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Linrador 2026-02-25 17:46:15 +01:00
parent ae67c817ac
commit a229e1ef2c
16 changed files with 668 additions and 606 deletions
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backend/meta.go
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@ -255,10 +255,15 @@ func ensureVideoMetaForFileBestEffort(ctx context.Context, fullPath string, sour
} }
stem := strings.TrimSuffix(filepath.Base(fullPath), filepath.Ext(fullPath)) stem := strings.TrimSuffix(filepath.Base(fullPath), filepath.Ext(fullPath))
assetID := stripHotPrefix(strings.TrimSpace(stem)) assetID := stripHotPrefix(strings.TrimSpace(stem))
if assetID == "" { if assetID == "" {
return nil, false return nil, false
} }
assetID, err = sanitizeID(assetID)
if err != nil || assetID == "" {
return nil, false
}
metaPath, err := metaJSONPathForAssetID(assetID) metaPath, err := metaJSONPathForAssetID(assetID)
if err != nil || strings.TrimSpace(metaPath) == "" { if err != nil || strings.TrimSpace(metaPath) == "" {

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backend/record_handlers.go
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@ -650,83 +650,21 @@ func ensureMetaJSONForPlayback(ctx context.Context, videoPath string) {
return return
} }
// ID: basename ohne Ext + ohne HOT videoPath = strings.TrimSpace(videoPath)
base := strings.TrimSuffix(filepath.Base(videoPath), filepath.Ext(videoPath)) if videoPath == "" {
id := stripHotPrefix(base)
id = strings.TrimSpace(id)
if id == "" {
return return
} }
metaPath, err := generatedMetaFile(id) fi, err := os.Stat(videoPath)
if err != nil || strings.TrimSpace(metaPath) == "" { if err != nil || fi == nil || fi.IsDir() || fi.Size() <= 0 {
return return
} }
// existiert schon? // ✅ Zentrale Meta-Logik benutzen (meta.go)
if fi, err := os.Stat(metaPath); err == nil && fi != nil && !fi.IsDir() && fi.Size() > 0 { // - liest vorhandene gültige meta
return // - erzeugt v2-meta bei Bedarf
} // - fallbackt auf duration-cache-only meta, wenn ffprobe gerade nicht geht
_, _ = ensureVideoMetaForFileBestEffort(ctx, videoPath, "")
// Video stat für spätere Checks / Meta-Write
vfi, err := os.Stat(videoPath)
if err != nil || vfi == nil || vfi.IsDir() || vfi.Size() == 0 {
return
}
// kleiner Timeout: wir wollen Playback nicht “ewig” blockieren
pctx, cancel := context.WithTimeout(ctx, 4*time.Second)
defer cancel()
// Dauer (best effort)
dur := 0.0
if d, derr := durationSecondsCached(pctx, videoPath); derr == nil && d > 0 {
dur = d
}
// Height/Width optional nicht mehr berechnen (wenn helper entfernt wurde)
h := 0
// FPS optional – wenn du einen Cache/helper hast, nimm ihn; sonst 0 lassen.
fps := 0.0
// Quelle URL ist bei done-files oft nur in meta; wenn unbekannt, leer lassen.
srcURL := ""
// Sicherstellen, dass Ordner existiert
_ = os.MkdirAll(filepath.Dir(metaPath), 0o755)
// Format: passe an deine readVideoMeta(...) / readVideoMetaDuration(...) Parser-Struktur an!
