[github/Chocobozzz/PeerTube.git] / server / initializers / config.ts

import { IConfig } from 'config'
import { dirname, join } from 'path'
import { VideosRedundancy } from '../../shared/models'
// Do not use barrels, remain constants as independent as possible
import { buildPath, parseBytes, parseDurationToMs, root } from '../helpers/core-utils'
import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
import * as bytes from 'bytes'

// Use a variable to reload the configuration if we need
let config: IConfig = require('config')

const configChangedHandlers: Function[] = []

const CONFIG = {
  CUSTOM_FILE: getLocalConfigFilePath(),
  LISTEN: {
    PORT: config.get<number>('listen.port'),
    HOSTNAME: config.get<string>('listen.hostname')
  },
  DATABASE: {
    DBNAME: 'peertube' + config.get<string>('database.suffix'),
    HOSTNAME: config.get<string>('database.hostname'),
    PORT: config.get<number>('database.port'),
    USERNAME: config.get<string>('database.username'),
    PASSWORD: config.get<string>('database.password'),
    POOL: {
      MAX: config.get<number>('database.pool.max')
    }
  },
  REDIS: {
    HOSTNAME: config.has('redis.hostname') ? config.get<string>('redis.hostname') : null,
    PORT: config.has('redis.port') ? config.get<number>('redis.port') : null,
    SOCKET: config.has('redis.socket') ? config.get<string>('redis.socket') : null,
    AUTH: config.has('redis.auth') ? config.get<string>('redis.auth') : null,
    DB: config.has('redis.db') ? config.get<number>('redis.db') : null
  },
  SMTP: {
    HOSTNAME: config.get<string>('smtp.hostname'),
    PORT: config.get<number>('smtp.port'),
    USERNAME: config.get<string>('smtp.username'),
    PASSWORD: config.get<string>('smtp.password'),
    TLS: config.get<boolean>('smtp.tls'),
    DISABLE_STARTTLS: config.get<boolean>('smtp.disable_starttls'),
    CA_FILE: config.get<string>('smtp.ca_file'),
    FROM_ADDRESS: config.get<string>('smtp.from_address')
  },
  EMAIL: {
    BODY: {
      SIGNATURE: config.get<string>('email.body.signature')
    },
    SUBJECT: {
      PREFIX: config.get<string>('email.subject.prefix') + ' '
    }
  },
  STORAGE: {
    TMP_DIR: buildPath(config.get<string>('storage.tmp')),
    AVATARS_DIR: buildPath(config.get<string>('storage.avatars')),
    LOG_DIR: buildPath(config.get<string>('storage.logs')),
    VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
    STREAMING_PLAYLISTS_DIR: buildPath(config.get<string>('storage.streaming_playlists')),
    REDUNDANCY_DIR: buildPath(config.get<string>('storage.redundancy')),
    THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
    PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
    CAPTIONS_DIR: buildPath(config.get<string>('storage.captions')),
    TORRENTS_DIR: buildPath(config.get<string>('storage.torrents')),
    CACHE_DIR: buildPath(config.get<string>('storage.cache')),
    PLUGINS_DIR: buildPath(config.get<string>('storage.plugins'))
  },
  WEBSERVER: {
    SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
    WS: config.get<boolean>('webserver.https') === true ? 'wss' : 'ws',
    HOSTNAME: config.get<string>('webserver.hostname'),
    PORT: config.get<number>('webserver.port')
  },
  RATES_LIMIT: {
    API: {
      WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.api.window')),
      MAX: config.get<number>('rates_limit.api.max')
    },
    SIGNUP: {
      WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.signup.window')),
      MAX: config.get<number>('rates_limit.signup.max')
    },
    LOGIN: {
      WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.login.window')),
      MAX: config.get<number>('rates_limit.login.max')
    },
    ASK_SEND_EMAIL: {
      WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.ask_send_email.window')),
      MAX: config.get<number>('rates_limit.ask_send_email.max')
    }
  },
  TRUST_PROXY: config.get<string[]>('trust_proxy'),
  LOG: {
    LEVEL: config.get<string>('log.level'),
    ROTATION: {
      ENABLED: config.get<boolean>('log.rotation.enabled'),
      MAX_FILE_SIZE: bytes.parse(config.get<string>('log.rotation.maxFileSize')),
      MAX_FILES: config.get<number>('log.rotation.maxFiles')
    },
    ANONYMIZE_IP: config.get<boolean>('log.anonymizeIP')
  },
  SEARCH: {
    REMOTE_URI: {
      USERS: config.get<boolean>('search.remote_uri.users'),
