server/models/video/video.ts

   1 import * as Bluebird from 'bluebird'
   2 import { maxBy } from 'lodash'
   3 import * as magnetUtil from 'magnet-uri'
   4 import * as parseTorrent from 'parse-torrent'
   5 import { join } from 'path'
   6 import * as Sequelize from 'sequelize'
   7 import {
   8   AllowNull,
   9   BeforeDestroy,
  10   BelongsTo,
  11   BelongsToMany,
  12   Column,
  13   CreatedAt,
  14   DataType,
  15   Default,
  16   ForeignKey,
  17   HasMany,
  18   HasOne,
  19   IFindOptions,
  20   IIncludeOptions,
  21   Is,
  22   IsInt,
  23   IsUUID,
  24   Min,
  25   Model,
  26   Scopes,
  27   Table,
  28   UpdatedAt
  29 } from 'sequelize-typescript'
  30 import { UserRight, VideoPrivacy, VideoState } from '../../../shared'
  31 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
  32 import { Video, VideoDetails, VideoFile } from '../../../shared/models/videos'
  33 import { VideoFilter } from '../../../shared/models/videos/video-query.type'
  34 import { createTorrentPromise, peertubeTruncate } from '../../helpers/core-utils'
  35 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
  36 import { isArray, isBooleanValid } from '../../helpers/custom-validators/misc'
  37 import {
  38   isVideoCategoryValid,
  39   isVideoDescriptionValid,
  40   isVideoDurationValid,
  41   isVideoLanguageValid,
  42   isVideoLicenceValid,
  43   isVideoNameValid,
  44   isVideoPrivacyValid,
  45   isVideoStateValid,
  46   isVideoSupportValid
  47 } from '../../helpers/custom-validators/videos'
  48 import { generateImageFromVideoFile, getVideoFileResolution } from '../../helpers/ffmpeg-utils'
  49 import { logger } from '../../helpers/logger'
  50 import { getServerActor } from '../../helpers/utils'
  51 import {
  52   ACTIVITY_PUB,
  53   API_VERSION,
  54   CONFIG,
  55   CONSTRAINTS_FIELDS,
  56   PREVIEWS_SIZE,
  57   REMOTE_SCHEME,
  58   STATIC_DOWNLOAD_PATHS,
  59   STATIC_PATHS,
  60   THUMBNAILS_SIZE,
  61   VIDEO_CATEGORIES,
  62   VIDEO_LANGUAGES,
  63   VIDEO_LICENCES,
  64   VIDEO_PRIVACIES,
  65   VIDEO_STATES
  66 } from '../../initializers'
  67 import { sendDeleteVideo } from '../../lib/activitypub/send'
  68 import { AccountModel } from '../account/account'
  69 import { AccountVideoRateModel } from '../account/account-video-rate'
  70 import { ActorModel } from '../activitypub/actor'
  71 import { AvatarModel } from '../avatar/avatar'
  72 import { ServerModel } from '../server/server'
  73 import { buildBlockedAccountSQL, buildTrigramSearchIndex, createSimilarityAttribute, getVideoSort, throwIfNotValid } from '../utils'
  74 import { TagModel } from './tag'
  75 import { VideoAbuseModel } from './video-abuse'
  76 import { VideoChannelModel } from './video-channel'
  77 import { VideoCommentModel } from './video-comment'
  78 import { VideoFileModel } from './video-file'
  79 import { VideoShareModel } from './video-share'
  80 import { VideoTagModel } from './video-tag'
  81 import { ScheduleVideoUpdateModel } from './schedule-video-update'
  82 import { VideoCaptionModel } from './video-caption'
  83 import { VideoBlacklistModel } from './video-blacklist'
  84 import { remove, writeFile } from 'fs-extra'
  85 import { VideoViewModel } from './video-views'
  86 import { VideoRedundancyModel } from '../redundancy/video-redundancy'
  87 import {
  88   videoFilesModelToFormattedJSON,
  89   VideoFormattingJSONOptions,
  90   videoModelToActivityPubObject,
  91   videoModelToFormattedDetailsJSON,
  92   videoModelToFormattedJSON
  93 } from './video-format-utils'
  94 import * as validator from 'validator'
  95 import { UserVideoHistoryModel } from '../account/user-video-history'
  96 import { UserModel } from '../account/user'
  97
  98 // FIXME: Define indexes here because there is an issue with TS and Sequelize.literal when called directly in the annotation
  99 const indexes: Sequelize.DefineIndexesOptions[] = [
 100   buildTrigramSearchIndex('video_name_trigram', 'name'),
 101
 102   { fields: [ 'createdAt' ] },
 103   { fields: [ 'publishedAt' ] },
 104   { fields: [ 'duration' ] },
 105   { fields: [ 'category' ] },
 106   { fields: [ 'licence' ] },
 107   { fields: [ 'nsfw' ] },
 108   { fields: [ 'language' ] },
 109   { fields: [ 'waitTranscoding' ] },
 110   { fields: [ 'state' ] },
 111   { fields: [ 'remote' ] },
 112   { fields: [ 'views' ] },
 113   { fields: [ 'likes' ] },
 114   { fields: [ 'channelId' ] },
 115   {
 116     fields: [ 'uuid' ],
 117     unique: true
 118   },
 119   {
 120     fields: [ 'url' ],
 121     unique: true
 122   }
 123 ]
 124
 125 export enum ScopeNames {
 126   AVAILABLE_FOR_LIST_IDS = 'AVAILABLE_FOR_LIST_IDS',
 127   FOR_API = 'FOR_API',
 128   WITH_ACCOUNT_DETAILS = 'WITH_ACCOUNT_DETAILS',
 129   WITH_TAGS = 'WITH_TAGS',
 130   WITH_FILES = 'WITH_FILES',
 131   WITH_SCHEDULED_UPDATE = 'WITH_SCHEDULED_UPDATE',
 132   WITH_BLACKLISTED = 'WITH_BLACKLISTED',
 133   WITH_USER_HISTORY = 'WITH_USER_HISTORY'
 134 }
 135
 136 type ForAPIOptions = {
 137   ids: number[]
 138   withFiles?: boolean
 139 }
 140
 141 type AvailableForListIDsOptions = {
 142   serverAccountId: number
 143   actorId: number
 144   includeLocalVideos: boolean
 145   filter?: VideoFilter
 146   categoryOneOf?: number[]
 147   nsfw?: boolean
 148   licenceOneOf?: number[]
 149   languageOneOf?: string[]
 150   tagsOneOf?: string[]
 151   tagsAllOf?: string[]
 152   withFiles?: boolean
 153   accountId?: number
 154   videoChannelId?: number
 155   trendingDays?: number
 156   user?: UserModel
 157 }
 158
 159 @Scopes({
 160   [ ScopeNames.FOR_API ]: (options: ForAPIOptions) => {
 161     const accountInclude = {
 162       attributes: [ 'id', 'name' ],
 163       model: AccountModel.unscoped(),
 164       required: true,
 165       include: [
 166         {
 167           attributes: [ 'id', 'uuid', 'preferredUsername', 'url', 'serverId', 'avatarId' ],
 168           model: ActorModel.unscoped(),
 169           required: true,
 170           include: [
 171             {
 172               attributes: [ 'host' ],
 173               model: ServerModel.unscoped(),
 174               required: false
 175             },
 176             {
 177               model: AvatarModel.unscoped(),
 178               required: false
 179             }
 180           ]
 181         }
 182       ]
 183     }
 184
 185     const videoChannelInclude = {
 186       attributes: [ 'name', 'description', 'id' ],
 187       model: VideoChannelModel.unscoped(),
 188       required: true,
 189       include: [
 190         {
