PeerTube/server/models/video/video.ts

1887 lines
50 KiB
TypeScript

import * as Bluebird from 'bluebird'
import { maxBy } from 'lodash'
import * as magnetUtil from 'magnet-uri'
import * as parseTorrent from 'parse-torrent'
import { join } from 'path'
import {
CountOptions,
FindOptions,
IncludeOptions,
ModelIndexesOptions,
Op,
QueryTypes,
ScopeOptions,
Sequelize,
Transaction,
WhereOptions
} from 'sequelize'
import {
AllowNull,
BeforeDestroy,
BelongsTo,
BelongsToMany,
Column,
CreatedAt,
DataType,
Default,
ForeignKey,
HasMany,
HasOne,
Is,
IsInt,
IsUUID,
Min,
Model,
Scopes,
Table,
UpdatedAt
} from 'sequelize-typescript'
import { UserRight, VideoPrivacy, VideoState } from '../../../shared'
import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
import { Video, VideoDetails, VideoFile } from '../../../shared/models/videos'
import { VideoFilter } from '../../../shared/models/videos/video-query.type'
import { createTorrentPromise, peertubeTruncate } from '../../helpers/core-utils'
import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
import { isArray, isBooleanValid } from '../../helpers/custom-validators/misc'
import {
isVideoCategoryValid,
isVideoDescriptionValid,
isVideoDurationValid,
isVideoLanguageValid,
isVideoLicenceValid,
isVideoNameValid,
isVideoPrivacyValid,
isVideoStateValid,
isVideoSupportValid
} from '../../helpers/custom-validators/videos'
import { getVideoFileResolution } from '../../helpers/ffmpeg-utils'
import { logger } from '../../helpers/logger'
import { getServerActor } from '../../helpers/utils'
import {
ACTIVITY_PUB,
API_VERSION,
CONSTRAINTS_FIELDS,
HLS_REDUNDANCY_DIRECTORY,
HLS_STREAMING_PLAYLIST_DIRECTORY,
REMOTE_SCHEME,
STATIC_DOWNLOAD_PATHS,
STATIC_PATHS,
VIDEO_CATEGORIES,
VIDEO_LANGUAGES,
VIDEO_LICENCES,
VIDEO_PRIVACIES,
VIDEO_STATES,
WEBSERVER
} from '../../initializers/constants'
import { sendDeleteVideo } from '../../lib/activitypub/send'
import { AccountModel } from '../account/account'
import { AccountVideoRateModel } from '../account/account-video-rate'
import { ActorModel } from '../activitypub/actor'
import { AvatarModel } from '../avatar/avatar'
import { ServerModel } from '../server/server'
import {
buildBlockedAccountSQL,
buildTrigramSearchIndex,
buildWhereIdOrUUID,
createSimilarityAttribute,
getVideoSort,
isOutdated,
throwIfNotValid
} from '../utils'
import { TagModel } from './tag'
import { VideoAbuseModel } from './video-abuse'
import { ScopeNames as VideoChannelScopeNames, VideoChannelModel } from './video-channel'
import { VideoCommentModel } from './video-comment'
import { VideoFileModel } from './video-file'
import { VideoShareModel } from './video-share'
import { VideoTagModel } from './video-tag'
import { ScheduleVideoUpdateModel } from './schedule-video-update'
import { VideoCaptionModel } from './video-caption'
import { VideoBlacklistModel } from './video-blacklist'
import { remove, writeFile } from 'fs-extra'
import { VideoViewModel } from './video-views'
import { VideoRedundancyModel } from '../redundancy/video-redundancy'
import {
videoFilesModelToFormattedJSON,
VideoFormattingJSONOptions,
videoModelToActivityPubObject,
videoModelToFormattedDetailsJSON,
videoModelToFormattedJSON
} from './video-format-utils'
import { UserVideoHistoryModel } from '../account/user-video-history'
import { UserModel } from '../account/user'
import { VideoImportModel } from './video-import'
import { VideoStreamingPlaylistModel } from './video-streaming-playlist'
import { VideoPlaylistElementModel } from './video-playlist-element'
import { CONFIG } from '../../initializers/config'
import { ThumbnailModel } from './thumbnail'
import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type'
// FIXME: Define indexes here because there is an issue with TS and Sequelize.literal when called directly in the annotation
const indexes: (ModelIndexesOptions & { where?: WhereOptions })[] = [
buildTrigramSearchIndex('video_name_trigram', 'name'),
{ fields: [ 'createdAt' ] },
{ fields: [ 'publishedAt' ] },
{ fields: [ 'duration' ] },
{ fields: [ 'views' ] },
{ fields: [ 'channelId' ] },
{
fields: [ 'originallyPublishedAt' ],
where: {
originallyPublishedAt: {
[Op.ne]: null
}
}
},
{
fields: [ 'category' ], // We don't care videos with an unknown category
where: {
category: {
[Op.ne]: null
}
}
},
{
fields: [ 'licence' ], // We don't care videos with an unknown licence
where: {
licence: {
[Op.ne]: null
}
}
},
{
fields: [ 'language' ], // We don't care videos with an unknown language
where: {
language: {
[Op.ne]: null
}
}
},
{
fields: [ 'nsfw' ], // Most of the videos are not NSFW
where: {
nsfw: true
}
},
{
fields: [ 'remote' ], // Only index local videos
where: {
remote: false
}
},
{
fields: [ 'uuid' ],
unique: true
},
{
fields: [ 'url' ],
unique: true
}
]
export enum ScopeNames {
AVAILABLE_FOR_LIST_IDS = 'AVAILABLE_FOR_LIST_IDS',
FOR_API = 'FOR_API',
WITH_ACCOUNT_DETAILS = 'WITH_ACCOUNT_DETAILS',
WITH_TAGS = 'WITH_TAGS',
WITH_FILES = 'WITH_FILES',
WITH_SCHEDULED_UPDATE = 'WITH_SCHEDULED_UPDATE',
WITH_BLACKLISTED = 'WITH_BLACKLISTED',
WITH_USER_HISTORY = 'WITH_USER_HISTORY',
WITH_STREAMING_PLAYLISTS = 'WITH_STREAMING_PLAYLISTS',
WITH_USER_ID = 'WITH_USER_ID',
WITH_THUMBNAILS = 'WITH_THUMBNAILS'
