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19 lines
720 B
JavaScript
19 lines
720 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.compress = void 0;
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const compress = (options) => {
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return async (ctx, next) => {
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await next();
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const accepted = ctx.req.headers.get('Accept-Encoding');
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const pattern = options?.encoding ?? /gzip|deflate/;
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const match = accepted?.match(pattern);
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if (!accepted || !match || !ctx.res.body) {
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return;
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}
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const encoding = match[0];
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const stream = new CompressionStream(encoding);
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ctx.res = new Response(ctx.res.body.pipeThrough(stream), ctx.res.clone());
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ctx.res.headers.set('Content-Encoding', encoding);
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};
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};
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exports.compress = compress;
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