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1 | import { registerTSPaths } from '../server/helpers/register-ts-paths' | |
2 | registerTSPaths() | |
3 | ||
4 | import * as prompt from 'prompt' | |
5 | import { join } 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 } from 'fs-extra' | |
10 | import { VideoRedundancyModel } from '../server/models/redundancy/video-redundancy' | |
11 | import * as Bluebird 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 | ||
18 | run() | |
19 | .then(() => process.exit(0)) | |
20 | .catch(err => { | |
21 | console.error(err) | |
22 | process.exit(-1) | |
23 | }) | |
24 | ||
25 | async function run () { | |
26 | const dirs = values(CONFIG.STORAGE) | |
27 | ||
28 | if (uniq(dirs).length !== dirs.length) { | |
29 | console.error('Cannot prune storage because you put multiple storage keys in the same directory.') | |
30 | process.exit(0) | |
31 | } | |
32 | ||
33 | await initDatabaseModels(true) | |
34 | ||
35 | let toDelete: string[] = [] | |
36 | ||
37 | console.log('Detecting files to remove, it could take a while...') | |
38 | ||
39 | toDelete = toDelete.concat( | |
40 | await pruneDirectory(CONFIG.STORAGE.VIDEOS_DIR, doesVideoExist(true)), | |
41 | await pruneDirectory(CONFIG.STORAGE.TORRENTS_DIR, doesVideoExist(true)), | |
42 | ||
43 | await pruneDirectory(CONFIG.STORAGE.REDUNDANCY_DIR, doesRedundancyExist), | |
44 | ||
45 | await pruneDirectory(CONFIG.STORAGE.PREVIEWS_DIR, doesThumbnailExist(true, ThumbnailType.PREVIEW)), | |
46 | await pruneDirectory(CONFIG.STORAGE.THUMBNAILS_DIR, doesThumbnailExist(false, ThumbnailType.MINIATURE)), | |
47 | ||
48 | await pruneDirectory(CONFIG.STORAGE.ACTOR_IMAGES, doesActorImageExist) | |
49 | ) | |
50 | ||
51 | const tmpFiles = await readdir(CONFIG.STORAGE.TMP_DIR) | |
52 | toDelete = toDelete.concat(tmpFiles.map(t => join(CONFIG.STORAGE.TMP_DIR, t))) | |
53 | ||
54 | if (toDelete.length === 0) { | |
55 | console.log('No files to delete.') | |
56 | return | |
57 | } | |
58 | ||
59 | console.log('Will delete %d files:\n\n%s\n\n', toDelete.length, toDelete.join('\n')) | |
60 | ||
61 | const res = await askConfirmation() | |
62 | if (res === true) { | |
63 | console.log('Processing delete...\n') | |
64 | ||
65 | for (const path of toDelete) { | |
66 | await remove(path) | |
67 | } | |
68 | ||
69 | console.log('Done!') | |
70 | } else { | |
71 | console.log('Exiting without deleting files.') | |
72 | } | |
73 | } | |
74 | ||
75 | type ExistFun = (file: string) => Promise<boolean> | |
76 | async function pruneDirectory (directory: string, existFun: ExistFun) { | |
77 | const files = await readdir(directory) | |
78 | ||
79 | const toDelete: string[] = [] | |
80 | await Bluebird.map(files, async file => { | |
81 | if (await existFun(file) !== true) { | |
82 | toDelete.push(join(directory, file)) | |
83 | } | |
84 | }, { concurrency: 20 }) | |
85 | ||
86 | return toDelete | |
87 | } | |
88 | ||
89 | function doesVideoExist (keepOnlyOwned: boolean) { | |
90 | return async (file: string) => { | |
91 | const uuid = getUUIDFromFilename(file) | |
92 | const video = await VideoModel.loadByUUID(uuid) | |
93 | ||
94 | return video && (keepOnlyOwned === false || video.isOwned()) | |
95 | } | |
96 | } | |
97 | ||
98 | function doesThumbnailExist (keepOnlyOwned: boolean, type: ThumbnailType) { | |
99 | return async (file: string) => { | |
100 | const thumbnail = await ThumbnailModel.loadByFilename(file, type) | |
101 | if (!thumbnail) return false | |
102 | ||
103 | if (keepOnlyOwned) { | |
104 | const video = await VideoModel.load(thumbnail.videoId) | |
105 | if (video.isOwned() === false) return false | |
106 | } | |
107 | ||
108 | return true | |
109 | } | |
110 | } | |
111 | ||
112 | async function doesActorImageExist (file: string) { | |
113 | const image = await ActorImageModel.loadByName(file) | |
114 | ||
115 | return !!image | |
116 | } | |
117 | ||
118 | async function doesRedundancyExist (file: string) { | |
119 | const uuid = getUUIDFromFilename(file) | |
120 | const video = await VideoModel.loadWithFiles(uuid) | |
121 | ||
122 | if (!video) return false | |
123 | ||
124 | const isPlaylist = file.includes('.') === false | |
125 | ||
126 | if (isPlaylist) { | |
127 | const p = video.getHLSPlaylist() | |
128 | if (!p) return false | |
129 | ||
130 | const redundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(p.id) | |
131 | return !!redundancy | |
132 | } | |
133 | ||
134 | const resolution = parseInt(file.split('-')[5], 10) | |
135 | if (isNaN(resolution)) { | |
136 | console.error('Cannot prune %s because we cannot guess guess the resolution.', file) | |
137 | return true | |
138 | } | |
139 | ||
140 | const videoFile = video.getWebTorrentFile(resolution) | |
141 | if (!videoFile) { | |
142 | console.error('Cannot find webtorrent file of video %s - %d', video.url, resolution) | |
143 | return true | |
144 | } | |
145 | ||
146 | const redundancy = await VideoRedundancyModel.loadLocalByFileId(videoFile.id) | |
147 | return !!redundancy | |
148 | } | |
149 | ||
150 | async function askConfirmation () { | |
151 | return new Promise((res, rej) => { | |
152 | prompt.start() | |
153 | const schema = { | |
154 | properties: { | |
155 | confirm: { | |
156 | type: 'string', | |
157 | description: 'These following unused files can be deleted, but please check your backups first (bugs happen).' + | |
158 | ' Notice PeerTube must have been stopped when your ran this script.' + | |
159 | ' Can we delete these files?', | |
160 | default: 'n', | |
161 | required: true | |
162 | } | |
163 | } | |
164 | } | |
165 | prompt.get(schema, function (err, result) { | |
166 | if (err) return rej(err) | |
167 | ||
168 | return res(result.confirm?.match(/y/) !== null) | |
169 | }) | |
170 | }) | |
171 | } |