feat: actions de masse sur les séries et fiabilisation des imports et correction protection admin

.dockerignore

@@ -6,3 +6,4 @@ config
 .env
 .env.*
 !.env.example
+.test-sandbox

.gitattributes

@@ -0,0 +1 @@
+*.sh text eol=lf

.gitignore

@@ -27,3 +27,8 @@ binaries
 *.njsproj
 *.sln
 *.sw?
+
+# Instance de test locale
+.test-sandbox
+scripts/seed-test-sandbox.mjs
+docker-compose.test.yml

index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <link href="https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=DM+Serif+Display&display=swap" rel="stylesheet">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>fankarr</title>
+    <title>Fankarr</title>
   </head>
   <body>
     <div id="app"></div>

server/index.ts

@@ -14,10 +14,11 @@ import utorrentDriver     from './torrent-clients/utorrent.js'
 import rtorrentDriver     from './torrent-clients/rtorrent.js'
 import realDebridDriver   from './torrent-clients/real-debrid.js'
 import delugeDriver       from './torrent-clients/deluge.js'
-import { autoOrganizeAll, scanMediaPath, syncFilenameChanges, migrateOrganizedEpisodeIds } from './organize.js'
+import { autoOrganizeAll, scanMediaPath, syncFilenameChanges, migrateOrganizedEpisodeIds, dedupeOrganizedEpisodes } from './organize.js'
 import { logger } from './logger.js'
 import { DATA_DIR, BASE_DIR } from './config.js'
 import { readAvailable, readInfohashMap, loadEnrichedSeriesData } from './lib/github-cache.js'
+import { ORGANIZED_PATH, readOrganized, writeOrganized } from './lib/organized-store.js'
 import { pushNotif } from './lib/notifs.js'
 import { readRequests, completeRequest } from './requests.js'
 import { checkNfoUpdates } from './lib/nfo.js'
@@ -91,6 +92,9 @@ const ADMIN_PREFIXES = [
     '/users', '/jellyfin', '/settings', '/torrent-clients',
     '/downloads', '/download', '/organize', '/import',
     '/system', '/nfo-updates', '/plex', '/rss-sync',
+    '/torrent', '/manual-import', '/organized', '/organized-summary',
+    '/rename-episode', '/rename-all', '/purge-nfo',
+    '/logs', '/browse', '/browse-files', '/update', '/scan', '/debug',
 ]
 app.use('/api', (req, res, next) => {
     if (ADMIN_PREFIXES.some(p => req.path === p || req.path.startsWith(p + '/'))) {
@@ -135,40 +139,37 @@ server.listen(PORT, async () => {
         logger.warn('api', `Impossible de charger available.json au démarrage : ${err instanceof Error ? err.message : err}`)
     }
 
-    const ORGANIZED_PATH = path.join(DATA_DIR, 'organized.json')
     const { mediaPath }  = readSettings()
 
     // Migration organized.json : si ancien format (valeurs string) → reset + rescan
     try {
-        if (fs.existsSync(ORGANIZED_PATH)) {
+        const raw = readOrganized()
-            const raw = JSON.parse(fs.readFileSync(ORGANIZED_PATH, 'utf-8'))
+        const isOldFormat = Object.values(raw).some((entries: any) =>
-            const isOldFormat = Object.values(raw).some((entries: any) =>
+            Object.values(entries).some(v => typeof v === 'string')
-                Object.values(entries).some(v => typeof v === 'string')
+        )
-            )
+        if (isOldFormat) {
-            if (isOldFormat) {
+            logger.info('api', 'Migration organized.json : ancien format détecté → réinitialisation')
-                logger.info('api', 'Migration organized.json : ancien format détecté → réinitialisation')
+            writeOrganized({})
-                fs.writeFileSync(ORGANIZED_PATH, '{}', 'utf-8')
-            }
         }
-    } catch {}
+    } catch (err) {
+        logger.error('api', `Migration organized.json ignorée : ${err instanceof Error ? err.message : err}`)
+    }
 
     // Migration organized.json : backfill dest_dir manquant sur les anciennes entrées
     try {
-        if (fs.existsSync(ORGANIZED_PATH)) {
+        const raw = readOrganized()
-            const raw: Record<string, Record<string, any>> = JSON.parse(fs.readFileSync(ORGANIZED_PATH, 'utf-8'))
+        let patched = 0
-            let patched = 0
+        for (const episodes of Object.values(raw)) {
-            for (const episodes of Object.values(raw)) {
+            for (const entry of Object.values(episodes)) {
-                for (const entry of Object.values(episodes)) {
+                if (!entry.dest_dir && entry.dest_path) {
-                    if (!entry.dest_dir && entry.dest_path) {
+                    entry.dest_dir = path.dirname(entry.dest_path)
-                        entry.dest_dir = path.dirname(entry.dest_path)
+                    patched++
-                        patched++
-                    }
                 }
             }
-            if (patched > 0) {
+        }
-                fs.writeFileSync(ORGANIZED_PATH, JSON.stringify(raw, null, 2))
+        if (patched > 0) {
-                logger.info('api', `Migration organized.json : ${patched} entrée(s) backfillées avec dest_dir`)
+            writeOrganized(raw)
-            }
+            logger.info('api', `Migration organized.json : ${patched} entrée(s) backfillées avec dest_dir`)
         }
     } catch (err) {
         logger.warn('api', `Migration dest_dir échouée : ${err instanceof Error ? err.message : err}`)
@@ -177,6 +178,7 @@ server.listen(PORT, async () => {
     loadEnrichedSeriesData()
         .then(async seriesData => {
             await migrateOrganizedEpisodeIds(ORGANIZED_PATH, seriesData)
+            dedupeOrganizedEpisodes(ORGANIZED_PATH)
             return scanMediaPath(mediaPath, ORGANIZED_PATH, seriesData)
         })
         .catch(err => logger.error('api', `Scan initial échoué : ${err instanceof Error ? err.message : err}`))
@@ -245,6 +247,9 @@ server.listen(PORT, async () => {
             const { updated }  = await migrateOrganizedEpisodeIds(organizedPath, seriesData)
             if (updated > 0)
                 logger.info('api', `Migration IDs auto — ${updated} ID(s) mis à jour`)
+            const { removed }  = dedupeOrganizedEpisodes(organizedPath)
+            if (removed > 0)
+                logger.info('api', `Dédoublonnage auto — ${removed} entrée(s) redondante(s) supprimée(s)`)
             const { renamed }  = await syncFilenameChanges(seriesData, organizedPath)
             if (renamed > 0)
                 logger.info('api', `Sync noms auto — ${renamed} fichier(s) renommé(s)`)

server/lib/github-cache.ts

@@ -26,34 +26,42 @@ export function cacheClear(): void { _cache.clear() }
 
 export function cacheSize(): number { return _cache.size }
 
-export async function githubGet(urlPath: string): Promise<any> {
+/**
-    const cached = cacheGet(urlPath)
+ * @param force  Ignore le cache mémoire ET le cache CDN de raw.githubusercontent
-    if (cached) return cached
+ *               (~5 min).
-    const res = await fetch(`${GITHUB_BASE}/${urlPath}`)
+ */
+export async function githubGet(urlPath: string, force = false): Promise<any> {
+    if (!force) {
+        const cached = cacheGet(urlPath)
+        if (cached) return cached
+    }
+    const url  = force ? `${GITHUB_BASE}/${urlPath}?_=${Date.now()}` : `${GITHUB_BASE}/${urlPath}`
+    const init = force ? { cache: 'no-store' as const, headers: { 'Cache-Control': 'no-cache' } } : undefined
+    const res  = await fetch(url, init)
     if (!res.ok) throw new Error(`GitHub ${res.status}: ${urlPath}`)
     const data = await res.json()
     cacheSet(urlPath, data)
     return data
 }
 
-export async function readAvailable(): Promise<number[]> {
+export async function readAvailable(force = false): Promise<number[]> {
-    try { return await githubGet('available.json') as number[] }
+    try { return await githubGet('available.json', force) as number[] }
     catch { return [] }
 }
 
-export async function readInfohashMap(): Promise<Record<string, string>> {
+export async function readInfohashMap(force = false): Promise<Record<string, string>> {
-    try { return await githubGet('infohash_map.json') as Record<string, string> }
+    try { return await githubGet('infohash_map.json', force) as Record<string, string> }
     catch { return {} }
 }
 
-export async function readSerieData(serieId: number): Promise<any | null> {
+export async function readSerieData(serieId: number, force = false): Promise<any | null> {
-    try { return await githubGet(`series/${serieId}.json`) }
+    try { return await githubGet(`series/${serieId}.json`, force) }
     catch { return null }
 }
 
