server/tools/import-videos.ts

   1 // FIXME: https://github.com/nodejs/node/pull/16853
   2 require('tls').DEFAULT_ECDH_CURVE = 'auto'
   3
   4 import * as program from 'commander'
   5 import { join } from 'path'
   6 import * as youtubeDL from 'youtube-dl'
   7 import { VideoPrivacy } from '../../shared/models/videos'
   8 import { unlinkPromise } from '../helpers/core-utils'
   9 import { doRequestAndSaveToFile } from '../helpers/requests'
  10 import { CONSTRAINTS_FIELDS } from '../initializers'
  11 import { getClient, getVideoCategories, login, searchVideo, uploadVideo } from '../tests/utils'
  12 import { truncate } from 'lodash'
  13 import * as prompt from 'prompt'
  14
  15 program
  16   .option('-u, --url <url>', 'Server url')
  17   .option('-U, --username <username>', 'Username')
  18   .option('-p, --password <token>', 'Password')
  19   .option('-t, --target-url <targetUrl>', 'Video target URL')
  20   .option('-l, --language <languageCode>', 'Language ISO 639 code (fr or en...)')
  21   .option('-v, --verbose', 'Verbose mode')
  22   .parse(process.argv)
  23
  24 if (
  25   !program['url'] ||
  26   !program['username'] ||
  27   !program['targetUrl']
  28 ) {
  29   console.error('All arguments are required.')
  30   process.exit(-1)
  31 }
  32
  33 const user = {
  34   username: program['username'],
  35   password: program['password']
  36 }
  37
  38 run().catch(err => console.error(err))
  39
  40 let accessToken: string
  41 let client: { id: string, secret: string }
  42
  43 const processOptions = {
  44   cwd: __dirname,
  45   maxBuffer: Infinity
  46 }
  47
  48 async function promptPassword () {
  49   return new Promise ( resolve => {
  50    prompt.start()
  51    const schema = {
  52      properties: {
  53        password: {
  54          hidden:true,
  55          required:true
  56        }
  57      }
  58    }
  59    prompt.get(schema, function(err, result) {
  60      if (err) {
  61        console.log(err.message)
  62      }
  63      resolve(result.password)
  64    })
  65   })
  66 }
  67
  68 async function run () {
  69   if (
  70     !user.password
  71   ) {
  72     user.password = await promptPassword();
  73   }
  74
  75   const res = await getClient(program['url'])
  76   client = {
  77     id: res.body.client_id,
  78     secret: res.body.client_secret
  79   }
  80
  81   const res2 = await login(program['url'], client, user)
  82   accessToken = res2.body.access_token
  83
  84   const options = [ '-j', '--flat-playlist', '--playlist-reverse' ]
  85   youtubeDL.getInfo(program['targetUrl'], options, processOptions, async (err, info) => {
  86     if (err) {
  87       console.log(err.message)
  88       process.exit(1)
  89     }
  90
  91     let infoArray: any[]
  92
  93     // Normalize utf8 fields
  94     if (Array.isArray(info) === true) {
  95       infoArray = info.map(i => normalizeObject(i))
  96     } else {
  97       infoArray = [ normalizeObject(info) ]
  98     }
  99     console.log('Will download and upload %d videos.\n', infoArray.length)
 100
 101     for (const info of infoArray) {
 102       await processVideo(info, program['language'])
 103     }
 104
 105     // https://www.youtube.com/watch?v=2Upx39TBc1s
 106     console.log('I\'m finished!')