}
type ForAPIOptions = {
ids: number[]
videoPlaylistId?: number
withFiles?: boolean
}
type AvailableForListIDsOptions = {
serverAccountId: number
followerActorId: number
includeLocalVideos: boolean
filter?: VideoFilter
categoryOneOf?: number[]
nsfw?: boolean
licenceOneOf?: number[]
languageOneOf?: string[]
tagsOneOf?: string[]
tagsAllOf?: string[]
withFiles?: boolean
accountId?: number
videoChannelId?: number
videoPlaylistId?: number
trendingDays?: number
user?: UserModel,
historyOfUser?: UserModel
}
@Scopes(() => ({
[ ScopeNames.FOR_API ]: (options: ForAPIOptions) => {
const query: FindOptions = {
where: {
id: {
[ Op.in ]: options.ids // FIXME: sequelize ANY seems broken
}
},
include: [
{
model: VideoChannelModel.scope({ method: [ VideoChannelScopeNames.SUMMARY, true ] }),
required: true
},
{
attributes: [ 'type', 'filename' ],
model: ThumbnailModel,
required: false
}
]
}
if (options.withFiles === true) {
query.include.push({
model: VideoFileModel.unscoped(),
required: true
})
}
if (options.videoPlaylistId) {
query.include.push({
model: VideoPlaylistElementModel.unscoped(),
required: true,
where: {
videoPlaylistId: options.videoPlaylistId
}
})
}
return query
},
[ ScopeNames.AVAILABLE_FOR_LIST_IDS ]: (options: AvailableForListIDsOptions) => {
const query: FindOptions = {
raw: true,
attributes: [ 'id' ],
where: {
id: {
[ Op.and ]: [
{
[ Op.notIn ]: Sequelize.literal(
'(SELECT "videoBlacklist"."videoId" FROM "videoBlacklist")'
)
}
]
},
channelId: {
[ Op.notIn ]: Sequelize.literal(
'(' +
'SELECT id FROM "videoChannel" WHERE "accountId" IN (' +
buildBlockedAccountSQL(options.serverAccountId, options.user ? options.user.Account.id : undefined) +
')' +
')'
)
}
},
include: []
}
// Only list public/published videos
if (!options.filter || options.filter !== 'all-local') {
const privacyWhere = {
// Always list public videos
privacy: VideoPrivacy.PUBLIC,
// Always list published videos, or videos that are being transcoded but on which we don't want to wait for transcoding
[ Op.or ]: [
{
state: VideoState.PUBLISHED
},
{
[ Op.and ]: {
state: VideoState.TO_TRANSCODE,
waitTranscoding: false
}
}
]
}
Object.assign(query.where, privacyWhere)
}
if (options.videoPlaylistId) {
query.include.push({
attributes: [],
model: VideoPlaylistElementModel.unscoped(),
required: true,
where: {
videoPlaylistId: options.videoPlaylistId
}
})
query.subQuery = false
}
if (options.filter || options.accountId || options.videoChannelId) {
const videoChannelInclude: IncludeOptions = {
attributes: [],
model: VideoChannelModel.unscoped(),
required: true
}
if (options.videoChannelId) {
videoChannelInclude.where = {
id: options.videoChannelId
}
}
if (options.filter || options.accountId) {
const accountInclude: IncludeOptions = {
attributes: [],
model: AccountModel.unscoped(),
required: true
}
if (options.filter) {
accountInclude.include = [
{
attributes: [],
model: ActorModel.unscoped(),
required: true,
where: VideoModel.buildActorWhereWithFilter(options.filter)
}
]
}
if (options.accountId) {
accountInclude.where = { id: options.accountId }
}
videoChannelInclude.include = [ accountInclude ]
}
query.include.push(videoChannelInclude)
}
if (options.followerActorId) {
let localVideosReq = ''
if (options.includeLocalVideos === true) {
localVideosReq = ' UNION ALL ' +
'SELECT "video"."id" AS "id" FROM "video" ' +
'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
'INNER JOIN "account" ON "account"."id" = "videoChannel"."accountId" ' +
'INNER JOIN "actor" ON "account"."actorId" = "actor"."id" ' +
'WHERE "actor"."serverId" IS NULL'
}
// Force actorId to be a number to avoid SQL injections
const actorIdNumber = parseInt(options.followerActorId.toString(), 10)
query.where[ 'id' ][ Op.and ].push({
[ Op.in ]: Sequelize.literal(
'(' +
'SELECT "videoShare"."videoId" AS "id" FROM "videoShare" ' +
'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
' UNION ALL ' +
'SELECT "video"."id" AS "id" FROM "video" ' +
'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
'INNER JOIN "account" ON "account"."id" = "videoChannel"."accountId" ' +
'INNER JOIN "actor" ON "account"."actorId" = "actor"."id" ' +
'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "actor"."id" ' +
'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
localVideosReq +
')'
)
})
}
if (options.withFiles === true) {
query.where[ 'id' ][ Op.and ].push({
[ Op.in ]: Sequelize.literal(
'(SELECT "videoId" FROM "videoFile")'
)
})
}
// FIXME: issues with sequelize count when making a join on n:m relation, so we just make a IN()
if (options.tagsAllOf || options.tagsOneOf) {
const createTagsIn = (tags: string[]) => {
return tags.map(t => VideoModel.sequelize.escape(t))
.join(', ')
}
if (options.tagsOneOf) {
query.where[ 'id' ][ Op.and ].push({
[ Op.in ]: Sequelize.literal(
'(' +
'SELECT "videoId" FROM "videoTag" ' +
'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
'WHERE "tag"."name" IN (' + createTagsIn(options.tagsOneOf) + ')' +
')'
)
})
}
if (options.tagsAllOf) {
query.where[ 'id' ][ Op.and ].push({
[ Op.in ]: Sequelize.literal(
'(' +
'SELECT "videoId" FROM "videoTag" ' +
'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
'WHERE "tag"."name" IN (' + createTagsIn(options.tagsAllOf) + ')' +
