%PDF-
%PDF-
Mini Shell
Mini Shell
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.prepareServerlessUrl = prepareServerlessUrl;
exports.default = void 0;
var _utils = require("../shared/lib/utils");
var _querystring = require("querystring");
var _url = require("url");
var _redirectStatus = require("../lib/redirect-status");
var _constants = require("../shared/lib/constants");
var _utils1 = require("../shared/lib/router/utils");
var _apiUtils = require("./api-utils");
var envConfig = _interopRequireWildcard(require("../shared/lib/runtime-config"));
var _router = _interopRequireDefault(require("./router"));
var _revalidateHeaders = require("./send-payload/revalidate-headers");
var _utils2 = require("./utils");
var _isBot = require("../shared/lib/router/utils/is-bot");
var _renderResult = _interopRequireDefault(require("./render-result"));
var _removeTrailingSlash = require("../shared/lib/router/utils/remove-trailing-slash");
var _denormalizePagePath = require("../shared/lib/page-path/denormalize-page-path");
var _normalizeLocalePath = require("../shared/lib/i18n/normalize-locale-path");
var Log = _interopRequireWildcard(require("../build/output/log"));
var _detectDomainLocale = require("../shared/lib/i18n/detect-domain-locale");
var _escapePathDelimiters = _interopRequireDefault(require("../shared/lib/router/utils/escape-path-delimiters"));
var _utils3 = require("../build/webpack/loaders/next-serverless-loader/utils");
var _isError = _interopRequireWildcard(require("../lib/is-error"));
var _requestMeta = require("./request-meta");
var _removePathPrefix = require("../shared/lib/router/utils/remove-path-prefix");
var _appPaths = require("../shared/lib/router/utils/app-paths");
var _routeMatcher = require("../shared/lib/router/utils/route-matcher");
var _routeRegex = require("../shared/lib/router/utils/route-regex");
var _getLocaleRedirect = require("../shared/lib/i18n/get-locale-redirect");
var _getHostname = require("../shared/lib/get-hostname");
var _parseUrl = require("../shared/lib/router/utils/parse-url");
var _getNextPathnameInfo = require("../shared/lib/router/utils/get-next-pathname-info");
class Server {
constructor(options){
var ref, ref1;
const { dir ="." , quiet =false , conf , dev =false , minimalMode =false , customServer =true , hostname , port , } = options;
this.serverOptions = options;
this.dir = process.env.NEXT_RUNTIME === "edge" ? dir : require("path").resolve(dir);
this.quiet = quiet;
this.loadEnvConfig({
dev
});
// TODO: should conf be normalized to prevent missing
// values from causing issues as this can be user provided
this.nextConfig = conf;
this.hostname = hostname;
this.port = port;
this.distDir = process.env.NEXT_RUNTIME === "edge" ? this.nextConfig.distDir : require("path").join(this.dir, this.nextConfig.distDir);
this.publicDir = this.getPublicDir();
this.hasStaticDir = !minimalMode && this.getHasStaticDir();
// Only serverRuntimeConfig needs the default
// publicRuntimeConfig gets it's default in client/index.js
const { serverRuntimeConfig ={} , publicRuntimeConfig , assetPrefix , generateEtags , } = this.nextConfig;
this.buildId = this.getBuildId();
this.minimalMode = minimalMode || !!process.env.NEXT_PRIVATE_MINIMAL_MODE;
const serverComponents = this.nextConfig.experimental.serverComponents;
this.serverComponentManifest = serverComponents ? this.getServerComponentManifest() : undefined;
this.serverCSSManifest = serverComponents ? this.getServerCSSManifest() : undefined;
this.renderOpts = {
poweredByHeader: this.nextConfig.poweredByHeader,
canonicalBase: this.nextConfig.amp.canonicalBase || "",
buildId: this.buildId,
generateEtags,
previewProps: this.getPreviewProps(),
customServer: customServer === true ? true : undefined,
ampOptimizerConfig: (ref = this.nextConfig.experimental.amp) == null ? void 0 : ref.optimizer,
basePath: this.nextConfig.basePath,
images: this.nextConfig.images,
optimizeFonts: this.nextConfig.optimizeFonts,
fontManifest: this.nextConfig.optimizeFonts && !dev ? this.getFontManifest() : undefined,
optimizeCss: this.nextConfig.experimental.optimizeCss,
nextScriptWorkers: this.nextConfig.experimental.nextScriptWorkers,
disableOptimizedLoading: this.nextConfig.experimental.runtime ? true : this.nextConfig.experimental.disableOptimizedLoading,
domainLocales: (ref1 = this.nextConfig.i18n) == null ? void 0 : ref1.domains,
distDir: this.distDir,
runtime: this.nextConfig.experimental.runtime,
serverComponents,
crossOrigin: this.nextConfig.crossOrigin ? this.nextConfig.crossOrigin : undefined,
largePageDataBytes: this.nextConfig.experimental.largePageDataBytes
};
// Only the `publicRuntimeConfig` key is exposed to the client side
// It'll be rendered as part of __NEXT_DATA__ on the client side
if (Object.keys(publicRuntimeConfig).length > 0) {
this.renderOpts.runtimeConfig = publicRuntimeConfig;
}
// Initialize next/config with the environment configuration
envConfig.setConfig({
serverRuntimeConfig,
publicRuntimeConfig
});
this.pagesManifest = this.getPagesManifest();
this.appPathsManifest = this.getAppPathsManifest();
this.customRoutes = this.getCustomRoutes();
this.router = new _router.default(this.generateRoutes());
this.setAssetPrefix(assetPrefix);
this.responseCache = this.getResponseCache({
dev
});
}
logError(err) {
if (this.quiet) return;
console.error(err);
