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Add SQL backup/restore commands in production guide
[github/Chocobozzz/PeerTube.git] / server / initializers / constants.ts
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 1f18b44012717ca005b975d8cda4ba7c8704b5aa..c10213890cd34c25603758eb98c8714a71a62cea 100644 (file)
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -1,15 +1,18 @@
-import * as config from 'config'
-import { join } from 'path'
+import { IConfig } from 'config'
+import { dirname, join } from 'path'
 import { JobCategory, JobState, VideoRateType } from '../../shared/models'
 import { ActivityPubActorType } from '../../shared/models/activitypub'
 import { FollowState } from '../../shared/models/actors'
 import { VideoPrivacy } from '../../shared/models/videos'
 // Do not use barrels, remain constants as independent as possible
-import { isTestInstance, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
+import { buildPath, isTestInstance, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
+
+// Use a variable to reload the configuration if we need
+let config: IConfig = require('config')
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 155
+const LAST_MIGRATION_VERSION = 175
 
 // ---------------------------------------------------------------------------
 
@@ -40,12 +43,12 @@ const OAUTH_LIFETIME = {
 
 // ---------------------------------------------------------------------------
 
-// Number of points we add/remove from a friend after a successful/bad request
-const SERVERS_SCORE = {
+// Number of points we add/remove after a successful/bad request
+const ACTOR_FOLLOW_SCORE = {
   PENALTY: -10,
   BONUS: 10,
-  BASE: 100,
-  MAX: 1000
+  BASE: 1000,
+  MAX: 10000
 }
 
 const FOLLOW_STATES: { [ id: string ]: FollowState } = {
@@ -76,9 +79,13 @@ const JOBS_FETCH_LIMIT_PER_CYCLE = {
 // 1 minutes
 let JOBS_FETCHING_INTERVAL = 60000
 
+// 1 hour
+let SCHEDULER_INTERVAL = 60000 * 60
+
 // ---------------------------------------------------------------------------
 
 const CONFIG = {
+  CUSTOM_FILE: getLocalConfigFilePath(),
   LISTEN: {
     PORT: config.get<number>('listen.port')
   },
@@ -90,13 +97,13 @@ const CONFIG = {
     PASSWORD: config.get<string>('database.password')
   },
   STORAGE: {
-    AVATARS_DIR: join(root(), config.get<string>('storage.avatars')),
-    LOG_DIR: join(root(), config.get<string>('storage.logs')),
-    VIDEOS_DIR: join(root(), config.get<string>('storage.videos')),
-    THUMBNAILS_DIR: join(root(), config.get<string>('storage.thumbnails')),
-    PREVIEWS_DIR: join(root(), config.get<string>('storage.previews')),
-    TORRENTS_DIR: join(root(), config.get<string>('storage.torrents')),
-    CACHE_DIR: join(root(), config.get<string>('storage.cache'))
+    AVATARS_DIR: buildPath(config.get<string>('storage.avatars')),
+    LOG_DIR: buildPath(config.get<string>('storage.logs')),
+    VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
+    THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
+    PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
+    TORRENTS_DIR: buildPath(config.get<string>('storage.torrents')),
+    CACHE_DIR: buildPath(config.get<string>('storage.cache'))
   },
   WEBSERVER: {
     SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
@@ -107,29 +114,29 @@ const CONFIG = {
     HOST: ''
   },
   ADMIN: {
-    EMAIL: config.get<string>('admin.email')
+    get EMAIL () { return config.get<string>('admin.email') }
   },
   SIGNUP: {
-    ENABLED: config.get<boolean>('signup.enabled'),
-    LIMIT: config.get<number>('signup.limit')
+    get ENABLED () { return config.get<boolean>('signup.enabled') },
+    get LIMIT () { return config.get<number>('signup.limit') }
   },
   USER: {
-    VIDEO_QUOTA: config.get<number>('user.video_quota')
+    get VIDEO_QUOTA () { return config.get<number>('user.video_quota') }
   },
   TRANSCODING: {
-    ENABLED: config.get<boolean>('transcoding.enabled'),
-    THREADS: config.get<number>('transcoding.threads'),
+    get ENABLED () { return config.get<boolean>('transcoding.enabled') },
+    get THREADS () { return config.get<number>('transcoding.threads') },
     RESOLUTIONS: {
-      '240' : config.get<boolean>('transcoding.resolutions.240p'),
-      '360': config.get<boolean>('transcoding.resolutions.360p'),
-      '480': config.get<boolean>('transcoding.resolutions.480p'),
-      '720': config.get<boolean>('transcoding.resolutions.720p'),
-      '1080': config.get<boolean>('transcoding.resolutions.1080p')
+      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') }
     }
   },
   CACHE: {
     PREVIEWS: {
-      SIZE: config.get<number>('cache.previews.size')
+      get SIZE () { return config.get<number>('cache.previews.size') }
     }
   }
 }
@@ -267,7 +274,8 @@ const SERVER_ACTOR_NAME = 'peertube'
 const ACTIVITY_PUB = {
   POTENTIAL_ACCEPT_HEADERS: [
     'application/activity+json',
-    'application/ld+json'
+    'application/ld+json',
+    'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
   ],
   ACCEPT_HEADER: 'application/activity+json, application/ld+json',
   PUBLIC: 'https://www.w3.org/ns/activitystreams#Public',
@@ -275,11 +283,12 @@ const ACTIVITY_PUB = {
   FETCH_PAGE_LIMIT: 100,
   MAX_HTTP_ATTEMPT: 5,
   URL_MIME_TYPES: {
-    VIDEO: [ 'video/mp4', 'video/webm', 'video/ogg' ], // TODO: Merge with VIDEO_MIMETYPE_EXT
+    VIDEO: Object.keys(VIDEO_MIMETYPE_EXT),
     TORRENT: [ 'application/x-bittorrent' ],
     MAGNET: [ 'application/x-bittorrent;x-scheme-handler/magnet' ]
   },
-  ACTOR_REFRESH_INTERVAL: 3600 * 24 // 1 day
+  MAX_RECURSION_COMMENTS: 100,
+  ACTOR_REFRESH_INTERVAL: 3600 * 24 * 1000 // 1 day
 }
 
