server/lib/avatar.ts

   1 import 'multer'
   2 import { sendUpdateActor } from './activitypub/send'
   3 import { AVATARS_SIZE, CONFIG, sequelizeTypescript } from '../initializers'
   4 import { updateActorAvatarInstance } from './activitypub'
   5 import { processImage } from '../helpers/image-utils'
   6 import { ActorModel } from '../models/activitypub/actor'
   7 import { AccountModel } from '../models/account/account'
   8 import { VideoChannelModel } from '../models/video/video-channel'
   9 import { extname, join } from 'path'
  10
  11 async function updateActorAvatarFile (
  12   avatarPhysicalFile: Express.Multer.File,
  13   actor: ActorModel,
  14   accountOrChannel: AccountModel | VideoChannelModel
  15 ) {
  16   const extension = extname(avatarPhysicalFile.filename)
  17   const avatarName = actor.uuid + extension
  18   const destination = join(CONFIG.STORAGE.AVATARS_DIR, avatarName)
  19   await processImage(avatarPhysicalFile, destination, AVATARS_SIZE)
  20
  21   return sequelizeTypescript.transaction(async t => {
  22     const updatedActor = await updateActorAvatarInstance(actor, avatarName, t)
  23     await updatedActor.save({ transaction: t })
  24
  25     await sendUpdateActor(accountOrChannel, t)
  26
  27     return updatedActor.Avatar
  28   })
  29 }
  30
  31 export {
  32   updateActorAvatarFile
  33 }