-export async function loadEnrichedSeriesData(): Promise<any[]> {
+export async function loadEnrichedSeriesData(force = false): Promise<any[]> {
-    const ids   = await readAvailable()
+    const ids   = await readAvailable(force)
-    const allSd = await Promise.all(ids.map(id => readSerieData(id)))
+    const allSd = await Promise.all(ids.map(id => readSerieData(id, force)))
     return allSd.filter(Boolean)
 }
 

server/lib/organized-store.ts

@@ -0,0 +1,43 @@
+import fs from 'fs'
+import path from 'path'
+import { threadId } from 'worker_threads'
+import { DATA_DIR } from '../config.js'
+
+export type Organized = Record<string, Record<string, any>>
+
+export const ORGANIZED_PATH = path.join(DATA_DIR, 'organized.json')
+
+// Un fichier existant mais illisible lève une erreur : ne jamais repartir de {} avant d'écrire
+export function readOrganized(file = ORGANIZED_PATH): Organized {
+    if (!fs.existsSync(file)) return {}
+    const raw = fs.readFileSync(file, 'utf-8')
+    let data: unknown
+    try { data = JSON.parse(raw) }
+    catch (err) { throw new Error(`organized.json illisible (${raw.length} octets) : ${err instanceof Error ? err.message : err}`) }
+    if (!data || typeof data !== 'object' || Array.isArray(data)) throw new Error('organized.json : contenu inattendu')
+    return data as Organized
+}
+
+export function writeOrganized(data: Organized, file = ORGANIZED_PATH): void {
+    for (const hash of Object.keys(data))
+        if (!data[hash] || Object.keys(data[hash]).length === 0) delete data[hash]
+    const tmp = `${file}.${process.pid}-${threadId}.tmp`
+    fs.writeFileSync(tmp, JSON.stringify(data, null, 2), 'utf-8')
+    renameWithRetry(tmp, file)
+}
+
+// Lecture-modification-écriture synchrone ; fn renvoie false pour ne rien écrire
+export function updateOrganized(fn: (data: Organized) => boolean | void, file = ORGANIZED_PATH): void {
+    const data = readOrganized(file)
+    if (fn(data) !== false) writeOrganized(data, file)
+}
+
+function renameWithRetry(from: string, to: string, attempts = 5): void {
+    for (let i = 1; ; i++) {
+        try { fs.renameSync(from, to); return }
+        catch (err: any) {
+            if (i >= attempts || !['EPERM', 'EACCES', 'EBUSY'].includes(err?.code)) throw err
+            Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, 20 * i)
+        }
+    }
+}

server/lib/rss-sync.ts

@@ -53,6 +53,18 @@ export function setSync(serieId: number, serieName: string, enabled: boolean): S
     return map
 }
 
+// Une série déjà surveillée garde sa date d'activation
+export function setSyncBulk(series: { id: number; name: string }[], enabled: boolean): { changed: number; map: SyncedMap } {
+    const map = loadSynced()
+    let changed = 0
+    for (const { id, name } of series) {
+        if (enabled && !map[id]) { map[id] = { serieId: id, serieName: name, addedAt: new Date().toISOString() }; changed++ }
+        if (!enabled && map[id]) { delete map[id]; changed++ }
+    }
+    if (changed > 0) saveSynced(map)
+    return { changed, map }
+}
+
 export function isSynced(serieId: number): boolean {
     return !!loadSynced()[serieId]
 }

server/organize-worker.ts

@@ -10,8 +10,7 @@ import path from 'path'
 import { parentPort } from 'worker_threads'
 import { DATA_DIR } from './config.js'
 import { getGitlabTitle } from './gitlab-map.js'
-
+import { readOrganized } from './lib/organized-store.js'
-const ORGANIZED_PATH = path.join(DATA_DIR, 'organized.json')
 
 // ─── Utils log ────────────────────────────────────────────────
 function log(msg: string)   { parentPort?.postMessage({ type: 'log', level: 'info',  msg }) }
@@ -44,22 +43,12 @@ function readSettings(): { mediaPath: string; completePath: string; organizeMode
 }
 
 // ─── Organized log ────────────────────────────────────────────
-function loadOrganized(): Organized {
-    try {
-        if (!fs.existsSync(ORGANIZED_PATH)) return {}
-        return JSON.parse(fs.readFileSync(ORGANIZED_PATH, 'utf-8'))
-    } catch { return {} }
-}
-
 function markOrganized(hash: string, episodeId: number, entry: OrgEntry) {
-    const data = loadOrganized()
+    parentPort?.postMessage({ type: 'mark', hash, episodeId, entry })
-    if (!data[hash]) data[hash] = {}
-    data[hash][String(episodeId)] = entry
-    fs.writeFileSync(ORGANIZED_PATH, JSON.stringify(data, null, 2), 'utf-8')
 }
 
 function isOrganized(hash: string, episodeId: number): boolean {
-    return !!loadOrganized()[hash]?.[String(episodeId)]
+    return !!readOrganized()[hash]?.[String(episodeId)]
 }
 
 // ─── Lookup torrent dans les seriesData ───────────────────────
@@ -550,9 +539,16 @@ parentPort?.on('message', async (msg: any) => {
 
     const torrents: any[]   = msg.torrents
     const seriesData: any[] = msg.seriesData ?? []
-    const organized         = loadOrganized()
     const { nfoSupport }    = readSettings()
 
+    let organized: Organized
+    try { organized = readOrganized() as Organized }
+    catch (err) {
+        error(`Import annulé : ${err instanceof Error ? err.message : err}`)
+        parentPort?.postMessage({ type: 'done' })
+        return
+    }
+
     for (const t of torrents) {
         if (t.state !== 'seeding') continue
 

server/organize.ts

@@ -8,10 +8,8 @@ import fs   from 'fs'
 import path from 'path'
 import { Worker } from 'worker_threads'
 import { logger } from './logger.js'
-import { DATA_DIR } from './config.js'
 import { readSettings } from './settings.js'
-
+import { readOrganized, writeOrganized, updateOrganized, type Organized } from './lib/organized-store.js'
-const ORGANIZED_PATH = path.join(DATA_DIR, 'organized.json')
 
 export let workerRunning = false
 const _prevStates = new Map<string, string>()
@@ -30,18 +28,54 @@ export interface OrganizeResult {
     errors  : { file: string; error: string }[]
 }
 
-interface OrgEntry {
+type WorkerResult = { hash: string; name: string; serieId?: number | null; total: number; done: number; skipped: number; errors: { file: string; error: string }[] }
-    at           : string
+
-    season       : number
+// ── File d'attente des workers ────────────────────────────────
-    episode      : number
+let _queue: Promise<unknown> = Promise.resolve()
-    episode_id   : number
+let _queued = 0
-    src_filename : string
+const _pendingManual = new Map<string, Promise<OrganizeResult>>()
-    dest_filename: string
+
-    dest_path    : string
+function enqueue<T>(job: () => Promise<T>): Promise<T> {
-    dest_dir?    : string   // absent dans les anciennes entrées — backfillé au démarrage
+    _queued++
+    const run = _queue.then(job).finally(() => { _queued-- })
+    _queue = run.catch(() => {})
+    return run
 }
 
-type Organized = Record<string, Record<string, OrgEntry>>
+function runWorker(torrents: any[], seriesData: any[], onResult: (r: WorkerResult) => void): Promise<void> {
+    return new Promise((resolve, reject) => {
+        workerRunning = true
+        const worker  = new Worker(resolveWorkerPath())
+        let settled   = false
+        const finish  = (err?: Error) => {
+            if (settled) return
+            settled = true
+            workerRunning = false
+            worker.terminate()
+            err ? reject(err) : resolve()
+        }
+
+        worker.on('message', (msg: any) => {
+            if (msg.type === 'log') {
+                logger[msg.level as 'info' | 'warn' | 'error' | 'debug']?.('organize-worker', msg.msg)
+            } else if (msg.type === 'mark') {
+                try {
+                    updateOrganized(data => { (data[msg.hash] ??= {})[String(msg.episodeId)] = msg.entry })
+                } catch (err) {
+                    logger.error('organize', `Enregistrement de l'import impossible (ep ${msg.episodeId}) : ${err instanceof Error ? err.message : err}`)
+                }
+            } else if (msg.type === 'result') {
+                onResult(msg)
+            } else if (msg.type === 'done') {
+                finish()
+            }
+        })
+        worker.on('error', err => finish(err))
+        worker.on('exit', code => finish(code > 1 ? new Error(`Worker exit inattendu : code ${code}`) : undefined))
+
+        worker.postMessage({ type: 'run', torrents, seriesData })
+    })
+}
 
 // ── Scan initial ──────────────────────────────────────────────
 
@@ -65,10 +99,8 @@ export async function scanMediaPath(
 
     logger.info('organize', `Scan de la médiathèque : ${mediaPath}`)
 
-    // Map : nom_sans_extension → { hash, srcFilename, episodeId, season, episode }
-    // On indexe par nom sans extension pour matcher quelle que soit l'extension sur le disque
     const filenameIndex = new Map<string, {
-        hash        : string
+        hashes      : string[]
         srcFilename : string
         episodeId   : number
         season      : number
@@ -84,8 +116,13 @@ export async function scanMediaPath(
                 const idx = (filename: string, hash: string, destFilename?: string) => {
                     const base = filename.replace(/\.[^.]+$/, '')
                     if (!base) return
+                    const existing = filenameIndex.get(base)
+                    if (existing && existing.episodeId === ep.id) {
+                        if (!existing.hashes.includes(hash)) existing.hashes.push(hash)
+                        return
+                    }
                     filenameIndex.set(base, {
-                        hash,
+                        hashes      : [hash],
                         srcFilename : filename,
                         episodeId   : ep.id,
                         season      : season.season_number,
@@ -123,11 +160,12 @@ export async function scanMediaPath(
         }
     }
 
-    let organized: Organized = {}
+    let organized: Organized
-    try {
+    try { organized = readOrganized(organizedPath) }
-        if (fs.existsSync(organizedPath))
+    catch (err) {
-            organized = JSON.parse(fs.readFileSync(organizedPath, 'utf-8'))
+        logger.error('organize', `Scan annulé : ${err instanceof Error ? err.message : err}`)
-    } catch {}
+        return result
+    }
 
     // Track les paires hash:episodeId présentes
     const presentFiles = new Set<string>()
@@ -167,7 +205,8 @@ export async function scanMediaPath(
                     continue
                 }
 
-                const { hash, srcFilename, episodeId, season, episode } = match
+                const { hashes, srcFilename, episodeId, season, episode } = match
+                const hash = hashes.find(h => organized[h]?.[String(episodeId)]) ?? hashes[0]
                 presentFiles.add(`${hash}:${episodeId}`)
 
                 if (organized[hash]?.[String(episodeId)]) continue
@@ -190,11 +229,17 @@ export async function scanMediaPath(
 
     walk(mediaPath)
 