 const ACTIVITY_PUB_ACTOR_TYPES: { [ id: string ]: ActivityPubActorType } = {
@@ -345,18 +354,18 @@ const OPENGRAPH_AND_OEMBED_COMMENT = '<!-- open graph and oembed tags -->'
 
 // Special constants for a test instance
 if (isTestInstance() === true) {
-  SERVERS_SCORE.BASE = 20
+  ACTOR_FOLLOW_SCORE.BASE = 20
   JOBS_FETCHING_INTERVAL = 1000
   REMOTE_SCHEME.HTTP = 'http'
   REMOTE_SCHEME.WS = 'ws'
   STATIC_MAX_AGE = '0'
   ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE = 2
-  ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 60 // 1 minute
+  ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
   CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max = 100 * 1024 // 100KB
+  SCHEDULER_INTERVAL = 10000
 }
 
-CONFIG.WEBSERVER.URL = sanitizeUrl(CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT)
-CONFIG.WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
+updateWebserverConfig()
 
 // ---------------------------------------------------------------------------
 
@@ -377,7 +386,7 @@ export {
   OAUTH_LIFETIME,
   OPENGRAPH_AND_OEMBED_COMMENT,
   PAGINATION_COUNT_DEFAULT,
-  SERVERS_SCORE,
+  ACTOR_FOLLOW_SCORE,
   PREVIEWS_SIZE,
   REMOTE_SCHEME,
   FOLLOW_STATES,
@@ -395,5 +404,53 @@ export {
   VIDEO_LICENCES,
   VIDEO_RATE_TYPES,
   VIDEO_MIMETYPE_EXT,
-  AVATAR_MIMETYPE_EXT
+  AVATAR_MIMETYPE_EXT,
+  SCHEDULER_INTERVAL
+}
+
+// ---------------------------------------------------------------------------
+
+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 updateWebserverConfig () {
+  CONFIG.WEBSERVER.URL = sanitizeUrl(CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT)
+  CONFIG.WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
+}
+
+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')
+
+  updateWebserverConfig()
 }
ActivityPub-federated video streaming platform using P2P directly in your web browser