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1 | import { registerTSPaths } from '../server/helpers/register-ts-paths' | |
2 | registerTSPaths() | |
3 | ||
4 | import { start, get } from 'prompt' | |
5 | import { join, basename } from 'path' | |
6 | import { CONFIG } from '../server/initializers/config' | |
7 | import { VideoModel } from '../server/models/video/video' | |
8 | import { initDatabaseModels } from '../server/initializers/database' | |
9 | import { readdir, remove, stat } from 'fs-extra' | |
10 | import { VideoRedundancyModel } from '../server/models/redundancy/video-redundancy' | |
11 | import { map } from 'bluebird' | |
12 | import { getUUIDFromFilename } from '../server/helpers/utils' | |
13 | import { ThumbnailModel } from '../server/models/video/thumbnail' | |
14 | import { ActorImageModel } from '../server/models/actor/actor-image' | |
15 | import { uniq, values } from 'lodash' | |
16 | import { ThumbnailType } from '@shared/models' | |
17 | import { VideoFileModel } from '@server/models/video/video-file' | |
18 | import { HLS_REDUNDANCY_DIRECTORY } from '@server/initializers/constants' | |
19 | ||
20 | run() | |
21 | .then(() => process.exit(0)) | |
22 | .catch(err => { | |
23 | console.error(err) | |
24 | process.exit(-1) | |
25 | }) | |
26 | ||
27 | async function run () { | |
28 | const dirs = values(CONFIG.STORAGE) | |
29 | ||
30 | if (uniq(dirs).length !== dirs.length) { | |
31 | console.error('Cannot prune storage because you put multiple storage keys in the same directory.') | |
32 | process.exit(0) | |
33 | } | |
34 | ||
35 | await initDatabaseModels(true) | |
36 | ||
37 | let toDelete: string[] = [] | |
38 | ||
39 | console.log('Detecting files to remove, it could take a while...') | |
40 | ||
41 | toDelete = toDelete.concat( | |
42 | await pruneDirectory(CONFIG.STORAGE.VIDEOS_DIR, doesWebTorrentFileExist()), | |
43 | await pruneDirectory(CONFIG.STORAGE.TORRENTS_DIR, doesTorrentFileExist()), | |
44 | ||
45 | await pruneDirectory(CONFIG.STORAGE.REDUNDANCY_DIR, doesRedundancyExist), | |
46 | ||
47 | await pruneDirectory(CONFIG.STORAGE.PREVIEWS_DIR, doesThumbnailExist(true, ThumbnailType.PREVIEW)), | |
48 | await pruneDirectory(CONFIG.STORAGE.THUMBNAILS_DIR, doesThumbnailExist(false, ThumbnailType.MINIATURE)), | |
49 | ||
50 | await pruneDirectory(CONFIG.STORAGE.ACTOR_IMAGES, doesActorImageExist) | |
51 | ) | |
52 | ||
53 | const tmpFiles = await readdir(CONFIG.STORAGE.TMP_DIR) | |
54 | toDelete = toDelete.concat(tmpFiles.map(t => join(CONFIG.STORAGE.TMP_DIR, t))) | |
55 | ||
56 | if (toDelete.length === 0) { | |
57 | console.log('No files to delete.') | |
58 | return | |
59 | } | |
60 | ||
61 | console.log('Will delete %d files:\n\n%s\n\n', toDelete.length, toDelete.join('\n')) | |
62 | ||
63 | const res = await askConfirmation() | |
64 | if (res === true) { | |
65 | console.log('Processing delete...\n') | |
66 | ||
67 | for (const path of toDelete) { | |
68 | await remove(path) | |
69 | } | |
70 | ||
71 | console.log('Done!') | |
72 | } else { | |
73 | console.log('Exiting without deleting files.') | |
74 | } | |
75 | } | |
76 | ||
77 | type ExistFun = (file: string) => Promise<boolean> | |
78 | async function pruneDirectory (directory: string, existFun: ExistFun) { | |
79 | const files = await readdir(directory) | |
80 | ||
81 | const toDelete: string[] = [] | |
82 | await map(files, async file => { | |
83 | const filePath = join(directory, file) | |
84 | ||
85 | if (await existFun(filePath) !== true) { | |
86 | toDelete.push(filePath) | |
87 | } | |
88 | }, { concurrency: 20 }) | |
89 | ||
90 | return toDelete | |
91 | } | |
92 | ||
93 | function doesWebTorrentFileExist () { | |
94 | return (filePath: string) => VideoFileModel.doesOwnedWebTorrentVideoFileExist(basename(filePath)) | |
95 | } | |
96 | ||
97 | function doesTorrentFileExist () { | |
98 | return (filePath: string) => VideoFileModel.doesOwnedTorrentFileExist(basename(filePath)) | |
99 | } | |
100 | ||
101 | function doesThumbnailExist (keepOnlyOwned: boolean, type: ThumbnailType) { | |
102 | return async (filePath: string) => { | |
103 | const thumbnail = await ThumbnailModel.loadByFilename(basename(filePath), type) | |
104 | if (!thumbnail) return false | |
105 | ||
106 | if (keepOnlyOwned) { | |
107 | const video = await VideoModel.load(thumbnail.videoId) | |
108 | if (video.isOwned() === false) return false | |
109 | } | |
110 | ||
111 | return true | |
112 | } | |
113 | } | |
114 | ||
115 | async function doesActorImageExist (filePath: string) { | |
116 | const image = await ActorImageModel.loadByName(basename(filePath)) | |
117 | ||
118 | return !!image | |
119 | } | |
120 | ||
121 | async function doesRedundancyExist (filePath: string) { | |
122 | const isPlaylist = (await stat(filePath)).isDirectory() | |
123 | ||
124 | if (isPlaylist) { | |
125 | // Don't delete HLS directory | |
126 | if (filePath === HLS_REDUNDANCY_DIRECTORY) return true | |
127 | ||
128 | const uuid = getUUIDFromFilename(filePath) | |
129 | const video = await VideoModel.loadWithFiles(uuid) | |
130 | if (!video) return false | |
131 | ||
132 | const p = video.getHLSPlaylist() | |
133 | if (!p) return false | |
134 | ||
135 | const redundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(p.id) | |
136 | return !!redundancy | |
137 | } | |
138 | ||
139 | const file = await VideoFileModel.loadByFilename(basename(filePath)) | |
140 | if (!file) return false | |
141 | ||
142 | const redundancy = await VideoRedundancyModel.loadLocalByFileId(file.id) | |
143 | return !!redundancy | |
144 | } | |
145 | ||
146 | async function askConfirmation () { | |
147 | return new Promise((res, rej) => { | |
148 | start() | |
149 | const schema = { | |
150 | properties: { | |
151 | confirm: { | |
152 | type: 'string', | |
153 | description: 'These following unused files can be deleted, but please check your backups first (bugs happen).' + | |
154 | ' Notice PeerTube must have been stopped when your ran this script.' + | |
155 | ' Can we delete these files?', | |
156 | default: 'n', | |
157 | required: true | |
158 | } | |
159 | } | |
160 | } | |
161 | get(schema, function (err, result) { | |
162 | if (err) return rej(err) | |
163 | ||
164 | return res(result.confirm?.match(/y/) !== null) | |
165 | }) | |
166 | }) | |
167 | } |