'GROUP BY "videoTag"."videoId" HAVING COUNT(*) = ' + options.tagsAllOf.length +
')'
)
})
}
}
if (options.nsfw === true || options.nsfw === false) {
query.where[ 'nsfw' ] = options.nsfw
}
if (options.categoryOneOf) {
query.where[ 'category' ] = {
[ Op.or ]: options.categoryOneOf
}
}
if (options.licenceOneOf) {
query.where[ 'licence' ] = {
[ Op.or ]: options.licenceOneOf
}
}
if (options.languageOneOf) {
query.where[ 'language' ] = {
[ Op.or ]: options.languageOneOf
}
}
if (options.trendingDays) {
query.include.push(VideoModel.buildTrendingQuery(options.trendingDays))
query.subQuery = false
}
if (options.historyOfUser) {
query.include.push({
model: UserVideoHistoryModel,
required: true,
where: {
userId: options.historyOfUser.id
}
})
// Even if the relation is n:m, we know that a user only have 0..1 video history
// So we won't have multiple rows for the same video
// Without this, we would not be able to sort on "updatedAt" column of UserVideoHistoryModel
query.subQuery = false
}
return query
},
[ ScopeNames.WITH_THUMBNAILS ]: {
include: [
{
model: ThumbnailModel,
required: false
}
]
},
[ ScopeNames.WITH_USER_ID ]: {
include: [
{
attributes: [ 'accountId' ],
model: VideoChannelModel.unscoped(),
required: true,
include: [
{
attributes: [ 'userId' ],
model: AccountModel.unscoped(),
required: true
}
]
}
]
},
[ ScopeNames.WITH_ACCOUNT_DETAILS ]: {
include: [
{
model: VideoChannelModel.unscoped(),
required: true,
include: [
{
attributes: {
exclude: [ 'privateKey', 'publicKey' ]
},
model: ActorModel.unscoped(),
required: true,
include: [
{
attributes: [ 'host' ],
model: ServerModel.unscoped(),
required: false
},
{
model: AvatarModel.unscoped(),
required: false
}
]
},
{
model: AccountModel.unscoped(),
required: true,
include: [
{
model: ActorModel.unscoped(),
attributes: {
exclude: [ 'privateKey', 'publicKey' ]
},
required: true,
include: [
{
attributes: [ 'host' ],
model: ServerModel.unscoped(),
required: false
},
{
model: AvatarModel.unscoped(),
required: false
}
]
}
]
}
]
}
]
},
[ ScopeNames.WITH_TAGS ]: {
include: [ TagModel ]
},
[ ScopeNames.WITH_BLACKLISTED ]: {
include: [
{
attributes: [ 'id', 'reason' ],
model: VideoBlacklistModel,
required: false
}
]
},
[ ScopeNames.WITH_FILES ]: (withRedundancies = false) => {
let subInclude: any[] = []
if (withRedundancies === true) {
subInclude = [
{
attributes: [ 'fileUrl' ],
model: VideoRedundancyModel.unscoped(),
required: false
}
]
}
return {
include: [
{
model: VideoFileModel.unscoped(),
separate: true, // We may have multiple files, having multiple redundancies so let's separate this join
required: false,
include: subInclude
}
]
}
},
[ ScopeNames.WITH_STREAMING_PLAYLISTS ]: (withRedundancies = false) => {
let subInclude: any[] = []
if (withRedundancies === true) {
subInclude = [
{
attributes: [ 'fileUrl' ],
model: VideoRedundancyModel.unscoped(),
required: false
}
]
}
return {
include: [
{
model: VideoStreamingPlaylistModel.unscoped(),
separate: true, // We may have multiple streaming playlists, having multiple redundancies so let's separate this join
required: false,
include: subInclude
}
]
}
},
[ ScopeNames.WITH_SCHEDULED_UPDATE ]: {
include: [
{
model: ScheduleVideoUpdateModel.unscoped(),
required: false
}
]
},
[ ScopeNames.WITH_USER_HISTORY ]: (userId: number) => {
return {
include: [
{
attributes: [ 'currentTime' ],
model: UserVideoHistoryModel.unscoped(),
required: false,
where: {
userId
}
}
]
}
}
}))
@Table({
tableName: 'video',
indexes
})
export class VideoModel extends Model<VideoModel> {
@AllowNull(false)
@Default(DataType.UUIDV4)
@IsUUID(4)
@Column(DataType.UUID)
uuid: string
@AllowNull(false)
@Is('VideoName', value => throwIfNotValid(value, isVideoNameValid, 'name'))
@Column
name: string
@AllowNull(true)
@Default(null)
@Is('VideoCategory', value => throwIfNotValid(value, isVideoCategoryValid, 'category', true))
@Column
category: number
@AllowNull(true)
@Default(null)
@Is('VideoLicence', value => throwIfNotValid(value, isVideoLicenceValid, 'licence', true))
@Column
licence: number
@AllowNull(true)
@Default(null)
@Is('VideoLanguage', value => throwIfNotValid(value, isVideoLanguageValid, 'language', true))
@Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.LANGUAGE.max))
language: string
@AllowNull(false)
@Is('VideoPrivacy', value => throwIfNotValid(value, isVideoPrivacyValid, 'privacy'))
@Column
privacy: number
@AllowNull(false)
@Is('VideoNSFW', value => throwIfNotValid(value, isBooleanValid, 'NSFW boolean'))
@Column
nsfw: boolean
@AllowNull(true)
@Default(null)
@Is('VideoDescription', value => throwIfNotValid(value, isVideoDescriptionValid, 'description', true))
@Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max))
description: string
@AllowNull(true)
@Default(null)
@Is('VideoSupport', value => throwIfNotValid(value, isVideoSupportValid, 'support', true))
@Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.SUPPORT.max))
support: string
@AllowNull(false)
@Is('VideoDuration', value => throwIfNotValid(value, isVideoDurationValid, 'duration'))
@Column
duration: number
@AllowNull(false)
@Default(0)
@IsInt
@Min(0)
@Column
views: number
@AllowNull(false)
@Default(0)
@IsInt
@Min(0)
@Column
likes: number
@AllowNull(false)
