import * as magnetUtil from 'magnet-uri' import { VideoTorrentObject } from '../../../../shared' import { VideoChannelObject } from '../../../../shared/models/activitypub/objects/video-channel-object' import { VideoPrivacy } from '../../../../shared/models/videos/video-privacy.enum' import { isVideoFileInfoHashValid } from '../../../helpers/custom-validators/videos' import { doRequest } from '../../../helpers/requests' import { database as db } from '../../../initializers' import { ACTIVITY_PUB, VIDEO_MIMETYPE_EXT } from '../../../initializers/constants' import { AccountInstance } from '../../../models/account/account-interface' import { VideoChannelInstance } from '../../../models/video/video-channel-interface' import { VideoFileAttributes } from '../../../models/video/video-file-interface' import { VideoAttributes, VideoInstance } from '../../../models/video/video-interface' import { getOrCreateAccountAndServer } from '../account' function videoChannelActivityObjectToDBAttributes (videoChannelObject: VideoChannelObject, account: AccountInstance) { return { name: videoChannelObject.name, description: videoChannelObject.content, uuid: videoChannelObject.uuid, url: videoChannelObject.id, createdAt: new Date(videoChannelObject.published), updatedAt: new Date(videoChannelObject.updated), remote: true, accountId: account.id } } async function videoActivityObjectToDBAttributes ( videoChannel: VideoChannelInstance, videoObject: VideoTorrentObject, to: string[] = [], cc: string[] = [] ) { let privacy = VideoPrivacy.PRIVATE if (to.indexOf(ACTIVITY_PUB.PUBLIC) !== -1) privacy = VideoPrivacy.PUBLIC else if (cc.indexOf(ACTIVITY_PUB.PUBLIC) !== -1) privacy = VideoPrivacy.UNLISTED const duration = videoObject.duration.replace(/[^\d]+/, '') let language = null if (videoObject.language) { language = parseInt(videoObject.language.identifier, 10) } const videoData: VideoAttributes = { name: videoObject.name, uuid: videoObject.uuid, url: videoObject.id, category: parseInt(videoObject.category.identifier, 10), licence: parseInt(videoObject.licence.identifier, 10), language, nsfw: videoObject.nsfw, description: videoObject.content, channelId: videoChannel.id, duration: parseInt(duration, 10), createdAt: new Date(videoObject.published), // FIXME: updatedAt does not seems to be considered by Sequelize updatedAt: new Date(videoObject.updated), views: videoObject.views, likes: 0, dislikes: 0, remote: true, privacy } return videoData } function videoFileActivityUrlToDBAttributes (videoCreated: VideoInstance, videoObject: VideoTorrentObject) { const mimeTypes = Object.keys(VIDEO_MIMETYPE_EXT) const fileUrls = videoObject.url.filter(u => { return mimeTypes.indexOf(u.mimeType) !== -1 && u.mimeType.startsWith('video/') }) if (fileUrls.length === 0) { throw new Error('Cannot find video files for ' + videoCreated.url) } const attributes: VideoFileAttributes[] = [] for (const fileUrl of fileUrls) { // Fetch associated magnet uri const magnet = videoObject.url.find(u => { return u.mimeType === 'application/x-bittorrent;x-scheme-handler/magnet' && u.width === fileUrl.width }) if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.url) const parsed = magnetUtil.decode(magnet.url) if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) throw new Error('Cannot parse magnet URI ' + magnet.url) const attribute = { extname: VIDEO_MIMETYPE_EXT[fileUrl.mimeType], infoHash: parsed.infoHash, resolution: fileUrl.width, size: fileUrl.size, videoId: videoCreated.id } attributes.push(attribute) } return attributes } async function addVideoShares (instance: VideoInstance, shares: string[]) { for (const share of shares) { // Fetch url const json = await doRequest({ uri: share, json: true }) const actor = json['actor'] if (!actor) continue const account = await getOrCreateAccountAndServer(actor) const entry = { accountId: account.id, videoId: instance.id } await db.VideoShare.findOrCreate({ where: entry, defaults: entry }) } } async function addVideoChannelShares (instance: VideoChannelInstance, shares: string[]) { for (const share of shares) { // Fetch url const json = await doRequest({ uri: share, json: true }) const actor = json['actor'] if (!actor) continue const account = await getOrCreateAccountAndServer(actor) const entry = { accountId: account.id, videoChannelId: instance.id } await db.VideoChannelShare.findOrCreate({ where: entry, defaults: entry }) } } // --------------------------------------------------------------------------- export { videoFileActivityUrlToDBAttributes, videoActivityObjectToDBAttributes, videoChannelActivityObjectToDBAttributes, addVideoChannelShares, addVideoShares }