416 lines
12 KiB
TypeScript
416 lines
12 KiB
TypeScript
import { registerTSPaths } from '../helpers/register-ts-paths'
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registerTSPaths()
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import * as program from 'commander'
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import { join } from 'path'
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import { doRequestAndSaveToFile } from '../helpers/requests'
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import { CONSTRAINTS_FIELDS } from '../initializers/constants'
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import { getClient, getVideoCategories, login, searchVideoWithSort, uploadVideo } from '../../shared/extra-utils/index'
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import { truncate } from 'lodash'
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import * as prompt from 'prompt'
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import { accessSync, constants } from 'fs'
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import { remove } from 'fs-extra'
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import { sha256 } from '../helpers/core-utils'
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import { buildOriginallyPublishedAt, getYoutubeDLVideoFormat, safeGetYoutubeDL } from '../helpers/youtube-dl'
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import { buildCommonVideoOptions, buildVideoAttributesFromCommander, getLogger, getServerCredentials } from './cli'
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type UserInfo = {
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username: string
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password: string
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}
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const processOptions = {
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maxBuffer: Infinity
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}
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let command = program
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.name('import-videos')
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command = buildCommonVideoOptions(command)
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command
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.option('-u, --url <url>', 'Server url')
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.option('-U, --username <username>', 'Username')
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.option('-p, --password <token>', 'Password')
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.option('--target-url <targetUrl>', 'Video target URL')
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.option('--since <since>', 'Publication date (inclusive) since which the videos can be imported (YYYY-MM-DD)', parseDate)
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.option('--until <until>', 'Publication date (inclusive) until which the videos can be imported (YYYY-MM-DD)', parseDate)
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.option('--first <first>', 'Process first n elements of returned playlist')
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.option('--last <last>', 'Process last n elements of returned playlist')
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.option('-T, --tmpdir <tmpdir>', 'Working directory', __dirname)
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.usage("[global options] [ -- youtube-dl options]")
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.parse(process.argv)
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const log = getLogger(program['verbose'])
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getServerCredentials(command)
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.then(({ url, username, password }) => {
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if (!program['targetUrl']) {
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exitError('--target-url field is required.')
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}
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try {
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accessSync(program['tmpdir'], constants.R_OK | constants.W_OK)
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} catch (e) {
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exitError('--tmpdir %s: directory does not exist or is not accessible', program['tmpdir'])
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}
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url = normalizeTargetUrl(url)
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program['targetUrl'] = normalizeTargetUrl(program['targetUrl'])
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const user = { username, password }
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run(url, user)
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.catch(err => exitError(err))
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})
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.catch(err => console.error(err))
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async function run (url: string, user: UserInfo) {
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if (!user.password) {
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user.password = await promptPassword()
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}
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const youtubeDL = await safeGetYoutubeDL()
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let info = await getYoutubeDLInfo(youtubeDL, program['targetUrl'], command.args)
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if (!Array.isArray(info)) info = [ info ]
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// Try to fix youtube channels upload
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const uploadsObject = info.find(i => !i.ie_key && !i.duration && i.title === 'Uploads')
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if (uploadsObject) {
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console.log('Fixing URL to %s.', uploadsObject.url)
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info = await getYoutubeDLInfo(youtubeDL, uploadsObject.url, command.args)
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}
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let infoArray: any[]
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// Normalize utf8 fields
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infoArray = [].concat(info)
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if (program['first']) {
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infoArray = infoArray.slice(0, program['first'])
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} else if (program['last']) {
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infoArray = infoArray.slice(-program['last'])
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}
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infoArray = infoArray.map(i => normalizeObject(i))
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log.info('Will download and upload %d videos.\n', infoArray.length)
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for (const info of infoArray) {
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try {
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await processVideo({
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cwd: program['tmpdir'],
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url,
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user,
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youtubeInfo: info
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})
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} catch (err) {
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console.error('Cannot process video.', { info, url })
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}
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}
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log.info('Video/s for user %s imported: %s', user.username, program['targetUrl'])
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process.exit(0)
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}
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function processVideo (parameters: {
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cwd: string
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url: string
