138 lines
4.3 KiB
TypeScript
138 lines
4.3 KiB
TypeScript
import cors from 'cors'
|
|
import express from 'express'
|
|
import { VideosTorrentCache } from '@server/lib/files-cache/videos-torrent-cache'
|
|
import { MActorImage } from '@server/types/models'
|
|
import { HttpStatusCode } from '../../shared/models/http/http-error-codes'
|
|
import { logger } from '../helpers/logger'
|
|
import { ACTOR_IMAGES_SIZE, LAZY_STATIC_PATHS, STATIC_MAX_AGE } from '../initializers/constants'
|
|
import { VideosCaptionCache, VideosPreviewCache } from '../lib/files-cache'
|
|
import { actorImagePathUnsafeCache, pushActorImageProcessInQueue } from '../lib/local-actor'
|
|
import { asyncMiddleware } from '../middlewares'
|
|
import { ActorImageModel } from '../models/actor/actor-image'
|
|
|
|
const lazyStaticRouter = express.Router()
|
|
|
|
lazyStaticRouter.use(cors())
|
|
|
|
lazyStaticRouter.use(
|
|
LAZY_STATIC_PATHS.AVATARS + ':filename',
|
|
asyncMiddleware(getActorImage)
|
|
)
|
|
|
|
lazyStaticRouter.use(
|
|
LAZY_STATIC_PATHS.BANNERS + ':filename',
|
|
asyncMiddleware(getActorImage)
|
|
)
|
|
|
|
lazyStaticRouter.use(
|
|
LAZY_STATIC_PATHS.PREVIEWS + ':filename',
|
|
asyncMiddleware(getPreview)
|
|
)
|
|
|
|
lazyStaticRouter.use(
|
|
LAZY_STATIC_PATHS.VIDEO_CAPTIONS + ':filename',
|
|
asyncMiddleware(getVideoCaption)
|
|
)
|
|
|
|
lazyStaticRouter.use(
|
|
LAZY_STATIC_PATHS.TORRENTS + ':filename',
|
|
asyncMiddleware(getTorrent)
|
|
)
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
lazyStaticRouter,
|
|
getPreview,
|
|
getVideoCaption
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function getActorImage (req: express.Request, res: express.Response, next: express.NextFunction) {
|
|
const filename = req.params.filename
|
|
|
|
if (actorImagePathUnsafeCache.has(filename)) {
|
|
return res.sendFile(actorImagePathUnsafeCache.get(filename), { maxAge: STATIC_MAX_AGE.SERVER })
|
|
}
|
|
|
|
const image = await ActorImageModel.loadByName(filename)
|
|
if (!image) return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
|
|
if (image.onDisk === false) {
|
|
if (!image.fileUrl) return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
|
|
logger.info('Lazy serve remote actor image %s.', image.fileUrl)
|
|
|
|
try {
|
|
await pushActorImageProcessInQueue({
|
|
filename: image.filename,
|
|
fileUrl: image.fileUrl,
|
|
size: getActorImageSize(image),
|
|
type: image.type
|
|
})
|
|
} catch (err) {
|
|
logger.warn('Cannot process remote actor image %s.', image.fileUrl, { err })
|
|
return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
}
|
|
|
|
image.onDisk = true
|
|
image.save()
|
|
.catch(err => logger.error('Cannot save new actor image disk state.', { err }))
|
|
}
|
|
|
|
const path = image.getPath()
|
|
|
|
actorImagePathUnsafeCache.set(filename, path)
|
|
|
|
return res.sendFile(path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER }, (err: any) => {
|
|
if (!err) return
|
|
|
|
// It seems this actor image is not on the disk anymore
|
|
if (err.status === HttpStatusCode.NOT_FOUND_404 && !image.isOwned()) {
|
|
logger.error('Cannot lazy serve actor image %s.', filename, { err })
|
|
|
|
actorImagePathUnsafeCache.delete(filename)
|
|
|
|
image.onDisk = false
|
|
image.save()
|
|
.catch(err => logger.error('Cannot save new actor image disk state.', { err }))
|
|
}
|
|
|
|
return next(err)
|
|
})
|
|
}
|
|
|
|
function getActorImageSize (image: MActorImage): { width: number, height: number } {
|
|
if (image.width && image.height) {
|
|
return {
|
|
height: image.height,
|
|
width: image.width
|
|
}
|
|
}
|
|
|
|
return ACTOR_IMAGES_SIZE[image.type][0]
|
|
}
|
|
|
|
async function getPreview (req: express.Request, res: express.Response) {
|
|
const result = await VideosPreviewCache.Instance.getFilePath(req.params.filename)
|
|
if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
|
|
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
|
|
}
|
|
|
|
async function getVideoCaption (req: express.Request, res: express.Response) {
|
|
const result = await VideosCaptionCache.Instance.getFilePath(req.params.filename)
|
|
if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
|
|
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
|
|
}
|
|
|
|
async function getTorrent (req: express.Request, res: express.Response) {
|
|
const result = await VideosTorrentCache.Instance.getFilePath(req.params.filename)
|
|
if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end()
|
|
|
|
// Torrents still use the old naming convention (video uuid + .torrent)
|
|
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.SERVER })
|
|
}
|