blob: 6575e1c83a172b121f333bffb4a19bc98a8ba123 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
import { join } from 'path'
import { FILES_CACHE, STATIC_PATHS } from '../../initializers/constants'
import { VideoModel } from '../../models/video/video'
import { AbstractVideoStaticFileCache } from './abstract-video-static-file-cache'
import { CONFIG } from '../../initializers/config'
class VideosPreviewCache extends AbstractVideoStaticFileCache <string> {
private static instance: VideosPreviewCache
private constructor () {
super()
}
static get Instance () {
return this.instance || (this.instance = new this())
}
async getFilePath (videoUUID: string) {
const video = await VideoModel.loadByUUIDWithFile(videoUUID)
if (!video) return undefined
if (video.isOwned()) return join(CONFIG.STORAGE.PREVIEWS_DIR, video.getPreviewName())
return this.loadFromLRU(videoUUID)
}
protected async loadRemoteFile (key: string) {
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(key)
if (!video) return undefined
if (video.isOwned()) throw new Error('Cannot load remote preview of owned video.')
const remoteStaticPath = join(STATIC_PATHS.PREVIEWS, video.getPreviewName())
const destPath = join(FILES_CACHE.PREVIEWS.DIRECTORY, video.getPreviewName())
return this.saveRemoteVideoFileAndReturnPath(video, remoteStaticPath, destPath)
}
}
export {
VideosPreviewCache
}
|
