Basic video redundancy implementation

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

diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 5d93c6b82458f1bec7bac7938b15ee5bd39ce831..6b4afbfd8a1e6f42ab4a477b306cc00076afc922 100644 (file)
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -1,6 +1,6 @@
 import { IConfig } from 'config'
 import { dirname, join } from 'path'
-import { JobType, VideoRateType, VideoState } from '../../shared/models'
+import { JobType, VideoRateType, VideoRedundancyStrategy, VideoState, VideosRedundancy } from '../../shared/models'
 import { ActivityPubActorType } from '../../shared/models/activitypub'
 import { FollowState } from '../../shared/models/actors'
 import { VideoAbuseState, VideoImportState, VideoPrivacy } from '../../shared/models/videos'
@@ -9,13 +9,14 @@ import { buildPath, isTestInstance, root, sanitizeHost, sanitizeUrl } from '../h
 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
 import { invert } from 'lodash'
 import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
+import * as bytes from 'bytes'
 
 // Use a variable to reload the configuration if we need
 let config: IConfig = require('config')
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 265
+const LAST_MIGRATION_VERSION = 270
 
 // ---------------------------------------------------------------------------
 
@@ -37,14 +38,15 @@ const SORTABLE_COLUMNS = {
   JOBS: [ 'createdAt' ],
   VIDEO_ABUSES: [ 'id', 'createdAt', 'state' ],
   VIDEO_CHANNELS: [ 'id', 'name', 'updatedAt', 'createdAt' ],
-  VIDEOS: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes' ],
   VIDEO_IMPORTS: [ 'createdAt' ],
   VIDEO_COMMENT_THREADS: [ 'createdAt' ],
   BLACKLISTS: [ 'id', 'name', 'duration', 'views', 'likes', 'dislikes', 'uuid', 'createdAt' ],
   FOLLOWERS: [ 'createdAt' ],
   FOLLOWING: [ 'createdAt' ],
 
-  VIDEOS_SEARCH: [ 'match', 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes' ],
+  VIDEOS: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'trending' ],
+
+  VIDEOS_SEARCH: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'match' ],
   VIDEO_CHANNELS_SEARCH: [ 'match', 'displayName', 'createdAt' ]
 }
 
@@ -56,8 +58,12 @@ const OAUTH_LIFETIME = {
 const ROUTE_CACHE_LIFETIME = {
   FEEDS: '15 minutes',
   ROBOTS: '2 hours',
+  SECURITYTXT: '2 hours',
   NODEINFO: '10 minutes',
   DNT_POLICY: '1 week',
+  OVERVIEWS: {
+    VIDEOS: '1 hour'
+  },
   ACTIVITY_PUB: {
     VIDEOS: '1 second' // 1 second, cache concurrent requests after a broadcast for example
   }
@@ -132,7 +138,8 @@ let SCHEDULER_INTERVALS_MS = {
   badActorFollow: 60000 * 60, // 1 hour
   removeOldJobs: 60000 * 60, // 1 hour
   updateVideos: 60000, // 1 minute
-  youtubeDLUpdate: 60000 * 60 * 24 // 1 day
+  youtubeDLUpdate: 60000 * 60 * 24, // 1 day
+  videosRedundancy: 60000 * 2 // 2 hours
 }
 
