2017-07-05 13:26:25 +02:00
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import { ResultList } from '../../shared'
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2020-01-31 16:56:52 +01:00
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import { execPromise, execPromise2, randomBytesPromise, sha256 } from './core-utils'
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2017-11-16 11:08:25 +01:00
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import { logger } from './logger'
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2018-08-07 15:17:17 +02:00
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import { join } from 'path'
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2018-08-07 09:54:36 +02:00
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import { Instance as ParseTorrent } from 'parse-torrent'
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2018-08-27 16:23:34 +02:00
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import { remove } from 'fs-extra'
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2019-04-11 11:33:44 +02:00
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import { CONFIG } from '../initializers/config'
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2020-04-03 15:41:39 +02:00
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import { isVideoFileExtnameValid } from './custom-validators/videos'
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2016-05-10 21:19:24 +02:00
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2018-07-31 15:09:34 +02:00
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function deleteFileAsync (path: string) {
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2018-08-27 16:23:34 +02:00
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remove(path)
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2018-07-31 15:09:34 +02:00
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.catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err }))
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}
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2017-10-25 16:03:33 +02:00
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async function generateRandomString (size: number) {
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2020-01-31 16:56:52 +01:00
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const raw = await randomBytesPromise(size)
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2017-10-25 16:03:33 +02:00
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return raw.toString('hex')
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2017-02-26 18:57:33 +01:00
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}
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2019-08-21 14:31:57 +02:00
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interface FormattableToJSON<U, V> {
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toFormattedJSON (args?: U): V
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}
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2019-07-23 09:48:48 +02:00
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function getFormattedObjects<U, V, T extends FormattableToJSON<U, V>> (objects: T[], objectsTotal: number, formattedArg?: U) {
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const formattedObjects = objects.map(o => o.toFormattedJSON(formattedArg))
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2017-01-04 20:59:23 +01:00
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2018-06-12 20:04:58 +02:00
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return {
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2017-01-04 20:59:23 +01:00
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total: objectsTotal,
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2017-08-25 11:45:31 +02:00
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data: formattedObjects
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2019-07-23 09:48:48 +02:00
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} as ResultList<V>
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2017-01-04 20:59:23 +01:00
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}
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2020-04-03 15:41:39 +02:00
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function generateVideoImportTmpPath (target: string | ParseTorrent, extensionArg?: string) {
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const id = typeof target === 'string'
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? target
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: target.infoHash
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let extension = '.mp4'
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if (extensionArg && isVideoFileExtnameValid(extensionArg)) {
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extension = extensionArg
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}
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2018-08-07 09:54:36 +02:00
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const hash = sha256(id)
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2020-04-03 15:41:39 +02:00
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return join(CONFIG.STORAGE.TMP_DIR, `${hash}-import${extension}`)
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2018-08-06 17:13:39 +02:00
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}
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2018-08-07 09:54:36 +02:00
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function getSecureTorrentName (originalName: string) {
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return sha256(originalName) + '.torrent'
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}
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2017-09-22 09:13:43 +02:00
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2018-11-23 11:06:10 +01:00
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async function getServerCommit () {
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2018-10-03 14:35:35 +02:00
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try {
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const tag = await execPromise2(
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'[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true',
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{ stdio: [ 0, 1, 2 ] }
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)
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if (tag) return tag.replace(/^v/, '')
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} catch (err) {
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logger.debug('Cannot get version from git tags.', { err })
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}
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try {
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const version = await execPromise('[ ! -d .git ] || git rev-parse --short HEAD')
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if (version) return version.toString().trim()
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} catch (err) {
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logger.debug('Cannot get version from git HEAD.', { err })
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}
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2018-09-29 19:53:49 +02:00
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2018-11-23 11:06:10 +01:00
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return ''
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2018-09-29 19:53:49 +02:00
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}
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2018-10-08 16:26:04 +02:00
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/**
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* From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns
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* only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does
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* not contain a UUID, returns null.
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*/
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function getUUIDFromFilename (filename: string) {
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const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
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const result = filename.match(regex)
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if (!result || Array.isArray(result) === false) return null
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return result[0]
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}
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2016-02-07 11:23:23 +01:00
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// ---------------------------------------------------------------------------
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2016-01-31 11:23:52 +01:00
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2017-05-15 22:22:03 +02:00
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export {
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2018-07-31 15:09:34 +02:00
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deleteFileAsync,
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2017-05-15 22:22:03 +02:00
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generateRandomString,
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2017-08-25 11:45:31 +02:00
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getFormattedObjects,
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2018-08-07 09:54:36 +02:00
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getSecureTorrentName,
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2018-11-23 11:06:10 +01:00
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getServerCommit,
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2018-12-04 16:02:49 +01:00
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generateVideoImportTmpPath,
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2018-10-08 16:26:04 +02:00
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getUUIDFromFilename
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2017-05-15 22:22:03 +02:00
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}
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