// Ich nehme hier eine sehr typische Struktur an:
type videoMeta struct {
DurationSeconds float64 `json:"durationSeconds,omitempty"`
Width int `json:"width,omitempty"`
Height int `json:"height,omitempty"`
FPS float64 `json:"fps,omitempty"`
SourceURL string `json:"sourceUrl,omitempty"`
// optional: file info / updatedAt
UpdatedAtUnix int64 `json:"updatedAtUnix,omitempty"`
FileSizeBytes int64 `json:"fileSizeBytes,omitempty"`
}
m := videoMeta{
DurationSeconds: dur,
Width: 0,
Height: h,
FPS: fps,
SourceURL: srcURL,
UpdatedAtUnix: time.Now().Unix(),
FileSizeBytes: vfi.Size(),
}
// Atomisch schreiben (damit parallele Requests kein kaputtes JSON sehen)
tmp := metaPath + ".tmp"
if b, err := json.MarshalIndent(m, "", " "); err == nil {
_ = os.WriteFile(tmp, b, 0o644)
_ = os.Rename(tmp, metaPath)
} else {
_ = os.Remove(tmp)
}
} }
func recordVideo(w http.ResponseWriter, r *http.Request) { func recordVideo(w http.ResponseWriter, r *http.Request) {

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backend/web/dist/assets/index-3IFBscEU.css vendored Normal file
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backend/web/dist/assets/index-BZ38s29o.js vendored
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backend/web/dist/assets/index-C4whm-WW.js vendored Normal file
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backend/web/dist/assets/index-CZMtb58J.css vendored
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backend/web/dist/index.html vendored
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@ -5,8 +5,8 @@
<link rel="icon" type="image/svg+xml" href="/vite.svg" /> <link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" /> <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
<title>App</title> <title>App</title>
<script type="module" crossorigin src="/assets/index-BZ38s29o.js"></script> <script type="module" crossorigin src="/assets/index-C4whm-WW.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-CZMtb58J.css"> <link rel="stylesheet" crossorigin href="/assets/index-3IFBscEU.css">
</head> </head>
<body> <body>
<div id="root"></div> <div id="root"></div>

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frontend/src/App.tsx
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@ -476,15 +476,48 @@ export default function App() {
// ✅ sagt FinishedDownloads: "bitte ALL neu laden" // ✅ sagt FinishedDownloads: "bitte ALL neu laden"
const finishedReloadTimerRef = useRef<number | null>(null) const finishedReloadTimerRef = useRef<number | null>(null)
const finishedReloadLastDispatchAtRef = useRef(0)
const requestFinishedReload = useCallback(() => { const requestFinishedReload = useCallback((reason = 'unknown') => {
const now = Date.now()
const cooldownMs = 700 // 👈 wichtig gegen Event-Stürme
// Wenn wir nicht im Finished-Tab sind, keine Reload-Events feuern.
// (Count kann separat aktualisiert werden.)
if (selectedTabRef.current !== 'finished') return
// Bereits geplant -> nur koaleszieren
if (finishedReloadTimerRef.current != null) { if (finishedReloadTimerRef.current != null) {
window.clearTimeout(finishedReloadTimerRef.current) return
} }
// Harte Dedupe-Schranke
const sinceLast = now - finishedReloadLastDispatchAtRef.current
if (sinceLast < cooldownMs) {
finishedReloadTimerRef.current = window.setTimeout(() => {
finishedReloadTimerRef.current = null
finishedReloadLastDispatchAtRef.current = Date.now()
window.dispatchEvent(
new CustomEvent('finished-downloads:reload', {
detail: { source: `App.requestFinishedReload(cooldown-tail)`, reason },
})
)
}, cooldownMs - sinceLast)
return
}
// Leichtes Coalescing für Burst im selben Moment
finishedReloadTimerRef.current = window.setTimeout(() => { finishedReloadTimerRef.current = window.setTimeout(() => {
finishedReloadTimerRef.current = null finishedReloadTimerRef.current = null
window.dispatchEvent(new CustomEvent('finished-downloads:reload')) finishedReloadLastDispatchAtRef.current = Date.now()
window.dispatchEvent(
new CustomEvent('finished-downloads:reload', {
detail: { source: 'App.requestFinishedReload', reason },
})
)
}, 150) }, 150)
}, []) }, [])
@ -1249,12 +1282,12 @@ export default function App() {
// ✅ Badge/Count updaten + FinishedDownloads (ALL) reloaden // ✅ Badge/Count updaten + FinishedDownloads (ALL) reloaden
void loadDoneCount() void loadDoneCount()
requestFinishedReload() requestFinishedReload('selectedTab effect')