}
async handleRequest(req, res, parsedUrl) {
try {
var ref, ref2;
// ensure cookies set in middleware are merged and
// not overridden by API routes/getServerSideProps
const _res = res.originalResponse || res;
const origSetHeader = _res.setHeader.bind(_res);
_res.setHeader = (name, val)=>{
if (name.toLowerCase() === "set-cookie") {
const middlewareValue = (0, _requestMeta).getRequestMeta(req, "_nextMiddlewareCookie");
if (!middlewareValue || !Array.isArray(val) || !val.every((item, idx)=>item === middlewareValue[idx])) {
val = [
...middlewareValue || [],
...typeof val === "string" ? [
val
] : Array.isArray(val) ? val : [],
];
}
}
return origSetHeader(name, val);
};
const urlParts = (req.url || "").split("?");
const urlNoQuery = urlParts[0];
// this normalizes repeated slashes in the path e.g. hello//world ->
// hello/world or backslashes to forward slashes, this does not
// handle trailing slash as that is handled the same as a next.config.js
// redirect
if (urlNoQuery == null ? void 0 : urlNoQuery.match(/(\\|\/\/)/)) {
const cleanUrl = (0, _utils).normalizeRepeatedSlashes(req.url);
res.redirect(cleanUrl, 308).body(cleanUrl).send();
return;
}
(0, _apiUtils).setLazyProp({
req: req
}, "cookies", (0, _apiUtils).getCookieParser(req.headers));
// Parse url if parsedUrl not provided
if (!parsedUrl || typeof parsedUrl !== "object") {
parsedUrl = (0, _url).parse(req.url, true);
}
// Parse the querystring ourselves if the user doesn't handle querystring parsing
if (typeof parsedUrl.query === "string") {
parsedUrl.query = (0, _querystring).parse(parsedUrl.query);
}
this.attachRequestMeta(req, parsedUrl);
const domainLocale = (0, _detectDomainLocale).detectDomainLocale((ref = this.nextConfig.i18n) == null ? void 0 : ref.domains, (0, _getHostname).getHostname(parsedUrl, req.headers));
const defaultLocale = (domainLocale == null ? void 0 : domainLocale.defaultLocale) || ((ref2 = this.nextConfig.i18n) == null ? void 0 : ref2.defaultLocale);
const url = (0, _parseUrl).parseUrl(req.url.replace(/^\/+/, "/"));
const pathnameInfo = (0, _getNextPathnameInfo).getNextPathnameInfo(url.pathname, {
nextConfig: this.nextConfig
});
url.pathname = pathnameInfo.pathname;
if (pathnameInfo.basePath) {
req.url = (0, _removePathPrefix).removePathPrefix(req.url, this.nextConfig.basePath);
(0, _requestMeta).addRequestMeta(req, "_nextHadBasePath", true);
}
if (this.minimalMode && typeof req.headers["x-matched-path"] === "string") {
try {
// x-matched-path is the source of truth, it tells what page
// should be rendered because we don't process rewrites in minimalMode
let matchedPath = new URL(req.headers["x-matched-path"], "http://localhost").pathname;
let urlPathname = new URL(req.url, "http://localhost").pathname;
// For ISR the URL is normalized to the prerenderPath so if
// it's a data request the URL path will be the data URL,
// basePath is already stripped by this point
if (urlPathname.startsWith(`/_next/data/`)) {
parsedUrl.query.__nextDataReq = "1";
}
const normalizedUrlPath = this.stripNextDataPath(urlPathname);
matchedPath = this.stripNextDataPath(matchedPath, false);
if (this.nextConfig.i18n) {
const localeResult = (0, _normalizeLocalePath).normalizeLocalePath(matchedPath, this.nextConfig.i18n.locales);
matchedPath = localeResult.pathname;
if (localeResult.detectedLocale) {
parsedUrl.query.__nextLocale = localeResult.detectedLocale;
}
}
matchedPath = (0, _denormalizePagePath).denormalizePagePath(matchedPath);
let srcPathname = matchedPath;
if (!(0, _utils1).isDynamicRoute(srcPathname) && !await this.hasPage((0, _removeTrailingSlash).removeTrailingSlash(srcPathname))) {
for (const dynamicRoute of this.dynamicRoutes || []){
if (dynamicRoute.match(srcPathname)) {
srcPathname = dynamicRoute.page;
break;
}
}
}
const pageIsDynamic = (0, _utils1).isDynamicRoute(srcPathname);
const utils = (0, _utils3).getUtils({
pageIsDynamic,
page: srcPathname,
i18n: this.nextConfig.i18n,
basePath: this.nextConfig.basePath,
rewrites: this.customRoutes.rewrites
});
// ensure parsedUrl.pathname includes URL before processing
// rewrites or they won't match correctly
if (defaultLocale && !pathnameInfo.locale) {
parsedUrl.pathname = `/${defaultLocale}${parsedUrl.pathname}`;
}
const pathnameBeforeRewrite = parsedUrl.pathname;
const rewriteParams = utils.handleRewrites(req, parsedUrl);
const rewriteParamKeys = Object.keys(rewriteParams);
const didRewrite = pathnameBeforeRewrite !== parsedUrl.pathname;
if (didRewrite) {
(0, _requestMeta).addRequestMeta(req, "_nextRewroteUrl", parsedUrl.pathname);
(0, _requestMeta).addRequestMeta(req, "_nextDidRewrite", true);
}
// interpolate dynamic params and normalize URL if needed
if (pageIsDynamic) {
let params = {};
let paramsResult = utils.normalizeDynamicRouteParams(parsedUrl.query);
// for prerendered ISR paths we attempt parsing the route
// params from the URL directly as route-matches may not
// contain the correct values due to the filesystem path
// matching before the dynamic route has been matched
if (!paramsResult.hasValidParams && pageIsDynamic && !(0, _utils1).isDynamicRoute(normalizedUrlPath)) {
let matcherParams = utils.dynamicRouteMatcher == null ? void 0 : utils.dynamicRouteMatcher(normalizedUrlPath);
if (matcherParams) {
utils.normalizeDynamicRouteParams(matcherParams);
Object.assign(paramsResult.params, matcherParams);