      ANONYMOUS: config.get<boolean>('search.remote_uri.anonymous')
    }
  },
  TRENDING: {
    VIDEOS: {
      INTERVAL_DAYS: config.get<number>('trending.videos.interval_days')
    }
  },
  REDUNDANCY: {
    VIDEOS: {
      CHECK_INTERVAL: parseDurationToMs(config.get<string>('redundancy.videos.check_interval')),
      STRATEGIES: buildVideosRedundancy(config.get<any[]>('redundancy.videos.strategies'))
    }
  },
  CSP: {
    ENABLED: config.get<boolean>('csp.enabled'),
    REPORT_ONLY: config.get<boolean>('csp.report_only'),
    REPORT_URI: config.get<boolean>('csp.report_uri')
  },
  TRACKER: {
    ENABLED: config.get<boolean>('tracker.enabled'),
    PRIVATE: config.get<boolean>('tracker.private'),
    REJECT_TOO_MANY_ANNOUNCES: config.get<boolean>('tracker.reject_too_many_announces')
  },
  HISTORY: {
    VIDEOS: {
      MAX_AGE: parseDurationToMs(config.get('history.videos.max_age'))
    }
  },
  VIEWS: {
    VIDEOS: {
      REMOTE: {
        MAX_AGE: parseDurationToMs(config.get('views.videos.remote.max_age'))
      }
    }
  },
  PLUGINS: {
    INDEX: {
      ENABLED: config.get<boolean>('plugins.index.enabled'),
      CHECK_LATEST_VERSIONS_INTERVAL: parseDurationToMs(config.get<string>('plugins.index.check_latest_versions_interval')),
      URL: config.get<string>('plugins.index.url')
    }
  },
  ADMIN: {
    get EMAIL () { return config.get<string>('admin.email') }
  },
  CONTACT_FORM: {
    get ENABLED () { return config.get<boolean>('contact_form.enabled') }
  },
  SIGNUP: {
    get ENABLED () { return config.get<boolean>('signup.enabled') },
    get LIMIT () { return config.get<number>('signup.limit') },
    get REQUIRES_EMAIL_VERIFICATION () { return config.get<boolean>('signup.requires_email_verification') },
    FILTERS: {
      CIDR: {
        get WHITELIST () { return config.get<string[]>('signup.filters.cidr.whitelist') },
        get BLACKLIST () { return config.get<string[]>('signup.filters.cidr.blacklist') }
      }
    }
  },
  USER: {
    get VIDEO_QUOTA () { return parseBytes(config.get<number>('user.video_quota')) },
    get VIDEO_QUOTA_DAILY () { return parseBytes(config.get<number>('user.video_quota_daily')) }
  },
  TRANSCODING: {
    get ENABLED () { return config.get<boolean>('transcoding.enabled') },
    get ALLOW_ADDITIONAL_EXTENSIONS () { return config.get<boolean>('transcoding.allow_additional_extensions') },
    get ALLOW_AUDIO_FILES () { return config.get<boolean>('transcoding.allow_audio_files') },
    get THREADS () { return config.get<number>('transcoding.threads') },
    RESOLUTIONS: {
      get '0p' () { return config.get<boolean>('transcoding.resolutions.0p') },
      get '240p' () { return config.get<boolean>('transcoding.resolutions.240p') },
      get '360p' () { return config.get<boolean>('transcoding.resolutions.360p') },
      get '480p' () { return config.get<boolean>('transcoding.resolutions.480p') },
      get '720p' () { return config.get<boolean>('transcoding.resolutions.720p') },
      get '1080p' () { return config.get<boolean>('transcoding.resolutions.1080p') },
      get '2160p' () { return config.get<boolean>('transcoding.resolutions.2160p') }
    },
    HLS: {
      get ENABLED () { return config.get<boolean>('transcoding.hls.enabled') }
    },
    WEBTORRENT: {
      get ENABLED () { return config.get<boolean>('transcoding.webtorrent.enabled') }
    }
  },
  IMPORT: {
    VIDEOS: {
      HTTP: {
        get ENABLED () { return config.get<boolean>('import.videos.http.enabled') }
      },
      TORRENT: {
        get ENABLED () { return config.get<boolean>('import.videos.torrent.enabled') }
      }
    }
  },
  AUTO_BLACKLIST: {
    VIDEOS: {
      OF_USERS: {
        get ENABLED () { return config.get<boolean>('auto_blacklist.videos.of_users.enabled') }
      }
    }
  },
  CACHE: {
    PREVIEWS: {
      get SIZE () { return config.get<number>('cache.previews.size') }
    },
    VIDEO_CAPTIONS: {
      get SIZE () { return config.get<number>('cache.captions.size') }
    }
  },
  INSTANCE: {
    get NAME () { return config.get<string>('instance.name') },
    get SHORT_DESCRIPTION () { return config.get<string>('instance.short_description') },
    get DESCRIPTION () { return config.get<string>('instance.description') },
    get TERMS () { return config.get<string>('instance.terms') },
    get CODE_OF_CONDUCT () { return config.get<string>('instance.code_of_conduct') },

