2 files changed, 263 insertions, 0 deletions

diff --git a/server/tools/shared/cli.ts b/server/tools/shared/cli.ts
new file mode 100644
index 000000000..e010ab320
--- /dev/null
+++ b/server/tools/shared/cli.ts
@@ -0,0 +1,262 @@
+import { Command } from 'commander'
+import { Netrc } from 'netrc-parser'
+import { join } from 'path'
+import { createLogger, format, transports } from 'winston'
+import { getAppNumber, isTestInstance } from '@server/helpers/core-utils'
+import { loadLanguages } from '@server/initializers/constants'
+import { root } from '@shared/core-utils'
+import { UserRole, VideoPrivacy } from '@shared/models'
+import { PeerTubeServer } from '@shared/server-commands'
+
+let configName = 'PeerTube/CLI'
+if (isTestInstance()) configName += `-${getAppNumber()}`
+
+const config = require('application-config')(configName)
+
+const version = require(join(root(), 'package.json')).version
+
+async function getAdminTokenOrDie (server: PeerTubeServer, username: string, password: string) {
+  const token = await server.login.getAccessToken(username, password)
+  const me = await server.users.getMyInfo({ token })
+
+  if (me.role.id !== UserRole.ADMINISTRATOR) {
+    console.error('You must be an administrator.')
+    process.exit(-1)
+  }
+
+  return token
+}
+
+interface Settings {
+  remotes: any[]
+  default: number
+}
+
+async function getSettings (): Promise<Settings> {
+  const defaultSettings = {
+    remotes: [],
+    default: -1
+  }
+
+  const data = await config.read()
+
+  return Object.keys(data).length === 0
+    ? defaultSettings
+    : data
+}
+
+async function getNetrc () {
+  const Netrc = require('netrc-parser').Netrc
+
+  const netrc = isTestInstance()
+    ? new Netrc(join(root(), 'test' + getAppNumber(), 'netrc'))
+    : new Netrc()
+
+  await netrc.load()
+
+  return netrc
+}
+
+function writeSettings (settings: Settings) {
+  return config.write(settings)
+}
+
+function deleteSettings () {
+  return config.trash()
+}
+
+function getRemoteObjectOrDie (
+  program: Command,
+  settings: Settings,
+  netrc: Netrc
+): { url: string, username: string, password: string } {
+  const options = program.opts()
+
+  function exitIfNoOptions (optionNames: string[], errorPrefix: string = '') {
+    let exit = false
+
+    for (const key of optionNames) {
+      if (!options[key]) {
+        if (exit === false && errorPrefix) console.error(errorPrefix)
+
+        console.error(`--${key} field is required`)
+        exit = true
+      }
+    }
+
+    if (exit) process.exit(-1)
+  }
+
+  // If username or password are specified, both are mandatory
+  if (options.username || options.password) {
+    exitIfNoOptions([ 'username', 'password' ])
+  }
+
+  // If no available machines, url, username and password args are mandatory
+  if (Object.keys(netrc.machines).length === 0) {
+    exitIfNoOptions([ 'url', 'username', 'password' ], 'No account found in netrc')
+  }
+
+  if (settings.remotes.length === 0 || settings.default === -1) {
+    exitIfNoOptions([ 'url' ], 'No default instance found')
+  }
+
+  let url: string = options.url
+  let username: string = options.username
+  let password: string = options.password
+
+  if (!url && settings.default !== -1) url = settings.remotes[settings.default]
+
+  const machine = netrc.machines[url]
+  if ((!username || !password) && !machine) {
+    console.error('Cannot find existing configuration for %s.', url)
+    process.exit(-1)
+  }
+
+  if (!username && machine) username = machine.login
+  if (!password && machine) password = machine.password
+
+  return { url, username, password }
+}
+
+function buildCommonVideoOptions (command: Command) {
+  function list (val) {
+    return val.split(',')
+  }
+
+  return command
+    .option('-n, --video-name <name>', 'Video name')
+    .option('-c, --category <category_number>', 'Category number')
+    .option('-l, --licence <licence_number>', 'Licence number')
+    .option('-L, --language <language_code>', 'Language ISO 639 code (fr or en...)')