paramsResult.hasValidParams = true;
}
}
if (paramsResult.hasValidParams) {
params = paramsResult.params;
}
if (req.headers["x-now-route-matches"] && (0, _utils1).isDynamicRoute(matchedPath) && !paramsResult.hasValidParams) {
const opts = {};
const routeParams = utils.getParamsFromRouteMatches(req, opts, parsedUrl.query.__nextLocale || "");
if (opts.locale) {
parsedUrl.query.__nextLocale = opts.locale;
}
paramsResult = utils.normalizeDynamicRouteParams(routeParams, true);
if (paramsResult.hasValidParams) {
params = paramsResult.params;
}
}
// handle the actual dynamic route name being requested
if (pageIsDynamic && utils.defaultRouteMatches && normalizedUrlPath === srcPathname && !paramsResult.hasValidParams && !utils.normalizeDynamicRouteParams({
...params
}, true).hasValidParams) {
params = utils.defaultRouteMatches;
}
if (params) {
matchedPath = utils.interpolateDynamicPath(srcPathname, params);
req.url = utils.interpolateDynamicPath(req.url, params);
}
Object.assign(parsedUrl.query, params);
}
if (pageIsDynamic || didRewrite) {
var ref3;
utils.normalizeVercelUrl(req, true, [
...rewriteParamKeys,
...Object.keys(((ref3 = utils.defaultRouteRegex) == null ? void 0 : ref3.groups) || {}),
]);
}
parsedUrl.pathname = `${this.nextConfig.basePath || ""}${matchedPath === "/" && this.nextConfig.basePath ? "" : matchedPath}`;
url.pathname = parsedUrl.pathname;
} catch (err) {
if (err instanceof _utils.DecodeError || err instanceof _utils.NormalizeError) {
res.statusCode = 400;
return this.renderError(null, req, res, "/_error", {});
}
throw err;
}
}
(0, _requestMeta).addRequestMeta(req, "__nextHadTrailingSlash", pathnameInfo.trailingSlash);
(0, _requestMeta).addRequestMeta(req, "__nextIsLocaleDomain", Boolean(domainLocale));
parsedUrl.query.__nextDefaultLocale = defaultLocale;
if (pathnameInfo.locale) {
req.url = (0, _url).format(url);
(0, _requestMeta).addRequestMeta(req, "__nextStrippedLocale", true);
}
if (!this.minimalMode || !parsedUrl.query.__nextLocale) {
if (pathnameInfo.locale || defaultLocale) {
parsedUrl.query.__nextLocale = pathnameInfo.locale || defaultLocale;
}
}
if (!this.minimalMode && defaultLocale) {
const redirect = (0, _getLocaleRedirect).getLocaleRedirect({
defaultLocale,
domainLocale,
headers: req.headers,
nextConfig: this.nextConfig,
pathLocale: pathnameInfo.locale,
urlParsed: {
...url,
pathname: pathnameInfo.locale ? `/${pathnameInfo.locale}${url.pathname}` : url.pathname
}
});
if (redirect) {
return res.redirect(redirect, _constants.TEMPORARY_REDIRECT_STATUS).body(redirect).send();
}
}
res.statusCode = 200;
return await this.run(req, res, parsedUrl);
} catch (err) {
if (err && typeof err === "object" && err.code === "ERR_INVALID_URL" || err instanceof _utils.DecodeError || err instanceof _utils.NormalizeError) {
res.statusCode = 400;
return this.renderError(null, req, res, "/_error", {});
}
if (this.minimalMode || this.renderOpts.dev) {
throw err;
}
this.logError((0, _isError).getProperError(err));
res.statusCode = 500;
res.body("Internal Server Error").send();
}
}
getRequestHandler() {
return this.handleRequest.bind(this);
}
async handleUpgrade(_req, _socket, _head) {}
setAssetPrefix(prefix) {
this.renderOpts.assetPrefix = prefix ? prefix.replace(/\/$/, "") : "";
}
// Backwards compatibility
async prepare() {}
// Backwards compatibility
async close() {}
getPreviewProps() {
return this.getPrerenderManifest().preview;
}
async _beforeCatchAllRender(_req, _res, _params, _parsedUrl) {
return false;
}
getDynamicRoutes() {
const addedPages = new Set();
return (0, _utils1).getSortedRoutes([
...Object.keys(this.appPathRoutes || {}),
...Object.keys(this.pagesManifest),
].map((page)=>{
var ref;
return (0, _normalizeLocalePath).normalizeLocalePath(page, (ref = this.nextConfig.i18n) == null ? void 0 : ref.locales).pathname;
})).map((page)=>{
if (addedPages.has(page) || !(0, _utils1).isDynamicRoute(page)) return null;
addedPages.add(page);
return {
page,
match: (0, _routeMatcher).getRouteMatcher((0, _routeRegex).getRouteRegex(page))
};
}).filter((item)=>Boolean(item));
}
getAppPathRoutes() {
const appPathRoutes = {};
Object.keys(this.appPathsManifest || {}).forEach((entry)=>{
const normalizedPath = (0, _appPaths).normalizeAppPath(entry) || "/";
if (!appPathRoutes[normalizedPath]) {
appPathRoutes[normalizedPath] = [];
}
appPathRoutes[normalizedPath].push(entry);
});
return appPathRoutes;
}
async run(req, res, parsedUrl) {
this.handleCompression(req, res);
try {
const matched = await this.router.execute(req, res, parsedUrl);
if (matched) {
return;
}
} catch (err) {
if (err instanceof _utils.DecodeError || err instanceof _utils.NormalizeError) {
res.statusCode = 400;
return this.renderError(null, req, res, "/_error", {});
}
throw err;
}
await this.render404(req, res, parsedUrl);
}
async pipe(fn, partialContext) {
const isBotRequest = (0, _isBot).isBot(partialContext.req.headers["user-agent"] || "");
const ctx = {
...partialContext,
renderOpts: {
...this.renderOpts,
supportsDynamicHTML: !isBotRequest
}
};
const payload = await fn(ctx);
if (payload === null) {
return;
}
const { req , res } = ctx;
const { body , type , revalidateOptions } = payload;
if (!res.sent) {
const { generateEtags , poweredByHeader , dev } = this.renderOpts;
if (dev) {
// In dev, we should not cache pages for any reason.
