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 { AccountModel } from '../models/account/account'
   7 import { VideoChannelModel } from '../models/video/video-channel'
   8 import { extname, join } from 'path'
   9 import { retryTransactionWrapper } from '../helpers/database-utils'
  10 import * as uuidv4 from 'uuid/v4'
  11
  12 async function updateActorAvatarFile (avatarPhysicalFile: Express.Multer.File, accountOrChannel: AccountModel | VideoChannelModel) {
  13   const extension = extname(avatarPhysicalFile.filename)
  14   const avatarName = uuidv4() + extension
  15   const destination = join(CONFIG.STORAGE.AVATARS_DIR, avatarName)
  16   await processImage(avatarPhysicalFile, destination, AVATARS_SIZE)
  17
  18   return retryTransactionWrapper(() => {
  19     return sequelizeTypescript.transaction(async t => {
  20       const updatedActor = await updateActorAvatarInstance(accountOrChannel.Actor, avatarName, t)
  21       await updatedActor.save({ transaction: t })
  22
  23       await sendUpdateActor(accountOrChannel, t)
  24
  25       return updatedActor.Avatar
  26     })
  27   })
  28 }
  29
  30 export {
  31   updateActorAvatarFile
  32 }