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Add cache pinning and health controls

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This commit is contained in:
Jonathan Sykes
2026-10-14 01:59:23 +08:00
parent 180a28d3e4
commit 42c68609ec
9 changed files with 161 additions and 7 deletions
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7
server/db.js
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@@ -106,7 +106,8 @@ export async function initDb() {
created_at INTEGER NOT NULL DEFAULT 0,
updated_at INTEGER NOT NULL DEFAULT 0,
last_access INTEGER NOT NULL DEFAULT 0,
hits INTEGER NOT NULL DEFAULT 0
hits INTEGER NOT NULL DEFAULT 0,
pinned INTEGER NOT NULL DEFAULT 0
);
CREATE INDEX IF NOT EXISTS idx_media_lru
@@ -278,6 +279,7 @@ export async function initDb() {
CREATE INDEX IF NOT EXISTS idx_audit_actor_action ON audit_log (actor, action, ts DESC);
`);
await migrateVideoMeta();
try { await db.execute('ALTER TABLE media_cache ADD COLUMN pinned INTEGER NOT NULL DEFAULT 0'); } catch { /* already migrated */ }
// Uploads shared from devices (PWA share target): who sent it, and whether it
// is listed in everyone's search (admin uploads) or reachable only by link.
for (const col of ['owner TEXT', 'listed INTEGER NOT NULL DEFAULT 1']) {
@@ -581,6 +583,7 @@ const MEDIA_COLS = new Set([
'status', 'gen', 'size', 'height', 'vcodec', 'acodec', 'duration', 'optimized',
'meta', 'priority', 'auto', 'attempts', 'error', 'retry_at', 'created_at',
'updated_at', 'last_access', 'hits', 'sha256',
'pinned',
]);
function rowToObj(res, row) {
@@ -618,7 +621,7 @@ export async function listMedia() {
// Ready rows, least-recently-played first — the eviction order.
export async function listMediaLru() {
const r = await db.execute(
"SELECT video_id, size, last_access FROM media_cache WHERE status = 'ready' ORDER BY last_access ASC",
"SELECT video_id, size, last_access, pinned FROM media_cache WHERE status = 'ready' ORDER BY last_access ASC",
);
return r.rows.map((row) => rowToObj(r, row));
}