const onVis = () => { const onVis = () => {
if (!document.hidden) { if (!document.hidden) {
void loadDoneCount() void loadDoneCount()
requestFinishedReload() requestFinishedReload('selectedTab visibilitychange')
} }
} }
document.addEventListener('visibilitychange', onVis) document.addEventListener('visibilitychange', onVis)
@ -1290,7 +1323,7 @@ export default function App() {
if (document.hidden) return if (document.hidden) return
if (selectedTabRef.current === 'finished') { if (selectedTabRef.current === 'finished') {
void loadDoneCount() void loadDoneCount()
requestFinishedReload() requestFinishedReload('done-stream poll tick')
} else { } else {
void loadDoneCount() void loadDoneCount()
} }
@ -1312,7 +1345,7 @@ export default function App() {
lastFireRef.t = Date.now() lastFireRef.t = Date.now()
if (selectedTabRef.current === 'finished') { if (selectedTabRef.current === 'finished') {
void loadDoneCount() void loadDoneCount()
requestFinishedReload() requestFinishedReload('done-stream coalesced requestRefresh')
} else { } else {
void loadDoneCount() void loadDoneCount()
} }
@ -1323,7 +1356,7 @@ export default function App() {
lastFireRef.t = now lastFireRef.t = now
if (selectedTabRef.current === 'finished') { if (selectedTabRef.current === 'finished') {
void loadDoneCount() void loadDoneCount()
requestFinishedReload() requestFinishedReload('done-stream requestRefresh')
} else { } else {
void loadDoneCount() void loadDoneCount()
} }
@ -1436,18 +1469,14 @@ export default function App() {
setDoneCount((c) => Math.max(0, c + delta)) setDoneCount((c) => Math.max(0, c + delta))
} }
// Count darf immer aktualisiert werden (Badge/Header) // ✅ Nur Header/Badge nachziehen
// FinishedDownloads macht seinen Refill selbst.
void loadDoneCount() void loadDoneCount()
// ✅ Nur Finished-Tab wirklich neu laden
if (selectedTabRef.current === 'finished') {
requestFinishedReload()
}
} }
window.addEventListener('finished-downloads:count-hint', onHint as EventListener) window.addEventListener('finished-downloads:count-hint', onHint as EventListener)
return () => window.removeEventListener('finished-downloads:count-hint', onHint as EventListener) return () => window.removeEventListener('finished-downloads:count-hint', onHint as EventListener)
}, [loadDoneCount, requestFinishedReload]) }, [loadDoneCount])
useEffect(() => { useEffect(() => {
const onNav = (ev: Event) => { const onNav = (ev: Event) => {

77
frontend/src/components/ui/FinishedDownloads.tsx
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@ -352,6 +352,9 @@ export default function FinishedDownloads({
const refillInFlightRef = React.useRef(false) const refillInFlightRef = React.useRef(false)
const refillQueuedWhileInFlightRef = React.useRef(false) const refillQueuedWhileInFlightRef = React.useRef(false)
// ✅ schützt gegen alte Effect-Instanzen / StrictMode-Cleanup / Race Conditions
const refillSessionRef = React.useRef(0)
type UndoAction = type UndoAction =
| { kind: 'delete'; undoToken: string; originalFile: string; rowKey?: string; from?: 'done' | 'keep' } | { kind: 'delete'; undoToken: string; originalFile: string; rowKey?: string; from?: 'done' | 'keep' }
| { kind: 'keep'; keptFile: string; originalFile: string; rowKey?: string } | { kind: 'keep'; keptFile: string; originalFile: string; rowKey?: string }
@ -416,12 +419,6 @@ export default function FinishedDownloads({
const [refillTick, setRefillTick] = React.useState(0) const [refillTick, setRefillTick] = React.useState(0)
const refillTimerRef = React.useRef<number | null>(null) const refillTimerRef = React.useRef<number | null>(null)
const queueRefill = useCallback(() => {
if (refillTimerRef.current) window.clearTimeout(refillTimerRef.current)
// kurz debouncen, damit bei mehreren Aktionen nicht zig Fetches laufen
refillTimerRef.current = window.setTimeout(() => setRefillTick((n) => n + 1), 80)
}, [])
const countHintRef = React.useRef({ pending: 0, t: 0, timer: 0 as any }) const countHintRef = React.useRef({ pending: 0, t: 0, timer: 0 as any })
const emitCountHint = React.useCallback((delta: number) => { const emitCountHint = React.useCallback((delta: number) => {
@ -552,6 +549,16 @@ export default function FinishedDownloads({
} }
}, []) // nur einmal beim Mount }, []) // nur einmal beim Mount
const queueRefill = useCallback(() => {
// ✅ Schon geplant? Dann nicht nochmal planen.
