-import * as express from 'express'
-import * as Promise from 'bluebird'
-
-import { pseudoRandomBytesPromise } from './core-utils'
-import { CONFIG, database as db } from '../initializers'
import { ResultList } from '../../shared'
+import { CONFIG } from '../initializers'
+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'
+import * as memoizee from 'memoizee'
-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) {
- return pseudoRandomBytesPromise(size).then(raw => raw.toString('hex'))
+async function generateRandomString (size: number) {
+ const raw = await pseudoRandomBytesPromise(size)
+
+ return raw.toString('hex')
}
-interface FormatableToJSON {
- toFormattedJSON ()
+interface FormattableToJSON {
+ toFormattedJSON (args?: any)
}
-function getFormattedObjects<U, T extends FormatableToJSON> (objects: T[], objectsTotal: number) {
+function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number, formattedArg?: any) {
const formattedObjects: U[] = []
objects.forEach(object => {
- formattedObjects.push(object.toFormattedJSON())
+ formattedObjects.push(object.toFormattedJSON(formattedArg))
})
- const res: ResultList<U> = {
+ return {
total: objectsTotal,
data: formattedObjects
- }
-
- return res
+ } as ResultList<U>
}
-function isSignupAllowed () {
- if (CONFIG.SIGNUP.ENABLED === false) {
- return Promise.resolve(false)
- }
+const getServerActor = memoizee(async function () {
+ const application = await ApplicationModel.load()
+ if (!application) throw Error('Could not load Application from database.')
- // No limit and signup is enabled
- if (CONFIG.SIGNUP.LIMIT === -1) {
- return Promise.resolve(true)
- }
+ return application.Account.Actor
+})
- return db.User.countTotal().then(totalUsers => {
- return totalUsers < CONFIG.SIGNUP.LIMIT
- })
+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 getSecureTorrentName (originalName: string) {
+ return sha256(originalName) + '.torrent'
}
// ---------------------------------------------------------------------------
export {
- badRequest,
+ deleteFileAsync,
generateRandomString,
getFormattedObjects,
- isSignupAllowed
+ getSecureTorrentName,
+ getServerActor,
+ generateVideoTmpPath
}