res.setHeader("Cache-Control", "no-store, must-revalidate");
}
return this.sendRenderResult(req, res, {
result: body,
type,
generateEtags,
poweredByHeader,
options: revalidateOptions
});
}
}
async getStaticHTML(fn, partialContext) {
const payload = await fn({
...partialContext,
renderOpts: {
...this.renderOpts,
supportsDynamicHTML: false
}
});
if (payload === null) {
return null;
}
return payload.body.toUnchunkedString();
}
async render(req, res, pathname, query = {}, parsedUrl, internalRender = false) {
var ref;
if (!pathname.startsWith("/")) {
console.warn(`Cannot render page with path "${pathname}", did you mean "/${pathname}"?. See more info here: https://nextjs.org/docs/messages/render-no-starting-slash`);
}
if (this.renderOpts.customServer && pathname === "/index" && !await this.hasPage("/index")) {
// maintain backwards compatibility for custom server
// (see custom-server integration tests)
pathname = "/";
}
// we allow custom servers to call render for all URLs
// so check if we need to serve a static _next file or not.
// we don't modify the URL for _next/data request but still
// call render so we special case this to prevent an infinite loop
if (!internalRender && !this.minimalMode && !query.__nextDataReq && (((ref = req.url) == null ? void 0 : ref.match(/^\/_next\//)) || this.hasStaticDir && req.url.match(/^\/static\//))) {
return this.handleRequest(req, res, parsedUrl);
}
// Custom server users can run `app.render()` which needs compression.
if (this.renderOpts.customServer) {
this.handleCompression(req, res);
}
if ((0, _utils2).isBlockedPage(pathname)) {
return this.render404(req, res, parsedUrl);
}
return this.pipe((ctx)=>this.renderToResponse(ctx), {
req,
res,
pathname,
query
});
}
async getStaticPaths({ pathname }) {
var ref;
// `staticPaths` is intentionally set to `undefined` as it should've
// been caught when checking disk data.
const staticPaths = undefined;
// Read whether or not fallback should exist from the manifest.
const fallbackField = (ref = this.getPrerenderManifest().dynamicRoutes[pathname]) == null ? void 0 : ref.fallback;
return {
staticPaths,
fallbackMode: typeof fallbackField === "string" ? "static" : fallbackField === null ? "blocking" : fallbackField
};
}
async renderToResponseWithComponents({ req , res , pathname , renderOpts: opts }, { components , query }) {
var ref, ref4, ref5, ref6, ref7;
const is404Page = pathname === "/404";
const is500Page = pathname === "/500";
const isAppPath = components.isAppPath;
const isLikeServerless = typeof components.ComponentMod === "object" && typeof components.ComponentMod.renderReqToHTML === "function";
const hasServerProps = !!components.getServerSideProps;
let hasStaticPaths = !!components.getStaticPaths;
const hasGetInitialProps = !!((ref = components.Component) == null ? void 0 : ref.getInitialProps);
const isServerComponent = !!((ref4 = components.ComponentMod) == null ? void 0 : ref4.__next_rsc__);
let isSSG = !!components.getStaticProps || // For static server component pages, we currently always consider them
// as SSG since we also need to handle the next data (flight JSON).
(isServerComponent && !hasServerProps && !hasGetInitialProps && process.env.NEXT_RUNTIME !== "edge");
// Toggle whether or not this is a Data request
const isDataReq = !!(query.__nextDataReq || req.headers["x-nextjs-data"] && this.serverOptions.webServerConfig) && (isSSG || hasServerProps || isServerComponent);
delete query.__nextDataReq;
// Compute the iSSG cache key. We use the rewroteUrl since
// pages with fallback: false are allowed to be rewritten to
// and we need to look up the path by the rewritten path
let urlPathname = (0, _url).parse(req.url || "").pathname || "/";
let resolvedUrlPathname = (0, _requestMeta).getRequestMeta(req, "_nextRewroteUrl") || urlPathname;
let staticPaths;
let fallbackMode;
if (isAppPath) {
const pathsResult = await this.getStaticPaths({
pathname,
originalAppPath: components.pathname
});
staticPaths = pathsResult.staticPaths;
fallbackMode = pathsResult.fallbackMode;
const hasFallback = typeof fallbackMode !== "undefined";
if (hasFallback) {
hasStaticPaths = true;
}
if (hasFallback || (staticPaths == null ? void 0 : staticPaths.includes(resolvedUrlPathname))) {
isSSG = true;
}
}
// normalize req.url for SSG paths as it is not exposed
// to getStaticProps and the asPath should not expose /_next/data
if (isSSG && this.minimalMode && req.headers["x-matched-path"] && req.url.startsWith("/_next/data")) {
req.url = this.stripNextDataPath(req.url);
}
if (!isServerComponent && !!req.headers["x-nextjs-data"] && (!res.statusCode || res.statusCode === 200)) {
res.setHeader("x-nextjs-matched-path", `${query.__nextLocale ? `/${query.__nextLocale}` : ""}${pathname}`);
}
// Don't delete query.__flight__ yet, it still needs to be used in renderToHTML later
const isFlightRequest = Boolean(this.serverComponentManifest && query.__flight__);
// we need to ensure the status code if /404 is visited directly
if (is404Page && !isDataReq && !isFlightRequest) {
res.statusCode = 404;
}
// ensure correct status is set when visiting a status page
// directly e.g. /500
if (_constants.STATIC_STATUS_PAGES.includes(pathname)) {
res.statusCode = parseInt(pathname.slice(1), 10);
}
// static pages can only respond to GET/HEAD
// requests so ensure we respond with 405 for
// invalid requests
if (!is404Page && !is500Page && pathname !== "/_error" && req.method !== "HEAD" && req.method !== "GET" && (typeof components.Component === "string" || isSSG)) {
res.statusCode = 405;
res.setHeader("Allow", [
"GET",
"HEAD"
]);
await this.renderError(null, req, res, pathname);
return null;
}
// handle static page
if (typeof components.Component === "string") {
return {
type: "html",
// TODO: Static pages should be serialized as RenderResult
body: _renderResult.default.fromStatic(components.Component)
};
}
if (!query.amp) {
delete query.amp;
}
if (opts.supportsDynamicHTML === true) {
var ref8;
const isBotRequest = (0, _isBot).isBot(req.headers["user-agent"] || "");
const isSupportedDocument = typeof ((ref8 = components.Document) == null ? void 0 : ref8.getInitialProps) !== "function" || // When concurrent features is enabled, the built-in `Document`
// component also supports dynamic HTML.
