Is,
Model,
Table,
- UpdatedAt
+ UpdatedAt,
+ Scopes,
+ DefaultScope
} from 'sequelize-typescript'
import {
isVideoFileExtnameValid,
import { VideoModel } from './video'
import { VideoRedundancyModel } from '../redundancy/video-redundancy'
import { VideoStreamingPlaylistModel } from './video-streaming-playlist'
-import { FindOptions, QueryTypes, Transaction } from 'sequelize'
+import { FindOptions, Op, QueryTypes, Transaction } from 'sequelize'
+import { MIMETYPES, MEMOIZE_LENGTH, MEMOIZE_TTL } from '../../initializers/constants'
+import { MVideoFile, MVideoFileStreamingPlaylistVideo, MVideoFileVideo } from '../../typings/models/video/video-file'
+import { MStreamingPlaylistVideo, MVideo } from '@server/typings/models'
+import * as memoizee from 'memoizee'
+import validator from 'validator'
+export enum ScopeNames {
+ WITH_VIDEO = 'WITH_VIDEO',
+ WITH_METADATA = 'WITH_METADATA'
+}
+
+@DefaultScope(() => ({
+ attributes: {
+ exclude: [ 'metadata' ]
+ }
+}))
+@Scopes(() => ({
+ [ScopeNames.WITH_VIDEO]: {
+ include: [
+ {
+ model: VideoModel.unscoped(),
+ required: true
+ }
+ ]
+ },
+ [ScopeNames.WITH_METADATA]: {
+ attributes: {
+ include: [ 'metadata' ]
+ }
+ }
+}))
@Table({
tableName: 'videoFile',
indexes: [
{
- fields: [ 'videoId' ]
+ fields: [ 'videoId' ],
+ where: {
+ videoId: {
+ [Op.ne]: null
+ }
+ }
},
+ {
+ fields: [ 'videoStreamingPlaylistId' ],
+ where: {
+ videoStreamingPlaylistId: {
+ [Op.ne]: null
+ }
+ }
+ },
+
{
fields: [ 'infoHash' ]
},
+
{
fields: [ 'videoId', 'resolution', 'fps' ],
- unique: true
+ unique: true,
+ where: {
+ videoId: {
+ [Op.ne]: null
+ }
+ }
+ },
+ {
+ fields: [ 'videoStreamingPlaylistId', 'resolution', 'fps' ],
+ unique: true,
+ where: {
+ videoStreamingPlaylistId: {
+ [Op.ne]: null
+ }
+ }
}
]
})
@Column
fps: number
+ @AllowNull(true)
+ @Column(DataType.JSONB)
+ metadata: any
+
+ @AllowNull(true)
+ @Column
+ metadataUrl: string
+
@ForeignKey(() => VideoModel)
@Column
videoId: number
@BelongsTo(() => VideoModel, {
foreignKey: {
- allowNull: false
+ allowNull: true
},
onDelete: 'CASCADE'
})
Video: VideoModel
+ @ForeignKey(() => VideoStreamingPlaylistModel)
+ @Column
+ videoStreamingPlaylistId: number
+
+ @BelongsTo(() => VideoStreamingPlaylistModel, {
+ foreignKey: {
+ allowNull: true
+ },
+ onDelete: 'CASCADE'
+ })
+ VideoStreamingPlaylist: VideoStreamingPlaylistModel
+
@HasMany(() => VideoRedundancyModel, {
foreignKey: {
allowNull: true
})
RedundancyVideos: VideoRedundancyModel[]
+ static doesInfohashExistCached = memoizee(VideoFileModel.doesInfohashExist, {
+ promise: true,
+ max: MEMOIZE_LENGTH.INFO_HASH_EXISTS,
+ maxAge: MEMOIZE_TTL.INFO_HASH_EXISTS
+ })
+
static doesInfohashExist (infoHash: string) {
const query = 'SELECT 1 FROM "videoFile" WHERE "infoHash" = $infoHash LIMIT 1'
const options = {
- type: QueryTypes.SELECT,
+ type: QueryTypes.SELECT as QueryTypes.SELECT,
bind: { infoHash },
raw: true
}
.then(results => results.length === 1)
}
+ static async doesVideoExistForVideoFile (id: number, videoIdOrUUID: number | string) {
+ const videoFile = await VideoFileModel.loadWithVideoOrPlaylist(id, videoIdOrUUID)
+
+ return !!videoFile
+ }
+
+ static loadWithMetadata (id: number) {
+ return VideoFileModel.scope(ScopeNames.WITH_METADATA).findByPk(id)
+ }
+
static loadWithVideo (id: number) {
+ return VideoFileModel.scope(ScopeNames.WITH_VIDEO).findByPk(id)
+ }
+
+ static loadWithVideoOrPlaylist (id: number, videoIdOrUUID: number | string) {
+ const whereVideo = validator.isUUID(videoIdOrUUID + '')
+ ? { uuid: videoIdOrUUID }
+ : { id: videoIdOrUUID }
+
const options = {
+ where: {
+ id
+ },
include: [
{
model: VideoModel.unscoped(),
- required: true
+ required: false,
+ where: whereVideo
+ },
+ {
+ model: VideoStreamingPlaylistModel.unscoped(),
+ required: false,
+ include: [
+ {
+ model: VideoModel.unscoped(),
+ required: true,
+ where: whereVideo
+ }
+ ]
}
]
}
- return VideoFileModel.findByPk(id, options)
+ return VideoFileModel.findOne(options)
+ .then(file => {
+ // We used `required: false` so check we have at least a video or a streaming playlist
+ if (!file.Video && !file.VideoStreamingPlaylist) return null
+
+ return file
+ })
}
static listByStreamingPlaylist (streamingPlaylistId: number, transaction: Transaction) {
}))
}
- hasSameUniqueKeysThan (other: VideoFileModel) {
+ // Redefine upsert because sequelize does not use an appropriate where clause in the update query with 2 unique indexes
+ static async customUpsert (
+ videoFile: MVideoFile,
+ mode: 'streaming-playlist' | 'video',
+ transaction: Transaction
+ ) {
+ const baseWhere = {
+ fps: videoFile.fps,
+ resolution: videoFile.resolution
+ }
+
+ if (mode === 'streaming-playlist') Object.assign(baseWhere, { videoStreamingPlaylistId: videoFile.videoStreamingPlaylistId })
+ else Object.assign(baseWhere, { videoId: videoFile.videoId })
+
+ const element = await VideoFileModel.findOne({ where: baseWhere, transaction })
+ if (!element) return videoFile.save({ transaction })
+
+ for (const k of Object.keys(videoFile.toJSON())) {
+ element[k] = videoFile[k]
+ }
+
+ return element.save({ transaction })
+ }
+
+ getVideoOrStreamingPlaylist (this: MVideoFileVideo | MVideoFileStreamingPlaylistVideo): MVideo | MStreamingPlaylistVideo {
+ if (this.videoId) return (this as MVideoFileVideo).Video
+
+ return (this as MVideoFileStreamingPlaylistVideo).VideoStreamingPlaylist
+ }
+
+ isAudio () {
+ return !!MIMETYPES.AUDIO.EXT_MIMETYPE[this.extname]
+ }
+
+ hasSameUniqueKeysThan (other: MVideoFile) {
return this.fps === other.fps &&
this.resolution === other.resolution &&
- this.videoId === other.videoId
+ (
+ (this.videoId !== null && this.videoId === other.videoId) ||
+ (this.videoStreamingPlaylistId !== null && this.videoStreamingPlaylistId === other.videoStreamingPlaylistId)
+ )
}
}