+    const mediaEmpty = result.found === 0 && Object.keys(organized).length > 0
+    if (mediaEmpty) logger.warn('organize', `Scan : aucun fichier dans ${mediaPath} — suppression des entrées ignorée`)
+
     // Supprimer uniquement les entrées connues dans l'index et absentes du disque
-    const allEpisodeIds = new Set([...filenameIndex.values()].map(v => `${v.hash}:${v.episodeId}`))
+    const allEpisodeIds = new Set(
+        [...filenameIndex.values()].flatMap(v => v.hashes.map(h => `${h}:${v.episodeId}`))
+    )
 
     let removed = 0
     for (const [hash, episodes] of Object.entries(organized)) {
+        if (mediaEmpty) break
         for (const episodeId of Object.keys(episodes)) {
             if (allEpisodeIds.has(`${hash}:${episodeId}`) && !presentFiles.has(`${hash}:${episodeId}`)) {
                 delete organized[hash][episodeId]
@@ -207,7 +252,7 @@ export async function scanMediaPath(
     // Désimport automatique des fichiers manquants sur le disque
     const { autoUnimportMissing } = readSettings() as any
     let autoRemoved = 0
-    if (autoUnimportMissing) {
+    if (autoUnimportMissing && !mediaEmpty) {
         for (const [hash, episodes] of Object.entries(organized)) {
             for (const [episodeId, entry] of Object.entries(episodes as Record<string, any>)) {
                 const destPath = entry?.dest_path
@@ -222,7 +267,7 @@ export async function scanMediaPath(
     }
 
     if (result.added > 0 || removed > 0 || autoRemoved > 0) {
-        fs.writeFileSync(organizedPath, JSON.stringify(organized, null, 2), 'utf-8')
+        writeOrganized(organized, organizedPath)
     }
 
     logger.info('organize', `Scan terminé — ${result.found} fichiers, ${result.added} ajoutés, ${removed} orphelins supprimés${autoRemoved > 0 ? `, ${autoRemoved} désimportés auto (fichier manquant)` : ''}${noMatch > 0 ? `, ${noMatch} non matchés` : ''}`)
@@ -243,8 +288,8 @@ export async function autoOrganizeAll(
         return
     }
 
-    if (workerRunning) {
+    if (_queued > 0) {
-        logger.debug('organize', 'Worker déjà en cours — skip')
+        logger.debug('organize', 'Import déjà en cours — skip')
         return
     }
 
@@ -268,11 +313,12 @@ export async function autoOrganizeAll(
 
     for (const t of torrents) _prevStates.set(t.hash, t.state)
 
-    let organized: Organized = {}
+    let organized: Organized
-    try {
+    try { organized = readOrganized() }
-        if (fs.existsSync(ORGANIZED_PATH))
+    catch (err) {
-            organized = JSON.parse(fs.readFileSync(ORGANIZED_PATH, 'utf-8'))
+        logger.error('organize', `Import automatique annulé : ${err instanceof Error ? err.message : err}`)
-    } catch {}
+        return
+    }
 
     const hasUnorganized = torrents.some(t =>
         t.state === 'seeding' && !organized[t.hash?.toLowerCase()]
@@ -290,13 +336,8 @@ export async function autoOrganizeAll(
         logger.debug('organize', `Lancement worker (${seedingCount} torrents en seeding, vérification initiale)`)
     }
 
-    workerRunning = true
+    try {
-    const worker  = new Worker(resolveWorkerPath())
+        await enqueue(() => runWorker(torrents, seriesData, msg => {
-
-    worker.on('message', (msg: any) => {
-        if (msg.type === 'log') {
-            logger[msg.level as 'info' | 'warn' | 'error' | 'debug']?.('organize-worker', msg.msg)
-        } else if (msg.type === 'result') {
             if (msg.errors.length > 0) {
                 logger.warn('organize', `"${msg.name}" — ${msg.done} importé(s), ${msg.skipped} skippé(s), ${msg.errors.length} erreur(s)`)
                 for (const e of msg.errors) {
@@ -316,24 +357,11 @@ export async function autoOrganizeAll(
                 errors    : msg.errors.length,
                 errorFiles: msg.errors,
             })
-        } else if (msg.type === 'done') {
+        }))
-            logger.debug('organize', 'Worker terminé')
+        logger.debug('organize', 'Worker terminé')
-            workerRunning = false
+    } catch (err) {
-            worker.terminate()
+        logger.error('organize', `Worker erreur : ${err instanceof Error ? err.message : err}`)
-        }
+    }
-    })
-
-    worker.on('error', (err) => {
-        logger.error('organize', `Worker erreur : ${err.message}`)
-        workerRunning = false
-    })
-    worker.on('exit', (code) => {
-        if (code > 1) logger.error('organize', `Worker exit inattendu avec code ${code}`)
-        else logger.debug('organize', `Worker terminé (code ${code})`)
-        workerRunning = false
-    })
-
-    worker.postMessage({ type: 'run', torrents, seriesData })
 }
 
 // ── Migration des IDs épisodes ────────────────────────────────
@@ -368,11 +396,12 @@ export async function migrateOrganizedEpisodeIds(
     }
 
     // 2. Charger organized.json
-    let organized: Organized = {}
+    let organized: Organized
-    try {
+    try { organized = readOrganized(organizedPath) }
-        if (fs.existsSync(organizedPath))
+    catch (err) {
-            organized = JSON.parse(fs.readFileSync(organizedPath, 'utf-8'))
+        logger.error('organize', `Migration IDs annulée : ${err instanceof Error ? err.message : err}`)
-    } catch { return { updated: 0, orphaned: 0 } }
+        return { updated: 0, orphaned: 0 }
+    }
 
     let updated = 0
     let orphaned = 0
@@ -422,7 +451,7 @@ export async function migrateOrganizedEpisodeIds(
     }
 
     if (changed) {
-        fs.writeFileSync(organizedPath, JSON.stringify(organized, null, 2), 'utf-8')
+        writeOrganized(organized, organizedPath)
         logger.info('organize', `Migration IDs terminée — ${updated} mis à jour${orphaned > 0 ? `, ${orphaned} non résolus` : ''}`)
     } else {
         logger.debug('organize', `Migration IDs — aucun changement nécessaire${orphaned > 0 ? ` (${orphaned} IDs inconnus conservés)` : ''}`)
@@ -431,6 +460,58 @@ export async function migrateOrganizedEpisodeIds(
     return { updated, orphaned }
 }
 
+// ── Déduplication : un seul enregistrement par épisode ────────
+
+export function dedupeOrganizedEpisodes(
+    organizedPath: string,
+): { removed: number } {
+    let organized: Organized
+    try { organized = readOrganized(organizedPath) }
+    catch (err) {
+        logger.error('organize', `Dédoublonnage annulé : ${err instanceof Error ? err.message : err}`)
+        return { removed: 0 }
+    }
+
+    // episode_id → [{ hash, entry }]
+    const byEpisode = new Map<string, { hash: string; entry: any }[]>()
+    for (const [hash, episodes] of Object.entries(organized)) {
+        for (const [episodeId, entry] of Object.entries(episodes as Record<string, any>)) {
+            if (!byEpisode.has(episodeId)) byEpisode.set(episodeId, [])
+            byEpisode.get(episodeId)!.push({ hash, entry })
+        }
+    }
+
+    let removed = 0
+    for (const [episodeId, candidates] of byEpisode) {
+        if (candidates.length < 2) continue
+
+        const score = (c: { entry: any }) => {
+            const exists = c.entry?.dest_path ? fs.existsSync(c.entry.dest_path) : false
+            const at     = Date.parse(c.entry?.at ?? '') || 0
+            return { exists, at }
+        }
+        const sorted = [...candidates].sort((a, b) => {
+            const sa = score(a), sb = score(b)
+            if (sa.exists !== sb.exists) return sa.exists ? -1 : 1
+            return sb.at - sa.at
+        })
+
+        const keep = sorted[0]
+        for (const c of sorted.slice(1)) {
+            delete (organized[c.hash] as any)[episodeId]
+            removed++
+            logger.info('organize', `Dédoublonnage : ep ${episodeId} retiré de ${c.hash.slice(0, 8)}… (conservé sous ${keep.hash.slice(0, 8)}…)`)
+        }
+    }
+
+    if (removed > 0) {
+        writeOrganized(organized, organizedPath)
+        logger.info('organize', `Dédoublonnage terminé — ${removed} entrée(s) redondante(s) supprimée(s)`)
+    }
+
+    return { removed }
+}
+
 // ── Sync des noms de fichiers après mise à jour du scraper ────
 
 export async function syncFilenameChanges(
@@ -438,11 +519,12 @@ export async function syncFilenameChanges(
     organizedPath: string,
 ): Promise<{ renamed: number; errors: number }> {
     const { nfoSupport } = readSettings()
-    let organized: Organized = {}
+    let organized: Organized
-    try {
+    try { organized = readOrganized(organizedPath) }
-        if (fs.existsSync(organizedPath))
+    catch (err) {
-            organized = JSON.parse(fs.readFileSync(organizedPath, 'utf-8'))
+        logger.error('organize', `Sync noms annulée : ${err instanceof Error ? err.message : err}`)
-    } catch { return { renamed: 0, errors: 0 } }
+        return { renamed: 0, errors: 0 }
+    }
 
     let renamed = 0
     let errors  = 0
@@ -506,7 +588,7 @@ export async function syncFilenameChanges(
     }
 
     if (changed)
-        fs.writeFileSync(organizedPath, JSON.stringify(organized, null, 2), 'utf-8')
+        writeOrganized(organized, organizedPath)
 
     if (renamed > 0 || errors > 0)
         logger.info('organize', `Sync noms scraper — ${renamed} renommé(s)${errors > 0 ? `, ${errors} erreur(s)` : ''}`)
@@ -523,20 +605,24 @@ export async function organizeTorrent(
     seriesData: any[],
     files?    : { name?: string; progress: number; priority?: number }[],
 ): Promise<OrganizeResult> {
-    logger.info('organize', `Import manuel lancé pour "${name}" (${hash})`)
+    const key     = hash.toLowerCase()
+    const pending = _pendingManual.get(key)
+    if (pending) {
+        logger.info('organize', `Import manuel de "${name}" déjà en attente — demande fusionnée`)
+        return pending
+    }
+    logger.info('organize', `Import manuel ${_queued > 0 ? 'mis en file' : 'lancé'} pour "${name}" (${hash})`)
 