@Default(0)
@IsInt
@Min(0)
@Column
dislikes: number
@AllowNull(false)
@Column
remote: boolean
@AllowNull(false)
@Is('VideoUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
@Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.URL.max))
url: string
@AllowNull(false)
@Column
commentsEnabled: boolean
@AllowNull(false)
@Column
downloadEnabled: boolean
@AllowNull(false)
@Column
waitTranscoding: boolean
@AllowNull(false)
@Default(null)
@Is('VideoState', value => throwIfNotValid(value, isVideoStateValid, 'state'))
@Column
state: VideoState
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@AllowNull(false)
@Default(DataType.NOW)
@Column
publishedAt: Date
@AllowNull(true)
@Default(null)
@Column
originallyPublishedAt: Date
@ForeignKey(() => VideoChannelModel)
@Column
channelId: number
@BelongsTo(() => VideoChannelModel, {
foreignKey: {
allowNull: true
},
hooks: true
})
VideoChannel: VideoChannelModel
@BelongsToMany(() => TagModel, {
foreignKey: 'videoId',
through: () => VideoTagModel,
onDelete: 'CASCADE'
})
Tags: TagModel[]
@HasMany(() => ThumbnailModel, {
foreignKey: {
name: 'videoId',
allowNull: true
},
hooks: true,
onDelete: 'cascade'
})
Thumbnails: ThumbnailModel[]
@HasMany(() => VideoPlaylistElementModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
VideoPlaylistElements: VideoPlaylistElementModel[]
@HasMany(() => VideoAbuseModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
VideoAbuses: VideoAbuseModel[]
@HasMany(() => VideoFileModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
hooks: true,
onDelete: 'cascade'
})
VideoFiles: VideoFileModel[]
@HasMany(() => VideoStreamingPlaylistModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
hooks: true,
onDelete: 'cascade'
})
VideoStreamingPlaylists: VideoStreamingPlaylistModel[]
@HasMany(() => VideoShareModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
VideoShares: VideoShareModel[]
@HasMany(() => AccountVideoRateModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
AccountVideoRates: AccountVideoRateModel[]
@HasMany(() => VideoCommentModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade',
hooks: true
})
VideoComments: VideoCommentModel[]
@HasMany(() => VideoViewModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
VideoViews: VideoViewModel[]
@HasMany(() => UserVideoHistoryModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
UserVideoHistories: UserVideoHistoryModel[]
@HasOne(() => ScheduleVideoUpdateModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
ScheduleVideoUpdate: ScheduleVideoUpdateModel
@HasOne(() => VideoBlacklistModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade'
})
VideoBlacklist: VideoBlacklistModel
@HasOne(() => VideoImportModel, {
foreignKey: {
name: 'videoId',
allowNull: true
},
onDelete: 'set null'
})
VideoImport: VideoImportModel
@HasMany(() => VideoCaptionModel, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'cascade',
hooks: true,
[ 'separate' as any ]: true
})
VideoCaptions: VideoCaptionModel[]
@BeforeDestroy
static async sendDelete (instance: VideoModel, options) {
if (instance.isOwned()) {
if (!instance.VideoChannel) {
instance.VideoChannel = await instance.$get('VideoChannel', {
include: [
{
model: AccountModel,
include: [ ActorModel ]
}
],
transaction: options.transaction
}) as VideoChannelModel
}
return sendDeleteVideo(instance, options.transaction)
}
return undefined
}
@BeforeDestroy
static async removeFiles (instance: VideoModel) {
const tasks: Promise<any>[] = []
logger.info('Removing files of video %s.', instance.url)
if (instance.isOwned()) {
if (!Array.isArray(instance.VideoFiles)) {
instance.VideoFiles = await instance.$get('VideoFiles') as VideoFileModel[]
}
// Remove physical files and torrents
instance.VideoFiles.forEach(file => {
tasks.push(instance.removeFile(file))
tasks.push(instance.removeTorrent(file))
})
// Remove playlists file
tasks.push(instance.removeStreamingPlaylist())
}
// Do not wait video deletion because we could be in a transaction
Promise.all(tasks)
.catch(err => {
logger.error('Some errors when removing files of video %s in before destroy hook.', instance.uuid, { err })
})
return undefined
}
static listLocal () {
const query = {
where: {
remote: false
}
}
return VideoModel.scope([
ScopeNames.WITH_FILES,
ScopeNames.WITH_STREAMING_PLAYLISTS,
ScopeNames.WITH_THUMBNAILS
]).findAll(query)
}
static listAllAndSharedByActorForOutbox (actorId: number, start: number, count: number) {
function getRawQuery (select: string) {
const queryVideo = 'SELECT ' + select + ' FROM "video" AS "Video" ' +
'INNER JOIN "videoChannel" AS "VideoChannel" ON "VideoChannel"."id" = "Video"."channelId" ' +
'INNER JOIN "account" AS "Account" ON "Account"."id" = "VideoChannel"."accountId" ' +
'WHERE "Account"."actorId" = ' + actorId
const queryVideoShare = 'SELECT ' + select + ' FROM "videoShare" AS "VideoShare" ' +
'INNER JOIN "video" AS "Video" ON "Video"."id" = "VideoShare"."videoId" ' +
'WHERE "VideoShare"."actorId" = ' + actorId
return `(${queryVideo}) UNION (${queryVideoShare})`
}
const rawQuery = getRawQuery('"Video"."id"')
const rawCountQuery = getRawQuery('COUNT("Video"."id") as "total"')
const query = {
distinct: true,
offset: start,
limit: count,
