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Commit | Line | Data |
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6fcd19ba | 1 | import { ResultList } from '../../shared' |
50d6de9c | 2 | import { ApplicationModel } from '../models/application/application' |
499d9015 | 3 | import { execPromise, execPromise2, pseudoRandomBytesPromise, sha256 } from './core-utils' |
efc32059 | 4 | import { logger } from './logger' |
3e17515e | 5 | import { join } from 'path' |
990b6a0b | 6 | import { Instance as ParseTorrent } from 'parse-torrent' |
62689b94 | 7 | import { remove } from 'fs-extra' |
7348b1fd | 8 | import * as memoizee from 'memoizee' |
6dd9de95 | 9 | import { CONFIG } from '../initializers/config' |
cbe2f7c3 | 10 | |
cf7a61b5 | 11 | function deleteFileAsync (path: string) { |
62689b94 | 12 | remove(path) |
cf7a61b5 C |
13 | .catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err })) |
14 | } | |
15 | ||
f5028693 C |
16 | async function generateRandomString (size: number) { |
17 | const raw = await pseudoRandomBytesPromise(size) | |
18 | ||
19 | return raw.toString('hex') | |
e4c87ec2 C |
20 | } |
21 | ||
b5fecbf4 C |
22 | interface FormattableToJSON<U, V> { |
23 | toFormattedJSON (args?: U): V | |
24 | } | |
25 | ||
a8b666e9 C |
26 | function getFormattedObjects<U, V, T extends FormattableToJSON<U, V>> (objects: T[], objectsTotal: number, formattedArg?: U) { |
27 | const formattedObjects = objects.map(o => o.toFormattedJSON(formattedArg)) | |
55fa55a9 | 28 | |
2186386c | 29 | return { |
55fa55a9 | 30 | total: objectsTotal, |
0aef76c4 | 31 | data: formattedObjects |
a8b666e9 | 32 | } as ResultList<V> |
55fa55a9 C |
33 | } |
34 | ||
7348b1fd C |
35 | const getServerActor = memoizee(async function () { |
36 | const application = await ApplicationModel.load() | |
37 | if (!application) throw Error('Could not load Application from database.') | |
2cebd797 | 38 | |
7ad9b984 C |
39 | const actor = application.Account.Actor |
40 | actor.Account = application.Account | |
41 | ||
42 | return actor | |
35f28e94 | 43 | }, { promise: true }) |
7a7724e6 | 44 | |
6040f87d | 45 | function generateVideoImportTmpPath (target: string | ParseTorrent) { |
990b6a0b C |
46 | const id = typeof target === 'string' ? target : target.infoHash |
47 | ||
48 | const hash = sha256(id) | |
6040f87d | 49 | return join(CONFIG.STORAGE.TMP_DIR, hash + '-import.mp4') |
ce33919c C |
50 | } |
51 | ||
990b6a0b C |
52 | function getSecureTorrentName (originalName: string) { |
53 | return sha256(originalName) + '.torrent' | |
54 | } | |
792dbaf0 | 55 | |
1b5e2d72 | 56 | async function getServerCommit () { |
499d9015 C |
57 | try { |
58 | const tag = await execPromise2( | |
59 | '[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true', | |
60 | { stdio: [ 0, 1, 2 ] } | |
61 | ) | |
62 | ||
63 | if (tag) return tag.replace(/^v/, '') | |
64 | } catch (err) { | |
65 | logger.debug('Cannot get version from git tags.', { err }) | |
66 | } | |
67 | ||
68 | try { | |
69 | const version = await execPromise('[ ! -d .git ] || git rev-parse --short HEAD') | |
70 | ||
71 | if (version) return version.toString().trim() | |
72 | } catch (err) { | |
73 | logger.debug('Cannot get version from git HEAD.', { err }) | |
74 | } | |
abb2c792 | 75 | |
1b5e2d72 | 76 | return '' |
abb2c792 RK |
77 | } |
78 | ||
edb4ffc7 FA |
79 | /** |
80 | * From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns | |
81 | * only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does | |
82 | * not contain a UUID, returns null. | |
83 | */ | |
84 | function getUUIDFromFilename (filename: string) { | |
85 | const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/ | |
86 | const result = filename.match(regex) | |
87 | ||
88 | if (!result || Array.isArray(result) === false) return null | |
89 | ||
90 | return result[0] | |
91 | } | |
92 | ||
9f10b292 | 93 | // --------------------------------------------------------------------------- |
c45f7f84 | 94 | |
65fcc311 | 95 | export { |
cf7a61b5 | 96 | deleteFileAsync, |
65fcc311 | 97 | generateRandomString, |
0aef76c4 | 98 | getFormattedObjects, |
990b6a0b | 99 | getSecureTorrentName, |
50d6de9c | 100 | getServerActor, |
1b5e2d72 | 101 | getServerCommit, |
6040f87d | 102 | generateVideoImportTmpPath, |
edb4ffc7 | 103 | getUUIDFromFilename |
65fcc311 | 104 | } |