-    return new Promise((resolve, reject) => {
+    // files : progression par fichier récupérée depuis le client torrent.
-        const worker      = new Worker(resolveWorkerPath())
+    // Permet au worker de ne traiter que les fichiers à 100% et d'éviter
-        // files : progression par fichier récupérée depuis le client torrent.
+    // les EBUSY sur Windows quand qBit est encore en train d'écrire les autres.
-        // Permet au worker de ne traiter que les fichiers à 100% et d'éviter
+    const fakeTorrent = { hash, name, save_path: savePath, state: 'seeding', files: files ?? [] }
-        // les EBUSY sur Windows quand qBit est encore en train d'écrire les autres.
+    const result: OrganizeResult = { total: 0, skipped: 0, done: 0, errors: [] }
-        const fakeTorrent = { hash, name, save_path: savePath, state: 'seeding', files: files ?? [] }
-        const result: OrganizeResult = { total: 0, skipped: 0, done: 0, errors: [] }
 
-        worker.on('message', (msg: any) => {
+    const job = enqueue(async () => {
-            if (msg.type === 'log') {
+        _pendingManual.delete(key)
-                logger[msg.level as 'info' | 'warn' | 'error' | 'debug']?.('organize-worker', msg.msg)
+        try {
-            } else if (msg.type === 'result') {
+            await runWorker([fakeTorrent], seriesData, msg => {
                 result.total   = msg.total
                 result.skipped = msg.skipped
                 result.done    = msg.done
@@ -549,21 +635,13 @@ export async function organizeTorrent(
                 } else {
                     logger.info('organize', `Import "${name}" terminé — ${msg.done} fichier(s) importé(s), ${msg.skipped} skippé(s)`)
                 }
-            } else if (msg.type === 'done') {
+            })
-                worker.terminate()
+        } catch (err) {
-                resolve(result)
+            logger.error('organize', `Worker erreur lors de l'import de "${name}" : ${err instanceof Error ? err.message : err}`)
-            }
+            throw err
-        })
+        }
-
+        return result
-        worker.on('error', (err) => {
-            logger.error('organize', `Worker erreur lors de l'import de "${name}" : ${err.message}`)
-            worker.terminate()
-            reject(err)
-        })
-        worker.on('exit', (code) => {
-            if (code > 1) reject(new Error(`Worker exit inattendu: code ${code}`))
-        })
-
-        worker.postMessage({ type: 'run', torrents: [fakeTorrent], seriesData })
     })
+    _pendingManual.set(key, job)
+    return job
 }

server/routes/import.ts

@@ -1,9 +1,8 @@
 import { Router } from 'express'
 import path from 'path'
 import fs from 'fs'
-import { requireAuth } from '../auth.js'
+import { requireAuth, requireAdmin } from '../auth.js'
 import { logger } from '../logger.js'
-import { DATA_DIR } from '../config.js'
 import { readSettings } from '../settings.js'
 import { getGitlabTitle } from '../gitlab-map.js'
 import { readSerieData, loadEnrichedSeriesData } from '../lib/github-cache.js'
@@ -11,20 +10,10 @@ import { resolveEpNaming, computeExpectedName } from '../lib/serie-helpers.js'
 import { GITLAB_API_NFO, GITLAB_RAW_NFO } from '../lib/nfo.js'
 import { dispatchRemove } from '../torrent-clients/index.js'
 import { readRequests, deleteRequest } from '../requests.js'
+import { readOrganized, writeOrganized, updateOrganized, type Organized } from '../lib/organized-store.js'
 
 const router = Router()
 
-const ORGANIZED_PATH = path.join(DATA_DIR, 'organized.json')
-
-function loadOrganizedJson(): Record<string, Record<string, any>> {
-    try { if (fs.existsSync(ORGANIZED_PATH)) return JSON.parse(fs.readFileSync(ORGANIZED_PATH, 'utf-8')) } catch {}
-    return {}
-}
-
-function saveOrganizedJson(data: Record<string, Record<string, any>>) {
-    fs.writeFileSync(ORGANIZED_PATH, JSON.stringify(data, null, 2), 'utf-8')
-}
-
 // ── Import manuel ──────────────────────────────────────────────
 router.post('/manual-import', requireAuth, async (req, res) => {
     const { serie_id, items } = req.body
@@ -32,7 +21,12 @@ router.post('/manual-import', requireAuth, async (req, res) => {
         res.status(400).json({ error: 'serie_id et items requis' }); return
     }
     const { mediaPath, organizeMode, nfoSupport } = readSettings()
-    const organized = loadOrganizedJson()
+    let organized: Organized
+    try { organized = readOrganized() }
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
+    // Les copies de fichiers sont asynchrones : les modifications sont rejouées sur une relecture fraîche à la fin
+    const ops: ((data: Organized) => void)[] = []
+    const apply = (op: (data: Organized) => void) => { op(organized); ops.push(op) }
     let sd = await readSerieData(Number(serie_id))
     if (!sd) {
         // readSerieData ne couvre que le cache local — fallback sur le catalogue complet
@@ -78,13 +72,15 @@ router.post('/manual-import', requireAuth, async (req, res) => {
             // sous un épisode différent (réassignation → l'ancien enregistrement devient invalide)
             for (const [h, eps] of Object.entries(organized)) {
                 for (const [epId, entry] of Object.entries(eps)) {
-                    if (entry?.dest_path === file_path && Number(epId) !== Number(episode_id)) {
+                    if (entry?.dest_path === file_path && Number(epId) !== Number(episode_id))
-                        delete (organized[h] as any)[epId]
                         logger.info('api', `Import manuel : suppression entrée stale ep ${epId} (fichier réassigné)`)
-                    }
                 }
-                if (Object.keys(organized[h]).length === 0) delete organized[h]
             }
+            apply(data => {
+                for (const eps of Object.values(data))
+                    for (const [epId, entry] of Object.entries(eps))
+                        if (entry?.dest_path === file_path && Number(epId) !== Number(episode_id)) delete eps[epId]
+            })
 
             fs.mkdirSync(destDir, { recursive: true })
             if (file_path !== destPath) {
@@ -96,15 +92,17 @@ router.post('/manual-import', requireAuth, async (req, res) => {
                     fs.unlinkSync(destPath)
                     logger.info('api', `Import manuel (réassignation) : suppression ancien fichier "${destFilename}"`)
                     // Nettoyer toute entrée organized qui pointait sur ce fichier supprimé
-                    for (const [h, eps] of Object.entries(organized)) {
+                    for (const eps of Object.values(organized)) {
                         for (const [epId, entry] of Object.entries(eps)) {
-                            if (entry?.dest_path === destPath) {
+                            if (entry?.dest_path === destPath)
-                                delete (organized[h] as any)[epId]
                                 logger.info('api', `Import manuel : suppression entrée stale ep ${epId} (ancien fichier écrasé)`)
-                            }
                         }
-                        if (Object.keys(organized[h]).length === 0) delete organized[h]
                     }
+                    apply(data => {
+                        for (const eps of Object.values(data))
+                            for (const [epId, entry] of Object.entries(eps))
+                                if (entry?.dest_path === destPath) delete eps[epId]
+                    })
                 }
                 if (isInSeriePath && !fs.existsSync(destPath)) {
                     fs.renameSync(file_path, destPath)
@@ -125,12 +123,12 @@ router.post('/manual-import', requireAuth, async (req, res) => {
                 logger.debug('api', `Import manuel : "${srcFilename}" déjà en place`)
             }
             const torrentHash = String(hash || '').toLowerCase() || 'manual'
-            if (!organized[torrentHash]) organized[torrentHash] = {}
+            const entry = {
-            organized[torrentHash][String(episode_id)] = {
                 at: new Date().toISOString(), season: season.season_number,
                 episode: ep.episode_number, episode_id: ep.id,
                 src_filename: srcFilename, dest_filename: destFilename, dest_path: destPath,
             }
+            apply(data => { (data[torrentHash] ??= {})[String(episode_id)] = entry })
             done.push(episode_id)
         } catch (err) {
             const msg = err instanceof Error ? err.message : 'Erreur inconnue'
@@ -138,7 +136,13 @@ router.post('/manual-import', requireAuth, async (req, res) => {
             logger.error('api', `Import manuel échoué pour "${srcFilename}" : ${msg}`)
         }
     }
-    saveOrganizedJson(organized)
+    if (ops.length > 0) {
+        try { updateOrganized(data => { for (const op of ops) op(data) }) }
+        catch (err) {
+            logger.error('api', `Import manuel : enregistrement impossible : ${err instanceof Error ? err.message : err}`)
+            res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return
+        }
+    }
 