if (refillTimerRef.current != null) return
refillTimerRef.current = window.setTimeout(() => {
refillTimerRef.current = null
setRefillTick((n) => n + 1)
}, 80)
}, [page, pageSize, sortMode, includeKeep])
useEffect(() => { useEffect(() => {
if (!effectiveAllMode) return if (!effectiveAllMode) return
@ -573,19 +580,32 @@ export default function FinishedDownloads({
const ac = new AbortController() const ac = new AbortController()
let alive = true let alive = true
let finished = false // ✅ pro Effect-Instanz idempotent
// ✅ eigene Session-ID für diese Effect-Instanz
const mySession = ++refillSessionRef.current
const finishRefill = () => { const finishRefill = () => {
if (finished) return
finished = true
// ✅ Nur die AKTUELLE Session darf den globalen Refill-Status verändern
if (refillSessionRef.current !== mySession) {
return
}
refillInFlightRef.current = false refillInFlightRef.current = false
// ✅ Nachlauf-Reload ausführen, falls während des laufenden Refills ein Event kam
if (refillQueuedWhileInFlightRef.current) { if (refillQueuedWhileInFlightRef.current) {
refillQueuedWhileInFlightRef.current = false refillQueuedWhileInFlightRef.current = false
queueRefill() queueRefill()
} }
} }
// ✅ Refill läuft // ✅ Refill läuft (nur wenn diese Session noch aktuell ist)
refillInFlightRef.current = true if (refillSessionRef.current === mySession) {
refillInFlightRef.current = true
}
// ✅ Wenn Filter aktiv: nicht paginiert ziehen, sondern "all" // ✅ Wenn Filter aktiv: nicht paginiert ziehen, sondern "all"
if (effectiveAllMode) { if (effectiveAllMode) {
@ -615,23 +635,17 @@ export default function FinishedDownloads({
;(async () => { ;(async () => {
try { try {
// 1) Liste + count holen // 1) Liste + optional count in EINEM Request holen
const [listRes, metaRes] = await Promise.all([ const listRes = await fetch(
fetch( `/api/record/done?page=${page}&pageSize=${pageSize}&sort=${encodeURIComponent(sortMode)}&withCount=1${
`/api/record/done?page=${page}&pageSize=${pageSize}&sort=${encodeURIComponent(sortMode)}${ includeKeep ? '&includeKeep=1' : ''
includeKeep ? '&includeKeep=1' : '' }`,
}`, { cache: 'no-store' as any, signal: ac.signal }
{ cache: 'no-store' as any, signal: ac.signal } )
),
fetch(
`/api/record/done/meta${includeKeep ? '?includeKeep=1' : ''}`,
{ cache: 'no-store' as any, signal: ac.signal }
),
])
if (!alive || ac.signal.aborted) return if (!alive || ac.signal.aborted) return
let okAll = listRes.ok && metaRes.ok const okAll = listRes.ok
if (listRes.ok) { if (listRes.ok) {
const data = await listRes.json().catch(() => null) const data = await listRes.json().catch(() => null)
@ -644,13 +658,9 @@ export default function FinishedDownloads({
: [] : []
setOverrideDoneJobs(items) setOverrideDoneJobs(items)
}
if (metaRes.ok) { // ✅ Count direkt aus /done lesen (withCount=1)
const meta = await metaRes.json().catch(() => null) const countRaw = Number(data?.count ?? data?.totalCount ?? items.length)
if (!alive || ac.signal.aborted) return
const countRaw = Number(meta?.count ?? 0)