+    .option('-t, --tags <tags>', 'Video tags', list)
+    .option('-N, --nsfw', 'Video is Not Safe For Work')
+    .option('-d, --video-description <description>', 'Video description')
+    .option('-P, --privacy <privacy_number>', 'Privacy')
+    .option('-C, --channel-name <channel_name>', 'Channel name')
+    .option('--no-comments-enabled', 'Disable video comments')
+    .option('-s, --support <support>', 'Video support text')
+    .option('--no-wait-transcoding', 'Do not wait transcoding before publishing the video')
+    .option('--no-download-enabled', 'Disable video download')
+    .option('-v, --verbose <verbose>', 'Verbosity, from 0/\'error\' to 4/\'debug\'', 'info')
+}
+
+async function buildVideoAttributesFromCommander (server: PeerTubeServer, command: Command, defaultAttributes: any = {}) {
+  const options = command.opts()
+
+  const defaultBooleanAttributes = {
+    nsfw: false,
+    commentsEnabled: true,
+    downloadEnabled: true,
+    waitTranscoding: true
+  }
+
+  const booleanAttributes: { [id in keyof typeof defaultBooleanAttributes]: boolean } | {} = {}
+
+  for (const key of Object.keys(defaultBooleanAttributes)) {
+    if (options[key] !== undefined) {
+      booleanAttributes[key] = options[key]
+    } else if (defaultAttributes[key] !== undefined) {
+      booleanAttributes[key] = defaultAttributes[key]
+    } else {
+      booleanAttributes[key] = defaultBooleanAttributes[key]
+    }
+  }
+
+  const videoAttributes = {
+    name: options.videoName || defaultAttributes.name,
+    category: options.category || defaultAttributes.category || undefined,
+    licence: options.licence || defaultAttributes.licence || undefined,
+    language: options.language || defaultAttributes.language || undefined,
+    privacy: options.privacy || defaultAttributes.privacy || VideoPrivacy.PUBLIC,
+    support: options.support || defaultAttributes.support || undefined,
+    description: options.videoDescription || defaultAttributes.description || undefined,
+    tags: options.tags || defaultAttributes.tags || undefined
+  }
+
+  Object.assign(videoAttributes, booleanAttributes)
+
+  if (options.channelName) {
+    const videoChannel = await server.channels.get({ channelName: options.channelName })
+
+    Object.assign(videoAttributes, { channelId: videoChannel.id })
+
+    if (!videoAttributes.support && videoChannel.support) {
+      Object.assign(videoAttributes, { support: videoChannel.support })
+    }
+  }
+
+  return videoAttributes
+}
+
+function getServerCredentials (program: Command) {
+  return Promise.all([ getSettings(), getNetrc() ])
+                .then(([ settings, netrc ]) => {
+                  return getRemoteObjectOrDie(program, settings, netrc)
+                })
+}
+
+function buildServer (url: string) {
+  loadLanguages()
+  return new PeerTubeServer({ url })
+}
+
+async function assignToken (server: PeerTubeServer, username: string, password: string) {
+  const bodyClient = await server.login.getClient()
+  const client = { id: bodyClient.client_id, secret: bodyClient.client_secret }
+
+  const body = await server.login.login({ client, user: { username, password } })
+
+  server.accessToken = body.access_token
+}
+
+function getLogger (logLevel = 'info') {
+  const logLevels = {
+    0: 0,
+    error: 0,
+    1: 1,
+    warn: 1,
+    2: 2,
+    info: 2,
+    3: 3,
+    verbose: 3,
+    4: 4,
+    debug: 4
+  }
+
+  const logger = createLogger({
+    levels: logLevels,
+    format: format.combine(
+      format.splat(),
+      format.simple()
+    ),
+    transports: [
+      new (transports.Console)({
+        level: logLevel
+      })
+    ]
+  })
+
+  return logger
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  version,
+  getLogger,
+  getSettings,
+  getNetrc,
+  getRemoteObjectOrDie,
+  writeSettings,
+  deleteSettings,
+
+  getServerCredentials,
+
+  buildCommonVideoOptions,
+  buildVideoAttributesFromCommander,
+
+  getAdminTokenOrDie,
+  buildServer,
+  assignToken
+}
diff --git a/server/tools/shared/index.ts b/server/tools/shared/index.ts
new file mode 100644
index 000000000..8a3f31e2f
--- /dev/null
+++ b/server/tools/shared/index.ts
@@ -0,0 +1 @@
+export * from './cli'