 191           attributes: [ 'uuid', 'preferredUsername', 'url', 'serverId', 'avatarId' ],
 192           model: ActorModel.unscoped(),
 193           required: true,
 194           include: [
 195             {
 196               attributes: [ 'host' ],
 197               model: ServerModel.unscoped(),
 198               required: false
 199             },
 200             {
 201               model: AvatarModel.unscoped(),
 202               required: false
 203             }
 204           ]
 205         },
 206         accountInclude
 207       ]
 208     }
 209
 210     const query: IFindOptions<VideoModel> = {
 211       where: {
 212         id: {
 213           [ Sequelize.Op.any ]: options.ids
 214         }
 215       },
 216       include: [ videoChannelInclude ]
 217     }
 218
 219     if (options.withFiles === true) {
 220       query.include.push({
 221         model: VideoFileModel.unscoped(),
 222         required: true
 223       })
 224     }
 225
 226     return query
 227   },
 228   [ ScopeNames.AVAILABLE_FOR_LIST_IDS ]: (options: AvailableForListIDsOptions) => {
 229     const query: IFindOptions<VideoModel> = {
 230       raw: true,
 231       attributes: [ 'id' ],
 232       where: {
 233         id: {
 234           [ Sequelize.Op.and ]: [
 235             {
 236               [ Sequelize.Op.notIn ]: Sequelize.literal(
 237                 '(SELECT "videoBlacklist"."videoId" FROM "videoBlacklist")'
 238               )
 239             }
 240           ]
 241         },
 242         channelId: {
 243           [ Sequelize.Op.notIn ]: Sequelize.literal(
 244             '(' +
 245               'SELECT id FROM "videoChannel" WHERE "accountId" IN (' +
 246                 buildBlockedAccountSQL(options.serverAccountId, options.user ? options.user.Account.id : undefined) +
 247               ')' +
 248             ')'
 249           )
 250         }
 251       },
 252       include: []
 253     }
 254
 255     // Only list public/published videos
 256     if (!options.filter || options.filter !== 'all-local') {
 257       const privacyWhere = {
 258         // Always list public videos
 259         privacy: VideoPrivacy.PUBLIC,
 260         // Always list published videos, or videos that are being transcoded but on which we don't want to wait for transcoding
 261         [ Sequelize.Op.or ]: [
 262           {
 263             state: VideoState.PUBLISHED
 264           },
 265           {
 266             [ Sequelize.Op.and ]: {
 267               state: VideoState.TO_TRANSCODE,
 268               waitTranscoding: false
 269             }
 270           }
 271         ]
 272       }
 273
 274       Object.assign(query.where, privacyWhere)
 275     }
 276
 277     if (options.filter || options.accountId || options.videoChannelId) {
 278       const videoChannelInclude: IIncludeOptions = {
 279         attributes: [],
 280         model: VideoChannelModel.unscoped(),
 281         required: true
 282       }
 283
 284       if (options.videoChannelId) {
 285         videoChannelInclude.where = {
 286           id: options.videoChannelId
 287         }
 288       }
 289
 290       if (options.filter || options.accountId) {
 291         const accountInclude: IIncludeOptions = {
 292           attributes: [],
 293           model: AccountModel.unscoped(),
 294           required: true
 295         }
 296
 297         if (options.filter) {
 298           accountInclude.include = [
 299             {
 300               attributes: [],
 301               model: ActorModel.unscoped(),
 302               required: true,
 303               where: VideoModel.buildActorWhereWithFilter(options.filter)
 304             }
 305           ]
 306         }
 307
 308         if (options.accountId) {
 309           accountInclude.where = { id: options.accountId }
 310         }
 311
 312         videoChannelInclude.include = [ accountInclude ]
 313       }
 314
 315       query.include.push(videoChannelInclude)
 316     }
 317
 318     if (options.actorId) {
 319       let localVideosReq = ''
 320       if (options.includeLocalVideos === true) {
 321         localVideosReq = ' UNION ALL ' +
 322           'SELECT "video"."id" AS "id" FROM "video" ' +
 323           'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
 324           'INNER JOIN "account" ON "account"."id" = "videoChannel"."accountId" ' +
 325           'INNER JOIN "actor" ON "account"."actorId" = "actor"."id" ' +
 326           'WHERE "actor"."serverId" IS NULL'
 327       }
 328
 329       // Force actorId to be a number to avoid SQL injections
 330       const actorIdNumber = parseInt(options.actorId.toString(), 10)
 331       query.where[ 'id' ][ Sequelize.Op.and ].push({
 332         [ Sequelize.Op.in ]: Sequelize.literal(
 333           '(' +
 334           'SELECT "videoShare"."videoId" AS "id" FROM "videoShare" ' +
 335           'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
 336           'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
 337           ' UNION ALL ' +
 338           'SELECT "video"."id" AS "id" FROM "video" ' +
 339           'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
 340           'INNER JOIN "account" ON "account"."id" = "videoChannel"."accountId" ' +
 341           'INNER JOIN "actor" ON "account"."actorId" = "actor"."id" ' +
 342           'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "actor"."id" ' +
 343           'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
 344           localVideosReq +
 345           ')'
 346         )
 347       })
 348     }
 349
 350     if (options.withFiles === true) {
 351       query.where[ 'id' ][ Sequelize.Op.and ].push({
 352         [ Sequelize.Op.in ]: Sequelize.literal(
 353           '(SELECT "videoId" FROM "videoFile")'
 354         )
 355       })
 356     }
 357
 358     // FIXME: issues with sequelize count when making a join on n:m relation, so we just make a IN()
 359     if (options.tagsAllOf || options.tagsOneOf) {
 360       const createTagsIn = (tags: string[]) => {
 361         return tags.map(t => VideoModel.sequelize.escape(t))
 362                    .join(', ')
 363       }
 364
 365       if (options.tagsOneOf) {
 366         query.where[ 'id' ][ Sequelize.Op.and ].push({
 367           [ Sequelize.Op.in ]: Sequelize.literal(
 368             '(' +
 369             'SELECT "videoId" FROM "videoTag" ' +
 370             'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
 371             'WHERE "tag"."name" IN (' + createTagsIn(options.tagsOneOf) + ')' +
 372             ')'
 373           )
