import * as express from 'express' import { Hooks } from '@server/lib/plugins/hooks' import { getServerActor } from '@server/models/application/application' import { MChannelAccountDefault } from '@server/types/models' import { VideoChannelCreate, VideoChannelUpdate } from '../../../shared' import { auditLoggerFactory, getAuditIdFromRes, VideoChannelAuditView } from '../../helpers/audit-logger' import { resetSequelizeInstance } from '../../helpers/database-utils' import { buildNSFWFilter, createReqFiles, getCountVideos, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils' import { logger } from '../../helpers/logger' import { getFormattedObjects } from '../../helpers/utils' import { CONFIG } from '../../initializers/config' import { MIMETYPES } from '../../initializers/constants' import { sequelizeTypescript } from '../../initializers/database' import { setAsyncActorKeys } from '../../lib/activitypub/actor' import { sendUpdateActor } from '../../lib/activitypub/send' import { deleteLocalActorAvatarFile, updateLocalActorAvatarFile } from '../../lib/avatar' import { JobQueue } from '../../lib/job-queue' import { createLocalVideoChannel, federateAllVideosOfChannel } from '../../lib/video-channel' import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, commonVideosFiltersValidator, optionalAuthenticate, paginationValidator, setDefaultPagination, setDefaultSort, setDefaultVideosSort, videoChannelsAddValidator, videoChannelsRemoveValidator, videoChannelsSortValidator, videoChannelsUpdateValidator, videoPlaylistsSortValidator } from '../../middlewares' import { videoChannelsNameWithHostValidator, videoChannelsOwnSearchValidator, videosSortValidator } from '../../middlewares/validators' import { updateAvatarValidator } from '../../middlewares/validators/avatar' import { commonVideoPlaylistFiltersValidator } from '../../middlewares/validators/videos/video-playlists' import { AccountModel } from '../../models/account/account' import { VideoModel } from '../../models/video/video' import { VideoChannelModel } from '../../models/video/video-channel' import { VideoPlaylistModel } from '../../models/video/video-playlist' import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' const auditLogger = auditLoggerFactory('channels') const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR }) const videoChannelRouter = express.Router() videoChannelRouter.get('/', paginationValidator, videoChannelsSortValidator, setDefaultSort, setDefaultPagination, videoChannelsOwnSearchValidator, asyncMiddleware(listVideoChannels) ) videoChannelRouter.post('/', authenticate, asyncMiddleware(videoChannelsAddValidator), asyncRetryTransactionMiddleware(addVideoChannel) ) videoChannelRouter.post('/:nameWithHost/avatar/pick', authenticate, reqAvatarFile, // Check the rights asyncMiddleware(videoChannelsUpdateValidator), updateAvatarValidator, asyncMiddleware(updateVideoChannelAvatar) ) videoChannelRouter.delete('/:nameWithHost/avatar', authenticate, // Check the rights asyncMiddleware(videoChannelsUpdateValidator), asyncMiddleware(deleteVideoChannelAvatar) ) videoChannelRouter.put('/:nameWithHost', authenticate, asyncMiddleware(videoChannelsUpdateValidator), asyncRetryTransactionMiddleware(updateVideoChannel) ) videoChannelRouter.delete('/:nameWithHost', authenticate, asyncMiddleware(videoChannelsRemoveValidator), asyncRetryTransactionMiddleware(removeVideoChannel) ) videoChannelRouter.get('/:nameWithHost', asyncMiddleware(videoChannelsNameWithHostValidator), asyncMiddleware(getVideoChannel) ) videoChannelRouter.get('/:nameWithHost/video-playlists', asyncMiddleware(videoChannelsNameWithHostValidator), paginationValidator, videoPlaylistsSortValidator, setDefaultSort, setDefaultPagination, commonVideoPlaylistFiltersValidator, asyncMiddleware(listVideoChannelPlaylists) ) videoChannelRouter.get('/:nameWithHost/videos', asyncMiddleware(videoChannelsNameWithHostValidator), paginationValidator, videosSortValidator, setDefaultVideosSort, setDefaultPagination, optionalAuthenticate, commonVideosFiltersValidator, asyncMiddleware(listVideoChannelVideos) ) // --------------------------------------------------------------------------- export { videoChannelRouter } // --------------------------------------------------------------------------- async function listVideoChannels (req: express.Request, res: express.Response) { const serverActor = await getServerActor() const resultList = await VideoChannelModel.listForApi({ actorId: serverActor.id, start: req.query.start, count: req.query.count, sort: req.query.sort }) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function updateVideoChannelAvatar (req: express.Request, res: express.Response) { const avatarPhysicalFile = req.files['avatarfile'][0] const videoChannel = res.locals.videoChannel const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannel.toFormattedJSON()) const avatar = await updateLocalActorAvatarFile(videoChannel, avatarPhysicalFile) auditLogger.update(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannel.toFormattedJSON()), oldVideoChannelAuditKeys) return res .json({ avatar: avatar.toFormattedJSON() }) .end() } async function deleteVideoChannelAvatar (req: express.Request, res: express.Response) { const