const count = Number.isFinite(countRaw) && countRaw >= 0 ? countRaw : 0 const count = Number.isFinite(countRaw) && countRaw >= 0 ? countRaw : 0
setOverrideDoneTotal(count) setOverrideDoneTotal(count)
@ -1796,12 +1806,15 @@ export default function FinishedDownloads({
useEffect(() => { useEffect(() => {
const onReload = () => { const onReload = () => {
// ✅ Wenn gerade ein Refill läuft, Reload nicht verlieren, sondern merken
if (refillInFlightRef.current) { if (refillInFlightRef.current) {
refillQueuedWhileInFlightRef.current = true if (!refillQueuedWhileInFlightRef.current) {
refillQueuedWhileInFlightRef.current = true
}
return return
} }
if (refillTimerRef.current != null) return
queueRefill() queueRefill()
} }
@ -2108,7 +2121,6 @@ export default function FinishedDownloads({
onChange={(checked) => { onChange={(checked) => {
if (page !== 1) onPageChange(1) if (page !== 1) onPageChange(1)
setIncludeKeep(checked) setIncludeKeep(checked)
queueRefill()
}} }}
/> />
</div> </div>
@ -2267,7 +2279,6 @@ export default function FinishedDownloads({
onChange={(checked) => { onChange={(checked) => {
if (page !== 1) onPageChange(1) if (page !== 1) onPageChange(1)
setIncludeKeep(checked) setIncludeKeep(checked)
queueRefill()
}} }}
ariaLabel="Behaltene Downloads anzeigen" ariaLabel="Behaltene Downloads anzeigen"
size="default" size="default"

4
frontend/src/components/ui/FinishedDownloadsCardsView.tsx
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@ -617,7 +617,7 @@ export default function FinishedDownloadsCardsView({
? undefined ? undefined
: registerTeaserHost(k) : registerTeaserHost(k)
} }
className="relative aspect-video rounded-t-lg bg-black/5 dark:bg-white/5" className="group/thumb relative aspect-video rounded-t-lg bg-black/5 dark:bg-white/5"
onMouseEnter={ onMouseEnter={
isSmall || opts?.disablePreviewHover ? undefined : () => onHoverPreviewKeyChange?.(k) isSmall || opts?.disablePreviewHover ? undefined : () => onHoverPreviewKeyChange?.(k)
} }
@ -639,7 +639,7 @@ export default function FinishedDownloadsCardsView({
<div <div
className={ className={
'pointer-events-none absolute right-2 bottom-2 z-10 transition-opacity duration-150 ' + 'pointer-events-none absolute right-2 bottom-2 z-10 transition-opacity duration-150 ' +
'group-hover:opacity-0 group-focus-within:opacity-0 ' + 'group-hover/thumb:opacity-0 group-focus-within/thumb:opacity-0 ' +
(inlineActive ? 'opacity-0' : 'opacity-100') (inlineActive ? 'opacity-0' : 'opacity-100')
} }
> >

4
frontend/src/components/ui/FinishedDownloadsGalleryView.tsx
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@ -462,7 +462,7 @@ export default function FinishedDownloadsGalleryView({
> >
{/* Thumb */} {/* Thumb */}
<div <div
className="group relative aspect-video rounded-t-lg bg-black/5 dark:bg-white/5" className="group/thumb relative aspect-video rounded-t-lg bg-black/5 dark:bg-white/5"
ref={registerTeaserHostIfNeeded(k)} ref={registerTeaserHostIfNeeded(k)}
onMouseEnter={() => onHoverPreviewKeyChange?.(k)} onMouseEnter={() => onHoverPreviewKeyChange?.(k)}
onMouseLeave={() => { onMouseLeave={() => {
@ -566,7 +566,7 @@ export default function FinishedDownloadsGalleryView({