 374         })
 375       }
 376
 377       if (options.tagsAllOf) {
 378         query.where[ 'id' ][ Sequelize.Op.and ].push({
 379           [ Sequelize.Op.in ]: Sequelize.literal(
 380             '(' +
 381             'SELECT "videoId" FROM "videoTag" ' +
 382             'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
 383             'WHERE "tag"."name" IN (' + createTagsIn(options.tagsAllOf) + ')' +
 384             'GROUP BY "videoTag"."videoId" HAVING COUNT(*) = ' + options.tagsAllOf.length +
 385             ')'
 386           )
 387         })
 388       }
 389     }
 390
 391     if (options.nsfw === true || options.nsfw === false) {
 392       query.where[ 'nsfw' ] = options.nsfw
 393     }
 394
 395     if (options.categoryOneOf) {
 396       query.where[ 'category' ] = {
 397         [ Sequelize.Op.or ]: options.categoryOneOf
 398       }
 399     }
 400
 401     if (options.licenceOneOf) {
 402       query.where[ 'licence' ] = {
 403         [ Sequelize.Op.or ]: options.licenceOneOf
 404       }
 405     }
 406
 407     if (options.languageOneOf) {
 408       query.where[ 'language' ] = {
 409         [ Sequelize.Op.or ]: options.languageOneOf
 410       }
 411     }
 412
 413     if (options.trendingDays) {
 414       query.include.push(VideoModel.buildTrendingQuery(options.trendingDays))
 415
 416       query.subQuery = false
 417     }
 418
 419     return query
 420   },
 421   [ ScopeNames.WITH_ACCOUNT_DETAILS ]: {
 422     include: [
 423       {
 424         model: () => VideoChannelModel.unscoped(),
 425         required: true,
 426         include: [
 427           {
 428             attributes: {
 429               exclude: [ 'privateKey', 'publicKey' ]
 430             },
 431             model: () => ActorModel.unscoped(),
 432             required: true,
 433             include: [
 434               {
 435                 attributes: [ 'host' ],
 436                 model: () => ServerModel.unscoped(),
 437                 required: false
 438               },
 439               {
 440                 model: () => AvatarModel.unscoped(),
 441                 required: false
 442               }
 443             ]
 444           },
 445           {
 446             model: () => AccountModel.unscoped(),
 447             required: true,
 448             include: [
 449               {
 450                 model: () => ActorModel.unscoped(),
 451                 attributes: {
 452                   exclude: [ 'privateKey', 'publicKey' ]
 453                 },
 454                 required: true,
 455                 include: [
 456                   {
 457                     attributes: [ 'host' ],
 458                     model: () => ServerModel.unscoped(),
 459                     required: false
 460                   },
 461                   {
 462                     model: () => AvatarModel.unscoped(),
 463                     required: false
 464                   }
 465                 ]
 466               }
 467             ]
 468           }
 469         ]
 470       }
 471     ]
 472   },
 473   [ ScopeNames.WITH_TAGS ]: {
 474     include: [ () => TagModel ]
 475   },
 476   [ ScopeNames.WITH_BLACKLISTED ]: {
 477     include: [
 478       {
 479         attributes: [ 'id', 'reason' ],
 480         model: () => VideoBlacklistModel,
 481         required: false
 482       }
 483     ]
 484   },
 485   [ ScopeNames.WITH_FILES ]: {
 486     include: [
 487       {
 488         model: () => VideoFileModel.unscoped(),
 489         // FIXME: typings
 490         [ 'separate' as any ]: true, // We may have multiple files, having multiple redundancies so let's separate this join
 491         required: false,
 492         include: [
 493           {
 494             attributes: [ 'fileUrl' ],
 495             model: () => VideoRedundancyModel.unscoped(),
 496             required: false
 497           }
 498         ]
 499       }
 500     ]
 501   },
 502   [ ScopeNames.WITH_SCHEDULED_UPDATE ]: {
 503     include: [
 504       {
 505         model: () => ScheduleVideoUpdateModel.unscoped(),
 506         required: false
 507       }
 508     ]
 509   },
 510   [ ScopeNames.WITH_USER_HISTORY ]: (userId: number) => {
 511     return {
 512       include: [
 513         {
 514           attributes: [ 'currentTime' ],
 515           model: UserVideoHistoryModel.unscoped(),
 516           required: false,
 517           where: {
 518             userId
 519           }
 520         }
 521       ]
 522     }
 523   }
 524 })
 525 @Table({
 526   tableName: 'video',
 527   indexes
 528 })
 529 export class VideoModel extends Model<VideoModel> {
 530
 531   @AllowNull(false)
 532   @Default(DataType.UUIDV4)
 533   @IsUUID(4)
 534   @Column(DataType.UUID)
 535   uuid: string
 536
 537   @AllowNull(false)
 538   @Is('VideoName', value => throwIfNotValid(value, isVideoNameValid, 'name'))
 539   @Column
 540   name: string
 541
 542   @AllowNull(true)
 543   @Default(null)
 544   @Is('VideoCategory', value => throwIfNotValid(value, isVideoCategoryValid, 'category'))
 545   @Column
 546   category: number
 547
 548   @AllowNull(true)
 549   @Default(null)
 550   @Is('VideoLicence', value => throwIfNotValid(value, isVideoLicenceValid, 'licence'))
 551   @Column
 552   licence: number
 553
 554   @AllowNull(true)
 555   @Default(null)
 556   @Is('VideoLanguage', value => throwIfNotValid(value, isVideoLanguageValid, 'language'))
 557   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.LANGUAGE.max))
 558   language: string
 559
 560   @AllowNull(false)
 561   @Is('VideoPrivacy', value => throwIfNotValid(value, isVideoPrivacyValid, 'privacy'))
 562   @Column
 563   privacy: number
 564
 565   @AllowNull(false)
 566   @Is('VideoNSFW', value => throwIfNotValid(value, isBooleanValid, 'NSFW boolean'))
 567   @Column
 568   nsfw: boolean
 569
 570   @AllowNull(true)
 571   @Default(null)
 572   @Is('VideoDescription', value => throwIfNotValid(value, isVideoDescriptionValid, 'description'))
 573   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max))
 574   description: string
 575
 576   @AllowNull(true)
 577   @Default(null)
 578   @Is('VideoSupport', value => throwIfNotValid(value, isVideoSupportValid, 'support'))
 579   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.SUPPORT.max))
 580   support: string
 581
 582   @AllowNull(false)
 583   @Is('VideoDuration', value => throwIfNotValid(value, isVideoDurationValid, 'duration'))
 584   @Column
 585   duration: number
 586
 587   @AllowNull(false)
 588   @Default(0)
 589   @IsInt