     if (nfoSupport && done.length > 0) {
         const gitlabTitle = getGitlabTitle(serieTitle)
@@ -175,7 +179,7 @@ router.get('/organized/:serieId', requireAuth, async (req, res) => {
     try {
         const sd = await readSerieData(serieId)
         if (!sd) { res.status(404).json({ error: 'Série introuvable' }); return }
-        const organized    = loadOrganizedJson()
+        const organized    = readOrganized()
         const { nfoSupport } = readSettings()
         const result: Record<string, any> = {}
         for (const season of sd.seasons ?? []) {
@@ -208,9 +212,11 @@ router.post('/rename-episode', requireAuth, async (req, res) => {
     const { serie_id, episode_id, torrent_hash } = req.body
     if (!serie_id || !episode_id) { res.status(400).json({ error: 'serie_id et episode_id requis' }); return }
     const { nfoSupport } = readSettings()
-    const organized = loadOrganizedJson()
     const sd = await readSerieData(Number(serie_id))
     if (!sd) { res.status(404).json({ error: 'Série introuvable' }); return }
+    let organized: Organized
+    try { organized = readOrganized() }
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
     let foundEp: any = null
     for (const season of sd.seasons ?? []) {
         for (const ep of season.episodes ?? []) {
@@ -238,7 +244,7 @@ router.post('/rename-episode', requireAuth, async (req, res) => {
         if (fs.existsSync(newPath)) throw new Error(`Un fichier avec ce nom existe déjà : ${newName}`)
         fs.renameSync(oldPath, newPath)
         organized[entryHash][String(episode_id)] = { ...orgEntry, dest_filename: newName, dest_path: newPath, at: new Date().toISOString() }
-        saveOrganizedJson(organized)
+        writeOrganized(organized)
         logger.info('api', `Rename : "${orgEntry.dest_filename}" → "${newName}"`)
         res.json({ ok: true, renamed: true, old_name: orgEntry.dest_filename, new_name: newName })
     } catch (err) {
@@ -252,9 +258,11 @@ router.post('/rename-episode', requireAuth, async (req, res) => {
 router.delete('/organized/:serieId', requireAuth, async (req, res) => {
     const serieId    = String(req.params.serieId)
     const deleteFile = req.query.deleteFile === 'true'
-    const organized  = loadOrganizedJson()
     const sd = await readSerieData(Number(serieId))
     if (!sd) { res.status(404).json({ error: 'Série introuvable' }); return }
+    let organized: Organized
+    try { organized = readOrganized() }
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
     const episodeIds = new Set<string>()
     for (const season of sd.seasons ?? []) {
         for (const ep of season.episodes ?? []) episodeIds.add(String(ep.id))
@@ -279,7 +287,7 @@ router.delete('/organized/:serieId', requireAuth, async (req, res) => {
         }
         if (Object.keys(organized[hash]).length === 0) { delete organized[hash]; emptyHashes.push(hash) }
     }
-    saveOrganizedJson(organized)
+    writeOrganized(organized)
     if (deleteFile) {
         for (const hash of emptyHashes) {
             if (hash === 'manual') continue
@@ -312,9 +320,11 @@ router.delete('/organized/:serieId/seasons/:seasonId', requireAuth, async (req,
     const serieId    = String(req.params.serieId)
     const seasonId   = Number(req.params.seasonId)
     const deleteFile = req.query.deleteFile === 'true'
-    const organized  = loadOrganizedJson()
     const sd = await readSerieData(Number(serieId))
     if (!sd) { res.status(404).json({ error: 'Série introuvable' }); return }
+    let organized: Organized
+    try { organized = readOrganized() }
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
     const season = sd.seasons?.find((s: any) => s.id === seasonId)
     if (!season) { res.status(404).json({ error: 'Saison introuvable' }); return }
     const episodeIds = new Set<string>(season.episodes?.map((e: any) => String(e.id)) ?? [])
@@ -333,7 +343,7 @@ router.delete('/organized/:serieId/seasons/:seasonId', requireAuth, async (req,
         }
         if (Object.keys(organized[hash]).length === 0) { delete organized[hash]; emptyHashes.push(hash) }
     }
-    saveOrganizedJson(organized)
+    writeOrganized(organized)
     if (deleteFile) {
         for (const hash of emptyHashes) {
             if (hash === 'manual') continue
@@ -348,27 +358,40 @@ router.delete('/organized/:serieId/seasons/:seasonId', requireAuth, async (req,
 router.delete('/organized/:serieId/:episodeId', requireAuth, async (req, res) => {
     const episodeId  = String(req.params.episodeId)
     const deleteFile = req.query.deleteFile === 'true'
-    const organized  = loadOrganizedJson()
+    let organized: Organized
-    let foundHash: string | null = null
+    try { organized = readOrganized() }
-    let foundEntry: any = null
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
+    const found: { hash: string; entry: any }[] = []
     for (const [hash, episodes] of Object.entries(organized)) {
-        if (episodes[episodeId]) { foundHash = hash; foundEntry = episodes[episodeId]; break }
+        if (episodes[episodeId]) found.push({ hash, entry: episodes[episodeId] })
     }
-    if (!foundHash || !foundEntry) { res.status(404).json({ error: 'Épisode non importé' }); return }
+    if (found.length === 0) { res.status(404).json({ error: 'Épisode non importé' }); return }
     try {
-        if (deleteFile && foundEntry.dest_path && fs.existsSync(foundEntry.dest_path)) {
+        const deletedPaths = new Set<string>()
-            fs.unlinkSync(foundEntry.dest_path)
+        if (deleteFile) {
-            logger.info('api', `Désimport + suppression fichier : "${foundEntry.dest_path}"`)
+            for (const { entry } of found) {
+                const p = entry?.dest_path
+                if (!p || deletedPaths.has(p) || !fs.existsSync(p)) continue
+                fs.unlinkSync(p)
+                deletedPaths.add(p)
+                logger.info('api', `Désimport + suppression fichier : "${p}"`)
+            }
         }
-        delete organized[foundHash][episodeId]
+        const emptyHashes: string[] = []
-        const torrentEmpty = Object.keys(organized[foundHash]).length === 0
+        for (const { hash } of found) {
-        if (torrentEmpty) delete organized[foundHash]
+            delete organized[hash][episodeId]
-        saveOrganizedJson(organized)
+            if (Object.keys(organized[hash]).length === 0) { delete organized[hash]; emptyHashes.push(hash) }
-        // Si plus aucun épisode de ce torrent n'est importé → retirer le torrent du client
-        if (deleteFile && torrentEmpty && foundHash !== 'manual') {
-            dispatchRemove(foundHash, false).catch(err => logger.warn('api', `Impossible de retirer le torrent ${foundHash.slice(0, 8)}… du client : ${err instanceof Error ? err.message : err}`))
         }
-        logger.info('api', `Désimport ep ${episodeId}${deleteFile && torrentEmpty ? ` + torrent ${foundHash.slice(0, 8)}… retiré du client` : ''}`)
+        writeOrganized(organized)
+        // Si plus aucun épisode d'un torrent n'est importé → retirer ce torrent du client
+        if (deleteFile) {
+            for (const hash of emptyHashes) {
+                if (hash === 'manual') continue
+                dispatchRemove(hash, false).catch(err => logger.warn('api', `Impossible de retirer le torrent ${hash.slice(0, 8)}… du client : ${err instanceof Error ? err.message : err}`))
+            }
+        }
+        const removedTorrents = deleteFile ? emptyHashes.filter(h => h !== 'manual') : []
+        logger.info('api', `Désimport ep ${episodeId}${removedTorrents.length ? ` + ${removedTorrents.length} torrent(s) retiré(s) du client` : ''}`)
         res.json({ ok: true })
     } catch (err) {
         const msg = err instanceof Error ? err.message : 'Erreur inconnue'
@@ -381,7 +404,7 @@ router.delete('/organized/:serieId/:episodeId', requireAuth, async (req, res) =>
 router.get('/organized-summary', requireAuth, async (_req, res) => {
     try {
         const { nfoSupport } = readSettings()
-        const organized  = loadOrganizedJson()
+        const organized  = readOrganized()
         const seriesData = await loadEnrichedSeriesData()
         const result: any[] = []
         for (const sd of seriesData) {
@@ -421,15 +444,18 @@ router.get('/organized-summary', requireAuth, async (_req, res) => {
 })
 
 // ── Rename en masse ────────────────────────────────────────────
-router.post('/rename-all', requireAuth, async (req, res) => {
+router.post('/rename-all', requireAdmin, async (req, res) => {
-    const { serie_id } = req.body
+    const { serie_id, serie_ids } = req.body
+    const onlyIds = Array.isArray(serie_ids) ? new Set(serie_ids.map(Number)) : serie_id ? new Set([Number(serie_id)]) : null
     const { nfoSupport } = readSettings()
-    const organized  = loadOrganizedJson()
     const seriesData = await loadEnrichedSeriesData()
+    let organized: Organized
+    try { organized = readOrganized() }
+    catch (err) { res.status(500).json({ error: err instanceof Error ? err.message : 'organized.json illisible' }); return }
     const done: number[] = []
     const errors: { episode_id: number; error: string }[] = []
     for (const sd of seriesData) {
-        if (serie_id && sd.id !== Number(serie_id)) continue
+        if (onlyIds && !onlyIds.has(sd.id)) continue
         for (const season of sd.seasons ?? []) {
             for (const ep of season.episodes ?? []) {
                 let orgEntry: any = null
@@ -465,7 +491,7 @@ router.post('/rename-all', requireAuth, async (req, res) => {
             }
         }
     }
-    saveOrganizedJson(organized)
+    writeOrganized(organized)
     res.json({ ok: true, done: done.length, errors })
 })
 

server/routes/rss-sync.ts

@@ -1,7 +1,7 @@
 import { Router } from 'express'
-import { requireAuth } from '../auth.js'
+import { requireAuth, requireAdmin } from '../auth.js'
 import { logger }      from '../logger.js'
-import { loadSynced, setSync, isSynced, runRssSync } from '../lib/rss-sync.js'
+import { loadSynced, setSync, setSyncBulk, isSynced, runRssSync } from '../lib/rss-sync.js'
 
 const router = Router()
 
