import { remove } from 'fs-extra/esm' import { join } from 'path' import { Transaction } from 'sequelize' import { ActivityPubActorType, ActorImageType, ActorImageType_Type } from '@peertube/peertube-models' import { ActorModel } from '@server/models/actor/actor.js' import { buildUUID, getLowercaseExtension } from '@peertube/peertube-node-utils' import { retryTransactionWrapper } from '../helpers/database-utils.js' import { CONFIG } from '../initializers/config.js' import { ACTOR_IMAGES_SIZE, WEBSERVER } from '../initializers/constants.js' import { sequelizeTypescript } from '../initializers/database.js' import { MAccountDefault, MActor, MChannelDefault } from '../types/models/index.js' import { deleteActorImages, updateActorImages } from './activitypub/actors/index.js' import { sendUpdateActor } from './activitypub/send/index.js' import { processImageFromWorker } from './worker/parent-process.js' export 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 } export async function updateLocalActorImageFiles (options: { accountOrChannel: MAccountDefault | MChannelDefault imagePhysicalFile: { path: string } type: ActorImageType_Type sendActorUpdate: boolean }) { const { accountOrChannel, imagePhysicalFile, type, sendActorUpdate } = options const processImageSize = async (imageSize: { width: number, height: number }) => { const extension = getLowercaseExtension(imagePhysicalFile.path) const imageName = buildUUID() + extension const destination = join(CONFIG.STORAGE.ACTOR_IMAGES_DIR, imageName) await processImageFromWorker({ path: imagePhysicalFile.path, destination, newSize: imageSize, keepOriginal: true }) return { imageName, imageSize } } const processedImages = await Promise.all(ACTOR_IMAGES_SIZE[type].map(processImageSize)) await remove(imagePhysicalFile.path) return retryTransactionWrapper(() => sequelizeTypescript.transaction(async t => { const actorImagesInfo = processedImages.map(({ imageName, imageSize }) => ({ name: imageName, fileUrl: null, height: imageSize.height, width: imageSize.width, onDisk: true })) const updatedActor = await updateActorImages(accountOrChannel.Actor, type, actorImagesInfo, t) await updatedActor.save({ transaction: t }) if (sendActorUpdate) { await sendUpdateActor(accountOrChannel, t) } return type === ActorImageType.AVATAR ? updatedActor.Avatars : updatedActor.Banners })) } export async function deleteLocalActorImageFile (accountOrChannel: MAccountDefault | MChannelDefault, type: ActorImageType_Type) { return retryTransactionWrapper(() => { return sequelizeTypescript.transaction(async t => { const updatedActor = await deleteActorImages(accountOrChannel.Actor, type, t) await updatedActor.save({ transaction: t }) await sendUpdateActor(accountOrChannel, t) return updatedActor.Avatars }) }) } // --------------------------------------------------------------------------- export async function findAvailableLocalActorName (baseActorName: string, transaction?: Transaction) { let actor = await ActorModel.loadLocalByName(baseActorName, transaction) if (!actor) return baseActorName for (let i = 1; i < 30; i++) { const name = `${baseActorName}-${i}` actor = await ActorModel.loadLocalByName(name, transaction) if (!actor) return name } throw new Error('Cannot find available actor local name (too much iterations).') }