D9). Three
files, no new deps (stdlib encoding/xml + net/http):
podcast_rss.go — RSS 2.0 + iTunes + Podcasting-2.0 structs. iTunes
fields are namespace-qualified in tags (local names collide with core
RSS: title/subtitle/author/summary/explicit/image/duration);
podcast:* fields match on local name (collision-free, tolerant of both
declared namespace URIs). Description/author fallback chains per §5;
itunes:duration parses seconds/HH:MM:SS/MM:SS/prose; pubDate accepts
the RFC-822/1123 spellings feeds actually emit.
podcast_http.go — the security boundary for user-supplied URLs:
https-only on every hop (CheckRedirect), private/loopback/link-local/
multicast IP ranges blocked at DIAL time (Dialer.Control sees the
RESOLVED address — DNS rebinding into 127.0.0.1 is refused at the
socket), 10-redirect cap, hard body caps (25MiB feeds / 20MiB artwork /
1GiB enclosures), no proxy.
podcast_service.go — fetch → parse → upsert. Episodes upsert
metadata-only keyed on (source_feed_id, episode_guid); rows for items
that vanish from the XML are NEVER deleted (D14 search covers
historical episodes). itunes:new-feed-url + permanent HTTP redirects
rewrite feed_url in place (row/subscriptions/episodes stay put);
podcast:guid dedupe reuses the canonical row instead of forking.
Artwork downloads feed-level under <feed-slug>/artwork.<ext>.
AddFeed authorizes ONLY on explicit arguments (library visible +
allow_member_feeds for non-admins — the D20 scoping model); detached
work runs under the first-admin identity via adminCtx (invariant 12).
Feed layout: <download-root>/<feed-slug>/<pos:04d>-<slug>.<ext> so
ServeFile/Range streaming resolve unchanged.
John O'Keefe