PeerTube/server/controllers/api/videos/index.ts

279 lines
9.0 KiB
TypeScript

import * as express from 'express'
import toInt from 'validator/lib/toInt'
import { doJSONRequest } from '@server/helpers/requests'
import { LiveManager } from '@server/lib/live-manager'
import { openapiOperationDoc } from '@server/middlewares/doc'
import { getServerActor } from '@server/models/application/application'
import { MVideoAccountLight } from '@server/types/models'
import { VideosCommonQuery } from '../../../../shared'
import { HttpStatusCode } from '../../../../shared/core-utils/miscs'
import { auditLoggerFactory, getAuditIdFromRes, VideoAuditView } from '../../../helpers/audit-logger'
import { buildNSFWFilter, getCountVideos } from '../../../helpers/express-utils'
import { logger } from '../../../helpers/logger'
import { getFormattedObjects } from '../../../helpers/utils'
import { REMOTE_SCHEME, VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '../../../initializers/constants'
import { sequelizeTypescript } from '../../../initializers/database'
import { sendView } from '../../../lib/activitypub/send/send-view'
import { JobQueue } from '../../../lib/job-queue'
import { Hooks } from '../../../lib/plugins/hooks'
import { Redis } from '../../../lib/redis'
import {
asyncMiddleware,
asyncRetryTransactionMiddleware,
authenticate,
checkVideoFollowConstraints,
commonVideosFiltersValidator,
optionalAuthenticate,
paginationValidator,
setDefaultPagination,
setDefaultVideosSort,
videoFileMetadataGetValidator,
videosCustomGetValidator,
videosGetValidator,
videosRemoveValidator,
videosSortValidator
} from '../../../middlewares'
import { VideoModel } from '../../../models/video/video'
import { VideoFileModel } from '../../../models/video/video-file'
import { blacklistRouter } from './blacklist'
import { videoCaptionsRouter } from './captions'
import { videoCommentRouter } from './comment'
import { videoImportsRouter } from './import'
import { liveRouter } from './live'
import { ownershipVideoRouter } from './ownership'
import { rateVideoRouter } from './rate'
import { updateRouter } from './update'
import { uploadRouter } from './upload'
import { watchingRouter } from './watching'
const auditLogger = auditLoggerFactory('videos')
const videosRouter = express.Router()
videosRouter.use('/', blacklistRouter)
videosRouter.use('/', rateVideoRouter)
videosRouter.use('/', videoCommentRouter)
videosRouter.use('/', videoCaptionsRouter)
videosRouter.use('/', videoImportsRouter)
videosRouter.use('/', ownershipVideoRouter)
videosRouter.use('/', watchingRouter)
videosRouter.use('/', liveRouter)
videosRouter.use('/', uploadRouter)
videosRouter.use('/', updateRouter)
videosRouter.get('/categories',
openapiOperationDoc({ operationId: 'getCategories' }),
listVideoCategories
)
videosRouter.get('/licences',
openapiOperationDoc({ operationId: 'getLicences' }),
listVideoLicences
)
videosRouter.get('/languages',
openapiOperationDoc({ operationId: 'getLanguages' }),
listVideoLanguages
)
videosRouter.get('/privacies',
openapiOperationDoc({ operationId: 'getPrivacies' }),
listVideoPrivacies
)
videosRouter.get('/',
openapiOperationDoc({ operationId: 'getVideos' }),
paginationValidator,
videosSortValidator,
setDefaultVideosSort,
setDefaultPagination,
optionalAuthenticate,
commonVideosFiltersValidator,
asyncMiddleware(listVideos)
)
videosRouter.get('/:id/description',
openapiOperationDoc({ operationId: 'getVideoDesc' }),
asyncMiddleware(videosGetValidator),
asyncMiddleware(getVideoDescription)
)
videosRouter.get('/:id/metadata/:videoFileId',
asyncMiddleware(videoFileMetadataGetValidator),
asyncMiddleware(getVideoFileMetadata)
)
videosRouter.get('/:id',
openapiOperationDoc({ operationId: 'getVideo' }),
optionalAuthenticate,
asyncMiddleware(videosCustomGetValidator('only-video-with-rights')),
asyncMiddleware(checkVideoFollowConstraints),
asyncMiddleware(getVideo)
)
videosRouter.post('/:id/views',
openapiOperationDoc({ operationId: 'addView' }),
asyncMiddleware(videosCustomGetValidator('only-immutable-attributes')),
asyncMiddleware(viewVideo)
)
videosRouter.delete('/:id',
openapiOperationDoc({ operationId: 'delVideo' }),
authenticate,
asyncMiddleware(videosRemoveValidator),
asyncRetryTransactionMiddleware(removeVideo)
)
// ---------------------------------------------------------------------------
export {
videosRouter
}
// ---------------------------------------------------------------------------