 107     process.exit(0)
 108   })
 109 }
 110
 111 function processVideo (info: any, languageCode: string) {
 112   return new Promise(async res => {
 113     if (program['verbose']) console.log('Fetching object.', info)
 114
 115     const videoInfo = await fetchObject(info)
 116     if (program['verbose']) console.log('Fetched object.', videoInfo)
 117
 118     const result = await searchVideo(program['url'], videoInfo.title)
 119
 120     console.log('############################################################\n')
 121
 122     if (result.body.data.find(v => v.name === videoInfo.title)) {
 123       console.log('Video "%s" already exists, don\'t reupload it.\n', videoInfo.title)
 124       return res()
 125     }
 126
 127     const path = join(__dirname, new Date().getTime() + '.mp4')
 128
 129     console.log('Downloading video "%s"...', videoInfo.title)
 130
 131     const options = [ '-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best', '-o', path ]
 132     try {
 133       youtubeDL.exec(videoInfo.url, options, processOptions, async (err, output) => {
 134         if (err) {
 135           console.error(err)
 136           return res()
 137         }
 138
 139         console.log(output.join('\n'))
 140         await uploadVideoOnPeerTube(normalizeObject(videoInfo), path, languageCode)
 141         return res()
 142       })
 143     } catch (err) {
 144       console.log(err.message)
 145       return res()
 146     }
 147   })
 148 }
 149
 150 async function uploadVideoOnPeerTube (videoInfo: any, videoPath: string, language?: string) {
 151   const category = await getCategory(videoInfo.categories)
 152   const licence = getLicence(videoInfo.license)
 153   let tags = []
 154   if (Array.isArray(videoInfo.tags)) {
 155     tags = videoInfo.tags
 156       .filter(t => t.length < CONSTRAINTS_FIELDS.VIDEOS.TAG.max && t.length > CONSTRAINTS_FIELDS.VIDEOS.TAG.min)
 157       .map(t => t.normalize())
 158       .slice(0, 5)
 159   }
 160
 161   let thumbnailfile
 162   if (videoInfo.thumbnail) {
 163     thumbnailfile = join(__dirname, 'thumbnail.jpg')
 164
 165     await doRequestAndSaveToFile({
 166       method: 'GET',
 167       uri: videoInfo.thumbnail
 168     }, thumbnailfile)
 169   }
 170
 171   const videoAttributes = {
 172     name: truncate(videoInfo.title, {
 173       'length': CONSTRAINTS_FIELDS.VIDEOS.NAME.max,
 174       'separator': /,? +/,
 175       'omission': ' […]'
 176     }),
 177     category,
 178     licence,
 179     language,
 180     nsfw: isNSFW(videoInfo),
 181     commentsEnabled: true,
 182     description: videoInfo.description || undefined,
 183     support: undefined,
 184     tags,
 185     privacy: VideoPrivacy.PUBLIC,
 186     fixture: videoPath,
 187     thumbnailfile,
 188     previewfile: thumbnailfile
 189   }
 190
 191   console.log('\nUploading on PeerTube video "%s".', videoAttributes.name)
 192   try {
 193     await uploadVideo(program['url'], accessToken, videoAttributes)
 194   } catch (err) {
 195     if (err.message.indexOf('401') !== -1) {
 196       console.log('Got 401 Unauthorized, token may have expired, renewing token and retry.')
 197
 198       const res = await login(program['url'], client, user)
 199       accessToken = res.body.access_token
 200
 201       await uploadVideo(program['url'], accessToken, videoAttributes)
 202     } else {
 203       console.log(err.message)
 204       process.exit(1)
 205     }
 206   }
 207
 208   await unlinkPromise(videoPath)
 209   if (thumbnailfile) {
 210     await unlinkPromise(thumbnailfile)
 211   }
 212
 213   console.log('Uploaded video "%s"!\n', videoAttributes.name)
 214 }
 215
 216 async function getCategory (categories: string[]) {
 217   if (!categories) return undefined
 218
 219   const categoryString = categories[0]
 220
 221   if (categoryString === 'News & Politics') return 11
 222
 223   const res = await getVideoCategories(program['url'])
 224   const categoriesServer = res.body
 225
 226   for (const key of Object.keys(categoriesServer)) {
 227     const categoryServer = categoriesServer[key]
 228     if (categoryString.toLowerCase() === categoryServer.toLowerCase()) return parseInt(key, 10)
 229   }
 230
 231   return undefined
 232 }
 233
 234 function getLicence (licence: string) {
 235   if (!licence) return undefined
 236
 237   if (licence.indexOf('Creative Commons Attribution licence') !== -1) return 1
 238
 239   return undefined
 240 }
 241
 242 function normalizeObject (obj: any) {
 243   const newObj: any = {}
 244
 245   for (const key of Object.keys(obj)) {
 246     // Deprecated key
 247     if (key === 'resolution') continue
 248
 249     const value = obj[key]
 250
 251     if (typeof value === 'string') {
 252       newObj[key] = value.normalize()
 253     } else {
 254       newObj[key] = value
 255     }
 256   }
 257
 258   return newObj
 259 }
 260
 261 function fetchObject (info: any) {
 262   const url = buildUrl(info)
 263
 264   return new Promise<any>(async (res, rej) => {
 265     youtubeDL.getInfo(url, undefined, processOptions, async (err, videoInfo) => {
 266       if (err) return rej(err)
 267
 268       const videoInfoWithUrl = Object.assign(videoInfo, { url })
 269       return res(normalizeObject(videoInfoWithUrl))
 270     })
 271   })
 272 }
 273
 274 function buildUrl (info: any) {
 275   const webpageUrl = info.webpage_url as string
 276   if (webpageUrl && webpageUrl.match(/^https?:\/\//)) return webpageUrl
 277
 278   const url = info.url as string
 279   if (url && url.match(/^https?:\/\//)) return url
 280
 281   // It seems youtube-dl does not return the video url
 282   return 'https://www.youtube.com/watch?v=' + info.id
 283 }
 284
 285 function isNSFW (info: any) {
 286   if (info.age_limit && info.age_limit >= 16) return true
 287
 288   return false
 289 }