) : null} ) : null}
{/* Meta-Overlay im Video: unten rechts */} {/* Meta-Overlay im Video: unten rechts */}
<div className="pointer-events-none absolute right-2 bottom-2 z-10 transition-opacity duration-150 group-hover:opacity-0 group-focus-within:opacity-0"> <div className="pointer-events-none absolute right-2 bottom-2 z-10 transition-opacity duration-150 group-hover/thumb:opacity-0 group-focus-within/thumb:opacity-0">
<div <div
className="flex items-center gap-1.5 text-right text-[11px] font-semibold leading-none text-white [text-shadow:_0_1px_0_rgba(0,0,0,0.95),_1px_0_0_rgba(0,0,0,0.95),_-1px_0_0_rgba(0,0,0,0.95),_0_-1px_0_rgba(0,0,0,0.95),_1px_1px_0_rgba(0,0,0,0.8),_-1px_1px_0_rgba(0,0,0,0.8),_1px_-1px_0_rgba(0,0,0,0.8),_-1px_-1px_0_rgba(0,0,0,0.8)]" className="flex items-center gap-1.5 text-right text-[11px] font-semibold leading-none text-white [text-shadow:_0_1px_0_rgba(0,0,0,0.95),_1px_0_0_rgba(0,0,0,0.95),_-1px_0_0_rgba(0,0,0,0.95),_0_-1px_0_rgba(0,0,0,0.95),_1px_1px_0_rgba(0,0,0,0.8),_-1px_1px_0_rgba(0,0,0,0.8),_1px_-1px_0_rgba(0,0,0,0.8),_-1px_-1px_0_rgba(0,0,0,0.8)]"
title={[dur, resObj ? `${resObj.w}×${resObj.h}` : resLabel || '', size] title={[dur, resObj ? `${resObj.w}×${resObj.h}` : resLabel || '', size]

109
frontend/src/components/ui/FinishedVideoPreview.tsx
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@ -141,6 +141,9 @@ export default function FinishedVideoPreview({
// ✅ falls job.meta keine previewClips enthält: meta.json nachladen // ✅ falls job.meta keine previewClips enthält: meta.json nachladen
const [fetchedMeta, setFetchedMeta] = useState<any | null>(null) const [fetchedMeta, setFetchedMeta] = useState<any | null>(null)
// ✅ verhindert mehrfachen fallback-fetch pro Datei in derselben Komponenteninstanz
const fetchedMetaFilesRef = useRef<Set<string>>(new Set())
// ✅ merge statt "meta ?? fetchedMeta" // ✅ merge statt "meta ?? fetchedMeta"
// job.meta bleibt Basis, fetchedMeta ergänzt fehlende Felder (z.B. previewClips) // job.meta bleibt Basis, fetchedMeta ergänzt fehlende Felder (z.B. previewClips)
const metaForPreview = useMemo(() => { const metaForPreview = useMemo(() => {
@ -150,6 +153,32 @@ export default function FinishedVideoPreview({
return { ...meta, ...fetchedMeta } return { ...meta, ...fetchedMeta }
}, [meta, fetchedMeta]) }, [meta, fetchedMeta])
// ✅ stabiler Guard für den fallback-fetch (berücksichtigt auch bereits geholtes fetchedMeta)
const hasPreviewClipsInAnyMeta = useMemo(() => {
let pcs: any = (metaForPreview as any)?.previewClips
if (typeof pcs === 'string') {
const s = pcs.trim()
if (s.length > 0) {
try {
const parsed = JSON.parse(s)
if (Array.isArray(parsed) && parsed.length > 0) return true
// falls string vorhanden aber nicht parsebar, behandeln wir ihn trotzdem als "vorhanden"
return true
} catch {
return true
}
}
}
if (Array.isArray(pcs) && pcs.length > 0) return true
const nested = (metaForPreview as any)?.preview?.clips
if (Array.isArray(nested) && nested.length > 0) return true
return false
}, [metaForPreview])
