PeerTube/server/tools/peertube-import-videos.ts

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// FIXME: https://github.com/nodejs/node/pull/16853
require('tls').DEFAULT_ECDH_CURVE = 'auto'
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import * as program from 'commander'
import { join } from 'path'
import { VideoPrivacy } from '../../shared/models/videos'
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import { doRequestAndSaveToFile } from '../helpers/requests'
import { CONSTRAINTS_FIELDS } from '../initializers/constants'
import { getClient, getVideoCategories, login, searchVideoWithSort, uploadVideo } from '../../shared/extra-utils/index'
import { truncate } from 'lodash'
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import * as prompt from 'prompt'
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import { remove } from 'fs-extra'
import { sha256 } from '../helpers/core-utils'
import { buildOriginallyPublishedAt, safeGetYoutubeDL } from '../helpers/youtube-dl'
import { getSettings, netrc } from './cli'
let accessToken: string
let client: { id: string, secret: string }
const processOptions = {
cwd: __dirname,
maxBuffer: Infinity
}
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program
.name('import-videos')
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.option('-u, --url <url>', 'Server url')
.option('-U, --username <username>', 'Username')
.option('-p, --password <token>', 'Password')
.option('-t, --target-url <targetUrl>', 'Video target URL')
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.option('-l, --language <languageCode>', 'Language ISO 639 code (fr or en...)')
.option('-v, --verbose', 'Verbose mode')
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.parse(process.argv)
getSettings()
.then(settings => {
if ((!program['url'] || !program['username'] || !program['targetUrl']) && settings.remotes.length === 0) {
if (!program['url']) console.error('--url field is required.')
if (!program['username']) console.error('--username field is required.')
if (!program['targetUrl']) console.error('--targetUrl field is required.')
process.exit(-1)
}
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if ((!program[ 'url' ] || !program[ 'username' ]) && settings.remotes.length > 0) {
if (!program[ 'url' ]) {
program[ 'url' ] = settings.default !== -1
? settings.remotes[ settings.default ]
: settings.remotes[ 0 ]
}
if (!program['username']) program['username'] = netrc.machines[program['url']].login
if (!program['password']) program['password'] = netrc.machines[program['url']].password
}
if (
!program['targetUrl']
) {
if (!program['targetUrl']) console.error('--targetUrl field is required.')
process.exit(-1)
}
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removeEndSlashes(program['url'])
removeEndSlashes(program['targetUrl'])
const user = {
username: program['username'],
password: program['password']
}
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run(user, program['url'])
.catch(err => {
console.error(err)
process.exit(-1)
})
})
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async function promptPassword () {
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return new Promise((res, rej) => {
prompt.start()
const schema = {
properties: {
password: {
hidden: true,
required: true
}
}
}
prompt.get(schema, function (err, result) {
if (err) {
return rej(err)
}
return res(result.password)
})
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})
}
async function run (user, url: string) {
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if (!user.password) {
user.password = await promptPassword()
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}
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const res = await getClient(url)
client = {
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id: res.body.client_id,
secret: res.body.client_secret
}
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try {
const res = await login(program[ 'url' ], client, user)
accessToken = res.body.access_token
} catch (err) {
throw new Error('Cannot authenticate. Please check your username/password.')
}
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const youtubeDL = await safeGetYoutubeDL()
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const options = [ '-j', '--flat-playlist', '--playlist-reverse' ]
youtubeDL.getInfo(program['targetUrl'], options, processOptions, async (err, info) => {
if (err) {
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console.log(err.message)
process.exit(1)
}
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let infoArray: any[]
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// Normalize utf8 fields
if (Array.isArray(info) === true) {
infoArray = info.map(i => normalizeObject(i))
} else {
infoArray = [ normalizeObject(info) ]
}
console.log('Will download and upload %d videos.\n', infoArray.length)
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for (const info of infoArray) {
await processVideo(info, program['language'], processOptions.cwd, url, user)
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}
console.log('Video/s for user %s imported: %s', program['username'], program['targetUrl'])
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process.exit(0)
})
}
function processVideo (info: any, languageCode: string, cwd: string, url: string, user) {
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return new Promise(async res => {
if (program['verbose']) console.log('Fetching object.', info)
const videoInfo = await fetchObject(info)
if (program['verbose']) console.log('Fetched object.', videoInfo)
const result = await searchVideoWithSort(url, videoInfo.title, '-match')
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console.log('############################################################\n')
if (result.body.data.find(v => v.name === videoInfo.title)) {
console.log('Video "%s" already exists, don\'t reupload it.\n', videoInfo.title)