 // ---------------------------------------------------------------------------
@@ -198,6 +205,14 @@ const CONFIG = {
       ANONYMOUS: config.get<boolean>('search.remote_uri.anonymous')
     }
   },
+  TRENDING: {
+    VIDEOS: {
+      INTERVAL_DAYS: config.get<number>('trending.videos.interval_days')
+    }
+  },
+  REDUNDANCY: {
+    VIDEOS: buildVideosRedundancy(config.get<any[]>('redundancy.videos'))
+  },
   ADMIN: {
     get EMAIL () { return config.get<string>('admin.email') }
   },
@@ -256,7 +271,9 @@ const CONFIG = {
       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 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: {
@@ -309,6 +326,9 @@ const CONSTRAINTS_FIELDS = {
       }
     }
   },
+  VIDEOS_REDUNDANCY: {
+    URL: { min: 3, max: 2000 } // Length
+  },
   VIDEOS: {
     NAME: { min: 3, max: 120 }, // Length
     LANGUAGE: { min: 1, max: 10 }, // Length
@@ -361,6 +381,10 @@ const RATES_LIMIT = {
   LOGIN: {
     WINDOW_MS: 5 * 60 * 1000, // 5 minutes
     MAX: 15 // 15 attempts
+  },
+  ASK_SEND_EMAIL: {
+    WINDOW_MS: 5 * 60 * 1000, // 5 minutes
+    MAX: 3 // 3 attempts
   }
 }
 
@@ -464,6 +488,15 @@ const TORRENT_MIMETYPE_EXT = {
 
 // ---------------------------------------------------------------------------
 
+const OVERVIEWS = {
+  VIDEOS: {
+    SAMPLE_THRESHOLD: 6,
+    SAMPLES_COUNT: 2
+  }
+}
+
+// ---------------------------------------------------------------------------
+
 const SERVER_ACTOR_NAME = 'peertube'
 
 const ACTIVITY_PUB = {
@@ -559,6 +592,13 @@ const CACHE = {
   }
 }
 
+const REDUNDANCY = {
+  VIDEOS: {
+    EXPIRES_AFTER_MS: 48 * 3600 * 1000, // 2 days
+    RANDOMIZED_FACTOR: 5
+  }
+}
+
 const ACCEPT_HEADERS = [ 'html', 'application/json' ].concat(ACTIVITY_PUB.POTENTIAL_ACCEPT_HEADERS)
 
 // ---------------------------------------------------------------------------
@@ -604,8 +644,11 @@ if (isTestInstance() === true) {
   SCHEDULER_INTERVALS_MS.badActorFollow = 10000
   SCHEDULER_INTERVALS_MS.removeOldJobs = 10000
   SCHEDULER_INTERVALS_MS.updateVideos = 5000
+  SCHEDULER_INTERVALS_MS.videosRedundancy = 5000
   REPEAT_JOBS['videos-views'] = { every: 5000 }
 
+  REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
+
   VIDEO_VIEW_LIFETIME = 1000 // 1 second
 
   JOB_ATTEMPTS['email'] = 1
@@ -628,6 +671,7 @@ export {
   CONFIG,
   CONSTRAINTS_FIELDS,
   EMBED_SIZE,
+  REDUNDANCY,
   JOB_CONCURRENCY,
   JOB_ATTEMPTS,
   LAST_MIGRATION_VERSION,
@@ -666,6 +710,7 @@ export {
   USER_PASSWORD_RESET_LIFETIME,
   USER_EMAIL_VERIFY_LIFETIME,
   IMAGE_MIMETYPE_EXT,
+  OVERVIEWS,
   SCHEDULER_INTERVALS_MS,
   REPEAT_JOBS,
   STATIC_DOWNLOAD_PATHS,
@@ -696,6 +741,17 @@ function updateWebserverConfig () {
   CONFIG.WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
 }
 
+function buildVideosRedundancy (objs: { strategy: VideoRedundancyStrategy, size: string }[]): VideosRedundancy[] {
+  if (!objs) return []
+
+  return objs.map(obj => {
+    return {
+      strategy: obj.strategy,
+      size: bytes.parse(obj.size)
+    }
+  })
+}
+
 function buildLanguages () {
   const iso639 = require('iso-639-3')
 
@@ -732,6 +788,9 @@ function buildLanguages () {
     })
     .forEach(l => languages[l.iso6391 || l.iso6393] = l.name)
 
+  // Override Occitan label
+  languages['oc'] = 'Occitan'
+
   return languages
 }