93 lines
3.1 KiB
JavaScript
93 lines
3.1 KiB
JavaScript
import { NextURL } from "../next-url";
|
|
import { toNodeOutgoingHttpHeaders, validateURL } from "../utils";
|
|
import { ResponseCookies } from "./cookies";
|
|
const INTERNALS = Symbol("internal response");
|
|
const REDIRECTS = new Set([
|
|
301,
|
|
302,
|
|
303,
|
|
307,
|
|
308
|
|
]);
|
|
function handleMiddlewareField(init, headers) {
|
|
var _init_request;
|
|
if (init == null ? void 0 : (_init_request = init.request) == null ? void 0 : _init_request.headers) {
|
|
if (!(init.request.headers instanceof Headers)) {
|
|
throw new Error("request.headers must be an instance of Headers");
|
|
}
|
|
const keys = [];
|
|
for (const [key, value] of init.request.headers){
|
|
headers.set("x-middleware-request-" + key, value);
|
|
keys.push(key);
|
|
}
|
|
headers.set("x-middleware-override-headers", keys.join(","));
|
|
}
|
|
}
|
|
export class NextResponse extends Response {
|
|
constructor(body, init = {}){
|
|
super(body, init);
|
|
this[INTERNALS] = {
|
|
cookies: new ResponseCookies(this.headers),
|
|
url: init.url ? new NextURL(init.url, {
|
|
headers: toNodeOutgoingHttpHeaders(this.headers),
|
|
nextConfig: init.nextConfig
|
|
}) : undefined
|
|
};
|
|
}
|
|
[Symbol.for("edge-runtime.inspect.custom")]() {
|
|
return {
|
|
cookies: this.cookies,
|
|
url: this.url,
|
|
// rest of props come from Response
|
|
body: this.body,
|
|
bodyUsed: this.bodyUsed,
|
|
headers: Object.fromEntries(this.headers),
|
|
ok: this.ok,
|
|
redirected: this.redirected,
|
|
status: this.status,
|
|
statusText: this.statusText,
|
|
type: this.type
|
|
};
|
|
}
|
|
get cookies() {
|
|
return this[INTERNALS].cookies;
|
|
}
|
|
static json(body, init) {
|
|
const response = Response.json(body, init);
|
|
return new NextResponse(response.body, response);
|
|
}
|
|
static redirect(url, init) {
|
|
const status = typeof init === "number" ? init : (init == null ? void 0 : init.status) ?? 307;
|
|
if (!REDIRECTS.has(status)) {
|
|
throw new RangeError('Failed to execute "redirect" on "response": Invalid status code');
|
|
}
|
|
const initObj = typeof init === "object" ? init : {};
|
|
const headers = new Headers(initObj == null ? void 0 : initObj.headers);
|
|
headers.set("Location", validateURL(url));
|
|
return new NextResponse(null, {
|
|
...initObj,
|
|
headers,
|
|
status
|
|
});
|
|
}
|
|
static rewrite(destination, init) {
|
|
const headers = new Headers(init == null ? void 0 : init.headers);
|
|
headers.set("x-middleware-rewrite", validateURL(destination));
|
|
handleMiddlewareField(init, headers);
|
|
return new NextResponse(null, {
|
|
...init,
|
|
headers
|
|
});
|
|
}
|
|
static next(init) {
|
|
const headers = new Headers(init == null ? void 0 : init.headers);
|
|
headers.set("x-middleware-next", "1");
|
|
handleMiddlewareField(init, headers);
|
|
return new NextResponse(null, {
|
|
...init,
|
|
headers
|
|
});
|
|
}
|
|
}
|
|
|
|
//# sourceMappingURL=response.js.map
|