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user: { username: string, password: string }
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youtubeInfo: any
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}) {
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const { youtubeInfo, cwd, url, user } = parameters
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return new Promise(async res => {
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log.debug('Fetching object.', youtubeInfo)
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const videoInfo = await fetchObject(youtubeInfo)
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log.debug('Fetched object.', videoInfo)
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const originallyPublishedAt = buildOriginallyPublishedAt(videoInfo)
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if (program['since'] && originallyPublishedAt && originallyPublishedAt.getTime() < program['since'].getTime()) {
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log.info('Video "%s" has been published before "%s", don\'t upload it.\n',
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videoInfo.title, formatDate(program['since']))
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return res()
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}
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if (program['until'] && originallyPublishedAt && originallyPublishedAt.getTime() > program['until'].getTime()) {
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log.info('Video "%s" has been published after "%s", don\'t upload it.\n',
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videoInfo.title, formatDate(program['until']))
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return res()
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}
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const result = await searchVideoWithSort(url, videoInfo.title, '-match')
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log.info('############################################################\n')
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if (result.body.data.find(v => v.name === videoInfo.title)) {
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log.info('Video "%s" already exists, don\'t reupload it.\n', videoInfo.title)
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return res()
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}
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const path = join(cwd, sha256(videoInfo.url) + '.mp4')
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log.info('Downloading video "%s"...', videoInfo.title)
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const options = [ '-f', getYoutubeDLVideoFormat(), ...command.args, '-o', path ]
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try {
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const youtubeDL = await safeGetYoutubeDL()
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youtubeDL.exec(videoInfo.url, options, processOptions, async (err, output) => {
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if (err) {
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log.error(err)
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return res()
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}
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log.info(output.join('\n'))
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await uploadVideoOnPeerTube({
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cwd,
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url,
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user,
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videoInfo: normalizeObject(videoInfo),
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videoPath: path
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})
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return res()
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})
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} catch (err) {
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log.error(err.message)
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return res()
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}
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})
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}
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async function uploadVideoOnPeerTube (parameters: {
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videoInfo: any
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videoPath: string
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cwd: string
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url: string
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user: { username: string, password: string }
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}) {
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const { videoInfo, videoPath, cwd, url, user } = parameters
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const category = await getCategory(videoInfo.categories, url)
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const licence = getLicence(videoInfo.license)
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let tags = []
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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())
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.slice(0, 5)
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}
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let thumbnailfile
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if (videoInfo.thumbnail) {
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thumbnailfile = join(cwd, sha256(videoInfo.thumbnail) + '.jpg')
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await doRequestAndSaveToFile({
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method: 'GET',
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uri: videoInfo.thumbnail
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}, thumbnailfile)
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}
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const originallyPublishedAt = buildOriginallyPublishedAt(videoInfo)
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const defaultAttributes = {
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name: truncate(videoInfo.title, {
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length: CONSTRAINTS_FIELDS.VIDEOS.NAME.max,
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separator: /,? +/,
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omission: ' […]'
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}),
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category,
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licence,
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nsfw: isNSFW(videoInfo),
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description: videoInfo.description,
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tags
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}
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const videoAttributes = await buildVideoAttributesFromCommander(url, program, defaultAttributes)
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Object.assign(videoAttributes, {
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originallyPublishedAt: originallyPublishedAt ? originallyPublishedAt.toISOString() : null,
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thumbnailfile,
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previewfile: thumbnailfile,
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fixture: videoPath
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})
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log.info('\nUploading on PeerTube video "%s".', videoAttributes.name)
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let accessToken = await getAccessTokenOrDie(url, user)
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try {
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await uploadVideo(url, accessToken, videoAttributes)
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} catch (err) {
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if (err.message.indexOf('401') !== -1) {
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log.info('Got 401 Unauthorized, token may have expired, renewing token and retry.')