const [progressMountTick, setProgressMountTick] = useState(0) const [progressMountTick, setProgressMountTick] = useState(0)
// previewClips mapping: preview.mp4 ist Concatenation von Segmenten // previewClips mapping: preview.mp4 ist Concatenation von Segmenten
@ -299,6 +328,10 @@ export default function FinishedVideoPreview({
const [teaserReady, setTeaserReady] = useState(false) const [teaserReady, setTeaserReady] = useState(false)
const [teaserOk, setTeaserOk] = useState(true) const [teaserOk, setTeaserOk] = useState(true)
// ✅ verhindert doppelte Parent-Callbacks (z.B. Count/Meta-Refresh im Parent)
const emittedDurationRef = useRef<string>('')
const emittedResolutionRef = useRef<string>('')
// inView (Viewport) // inView (Viewport)
const rootRef = useRef<HTMLDivElement | null>(null) const rootRef = useRef<HTMLDivElement | null>(null)
const [inView, setInView] = useState(false) const [inView, setInView] = useState(false)
@ -443,6 +476,12 @@ export default function FinishedVideoPreview({
useEffect(() => { useEffect(() => {
setTeaserReady(false) setTeaserReady(false)
setTeaserOk(true) setTeaserOk(true)
setFetchedMeta(null) // ✅ neue Datei/Asset -> alten fallback-meta cache in state verwerfen
// ✅ neue Datei/Asset -> Callback-Dedupe zurücksetzen
emittedDurationRef.current = ''
emittedResolutionRef.current = ''
setMetaLoaded(false)
}, [previewId, assetNonce, noGenerateTeaser]) }, [previewId, assetNonce, noGenerateTeaser])
useEffect(() => { useEffect(() => {
@ -589,34 +628,50 @@ export default function FinishedVideoPreview({
const shouldPreloadAnimatedAssets = nearView || inView || everInView || (wantsHover && hovered) const shouldPreloadAnimatedAssets = nearView || inView || everInView || (wantsHover && hovered)
// ✅ Wenn meta.json schon alles hat: sofort Callbacks auslösen (kein hidden <video> nötig) // ✅ Wenn meta.json schon alles hat: sofort Callbacks auslösen (kein hidden <video> nötig)
// aber pro Datei/Wert nur 1x (verhindert doppelte Parent-Requests)
useEffect(() => { useEffect(() => {
let did = false let did = false
if (onDuration && hasDuration) { if (onDuration && hasDuration) {
onDuration(job, Number(effectiveDurationSec)) const secs = Number(effectiveDurationSec)
did = true const durationKey = `${file}|dur|${secs}`
if (emittedDurationRef.current !== durationKey) {
emittedDurationRef.current = durationKey
onDuration(job, secs)
did = true
}
} }
if (onResolution && hasResolution) { if (onResolution && hasResolution) {
onResolution(job, Number(effectiveW), Number(effectiveH)) const w = Number(effectiveW)
did = true const h = Number(effectiveH)
const resKey = `${file}|res|${w}x${h}`
if (emittedResolutionRef.current !== resKey) {
emittedResolutionRef.current = resKey
onResolution(job, w, h)
did = true
}
} }
if (did) setMetaLoaded(true) if (did) setMetaLoaded(true)
}, [job, onDuration, onResolution, hasDuration, hasResolution, effectiveDurationSec, effectiveW, effectiveH]) }, [file, job, onDuration, onResolution, hasDuration, hasResolution, effectiveDurationSec, effectiveW, effectiveH])
// ✅ meta fallback fetch: nur wenn previewClips fehlen (für teaser-sprünge) // ✅ meta fallback fetch: nur wenn previewClips fehlen (für teaser-sprünge)