order: getVideoSort('createdAt', [ 'Tags', 'name', 'ASC' ] as any), // FIXME: sequelize typings
where: {
id: {
[ Op.in ]: Sequelize.literal('(' + rawQuery + ')')
},
[ Op.or ]: [
{ privacy: VideoPrivacy.PUBLIC },
{ privacy: VideoPrivacy.UNLISTED }
]
},
include: [
{
attributes: [ 'language' ],
model: VideoCaptionModel.unscoped(),
required: false
},
{
attributes: [ 'id', 'url' ],
model: VideoShareModel.unscoped(),
required: false,
// We only want videos shared by this actor
where: {
[ Op.and ]: [
{
id: {
[ Op.not ]: null
}
},
{
actorId
}
]
},
include: [
{
attributes: [ 'id', 'url' ],
model: ActorModel.unscoped()
}
]
},
{
model: VideoChannelModel.unscoped(),
required: true,
include: [
{
attributes: [ 'name' ],
model: AccountModel.unscoped(),
required: true,
include: [
{
attributes: [ 'id', 'url', 'followersUrl' ],
model: ActorModel.unscoped(),
required: true
}
]
},
{
attributes: [ 'id', 'url', 'followersUrl' ],
model: ActorModel.unscoped(),
required: true
}
]
},
VideoFileModel,
TagModel
]
}
return Bluebird.all([
VideoModel.scope(ScopeNames.WITH_THUMBNAILS).findAll(query),
VideoModel.sequelize.query<{ total: string }>(rawCountQuery, { type: QueryTypes.SELECT })
]).then(([ rows, totals ]) => {
// totals: totalVideos + totalVideoShares
let totalVideos = 0
let totalVideoShares = 0
if (totals[ 0 ]) totalVideos = parseInt(totals[ 0 ].total, 10)
if (totals[ 1 ]) totalVideoShares = parseInt(totals[ 1 ].total, 10)
const total = totalVideos + totalVideoShares
return {
data: rows,
total: total
}
})
}
static listUserVideosForApi (accountId: number, start: number, count: number, sort: string, withFiles = false) {
function buildBaseQuery (): FindOptions {
return {
offset: start,
limit: count,
order: getVideoSort(sort),
include: [
{
model: VideoChannelModel,
required: true,
include: [
{
model: AccountModel,
where: {
id: accountId
},
required: true
}
]
}
]
}
}
const countQuery = buildBaseQuery()
const findQuery = buildBaseQuery()
findQuery.include.push({
model: ScheduleVideoUpdateModel,
required: false
})
findQuery.include.push({
model: VideoBlacklistModel,
required: false
})
if (withFiles === true) {
findQuery.include.push({
model: VideoFileModel.unscoped(),
required: true
})
}
return Promise.all([
VideoModel.count(countQuery),
VideoModel.findAll(findQuery)
]).then(([ count, rows ]) => {
return {
data: rows,
total: count
}
})
}
static async listForApi (options: {
start: number,
count: number,
sort: string,
nsfw: boolean,
includeLocalVideos: boolean,
withFiles: boolean,
categoryOneOf?: number[],
licenceOneOf?: number[],
languageOneOf?: string[],
tagsOneOf?: string[],
tagsAllOf?: string[],
filter?: VideoFilter,
accountId?: number,
videoChannelId?: number,
followerActorId?: number
videoPlaylistId?: number,
trendingDays?: number,
user?: UserModel,
historyOfUser?: UserModel
}, countVideos = true) {
if (options.filter && options.filter === 'all-local' && !options.user.hasRight(UserRight.SEE_ALL_VIDEOS)) {
throw new Error('Try to filter all-local but no user has not the see all videos right')
}
const query: FindOptions = {
offset: options.start,
limit: options.count,
order: getVideoSort(options.sort)
}
let trendingDays: number
if (options.sort.endsWith('trending')) {
trendingDays = CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
query.group = 'VideoModel.id'
}
const serverActor = await getServerActor()
// followerActorId === null has a meaning, so just check undefined
const followerActorId = options.followerActorId !== undefined ? options.followerActorId : serverActor.id
const queryOptions = {
followerActorId,
serverAccountId: serverActor.Account.id,
nsfw: options.nsfw,
categoryOneOf: options.categoryOneOf,
licenceOneOf: options.licenceOneOf,
languageOneOf: options.languageOneOf,
tagsOneOf: options.tagsOneOf,
tagsAllOf: options.tagsAllOf,
filter: options.filter,
withFiles: options.withFiles,
accountId: options.accountId,
videoChannelId: options.videoChannelId,
videoPlaylistId: options.videoPlaylistId,
includeLocalVideos: options.includeLocalVideos,
user: options.user,
historyOfUser: options.historyOfUser,
trendingDays
}
return VideoModel.getAvailableForApi(query, queryOptions, countVideos)
}
static async searchAndPopulateAccountAndServer (options: {
includeLocalVideos: boolean
search?: string
start?: number
count?: number
sort?: string
startDate?: string // ISO 8601
endDate?: string // ISO 8601
originallyPublishedStartDate?: string
originallyPublishedEndDate?: string
nsfw?: boolean
categoryOneOf?: number[]
licenceOneOf?: number[]
languageOneOf?: string[]
tagsOneOf?: string[]
tagsAllOf?: string[]
durationMin?: number // seconds
durationMax?: number // seconds
user?: UserModel,
filter?: VideoFilter
}) {
const whereAnd = []
if (options.startDate || options.endDate) {
const publishedAtRange = {}
if (options.startDate) publishedAtRange[ Op.gte ] = options.startDate
if (options.endDate) publishedAtRange[ Op.lte ] = options.endDate
whereAnd.push({ publishedAt: publishedAtRange })
}
if (options.originallyPublishedStartDate || options.originallyPublishedEndDate) {
const originallyPublishedAtRange = {}
if (options.originallyPublishedStartDate) originallyPublishedAtRange[ Op.gte ] = options.originallyPublishedStartDate
