-import { ResultList } from '../../shared'
-import { CONFIG } from '../initializers'
-import { ActorModel } from '../models/activitypub/actor'
-import { ApplicationModel } from '../models/application/application'
-import { pseudoRandomBytesPromise, sha256, unlinkPromise } from './core-utils'
-import { logger } from './logger'
-import { join } from 'path'
+import { remove } from 'fs-extra'
import { Instance as ParseTorrent } from 'parse-torrent'
+import { join } from 'path'
+import { sha256 } from '@shared/extra-utils'
+import { ResultList } from '@shared/models'
+import { CONFIG } from '../initializers/config'
+import { execPromise, execPromise2, randomBytesPromise } from './core-utils'
+import { logger } from './logger'
-function deleteFileAsync (path: string) {
- unlinkPromise(path)
+function deleteFileAndCatch (path: string) {
+ remove(path)
.catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err }))
}
async function generateRandomString (size: number) {
- const raw = await pseudoRandomBytesPromise(size)
+ const raw = await randomBytesPromise(size)
return raw.toString('hex')
}
-interface FormattableToJSON {
- toFormattedJSON (args?: any)
+interface FormattableToJSON<U, V> {
+ toFormattedJSON (args?: U): V
}
-function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number, formattedArg?: any) {
- const formattedObjects: U[] = []
-
- objects.forEach(object => {
- formattedObjects.push(object.toFormattedJSON(formattedArg))
- })
+function getFormattedObjects<U, V, T extends FormattableToJSON<U, V>> (objects: T[], objectsTotal: number, formattedArg?: U) {
+ const formattedObjects = objects.map(o => o.toFormattedJSON(formattedArg))
return {
total: objectsTotal,
data: formattedObjects
- } as ResultList<U>
+ } as ResultList<V>
}
-async function getServerActor () {
- if (getServerActor.serverActor === undefined) {
- const application = await ApplicationModel.load()
- if (!application) throw Error('Could not load Application from database.')
+function generateVideoImportTmpPath (target: string | ParseTorrent, extension = '.mp4') {
+ const id = typeof target === 'string'
+ ? target
+ : target.infoHash
- getServerActor.serverActor = application.Account.Actor
+ const hash = sha256(id)
+ return join(CONFIG.STORAGE.TMP_DIR, `${hash}-import${extension}`)
+}
+
+function getSecureTorrentName (originalName: string) {
+ return sha256(originalName) + '.torrent'
+}
+
+async function getServerCommit () {
+ try {
+ const tag = await execPromise2(
+ '[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true',
+ { stdio: [ 0, 1, 2 ] }
+ )
+
+ if (tag) return tag.replace(/^v/, '')
+ } catch (err) {
+ logger.debug('Cannot get version from git tags.', { err })
}
- if (!getServerActor.serverActor) {
- logger.error('Cannot load server actor.')
- process.exit(0)
+ try {
+ const version = await execPromise('[ ! -d .git ] || git rev-parse --short HEAD')
+
+ if (version) return version.toString().trim()
+ } catch (err) {
+ logger.debug('Cannot get version from git HEAD.', { err })
}
- return Promise.resolve(getServerActor.serverActor)
-}
-namespace getServerActor {
- export let serverActor: ActorModel
+ return ''
}
-function generateVideoTmpPath (target: string | ParseTorrent) {
- const id = typeof target === 'string' ? target : target.infoHash
+/**
+ * From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns
+ * only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does
+ * not contain a UUID, returns null.
+ */
+function getUUIDFromFilename (filename: string) {
+ const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
+ const result = filename.match(regex)
- const hash = sha256(id)
- return join(CONFIG.STORAGE.VIDEOS_DIR, hash + '-import.mp4')
-}
+ if (!result || Array.isArray(result) === false) return null
-function getSecureTorrentName (originalName: string) {
- return sha256(originalName) + '.torrent'
+ return result[0]
}
// ---------------------------------------------------------------------------
export {
- deleteFileAsync,
+ deleteFileAndCatch,
generateRandomString,
getFormattedObjects,
getSecureTorrentName,
- getServerActor,
- generateVideoTmpPath
+ getServerCommit,
+ generateVideoImportTmpPath,
+ getUUIDFromFilename
}