import * as express from 'express' import { buildNSFWFilter, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils' import { getFormattedObjects, getServerActor } from '../../helpers/utils' import { VideoModel } from '../../models/video/video' import { asyncMiddleware, commonVideosFiltersValidator, optionalAuthenticate, paginationValidator, setDefaultPagination, setDefaultSearchSort, videoChannelsSearchSortValidator, videoChannelsSearchValidator, videosSearchSortValidator, videosSearchValidator } from '../../middlewares' import { VideoChannelsSearchQuery, VideosSearchQuery } from '../../../shared/models/search' import { getOrCreateActorAndServerAndModel, getOrCreateVideoAndAccountAndChannel } from '../../lib/activitypub' import { logger } from '../../helpers/logger' import { VideoChannelModel } from '../../models/video/video-channel' import { loadActorUrlOrGetFromWebfinger } from '../../helpers/webfinger' const searchRouter = express.Router() searchRouter.get('/videos', paginationValidator, setDefaultPagination, videosSearchSortValidator, setDefaultSearchSort, optionalAuthenticate, commonVideosFiltersValidator, videosSearchValidator, asyncMiddleware(searchVideos) ) searchRouter.get('/video-channels', paginationValidator, setDefaultPagination, videoChannelsSearchSortValidator, setDefaultSearchSort, optionalAuthenticate, videoChannelsSearchValidator, asyncMiddleware(searchVideoChannels) ) // --------------------------------------------------------------------------- export { searchRouter } // --------------------------------------------------------------------------- function searchVideoChannels (req: express.Request, res: express.Response) { const query: VideoChannelsSearchQuery = req.query const search = query.search const isURISearch = search.startsWith('http://') || search.startsWith('https://') const parts = search.split('@') // Handle strings like @toto@example.com if (parts.length === 3 && parts[0].length === 0) parts.shift() const isWebfingerSearch = parts.length === 2 && parts.every(p => p.indexOf(' ') === -1) if (isURISearch || isWebfingerSearch) return searchVideoChannelURI(search, isWebfingerSearch, res) return searchVideoChannelsDB(query, res) } async function searchVideoChannelsDB (query: VideoChannelsSearchQuery, res: express.Response) { const serverActor = await getServerActor() const options = { actorId: serverActor.id, search: query.search, start: query.start, count: query.count, sort: query.sort } const resultList = await VideoChannelModel.searchForApi(options) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function searchVideoChannelURI (search: string, isWebfingerSearch: boolean, res: express.Response) { let videoChannel: VideoChannelModel let uri = search if (isWebfingerSearch) uri = await loadActorUrlOrGetFromWebfinger(search) if (isUserAbleToSearchRemoteURI(res)) { try { const actor = await getOrCreateActorAndServerAndModel(uri, true, true) videoChannel = actor.VideoChannel } catch (err) { logger.info('Cannot search remote video channel %s.', uri, { err }) } } else { videoChannel = await VideoChannelModel.loadByUrlAndPopulateAccount(uri) } return res.json({ total: videoChannel ? 1 : 0, data: videoChannel ? [ videoChannel.toFormattedJSON() ] : [] }) } function searchVideos (req: express.Request, res: express.Response) { const query: VideosSearchQuery = req.query const search = query.search if (search && (search.startsWith('http://') || search.startsWith('https://'))) { return searchVideoURI(search, res) } return searchVideosDB(query, res) } async function searchVideosDB (query: VideosSearchQuery, res: express.Response) { const options = Object.assign(query, { includeLocalVideos: true, nsfw: buildNSFWFilter(res, query.nsfw) }) const resultList = await VideoModel.searchAndPopulateAccountAndServer(options) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function searchVideoURI (url: string, res: express.Response) { let video: VideoModel // Check if we can fetch a remote video with the URL if (isUserAbleToSearchRemoteURI(res)) { try { const syncParam = { likes: false, dislikes: false, shares: false, comments: false, thumbnail: true, refreshVideo: false } const result = await getOrCreateVideoAndAccountAndChannel({ videoObject: url, syncParam }) video = result ? result.video : undefined } catch (err) { logger.info('Cannot search remote video %s.', url, { err }) } } else { video = await VideoModel.loadByUrlAndPopulateAccount(url) } return res.json({ total: video ? 1 : 0, data: video ? [ video.toFormattedJSON() ] : [] }) }