 590   @Min(0)
 591   @Column
 592   views: number
 593
 594   @AllowNull(false)
 595   @Default(0)
 596   @IsInt
 597   @Min(0)
 598   @Column
 599   likes: number
 600
 601   @AllowNull(false)
 602   @Default(0)
 603   @IsInt
 604   @Min(0)
 605   @Column
 606   dislikes: number
 607
 608   @AllowNull(false)
 609   @Column
 610   remote: boolean
 611
 612   @AllowNull(false)
 613   @Is('VideoUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
 614   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.URL.max))
 615   url: string
 616
 617   @AllowNull(false)
 618   @Column
 619   commentsEnabled: boolean
 620
 621   @AllowNull(false)
 622   @Column
 623   waitTranscoding: boolean
 624
 625   @AllowNull(false)
 626   @Default(null)
 627   @Is('VideoState', value => throwIfNotValid(value, isVideoStateValid, 'state'))
 628   @Column
 629   state: VideoState
 630
 631   @CreatedAt
 632   createdAt: Date
 633
 634   @UpdatedAt
 635   updatedAt: Date
 636
 637   @AllowNull(false)
 638   @Default(Sequelize.NOW)
 639   @Column
 640   publishedAt: Date
 641
 642   @ForeignKey(() => VideoChannelModel)
 643   @Column
 644   channelId: number
 645
 646   @BelongsTo(() => VideoChannelModel, {
 647     foreignKey: {
 648       allowNull: true
 649     },
 650     hooks: true
 651   })
 652   VideoChannel: VideoChannelModel
 653
 654   @BelongsToMany(() => TagModel, {
 655     foreignKey: 'videoId',
 656     through: () => VideoTagModel,
 657     onDelete: 'CASCADE'
 658   })
 659   Tags: TagModel[]
 660
 661   @HasMany(() => VideoAbuseModel, {
 662     foreignKey: {
 663       name: 'videoId',
 664       allowNull: false
 665     },
 666     onDelete: 'cascade'
 667   })
 668   VideoAbuses: VideoAbuseModel[]
 669
 670   @HasMany(() => VideoFileModel, {
 671     foreignKey: {
 672       name: 'videoId',
 673       allowNull: false
 674     },
 675     hooks: true,
 676     onDelete: 'cascade'
 677   })
 678   VideoFiles: VideoFileModel[]
 679
 680   @HasMany(() => VideoShareModel, {
 681     foreignKey: {
 682       name: 'videoId',
 683       allowNull: false
 684     },
 685     onDelete: 'cascade'
 686   })
 687   VideoShares: VideoShareModel[]
 688
 689   @HasMany(() => AccountVideoRateModel, {
 690     foreignKey: {
 691       name: 'videoId',
 692       allowNull: false
 693     },
 694     onDelete: 'cascade'
 695   })
 696   AccountVideoRates: AccountVideoRateModel[]
 697
 698   @HasMany(() => VideoCommentModel, {
 699     foreignKey: {
 700       name: 'videoId',
 701       allowNull: false
 702     },
 703     onDelete: 'cascade',
 704     hooks: true
 705   })
 706   VideoComments: VideoCommentModel[]
 707
 708   @HasMany(() => VideoViewModel, {
 709     foreignKey: {
 710       name: 'videoId',
 711       allowNull: false
 712     },
 713     onDelete: 'cascade'
 714   })
 715   VideoViews: VideoViewModel[]
 716
 717   @HasMany(() => UserVideoHistoryModel, {
 718     foreignKey: {
 719       name: 'videoId',
 720       allowNull: false
 721     },
 722     onDelete: 'cascade'
 723   })
 724   UserVideoHistories: UserVideoHistoryModel[]
 725
 726   @HasOne(() => ScheduleVideoUpdateModel, {
 727     foreignKey: {
 728       name: 'videoId',
 729       allowNull: false
 730     },
 731     onDelete: 'cascade'
 732   })
 733   ScheduleVideoUpdate: ScheduleVideoUpdateModel
 734
 735   @HasOne(() => VideoBlacklistModel, {
 736     foreignKey: {
 737       name: 'videoId',
 738       allowNull: false
 739     },
 740     onDelete: 'cascade'
 741   })
 742   VideoBlacklist: VideoBlacklistModel
 743
 744   @HasMany(() => VideoCaptionModel, {
 745     foreignKey: {
 746       name: 'videoId',
 747       allowNull: false
 748     },
 749     onDelete: 'cascade',
 750     hooks: true,
 751     [ 'separate' as any ]: true
 752   })
 753   VideoCaptions: VideoCaptionModel[]
 754
 755   @BeforeDestroy
 756   static async sendDelete (instance: VideoModel, options) {
 757     if (instance.isOwned()) {
 758       if (!instance.VideoChannel) {
 759         instance.VideoChannel = await instance.$get('VideoChannel', {
 760           include: [
 761             {
 762               model: AccountModel,
 763               include: [ ActorModel ]
 764             }
 765           ],
 766           transaction: options.transaction
 767         }) as VideoChannelModel
 768       }
 769
 770       return sendDeleteVideo(instance, options.transaction)
 771     }
 772
 773     return undefined
 774   }
 775
 776   @BeforeDestroy
 777   static async removeFiles (instance: VideoModel) {
 778     const tasks: Promise<any>[] = []
 779
 780     logger.info('Removing files of video %s.', instance.url)
 781
 782     tasks.push(instance.removeThumbnail())
 783
 784     if (instance.isOwned()) {
 785       if (!Array.isArray(instance.VideoFiles)) {
 786         instance.VideoFiles = await instance.$get('VideoFiles') as VideoFileModel[]
 787       }
 788
 789       tasks.push(instance.removePreview())
 790
 791       // Remove physical files and torrents
 792       instance.VideoFiles.forEach(file => {
 793         tasks.push(instance.removeFile(file))
 794         tasks.push(instance.removeTorrent(file))
 795       })
 796     }
 797
 798     // Do not wait video deletion because we could be in a transaction
 799     Promise.all(tasks)
 800            .catch(err => {
 801              logger.error('Some errors when removing files of video %s in before destroy hook.', instance.uuid, { err })
 802            })
 803
 804     return undefined
 805   }
 806
 807   static list () {
 808     return VideoModel.scope(ScopeNames.WITH_FILES).findAll()
 809   }
 810
 811   static listLocal () {
 812     const query = {
 813       where: {
 814         remote: false
 815       }
 816     }
 817
 818     return VideoModel.scope(ScopeNames.WITH_FILES).findAll(query)
 819   }
 820
 821   static listAllAndSharedByActorForOutbox (actorId: number, start: number, count: number) {
 822     function getRawQuery (select: string) {
 823       const queryVideo = 'SELECT ' + select + ' FROM "video" AS "Video" ' +
 824         'INNER JOIN "videoChannel" AS "VideoChannel" ON "VideoChannel"."id" = "Video"."channelId" ' +
 825         'INNER JOIN "account" AS "Account" ON "Account"."id" = "VideoChannel"."accountId" ' +
 826         'WHERE "Account"."actorId" = ' + actorId
 827       const queryVideoShare = 'SELECT ' + select + ' FROM "videoShare" AS "VideoShare" ' +
 828         'INNER JOIN "video" AS "Video" ON "Video"."id" = "VideoShare"."videoId" ' +
 829         'WHERE "VideoShare"."actorId" = ' + actorId
 830
