"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); Object.defineProperty(exports, "default", { enumerable: true, get: function() { return NextWebServer; } }); const _web = require("./api-utils/web"); const _baseserver = /*#__PURE__*/ _interop_require_wildcard(require("./base-server")); const _etag = require("./lib/etag"); const _requestmeta = require("./request-meta"); const _web1 = /*#__PURE__*/ _interop_require_default(require("./response-cache/web")); const _isapiroute = require("../lib/is-api-route"); const _removetrailingslash = require("../shared/lib/router/utils/remove-trailing-slash"); const _utils = require("../shared/lib/router/utils"); const _serverutils = require("./server-utils"); const _routeregex = require("../shared/lib/router/utils/route-regex"); const _incrementalcache = require("./lib/incremental-cache"); function _interop_require_default(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interop_require_wildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for(var key in obj){ if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } class NextWebServer extends _baseserver.default { constructor(options){ super(options); // Extend `renderOpts`. Object.assign(this.renderOpts, options.webServerConfig.extendRenderOpts); } getIncrementalCache({ requestHeaders }) { const dev = !!this.renderOpts.dev; // incremental-cache is request specific // although can have shared caches in module scope // per-cache handler return new _incrementalcache.IncrementalCache({ dev, requestHeaders, requestProtocol: "https", appDir: this.hasAppDir, allowedRevalidateHeaderKeys: this.nextConfig.experimental.allowedRevalidateHeaderKeys, minimalMode: this.minimalMode, fetchCache: true, fetchCacheKeyPrefix: this.nextConfig.experimental.fetchCacheKeyPrefix, maxMemoryCacheSize: this.nextConfig.experimental.isrMemoryCacheSize, flushToDisk: false, CurCacheHandler: this.serverOptions.webServerConfig.incrementalCacheHandler, getPrerenderManifest: ()=>this.getPrerenderManifest() }); } getResponseCache() { return new _web1.default(this.minimalMode); } async hasPage(page) { return page === this.serverOptions.webServerConfig.page; } getBuildId() { return this.serverOptions.webServerConfig.extendRenderOpts.buildId; } getHasAppDir() { return this.serverOptions.webServerConfig.pagesType === "app"; } getPagesManifest() { return { // keep same theme but server path doesn't need to be accurate [this.serverOptions.webServerConfig.pathname]: `server${this.serverOptions.webServerConfig.page}.js` }; } getAppPathsManifest() { const page = this.serverOptions.webServerConfig.page; return { [this.serverOptions.webServerConfig.page]: `app${page}.js` }; } attachRequestMeta(req, parsedUrl) { (0, _requestmeta.addRequestMeta)(req, "__NEXT_INIT_QUERY", { ...parsedUrl.query }); } getPrerenderManifest() { var _this_renderOpts; const { prerenderManifest } = this.serverOptions.webServerConfig; if (((_this_renderOpts = this.renderOpts) == null ? void 0 : _this_renderOpts.dev) || !prerenderManifest) { return { version: -1, routes: {}, dynamicRoutes: {}, notFoundRoutes: [], preview: { previewModeId: "development-id" } }; } return prerenderManifest; } getNextFontManifest() { return this.serverOptions.webServerConfig.extendRenderOpts.nextFontManifest; } async handleCatchallRenderRequest(req, res, parsedUrl) { let { pathname, query } = parsedUrl; if (!pathname) { throw new Error("pathname is undefined"); } // interpolate query information into page for dynamic route // so that rewritten paths are handled properly const normalizedPage = this.serverOptions.webServerConfig.pathname; if (pathname !== normalizedPage) { pathname = normalizedPage; if ((0, _utils.isDynamicRoute)(pathname)) { const routeRegex = (0, _routeregex.getNamedRouteRegex)(pathname, false); pathname = (0, _serverutils.interpolateDynamicPath)(pathname, query, routeRegex); (0, _serverutils.normalizeVercelUrl)(req, true, Object.keys(routeRegex.routeKeys), true, routeRegex); } } // next.js core assumes page path without trailing slash pathname = (0, _removetrailingslash.removeTrailingSlash)(pathname); if (this.i18nProvider) { const { detectedLocale } = await this.i18nProvider.analyze(pathname); if (detectedLocale) { parsedUrl.query.