videoChannel = res.locals.videoChannel await deleteLocalActorAvatarFile(videoChannel) return res.sendStatus(HttpStatusCode.NO_CONTENT_204) } async function addVideoChannel (req: express.Request, res: express.Response) { const videoChannelInfo: VideoChannelCreate = req.body const videoChannelCreated = await sequelizeTypescript.transaction(async t => { const account = await AccountModel.load(res.locals.oauth.token.User.Account.id, t) return createLocalVideoChannel(videoChannelInfo, account, t) }) setAsyncActorKeys(videoChannelCreated.Actor) .catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.url, { err })) auditLogger.create(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelCreated.toFormattedJSON())) logger.info('Video channel %s created.', videoChannelCreated.Actor.url) return res.json({ videoChannel: { id: videoChannelCreated.id } }).end() } async function updateVideoChannel (req: express.Request, res: express.Response) { const videoChannelInstance = res.locals.videoChannel const videoChannelFieldsSave = videoChannelInstance.toJSON() const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannelInstance.toFormattedJSON()) const videoChannelInfoToUpdate = req.body as VideoChannelUpdate let doBulkVideoUpdate = false try { await sequelizeTypescript.transaction(async t => { const sequelizeOptions = { transaction: t } if (videoChannelInfoToUpdate.displayName !== undefined) videoChannelInstance.name = videoChannelInfoToUpdate.displayName if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.description = videoChannelInfoToUpdate.description if (videoChannelInfoToUpdate.support !== undefined) { const oldSupportField = videoChannelInstance.support videoChannelInstance.support = videoChannelInfoToUpdate.support if (videoChannelInfoToUpdate.bulkVideosSupportUpdate === true && oldSupportField !== videoChannelInfoToUpdate.support) { doBulkVideoUpdate = true await VideoModel.bulkUpdateSupportField(videoChannelInstance, t) } } const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions) as MChannelAccountDefault await sendUpdateActor(videoChannelInstanceUpdated, t) auditLogger.update( getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelInstanceUpdated.toFormattedJSON()), oldVideoChannelAuditKeys ) logger.info('Video channel %s updated.', videoChannelInstance.Actor.url) }) } catch (err) { logger.debug('Cannot update the video channel.', { err }) // Force fields we want to update // If the transaction is retried, sequelize will think the object has not changed // So it will skip the SQL request, even if the last one was ROLLBACKed! resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave) throw err } res.type('json').status(HttpStatusCode.NO_CONTENT_204).end() // Don't process in a transaction, and after the response because it could be long if (doBulkVideoUpdate) { await federateAllVideosOfChannel(videoChannelInstance) } } async function removeVideoChannel (req: express.Request, res: express.Response) { const videoChannelInstance = res.locals.videoChannel await sequelizeTypescript.transaction(async t => { await VideoPlaylistModel.resetPlaylistsOfChannel(videoChannelInstance.id, t) await videoChannelInstance.destroy({ transaction: t }) auditLogger.delete(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelInstance.toFormattedJSON())) logger.info('Video channel %s deleted.', videoChannelInstance.Actor.url) }) return res.type('json').status(HttpStatusCode.NO_CONTENT_204).end() } async function getVideoChannel (req: express.Request, res: express.Response) { const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id) if (videoChannelWithVideos.isOutdated()) { JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: videoChannelWithVideos.Actor.url } }) } return res.json(videoChannelWithVideos.toFormattedJSON()) } async function listVideoChannelPlaylists (req: express.Request, res: express.Response) { const serverActor = await getServerActor() const resultList = await VideoPlaylistModel.listForApi({ followerActorId: serverActor.id, start: req.query.start, count: req.query.count, sort: req.query.sort, videoChannelId: res.locals.videoChannel.id, type: req.query.playlistType }) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function listVideoChannelVideos (req: express.Request, res: express.Response) { const videoChannelInstance = res.locals.videoChannel const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined const countVideos = getCountVideos(req) const apiOptions = await Hooks.wrapObject({ followerActorId, start: req.query.start, count: req.query.count, sort: req.query.sort, includeLocalVideos: true, categoryOneOf: req.query.categoryOneOf, licenceOneOf: req.query.licenceOneOf, languageOneOf: req.query.languageOneOf, tagsOneOf: req.query.tagsOneOf, tagsAllOf: req.query.tagsAllOf, filter: req.query.filter, nsfw: buildNSFWFilter(res, req.query.nsfw), withFiles: false, videoChannelId: videoChannelInstance.id, user: res.locals.oauth ? res.locals.oauth.token.User : undefined, countVideos }, 'filter:api.video-channels.videos.list.params') const resultList = await Hooks.wrapPromiseFun( VideoModel.listForApi, apiOptions, 'filter:api.video-channels.videos.list.result' ) return res.json(getFormattedObjects(resultList.data, resultList.total)) }