(!!process.env.__NEXT_REACT_ROOT && _constants.NEXT_BUILTIN_DOCUMENT in components.Document);
// Disable dynamic HTML in cases that we know it won't be generated,
// so that we can continue generating a cache key when possible.
// TODO-APP: should the first render for a dynamic app path
// be static so we can collect revalidate and populate the
// cache if there are no dynamic data requirements
opts.supportsDynamicHTML = !isSSG && !isLikeServerless && !isBotRequest && !query.amp && isSupportedDocument;
}
const defaultLocale = isSSG ? (ref5 = this.nextConfig.i18n) == null ? void 0 : ref5.defaultLocale : query.__nextDefaultLocale;
const locale = query.__nextLocale;
const locales = (ref6 = this.nextConfig.i18n) == null ? void 0 : ref6.locales;
let previewData;
let isPreviewMode = false;
if (hasServerProps || isSSG) {
// For the edge runtime, we don't support preview mode in SSG.
if (process.env.NEXT_RUNTIME !== "edge") {
const { tryGetPreviewData } = require("./api-utils/node");
previewData = tryGetPreviewData(req, res, this.renderOpts.previewProps);
isPreviewMode = previewData !== false;
}
}
let isManualRevalidate = false;
let revalidateOnlyGenerated = false;
if (isSSG) {
({ isManualRevalidate , revalidateOnlyGenerated } = (0, _apiUtils).checkIsManualRevalidate(req, this.renderOpts.previewProps));
}
if (isSSG && this.minimalMode && req.headers["x-matched-path"]) {
// the url value is already correct when the matched-path header is set
resolvedUrlPathname = urlPathname;
}
urlPathname = (0, _removeTrailingSlash).removeTrailingSlash(urlPathname);
resolvedUrlPathname = (0, _normalizeLocalePath).normalizeLocalePath((0, _removeTrailingSlash).removeTrailingSlash(resolvedUrlPathname), (ref7 = this.nextConfig.i18n) == null ? void 0 : ref7.locales).pathname;
const handleRedirect = (pageData)=>{
const redirect = {
destination: pageData.pageProps.__N_REDIRECT,
statusCode: pageData.pageProps.__N_REDIRECT_STATUS,
basePath: pageData.pageProps.__N_REDIRECT_BASE_PATH
};
const statusCode = (0, _redirectStatus).getRedirectStatus(redirect);
const { basePath } = this.nextConfig;
if (basePath && redirect.basePath !== false && redirect.destination.startsWith("/")) {
redirect.destination = `${basePath}${redirect.destination}`;
}
if (redirect.destination.startsWith("/")) {
redirect.destination = (0, _utils).normalizeRepeatedSlashes(redirect.destination);
}
res.redirect(redirect.destination, statusCode).body(redirect.destination).send();
};
// remove /_next/data prefix from urlPathname so it matches
// for direct page visit and /_next/data visit
if (isDataReq) {
resolvedUrlPathname = this.stripNextDataPath(resolvedUrlPathname);
urlPathname = this.stripNextDataPath(urlPathname);
}
let ssgCacheKey = isPreviewMode || !isSSG || opts.supportsDynamicHTML || isFlightRequest ? null // Preview mode, manual revalidate, flight request can bypass the cache
: `${locale ? `/${locale}` : ""}${(pathname === "/" || resolvedUrlPathname === "/") && locale ? "" : resolvedUrlPathname}${query.amp ? ".amp" : ""}`;
if ((is404Page || is500Page) && isSSG) {
ssgCacheKey = `${locale ? `/${locale}` : ""}${pathname}${query.amp ? ".amp" : ""}`;
}
if (ssgCacheKey) {
// we only encode path delimiters for path segments from
// getStaticPaths so we need to attempt decoding the URL
// to match against and only escape the path delimiters
// this allows non-ascii values to be handled e.g. Japanese characters
// TODO: investigate adding this handling for non-SSG pages so
// non-ascii names work there also
ssgCacheKey = ssgCacheKey.split("/").map((seg)=>{
try {
seg = (0, _escapePathDelimiters).default(decodeURIComponent(seg), true);
} catch (_) {
// An improperly encoded URL was provided
throw new _utils.DecodeError("failed to decode param");
}
return seg;
}).join("/");
// ensure /index and / is normalized to one key
ssgCacheKey = ssgCacheKey === "/index" && pathname === "/" ? "/" : ssgCacheKey;
}
const doRender = async ()=>{
let pageData;
let body;
let sprRevalidate;
let isNotFound;
let isRedirect;
// handle serverless
if (isLikeServerless) {
const renderResult = await components.ComponentMod.renderReqToHTML(req, res, "passthrough", {
locale,
locales,
defaultLocale,
optimizeFonts: this.renderOpts.optimizeFonts,
optimizeCss: this.renderOpts.optimizeCss,
nextScriptWorkers: this.renderOpts.nextScriptWorkers,
distDir: this.distDir,
fontManifest: this.renderOpts.fontManifest,
domainLocales: this.renderOpts.domainLocales
});
body = renderResult.html;
pageData = renderResult.renderOpts.pageData;
sprRevalidate = renderResult.renderOpts.revalidate;
isNotFound = renderResult.renderOpts.isNotFound;
isRedirect = renderResult.renderOpts.isRedirect;
} else {
const origQuery = (0, _url).parse(req.url || "", true).query;
// clear any dynamic route params so they aren't in
// the resolvedUrl
if (opts.params) {