function listVideoCategories (_req: express.Request, res: express.Response) {
res.json(VIDEO_CATEGORIES)
}
function listVideoLicences (_req: express.Request, res: express.Response) {
res.json(VIDEO_LICENCES)
}
function listVideoLanguages (_req: express.Request, res: express.Response) {
res.json(VIDEO_LANGUAGES)
}
function listVideoPrivacies (_req: express.Request, res: express.Response) {
res.json(VIDEO_PRIVACIES)
}
async function getVideo (_req: express.Request, res: express.Response) {
// We need more attributes
const userId: number = res.locals.oauth ? res.locals.oauth.token.User.id : null
const video = await Hooks.wrapPromiseFun(
VideoModel.loadForGetAPI,
{ id: res.locals.onlyVideoWithRights.id, userId },
'filter:api.video.get.result'
)
if (video.isOutdated()) {
JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', url: video.url } })
}
return res.json(video.toFormattedDetailsJSON())
}
async function viewVideo (req: express.Request, res: express.Response) {
const immutableVideoAttrs = res.locals.onlyImmutableVideo
const ip = req.ip
const exists = await Redis.Instance.doesVideoIPViewExist(ip, immutableVideoAttrs.uuid)
if (exists) {
logger.debug('View for ip %s and video %s already exists.', ip, immutableVideoAttrs.uuid)
return res.status(HttpStatusCode.NO_CONTENT_204).end()
}
const video = await VideoModel.load(immutableVideoAttrs.id)
const promises: Promise<any>[] = [
Redis.Instance.setIPVideoView(ip, video.uuid, video.isLive)
]
let federateView = true
// Increment our live manager
if (video.isLive && video.isOwned()) {
LiveManager.Instance.addViewTo(video.id)
// Views of our local live will be sent by our live manager
federateView = false
}
// Increment our video views cache counter
if (!video.isLive) {
promises.push(Redis.Instance.addVideoView(video.id))
}
if (federateView) {
const serverActor = await getServerActor()
promises.push(sendView(serverActor, video, undefined))
}
await Promise.all(promises)
Hooks.runAction('action:api.video.viewed', { video, ip })
return res.status(HttpStatusCode.NO_CONTENT_204).end()
}
async function getVideoDescription (req: express.Request, res: express.Response) {
const videoInstance = res.locals.videoAll
const description = videoInstance.isOwned()
? videoInstance.description
: await fetchRemoteVideoDescription(videoInstance)
return res.json({ description })
}
async function getVideoFileMetadata (req: express.Request, res: express.Response) {
const videoFile = await VideoFileModel.loadWithMetadata(toInt(req.params.videoFileId))
return res.json(videoFile.metadata)
}
async function listVideos (req: express.Request, res: express.Response) {
const query = req.query as VideosCommonQuery
const countVideos = getCountVideos(req)
const apiOptions = await Hooks.wrapObject({
start: query.start,
count: query.count,
sort: query.sort,
includeLocalVideos: true,
categoryOneOf: query.categoryOneOf,
licenceOneOf: query.licenceOneOf,
languageOneOf: query.languageOneOf,
tagsOneOf: query.tagsOneOf,
tagsAllOf: query.tagsAllOf,
nsfw: buildNSFWFilter(res, query.nsfw),
isLive: query.isLive,
filter: query.filter,
withFiles: false,
user: res.locals.oauth ? res.locals.oauth.token.User : undefined,
countVideos
}, 'filter:api.videos.list.params')
const resultList = await Hooks.wrapPromiseFun(
VideoModel.listForApi,
apiOptions,
'filter:api.videos.list.result'
)
return res.json(getFormattedObjects(resultList.data, resultList.total))
}
async function removeVideo (_req: express.Request, res: express.Response) {
const videoInstance = res.locals.videoAll
await sequelizeTypescript.transaction(async t => {
await videoInstance.destroy({ transaction: t })
})
auditLogger.delete(getAuditIdFromRes(res), new VideoAuditView(videoInstance.toFormattedDetailsJSON()))
logger.info('Video with name %s and uuid %s deleted.', videoInstance.name, videoInstance.uuid)
Hooks.runAction('action:api.video.deleted', { video: videoInstance })
return res.type('json')
.status(HttpStatusCode.NO_CONTENT_204)
.end()
}
// ---------------------------------------------------------------------------
// FIXME: Should not exist, we rely on specific API
async function fetchRemoteVideoDescription (video: MVideoAccountLight) {
const host = video.VideoChannel.Account.Actor.Server.host
const path = video.getDescriptionAPIPath()
const url = REMOTE_SCHEME.HTTP + '://' + host + path
const { body } = await doJSONRequest<any>(url)
return body.description || ''
}