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import * as config from 'config'
import { promisify0 } from '../helpers/core-utils'
import { UserModel } from '../models/account/user'
import { ApplicationModel } from '../models/application/application'
import { OAuthClientModel } from '../models/oauth/oauth-client'
// Some checks on configuration files
// Return an error message, or null if everything is okay
function checkConfig () {
const defaultNSFWPolicy = config.get<string>('instance.default_nsfw_policy')
if ([ 'do_not_list', 'blur', 'display' ].indexOf(defaultNSFWPolicy) === -1) {
return 'NSFW policy setting should be "do_not_list" or "blur" or "display" instead of ' + defaultNSFWPolicy
}
return null
}
// 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',
'redis.hostname', 'redis.port', 'redis.auth',
'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',
'log.level',
'user.video_quota',
'cache.previews.size', 'admin.email', 'signup.enabled', 'signup.limit', 'transcoding.enabled', 'transcoding.threads',
'instance.name', 'instance.short_description', 'instance.description', 'instance.terms', 'instance.default_client_route',
'instance.default_nsfw_policy'
]
const miss: string[] = []
for (const key of required) {
if (!config.has(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()
if (CONFIG.TRANSCODING.ENABLED === false) return undefined
const canEncode = [ 'libx264' ]
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')
}
}
}
// We get db by param to not import it in this file (import orders)
async function clientsExist () {
const totalClients = await OAuthClientModel.countTotal()
return totalClients !== 0
}
// We get db by param to not import it in this file (import orders)
async function usersExist () {
const totalUsers = await UserModel.countTotal()
return totalUsers !== 0
}
// We get db by param to not import it in this file (import orders)
async function applicationExist () {
const totalApplication = await ApplicationModel.countTotal()
return totalApplication !== 0
}
// ---------------------------------------------------------------------------
export {
checkConfig,
checkFFmpeg,
checkMissedConfig,
clientsExist,
usersExist,
applicationExist
}
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