PeerTube/server/initializers/checker.ts

81 lines
2.1 KiB
TypeScript

import * as config from 'config'
import { database as db } from './database'
import { CONFIG } from './constants'
import { promisify0 } from '../helpers/core-utils'
// Some checks on configuration files
function checkConfig () {
if (config.has('webserver.host')) {
let errorMessage = '`host` config key was renamed to `hostname` but it seems you still have a `host` key in your configuration files!'
errorMessage += ' Please ensure to rename your `host` configuration to `hostname`.'
return errorMessage
}
return null
}
// Check the config files
function checkMissedConfig () {
const required = [ 'listen.port',
'webserver.https', 'webserver.hostname', 'webserver.port',
'database.hostname', 'database.port', 'database.suffix', 'database.username', 'database.password',
'storage.certs', 'storage.videos', 'storage.logs', 'storage.thumbnails', 'storage.previews',
'admin.email', 'signup.enabled', 'transcoding.enabled', 'transcoding.threads'
]
const miss: string[] = []
for (const key of required) {
if (!config.has(key)) {
miss.push(key)
}
}
return miss
}
// Check the available codecs
function checkFFmpeg () {
const Ffmpeg = require('fluent-ffmpeg')
const getAvailableCodecsPromise = promisify0(Ffmpeg.getAvailableCodecs)
getAvailableCodecsPromise()
.then(codecs => {
if (CONFIG.TRANSCODING.ENABLED === false) return undefined
const canEncode = [ 'libx264' ]
canEncode.forEach(function (codec) {
if (codecs[codec] === undefined) {
throw new Error('Unknown codec ' + codec + ' in FFmpeg.')
}
if (codecs[codec].canEncode !== true) {
throw new Error('Unavailable encode codec ' + codec + ' in FFmpeg')
}
})
})
}
function clientsExist () {
return db.OAuthClient.countTotal().then(totalClients => {
return totalClients !== 0
})
}
function usersExist () {
return db.User.countTotal().then(totalUsers => {
return totalUsers !== 0
})
}
// ---------------------------------------------------------------------------
export {
checkConfig,
checkFFmpeg,
checkMissedConfig,
clientsExist,
usersExist
}