    get CREATION_REASON () { return config.get<string>('instance.creation_reason') },

    get MODERATION_INFORMATION () { return config.get<string>('instance.moderation_information') },
    get ADMINISTRATOR () { return config.get<string>('instance.administrator') },
    get MAINTENANCE_LIFETIME () { return config.get<string>('instance.maintenance_lifetime') },
    get BUSINESS_MODEL () { return config.get<string>('instance.business_model') },
    get HARDWARE_INFORMATION () { return config.get<string>('instance.hardware_information') },

    get LANGUAGES () { return config.get<string[]>('instance.languages') || [] },
    get CATEGORIES () { return config.get<number[]>('instance.categories') || [] },

    get IS_NSFW () { return config.get<boolean>('instance.is_nsfw') },
    get DEFAULT_CLIENT_ROUTE () { return config.get<string>('instance.default_client_route') },
    get DEFAULT_NSFW_POLICY () { return config.get<NSFWPolicyType>('instance.default_nsfw_policy') },
    CUSTOMIZATIONS: {
      get JAVASCRIPT () { return config.get<string>('instance.customizations.javascript') },
      get CSS () { return config.get<string>('instance.customizations.css') }
    },
    get ROBOTS () { return config.get<string>('instance.robots') },
    get SECURITYTXT () { return config.get<string>('instance.securitytxt') },
    get SECURITYTXT_CONTACT () { return config.get<string>('admin.email') }
  },
  SERVICES: {
    TWITTER: {
      get USERNAME () { return config.get<string>('services.twitter.username') },
      get WHITELISTED () { return config.get<boolean>('services.twitter.whitelisted') }
    }
  },
  FOLLOWERS: {
    INSTANCE: {
      get ENABLED () { return config.get<boolean>('followers.instance.enabled') },
      get MANUAL_APPROVAL () { return config.get<boolean>('followers.instance.manual_approval') }
    }
  },
  FOLLOWINGS: {
    INSTANCE: {
      AUTO_FOLLOW_BACK: {
        get ENABLED () {
          return config.get<boolean>('followings.instance.auto_follow_back.enabled')
        }
      },
      AUTO_FOLLOW_INDEX: {
        get ENABLED () {
          return config.get<boolean>('followings.instance.auto_follow_index.enabled')
        },
        get INDEX_URL () {
          return config.get<string>('followings.instance.auto_follow_index.index_url')
        }
      }
    }
  },
  THEME: {
    get DEFAULT () { return config.get<string>('theme.default') }
  }
}

function registerConfigChangedHandler (fun: Function) {
  configChangedHandlers.push(fun)
}

// ---------------------------------------------------------------------------

export {
  CONFIG,
  registerConfigChangedHandler
}

// ---------------------------------------------------------------------------

function getLocalConfigFilePath () {
  const configSources = config.util.getConfigSources()
  if (configSources.length === 0) throw new Error('Invalid config source.')

