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Code Issues Releases Wiki Activity

Support lazy download thumbnails

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Chocobozzz 2023-06-06 15:59:51 +02:00
parent a673d9e848
commit f162d32da0
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27 changed files with 272 additions and 212 deletions
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53
server/lib/files-cache/videos-storyboard-cache.ts
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@ -1,53 +0,0 @@
import { join } from 'path'
import { logger } from '@server/helpers/logger'
import { doRequestAndSaveToFile } from '@server/helpers/requests'
import { StoryboardModel } from '@server/models/video/storyboard'
import { FILES_CACHE } from '../../initializers/constants'
import { AbstractVideoStaticFileCache } from './abstract-video-static-file-cache'
class VideosStoryboardCache extends AbstractVideoStaticFileCache <string> {
private static instance: VideosStoryboardCache
private constructor () {
super()
}
static get Instance () {
return this.instance || (this.instance = new this())
}
async getFilePathImpl (filename: string) {
const storyboard = await StoryboardModel.loadWithVideoByFilename(filename)
if (!storyboard) return undefined
if (storyboard.Video.isOwned()) return { isOwned: true, path: storyboard.getPath() }
return this.loadRemoteFile(storyboard.filename)
}
// Key is the storyboard filename
protected async loadRemoteFile (key: string) {
const storyboard = await StoryboardModel.loadWithVideoByFilename(key)
if (!storyboard) return undefined
const destPath = join(FILES_CACHE.STORYBOARDS.DIRECTORY, storyboard.filename)
const remoteUrl = storyboard.getOriginFileUrl(storyboard.Video)
try {
await doRequestAndSaveToFile(remoteUrl, destPath)
logger.debug('Fetched remote storyboard %s to %s.', remoteUrl, destPath)
return { isOwned: false, path: destPath }
} catch (err) {
logger.info('Cannot fetch remote storyboard file %s.', remoteUrl, { err })
return undefined
}
}
}
export {
VideosStoryboardCache
}