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c592d77 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "ImageResponse", {
enumerable: true,
get: function() {
return ImageResponse;
}
});
function importModule() {
return import(process.env.NEXT_RUNTIME === 'edge' ? 'next/dist/compiled/@vercel/og/index.edge.js' : 'next/dist/compiled/@vercel/og/index.node.js');
}
class ImageResponse extends Response {
static #_ = this.displayName = 'ImageResponse';
constructor(...args){
const readable = new ReadableStream({
async start (controller) {
const OGImageResponse = // So far we have to manually determine which build to use,
// as the auto resolving is not working
(await importModule()).ImageResponse;
const imageResponse = new OGImageResponse(...args);
if (!imageResponse.body) {
return controller.close();
}
const reader = imageResponse.body.getReader();
while(true){
const { done, value } = await reader.read();
if (done) {
return controller.close();
}
controller.enqueue(value);
}
}
});
const options = args[1] || {};
const headers = new Headers({
'content-type': 'image/png',
'cache-control': process.env.NODE_ENV === 'development' ? 'no-cache, no-store' : 'public, max-age=0, must-revalidate'
});
if (options.headers) {
const newHeaders = new Headers(options.headers);
newHeaders.forEach((value, key)=>headers.set(key, value));
}
super(readable, {
headers,
status: options.status,
statusText: options.statusText
});
}
}
//# sourceMappingURL=image-response.js.map |