5009590882
Diashow completeness rewrite so every eligible upload is shown regardless of
bursts, disconnects, or library size:
- queue.ts: SlideQueue with live/shuffle queues, allKnown map, recentlyShown
ring; merge(dedup, live-first), remove/removeByUser (prunes recentlyShown),
knownIds for reconcile-eviction. Adds queue.test.ts (burst/completeness/race).
- diashow/+page.svelte: reconcile (full paginate + evict, pre-scan snapshot to
spare concurrent uploads) on mount/reconnect/periodic; catchUpNew paginate-
until-known for bursts with debounced maxWait; hard-cut removals; decode
timeout + candidate fallback + bounded skip so a broken image never stalls.
New ~2048px "display" derivative for big-screen sharpness, decoupled from the
data-saver preview (800px) used on phones:
- migration 016: upload.display_path + v_feed rebuilt (DROP+CREATE, not REPLACE,
to slot the column beside preview/thumbnail).
- compression: generate_image_derivatives emits preview+display (downscale-only
guard, no upscaling); backfill_missing_display regenerates on startup (safe:
logs on error, never soft-deletes).
- upload.rs/main.rs: GET /upload/{id}/display (mirrors preview auth/cache),
/media/displays direct-serve blocked.
- feed.rs + types.ts: display_url in feed/delta DTOs.
- diashow candidate chain: display -> original -> preview.
Verified on the running stack: migration applied, 10/10 existing images
backfilled (2048px cap honoured, small images not upscaled), /display serves
200, /feed returns display_url, diashow cycles.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
29 lines
881 B
SQL
29 lines
881 B
SQL
-- Drop the view (frees the column dependency), remove the column, then restore the
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-- pre-016 view definition (matches migration 011).
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DROP VIEW IF EXISTS v_feed;
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ALTER TABLE upload DROP COLUMN display_path;
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CREATE VIEW v_feed AS
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SELECT
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u.id,
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u.event_id,
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u.user_id,
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usr.display_name AS uploader_name,
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usr.is_banned,
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usr.uploads_hidden,
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u.preview_path,
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u.thumbnail_path,
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u.mime_type,
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u.caption,
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u.created_at,
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COUNT(DISTINCT l.user_id) AS like_count,
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COUNT(DISTINCT c.id) AS comment_count
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FROM upload u
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JOIN "user" usr ON u.user_id = usr.id
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LEFT JOIN "like" l ON l.upload_id = u.id
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LEFT JOIN comment c ON c.upload_id = u.id AND c.deleted_at IS NULL
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WHERE u.deleted_at IS NULL
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AND usr.uploads_hidden = FALSE
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AND usr.is_banned = FALSE
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GROUP BY u.id, usr.display_name, usr.is_banned, usr.uploads_hidden;
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