-import * as express from 'express'
-
-import { pseudoRandomBytes } from 'crypto'
-import { join } from 'path'
-
+import { ResultList } from '../../shared'
+import { CONFIG } from '../initializers'
+import { ActorModel } from '../models/activitypub/actor'
+import { ApplicationModel } from '../models/application/application'
+import { pseudoRandomBytesPromise, sha256 } from './core-utils'
import { logger } from './logger'
+import { join } from 'path'
+import { Instance as ParseTorrent } from 'parse-torrent'
+import { remove } from 'fs-extra'
-function badRequest (req: express.Request, res: express.Response, next: express.NextFunction) {
- res.type('json').status(400).end()
+function deleteFileAsync (path: string) {
+ remove(path)
+ .catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err }))
}
-function generateRandomString (size: number, callback: (err: Error, randomString?: string) => void) {
- pseudoRandomBytes(size, function (err, raw) {
- if (err) return callback(err)
+async function generateRandomString (size: number) {
+ const raw = await pseudoRandomBytesPromise(size)
- callback(null, raw.toString('hex'))
- })
+ return raw.toString('hex')
}
-function createEmptyCallback () {
- return function (err) {
- if (err) logger.error('Error in empty callback.', { error: err })
- }
-}
-
-function isTestInstance () {
- return process.env.NODE_ENV === 'test'
+interface FormattableToJSON {
+ toFormattedJSON (args?: any)
}
-function getFormatedObjects (objects: any[], objectsTotal: number) {
- const formatedObjects = []
+function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number, formattedArg?: any) {
+ const formattedObjects: U[] = []
- objects.forEach(function (object) {
- formatedObjects.push(object.toFormatedJSON())
+ objects.forEach(object => {
+ formattedObjects.push(object.toFormattedJSON(formattedArg))
})
return {
total: objectsTotal,
- data: formatedObjects
+ data: formattedObjects
+ } as ResultList<U>
+}
+
+async function getServerActor () {
+ if (getServerActor.serverActor === undefined) {
+ const application = await ApplicationModel.load()
+ if (!application) throw Error('Could not load Application from database.')
+
+ getServerActor.serverActor = application.Account.Actor
}
+
+ if (!getServerActor.serverActor) {
+ logger.error('Cannot load server actor.')
+ process.exit(0)
+ }
+
+ return Promise.resolve(getServerActor.serverActor)
+}
+namespace getServerActor {
+ export let serverActor: ActorModel
+}
+
+function generateVideoTmpPath (target: string | ParseTorrent) {
+ const id = typeof target === 'string' ? target : target.infoHash
+
+ const hash = sha256(id)
+ return join(CONFIG.STORAGE.VIDEOS_DIR, hash + '-import.mp4')
}
-function root () {
- // We are in /dist/helpers/utils.js
- return join(__dirname, '..', '..', '..')
+function getSecureTorrentName (originalName: string) {
+ return sha256(originalName) + '.torrent'
}
// ---------------------------------------------------------------------------
export {
- badRequest,
- createEmptyCallback,
+ deleteFileAsync,
generateRandomString,
- isTestInstance,
- getFormatedObjects,
- root
+ getFormattedObjects,
+ getSecureTorrentName,
+ getServerActor,
+ generateVideoTmpPath
}