28 lines
747 B
JavaScript
28 lines
747 B
JavaScript
import supportedLanguages from '../../common/utils/supported-languages';
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import passThroughs from '../utils/lang-passthrough-urls';
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// import debug from 'debug';
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// const log = debug('fcc:controller:lang-redirect');
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const toLowerCase = String.prototype.toLowerCase;
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export default function redirectLang(app) {
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app.all('*', function(req, res, next) {
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const { url, path } = req;
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const langCode = toLowerCase.call(url.split('/')[1]);
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if (passThroughs[langCode]) {
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return next();
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}
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if (supportedLanguages[langCode]) {
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req.flash('errors', {
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msg: `404: We couldn't find path ${ path }`
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});
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return res.redirect('/map');
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}
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// language aware redirect
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return res.redirect(url);
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});
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}
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