if (options.originallyPublishedEndDate) originallyPublishedAtRange[ Op.lte ] = options.originallyPublishedEndDate
whereAnd.push({ originallyPublishedAt: originallyPublishedAtRange })
}
if (options.durationMin || options.durationMax) {
const durationRange = {}
if (options.durationMin) durationRange[ Op.gte ] = options.durationMin
if (options.durationMax) durationRange[ Op.lte ] = options.durationMax
whereAnd.push({ duration: durationRange })
}
const attributesInclude = []
const escapedSearch = VideoModel.sequelize.escape(options.search)
const escapedLikeSearch = VideoModel.sequelize.escape('%' + options.search + '%')
if (options.search) {
whereAnd.push(
{
id: {
[ Op.in ]: Sequelize.literal(
'(' +
'SELECT "video"."id" FROM "video" ' +
'WHERE ' +
'lower(immutable_unaccent("video"."name")) % lower(immutable_unaccent(' + escapedSearch + ')) OR ' +
'lower(immutable_unaccent("video"."name")) LIKE lower(immutable_unaccent(' + escapedLikeSearch + '))' +
'UNION ALL ' +
'SELECT "video"."id" FROM "video" LEFT JOIN "videoTag" ON "videoTag"."videoId" = "video"."id" ' +
'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
'WHERE "tag"."name" = ' + escapedSearch +
')'
)
}
}
)
attributesInclude.push(createSimilarityAttribute('VideoModel.name', options.search))
}
// Cannot search on similarity if we don't have a search
if (!options.search) {
attributesInclude.push(
Sequelize.literal('0 as similarity')
)
}
const query: FindOptions = {
attributes: {
include: attributesInclude
},
offset: options.start,
limit: options.count,
order: getVideoSort(options.sort),
where: {
[ Op.and ]: whereAnd
}
}
const serverActor = await getServerActor()
const queryOptions = {
followerActorId: serverActor.id,
serverAccountId: serverActor.Account.id,
includeLocalVideos: options.includeLocalVideos,
nsfw: options.nsfw,
categoryOneOf: options.categoryOneOf,
licenceOneOf: options.licenceOneOf,
languageOneOf: options.languageOneOf,
tagsOneOf: options.tagsOneOf,
tagsAllOf: options.tagsAllOf,
user: options.user,
filter: options.filter
}
return VideoModel.getAvailableForApi(query, queryOptions)
}
static load (id: number | string, t?: Transaction) {
const where = buildWhereIdOrUUID(id)
const options = {
where,
transaction: t
}
return VideoModel.scope(ScopeNames.WITH_THUMBNAILS).findOne(options)
}
static loadWithRights (id: number | string, t?: Transaction) {
const where = buildWhereIdOrUUID(id)
const options = {
where,
transaction: t
}
return VideoModel.scope([
ScopeNames.WITH_BLACKLISTED,
ScopeNames.WITH_USER_ID,
ScopeNames.WITH_THUMBNAILS
]).findOne(options)
}
static loadOnlyId (id: number | string, t?: Transaction) {
const where = buildWhereIdOrUUID(id)
const options = {
attributes: [ 'id' ],
where,
transaction: t
}
return VideoModel.scope(ScopeNames.WITH_THUMBNAILS).findOne(options)
}
static loadWithFiles (id: number, t?: Transaction, logging?: boolean) {
return VideoModel.scope([
ScopeNames.WITH_FILES,
ScopeNames.WITH_STREAMING_PLAYLISTS,
ScopeNames.WITH_THUMBNAILS
]).findByPk(id, { transaction: t, logging })
}
static loadByUUIDWithFile (uuid: string) {
const options = {
where: {
uuid
}
}
return VideoModel.scope(ScopeNames.WITH_THUMBNAILS).findOne(options)
}
static loadByUrl (url: string, transaction?: Transaction) {
const query: FindOptions = {
where: {
url
},
transaction
}
return VideoModel.scope(ScopeNames.WITH_THUMBNAILS).findOne(query)
}
static loadByUrlAndPopulateAccount (url: string, transaction?: Transaction) {
const query: FindOptions = {
where: {
url
},
transaction
}
return VideoModel.scope([
ScopeNames.WITH_ACCOUNT_DETAILS,
ScopeNames.WITH_FILES,
ScopeNames.WITH_STREAMING_PLAYLISTS,
ScopeNames.WITH_THUMBNAILS
]).findOne(query)
}
static loadAndPopulateAccountAndServerAndTags (id: number | string, t?: Transaction, userId?: number) {
const where = buildWhereIdOrUUID(id)
const options = {
order: [ [ 'Tags', 'name', 'ASC' ] ] as any,
where,
transaction: t
}
const scopes: (string | ScopeOptions)[] = [
ScopeNames.WITH_TAGS,
ScopeNames.WITH_BLACKLISTED,
ScopeNames.WITH_ACCOUNT_DETAILS,
ScopeNames.WITH_SCHEDULED_UPDATE,
ScopeNames.WITH_FILES,
ScopeNames.WITH_STREAMING_PLAYLISTS,
ScopeNames.WITH_THUMBNAILS
]
if (userId) {
scopes.push({ method: [ ScopeNames.WITH_USER_HISTORY, userId ] })
}
return VideoModel
.scope(scopes)
.findOne(options)
}
static loadForGetAPI (id: number | string, t?: Transaction, userId?: number) {
const where = buildWhereIdOrUUID(id)
const options = {
order: [ [ 'Tags', 'name', 'ASC' ] ] as any, // FIXME: sequelize typings
where,
transaction: t
}
const scopes: (string | ScopeOptions)[] = [
ScopeNames.WITH_TAGS,
ScopeNames.WITH_BLACKLISTED,
ScopeNames.WITH_ACCOUNT_DETAILS,
ScopeNames.WITH_SCHEDULED_UPDATE,
ScopeNames.WITH_THUMBNAILS,
{ method: [ ScopeNames.WITH_FILES, true ] },
{ method: [ ScopeNames.WITH_STREAMING_PLAYLISTS, true ] }
]
if (userId) {
scopes.push({ method: [ ScopeNames.WITH_USER_HISTORY, userId ] })
}
return VideoModel
.scope(scopes)
.findOne(options)
}
static async getStats () {
const totalLocalVideos = await VideoModel.count({
where: {
remote: false
}
})
const totalVideos = await VideoModel.count()
let totalLocalVideoViews = await VideoModel.sum('views', {
where: {
remote: false
}
})
// Sequelize could return null...
