ppfun/pixelplanet
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add stump for getting accept-language header

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This commit is contained in:
HF 2021-01-28 13:40:01 +01:00
parent b4d19a2833
commit 3df0bcae1c
3 changed files with 29 additions and 3 deletions
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3
src/components/Main.jsx
View File

@ -38,9 +38,10 @@ const css = [
* including setting global variables for countryCoords
* and assetserver
* @param countryCoords Cell with coordinates of client country
* @param lang language code
* @return html of mainpage
*/
function generateMainPage(countryCoords: Cell): string {
function generateMainPage(countryCoords: Cell, lang: string): string {
const [x, y] = countryCoords;
// eslint-disable-next-line
const html = ReactDOM.renderToStaticMarkup(

22
src/utils/location.js
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@ -20,4 +20,26 @@ export function ccToCoords(cc: string) {
return (coords) || [0, 0];
}
/*
* gets prefered language out of localisation string
* @param location string (like from accept-language header)
* @return language code
*/
export function languageFromLocalisation(localisation) {
let lang = localisation;
let i = lang.indexOf('-');
if (i !== -1) {
lang = lang.slice(0, i);
}
i = lang.indexOf(',');
if (i !== -1) {
lang = lang.slice(0, i);
}
i = lang.indexOf(';');
if (i !== -1) {
lang = lang.slice(0, i);
}
return lang;
}
export default ccToCoords;

7
src/web.js
View File

@ -32,7 +32,7 @@ import generateMainPage from './components/Main';
import { SECOND, MONTH } from './core/constants';
import { PORT, DISCORD_INVITE, GUILDED_INVITE } from './core/config';
import { ccToCoords } from './utils/location';
import { ccToCoords, languageFromLocalisation } from './utils/location';
import { startAllCanvasLoops } from './core/tileserver';
startAllCanvasLoops();
@ -183,9 +183,12 @@ app.get('/', async (req, res) => {
// get start coordinates based on cloudflare header country
const country = req.headers['cf-ipcountry'];
let language = req.headers['accept-language'];
const lang = (language) ? languageFromLocalisation(language) : 'en';
const countryCoords = (country) ? ccToCoords(country) : [0, 0];
res.status(200).send(generateMainPage(countryCoords));
res.status(200).send(generateMainPage(countryCoords, lang));
});