-import { CacheFileObject } from '../../../shared/index'
-import { VideoModel } from '../../models/video/video'
-import { sequelizeTypescript } from '../../initializers'
+import { Transaction } from 'sequelize'
+import { MActorId, MVideoRedundancy, MVideoWithAllFiles } from '@server/types/models'
+import { CacheFileObject, VideoStreamingPlaylistType } from '@shared/models'
import { VideoRedundancyModel } from '../../models/redundancy/video-redundancy'
-function cacheFileActivityObjectToDBAttributes (cacheFileObject: CacheFileObject, video: VideoModel, byActor: { id?: number }) {
- const url = cacheFileObject.url
+async function createOrUpdateCacheFile (cacheFileObject: CacheFileObject, video: MVideoWithAllFiles, byActor: MActorId, t: Transaction) {
+ const redundancyModel = await VideoRedundancyModel.loadByUrl(cacheFileObject.id, t)
- const videoFile = video.VideoFiles.find(f => {
- return f.resolution === url.height && f.fps === url.fps
- })
+ if (redundancyModel) {
+ return updateCacheFile(cacheFileObject, redundancyModel, video, byActor, t)
+ }
- if (!videoFile) throw new Error(`Cannot find video file ${url.height} ${url.fps} of video ${video.url}`)
+ return createCacheFile(cacheFileObject, video, byActor, t)
+}
- return {
- expiresOn: new Date(cacheFileObject.expires),
- url: cacheFileObject.id,
- fileUrl: cacheFileObject.url.href,
- strategy: null,
- videoFileId: videoFile.id,
- actorId: byActor.id
- }
+// ---------------------------------------------------------------------------
+
+export {
+ createOrUpdateCacheFile
}
-function createCacheFile (cacheFileObject: CacheFileObject, video: VideoModel, byActor: { id?: number }) {
- return sequelizeTypescript.transaction(async t => {
- const attributes = cacheFileActivityObjectToDBAttributes(cacheFileObject, video, byActor)
+// ---------------------------------------------------------------------------
- return VideoRedundancyModel.create(attributes, { transaction: t })
- })
+function createCacheFile (cacheFileObject: CacheFileObject, video: MVideoWithAllFiles, byActor: MActorId, t: Transaction) {
+ const attributes = cacheFileActivityObjectToDBAttributes(cacheFileObject, video, byActor)
+
+ return VideoRedundancyModel.create(attributes, { transaction: t })
}
-function updateCacheFile (cacheFileObject: CacheFileObject, redundancyModel: VideoRedundancyModel, byActor: { id?: number }) {
+function updateCacheFile (
+ cacheFileObject: CacheFileObject,
+ redundancyModel: MVideoRedundancy,
+ video: MVideoWithAllFiles,
+ byActor: MActorId,
+ t: Transaction
+) {
if (redundancyModel.actorId !== byActor.id) {
throw new Error('Cannot update redundancy ' + redundancyModel.url + ' of another actor.')
}
- const attributes = cacheFileActivityObjectToDBAttributes(cacheFileObject, redundancyModel.VideoFile.Video, byActor)
+ const attributes = cacheFileActivityObjectToDBAttributes(cacheFileObject, video, byActor)
- redundancyModel.set('expires', attributes.expiresOn)
- redundancyModel.set('fileUrl', attributes.fileUrl)
+ redundancyModel.expiresOn = attributes.expiresOn
+ redundancyModel.fileUrl = attributes.fileUrl
- return redundancyModel.save()
+ return redundancyModel.save({ transaction: t })
}
-export {
- createCacheFile,
- updateCacheFile,
- cacheFileActivityObjectToDBAttributes
+function cacheFileActivityObjectToDBAttributes (cacheFileObject: CacheFileObject, video: MVideoWithAllFiles, byActor: MActorId) {
+
+ if (cacheFileObject.url.mediaType === 'application/x-mpegURL') {
+ const url = cacheFileObject.url
+
+ const playlist = video.VideoStreamingPlaylists.find(t => t.type === VideoStreamingPlaylistType.HLS)
+ if (!playlist) throw new Error('Cannot find HLS playlist of video ' + video.url)
+
+ return {
+ expiresOn: cacheFileObject.expires ? new Date(cacheFileObject.expires) : null,
+ url: cacheFileObject.id,
+ fileUrl: url.href,
+ strategy: null,
+ videoStreamingPlaylistId: playlist.id,
+ actorId: byActor.id
+ }
+ }
+
+ const url = cacheFileObject.url
+ const videoFile = video.VideoFiles.find(f => {
+ return f.resolution === url.height && f.fps === url.fps
+ })
+
+ if (!videoFile) throw new Error(`Cannot find video file ${url.height} ${url.fps} of video ${video.url}`)
+
+ return {
+ expiresOn: cacheFileObject.expires ? new Date(cacheFileObject.expires) : null,
+ url: cacheFileObject.id,
+ fileUrl: url.href,
+ strategy: null,
+ videoFileId: videoFile.id,
+ actorId: byActor.id
+ }
}