71 lines
2.3 KiB
TypeScript
71 lines
2.3 KiB
TypeScript
import express from 'express'
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import immich from './immich'
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import render from './render'
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import dayjs from 'dayjs'
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import { AssetType, ImageSize } from './types'
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import { Request } from 'express-serve-static-core'
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require('dotenv').config()
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const app = express()
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app.set('view engine', 'ejs')
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app.use(express.static('public'))
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const getSize = (req: Request) => {
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return req?.query?.size === 'thumbnail' ? ImageSize.thumbnail : ImageSize.original
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}
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app.get('/share/:key', async (req, res) => {
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res.set('Cache-Control', 'public, max-age=' + process.env.CACHE_AGE)
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if (!immich.isKey(req.params.key)) {
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res.status(404).send()
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} else {
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const sharedLink = await immich.getShareByKey(req.params.key)
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if (!sharedLink || !sharedLink.assets.length) {
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res.status(404).send()
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} else if (sharedLink.assets.length === 1) {
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// This is an individual item (not a gallery)
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const asset = sharedLink.assets[0]
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if (asset.type === AssetType.image) {
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// For photos, output the image directly
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await render.assetBuffer(res, sharedLink.assets[0], getSize(req))
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} else if (asset.type === AssetType.video) {
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// For videos, show the video as a web player
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await render.gallery(res, sharedLink, 1)
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}
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} else {
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// Multiple images - render as a gallery
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await render.gallery(res, sharedLink)
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}
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}
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})
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// Output the buffer data for an photo or video
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app.get('/:type(photo|video)/:key/:id', async (req, res) => {
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res.set('Cache-Control', 'public, max-age=' + process.env.CACHE_AGE)
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// Check for valid key and ID
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if (immich.isKey(req.params.key) && immich.isId(req.params.id)) {
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// Check if the key is a valid share link
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const sharedLink = await immich.getShareByKey(req.params.key)
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if (sharedLink?.assets.length) {
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// Check that the requested asset exists in this share
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const asset = sharedLink.assets.find(x => x.id === req.params.id)
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if (asset) {
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asset.type = req.params.type === 'video' ? AssetType.video : AssetType.image
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render.assetBuffer(res, asset, getSize(req)).then()
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return
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}
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}
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}
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res.status(404).send()
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})
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// Send a 404 for all other unmatched routes
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app.get('*', (_req, res) => {
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res.status(404).send()
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})
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app.listen(3000, () => {
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console.log(dayjs().format() + ' Server started')
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})
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