bibliogram/src/site/api/settings.js

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2020-05-04 15:06:07 +00:00
const constants = require("../../lib/constants")
const {render, redirect} = require("pinski/plugins")
const crypto = require("crypto")
const db = require("../../lib/db")
module.exports = [
{
route: "/settings", methods: ["GET"], code: async ({url}) => {
const saved = url.searchParams.has("saved")
return render(200, "pug/settings.pug", {saved})
}
},
{
route: "/settings", methods: ["POST"], upload: true, code: async ({body}) => {
const params = new URLSearchParams(body.toString())
const prepared = {}
for (const setting of constants.user_settings) {
let valueOrDefault
if (params.has(setting.name) && params.get(setting.name) !== "") {
valueOrDefault = params.get(setting.name)
} else if (setting.replaceEmptyWithDefault) {
valueOrDefault = setting.default
} else {
valueOrDefault = ""
}
let valueCorrectType
if (setting.boolean) {
valueCorrectType = +(valueOrDefault !== "")
} else {
valueCorrectType = valueOrDefault
}
prepared[setting.name] = valueCorrectType
}
const checkPrepared = db.prepare("SELECT token FROM UserSettings WHERE token = ?")
do {
prepared.token = crypto.randomBytes(16).toString("hex")
} while (checkPrepared.get(prepared.token))
prepared.created = Date.now()
db.prepare(
"INSERT INTO UserSettings (token, created, language, show_comments, link_hashtags, spa, theme, caption_side, display_alt)"
+" VALUES (@token, @created, @language, @show_comments, @link_hashtags, @spa, @theme, @caption_side, @display_alt)"
).run(prepared)
const expires = new Date(Date.now() + 4000*24*60*60*1000).toUTCString()
return {
statusCode: 303,
headers: {
"Location": "/settings?saved=1",
"Set-Cookie": `settings=${prepared.token}; Path=/; Expires=${expires}; SameSite=Strict`
},
contentType: "text/html",
content: "Redirecting..."
}
}
}
]