 831       return `(${queryVideo}) UNION (${queryVideoShare})`
 832     }
 833
 834     const rawQuery = getRawQuery('"Video"."id"')
 835     const rawCountQuery = getRawQuery('COUNT("Video"."id") as "total"')
 836
 837     const query = {
 838       distinct: true,
 839       offset: start,
 840       limit: count,
 841       order: getVideoSort('createdAt', [ 'Tags', 'name', 'ASC' ]),
 842       where: {
 843         id: {
 844           [ Sequelize.Op.in ]: Sequelize.literal('(' + rawQuery + ')')
 845         },
 846         [ Sequelize.Op.or ]: [
 847           { privacy: VideoPrivacy.PUBLIC },
 848           { privacy: VideoPrivacy.UNLISTED }
 849         ]
 850       },
 851       include: [
 852         {
 853           attributes: [ 'language' ],
 854           model: VideoCaptionModel.unscoped(),
 855           required: false
 856         },
 857         {
 858           attributes: [ 'id', 'url' ],
 859           model: VideoShareModel.unscoped(),
 860           required: false,
 861           // We only want videos shared by this actor
 862           where: {
 863             [ Sequelize.Op.and ]: [
 864               {
 865                 id: {
 866                   [ Sequelize.Op.not ]: null
 867                 }
 868               },
 869               {
 870                 actorId
 871               }
 872             ]
 873           },
 874           include: [
 875             {
 876               attributes: [ 'id', 'url' ],
 877               model: ActorModel.unscoped()
 878             }
 879           ]
 880         },
 881         {
 882           model: VideoChannelModel.unscoped(),
 883           required: true,
 884           include: [
 885             {
 886               attributes: [ 'name' ],
 887               model: AccountModel.unscoped(),
 888               required: true,
 889               include: [
 890                 {
 891                   attributes: [ 'id', 'url', 'followersUrl' ],
 892                   model: ActorModel.unscoped(),
 893                   required: true
 894                 }
 895               ]
 896             },
 897             {
 898               attributes: [ 'id', 'url', 'followersUrl' ],
 899               model: ActorModel.unscoped(),
 900               required: true
 901             }
 902           ]
 903         },
 904         VideoFileModel,
 905         TagModel
 906       ]
 907     }
 908
 909     return Bluebird.all([
 910       // FIXME: typing issue
 911       VideoModel.findAll(query as any),
 912       VideoModel.sequelize.query(rawCountQuery, { type: Sequelize.QueryTypes.SELECT })
 913     ]).then(([ rows, totals ]) => {
 914       // totals: totalVideos + totalVideoShares
 915       let totalVideos = 0
 916       let totalVideoShares = 0
 917       if (totals[ 0 ]) totalVideos = parseInt(totals[ 0 ].total, 10)
 918       if (totals[ 1 ]) totalVideoShares = parseInt(totals[ 1 ].total, 10)
 919
 920       const total = totalVideos + totalVideoShares
 921       return {
 922         data: rows,
 923         total: total
 924       }
 925     })
 926   }
 927
 928   static listUserVideosForApi (accountId: number, start: number, count: number, sort: string, withFiles = false) {
 929     const query: IFindOptions<VideoModel> = {
 930       offset: start,
 931       limit: count,
 932       order: getVideoSort(sort),
 933       include: [
 934         {
 935           model: VideoChannelModel,
 936           required: true,
 937           include: [
 938             {
 939               model: AccountModel,
 940               where: {
 941                 id: accountId
 942               },
 943               required: true
 944             }
 945           ]
 946         },
 947         {
 948           model: ScheduleVideoUpdateModel,
 949           required: false
 950         },
 951         {
 952           model: VideoBlacklistModel,
 953           required: false
 954         }
 955       ]
 956     }
 957
 958     if (withFiles === true) {
 959       query.include.push({
 960         model: VideoFileModel.unscoped(),
 961         required: true
 962       })
 963     }
 964
 965     return VideoModel.findAndCountAll(query).then(({ rows, count }) => {
 966       return {
 967         data: rows,
 968         total: count
 969       }
 970     })
 971   }
 972
 973   static async listForApi (options: {
 974     start: number,
 975     count: number,
 976     sort: string,
 977     nsfw: boolean,
 978     includeLocalVideos: boolean,
 979     withFiles: boolean,
 980     categoryOneOf?: number[],
 981     licenceOneOf?: number[],
 982     languageOneOf?: string[],
 983     tagsOneOf?: string[],
 984     tagsAllOf?: string[],
 985     filter?: VideoFilter,
 986     accountId?: number,
 987     videoChannelId?: number,
 988     actorId?: number
 989     trendingDays?: number,
 990     user?: UserModel
 991   }, countVideos = true) {
 992     if (options.filter && options.filter === 'all-local' && !options.user.hasRight(UserRight.SEE_ALL_VIDEOS)) {
 993       throw new Error('Try to filter all-local but no user has not the see all videos right')
 994     }
 995
 996     const query: IFindOptions<VideoModel> = {
 997       offset: options.start,
 998       limit: options.count,
 999       order: getVideoSort(options.sort)
1000     }
1001
1002     let trendingDays: number
1003     if (options.sort.endsWith('trending')) {
1004       trendingDays = CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
1005
1006       query.group = 'VideoModel.id'
1007     }
1008
1009     const serverActor = await getServerActor()
1010
1011     // actorId === null has a meaning, so just check undefined
1012     const actorId = options.actorId !== undefined ? options.actorId : serverActor.id
1013
1014     const queryOptions = {
1015       actorId,
1016       serverAccountId: serverActor.Account.id,
1017       nsfw: options.nsfw,
1018       categoryOneOf: options.categoryOneOf,
1019       licenceOneOf: options.licenceOneOf,
1020       languageOneOf: options.languageOneOf,
1021       tagsOneOf: options.tagsOneOf,
1022       tagsAllOf: options.tagsAllOf,
1023       filter: options.filter,
1024       withFiles: options.withFiles,
1025       accountId: options.accountId,
1026       videoChannelId: options.videoChannelId,
1027       includeLocalVideos: options.includeLocalVideos,
1028       user: options.user,
1029       trendingDays
1030     }
1031
1032     return VideoModel.getAvailableForApi(query, queryOptions, countVideos)
1033   }
1034
1035   static async searchAndPopulateAccountAndServer (options: {