Object.keys(opts.params).forEach((key)=>{
delete origQuery[key];
});
}
const hadTrailingSlash = urlPathname !== "/" && this.nextConfig.trailingSlash;
const resolvedUrl = (0, _url).format({
pathname: `${resolvedUrlPathname}${hadTrailingSlash ? "/" : ""}`,
// make sure to only add query values from original URL
query: origQuery
});
const renderOpts = {
...components,
...opts,
isDataReq,
resolvedUrl,
locale,
locales,
defaultLocale,
// For getServerSideProps and getInitialProps we need to ensure we use the original URL
// and not the resolved URL to prevent a hydration mismatch on
// asPath
resolvedAsPath: hasServerProps || hasGetInitialProps ? (0, _url).format({
// we use the original URL pathname less the _next/data prefix if
// present
pathname: `${urlPathname}${hadTrailingSlash ? "/" : ""}`,
query: origQuery
}) : resolvedUrl
};
if (isSSG || hasStaticPaths) {
renderOpts.supportsDynamicHTML = false;
}
const renderResult = await this.renderHTML(req, res, pathname, query, renderOpts);
body = renderResult;
// TODO: change this to a different passing mechanism
pageData = renderOpts.pageData;
sprRevalidate = renderOpts.revalidate;
isNotFound = renderOpts.isNotFound;
isRedirect = renderOpts.isRedirect;
}
let value;
if (isNotFound) {
value = null;
} else if (isRedirect) {
value = {
kind: "REDIRECT",
props: pageData
};
} else {
if (!body) {
return null;
}
value = {
kind: "PAGE",
html: body,
pageData
};
}
return {
revalidate: sprRevalidate,
value
};
};
const cacheEntry = await this.responseCache.get(ssgCacheKey, async (hasResolved, hadCache)=>{
const isProduction = !this.renderOpts.dev;
const isDynamicPathname = (0, _utils1).isDynamicRoute(pathname);
const didRespond = hasResolved || res.sent;
if (!staticPaths) {
({ staticPaths , fallbackMode } = hasStaticPaths ? await this.getStaticPaths({
pathname
}) : {
staticPaths: undefined,
fallbackMode: false
});
}
if (fallbackMode === "static" && (0, _isBot).isBot(req.headers["user-agent"] || "")) {
fallbackMode = "blocking";
}
// skip manual revalidate if cache is not present and
// revalidate-if-generated is set
if (isManualRevalidate && revalidateOnlyGenerated && !hadCache && !this.minimalMode) {
await this.render404(req, res);
return null;
}
// only allow manual revalidate for fallback: true/blocking
// or for prerendered fallback: false paths
if (isManualRevalidate && (fallbackMode !== false || hadCache)) {
fallbackMode = "blocking";
}
// When we did not respond from cache, we need to choose to block on
// rendering or return a skeleton.
//
// * Data requests always block.
//
// * Blocking mode fallback always blocks.
//
// * Preview mode toggles all pages to be resolved in a blocking manner.
//
// * Non-dynamic pages should block (though this is an impossible
// case in production).
//
// * Dynamic pages should return their skeleton if not defined in
// getStaticPaths, then finish the data request on the client-side.
//
if (this.minimalMode !== true && fallbackMode !== "blocking" && ssgCacheKey && !didRespond && !isPreviewMode && isDynamicPathname && // Development should trigger fallback when the path is not in
// `getStaticPaths`
(isProduction || !staticPaths || !staticPaths.includes(// we use ssgCacheKey here as it is normalized to match the
// encoding from getStaticPaths along with including the locale
query.amp ? ssgCacheKey.replace(/\.amp$/, "") : ssgCacheKey))) {
if (// In development, fall through to render to handle missing
// getStaticPaths.
(isProduction || staticPaths) && // When fallback isn't present, abort this render so we 404
fallbackMode !== "static") {
throw new NoFallbackError();
}
if (!isDataReq) {
// Production already emitted the fallback as static HTML.
if (isProduction) {
const html = await this.getFallback(locale ? `/${locale}${pathname}` : pathname);
return {
value: {
kind: "PAGE",
html: _renderResult.default.fromStatic(html),
pageData: {}
}
};
} else {
query.__nextFallback = "true";
if (isLikeServerless) {
prepareServerlessUrl(req, query);
}
const result = await doRender();
if (!result) {
return null;
}
// Prevent caching this result
delete result.revalidate;
return result;
}
}
}
const result = await doRender();
if (!result) {
return null;
}
return {
...result,
revalidate: result.revalidate !== undefined ? result.revalidate : /* default to minimum revalidate (this should be an invariant) */ 1
};
}, {
isManualRevalidate,
isPrefetch: req.headers.purpose === "prefetch"
});
if (!cacheEntry) {
if (ssgCacheKey && !(isManualRevalidate && revalidateOnlyGenerated)) {
// A cache entry might not be generated if a response is written
// in `getInitialProps` or `getServerSideProps`, but those shouldn't
// have a cache key. If we do have a cache key but we don't end up
// with a cache entry, then either Next.js or the application has a
// bug that needs fixing.