if (!totalLocalVideoViews) totalLocalVideoViews = 0
return {
totalLocalVideos,
totalLocalVideoViews,
totalVideos
}
}
static incrementViews (id: number, views: number) {
return VideoModel.increment('views', {
by: views,
where: {
id
}
})
}
static checkVideoHasInstanceFollow (videoId: number, followerActorId: number) {
// Instances only share videos
const query = 'SELECT 1 FROM "videoShare" ' +
'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
'WHERE "actorFollow"."actorId" = $followerActorId AND "videoShare"."videoId" = $videoId ' +
'LIMIT 1'
const options = {
type: QueryTypes.SELECT,
bind: { followerActorId, videoId },
raw: true
}
return VideoModel.sequelize.query(query, options)
.then(results => results.length === 1)
}
// threshold corresponds to how many video the field should have to be returned
static async getRandomFieldSamples (field: 'category' | 'channelId', threshold: number, count: number) {
const serverActor = await getServerActor()
const followerActorId = serverActor.id
const scopeOptions: AvailableForListIDsOptions = {
serverAccountId: serverActor.Account.id,
followerActorId,
includeLocalVideos: true
}
const query: FindOptions = {
attributes: [ field ],
limit: count,
group: field,
having: Sequelize.where(
Sequelize.fn('COUNT', Sequelize.col(field)), { [ Op.gte ]: threshold }
),
order: [ (this.sequelize as any).random() ]
}
return VideoModel.scope({ method: [ ScopeNames.AVAILABLE_FOR_LIST_IDS, scopeOptions ] })
.findAll(query)
.then(rows => rows.map(r => r[ field ]))
}
static buildTrendingQuery (trendingDays: number) {
return {
attributes: [],
subQuery: false,
model: VideoViewModel,
required: false,
where: {
startDate: {
[ Op.gte ]: new Date(new Date().getTime() - (24 * 3600 * 1000) * trendingDays)
}
}
}
}
private static buildActorWhereWithFilter (filter?: VideoFilter) {
if (filter && (filter === 'local' || filter === 'all-local')) {
return {
serverId: null
}
}
return {}
}
private static async getAvailableForApi (
query: FindOptions,
options: AvailableForListIDsOptions,
countVideos = true
) {
const idsScope: ScopeOptions = {
method: [
ScopeNames.AVAILABLE_FOR_LIST_IDS, options
]
}
// Remove trending sort on count, because it uses a group by
const countOptions = Object.assign({}, options, { trendingDays: undefined })
const countQuery: CountOptions = Object.assign({}, query, { attributes: undefined, group: undefined })
const countScope: ScopeOptions = {
method: [
ScopeNames.AVAILABLE_FOR_LIST_IDS, countOptions
]
}
const [ count, rowsId ] = await Promise.all([
countVideos ? VideoModel.scope(countScope).count(countQuery) : Promise.resolve<number>(undefined),
VideoModel.scope(idsScope).findAll(query)
])
const ids = rowsId.map(r => r.id)
if (ids.length === 0) return { data: [], total: count }
const secondQuery: FindOptions = {
offset: 0,
limit: query.limit,
attributes: query.attributes,
order: [ // Keep original order
Sequelize.literal(
ids.map(id => `"VideoModel".id = ${id} DESC`).join(', ')
)
]
}
const apiScope: (string | ScopeOptions)[] = []
if (options.user) {
apiScope.push({ method: [ ScopeNames.WITH_USER_HISTORY, options.user.id ] })
}
apiScope.push({
method: [
ScopeNames.FOR_API, {
ids,
withFiles: options.withFiles,
videoPlaylistId: options.videoPlaylistId
} as ForAPIOptions
]
})
const rows = await VideoModel.scope(apiScope).findAll(secondQuery)
return {
data: rows,
total: count
}
}
static getCategoryLabel (id: number) {
return VIDEO_CATEGORIES[ id ] || 'Misc'
}
static getLicenceLabel (id: number) {
return VIDEO_LICENCES[ id ] || 'Unknown'
}
static getLanguageLabel (id: string) {
return VIDEO_LANGUAGES[ id ] || 'Unknown'
}
static getPrivacyLabel (id: number) {
return VIDEO_PRIVACIES[ id ] || 'Unknown'
}
static getStateLabel (id: number) {
return VIDEO_STATES[ id ] || 'Unknown'
}
getOriginalFile () {
if (Array.isArray(this.VideoFiles) === false) return undefined
// The original file is the file that have the higher resolution
return maxBy(this.VideoFiles, file => file.resolution)
}
async addAndSaveThumbnail (thumbnail: ThumbnailModel, transaction: Transaction) {
thumbnail.videoId = this.id
const savedThumbnail = await thumbnail.save({ transaction })
if (Array.isArray(this.Thumbnails) === false) this.Thumbnails = []
// Already have this thumbnail, skip
if (this.Thumbnails.find(t => t.id === savedThumbnail.id)) return
this.Thumbnails.push(savedThumbnail)
}
getVideoFilename (videoFile: VideoFileModel) {
return this.uuid + '-' + videoFile.resolution + videoFile.extname
}
generateThumbnailName () {
return this.uuid + '.jpg'
}
getMiniature () {
if (Array.isArray(this.Thumbnails) === false) return undefined
return this.Thumbnails.find(t => t.type === ThumbnailType.MINIATURE)
}
generatePreviewName () {
return this.uuid + '.jpg'
}
getPreview () {
if (Array.isArray(this.Thumbnails) === false) return undefined
return this.Thumbnails.find(t => t.type === ThumbnailType.PREVIEW)
}
getTorrentFileName (videoFile: VideoFileModel) {
const extension = '.torrent'
return this.uuid + '-' + videoFile.resolution + extension
}
isOwned () {
return this.remote === false
}
getTorrentFilePath (videoFile: VideoFileModel) {
return join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
}
getVideoFilePath (videoFile: VideoFileModel) {
