bvandeusen
34615fffbd
Adds a boot-time goroutine that walks albums with NULL mbid, re-reads tags from one track per album via dhowden/tag, and persists album + artist MBIDs. Healed albums also get their cover_art_source='none' cleared so the enricher's next batch retries the MBCAA fetch. Caps at 5000 albums per boot to avoid stalling startup on huge libraries. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
65 lines
2.4 KiB
SQL
65 lines
2.4 KiB
SQL
-- M7 #353: album cover enrichment queries.
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-- name: ListAlbumsMissingCover :many
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-- Albums where cover_art_source has never been set. Used by the boot
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-- backfill and post-scan enrichment passes. LIMIT supplied by caller.
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SELECT a.id, a.mbid, a.title, a.artist_id
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FROM albums a
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WHERE a.cover_art_source IS NULL
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ORDER BY a.created_at ASC
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LIMIT $1;
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-- name: ListAlbumsRetryMissing :many
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-- Bulk-retry candidates: NULL (never tried) plus 'none' (tried, failed).
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-- Used by the admin "refetch missing covers" endpoint. LIMIT supplied.
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SELECT a.id, a.mbid, a.title, a.artist_id
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FROM albums a
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WHERE a.cover_art_source IS NULL OR a.cover_art_source = 'none'
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ORDER BY a.created_at ASC
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LIMIT $1;
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-- name: GetAlbumWithFirstTrackPath :one
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-- Returns the album row and one of its track file paths (used to derive
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-- the album directory). Pick lowest position track for determinism.
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SELECT a.id, a.mbid, a.title, a.cover_art_path, a.cover_art_source,
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t.file_path AS track_file_path
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FROM albums a
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LEFT JOIN tracks t ON t.album_id = a.id
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WHERE a.id = $1
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ORDER BY t.disc_number NULLS LAST, t.track_number NULLS LAST, t.id
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LIMIT 1;
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-- name: SetAlbumCover :exec
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-- Persist enrichment result. Pass cover_art_path = '' to clear (turns into NULL).
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UPDATE albums
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SET cover_art_path = NULLIF($2::text, ''),
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cover_art_source = $3
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WHERE id = $1;
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-- name: ClearAlbumCover :exec
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-- Used by the admin retry endpoint to wipe state before re-running the
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-- enricher. Sets both fields to NULL.
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UPDATE albums
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SET cover_art_path = NULL,
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cover_art_source = NULL
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WHERE id = $1;
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-- name: ClearAlbumCoverNone :exec
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-- M7 #380: when MBID backfill heals an album, clear its 'none' cover_art_source
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-- back to NULL so the enricher's next batch retries the MBCAA fetch.
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-- Idempotent — only updates rows currently stamped 'none'.
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UPDATE albums
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SET cover_art_source = NULL
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WHERE id = $1 AND cover_art_source = 'none';
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-- name: CountAlbumCoverSources :one
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-- Diagnostic for the admin overview: counts by source, including NULL.
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-- Returns one row with named tallies.
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SELECT
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COUNT(*) FILTER (WHERE cover_art_source IS NULL) ::bigint AS untried,
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COUNT(*) FILTER (WHERE cover_art_source = 'sidecar') ::bigint AS sidecar,
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COUNT(*) FILTER (WHERE cover_art_source = 'embedded')::bigint AS embedded,
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COUNT(*) FILTER (WHERE cover_art_source = 'mbcaa') ::bigint AS mbcaa,
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COUNT(*) FILTER (WHERE cover_art_source = 'none') ::bigint AS none
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FROM albums;
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