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Commit | Line | Data |
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805b8619 C |
1 | import { remove } from 'fs-extra' |
2 | import { Instance as ParseTorrent } from 'parse-torrent' | |
3 | import { join } from 'path' | |
6fcd19ba | 4 | import { ResultList } from '../../shared' |
805b8619 | 5 | import { CONFIG } from '../initializers/config' |
a1587156 | 6 | import { execPromise, execPromise2, randomBytesPromise, sha256 } from './core-utils' |
efc32059 | 7 | import { logger } from './logger' |
cbe2f7c3 | 8 | |
f6d6e7f8 | 9 | function deleteFileAndCatch (path: string) { |
62689b94 | 10 | remove(path) |
cf7a61b5 C |
11 | .catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err })) |
12 | } | |
13 | ||
f5028693 | 14 | async function generateRandomString (size: number) { |
a1587156 | 15 | const raw = await randomBytesPromise(size) |
f5028693 C |
16 | |
17 | return raw.toString('hex') | |
e4c87ec2 C |
18 | } |
19 | ||
b5fecbf4 C |
20 | interface FormattableToJSON<U, V> { |
21 | toFormattedJSON (args?: U): V | |
22 | } | |
23 | ||
a8b666e9 C |
24 | function getFormattedObjects<U, V, T extends FormattableToJSON<U, V>> (objects: T[], objectsTotal: number, formattedArg?: U) { |
25 | const formattedObjects = objects.map(o => o.toFormattedJSON(formattedArg)) | |
55fa55a9 | 26 | |
2186386c | 27 | return { |
55fa55a9 | 28 | total: objectsTotal, |
0aef76c4 | 29 | data: formattedObjects |
a8b666e9 | 30 | } as ResultList<V> |
55fa55a9 C |
31 | } |
32 | ||
805b8619 | 33 | function generateVideoImportTmpPath (target: string | ParseTorrent, extension = '.mp4') { |
d57d1d83 C |
34 | const id = typeof target === 'string' |
35 | ? target | |
36 | : target.infoHash | |
37 | ||
990b6a0b | 38 | const hash = sha256(id) |
d57d1d83 | 39 | return join(CONFIG.STORAGE.TMP_DIR, `${hash}-import${extension}`) |
ce33919c C |
40 | } |
41 | ||
990b6a0b C |
42 | function getSecureTorrentName (originalName: string) { |
43 | return sha256(originalName) + '.torrent' | |
44 | } | |
792dbaf0 | 45 | |
1b5e2d72 | 46 | async function getServerCommit () { |
499d9015 C |
47 | try { |
48 | const tag = await execPromise2( | |
49 | '[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true', | |
50 | { stdio: [ 0, 1, 2 ] } | |
51 | ) | |
52 | ||
53 | if (tag) return tag.replace(/^v/, '') | |
54 | } catch (err) { | |
55 | logger.debug('Cannot get version from git tags.', { err }) | |
56 | } | |
57 | ||
58 | try { | |
59 | const version = await execPromise('[ ! -d .git ] || git rev-parse --short HEAD') | |
60 | ||
61 | if (version) return version.toString().trim() | |
62 | } catch (err) { | |
63 | logger.debug('Cannot get version from git HEAD.', { err }) | |
64 | } | |
abb2c792 | 65 | |
1b5e2d72 | 66 | return '' |
abb2c792 RK |
67 | } |
68 | ||
edb4ffc7 FA |
69 | /** |
70 | * From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns | |
71 | * only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does | |
72 | * not contain a UUID, returns null. | |
73 | */ | |
74 | function getUUIDFromFilename (filename: string) { | |
75 | const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/ | |
76 | const result = filename.match(regex) | |
77 | ||
78 | if (!result || Array.isArray(result) === false) return null | |
79 | ||
80 | return result[0] | |
81 | } | |
82 | ||
9f10b292 | 83 | // --------------------------------------------------------------------------- |
c45f7f84 | 84 | |
65fcc311 | 85 | export { |
f6d6e7f8 | 86 | deleteFileAndCatch, |
65fcc311 | 87 | generateRandomString, |
0aef76c4 | 88 | getFormattedObjects, |
990b6a0b | 89 | getSecureTorrentName, |
1b5e2d72 | 90 | getServerCommit, |
6040f87d | 91 | generateVideoImportTmpPath, |
edb4ffc7 | 92 | getUUIDFromFilename |
65fcc311 | 93 | } |