2019-12-11 22:46:00 +01:00
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const SIX_MONTHS_IN_SECONDS = 15552000;
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const STATIC_ASSET_PATHS = [
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'/public/font/font-v1.css',
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'/public/font/v1/300.woff',
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'/public/font/v1/300i.woff',
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'/public/font/v1/400.woff',
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'/public/font/v1/400i.woff',
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'/public/font/v1/700.woff',
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'/public/font/v1/700i.woff',
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'/public/favicon.png',
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'/public/img/busy.gif',
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2021-07-19 03:23:32 +02:00
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'/public/img/fileRenderPlaceholder.png',
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2019-12-11 22:46:00 +01:00
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'/public/img/gerbil-happy.png',
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'/public/img/gerbil-sad.png',
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'/public/img/placeholder.png',
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2021-07-19 03:42:04 +02:00
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'/public/img/placeholderTx.gif',
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2019-12-11 22:46:00 +01:00
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'/public/img/thumbnail-broken.png',
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'/public/img/thumbnail-missing.png',
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'/public/img/total-background.png',
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];
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2019-12-10 23:05:30 +01:00
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async function redirectMiddleware(ctx, next) {
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const {
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request: { url },
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} = ctx;
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2021-07-20 11:31:58 +02:00
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const HASHED_JS_REGEX = /^\/public\/.*[a-fA-F0-9]{12}\.js$/i;
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if (STATIC_ASSET_PATHS.includes(url) || HASHED_JS_REGEX.test(url)) {
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2019-12-11 22:46:00 +01:00
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ctx.set('Cache-Control', `public, max-age=${SIX_MONTHS_IN_SECONDS}`);
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2019-12-10 23:05:30 +01:00
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}
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return next();
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}
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module.exports = redirectMiddleware;
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