filesafe/routes/album.js
Bobby Wibowo b117fa9ad1
feat: expose utils to nunjucks templates
also fix nunjucks templates not adhering to env vars overrides for
domains config options, because they attempted to read config directly
2022-06-29 13:58:09 +07:00

104 lines
2.9 KiB
JavaScript

const routes = require('express').Router()
const path = require('path')
const paths = require('./../controllers/pathsController')
const utils = require('./../controllers/utilsController')
const config = require('./../config')
routes.get('/a/:identifier', async (req, res, next) => {
const identifier = req.params.identifier
if (identifier === undefined) {
res.status(404).sendFile(path.join(paths.errorRoot, config.errorPages[404]))
}
const album = await utils.db.table('albums')
.where({
identifier,
enabled: 1
})
.select('id', 'name', 'identifier', 'editedAt', 'download', 'public', 'description')
.first()
if (!album || album.public === 0) {
return res.status(404).sendFile(path.join(paths.errorRoot, config.errorPages[404]))
}
const nojs = req.query.nojs !== undefined
let cacheid
if (process.env.NODE_ENV !== 'development') {
// Cache ID - we initialize a separate cache for No-JS version
cacheid = nojs ? `${album.id}-nojs` : album.id
if (!utils.albumsCache[cacheid]) {
utils.albumsCache[cacheid] = {
cache: null,
generating: false
}
}
if (!utils.albumsCache[cacheid].cache && utils.albumsCache[cacheid].generating) {
return res.render('album-notice', {
config,
utils,
versions: utils.versionStrings,
album,
notice: 'This album\'s public page is still being generated. Please try again later.'
})
} else if (utils.albumsCache[cacheid].cache) {
return res.send(utils.albumsCache[cacheid].cache)
}
utils.albumsCache[cacheid].generating = true
}
const files = await utils.db.table('files')
.select('name', 'size')
.where('albumid', album.id)
.orderBy('id', 'desc')
album.thumb = ''
album.totalSize = 0
for (const file of files) {
album.totalSize += parseInt(file.size)
file.extname = path.extname(file.name)
if (utils.mayGenerateThumb(file.extname)) {
file.thumb = `thumbs/${file.name.slice(0, -file.extname.length)}.png`
// If thumbnail for album is still not set, set it to current file's full URL.
// A potential improvement would be to let the user set a specific image as an album cover.
if (!album.thumb) album.thumb = file.name
}
}
album.downloadLink = album.download === 0
? null
: `api/album/zip/${album.identifier}?v=${album.editedAt}`
album.url = `a/${album.identifier}`
album.description = album.description
? utils.md.instance.render(album.description)
: null
return res.render('album', {
config,
utils,
versions: utils.versionStrings,
album,
files,
nojs
}, (error, html) => {
const data = error ? null : html
if (cacheid) {
utils.albumsCache[cacheid].cache = data
utils.albumsCache[cacheid].generating = false
}
// Express should already send error to the next handler
if (error) return
return res.send(data)
})
})
module.exports = routes