return join(CONFIG.STORAGE.VIDEOS_DIR, this.getVideoFilename(videoFile))
}
async createTorrentAndSetInfoHash (videoFile: VideoFileModel) {
const options = {
// Keep the extname, it's used by the client to stream the file inside a web browser
name: `${this.name} ${videoFile.resolution}p${videoFile.extname}`,
createdBy: 'PeerTube',
announceList: [
[ WEBSERVER.WS + '://' + WEBSERVER.HOSTNAME + ':' + WEBSERVER.PORT + '/tracker/socket' ],
[ WEBSERVER.URL + '/tracker/announce' ]
],
urlList: [ WEBSERVER.URL + STATIC_PATHS.WEBSEED + this.getVideoFilename(videoFile) ]
}
const torrent = await createTorrentPromise(this.getVideoFilePath(videoFile), options)
const filePath = join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
logger.info('Creating torrent %s.', filePath)
await writeFile(filePath, torrent)
const parsedTorrent = parseTorrent(torrent)
videoFile.infoHash = parsedTorrent.infoHash
}
getWatchStaticPath () {
return '/videos/watch/' + this.uuid
}
getEmbedStaticPath () {
return '/videos/embed/' + this.uuid
}
getMiniatureStaticPath () {
const thumbnail = this.getMiniature()
if (!thumbnail) return null
return join(STATIC_PATHS.THUMBNAILS, thumbnail.filename)
}
getPreviewStaticPath () {
const preview = this.getPreview()
if (!preview) return null
// We use a local cache, so specify our cache endpoint instead of potential remote URL
return join(STATIC_PATHS.PREVIEWS, preview.filename)
}
toFormattedJSON (options?: VideoFormattingJSONOptions): Video {
return videoModelToFormattedJSON(this, options)
}
toFormattedDetailsJSON (): VideoDetails {
return videoModelToFormattedDetailsJSON(this)
}
getFormattedVideoFilesJSON (): VideoFile[] {
return videoFilesModelToFormattedJSON(this, this.VideoFiles)
}
toActivityPubObject (): VideoTorrentObject {
return videoModelToActivityPubObject(this)
}
getTruncatedDescription () {
if (!this.description) return null
const maxLength = CONSTRAINTS_FIELDS.VIDEOS.TRUNCATED_DESCRIPTION.max
return peertubeTruncate(this.description, maxLength)
}
getOriginalFileResolution () {
const originalFilePath = this.getVideoFilePath(this.getOriginalFile())
return getVideoFileResolution(originalFilePath)
}
getDescriptionAPIPath () {
return `/api/${API_VERSION}/videos/${this.uuid}/description`
}
removeFile (videoFile: VideoFileModel, isRedundancy = false) {
const baseDir = isRedundancy ? CONFIG.STORAGE.REDUNDANCY_DIR : CONFIG.STORAGE.VIDEOS_DIR
const filePath = join(baseDir, this.getVideoFilename(videoFile))
return remove(filePath)
.catch(err => logger.warn('Cannot delete file %s.', filePath, { err }))
}
removeTorrent (videoFile: VideoFileModel) {
const torrentPath = join(CONFIG.STORAGE.TORRENTS_DIR, this.getTorrentFileName(videoFile))
return remove(torrentPath)
.catch(err => logger.warn('Cannot delete torrent %s.', torrentPath, { err }))
}
removeStreamingPlaylist (isRedundancy = false) {
const baseDir = isRedundancy ? HLS_REDUNDANCY_DIRECTORY : HLS_STREAMING_PLAYLIST_DIRECTORY
const filePath = join(baseDir, this.uuid)
return remove(filePath)
.catch(err => logger.warn('Cannot delete playlist directory %s.', filePath, { err }))
}
isOutdated () {
if (this.isOwned()) return false
return isOutdated(this, ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL)
}
setAsRefreshed () {
this.changed('updatedAt', true)
return this.save()
}
getBaseUrls () {
let baseUrlHttp
let baseUrlWs
if (this.isOwned()) {
baseUrlHttp = WEBSERVER.URL
baseUrlWs = WEBSERVER.WS + '://' + WEBSERVER.HOSTNAME + ':' + WEBSERVER.PORT
} else {
baseUrlHttp = REMOTE_SCHEME.HTTP + '://' + this.VideoChannel.Account.Actor.Server.host
baseUrlWs = REMOTE_SCHEME.WS + '://' + this.VideoChannel.Account.Actor.Server.host
}
return { baseUrlHttp, baseUrlWs }
}
generateMagnetUri (videoFile: VideoFileModel, baseUrlHttp: string, baseUrlWs: string) {
const xs = this.getTorrentUrl(videoFile, baseUrlHttp)
const announce = this.getTrackerUrls(baseUrlHttp, baseUrlWs)
let urlList = [ this.getVideoFileUrl(videoFile, baseUrlHttp) ]
const redundancies = videoFile.RedundancyVideos
if (isArray(redundancies)) urlList = urlList.concat(redundancies.map(r => r.fileUrl))
const magnetHash = {
xs,
announce,
urlList,
infoHash: videoFile.infoHash,
name: this.name
}
return magnetUtil.encode(magnetHash)
}
getTrackerUrls (baseUrlHttp: string, baseUrlWs: string) {
return [ baseUrlWs + '/tracker/socket', baseUrlHttp + '/tracker/announce' ]
}
getTorrentUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
return baseUrlHttp + STATIC_PATHS.TORRENTS + this.getTorrentFileName(videoFile)
}
getTorrentDownloadUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
return baseUrlHttp + STATIC_DOWNLOAD_PATHS.TORRENTS + this.getTorrentFileName(videoFile)
}
getVideoFileUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
return baseUrlHttp + STATIC_PATHS.WEBSEED + this.getVideoFilename(videoFile)
}
getVideoRedundancyUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
return baseUrlHttp + STATIC_PATHS.REDUNDANCY + this.getVideoFilename(videoFile)
}
getVideoFileDownloadUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
return baseUrlHttp + STATIC_DOWNLOAD_PATHS.VIDEOS + this.getVideoFilename(videoFile)
}
getBandwidthBits (videoFile: VideoFileModel) {
return Math.ceil((videoFile.size * 8) / this.duration)
}
}