// und pro Datei in dieser Komponenteninstanz nur 1x
useEffect(() => { useEffect(() => {
if (!previewId) return if (!previewId) return
if (!file) return
if (!animated || animatedMode !== 'teaser') return if (!animated || animatedMode !== 'teaser') return
if (!(shouldPreloadAnimatedAssets)) return if (!shouldPreloadAnimatedAssets) return
const pcs = (meta as any)?.previewClips // ✅ wenn wir schon previewClips aus job.meta ODER fetchedMeta haben -> kein Request
const hasPcs = if (hasPreviewClipsInAnyMeta) return
Array.isArray(pcs) || (typeof pcs === 'string' && pcs.length > 0) || Array.isArray((meta as any)?.preview?.clips)
if (hasPcs) return // ✅ gleicher file-Request in dieser Instanz schon gemacht -> nicht nochmal feuern
if (fetchedMetaFilesRef.current.has(file)) return
let aborted = false let aborted = false
const ctrl = new AbortController() const ctrl = new AbortController()
@ -636,15 +691,29 @@ export default function FinishedVideoPreview({
} }
;(async () => { ;(async () => {
const byFile = file ? await tryFetch(`/api/record/done/meta?file=${encodeURIComponent(file)}`) : null const byFile = await tryFetch(`/api/record/done/meta?file=${encodeURIComponent(file)}`)
if (!aborted && byFile) setFetchedMeta(byFile) if (aborted) return
// ✅ als "versucht" markieren (auch wenn null), damit nearView/inView/hover nicht spammt
fetchedMetaFilesRef.current.add(file)
if (byFile) {
setFetchedMeta(byFile)
}
})() })()
return () => { return () => {
aborted = true aborted = true
ctrl.abort() ctrl.abort()
} }
}, [previewId, file, animated, animatedMode, meta, shouldPreloadAnimatedAssets]) }, [
previewId,
file,
animated,
animatedMode,
shouldPreloadAnimatedAssets,
hasPreviewClipsInAnyMeta,
])
// ✅ Fallback: nur wenn wir wirklich noch nichts haben, über loadedmetadata nachladen // ✅ Fallback: nur wenn wir wirklich noch nichts haben, über loadedmetadata nachladen
const handleLoadedMetadata = (e: SyntheticEvent<HTMLVideoElement>) => { const handleLoadedMetadata = (e: SyntheticEvent<HTMLVideoElement>) => {
@ -654,14 +723,24 @@ export default function FinishedVideoPreview({
if (onDuration && !hasDuration) { if (onDuration && !hasDuration) {
const secs = Number(vv.duration) const secs = Number(vv.duration)
if (Number.isFinite(secs) && secs > 0) onDuration(job, secs) if (Number.isFinite(secs) && secs > 0) {
const durationKey = `${file}|dur|${secs}`
if (emittedDurationRef.current !== durationKey) {
emittedDurationRef.current = durationKey
onDuration(job, secs)
}
}
} }
if (onResolution && !hasResolution) { if (onResolution && !hasResolution) {
const w = Number(vv.videoWidth) const w = Number(vv.videoWidth)
const h = Number(vv.videoHeight) const h = Number(vv.videoHeight)
if (Number.isFinite(w) && Number.isFinite(h) && w > 0 && h > 0) { if (Number.isFinite(w) && Number.isFinite(h) && w > 0 && h > 0) {
onResolution(job, w, h) const resKey = `${file}|res|${w}x${h}`
if (emittedResolutionRef.current !== resKey) {
emittedResolutionRef.current = resKey
onResolution(job, w, h)
}
} }
} }
} }