X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=scripts%2Fprune-storage.ts;h=fa3d817446754cb50413dcb94ea8bdfbd12b914f;hb=b6e0e6a31bdef7c0faebca96864eb334dd9e7ad7;hp=b00f2093426ddcfac3f909afe9a8f5bdffc9606d;hpb=627621c1e8d37c33f7b3dd59f4c8907b12c630bc;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/scripts/prune-storage.ts b/scripts/prune-storage.ts
index b00f20934..fa3d81744 100755
--- a/scripts/prune-storage.ts
+++ b/scripts/prune-storage.ts
@@ -1,9 +1,18 @@
+import { registerTSPaths } from '../server/helpers/register-ts-paths'
+registerTSPaths()
+
 import * as prompt from 'prompt'
 import { join } from 'path'
-import { CONFIG } from '../server/initializers/constants'
+import { CONFIG } from '../server/initializers/config'
 import { VideoModel } from '../server/models/video/video'
 import { initDatabaseModels } from '../server/initializers'
-import { remove, readdir } from 'fs-extra'
+import { readdir, remove } from 'fs-extra'
+import { VideoRedundancyModel } from '../server/models/redundancy/video-redundancy'
+import * as Bluebird from 'bluebird'
+import { getUUIDFromFilename } from '../server/helpers/utils'
+import { ThumbnailModel } from '../server/models/video/thumbnail'
+import { AvatarModel } from '../server/models/avatar/avatar'
+import { uniq, values } from 'lodash'
 
 run()
   .then(() => process.exit(0))
@@ -13,19 +22,31 @@ run()
   })
 
 async function run () {
-  await initDatabaseModels(true)
+  const dirs = values(CONFIG.STORAGE)
+
+  if (uniq(dirs).length !== dirs.length) {
+    console.error('Cannot prune storage because you put multiple storage keys in the same directory.')
+    process.exit(0)
+  }
 
-  const storageToPrune = [
-    CONFIG.STORAGE.VIDEOS_DIR,
-    CONFIG.STORAGE.PREVIEWS_DIR,
-    CONFIG.STORAGE.THUMBNAILS_DIR,
-    CONFIG.STORAGE.TORRENTS_DIR
-  ]
+  await initDatabaseModels(true)
 
   let toDelete: string[] = []
-  for (const directory of storageToPrune) {
-    toDelete = toDelete.concat(await pruneDirectory(directory))
-  }
+
+  toDelete = toDelete.concat(
+    await pruneDirectory(CONFIG.STORAGE.VIDEOS_DIR, doesVideoExist(true)),
+    await pruneDirectory(CONFIG.STORAGE.TORRENTS_DIR, doesVideoExist(true)),
+
+    await pruneDirectory(CONFIG.STORAGE.REDUNDANCY_DIR, doesRedundancyExist),
+
+    await pruneDirectory(CONFIG.STORAGE.PREVIEWS_DIR, doesThumbnailExist(true)),
+    await pruneDirectory(CONFIG.STORAGE.THUMBNAILS_DIR, doesThumbnailExist(false)),
+
+    await pruneDirectory(CONFIG.STORAGE.AVATARS_DIR, doesAvatarExist)
+  )
+
+  const tmpFiles = await readdir(CONFIG.STORAGE.TMP_DIR)
+  toDelete = toDelete.concat(tmpFiles.map(t => join(CONFIG.STORAGE.TMP_DIR, t)))
 
   if (toDelete.length === 0) {
     console.log('No files to delete.')
@@ -48,29 +69,79 @@ async function run () {
   }
 }
 
-async function pruneDirectory (directory: string) {
+type ExistFun = (file: string) => Promise<boolean>
+async function pruneDirectory (directory: string, existFun: ExistFun) {
   const files = await readdir(directory)
 
   const toDelete: string[] = []
-  for (const file of files) {
+  await Bluebird.map(files, async file => {
+    if (await existFun(file) !== true) {
+      toDelete.push(join(directory, file))
+    }
+  }, { concurrency: 20 })
+
+  return toDelete
+}
+
+function doesVideoExist (keepOnlyOwned: boolean) {
+  return async (file: string) => {
     const uuid = getUUIDFromFilename(file)
-    let video: VideoModel
+    const video = await VideoModel.loadByUUID(uuid)
 
-    if (uuid) video = await VideoModel.loadByUUIDWithFile(uuid)
+    return video && (keepOnlyOwned === false || video.isOwned())
+  }
+}
+
+function doesThumbnailExist (keepOnlyOwned: boolean) {
+  return async (file: string) => {
+    const thumbnail = await ThumbnailModel.loadByName(file)
+    if (!thumbnail) return false
+
+    if (keepOnlyOwned) {
+      const video = await VideoModel.load(thumbnail.videoId)
+      if (video.isOwned() === false) return false
+    }
 
-    if (!uuid || !video) toDelete.push(join(directory, file))
+    return true
   }
+}
 
-  return toDelete
+async function doesAvatarExist (file: string) {
+  const avatar = await AvatarModel.loadByName(file)
+
+  return !!avatar
 }
 
-function getUUIDFromFilename (filename: string) {
-  const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
-  const result = filename.match(regex)
+async function doesRedundancyExist (file: string) {
+  const uuid = getUUIDFromFilename(file)
+  const video = await VideoModel.loadWithFiles(uuid)
 
-  if (!result || Array.isArray(result) === false) return null
+  if (!video) return false
+
+  const isPlaylist = file.includes('.') === false
+
+  if (isPlaylist) {
+    const p = video.getHLSPlaylist()
+    if (!p) return false
+
+    const redundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(p.id)
+    return !!redundancy
+  }
+
+  const resolution = parseInt(file.split('-')[5], 10)
+  if (isNaN(resolution)) {
+    console.error('Cannot prune %s because we cannot guess guess the resolution.', file)
+    return true
+  }
+
+  const videoFile = video.getWebTorrentFile(resolution)
+  if (!videoFile) {
+    console.error('Cannot find webtorrent file of video %s - %d', video.url, resolution)
+    return true
+  }
 
-  return result[0]
+  const redundancy = await VideoRedundancyModel.loadLocalByFileId(videoFile.id)
+  return !!redundancy
 }
 
 async function askConfirmation () {
@@ -80,7 +151,9 @@ async function askConfirmation () {
       properties: {
         confirm: {
           type: 'string',
-          description: 'Are you sure you want to delete these files? Please check carefully',
+          description: 'These following unused files can be deleted, but please check your backups first (bugs happen).' +
+            ' Notice PeerTube must have been stopped when your ran this script.' +
+            ' Can we delete these files?',
           default: 'n',
           required: true
         }