  let filename = 'local'
  if (process.env.NODE_ENV) filename += `-${process.env.NODE_ENV}`
  if (process.env.NODE_APP_INSTANCE) filename += `-${process.env.NODE_APP_INSTANCE}`

  return join(dirname(configSources[ 0 ].name), filename + '.json')
}

function buildVideosRedundancy (objs: any[]): VideosRedundancy[] {
  if (!objs) return []

  if (!Array.isArray(objs)) return objs

  return objs.map(obj => {
    return Object.assign({}, obj, {
      minLifetime: parseDurationToMs(obj.min_lifetime),
      size: bytes.parse(obj.size),
      minViews: obj.min_views
    })
  })
}

export function reloadConfig () {

  function directory () {
    if (process.env.NODE_CONFIG_DIR) {
      return process.env.NODE_CONFIG_DIR
    }

    return join(root(), 'config')
  }

  function purge () {
    for (const fileName in require.cache) {
      if (-1 === fileName.indexOf(directory())) {
        continue
      }

      delete require.cache[fileName]
    }

    delete require.cache[require.resolve('config')]
  }

  purge()

  config = require('config')

  for (const configChangedHandler of configChangedHandlers) {
    configChangedHandler()
  }
}
Commit	Line	Data
6dd9de95 C	1	import { IConfig } from 'config'
	2	import { dirname, join } from 'path'
	3	import { VideosRedundancy } from '../../shared/models'
	4	// Do not use barrels, remain constants as independent as possible
8f0bc73d	5	import { buildPath, parseBytes, parseDurationToMs, root } from '../helpers/core-utils'
6dd9de95 C	6	import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
	7	import * as bytes from 'bytes'
	8
	9	// Use a variable to reload the configuration if we need
	10	let config: IConfig = require('config')
	11
	12	const configChangedHandlers: Function[] = []
	13
	14	const CONFIG = {
	15	CUSTOM_FILE: getLocalConfigFilePath(),
	16	LISTEN: {
	17	PORT: config.get<number>('listen.port'),
	18	HOSTNAME: config.get<string>('listen.hostname')
	19	},
	20	DATABASE: {
	21	DBNAME: 'peertube' + config.get<string>('database.suffix'),
	22	HOSTNAME: config.get<string>('database.hostname'),
	23	PORT: config.get<number>('database.port'),
	24	USERNAME: config.get<string>('database.username'),
	25	PASSWORD: config.get<string>('database.password'),
	26	POOL: {
	27	MAX: config.get<number>('database.pool.max')
	28	}
	29	},
	30	REDIS: {
	31	HOSTNAME: config.has('redis.hostname') ? config.get<string>('redis.hostname') : null,
	32	PORT: config.has('redis.port') ? config.get<number>('redis.port') : null,
	33	SOCKET: config.has('redis.socket') ? config.get<string>('redis.socket') : null,
	34	AUTH: config.has('redis.auth') ? config.get<string>('redis.auth') : null,
	35	DB: config.has('redis.db') ? config.get<number>('redis.db') : null
	36	},
	37	SMTP: {
	38	HOSTNAME: config.get<string>('smtp.hostname'),
	39	PORT: config.get<number>('smtp.port'),
	40	USERNAME: config.get<string>('smtp.username'),
	41	PASSWORD: config.get<string>('smtp.password'),
	42	TLS: config.get<boolean>('smtp.tls'),
	43	DISABLE_STARTTLS: config.get<boolean>('smtp.disable_starttls'),
	44	CA_FILE: config.get<string>('smtp.ca_file'),
	45	FROM_ADDRESS: config.get<string>('smtp.from_address')
	46	},
b5bfadf0 YB	47	EMAIL: {
	48	BODY: {
	49	SIGNATURE: config.get<string>('email.body.signature')
	50	},
916937d7 C	51	SUBJECT: {
916937d7 C	52	PREFIX: config.get<string>('email.subject.prefix') + ' '
b5bfadf0 YB	53	}
b5bfadf0 YB	54	},
6dd9de95 C	55	STORAGE: {
	56	TMP_DIR: buildPath(config.get<string>('storage.tmp')),
	57	AVATARS_DIR: buildPath(config.get<string>('storage.avatars')),
	58	LOG_DIR: buildPath(config.get<string>('storage.logs')),
	59	VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
	60	STREAMING_PLAYLISTS_DIR: buildPath(config.get<string>('storage.streaming_playlists')),