throw new Error("invariant: cache entry required but not generated");
}
return null;
}
if (isSSG && !this.minimalMode) {
// set x-nextjs-cache header to match the header
// we set for the image-optimizer
res.setHeader("x-nextjs-cache", isManualRevalidate ? "REVALIDATED" : cacheEntry.isMiss ? "MISS" : cacheEntry.isStale ? "STALE" : "HIT");
}
const { revalidate , value: cachedData } = cacheEntry;
const revalidateOptions = typeof revalidate !== "undefined" && (!this.renderOpts.dev || hasServerProps && !isDataReq) ? {
// When the page is 404 cache-control should not be added unless
// we are rendering the 404 page for notFound: true which should
// cache according to revalidate correctly
private: isPreviewMode || is404Page && cachedData,
stateful: !isSSG,
revalidate
} : undefined;
if (!cachedData) {
if (revalidateOptions) {
(0, _revalidateHeaders).setRevalidateHeaders(res, revalidateOptions);
}
if (isDataReq) {
res.statusCode = 404;
res.body('{"notFound":true}').send();
return null;
} else {
if (this.renderOpts.dev) {
query.__nextNotFoundSrcPage = pathname;
}
await this.render404(req, res, {
pathname,
query
}, false);
return null;
}
} else if (cachedData.kind === "REDIRECT") {
if (revalidateOptions) {
(0, _revalidateHeaders).setRevalidateHeaders(res, revalidateOptions);
}
if (isDataReq) {
return {
type: "json",
body: _renderResult.default.fromStatic(// @TODO: Handle flight data.
JSON.stringify(cachedData.props)),
revalidateOptions
};
} else {
await handleRedirect(cachedData.props);
return null;
}
} else if (cachedData.kind === "IMAGE") {
throw new Error("invariant SSG should not return an image cache value");
} else {
return {
type: isDataReq ? "json" : "html",
body: isDataReq ? _renderResult.default.fromStatic(JSON.stringify(cachedData.pageData)) : cachedData.html,
revalidateOptions
};
}
}
stripNextDataPath(path, stripLocale = true) {
if (path.includes(this.buildId)) {
const splitPath = path.substring(path.indexOf(this.buildId) + this.buildId.length);
path = (0, _denormalizePagePath).denormalizePagePath(splitPath.replace(/\.json$/, ""));
}
if (this.nextConfig.i18n && stripLocale) {
const { locales } = this.nextConfig.i18n;
return (0, _normalizeLocalePath).normalizeLocalePath(path, locales).pathname;
}
return path;
}
// map the route to the actual bundle name
getOriginalAppPaths(route) {
if (this.nextConfig.experimental.appDir) {
var ref;
const originalAppPath = (ref = this.appPathRoutes) == null ? void 0 : ref[route];
if (!originalAppPath) {
return null;
}
return originalAppPath;
}
return null;
}
async renderPageComponent(ctx, bubbleNoFallback) {
var ref;
const { query , pathname } = ctx;
const appPaths = this.getOriginalAppPaths(pathname);
const isAppPath = Array.isArray(appPaths);
let page = pathname;
if (isAppPath) {
// When it's an array, we need to pass all parallel routes to the loader.
page = appPaths[0];
}
const result = await this.findPageComponents({
pathname: page,
query,
params: ctx.renderOpts.params || {},
isAppPath,
appPaths,
sriEnabled: !!((ref = this.nextConfig.experimental.sri) == null ? void 0 : ref.algorithm)
});
if (result) {
try {
return await this.renderToResponseWithComponents(ctx, result);
} catch (err) {
const isNoFallbackError = err instanceof NoFallbackError;
if (!isNoFallbackError || isNoFallbackError && bubbleNoFallback) {
throw err;
}
}
}
return false;
}
async renderToResponse(ctx) {
const { res , query , pathname } = ctx;
let page = pathname;
const bubbleNoFallback = !!query._nextBubbleNoFallback;
delete query._nextBubbleNoFallback;
try {
// Ensure a request to the URL /accounts/[id] will be treated as a dynamic
// route correctly and not loaded immediately without parsing params.
if (!(0, _utils1).isDynamicRoute(page)) {
const result = await this.renderPageComponent(ctx, bubbleNoFallback);
if (result !== false) return result;
}
if (this.dynamicRoutes) {
for (const dynamicRoute of this.dynamicRoutes){
const params = dynamicRoute.match(pathname);
if (!params) {
continue;
}
page = dynamicRoute.page;
const result = await this.renderPageComponent({
...ctx,
pathname: page,
renderOpts: {
...ctx.renderOpts,
params
}
}, bubbleNoFallback);
if (result !== false) return result;
}
}
// currently edge functions aren't receiving the x-matched-path
// header so we need to fallback to matching the current page
// when we weren't able to match via dynamic route to handle
// the rewrite case
// @ts-expect-error extended in child class web-server
if (this.serverOptions.webServerConfig) {
// @ts-expect-error extended in child class web-server
ctx.pathname = this.serverOptions.webServerConfig.page;
const result = await this.renderPageComponent(ctx, bubbleNoFallback);
if (result !== false) return result;
}
} catch (error) {
const err = (0, _isError).getProperError(error);
if (error instanceof _utils.MissingStaticPage) {
console.error("Invariant: failed to load static page", JSON.stringify({
page,
url: ctx.req.url,
matchedPath: ctx.req.headers["x-matched-path"],
initUrl: (0, _requestMeta).getRequestMeta(ctx.req, "__NEXT_INIT_URL"),
didRewrite: (0, _requestMeta).getRequestMeta(ctx.req, "_nextDidRewrite"),
rewroteUrl: (0, _requestMeta).getRequestMeta(ctx.req, "_nextRewroteUrl")
}, null, 2));
throw err;
}
if (err instanceof NoFallbackError && bubbleNoFallback) {
throw err;
}
if (err instanceof _utils.DecodeError || err instanceof _utils.NormalizeError) {
res.statusCode = 400;
return await this.renderErrorToResponse(ctx, err);