__nextLocale = detectedLocale; } } const bubbleNoFallback = !!query._nextBubbleNoFallback; if ((0, _isapiroute.isAPIRoute)(pathname)) { delete query._nextBubbleNoFallback; } try { await this.render(req, res, pathname, query, parsedUrl, true); return { finished: true }; } catch (err) { if (err instanceof _baseserver.NoFallbackError && bubbleNoFallback) { return { finished: false }; } throw err; } } renderHTML(req, res, pathname, query, renderOpts) { const { renderToHTML } = this.serverOptions.webServerConfig; if (!renderToHTML) { throw new Error("Invariant: routeModule should be configured when rendering pages"); } // For edge runtime if the pathname hit as /_not-found entrypoint, // override the pathname to /404 for rendering if (pathname === (renderOpts.dev ? "/not-found" : "/_not-found")) { pathname = "/404"; } return renderToHTML(req, res, pathname, query, Object.assign(renderOpts, { disableOptimizedLoading: true, runtime: "experimental-edge" })); } async sendRenderResult(_req, res, options) { res.setHeader("X-Edge-Runtime", "1"); // Add necessary headers. // @TODO: Share the isomorphic logic with server/send-payload.ts. if (options.poweredByHeader && options.type === "html") { res.setHeader("X-Powered-By", "Next.js"); } if (!res.getHeader("Content-Type")) { res.setHeader("Content-Type", options.result.contentType ? options.result.contentType : options.type === "json" ? "application/json" : "text/html; charset=utf-8"); } if (options.result.isDynamic) { const writer = res.transformStream.writable.getWriter(); let innerClose; const target = { write: (chunk)=>writer.write(chunk), end: ()=>writer.close(), on (_event, cb) { innerClose = cb; }, off (_event, _cb) { innerClose = undefined; } }; const onClose = ()=>{ innerClose == null ? void 0 : innerClose(); }; // No, this cannot be replaced with `finally`, because early cancelling // the stream will create a rejected promise, and finally will create an // unhandled rejection. writer.closed.then(onClose, onClose); options.result.pipe(target); } else { const payload = await options.result.toUnchunkedString(); res.setHeader("Content-Length", String((0, _web.byteLength)(payload))); if (options.generateEtags) { res.setHeader("ETag", (0, _etag.generateETag)(payload)); } res.body(payload); } res.send(); } async findPageComponents({ page, query, params }) { const result = await this.serverOptions.webServerConfig.loadComponent(page); if (!result) return null; return { query: { ...query || {}, ...params || {} }, components: result }; } // Below are methods that are not implemented by the web server as they are // handled by the upstream proxy (edge runtime or node server). async runApi() { // This web server does not need to handle API requests. return true; } async handleApiRequest() { // Edge API requests are handled separately in minimal mode. return false; } loadEnvConfig() { // The web server does not need to load the env config. This is done by the // runtime already. } getPublicDir() { // Public files are not handled by the web server. return ""; } getHasStaticDir() { return false; } async getFallback() { return ""; } getFontManifest() { return undefined; } handleCompression() { // For the web server layer, compression is automatically handled by the // upstream proxy (edge runtime or node server) and we can simply skip here. } async handleUpgrade() { // The web server does not support web sockets. } async getFallbackErrorComponents() { // The web server does not need to handle fallback errors in production. return null; } getRoutesManifest() { // The web server does not need to handle rewrite rules. This is done by the // upstream proxy (edge runtime or node server). return undefined; } getMiddleware() { // The web server does not need to handle middleware. This is done by the // upstream proxy (edge runtime or node server). return undefined; } getFilesystemPaths() { return new Set(); } async getPrefetchRsc() { return null; } } //# sourceMappingURL=web-server.js.map