33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
export default function consentHandler(req, res, next) {
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const redirect = req.headers.referer && new URL(req.headers.referer).searchParams.get('redirect');
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if (Object.hasOwn(req.query, 'lgbt')) {
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const lgbtFilters = (req.tagFilter || []).filter((tag) => !['gay', 'bisexual', 'transsexual'].includes(tag));
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req.tagFilter = lgbtFilters; // eslint-disable-line no-param-reassign
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res.cookie('tags', JSON.stringify(lgbtFilters));
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}
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if (Object.hasOwn(req.query, 'straight')) {
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const straightFilters = Array.from(new Set([...(req.tagFilter || []), 'gay', 'bisexual', 'transsexual']));
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req.tagFilter = straightFilters; // eslint-disable-line no-param-reassign
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res.cookie('tags', JSON.stringify(straightFilters));
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}
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if (Object.hasOwn(req.query, 'consent')) {
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req.session.hasConsent = true; // eslint-disable-line no-param-reassign
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res.redirect(redirect || req.path);
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return;
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}
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if (!req.path.includes('/consent') && !req.session?.hasConsent) {
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res.redirect(`/consent?redirect=${req.originalUrl === '/' ? '' : encodeURIComponent(req.originalUrl) }`);
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return;
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}
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next();
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}
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