Settings can be loaded

src/site/api/utils/getsettings.js

@@ -0,0 +1,28 @@
+const {parse} = require("cookie")
+
+const constants = require("../../../lib/constants")
+const db = require("../../../lib/db")
+
+function addDefaults(input = {}) {
+	const result = {}
+	for (const setting of constants.user_settings) {
+		if (input[setting.name] !== undefined) {
+			result[setting.name] = input[setting.name]
+		} else {
+			result[setting.name] = setting.default
+		}
+	}
+	return result
+}
+
+function getSettings(req) {
+	if (!req.headers.cookie) return addDefaults()
+	const cookie = parse(req.headers.cookie)
+	const settings = cookie.settings
+	if (!settings) return addDefaults()
+	const row = db.prepare("SELECT * FROM UserSettings WHERE token = ?").get(settings)
+	if (!row) return addDefaults()
+	return addDefaults(row)
+}
+
+module.exports.getSettings = getSettings