1036     includeLocalVideos: boolean
1037     search?: string
1038     start?: number
1039     count?: number
1040     sort?: string
1041     startDate?: string // ISO 8601
1042     endDate?: string // ISO 8601
1043     nsfw?: boolean
1044     categoryOneOf?: number[]
1045     licenceOneOf?: number[]
1046     languageOneOf?: string[]
1047     tagsOneOf?: string[]
1048     tagsAllOf?: string[]
1049     durationMin?: number // seconds
1050     durationMax?: number // seconds
1051     user?: UserModel,
1052     filter?: VideoFilter
1053   }) {
1054     const whereAnd = []
1055
1056     if (options.startDate || options.endDate) {
1057       const publishedAtRange = {}
1058
1059       if (options.startDate) publishedAtRange[ Sequelize.Op.gte ] = options.startDate
1060       if (options.endDate) publishedAtRange[ Sequelize.Op.lte ] = options.endDate
1061
1062       whereAnd.push({ publishedAt: publishedAtRange })
1063     }
1064
1065     if (options.durationMin || options.durationMax) {
1066       const durationRange = {}
1067
1068       if (options.durationMin) durationRange[ Sequelize.Op.gte ] = options.durationMin
1069       if (options.durationMax) durationRange[ Sequelize.Op.lte ] = options.durationMax
1070
1071       whereAnd.push({ duration: durationRange })
1072     }
1073
1074     const attributesInclude = []
1075     const escapedSearch = VideoModel.sequelize.escape(options.search)
1076     const escapedLikeSearch = VideoModel.sequelize.escape('%' + options.search + '%')
1077     if (options.search) {
1078       whereAnd.push(
1079         {
1080           id: {
1081             [ Sequelize.Op.in ]: Sequelize.literal(
1082               '(' +
1083               'SELECT "video"."id" FROM "video" ' +
1084               'WHERE ' +
1085               'lower(immutable_unaccent("video"."name")) % lower(immutable_unaccent(' + escapedSearch + ')) OR ' +
1086               'lower(immutable_unaccent("video"."name")) LIKE lower(immutable_unaccent(' + escapedLikeSearch + '))' +
1087               'UNION ALL ' +
1088               'SELECT "video"."id" FROM "video" LEFT JOIN "videoTag" ON "videoTag"."videoId" = "video"."id" ' +
1089               'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
1090               'WHERE "tag"."name" = ' + escapedSearch +
1091               ')'
1092             )
1093           }
1094         }
1095       )
1096
1097       attributesInclude.push(createSimilarityAttribute('VideoModel.name', options.search))
1098     }
1099
1100     // Cannot search on similarity if we don't have a search
1101     if (!options.search) {
1102       attributesInclude.push(
1103         Sequelize.literal('0 as similarity')
1104       )
1105     }
1106
1107     const query: IFindOptions<VideoModel> = {
1108       attributes: {
1109         include: attributesInclude
1110       },
1111       offset: options.start,
1112       limit: options.count,
1113       order: getVideoSort(options.sort),
1114       where: {
1115         [ Sequelize.Op.and ]: whereAnd
1116       }
1117     }
1118
1119     const serverActor = await getServerActor()
1120     const queryOptions = {
1121       actorId: serverActor.id,
1122       serverAccountId: serverActor.Account.id,
1123       includeLocalVideos: options.includeLocalVideos,
1124       nsfw: options.nsfw,
1125       categoryOneOf: options.categoryOneOf,
1126       licenceOneOf: options.licenceOneOf,
1127       languageOneOf: options.languageOneOf,
1128       tagsOneOf: options.tagsOneOf,
1129       tagsAllOf: options.tagsAllOf,
1130       user: options.user,
1131       filter: options.filter
1132     }
1133
1134     return VideoModel.getAvailableForApi(query, queryOptions)
1135   }
1136
1137   static load (id: number | string, t?: Sequelize.Transaction) {
1138     const where = VideoModel.buildWhereIdOrUUID(id)
1139     const options = {
1140       where,
1141       transaction: t
1142     }
1143
1144     return VideoModel.findOne(options)
1145   }
1146
1147   static loadOnlyId (id: number | string, t?: Sequelize.Transaction) {
1148     const where = VideoModel.buildWhereIdOrUUID(id)
1149
1150     const options = {
1151       attributes: [ 'id' ],
1152       where,
1153       transaction: t
1154     }
1155
1156     return VideoModel.findOne(options)
1157   }
1158
1159   static loadWithFile (id: number, t?: Sequelize.Transaction, logging?: boolean) {
1160     return VideoModel.scope(ScopeNames.WITH_FILES)
1161                      .findById(id, { transaction: t, logging })
1162   }
1163
1164   static loadByUUIDWithFile (uuid: string) {
1165     const options = {
1166       where: {
1167         uuid
1168       }
1169     }
1170
1171     return VideoModel
1172       .scope([ ScopeNames.WITH_FILES ])
1173       .findOne(options)
1174   }
1175
1176   static loadByUrl (url: string, transaction?: Sequelize.Transaction) {
1177     const query: IFindOptions<VideoModel> = {
1178       where: {
1179         url
1180       },
1181       transaction
1182     }
1183
1184     return VideoModel.findOne(query)
1185   }
1186
1187   static loadByUrlAndPopulateAccount (url: string, transaction?: Sequelize.Transaction) {
1188     const query: IFindOptions<VideoModel> = {
1189       where: {
1190         url
1191       },
1192       transaction
1193     }
1194
1195     return VideoModel.scope([ ScopeNames.WITH_ACCOUNT_DETAILS, ScopeNames.WITH_FILES ]).findOne(query)
1196   }
1197
1198   static loadAndPopulateAccountAndServerAndTags (id: number | string, t?: Sequelize.Transaction, userId?: number) {
1199     const where = VideoModel.buildWhereIdOrUUID(id)
1200
1201     const options = {
1202       order: [ [ 'Tags', 'name', 'ASC' ] ],
1203       where,
1204       transaction: t
1205     }
1206
1207     const scopes = [
1208       ScopeNames.WITH_TAGS,
1209       ScopeNames.WITH_BLACKLISTED,
1210       ScopeNames.WITH_FILES,
1211       ScopeNames.WITH_ACCOUNT_DETAILS,
1212       ScopeNames.WITH_SCHEDULED_UPDATE
1213     ]
1214
1215     if (userId) {
1216       scopes.push({ method: [ ScopeNames.WITH_USER_HISTORY, userId ] } as any) // FIXME: typings
1217     }
1218
1219     return VideoModel
1220       .scope(scopes)
1221       .findOne(options)
1222   }
1223
1224   static async getStats () {
1225     const totalLocalVideos = await VideoModel.count({
1226       where: {
1227         remote: false
1228       }
1229     })
1230     const totalVideos = await VideoModel.count()
1231
1232     let totalLocalVideoViews = await VideoModel.sum('views', {
1233       where: {
1234         remote: false
1235       }
1236     })
1237     // Sequelize could return null...
