118 lines
3.9 KiB
TypeScript
118 lines
3.9 KiB
TypeScript
import 'multer'
|
|
import { queue } from 'async'
|
|
import * as LRUCache from 'lru-cache'
|
|
import { join } from 'path'
|
|
import { getLowercaseExtension } from '@server/helpers/core-utils'
|
|
import { buildUUID } from '@server/helpers/uuid'
|
|
import { ActorModel } from '@server/models/actor/actor'
|
|
import { ActivityPubActorType, ActorImageType } from '@shared/models'
|
|
import { retryTransactionWrapper } from '../helpers/database-utils'
|
|
import { processImage } from '../helpers/image-utils'
|
|
import { downloadImage } from '../helpers/requests'
|
|
import { CONFIG } from '../initializers/config'
|
|
import { ACTOR_IMAGES_SIZE, LRU_CACHE, QUEUE_CONCURRENCY, WEBSERVER } from '../initializers/constants'
|
|
import { sequelizeTypescript } from '../initializers/database'
|
|
import { MAccountDefault, MActor, MChannelDefault } from '../types/models'
|
|
import { deleteActorImageInstance, updateActorImageInstance } from './activitypub/actors'
|
|
import { sendUpdateActor } from './activitypub/send'
|
|
|
|
function buildActorInstance (type: ActivityPubActorType, url: string, preferredUsername: string) {
|
|
return new ActorModel({
|
|
type,
|
|
url,
|
|
preferredUsername,
|
|
publicKey: null,
|
|
privateKey: null,
|
|
followersCount: 0,
|
|
followingCount: 0,
|
|
inboxUrl: url + '/inbox',
|
|
outboxUrl: url + '/outbox',
|
|
sharedInboxUrl: WEBSERVER.URL + '/inbox',
|
|
followersUrl: url + '/followers',
|
|
followingUrl: url + '/following'
|
|
}) as MActor
|
|
}
|
|
|
|
async function updateLocalActorImageFile (
|
|
accountOrChannel: MAccountDefault | MChannelDefault,
|
|
imagePhysicalFile: Express.Multer.File,
|
|
type: ActorImageType
|
|
) {
|
|
const imageSize = type === ActorImageType.AVATAR
|
|
? ACTOR_IMAGES_SIZE.AVATARS
|
|
: ACTOR_IMAGES_SIZE.BANNERS
|
|
|
|
const extension = getLowercaseExtension(imagePhysicalFile.filename)
|
|
|
|
const imageName = buildUUID() + extension
|
|
const destination = join(CONFIG.STORAGE.ACTOR_IMAGES, imageName)
|
|
await processImage(imagePhysicalFile.path, destination, imageSize)
|
|
|
|
return retryTransactionWrapper(() => {
|
|
return sequelizeTypescript.transaction(async t => {
|
|
const actorImageInfo = {
|
|
name: imageName,
|
|
fileUrl: null,
|
|
height: imageSize.height,
|
|
width: imageSize.width,
|
|
onDisk: true
|
|
}
|
|
|
|
const updatedActor = await updateActorImageInstance(accountOrChannel.Actor, type, actorImageInfo, t)
|
|
await updatedActor.save({ transaction: t })
|
|
|
|
await sendUpdateActor(accountOrChannel, t)
|
|
|
|
return type === ActorImageType.AVATAR
|
|
? updatedActor.Avatar
|
|
: updatedActor.Banner
|
|
})
|
|
})
|
|
}
|
|
|
|
async function deleteLocalActorImageFile (accountOrChannel: MAccountDefault | MChannelDefault, type: ActorImageType) {
|
|
return retryTransactionWrapper(() => {
|
|
return sequelizeTypescript.transaction(async t => {
|
|
const updatedActor = await deleteActorImageInstance(accountOrChannel.Actor, type, t)
|
|
await updatedActor.save({ transaction: t })
|
|
|
|
await sendUpdateActor(accountOrChannel, t)
|
|
|
|
return updatedActor.Avatar
|
|
})
|
|
})
|
|
}
|
|
|
|
type DownloadImageQueueTask = { fileUrl: string, filename: string, type: ActorImageType }
|
|
|
|
const downloadImageQueue = queue<DownloadImageQueueTask, Error>((task, cb) => {
|
|
const size = task.type === ActorImageType.AVATAR
|
|
? ACTOR_IMAGES_SIZE.AVATARS
|
|
: ACTOR_IMAGES_SIZE.BANNERS
|
|
|
|
downloadImage(task.fileUrl, CONFIG.STORAGE.ACTOR_IMAGES, task.filename, size)
|
|
.then(() => cb())
|
|
.catch(err => cb(err))
|
|
}, QUEUE_CONCURRENCY.ACTOR_PROCESS_IMAGE)
|
|
|
|
function pushActorImageProcessInQueue (task: DownloadImageQueueTask) {
|
|
return new Promise<void>((res, rej) => {
|
|
downloadImageQueue.push(task, err => {
|
|
if (err) return rej(err)
|
|
|
|
return res()
|
|
})
|
|
})
|
|
}
|
|
|
|
// Unsafe so could returns paths that does not exist anymore
|
|
const actorImagePathUnsafeCache = new LRUCache<string, string>({ max: LRU_CACHE.ACTOR_IMAGE_STATIC.MAX_SIZE })
|
|
|
|
export {
|
|
actorImagePathUnsafeCache,
|
|
updateLocalActorImageFile,
|
|
deleteLocalActorImageFile,
|
|
pushActorImageProcessInQueue,
|
|
buildActorInstance
|
|
}
|