@@ -21,6 +21,18 @@ router.post('/rss-sync/run', requireAuth, async (_req, res) => {
     }
 })
 
+/** POST /api/rss-sync/bulk → activer/désactiver la surveillance de plusieurs séries (avant /:id) */
+router.post('/rss-sync/bulk', requireAdmin, (req, res) => {
+    const enabled = req.body?.enabled === true
+    const series  = (Array.isArray(req.body?.series) ? req.body.series : [])
+        .map((s: any) => ({ id: Number(s?.id), name: String(s?.name ?? '') }))
+        .filter((s: { id: number; name: string }) => s.id && s.name)
+    if (series.length === 0) { res.status(400).json({ error: 'series requis' }); return }
+    const { changed, map } = setSyncBulk(series, enabled)
+    logger.info('rss-sync', `Surveillance ${enabled ? 'activée' : 'désactivée'} en masse — ${changed} série(s) modifiée(s) sur ${series.length}`)
+    res.json({ ok: true, changed, total: Object.keys(map).length })
+})
+
 /** GET /api/rss-sync/:id → statut sync pour une série */
 router.get('/rss-sync/:id', requireAuth, (req, res) => {
     const serieId = Number(req.params.id)

server/routes/series.ts

@@ -7,6 +7,7 @@ import { DATA_DIR } from '../config.js'
 import { readSettings } from '../settings.js'
 import { dispatchList } from '../torrent-clients/index.js'
 import { readAvailable, readInfohashMap, readSerieData } from '../lib/github-cache.js'
+import { loadSynced } from '../lib/rss-sync.js'
 import {
     fankaiGet, normalizeSerie, normalizeSeason, normalizeEpisode,
     extractTorrentsFromSerieData, buildResolvedEpisodes, computeSerieDownloadState,
@@ -22,14 +23,19 @@ router.get('/series', requireAuth, async (_req, res) => {
         let organized: Record<string, Record<string, any>> = {}
         try { const p = path.join(DATA_DIR, 'organized.json'); if (fs.existsSync(p)) organized = JSON.parse(fs.readFileSync(p, 'utf-8')) } catch {}
         const activeTorrents = new Set<string>()
-        try { const { category } = readSettings(); const infohashMap = await readInfohashMap(); const active = await dispatchList(category ?? 'fankai', infohashMap); for (const t of active) { if (t.hash && t.state === 'downloading') activeTorrents.add(t.hash.toLowerCase()) } } catch {}
+        const clientHashes   = new Set<string>()
+        try { const { category } = readSettings(); const infohashMap = await readInfohashMap(); const active = await dispatchList(category ?? 'fankai', infohashMap); for (const t of active) { if (!t.hash) continue; clientHashes.add(t.hash.toLowerCase()); if (t.state === 'downloading') activeTorrents.add(t.hash.toLowerCase()) } } catch {}
+        const organizedEpisodeIds = new Set(Object.values(organized).flatMap(eps => Object.keys(eps)))
+        const synced = loadSynced()
         const seriesRaw = (Array.isArray(apiData) ? apiData : (apiData.series ?? [])).map(normalizeSerie)
         const serieDataMap = new Map<number, any>()
         await Promise.all(seriesRaw.filter((s: any) => availableSet.has(s.id)).map(async (s: any) => { const sd = await readSerieData(s.id); if (sd) serieDataMap.set(s.id, sd) }))
         res.json({ series: seriesRaw.map((serie: any) => {
-            const serieData   = serieDataMap.get(serie.id) ?? null
+            const serieData = serieDataMap.get(serie.id) ?? null
-            const hasTorrents = serieData ? extractTorrentsFromSerieData(serieData).length > 0 : false
+            const torrents  = serieData ? extractTorrentsFromSerieData(serieData) : []
-            return { ...serie, torrent_count: serieData ? extractTorrentsFromSerieData(serieData).length : 0, has_torrents: hasTorrents, download_state: computeSerieDownloadState(serieData, organized, activeTorrents) }
+            const inClient  = torrents.some(t => t.infohash && clientHashes.has(t.infohash.toLowerCase()))
+            const hasFiles  = (serieData?.seasons ?? []).some((s: any) => (s.episodes ?? []).some((ep: any) => organizedEpisodeIds.has(String(ep.id))))
+            return { ...serie, torrent_count: torrents.length, has_torrents: torrents.length > 0, download_state: computeSerieDownloadState(serieData, organized, activeTorrents), in_client: inClient, has_files: hasFiles, rss_synced: !!synced[serie.id] }
         })})
     } catch (err) {
         logger.error('api', `GET /api/series échoué : ${err instanceof Error ? err.message : err}`)

server/routes/system.ts

@@ -6,7 +6,7 @@ import { logger, readLogs, clearLogs, logsFileSize } from '../logger.js'
 import { DATA_DIR, BASE_DIR } from '../config.js'
 import { readSettings } from '../settings.js'
 import { systemInfo } from '../system.js'
-import { scanMediaPath, syncFilenameChanges } from '../organize.js'
+import { scanMediaPath, syncFilenameChanges, migrateOrganizedEpisodeIds, dedupeOrganizedEpisodes } from '../organize.js'
 import { readAvailable, loadEnrichedSeriesData, cacheClear } from '../lib/github-cache.js'
 import { cacheSize } from '../lib/github-cache.js'
 import { recentOrganized } from '../lib/notifs.js'
@@ -126,18 +126,34 @@ router.get('/torrents/status', requireAuth, async (_req, res) => {
     } catch { res.json({ exists: false, count: 0, empty: true }) }
 })
 
-router.post('/update', requireAuth, async (_req, res) => {
+router.post('/update', requireAuth, async (req, res) => {
+    const force = req.body?.force === true
+    const organizedPath = path.join(DATA_DIR, 'organized.json')
     try {
         cacheClear()
-        logger.info('api', 'Cache GitHub vidé — rechargement forcé')
+        logger.info('api', force
-        const availableIds = await readAvailable()
+            ? 'Forçage des correspondances de renommage — cache mémoire et CDN contournés'
+            : 'Cache GitHub vidé — rechargement forcé')
+
+        const availableIds = await readAvailable(force)
         if (!Array.isArray(availableIds)) throw new Error('available.json invalide')
         logger.info('api', `Catalogue rechargé — ${availableIds.length} séries disponibles`)
+
+        if (force) {
+            const seriesData      = await loadEnrichedSeriesData(true)
+            const { updated }     = await migrateOrganizedEpisodeIds(organizedPath, seriesData)
+            const { removed }     = dedupeOrganizedEpisodes(organizedPath)
+            const { renamed, errors } = await syncFilenameChanges(seriesData, organizedPath)
+            logger.info('api', `Forçage terminé — ${updated} ID(s) migré(s), ${removed} doublon(s) retiré(s), ${renamed} fichier(s) renommé(s)${errors > 0 ? `, ${errors} erreur(s)` : ''}`)
+            res.json({ ok: true, count: availableIds.length, migrated: updated, deduped: removed, renamed, errors })
+            return
+        }
+
         res.json({ ok: true, count: availableIds.length })
         ;(async () => {
             try {
                 const seriesData = await loadEnrichedSeriesData()
-                const { renamed } = await syncFilenameChanges(seriesData, path.join(DATA_DIR, 'organized.json'))
+                const { renamed } = await syncFilenameChanges(seriesData, organizedPath)
                 if (renamed > 0)
                     logger.info('api', `Sync noms scraper après mise à jour — ${renamed} fichier(s) renommé(s)`)
             } catch (err) {

src/components/series/SeriesToolbar.vue

@@ -75,6 +75,18 @@
             </button>
           </div>
         </div>
+
+        <!-- Sélection multiple -->
+        <button
+            v-if="selectable"
+            @click="emit('update:selecting', !selecting)"
+            class="btn-secondary flex items-center gap-1.5 py-1.5 px-2.5 shrink-0"
+            :class="selecting ? 'border-accent text-accent' : ''"
+            title="Sélectionner plusieurs séries"
+        >
+          <ListChecks :size="15" />
+          <span class="hidden md:inline text-xs">Sélection</span>
+        </button>
       </div>
 