1238     if (!totalLocalVideoViews) totalLocalVideoViews = 0
1239
1240     return {
1241       totalLocalVideos,
1242       totalLocalVideoViews,
1243       totalVideos
1244     }
1245   }
1246
1247   static incrementViews (id: number, views: number) {
1248     return VideoModel.increment('views', {
1249       by: views,
1250       where: {
1251         id
1252       }
1253     })
1254   }
1255
1256   static checkVideoHasInstanceFollow (videoId: number, followerActorId: number) {
1257     // Instances only share videos
1258     const query = 'SELECT 1 FROM "videoShare" ' +
1259     'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
1260     'WHERE "actorFollow"."actorId" = $followerActorId AND "videoShare"."videoId" = $videoId ' +
1261     'LIMIT 1'
1262
1263     const options = {
1264       type: Sequelize.QueryTypes.SELECT,
1265       bind: { followerActorId, videoId },
1266       raw: true
1267     }
1268
1269     return VideoModel.sequelize.query(query, options)
1270                      .then(results => results.length === 1)
1271   }
1272
1273   // threshold corresponds to how many video the field should have to be returned
1274   static async getRandomFieldSamples (field: 'category' | 'channelId', threshold: number, count: number) {
1275     const serverActor = await getServerActor()
1276     const actorId = serverActor.id
1277
1278     const scopeOptions: AvailableForListIDsOptions = {
1279       serverAccountId: serverActor.Account.id,
1280       actorId,
1281       includeLocalVideos: true
1282     }
1283
1284     const query: IFindOptions<VideoModel> = {
1285       attributes: [ field ],
1286       limit: count,
1287       group: field,
1288       having: Sequelize.where(Sequelize.fn('COUNT', Sequelize.col(field)), {
1289         [ Sequelize.Op.gte ]: threshold
1290       }) as any, // FIXME: typings
1291       order: [ this.sequelize.random() ]
1292     }
1293
1294     return VideoModel.scope({ method: [ ScopeNames.AVAILABLE_FOR_LIST_IDS, scopeOptions ] })
1295                      .findAll(query)
1296                      .then(rows => rows.map(r => r[ field ]))
1297   }
1298
1299   static buildTrendingQuery (trendingDays: number) {
1300     return {
1301       attributes: [],
1302       subQuery: false,
1303       model: VideoViewModel,
1304       required: false,
1305       where: {
1306         startDate: {
1307           [ Sequelize.Op.gte ]: new Date(new Date().getTime() - (24 * 3600 * 1000) * trendingDays)
1308         }
1309       }
1310     }
1311   }
1312
1313   private static buildActorWhereWithFilter (filter?: VideoFilter) {
1314     if (filter && (filter === 'local' || filter === 'all-local')) {
1315       return {
1316         serverId: null
1317       }
1318     }
1319
1320     return {}
1321   }
1322
1323   private static async getAvailableForApi (
1324     query: IFindOptions<VideoModel>,
1325     options: AvailableForListIDsOptions,
1326     countVideos = true
1327   ) {
1328     const idsScope = {
1329       method: [
1330         ScopeNames.AVAILABLE_FOR_LIST_IDS, options
1331       ]
1332     }
1333
1334     // Remove trending sort on count, because it uses a group by
1335     const countOptions = Object.assign({}, options, { trendingDays: undefined })
1336     const countQuery = Object.assign({}, query, { attributes: undefined, group: undefined })
1337     const countScope = {
1338       method: [
1339         ScopeNames.AVAILABLE_FOR_LIST_IDS, countOptions
1340       ]
1341     }
1342
1343     const [ count, rowsId ] = await Promise.all([
1344       countVideos ? VideoModel.scope(countScope).count(countQuery) : Promise.resolve(undefined),
1345       VideoModel.scope(idsScope).findAll(query)
1346     ])
1347     const ids = rowsId.map(r => r.id)
1348
1349     if (ids.length === 0) return { data: [], total: count }
1350
1351     // FIXME: typings
1352     const apiScope: any[] = [
1353       {
1354         method: [ ScopeNames.FOR_API, { ids, withFiles: options.withFiles } as ForAPIOptions ]
1355       }
1356     ]
1357
1358     if (options.user) {
1359       apiScope.push({ method: [ ScopeNames.WITH_USER_HISTORY, options.user.id ] })
1360     }
1361
1362     const secondQuery = {
1363       offset: 0,
1364       limit: query.limit,
1365       attributes: query.attributes,
1366       order: [ // Keep original order
1367         Sequelize.literal(
1368           ids.map(id => `"VideoModel".id = ${id} DESC`).join(', ')
1369         )
1370       ]
1371     }
1372     const rows = await VideoModel.scope(apiScope).findAll(secondQuery)
1373
1374     return {
1375       data: rows,
1376       total: count
1377     }
1378   }
1379
1380   static getCategoryLabel (id: number) {
1381     return VIDEO_CATEGORIES[ id ] || 'Misc'
1382   }
1383
1384   static getLicenceLabel (id: number) {
1385     return VIDEO_LICENCES[ id ] || 'Unknown'
1386   }
1387
1388   static getLanguageLabel (id: string) {
1389     return VIDEO_LANGUAGES[ id ] || 'Unknown'
1390   }
1391
1392   static getPrivacyLabel (id: number) {
1393     return VIDEO_PRIVACIES[ id ] || 'Unknown'
1394   }
1395
1396   static getStateLabel (id: number) {
1397     return VIDEO_STATES[ id ] || 'Unknown'
1398   }
1399
1400   static buildWhereIdOrUUID (id: number | string) {
1401     return validator.isInt('' + id) ? { id } : { uuid: id }
1402   }
1403
1404   getOriginalFile () {
1405     if (Array.isArray(this.VideoFiles) === false) return undefined
1406
1407     // The original file is the file that have the higher resolution
1408     return maxBy(this.VideoFiles, file => file.resolution)
1409   }
1410
1411   getVideoFilename (videoFile: VideoFileModel) {
1412     return this.uuid + '-' + videoFile.resolution + videoFile.extname
1413   }
1414
1415   getThumbnailName () {
1416     // We always have a copy of the thumbnail
1417     const extension = '.jpg'
1418     return this.uuid + extension
1419   }
1420
1421   getPreviewName () {
1422     const extension = '.jpg'
1423     return this.uuid + extension
1424   }
1425
1426   getTorrentFileName (videoFile: VideoFileModel) {
1427     const extension = '.torrent'
1428     return this.uuid + '-' + videoFile.resolution + extension
1429   }
1430
1431   isOwned () {
1432     return this.remote === false
1433   }
1434
1435   createPreview (videoFile: VideoFileModel) {
1436     return generateImageFromVideoFile(
1437       this.getVideoFilePath(videoFile),
1438       CONFIG.STORAGE.PREVIEWS_DIR,
1439       this.getPreviewName(),
1440       PREVIEWS_SIZE
1441     )
1442   }
1443
1444   createThumbnail (videoFile: VideoFileModel) {