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accessToken = await getAccessTokenOrDie(url, user)
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await uploadVideo(url, accessToken, videoAttributes)
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} else {
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exitError(err.message)
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}
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}
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await remove(videoPath)
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if (thumbnailfile) await remove(thumbnailfile)
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log.warn('Uploaded video "%s"!\n', videoAttributes.name)
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}
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/* ---------------------------------------------------------- */
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async function getCategory (categories: string[], url: string) {
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if (!categories) return undefined
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const categoryString = categories[0]
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if (categoryString === 'News & Politics') return 11
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const res = await getVideoCategories(url)
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const categoriesServer = res.body
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for (const key of Object.keys(categoriesServer)) {
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const categoryServer = categoriesServer[key]
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if (categoryString.toLowerCase() === categoryServer.toLowerCase()) return parseInt(key, 10)
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}
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return undefined
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}
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function getLicence (licence: string) {
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if (!licence) return undefined
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if (licence.includes('Creative Commons Attribution licence')) return 1
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return undefined
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}
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function normalizeObject (obj: any) {
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const newObj: any = {}
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for (const key of Object.keys(obj)) {
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// Deprecated key
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if (key === 'resolution') continue
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const value = obj[key]
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if (typeof value === 'string') {
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newObj[key] = value.normalize()
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} else {
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newObj[key] = value
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}
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}
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return newObj
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}
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function fetchObject (info: any) {
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const url = buildUrl(info)
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return new Promise<any>(async (res, rej) => {
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const youtubeDL = await safeGetYoutubeDL()
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youtubeDL.getInfo(url, undefined, processOptions, (err, videoInfo) => {
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if (err) return rej(err)
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const videoInfoWithUrl = Object.assign(videoInfo, { url })
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return res(normalizeObject(videoInfoWithUrl))
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})
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})
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}
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function buildUrl (info: any) {
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const webpageUrl = info.webpage_url as string
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if (webpageUrl?.match(/^https?:\/\//)) return webpageUrl
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const url = info.url as string
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if (url?.match(/^https?:\/\//)) return url
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// It seems youtube-dl does not return the video url
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return 'https://www.youtube.com/watch?v=' + info.id
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}
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function isNSFW (info: any) {
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return info.age_limit && info.age_limit >= 16
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}
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function normalizeTargetUrl (url: string) {
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let normalizedUrl = url.replace(/\/+$/, '')
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if (!normalizedUrl.startsWith('http://') && !normalizedUrl.startsWith('https://')) {
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normalizedUrl = 'https://' + normalizedUrl
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}
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return normalizedUrl
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}
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async function promptPassword () {
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return new Promise<string>((res, rej) => {
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prompt.start()
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const schema = {
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properties: {
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password: {
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hidden: true,
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required: true
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}
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}
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}
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prompt.get(schema, function (err, result) {
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if (err) {
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return rej(err)
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}
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return res(result.password)
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})
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})
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}
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async function getAccessTokenOrDie (url: string, user: UserInfo) {
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const resClient = await getClient(url)
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const client = {
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id: resClient.body.client_id,
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secret: resClient.body.client_secret
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}
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try {
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const res = await login(url, client, user)
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return res.body.access_token
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} catch (err) {
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exitError('Cannot authenticate. Please check your username/password.')
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}
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}
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function parseDate (dateAsStr: string): Date {
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if (!/\d{4}-\d{2}-\d{2}/.test(dateAsStr)) {
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exitError(`Invalid date passed: ${dateAsStr}. Expected format: YYYY-MM-DD. See help for usage.`)
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}
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const date = new Date(dateAsStr)
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date.setHours(0, 0, 0)
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if (isNaN(date.getTime())) {
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exitError(`Invalid date passed: ${dateAsStr}. See help for usage.`)
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}
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return date
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}
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function formatDate (date: Date): string {
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return date.toISOString().split('T')[0]
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}
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function exitError (message: string, ...meta: any[]) {
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// use console.error instead of log.error here
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console.error(message, ...meta)
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process.exit(-1)
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}
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function getYoutubeDLInfo (youtubeDL: any, url: string, args: string[]) {
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return new Promise<any>((res, rej) => {
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const options = [ '-j', '--flat-playlist', '--playlist-reverse', ...args ]
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youtubeDL.getInfo(url, options, processOptions, async (err, info) => {
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if (err) return rej(err)
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return res(info)
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})
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})
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}
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