PeerTube/server/tools/import-videos.ts

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import * as program from 'commander'
import { join } from 'path'
import * as youtubeDL from 'youtube-dl'
import { VideoPrivacy } from '../../shared/models/videos'
import { unlinkPromise } from '../helpers/core-utils'
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import { doRequestAndSaveToFile } from '../helpers/requests'
import { CONSTRAINTS_FIELDS } from '../initializers'
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import { getClient, getVideoCategories, login, searchVideo, uploadVideo } from '../tests/utils'
program
.option('-u, --url <url>', 'Server url')
.option('-U, --username <username>', 'Username')
.option('-p, --password <token>', 'Password')
.option('-t, --target-url <targetUrl>', 'Video target URL')
.option('-l, --language <languageCode>', 'Language code')
.option('-v, --verbose', 'Verbose mode')
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.parse(process.argv)
if (
!program['url'] ||
!program['username'] ||
!program['password'] ||
!program['targetUrl']
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) {
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console.error('All arguments are required.')
process.exit(-1)
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}
run().catch(err => console.error(err))
let accessToken: string
let client: { id: string, secret: string }
const user = {
username: program['username'],
password: program['password']
}
const processOptions = {
cwd: __dirname,
maxBuffer: Infinity
}
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async function run () {
const res = await getClient(program['url'])
client = {
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id: res.body.client_id,
secret: res.body.client_secret
}
const res2 = await login(program['url'], client, user)
accessToken = res2.body.access_token
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const options = [ '-j', '--flat-playlist', '--playlist-reverse' ]
youtubeDL.getInfo(program['targetUrl'], options, processOptions, async (err, info) => {
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if (err) throw err
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'])
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}
// https://www.youtube.com/watch?v=2Upx39TBc1s
console.log('I\'m finished!')
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process.exit(0)
})
}
function processVideo (info: any, languageCode: number) {
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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 searchVideo(program['url'], videoInfo.title)
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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()
}
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const path = join(__dirname, new Date().getTime() + '.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 ]
youtubeDL.exec(videoInfo.url, options, processOptions, async (err, output) => {
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if (err) return console.error(err)
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console.log(output.join('\n'))
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await uploadVideoOnPeerTube(normalizeObject(videoInfo), path, languageCode)
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return res()
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})
})
}
async function uploadVideoOnPeerTube (videoInfo: any, videoPath: string, language?: number) {
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const category = await getCategory(videoInfo.categories)
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(__dirname, 'thumbnail.jpg')
await doRequestAndSaveToFile({
method: 'GET',
uri: videoInfo.thumbnail
}, thumbnailfile)
}
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const videoAttributes = {
name: videoInfo.title,
category,
licence,
language,
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nsfw: isNSFW(videoInfo),
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commentsEnabled: true,
description: videoInfo.description,
tags,
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privacy: VideoPrivacy.PUBLIC,
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fixture: videoPath,
thumbnailfile,
previewfile: thumbnailfile
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}
console.log('\nUploading on PeerTube video "%s".', videoAttributes.name)
try {
await uploadVideo(program['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(program['url'], client, user)
accessToken = res.body.access_token
await uploadVideo(program['url'], accessToken, videoAttributes)
} else {
throw err
}
}
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await unlinkPromise(videoPath)
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if (thumbnailfile) {
await unlinkPromise(thumbnailfile)
}
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console.log('Uploaded video "%s"!\n', videoAttributes.name)
}
async function getCategory (categories: string[]) {
if (!categories) return undefined
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const categoryString = categories[0]
if (categoryString === 'News & Politics') return 11
const res = await getVideoCategories(program['url'])
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
}
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) => {
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
}