mirror of https://github.com/Chocobozzz/PeerTube
78 lines
2.9 KiB
TypeScript
78 lines
2.9 KiB
TypeScript
import { registerTSPaths } from '../../server/helpers/register-ts-paths'
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registerTSPaths()
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import { initDatabaseModels, sequelizeTypescript } from '../../server/initializers/database'
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import * as Sequelize from 'sequelize'
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import { join } from 'path'
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import { HLS_STREAMING_PLAYLIST_DIRECTORY, STATIC_PATHS, WEBSERVER } from '@server/initializers/constants'
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import { pathExists, stat, writeFile } from 'fs-extra'
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import { createTorrentPromise } from '@server/helpers/webtorrent'
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import { CONFIG } from '@server/initializers/config'
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import * as parseTorrent from 'parse-torrent'
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import { logger } from '@server/helpers/logger'
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run()
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.then(() => process.exit(0))
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.catch(err => {
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console.error(err)
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process.exit(-1)
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})
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async function run () {
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logger.info('Creating torrents and updating database for HSL files.')
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await initDatabaseModels(true)
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const query = 'select "videoFile".id as id, "videoFile".resolution as resolution, "video".uuid as uuid from "videoFile" ' +
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'inner join "videoStreamingPlaylist" ON "videoStreamingPlaylist".id = "videoFile"."videoStreamingPlaylistId" ' +
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'inner join video ON video.id = "videoStreamingPlaylist"."videoId" ' +
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'WHERE video.remote IS FALSE'
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const options = {
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type: Sequelize.QueryTypes.SELECT
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}
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const res = await sequelizeTypescript.query(query, options)
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for (const row of res) {
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const videoFilename = `${row['uuid']}-${row['resolution']}-fragmented.mp4`
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const videoFilePath = join(HLS_STREAMING_PLAYLIST_DIRECTORY, row['uuid'], videoFilename)
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logger.info('Processing %s.', videoFilePath)
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if (!await pathExists(videoFilePath)) {
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console.warn('Cannot generate torrent of %s: file does not exist.', videoFilePath)
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continue
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}
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const createTorrentOptions = {
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// Keep the extname, it's used by the client to stream the file inside a web browser
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name: `video ${row['uuid']}`,
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createdBy: 'PeerTube',
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announceList: [
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[ WEBSERVER.WS + '://' + WEBSERVER.HOSTNAME + ':' + WEBSERVER.PORT + '/tracker/socket' ],
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[ WEBSERVER.URL + '/tracker/announce' ]
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],
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urlList: [ WEBSERVER.URL + join(STATIC_PATHS.STREAMING_PLAYLISTS.HLS, row['uuid'], videoFilename) ]
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}
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const torrent = await createTorrentPromise(videoFilePath, createTorrentOptions)
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const torrentName = `${row['uuid']}-${row['resolution']}-hls.torrent`
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const filePath = join(CONFIG.STORAGE.TORRENTS_DIR, torrentName)
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await writeFile(filePath, torrent)
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const parsedTorrent = parseTorrent(torrent)
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const infoHash = parsedTorrent.infoHash
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const stats = await stat(videoFilePath)
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const size = stats.size
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const queryUpdate = 'UPDATE "videoFile" SET "infoHash" = ?, "size" = ? WHERE id = ?'
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const options = {
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type: Sequelize.QueryTypes.UPDATE,
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replacements: [ infoHash, size, row['id'] ]
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}
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await sequelizeTypescript.query(queryUpdate, options)
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}
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}
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