1445     return generateImageFromVideoFile(
1446       this.getVideoFilePath(videoFile),
1447       CONFIG.STORAGE.THUMBNAILS_DIR,
1448       this.getThumbnailName(),
1449       THUMBNAILS_SIZE
1450     )
1451   }
1452
1453   getTorrentFilePath (videoFile: VideoFileModel) {
1454     return join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
1455   }
1456
1457   getVideoFilePath (videoFile: VideoFileModel) {
1458     return join(CONFIG.STORAGE.VIDEOS_DIR, this.getVideoFilename(videoFile))
1459   }
1460
1461   async createTorrentAndSetInfoHash (videoFile: VideoFileModel) {
1462     const options = {
1463       // Keep the extname, it's used by the client to stream the file inside a web browser
1464       name: `${this.name} ${videoFile.resolution}p${videoFile.extname}`,
1465       createdBy: 'PeerTube',
1466       announceList: [
1467         [ CONFIG.WEBSERVER.WS + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT + '/tracker/socket' ],
1468         [ CONFIG.WEBSERVER.URL + '/tracker/announce' ]
1469       ],
1470       urlList: [ CONFIG.WEBSERVER.URL + STATIC_PATHS.WEBSEED + this.getVideoFilename(videoFile) ]
1471     }
1472
1473     const torrent = await createTorrentPromise(this.getVideoFilePath(videoFile), options)
1474
1475     const filePath = join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
1476     logger.info('Creating torrent %s.', filePath)
1477
1478     await writeFile(filePath, torrent)
1479
1480     const parsedTorrent = parseTorrent(torrent)
1481     videoFile.infoHash = parsedTorrent.infoHash
1482   }
1483
1484   getEmbedStaticPath () {
1485     return '/videos/embed/' + this.uuid
1486   }
1487
1488   getThumbnailStaticPath () {
1489     return join(STATIC_PATHS.THUMBNAILS, this.getThumbnailName())
1490   }
1491
1492   getPreviewStaticPath () {
1493     return join(STATIC_PATHS.PREVIEWS, this.getPreviewName())
1494   }
1495
1496   toFormattedJSON (options?: VideoFormattingJSONOptions): Video {
1497     return videoModelToFormattedJSON(this, options)
1498   }
1499
1500   toFormattedDetailsJSON (): VideoDetails {
1501     return videoModelToFormattedDetailsJSON(this)
1502   }
1503
1504   getFormattedVideoFilesJSON (): VideoFile[] {
1505     return videoFilesModelToFormattedJSON(this, this.VideoFiles)
1506   }
1507
1508   toActivityPubObject (): VideoTorrentObject {
1509     return videoModelToActivityPubObject(this)
1510   }
1511
1512   getTruncatedDescription () {
1513     if (!this.description) return null
1514
1515     const maxLength = CONSTRAINTS_FIELDS.VIDEOS.TRUNCATED_DESCRIPTION.max
1516     return peertubeTruncate(this.description, maxLength)
1517   }
1518
1519   getOriginalFileResolution () {
1520     const originalFilePath = this.getVideoFilePath(this.getOriginalFile())
1521
1522     return getVideoFileResolution(originalFilePath)
1523   }
1524
1525   getDescriptionAPIPath () {
1526     return `/api/${API_VERSION}/videos/${this.uuid}/description`
1527   }
1528
1529   removeThumbnail () {
1530     const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, this.getThumbnailName())
1531     return remove(thumbnailPath)
1532       .catch(err => logger.warn('Cannot delete thumbnail %s.', thumbnailPath, { err }))
1533   }
1534
1535   removePreview () {
1536     const previewPath = join(CONFIG.STORAGE.PREVIEWS_DIR + this.getPreviewName())
1537     return remove(previewPath)
1538       .catch(err => logger.warn('Cannot delete preview %s.', previewPath, { err }))
1539   }
1540
1541   removeFile (videoFile: VideoFileModel) {
1542     const filePath = join(CONFIG.STORAGE.VIDEOS_DIR, this.getVideoFilename(videoFile))
1543     return remove(filePath)
1544       .catch(err => logger.warn('Cannot delete file %s.', filePath, { err }))
1545   }
1546
1547   removeTorrent (videoFile: VideoFileModel) {
1548     const torrentPath = join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
1549     return remove(torrentPath)
1550       .catch(err => logger.warn('Cannot delete torrent %s.', torrentPath, { err }))
1551   }
1552
1553   isOutdated () {
1554     if (this.isOwned()) return false
1555
1556     const now = Date.now()
1557     const createdAtTime = this.createdAt.getTime()
1558     const updatedAtTime = this.updatedAt.getTime()
1559
1560     return (now - createdAtTime) > ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL &&
1561       (now - updatedAtTime) > ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL
1562   }
1563
1564   getBaseUrls () {
1565     let baseUrlHttp
1566     let baseUrlWs
1567
1568     if (this.isOwned()) {
1569       baseUrlHttp = CONFIG.WEBSERVER.URL
1570       baseUrlWs = CONFIG.WEBSERVER.WS + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
1571     } else {
1572       baseUrlHttp = REMOTE_SCHEME.HTTP + '://' + this.VideoChannel.Account.Actor.Server.host
1573       baseUrlWs = REMOTE_SCHEME.WS + '://' + this.VideoChannel.Account.Actor.Server.host
1574     }
1575
1576     return { baseUrlHttp, baseUrlWs }
1577   }
1578
1579   generateMagnetUri (videoFile: VideoFileModel, baseUrlHttp: string, baseUrlWs: string) {
1580     const xs = this.getTorrentUrl(videoFile, baseUrlHttp)
1581     const announce = [ baseUrlWs + '/tracker/socket', baseUrlHttp + '/tracker/announce' ]
1582     let urlList = [ this.getVideoFileUrl(videoFile, baseUrlHttp) ]
1583
1584     const redundancies = videoFile.RedundancyVideos
1585     if (isArray(redundancies)) urlList = urlList.concat(redundancies.map(r => r.fileUrl))
1586
1587     const magnetHash = {
1588       xs,
1589       announce,
1590       urlList,
1591       infoHash: videoFile.infoHash,
1592       name: this.name
1593     }
1594
1595     return magnetUtil.encode(magnetHash)
1596   }
1597
1598   getThumbnailUrl (baseUrlHttp: string) {
1599     return baseUrlHttp + STATIC_PATHS.THUMBNAILS + this.getThumbnailName()
1600   }
1601
1602   getTorrentUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
1603     return baseUrlHttp + STATIC_PATHS.TORRENTS + this.getTorrentFileName(videoFile)
1604   }
1605
1606   getTorrentDownloadUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
1607     return baseUrlHttp + STATIC_DOWNLOAD_PATHS.TORRENTS + this.getTorrentFileName(videoFile)
1608   }
1609
1610   getVideoFileUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
1611     return baseUrlHttp + STATIC_PATHS.WEBSEED + this.getVideoFilename(videoFile)
1612   }
1613
1614   getVideoFileDownloadUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
1615     return baseUrlHttp + STATIC_DOWNLOAD_PATHS.VIDEOS + this.getVideoFilename(videoFile)
1616   }
1617 }