-import * as express from 'express'
-import * as Promise from 'bluebird'
-
-import { pseudoRandomBytesPromise } from './core-utils'
-import { CONFIG, database as db } from '../initializers'
+import { Model } from 'sequelize-typescript'
import { ResultList } from '../../shared'
+import { VideoResolution } from '../../shared/models/videos'
+import { CONFIG } from '../initializers'
+import { UserModel } from '../models/account/user'
+import { ActorModel } from '../models/activitypub/actor'
+import { ApplicationModel } from '../models/application/application'
+import { pseudoRandomBytesPromise } from './core-utils'
+import { logger } from './logger'
-function badRequest (req: express.Request, res: express.Response, next: express.NextFunction) {
- res.type('json').status(400).end()
-}
+async function generateRandomString (size: number) {
+ const raw = await pseudoRandomBytesPromise(size)
-function generateRandomString (size: number) {
- return pseudoRandomBytesPromise(size).then(raw => raw.toString('hex'))
+ return raw.toString('hex')
}
-interface FormatableToJSON {
+interface FormattableToJSON {
toFormattedJSON ()
}
-function getFormattedObjects<U, T extends FormatableToJSON> (objects: T[], objectsTotal: number) {
+function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number) {
const formattedObjects: U[] = []
objects.forEach(object => {
return res
}
-function isSignupAllowed () {
+async function isSignupAllowed () {
if (CONFIG.SIGNUP.ENABLED === false) {
- return Promise.resolve(false)
+ return false
}
// No limit and signup is enabled
if (CONFIG.SIGNUP.LIMIT === -1) {
- return Promise.resolve(true)
+ return true
}
- return db.User.countTotal().then(totalUsers => {
- return totalUsers < CONFIG.SIGNUP.LIMIT
+ const totalUsers = await UserModel.countTotal()
+
+ return totalUsers < CONFIG.SIGNUP.LIMIT
+}
+
+function computeResolutionsToTranscode (videoFileHeight: number) {
+ const resolutionsEnabled: number[] = []
+ const configResolutions = CONFIG.TRANSCODING.RESOLUTIONS
+
+ const resolutions = [
+ VideoResolution.H_240P,
+ VideoResolution.H_360P,
+ VideoResolution.H_480P,
+ VideoResolution.H_720P,
+ VideoResolution.H_1080P
+ ]
+
+ for (const resolution of resolutions) {
+ if (configResolutions[resolution + 'p'] === true && videoFileHeight > resolution) {
+ resolutionsEnabled.push(resolution)
+ }
+ }
+
+ return resolutionsEnabled
+}
+
+function resetSequelizeInstance (instance: Model<any>, savedFields: object) {
+ Object.keys(savedFields).forEach(key => {
+ const value = savedFields[key]
+ instance.set(key, value)
})
}
+let serverActor: ActorModel
+async function getServerActor () {
+ if (serverActor === undefined) {
+ const application = await ApplicationModel.load()
+ serverActor = application.Account.Actor
+ }
+
+ if (!serverActor) {
+ logger.error('Cannot load server actor.')
+ process.exit(0)
+ }
+
+ return Promise.resolve(serverActor)
+}
+
type SortType = { sortModel: any, sortValue: string }
// ---------------------------------------------------------------------------
export {
- badRequest,
generateRandomString,
getFormattedObjects,
isSignupAllowed,
+ computeResolutionsToTranscode,
+ resetSequelizeInstance,
+ getServerActor,
SortType
}