	61	REDUNDANCY_DIR: buildPath(config.get<string>('storage.redundancy')),
	62	THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
	63	PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
	64	CAPTIONS_DIR: buildPath(config.get<string>('storage.captions')),
	65	TORRENTS_DIR: buildPath(config.get<string>('storage.torrents')),
345da516 C	66	CACHE_DIR: buildPath(config.get<string>('storage.cache')),
345da516 C	67	PLUGINS_DIR: buildPath(config.get<string>('storage.plugins'))
6dd9de95 C	68	},
	69	WEBSERVER: {
	70	SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
	71	WS: config.get<boolean>('webserver.https') === true ? 'wss' : 'ws',
	72	HOSTNAME: config.get<string>('webserver.hostname'),
	73	PORT: config.get<number>('webserver.port')
	74	},
c342726a	75	RATES_LIMIT: {
c1340a6a C	76	API: {
	77	WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.api.window')),
	78	MAX: config.get<number>('rates_limit.api.max')
	79	},
	80	SIGNUP: {
	81	WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.signup.window')),
	82	MAX: config.get<number>('rates_limit.signup.max')
	83	},
c342726a YB	84	LOGIN: {
	85	WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.login.window')),
	86	MAX: config.get<number>('rates_limit.login.max')
	87	},
	88	ASK_SEND_EMAIL: {
	89	WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.ask_send_email.window')),
	90	MAX: config.get<number>('rates_limit.ask_send_email.max')
	91	}
	92	},
6dd9de95 C	93	TRUST_PROXY: config.get<string[]>('trust_proxy'),
6dd9de95 C	94	LOG: {
fcf4569f	95	LEVEL: config.get<string>('log.level'),
2f6b5e2d C	96	ROTATION: {
	97	ENABLED: config.get<boolean>('log.rotation.enabled'),
	98	MAX_FILE_SIZE: bytes.parse(config.get<string>('log.rotation.maxFileSize')),
	99	MAX_FILES: config.get<number>('log.rotation.maxFiles')
	100	},
	101	ANONYMIZE_IP: config.get<boolean>('log.anonymizeIP')
6dd9de95 C	102	},
	103	SEARCH: {
	104	REMOTE_URI: {
	105	USERS: config.get<boolean>('search.remote_uri.users'),
	106	ANONYMOUS: config.get<boolean>('search.remote_uri.anonymous')
	107	}
	108	},
	109	TRENDING: {
	110	VIDEOS: {
	111	INTERVAL_DAYS: config.get<number>('trending.videos.interval_days')
	112	}
	113	},
	114	REDUNDANCY: {
	115	VIDEOS: {
8f0bc73d	116	CHECK_INTERVAL: parseDurationToMs(config.get<string>('redundancy.videos.check_interval')),
6dd9de95 C	117	STRATEGIES: buildVideosRedundancy(config.get<any[]>('redundancy.videos.strategies'))
	118	}
	119	},
	120	CSP: {
	121	ENABLED: config.get<boolean>('csp.enabled'),
	122	REPORT_ONLY: config.get<boolean>('csp.report_only'),
	123	REPORT_URI: config.get<boolean>('csp.report_uri')
	124	},
	125	TRACKER: {
	126	ENABLED: config.get<boolean>('tracker.enabled'),
	127	PRIVATE: config.get<boolean>('tracker.private'),
	128	REJECT_TOO_MANY_ANNOUNCES: config.get<boolean>('tracker.reject_too_many_announces')
	129	},
8f0bc73d C	130	HISTORY: {
	131	VIDEOS: {
	132	MAX_AGE: parseDurationToMs(config.get('history.videos.max_age'))
	133	}
	134	},
cda03765 C	135	VIEWS: {
	136	VIDEOS: {
	137	REMOTE: {
	138	MAX_AGE: parseDurationToMs(config.get('views.videos.remote.max_age'))
	139	}
	140	}
	141	},
6702a1b2 C	142	PLUGINS: {
	143	INDEX: {
	144	ENABLED: config.get<boolean>('plugins.index.enabled'),
d133f385 C	145	CHECK_LATEST_VERSIONS_INTERVAL: parseDurationToMs(config.get<string>('plugins.index.check_latest_versions_interval')),
d133f385 C	146	URL: config.get<string>('plugins.index.url')
6702a1b2 C	147	}
6702a1b2 C	148	},
6dd9de95 C	149	ADMIN: {
	150	get EMAIL () { return config.get<string>('admin.email') }
	151	},
	152	CONTACT_FORM: {
	153	get ENABLED () { return config.get<boolean>('contact_form.enabled') }
	154	},
	155	SIGNUP: {