       <!-- Ligne 2 : tri + taille + count -->
@@ -121,7 +133,7 @@
 
 <script setup lang="ts">
 import { ref } from 'vue'
-import { Search, SlidersHorizontal, ChevronDown } from 'lucide-vue-next'
+import { Search, SlidersHorizontal, ChevronDown, ListChecks } from 'lucide-vue-next'
 import { onClickOutside } from '@vueuse/core'
 
 defineProps<{
@@ -136,6 +148,8 @@ defineProps<{
   filtersImport       : { label: string; value: string; color: string }[]
   sortOptions         : { label: string; value: string }[]
   legend              : { label: string; color: string }[]
+  selectable?         : boolean
+  selecting?          : boolean
 }>()
 
 const emit = defineEmits<{
@@ -143,6 +157,7 @@ const emit = defineEmits<{
   'update:activeFilter': [value: string]
   'update:activeSort'  : [value: string]
   'update:posterSize'  : [value: string]
+  'update:selecting'   : [value: boolean]
 }>()
 
 const filterOpen = ref(false)

src/stores/series.ts

@@ -46,6 +46,10 @@ export interface Serie {
     status: string | null
     torrent_count: number
     has_torrents: boolean
+    download_state: 'none' | 'downloading' | 'partial' | 'complete'
+    in_client: boolean
+    has_files: boolean
+    rss_synced: boolean
 }
 
 export interface SerieDetail {

src/views/SerieView.vue

@@ -405,6 +405,16 @@ function integraleGroupLabels(): string[] {
 }
 
 // Épisodes couverts par une intégrale donnée (hash commun)
+// Épisodes déjà présents dans la médiathèque — sert de garde-fou pour ne pas
+// redescendre une autre version (x264 / x265) de fichiers déjà importés.
+const organizedEpisodeIds = computed(() => {
+  const ids = new Set<number>()
+  for (const season of data.value?.seasons ?? [])
+    for (const ep of season.episodes)
+      if (ep.organized) ids.add(ep.id)
+  return ids
+})
+
 function integraleEpisodeCoverage(integraleIndex: number): Set<number> {
   const covered = new Set<number>()
   const t = data.value?.torrents_integrale[integraleIndex]
@@ -503,6 +513,8 @@ async function fetchActiveDownloads() {
     const list: any[] = await res.json()
 
     const isFirstPoll = _prevTorrentStates.size === 0
+    // Un seul import par torrent, même si plusieurs de ses fichiers viennent de se terminer
+    const toOrganize  = new Map<string, any>()
 
     for (const t of list) {
       const prevState = _prevTorrentStates.get(t.hash)
@@ -515,7 +527,7 @@ async function fetchActiveDownloads() {
           _prevFileProgresses.set(key, f.progress)
           if (!isFirstPoll && prevProg !== undefined && prevProg < 1 && f.progress >= 1 && !_recentlyOrganized.has(key)) {
             _recentlyOrganized.add(key)
-            triggerOrganize(t)
+            toOrganize.set(t.hash, t)
           }
         }
       }
@@ -523,12 +535,14 @@ async function fetchActiveDownloads() {
       // Détecter torrent entier passé en seeding (épisodes standalone sans per-file data)
       if (!isFirstPoll && t.state === 'seeding' && prevState !== undefined && prevState !== 'seeding' && !_recentlyOrganized.has(t.hash)) {
         _recentlyOrganized.add(t.hash)
-        triggerOrganize(t)
+        toOrganize.set(t.hash, t)
       }
 
       _prevTorrentStates.set(t.hash, t.state)
     }
 
+    for (const t of toOrganize.values()) triggerOrganize(t)
+
     activeTorrents.value = list.map(t => ({
       hash     : t.hash,
       progress : t.progress ?? 0,
@@ -582,6 +596,12 @@ function collectDownloadables(integraleIndex?: number): DlItem[] {
   const result: DlItem[] = []
   const covered = new Set<number>()
 
+  // Une autre version déjà envoyée couvre déjà ses épisodes
+  data.value.torrents_integrale.forEach((t: any, i: number) => {
+    if (isAlreadyQueued(t) || isDownloaded(`integrale-${i}`))
+      for (const id of integraleEpisodeCoverage(i)) covered.add(id)
+  })
+
   // ── 1. Intégrale(s) ───────────────────────────────────────────
   const integrales: { t: any; i: number }[] = integraleIndex !== undefined
     ? [{ t: data.value.torrents_integrale[integraleIndex], i: integraleIndex }]
@@ -589,15 +609,23 @@ function collectDownloadables(integraleIndex?: number): DlItem[] {
 
   for (const { t, i } of integrales) {
     if (!t) continue
-    if (!isAlreadyQueued(t) && !isDownloaded(`integrale-${i}`))
+
-      result.push({ key: `integrale-${i}`, torrent_url: t.torrent_url, magnet: t.magnet })
+    // Épisodes apportés par CETTE intégrale
-    // Marquer les épisodes couverts par CETTE intégrale uniquement
     const hash = t.infohash?.toLowerCase() ?? extractHash(t)
+    const coveredByThis = new Set<number>()
     if (hash)
       for (const season of data.value!.seasons)
         for (const ep of season.episodes)
           if (ep.torrents?.some((et: any) => (et.infohash ?? extractHash(et)) === hash))
-            covered.add(ep.id)
+            coveredByThis.add(ep.id)
+
+    const bringsSomething = coveredByThis.size === 0
+      || [...coveredByThis].some(id => !covered.has(id) && !organizedEpisodeIds.value.has(id))
+
+    if (bringsSomething && !isAlreadyQueued(t) && !isDownloaded(`integrale-${i}`))
+      result.push({ key: `integrale-${i}`, torrent_url: t.torrent_url, magnet: t.magnet })
+
+    for (const id of coveredByThis) covered.add(id)
   }
 
   // ── 2. Packs saison non couverts ──────────────────────────────
@@ -606,12 +634,13 @@ function collectDownloadables(integraleIndex?: number): DlItem[] {
     // Skiper si tous les épisodes disponibles sont déjà couverts par l'intégrale
     const hasUncovered = season.episodes.some((ep: any) => ep.available && !ep.organized && !covered.has(ep.id))
     if (!hasUncovered) continue
-    let addedAny = false
+    const packKey = (i: number) => (i === 0 ? `season-${season.id}` : `season-${season.id}-${i}`)
-    season.torrents.forEach((t: any, i: number) => {
+    const alreadyHandled = season.torrents.some((t: any, i: number) => isAlreadyQueued(t) || isDownloaded(packKey(i)))
-      const key = i === 0 ? `season-${season.id}` : `season-${season.id}-${i}`
+    if (!alreadyHandled) {
-      if (!isAlreadyQueued(t) && !isDownloaded(key)) { result.push({ key, torrent_url: t.torrent_url, magnet: t.magnet }); addedAny = true }
+      const t = season.torrents[0]
-    })
+      result.push({ key: packKey(0), torrent_url: t.torrent_url, magnet: t.magnet })
-    if (addedAny) for (const ep of season.episodes) covered.add(ep.id)
+    }
+    for (const ep of season.episodes) covered.add(ep.id)
   }
 
   // ── 3. Épisodes individuels non couverts ─────────────────────
@@ -625,17 +654,9 @@ function collectDownloadables(integraleIndex?: number): DlItem[] {
 }
 
 // Le bouton "Tout télécharger" s'affiche s'il y a quoi que ce soit à lancer
-const hasSomethingToDownload = computed(() => {
+// Dérivé de collectDownloadables pour que le bouton n'apparaisse jamais alors
-  if (!data.value) return false
+// que le garde-fou versions ne laisserait passer aucun torrent.
-  if (data.value.torrents_integrale.some((t: any, i: number) => !isAlreadyQueued(t) && !isDownloaded(`integrale-${i}`))) return true
+const hasSomethingToDownload = computed(() => collectDownloadables().length > 0)
-  for (const season of data.value.seasons) {
-    if (season.torrents?.length && season.organized_state !== 'complete' &&
-        season.torrents.some((t: any, i: number) => !isAlreadyQueued(t) && !isDownloaded(i === 0 ? `season-${season.id}` : `season-${season.id}-${i}`))) return true
-    for (const ep of season.episodes)
-      if (ep.torrent && ep.available && !ep.organized && !isAlreadyQueued(ep.torrent) && !isDownloaded(`ep-${ep.id}`)) return true
-  }
-  return false
-})
 
 async function downloadAll(integraleIndex?: number) {
   downloadingAll.value = true
@@ -654,12 +675,16 @@ async function downloadSeason(season: Season, packHash?: string) {
   const torrents: { key: string; torrent_url: string | null; magnet: string | null; file_index?: number | null; file_path?: string | null }[] = []
   const seasonAny = season as any
   if (seasonAny.torrents && seasonAny.torrents.length > 0 && seasonAny.organized_state !== 'complete') {
-    seasonAny.torrents.forEach((t: any, i: number) => {
+    const packKey = (i: number) => (i === 0 ? `season-${season.id}` : `season-${season.id}-${i}`)
-      const key = i === 0 ? `season-${season.id}` : `season-${season.id}-${i}`
+    const alreadyHandled = seasonAny.torrents.some((t: any, i: number) => isAlreadyQueued(t) || isDownloaded(packKey(i)))
-      if (!isAlreadyQueued(t) && !isDownloaded(key)) {
+    if (!alreadyHandled) {
-        torrents.push({ key, torrent_url: t.torrent_url, magnet: t.magnet })
+      const chosen = packHash
-      }
+        ? seasonAny.torrents.findIndex((t: any) => (t.infohash ?? extractHash(t)) === packHash)
-    })
+        : 0
+      const i = chosen >= 0 ? chosen : 0
+      const t = seasonAny.torrents[i]
+      torrents.push({ key: packKey(i), torrent_url: t.torrent_url, magnet: t.magnet })
+    }
   } else {
     for (const ep of seasonAny.episodes ?? []) {
       // Si un hash de pack est précisé (choix depuis dropdown), utiliser le torrent correspondant

src/views/SeriesView.vue

@@ -13,6 +13,8 @@
         :filters-import="filtersImport"
         :sort-options="sortOptions"
         :legend="legend"
+        :selectable="auth.isAdmin"
+        v-model:selecting="selecting"
     />
 
     <!-- Grille -->
@@ -33,14 +35,22 @@
       </div>
 
       <div v-else class="grid gap-4" :style="{ gridTemplateColumns: `repeat(auto-fill, minmax(${posterSizes[posterSize]}, 1fr))` }">
-        <RouterLink
+        <component
+            :is="selecting ? 'div' : RouterLink"
             v-for="serie in filtered"
             :key="serie.id"
-            :to="`/series/${serie.id}`"
+            v-bind="selecting ? {} : { to: `/series/${serie.id}` }"
             class="group flex flex-col gap-1.5 transition-transform duration-200 hover:-translate-y-0.5"
-            :class="{ 'opacity-40': !serie.has_torrents && serie.download_state === 'none' }"
+            :class="{
+              'opacity-40': !serie.has_torrents && serie.download_state === 'none' && !selected.has(serie.id),
+              'cursor-pointer select-none': selecting,
+            }"
+            @click="selecting && toggleSelected(serie.id)"
         >
-          <div class="relative aspect-[2/3] rounded-lg overflow-hidden bg-card border border-border">
+          <div
+              class="relative aspect-[2/3] rounded-lg overflow-hidden bg-card border"
+              :class="selected.has(serie.id) ? 'border-accent ring-2 ring-accent' : 'border-border'"
+          >
             <img
                 v-if="serie.poster_image"
                 :src="serie.poster_image"
@@ -52,10 +62,22 @@
               <Tv :size="28" />
             </div>
 