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return res()
}
const path = join(cwd, sha256(videoInfo.url) + '.mp4')
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console.log('Downloading video "%s"...', videoInfo.title)
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const options = [ '-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best', '-o', path ]
try {
const youtubeDL = await safeGetYoutubeDL()
youtubeDL.exec(videoInfo.url, options, processOptions, async (err, output) => {
if (err) {
console.error(err)
return res()
}
console.log(output.join('\n'))
await uploadVideoOnPeerTube(normalizeObject(videoInfo), path, cwd, url, user, languageCode)
return res()
})
} catch (err) {
console.log(err.message)
return res()
}
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})
}
async function uploadVideoOnPeerTube (videoInfo: any, videoPath: string, cwd: string, url: string, user, language?: string) {
const category = await getCategory(videoInfo.categories, url)
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const licence = getLicence(videoInfo.license)
let tags = []
if (Array.isArray(videoInfo.tags)) {
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tags = videoInfo.tags
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.filter(t => t.length < CONSTRAINTS_FIELDS.VIDEOS.TAG.max && t.length > CONSTRAINTS_FIELDS.VIDEOS.TAG.min)
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.map(t => t.normalize())
.slice(0, 5)
}
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let thumbnailfile
if (videoInfo.thumbnail) {
thumbnailfile = join(cwd, sha256(videoInfo.thumbnail) + '.jpg')
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await doRequestAndSaveToFile({
method: 'GET',
uri: videoInfo.thumbnail
}, thumbnailfile)
}
const originallyPublishedAt = buildOriginallyPublishedAt(videoInfo)
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const videoAttributes = {
name: truncate(videoInfo.title, {
'length': CONSTRAINTS_FIELDS.VIDEOS.NAME.max,
'separator': /,? +/,
'omission': ' […]'
}),
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category,
licence,
language,
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nsfw: isNSFW(videoInfo),
waitTranscoding: true,
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commentsEnabled: true,
downloadEnabled: true,
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description: videoInfo.description || undefined,
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support: undefined,
tags,
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privacy: VideoPrivacy.PUBLIC,
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fixture: videoPath,
thumbnailfile,
previewfile: thumbnailfile,
originallyPublishedAt: originallyPublishedAt ? originallyPublishedAt.toISOString() : null
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}
console.log('\nUploading on PeerTube video "%s".', videoAttributes.name)
try {
await uploadVideo(url, accessToken, videoAttributes)
} catch (err) {
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if (err.message.indexOf('401') !== -1) {
console.log('Got 401 Unauthorized, token may have expired, renewing token and retry.')
const res = await login(url, client, user)
accessToken = res.body.access_token
await uploadVideo(url, accessToken, videoAttributes)
} else {
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console.log(err.message)
process.exit(1)
}
}
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await remove(videoPath)
if (thumbnailfile) await remove(thumbnailfile)
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console.log('Uploaded video "%s"!\n', videoAttributes.name)
}
async function getCategory (categories: string[], url: string) {
if (!categories) return undefined
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const categoryString = categories[0]
if (categoryString === 'News & Politics') return 11
const res = await getVideoCategories(url)
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const categoriesServer = res.body
for (const key of Object.keys(categoriesServer)) {
const categoryServer = categoriesServer[key]
if (categoryString.toLowerCase() === categoryServer.toLowerCase()) return parseInt(key, 10)
}
return undefined
}
/* ---------------------------------------------------------- */
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function getLicence (licence: string) {
if (!licence) return undefined
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if (licence.indexOf('Creative Commons Attribution licence') !== -1) return 1
return undefined
}
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function normalizeObject (obj: any) {
const newObj: any = {}
for (const key of Object.keys(obj)) {
// Deprecated key
if (key === 'resolution') continue
const value = obj[key]
if (typeof value === 'string') {
newObj[key] = value.normalize()
} else {
newObj[key] = value
}
}
return newObj
}
function fetchObject (info: any) {
const url = buildUrl(info)
return new Promise<any>(async (res, rej) => {
const youtubeDL = await safeGetYoutubeDL()
youtubeDL.getInfo(url, undefined, processOptions, async (err, videoInfo) => {
if (err) return rej(err)
const videoInfoWithUrl = Object.assign(videoInfo, { url })
return res(normalizeObject(videoInfoWithUrl))
})
})
}
function buildUrl (info: any) {
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const webpageUrl = info.webpage_url as string
if (webpageUrl && webpageUrl.match(/^https?:\/\//)) return webpageUrl
const url = info.url as string
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if (url && url.match(/^https?:\/\//)) return url
// It seems youtube-dl does not return the video url
return 'https://www.youtube.com/watch?v=' + info.id
}
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function isNSFW (info: any) {
if (info.age_limit && info.age_limit >= 16) return true
return false
}
function removeEndSlashes (url: string) {
while (url.endsWith('/')) {
url.slice(0, -1)
}
}