PeerTube/server/controllers/api/video-channel.ts

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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 { updateActorAvatarFile } from '../../lib/avatar'
import { JobQueue } from '../../lib/job-queue'
import { createLocalVideoChannel, federateAllVideosOfChannel } from '../../lib/video-channel'
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import {
asyncMiddleware,
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asyncRetryTransactionMiddleware,
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authenticate,
commonVideosFiltersValidator,
optionalAuthenticate,
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paginationValidator,
setDefaultPagination,
setDefaultSort,
setDefaultVideosSort,
videoChannelsAddValidator,
videoChannelsRemoveValidator,
videoChannelsSortValidator,
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videoChannelsUpdateValidator,
videoPlaylistsSortValidator
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} 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'
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import { VideoPlaylistModel } from '../../models/video/video-playlist'
import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
const auditLogger = auditLoggerFactory('channels')
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const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR })
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const videoChannelRouter = express.Router()
videoChannelRouter.get('/',
paginationValidator,
videoChannelsSortValidator,
setDefaultSort,
setDefaultPagination,
videoChannelsOwnSearchValidator,
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asyncMiddleware(listVideoChannels)
)
videoChannelRouter.post('/',
authenticate,
asyncMiddleware(videoChannelsAddValidator),
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asyncRetryTransactionMiddleware(addVideoChannel)
)
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videoChannelRouter.post('/:nameWithHost/avatar/pick',
authenticate,
reqAvatarFile,
// Check the rights
asyncMiddleware(videoChannelsUpdateValidator),
updateAvatarValidator,
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asyncMiddleware(updateVideoChannelAvatar)
)
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videoChannelRouter.put('/:nameWithHost',
authenticate,
asyncMiddleware(videoChannelsUpdateValidator),
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asyncRetryTransactionMiddleware(updateVideoChannel)
)
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videoChannelRouter.delete('/:nameWithHost',
authenticate,
asyncMiddleware(videoChannelsRemoveValidator),
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asyncRetryTransactionMiddleware(removeVideoChannel)
)
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videoChannelRouter.get('/:nameWithHost',
asyncMiddleware(videoChannelsNameWithHostValidator),
asyncMiddleware(getVideoChannel)
)
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videoChannelRouter.get('/:nameWithHost/video-playlists',
asyncMiddleware(videoChannelsNameWithHostValidator),
paginationValidator,
videoPlaylistsSortValidator,
setDefaultSort,
setDefaultPagination,
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commonVideoPlaylistFiltersValidator,
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asyncMiddleware(listVideoChannelPlaylists)
)
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videoChannelRouter.get('/:nameWithHost/videos',
asyncMiddleware(videoChannelsNameWithHostValidator),
paginationValidator,
videosSortValidator,
setDefaultVideosSort,
setDefaultPagination,
optionalAuthenticate,
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commonVideosFiltersValidator,
asyncMiddleware(listVideoChannelVideos)
)
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// ---------------------------------------------------------------------------
export {
videoChannelRouter
}
// ---------------------------------------------------------------------------
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async function listVideoChannels (req: express.Request, res: express.Response) {
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const serverActor = await getServerActor()
const resultList = await VideoChannelModel.listForApi({
actorId: serverActor.id,
start: req.query.start,
count: req.query.count,
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sort: req.query.sort
})
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return res.json(getFormattedObjects(resultList.data, resultList.total))
}
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async function updateVideoChannelAvatar (req: express.Request, res: express.Response) {
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const avatarPhysicalFile = req.files['avatarfile'][0]
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const videoChannel = res.locals.videoChannel
const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannel.toFormattedJSON())
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const avatar = await updateActorAvatarFile(avatarPhysicalFile, videoChannel)
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auditLogger.update(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannel.toFormattedJSON()), oldVideoChannelAuditKeys)
return res
.json({
avatar: avatar.toFormattedJSON()
})
.end()
}
async function addVideoChannel (req: express.Request, res: express.Response) {
const videoChannelInfo: VideoChannelCreate = req.body
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const videoChannelCreated = await sequelizeTypescript.transaction(async t => {
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const account = await AccountModel.load(res.locals.oauth.token.User.Account.id, t)
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return createLocalVideoChannel(videoChannelInfo, account, t)
})
setAsyncActorKeys(videoChannelCreated.Actor)
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.catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.url, { err }))
auditLogger.create(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelCreated.toFormattedJSON()))
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logger.info('Video channel %s created.', videoChannelCreated.Actor.url)
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return res.json({
videoChannel: {
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id: videoChannelCreated.id
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}
}).end()
}
async function updateVideoChannel (req: express.Request, res: express.Response) {
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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)
}
}
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const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions) as MChannelAccountDefault
await sendUpdateActor(videoChannelInstanceUpdated, t)
auditLogger.update(
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getAuditIdFromRes(res),
new VideoChannelAuditView(videoChannelInstanceUpdated.toFormattedJSON()),
oldVideoChannelAuditKeys
)
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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) {
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const videoChannelInstance = res.locals.videoChannel
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await sequelizeTypescript.transaction(async t => {
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await VideoPlaylistModel.resetPlaylistsOfChannel(videoChannelInstance.id, t)
await videoChannelInstance.destroy({ transaction: t })
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auditLogger.delete(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelInstance.toFormattedJSON()))
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logger.info('Video channel %s deleted.', videoChannelInstance.Actor.url)
})
return res.type('json').status(HttpStatusCode.NO_CONTENT_204).end()
}
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async function getVideoChannel (req: express.Request, res: express.Response) {
const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
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if (videoChannelWithVideos.isOutdated()) {
JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: videoChannelWithVideos.Actor.url } })
}
return res.json(videoChannelWithVideos.toFormattedJSON())
}
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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,
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videoChannelId: res.locals.videoChannel.id,
type: req.query.playlistType
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})
return res.json(getFormattedObjects(resultList.data, resultList.total))
}
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async function listVideoChannelVideos (req: express.Request, res: express.Response) {
const videoChannelInstance = res.locals.videoChannel
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const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
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const countVideos = getCountVideos(req)
const apiOptions = await Hooks.wrapObject({
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followerActorId,
start: req.query.start,
count: req.query.count,
sort: req.query.sort,
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includeLocalVideos: true,
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categoryOneOf: req.query.categoryOneOf,
licenceOneOf: req.query.licenceOneOf,
languageOneOf: req.query.languageOneOf,
tagsOneOf: req.query.tagsOneOf,
tagsAllOf: req.query.tagsAllOf,
filter: req.query.filter,
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nsfw: buildNSFWFilter(res, req.query.nsfw),
withFiles: false,
videoChannelId: videoChannelInstance.id,
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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))
}