-            <div class="absolute inset-0 bg-black/50 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity duration-150">
+            <div v-if="!selecting" class="absolute inset-0 bg-black/50 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity duration-150">
               <span class="text-xs text-white border border-white/30 px-3 py-1 rounded-md">Voir</span>
             </div>
 
+            <div
+                v-if="selecting"
+                class="absolute top-2 left-2 w-5 h-5 rounded-md border flex items-center justify-center"
+                :class="selected.has(serie.id) ? 'bg-accent border-accent text-white' : 'bg-black/40 border-white/60'"
+            >
+              <Check v-if="selected.has(serie.id)" :size="13" />
+            </div>
+
+            <div v-if="auth.isAdmin && serie.rss_synced" class="absolute top-2 right-2 p-1 rounded-md bg-black/60 text-green-400" title="Surveillée">
+              <Rss :size="11" />
+            </div>
+
             <div
                 class="absolute bottom-0 left-0 right-0 h-1"
                 :style="{ background: stateColor(serie.download_state) }"
@@ -77,7 +99,20 @@
               </span>
             </div>
           </div>
-        </RouterLink>
+        </component>
+      </div>
+    </div>
+
+    <!-- Actions de masse -->
+    <div v-if="selecting" class="sticky bottom-0 z-10 px-4 md:px-6 py-3 border-t border-border bg-shell flex items-center gap-3 flex-wrap">
+      <span class="text-xs text-primary font-medium">{{ selected.size }} sélectionnée{{ selected.size > 1 ? 's' : '' }}</span>
+      <button @click="selectAllFiltered" class="text-xs text-accent hover:underline">Tout sélectionner ({{ filtered.length }})</button>
+      <button v-if="selected.size > 0" @click="clearSelection" class="text-xs text-muted hover:text-primary">Désélectionner</button>
+      <div class="flex items-center gap-2 ml-auto">
+        <button @click="bulkRename" :disabled="bulkBusy || selected.size === 0" class="btn-secondary">Renommer</button>
+        <button @click="bulkSync(true)" :disabled="bulkBusy || selected.size === 0" class="btn-secondary">Surveiller</button>
+        <button @click="bulkSync(false)" :disabled="bulkBusy || selected.size === 0" class="btn-secondary">Ne plus surveiller</button>
+        <button @click="selecting = false" class="btn-secondary" title="Quitter la sélection"><X :size="14" /></button>
       </div>
     </div>
 
@@ -85,10 +120,10 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted, onUnmounted, onActivated } from 'vue'
+import { ref, computed, watch, onMounted, onUnmounted, onActivated } from 'vue'
 import { RouterLink } from 'vue-router'
-import { Tv } from 'lucide-vue-next'
+import { Tv, Check, Rss, X } from 'lucide-vue-next'
-import { useSeriesStore }    from '@/stores/series'
+import { useSeriesStore, type Serie } from '@/stores/series'
 import { useDownloadsStore } from '@/stores/downloads'
 import { useAuthStore }      from '@/stores/auth'
 import { useToast } from '@/composables/useToast'
@@ -117,6 +152,7 @@ const filtersImport = [
   { label: 'Importés',  value: 'complete',    color: '#22c55e' },
   { label: 'En cours',  value: 'downloading', color: '#3b82f6' },
   { label: 'Partiel',   value: 'partial',     color: '#9b59b6' },
+  { label: 'Non suivies', value: 'untracked', color: 'var(--border)' },
 ]
 
 const sortOptions = [
@@ -143,6 +179,7 @@ const filtered = computed(() => {
   if (activeFilter.value === 'complete')    list = list.filter(s => s.download_state === 'complete')
   if (activeFilter.value === 'downloading') list = list.filter(s => ['downloading', 'partial'].includes(s.download_state))
   if (activeFilter.value === 'partial')     list = list.filter(s => s.download_state === 'partial')
+  if (activeFilter.value === 'untracked')   list = list.filter(s => !s.in_client && !s.has_files)
 
   if (search.value.trim()) {
     const q = search.value.toLowerCase()
@@ -163,6 +200,62 @@ const filtered = computed(() => {
   return list
 })
 
+// ── Sélection multiple ───────────────────────────────────────
+const selecting = ref(false)
+const selected  = ref<Set<number>>(new Set())
+const bulkBusy  = ref(false)
+
+watch(selecting, on => { if (!on) clearSelection() })
+
+function toggleSelected(id: number) {
+  const next = new Set(selected.value)
+  if (next.has(id)) next.delete(id)
+  else next.add(id)
+  selected.value = next
+}
+function selectAllFiltered() { selected.value = new Set(filtered.value.map(s => s.id)) }
+function clearSelection()    { selected.value = new Set() }
+
+async function bulkRename() {
+  bulkBusy.value = true
+  try {
+    const res  = await fetch('/api/rename-all', {
+      method: 'POST', headers: { 'Content-Type': 'application/json' }, credentials: 'include',
+      body: JSON.stringify({ serie_ids: [...selected.value] }),
+    })
+    const data = await res.json()
+    if (!res.ok) { toast(data.error ?? 'Erreur lors du renommage', 'error'); return }
+    const errs = data.errors?.length ?? 0
+    toast(`${data.done} fichier${data.done > 1 ? 's' : ''} renommé${data.done > 1 ? 's' : ''}${errs ? ` · ${errs} erreur${errs > 1 ? 's' : ''}` : ''}`, errs ? 'error' : 'success')
+  } catch {
+    toast('Impossible de contacter le serveur', 'error')
+  } finally {
+    bulkBusy.value = false
+  }
+}
+
+async function bulkSync(enabled: boolean) {
+  bulkBusy.value = true
+  try {
+    const targets = store.series.filter((s: Serie) => selected.value.has(s.id))
+    const res  = await fetch('/api/rss-sync/bulk', {
+      method: 'POST', headers: { 'Content-Type': 'application/json' }, credentials: 'include',
+      body: JSON.stringify({ enabled, series: targets.map((s: Serie) => ({ id: s.id, name: s.title })) }),
+    })
+    const data = await res.json()
+    if (!res.ok) { toast(data.error ?? 'Erreur lors de la mise à jour de la surveillance', 'error'); return }
+    for (const s of targets) s.rss_synced = enabled
+    const n = data.changed
+    toast(enabled
+      ? `${n} série${n > 1 ? 's' : ''} ajoutée${n > 1 ? 's' : ''} à la surveillance`
+      : `${n} série${n > 1 ? 's' : ''} retirée${n > 1 ? 's' : ''} de la surveillance`, 'success')
+  } catch {
+    toast('Impossible de contacter le serveur', 'error')
+  } finally {
+    bulkBusy.value = false
+  }
+}
+
 function stateColor(state: string): string {
   return ({
     complete   : '#22c55e',

src/views/settings/ImportManagementView.vue

@@ -22,6 +22,14 @@
           </svg>
           Actualiser
         </button>
+        <button
+            @click="forceMetadataRefresh"
+            :disabled="forcingRefresh"
+            class="btn-secondary"
+            title="Recharge les correspondances de renommage depuis le scraper Fankai en ignorant tous les caches, migre les IDs d'épisodes, puis renomme les fichiers importés"
+        >
+          {{ forcingRefresh ? 'Rechargement…' : 'Forcer la MAJ des correspondances' }}
+        </button>
         <button
             @click="purgeNfo"
             :disabled="purgingNfo"
@@ -177,6 +185,7 @@ const { add: toast } = useToast()
 const loading     = ref(true)
 const renamingAll = ref(false)
 const purgingNfo  = ref(false)
+const forcingRefresh = ref(false)
 const series      = ref<any[]>([])
 const nfoSupport  = ref(false)
 const collapsed   = ref<Set<number>>(new Set())
@@ -254,6 +263,30 @@ async function renameSingle(ep: any, serie: any) {
   }
 }
 
+async function forceMetadataRefresh() {
+  forcingRefresh.value = true
+  try {
+    const res = await fetch('/api/update', {
+      method     : 'POST',
+      headers    : { 'Content-Type': 'application/json' },
+      credentials: 'include',
+      body       : JSON.stringify({ force: true }),
+    })
+    const data = await res.json()
+    if (!res.ok) { toast(data.error ?? 'Erreur lors du rechargement', 'error'); return }
+    const parts = [`${data.count} séries rechargées`]
+    if (data.migrated > 0) parts.push(`${data.migrated} ID(s) migré(s)`)
+    if (data.deduped  > 0) parts.push(`${data.deduped} doublon(s) retiré(s)`)
+    parts.push(`${data.renamed} fichier${data.renamed > 1 ? 's' : ''} renommé${data.renamed > 1 ? 's' : ''}`)
+    toast(parts.join(' · ') + ' ✓', data.errors > 0 ? 'error' : 'success')
+    await load()
+  } catch {
+    toast('Impossible de contacter le serveur', 'error')
+  } finally {
+    forcingRefresh.value = false
+  }
+}
+
 async function purgeNfo() {
   if (!confirm('Supprimer tous les fichiers .nfo, .png, .jpg, .tbn dans les dossiers de la médiathèque ?')) return
   purgingNfo.value = true