}
res.statusCode = 500;
// if pages/500 is present we still need to trigger
// /_error `getInitialProps` to allow reporting error
if (await this.hasPage("/500")) {
ctx.query.__nextCustomErrorRender = "1";
await this.renderErrorToResponse(ctx, err);
delete ctx.query.__nextCustomErrorRender;
}
const isWrappedError = err instanceof WrappedBuildError;
if (!isWrappedError) {
if (this.minimalMode && process.env.NEXT_RUNTIME !== "edge" || this.renderOpts.dev) {
if ((0, _isError).default(err)) err.page = page;
throw err;
}
this.logError((0, _isError).getProperError(err));
}
const response = await this.renderErrorToResponse(ctx, isWrappedError ? err.innerError : err);
return response;
}
if (this.router.catchAllMiddleware[0] && !!ctx.req.headers["x-nextjs-data"] && (!res.statusCode || res.statusCode === 200 || res.statusCode === 404)) {
res.setHeader("x-nextjs-matched-path", `${query.__nextLocale ? `/${query.__nextLocale}` : ""}${pathname}`);
res.statusCode = 200;
res.setHeader("content-type", "application/json");
res.body("{}");
res.send();
return null;
}
res.statusCode = 404;
return this.renderErrorToResponse(ctx, null);
}
async renderToHTML(req, res, pathname, query = {}) {
return this.getStaticHTML((ctx)=>this.renderToResponse(ctx), {
req,
res,
pathname,
query
});
}
async renderError(err, req, res, pathname, query = {}, setHeaders = true) {
if (setHeaders) {
res.setHeader("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate");
}
return this.pipe(async (ctx)=>{
const response = await this.renderErrorToResponse(ctx, err);
if (this.minimalMode && res.statusCode === 500) {
throw err;
}
return response;
}, {
req,
res,
pathname,
query
});
}
customErrorNo404Warn = (0, _utils).execOnce(()=>{
Log.warn(`You have added a custom /_error page without a custom /404 page. This prevents the 404 page from being auto statically optimized.\nSee here for info: https://nextjs.org/docs/messages/custom-error-no-custom-404`);
});
async renderErrorToResponse(ctx, err) {
const { res , query } = ctx;
try {
let result = null;
const is404 = res.statusCode === 404;
let using404Page = false;
// use static 404 page if available and is 404 response
if (is404 && await this.hasPage("/404")) {
result = await this.findPageComponents({
pathname: "/404",
query,
params: {},
isAppPath: false
});
using404Page = result !== null;
}
let statusPage = `/${res.statusCode}`;
if (!ctx.query.__nextCustomErrorRender && !result && _constants.STATIC_STATUS_PAGES.includes(statusPage)) {
// skip ensuring /500 in dev mode as it isn't used and the
// dev overlay is used instead
if (statusPage !== "/500" || !this.renderOpts.dev) {
result = await this.findPageComponents({
pathname: statusPage,
query,
params: {},
isAppPath: false
});
}
}
if (!result) {
result = await this.findPageComponents({
pathname: "/_error",
query,
params: {},
isAppPath: false
});
statusPage = "/_error";
}
if (process.env.NODE_ENV !== "production" && !using404Page && await this.hasPage("/_error") && !await this.hasPage("/404")) {
this.customErrorNo404Warn();
}
try {
return await this.renderToResponseWithComponents({
...ctx,
pathname: statusPage,
renderOpts: {
...ctx.renderOpts,
err
}
}, result);
} catch (maybeFallbackError) {
if (maybeFallbackError instanceof NoFallbackError) {
throw new Error("invariant: failed to render error page");
}
throw maybeFallbackError;
}
} catch (error) {
const renderToHtmlError = (0, _isError).getProperError(error);
const isWrappedError = renderToHtmlError instanceof WrappedBuildError;
if (!isWrappedError) {
this.logError(renderToHtmlError);
}
res.statusCode = 500;
const fallbackComponents = await this.getFallbackErrorComponents();
if (fallbackComponents) {
return this.renderToResponseWithComponents({
...ctx,
pathname: "/_error",
renderOpts: {
...ctx.renderOpts,
// We render `renderToHtmlError` here because `err` is
// already captured in the stacktrace.
err: isWrappedError ? renderToHtmlError.innerError : renderToHtmlError
}
}, {
query,
components: fallbackComponents
});
}
return {
type: "html",
body: _renderResult.default.fromStatic("Internal Server Error")
};
}
}
async renderErrorToHTML(err, req, res, pathname, query = {}) {
return this.getStaticHTML((ctx)=>this.renderErrorToResponse(ctx, err), {
req,
res,
pathname,
query
});
}
async getFallbackErrorComponents() {
// The development server will provide an implementation for this
return null;
}
async render404(req, res, parsedUrl, setHeaders = true) {
const { pathname , query } = parsedUrl ? parsedUrl : (0, _url).parse(req.url, true);
if (this.nextConfig.i18n) {
query.__nextLocale = query.__nextLocale || this.nextConfig.i18n.defaultLocale;
query.__nextDefaultLocale = query.__nextDefaultLocale || this.nextConfig.i18n.defaultLocale;
}
res.statusCode = 404;
return this.renderError(null, req, res, pathname, query, setHeaders);
}
}
exports.default = Server;
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (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 NoFallbackError extends Error {
}
exports.NoFallbackError = NoFallbackError;
class WrappedBuildError extends Error {
constructor(innerError){
super();
this.innerError = innerError;
}
}
exports.WrappedBuildError = WrappedBuildError;
function prepareServerlessUrl(req, query) {
const curUrl = (0, _url).parse(req.url, true);
req.url = (0, _url).format({
...curUrl,
search: undefined,
query: {
...curUrl.query,
...query
}
});
}
//# sourceMappingURL=base-server.js.map
Zerion Mini Shell 1.0