scripts/update-host.js

   1 #!/usr/bin/env node
   2
   3 'use strict'
   4
   5 // TODO: document this script
   6
   7 const fs = require('fs')
   8 const mongoose = require('mongoose')
   9 const parseTorrent = require('parse-torrent')
  10
  11 const constants = require('../server/initializers/constants')
  12 const database = require('../server/initializers/database')
  13
  14 database.connect()
  15
  16 const friends = require('../server/lib/friends')
  17 const Video = mongoose.model('Video')
  18
  19 friends.hasFriends(function (err, hasFriends) {
  20   if (err) throw err
  21
  22   if (hasFriends === true) {
  23     console.log('Cannot update host because you have friends!')
  24     process.exit(-1)
  25   }
  26
  27   console.log('Updating videos host in database.')
  28   Video.update({ }, { podHost: constants.CONFIG.WEBSERVER.HOST }, { multi: true }, function (err) {
  29     if (err) throw err
  30
  31     console.log('Updating torrent files.')
  32     Video.find().lean().exec(function (err, videos) {
  33       if (err) throw err
  34
  35       videos.forEach(function (video) {
  36         const torrentName = video._id + '.torrent'
  37         const torrentPath = constants.CONFIG.STORAGE.TORRENTS_DIR + torrentName
  38         const filename = video._id + video.extname
  39
  40         const parsed = parseTorrent(fs.readFileSync(torrentPath))
  41         parsed.announce = [ constants.CONFIG.WEBSERVER.WS + '://' + constants.CONFIG.WEBSERVER.HOST + '/tracker/socket' ]
  42         parsed.urlList = [ constants.CONFIG.WEBSERVER.URL + constants.STATIC_PATHS.WEBSEED + filename ]
  43
  44         const buf = parseTorrent.toTorrentFile(parsed)
  45         fs.writeFileSync(torrentPath, buf)
  46       })
  47
  48       process.exit(0)
  49     })
  50   })
  51 })