2017-06-05 19:53:49 +00:00
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import * as config from 'config'
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2016-02-07 10:23:23 +00:00
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2017-05-22 18:58:25 +00:00
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import { database as db } from './database'
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2017-05-15 20:22:03 +00:00
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import { CONFIG } from './constants'
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2016-02-07 10:23:23 +00:00
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2016-11-01 18:46:07 +00:00
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// Some checks on configuration files
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2016-02-07 10:23:23 +00:00
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function checkConfig () {
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2016-11-01 18:46:07 +00:00
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if (config.has('webserver.host')) {
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let errorMessage = '`host` config key was renamed to `hostname` but it seems you still have a `host` key in your configuration files!'
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errorMessage += ' Please ensure to rename your `host` configuration to `hostname`.'
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return errorMessage
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}
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return null
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}
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// Check the config files
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function checkMissedConfig () {
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2016-03-16 21:29:27 +00:00
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const required = [ 'listen.port',
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2016-10-23 17:41:17 +00:00
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'webserver.https', 'webserver.hostname', 'webserver.port',
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2016-12-25 08:44:57 +00:00
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'database.hostname', 'database.port', 'database.suffix', 'database.username', 'database.password',
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2017-02-16 18:19:56 +00:00
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'storage.certs', 'storage.videos', 'storage.logs', 'storage.thumbnails', 'storage.previews',
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2017-05-02 20:02:27 +00:00
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'admin.email', 'signup.enabled', 'transcoding.enabled', 'transcoding.threads'
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2016-10-13 19:48:55 +00:00
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]
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2017-06-10 20:15:25 +00:00
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const miss: string[] = []
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2016-02-07 10:23:23 +00:00
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2016-03-16 21:29:27 +00:00
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for (const key of required) {
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2016-02-07 10:23:23 +00:00
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if (!config.has(key)) {
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miss.push(key)
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2015-06-09 15:41:40 +00:00
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}
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}
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2016-02-07 10:23:23 +00:00
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return miss
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}
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2017-05-05 15:15:21 +00:00
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// Check the available codecs
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2017-06-10 20:15:25 +00:00
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function checkFFmpeg (callback: (err: Error) => void) {
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2017-05-05 15:15:21 +00:00
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const Ffmpeg = require('fluent-ffmpeg')
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Ffmpeg.getAvailableCodecs(function (err, codecs) {
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if (err) return callback(err)
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2017-05-15 20:22:03 +00:00
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if (CONFIG.TRANSCODING.ENABLED === false) return callback(null)
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2017-05-05 15:15:21 +00:00
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const canEncode = [ 'libx264' ]
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canEncode.forEach(function (codec) {
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if (codecs[codec] === undefined) {
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return callback(new Error('Unknown codec ' + codec + ' in FFmpeg.'))
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}
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if (codecs[codec].canEncode !== true) {
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return callback(new Error('Unavailable encode codec ' + codec + ' in FFmpeg'))
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}
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})
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return callback(null)
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})
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}
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2017-06-10 20:15:25 +00:00
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function clientsExist (callback: (err: Error, clientsExist?: boolean) => void) {
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2016-12-29 09:33:36 +00:00
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db.OAuthClient.countTotal(function (err, totalClients) {
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2016-03-21 20:11:26 +00:00
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if (err) return callback(err)
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2016-02-07 10:23:23 +00:00
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2016-12-29 09:33:36 +00:00
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return callback(null, totalClients !== 0)
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2016-03-21 20:11:26 +00:00
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})
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}
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2017-06-10 20:15:25 +00:00
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function usersExist (callback: (err: Error, usersExist?: boolean) => void) {
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2016-12-11 20:50:51 +00:00
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db.User.countTotal(function (err, totalUsers) {
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2016-03-21 20:11:26 +00:00
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if (err) return callback(err)
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2016-08-16 19:51:35 +00:00
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return callback(null, totalUsers !== 0)
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2016-03-21 20:11:26 +00:00
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})
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2016-02-07 10:23:23 +00:00
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}
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2015-06-09 15:41:40 +00:00
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2016-02-07 10:23:23 +00:00
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// ---------------------------------------------------------------------------
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2016-01-31 10:23:52 +00:00
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2017-05-15 20:22:03 +00:00
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export {
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checkConfig,
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checkFFmpeg,
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checkMissedConfig,
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clientsExist,
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usersExist
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}
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