	156	get ENABLED () { return config.get<boolean>('signup.enabled') },
	157	get LIMIT () { return config.get<number>('signup.limit') },
	158	get REQUIRES_EMAIL_VERIFICATION () { return config.get<boolean>('signup.requires_email_verification') },
	159	FILTERS: {
	160	CIDR: {
	161	get WHITELIST () { return config.get<string[]>('signup.filters.cidr.whitelist') },
	162	get BLACKLIST () { return config.get<string[]>('signup.filters.cidr.blacklist') }
	163	}
	164	}
	165	},
	166	USER: {
	167	get VIDEO_QUOTA () { return parseBytes(config.get<number>('user.video_quota')) },
	168	get VIDEO_QUOTA_DAILY () { return parseBytes(config.get<number>('user.video_quota_daily')) }
	169	},
	170	TRANSCODING: {
	171	get ENABLED () { return config.get<boolean>('transcoding.enabled') },
	172	get ALLOW_ADDITIONAL_EXTENSIONS () { return config.get<boolean>('transcoding.allow_additional_extensions') },
536598cf	173	get ALLOW_AUDIO_FILES () { return config.get<boolean>('transcoding.allow_audio_files') },
6dd9de95 C	174	get THREADS () { return config.get<number>('transcoding.threads') },
6dd9de95 C	175	RESOLUTIONS: {
5c7d6508	176	get '0p' () { return config.get<boolean>('transcoding.resolutions.0p') },
6dd9de95 C	177	get '240p' () { return config.get<boolean>('transcoding.resolutions.240p') },
	178	get '360p' () { return config.get<boolean>('transcoding.resolutions.360p') },
	179	get '480p' () { return config.get<boolean>('transcoding.resolutions.480p') },
	180	get '720p' () { return config.get<boolean>('transcoding.resolutions.720p') },
00aa1f0d C	181	get '1080p' () { return config.get<boolean>('transcoding.resolutions.1080p') },
00aa1f0d C	182	get '2160p' () { return config.get<boolean>('transcoding.resolutions.2160p') }
6dd9de95 C	183	},
	184	HLS: {
	185	get ENABLED () { return config.get<boolean>('transcoding.hls.enabled') }
d7a25329 C	186	},
	187	WEBTORRENT: {
	188	get ENABLED () { return config.get<boolean>('transcoding.webtorrent.enabled') }
6dd9de95 C	189	}
	190	},
	191	IMPORT: {
	192	VIDEOS: {
	193	HTTP: {
	194	get ENABLED () { return config.get<boolean>('import.videos.http.enabled') }
	195	},
	196	TORRENT: {
	197	get ENABLED () { return config.get<boolean>('import.videos.torrent.enabled') }
	198	}
	199	}
	200	},
	201	AUTO_BLACKLIST: {
	202	VIDEOS: {
	203	OF_USERS: {
	204	get ENABLED () { return config.get<boolean>('auto_blacklist.videos.of_users.enabled') }
	205	}
	206	}
	207	},
	208	CACHE: {
	209	PREVIEWS: {
	210	get SIZE () { return config.get<number>('cache.previews.size') }
	211	},
	212	VIDEO_CAPTIONS: {
	213	get SIZE () { return config.get<number>('cache.captions.size') }
	214	}
	215	},
	216	INSTANCE: {
	217	get NAME () { return config.get<string>('instance.name') },
	218	get SHORT_DESCRIPTION () { return config.get<string>('instance.short_description') },
	219	get DESCRIPTION () { return config.get<string>('instance.description') },
	220	get TERMS () { return config.get<string>('instance.terms') },
ccc00cb2 C	221	get CODE_OF_CONDUCT () { return config.get<string>('instance.code_of_conduct') },
ccc00cb2 C	222
8ae03c37 C	223	get CREATION_REASON () { return config.get<string>('instance.creation_reason') },
8ae03c37 C	224
ccc00cb2 C	225	get MODERATION_INFORMATION () { return config.get<string>('instance.moderation_information') },
	226	get ADMINISTRATOR () { return config.get<string>('instance.administrator') },
	227	get MAINTENANCE_LIFETIME () { return config.get<string>('instance.maintenance_lifetime') },
	228	get BUSINESS_MODEL () { return config.get<string>('instance.business_model') },
be04c6fd	229	get HARDWARE_INFORMATION () { return config.get<string>('instance.hardware_information') },
ccc00cb2 C	230
	231	get LANGUAGES () { return config.get<string[]>('instance.languages') \|\| [] },
