124 lines
4.2 KiB
JavaScript
Executable File
124 lines
4.2 KiB
JavaScript
Executable File
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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WebNextRequest: null,
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WebNextResponse: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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WebNextRequest: function() {
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return WebNextRequest;
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},
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WebNextResponse: function() {
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return WebNextResponse;
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}
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});
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const _utils = require("../web/utils");
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const _index = require("./index");
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const _detachedpromise = require("../../lib/detached-promise");
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const _webonclose = require("../web/web-on-close");
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const _invarianterror = require("../../shared/lib/invariant-error");
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class WebNextRequest extends _index.BaseNextRequest {
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constructor(request){
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const url = new URL(request.url);
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super(request.method, url.href.slice(url.origin.length), request.clone().body);
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this.request = request;
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this.fetchMetrics = request.fetchMetrics;
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this.headers = {};
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for (const [name, value] of request.headers.entries()){
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this.headers[name] = value;
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}
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}
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async parseBody(_limit) {
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throw Object.defineProperty(new Error('parseBody is not implemented in the web runtime'), "__NEXT_ERROR_CODE", {
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value: "E213",
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enumerable: false,
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configurable: true
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});
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}
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}
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class WebNextResponse extends _index.BaseNextResponse {
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constructor(transformStream = new TransformStream()){
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super(transformStream.writable), this.transformStream = transformStream, this.headers = new Headers(), this.textBody = undefined, this.closeController = new _webonclose.CloseController(), this.sendPromise = new _detachedpromise.DetachedPromise(), this._sent = false;
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}
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setHeader(name, value) {
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this.headers.delete(name);
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for (const val of Array.isArray(value) ? value : [
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value
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]){
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this.headers.append(name, val);
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}
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return this;
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}
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removeHeader(name) {
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this.headers.delete(name);
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return this;
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}
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getHeaderValues(name) {
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var _this_getHeader;
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// https://developer.mozilla.org/docs/Web/API/Headers/get#example
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return (_this_getHeader = this.getHeader(name)) == null ? void 0 : _this_getHeader.split(',').map((v)=>v.trimStart());
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}
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getHeader(name) {
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return this.headers.get(name) ?? undefined;
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}
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getHeaders() {
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return (0, _utils.toNodeOutgoingHttpHeaders)(this.headers);
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}
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hasHeader(name) {
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return this.headers.has(name);
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}
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appendHeader(name, value) {
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this.headers.append(name, value);
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return this;
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}
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body(value) {
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this.textBody = value;
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return this;
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}
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send() {
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this.sendPromise.resolve();
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this._sent = true;
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}
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get sent() {
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return this._sent;
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}
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async toResponse() {
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// If we haven't called `send` yet, wait for it to be called.
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if (!this.sent) await this.sendPromise.promise;
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const body = this.textBody ?? this.transformStream.readable;
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let bodyInit = body;
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// if the response is streaming, onClose() can still be called after this point.
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const canAddListenersLater = typeof bodyInit !== 'string';
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const shouldTrackBody = canAddListenersLater ? true : this.closeController.listeners > 0;
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if (shouldTrackBody) {
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bodyInit = (0, _webonclose.trackBodyConsumed)(body, ()=>{
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this.closeController.dispatchClose();
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});
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}
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return new Response(bodyInit, {
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headers: this.headers,
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status: this.statusCode,
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statusText: this.statusMessage
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});
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}
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onClose(callback) {
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if (this.closeController.isClosed) {
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throw Object.defineProperty(new _invarianterror.InvariantError('Cannot call onClose on a WebNextResponse that is already closed'), "__NEXT_ERROR_CODE", {
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value: "E599",
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enumerable: false,
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configurable: true
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});
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}
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return this.closeController.onClose(callback);
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}
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}
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//# sourceMappingURL=web.js.map
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