mirror of https://github.com/Chocobozzz/PeerTube
112 lines
4.0 KiB
TypeScript
112 lines
4.0 KiB
TypeScript
import * as config from 'config'
|
|
import { promisify0 } from '../helpers/core-utils'
|
|
import { isArray } from '../helpers/custom-validators/misc'
|
|
|
|
// ONLY USE CORE MODULES IN THIS FILE!
|
|
|
|
// Check the config files
|
|
function checkMissedConfig () {
|
|
const required = [ 'listen.port', 'listen.hostname',
|
|
'webserver.https', 'webserver.hostname', 'webserver.port',
|
|
'trust_proxy',
|
|
'database.hostname', 'database.port', 'database.suffix', 'database.username', 'database.password', 'database.pool.max',
|
|
'smtp.hostname', 'smtp.port', 'smtp.username', 'smtp.password', 'smtp.tls', 'smtp.from_address',
|
|
'storage.avatars', 'storage.videos', 'storage.logs', 'storage.previews', 'storage.thumbnails', 'storage.torrents', 'storage.cache',
|
|
'storage.redundancy', 'storage.tmp',
|
|
'log.level',
|
|
'user.video_quota', 'user.video_quota_daily',
|
|
'cache.previews.size', 'admin.email',
|
|
'signup.enabled', 'signup.limit', 'signup.requires_email_verification',
|
|
'signup.filters.cidr.whitelist', 'signup.filters.cidr.blacklist',
|
|
'redundancy.videos.strategies', 'redundancy.videos.check_interval',
|
|
'transcoding.enabled', 'transcoding.threads', 'transcoding.allow_additional_extensions',
|
|
'import.videos.http.enabled', 'import.videos.torrent.enabled',
|
|
'trending.videos.interval_days',
|
|
'instance.name', 'instance.short_description', 'instance.description', 'instance.terms', 'instance.default_client_route',
|
|
'instance.default_nsfw_policy', 'instance.robots', 'instance.securitytxt',
|
|
'services.twitter.username', 'services.twitter.whitelisted'
|
|
]
|
|
const requiredAlternatives = [
|
|
[ // set
|
|
['redis.hostname', 'redis.port'], // alternative
|
|
['redis.socket']
|
|
]
|
|
]
|
|
const miss: string[] = []
|
|
|
|
for (const key of required) {
|
|
if (!config.has(key)) {
|
|
miss.push(key)
|
|
}
|
|
}
|
|
|
|
const redundancyVideos = config.get<any>('redundancy.videos.strategies')
|
|
if (isArray(redundancyVideos)) {
|
|
for (const r of redundancyVideos) {
|
|
if (!r.size) miss.push('redundancy.videos.strategies.size')
|
|
if (!r.min_lifetime) miss.push('redundancy.videos.strategies.min_lifetime')
|
|
}
|
|
}
|
|
|
|
const missingAlternatives = requiredAlternatives.filter(
|
|
set => !set.find(alternative => !alternative.find(key => !config.has(key)))
|
|
)
|
|
|
|
missingAlternatives
|
|
.forEach(set => set[0].forEach(key => miss.push(key)))
|
|
|
|
return miss
|
|
}
|
|
|
|
// Check the available codecs
|
|
// We get CONFIG by param to not import it in this file (import orders)
|
|
async function checkFFmpeg (CONFIG: { TRANSCODING: { ENABLED: boolean } }) {
|
|
const Ffmpeg = require('fluent-ffmpeg')
|
|
const getAvailableCodecsPromise = promisify0(Ffmpeg.getAvailableCodecs)
|
|
const codecs = await getAvailableCodecsPromise()
|
|
const canEncode = [ 'libx264' ]
|
|
|
|
if (CONFIG.TRANSCODING.ENABLED === false) return undefined
|
|
|
|
for (const codec of canEncode) {
|
|
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')
|
|
}
|
|
}
|
|
|
|
return checkFFmpegEncoders()
|
|
}
|
|
|
|
// Optional encoders, if present, can be used to improve transcoding
|
|
// Here we ask ffmpeg if it detects their presence on the system, so that we can later use them
|
|
let supportedOptionalEncoders: Map<string, boolean>
|
|
async function checkFFmpegEncoders (): Promise<Map<string, boolean>> {
|
|
if (supportedOptionalEncoders !== undefined) {
|
|
return supportedOptionalEncoders
|
|
}
|
|
|
|
const Ffmpeg = require('fluent-ffmpeg')
|
|
const getAvailableEncodersPromise = promisify0(Ffmpeg.getAvailableEncoders)
|
|
const encoders = await getAvailableEncodersPromise()
|
|
const optionalEncoders = [ 'libfdk_aac' ]
|
|
supportedOptionalEncoders = new Map<string, boolean>()
|
|
|
|
for (const encoder of optionalEncoders) {
|
|
supportedOptionalEncoders.set(encoder, encoders[encoder] !== undefined)
|
|
}
|
|
|
|
return supportedOptionalEncoders
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
checkFFmpeg,
|
|
checkFFmpegEncoders,
|
|
checkMissedConfig
|
|
}
|