	232	get CATEGORIES () { return config.get<number[]>('instance.categories') \|\| [] },
	233
6dd9de95 C	234	get IS_NSFW () { return config.get<boolean>('instance.is_nsfw') },
	235	get DEFAULT_CLIENT_ROUTE () { return config.get<string>('instance.default_client_route') },
	236	get DEFAULT_NSFW_POLICY () { return config.get<NSFWPolicyType>('instance.default_nsfw_policy') },
	237	CUSTOMIZATIONS: {
	238	get JAVASCRIPT () { return config.get<string>('instance.customizations.javascript') },
	239	get CSS () { return config.get<string>('instance.customizations.css') }
	240	},
	241	get ROBOTS () { return config.get<string>('instance.robots') },
	242	get SECURITYTXT () { return config.get<string>('instance.securitytxt') },
	243	get SECURITYTXT_CONTACT () { return config.get<string>('admin.email') }
	244	},
	245	SERVICES: {
	246	TWITTER: {
	247	get USERNAME () { return config.get<string>('services.twitter.username') },
	248	get WHITELISTED () { return config.get<boolean>('services.twitter.whitelisted') }
	249	}
	250	},
	251	FOLLOWERS: {
	252	INSTANCE: {
	253	get ENABLED () { return config.get<boolean>('followers.instance.enabled') },
	254	get MANUAL_APPROVAL () { return config.get<boolean>('followers.instance.manual_approval') }
	255	}
7cd4d2ba	256	},
8424c402 C	257	FOLLOWINGS: {
	258	INSTANCE: {
	259	AUTO_FOLLOW_BACK: {
	260	get ENABLED () {
	261	return config.get<boolean>('followings.instance.auto_follow_back.enabled')
	262	}
	263	},
	264	AUTO_FOLLOW_INDEX: {
	265	get ENABLED () {
	266	return config.get<boolean>('followings.instance.auto_follow_index.enabled')
	267	},
	268	get INDEX_URL () {
	269	return config.get<string>('followings.instance.auto_follow_index.index_url')
	270	}
	271	}
	272	}
	273	},
7cd4d2ba C	274	THEME: {
7cd4d2ba C	275	get DEFAULT () { return config.get<string>('theme.default') }
6dd9de95 C	276	}
	277	}
	278
	279	function registerConfigChangedHandler (fun: Function) {
	280	configChangedHandlers.push(fun)
	281	}
	282
	283	// ---------------------------------------------------------------------------
	284
	285	export {
	286	CONFIG,
	287	registerConfigChangedHandler
	288	}
	289
	290	// ---------------------------------------------------------------------------
	291
	292	function getLocalConfigFilePath () {
	293	const configSources = config.util.getConfigSources()
	294	if (configSources.length === 0) throw new Error('Invalid config source.')
	295
	296	let filename = 'local'
	297	if (process.env.NODE_ENV) filename += `-${process.env.NODE_ENV}`
	298	if (process.env.NODE_APP_INSTANCE) filename += `-${process.env.NODE_APP_INSTANCE}`
	299
	300	return join(dirname(configSources[ 0 ].name), filename + '.json')
	301	}
	302
	303	function buildVideosRedundancy (objs: any[]): VideosRedundancy[] {
	304	if (!objs) return []
	305
	306	if (!Array.isArray(objs)) return objs
	307
	308	return objs.map(obj => {
	309	return Object.assign({}, obj, {
8f0bc73d	310	minLifetime: parseDurationToMs(obj.min_lifetime),
6dd9de95 C	311	size: bytes.parse(obj.size),
	312	minViews: obj.min_views
	313	})
	314	})
	315	}
	316
	317	export function reloadConfig () {
	318
	319	function directory () {
	320	if (process.env.NODE_CONFIG_DIR) {
	321	return process.env.NODE_CONFIG_DIR
	322	}
	323
	324	return join(root(), 'config')
	325	}
	326
	327	function purge () {
	328	for (const fileName in require.cache) {
	329	if (-1 === fileName.indexOf(directory())) {
	330	continue
	331	}
	332
	333	delete require.cache[fileName]
	334	}
	335
	336	delete require.cache[require.resolve('config')]
	337	}
	338
	339	purge()
	340
	341	config = require('config')
	342
	343	for (const configChangedHandler of configChangedHandlers) {
	344	configChangedHandler()
	345	}
	346	}