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Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "getHandler", {
enumerable: true,
get: function() {
return getHandler;
}
});
const _routekind = require("../../route-kind");
const _constants = require("../../lib/trace/constants");
const _tracer = require("../../lib/trace/tracer");
const _formaturl = require("../../../shared/lib/router/utils/format-url");
const _requestmeta = require("../../request-meta");
const _interopdefault = require("../../app-render/interop-default");
const _utils = require("../../instrumentation/utils");
const _normalizedatapath = require("../../../shared/lib/page-path/normalize-data-path");
const _responsecache = require("../../response-cache");
const _cachecontrol = require("../../lib/cache-control");
const _utils1 = require("../../../shared/lib/utils");
const _redirectstatus = require("../../../lib/redirect-status");
const _constants1 = require("../../../lib/constants");
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _sendpayload = require("../../send-payload");
const _renderresult = /*#__PURE__*/ _interop_require_default(require("../../render-result"));
const _utils2 = require("../../response-cache/utils");
const _nofallbackerrorexternal = require("../../../shared/lib/no-fallback-error.external");
const _redirectstatuscode = require("../../../client/components/redirect-status-code");
const _isbot = require("../../../shared/lib/router/utils/is-bot");
const _addpathprefix = require("../../../shared/lib/router/utils/add-path-prefix");
const _removetrailingslash = require("../../../shared/lib/router/utils/remove-trailing-slash");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const getHandler = ({ srcPage: originalSrcPage, config, userland, routeModule, isFallbackError, getStaticPaths, getStaticProps, getServerSideProps })=>{
return async function handler(req, res, ctx) {
var _serverFilesManifest_config_experimental, _serverFilesManifest_config;
if (ctx.requestMeta) {
(0, _requestmeta.setRequestMeta)(req, ctx.requestMeta);
}
if (routeModule.isDev) {
(0, _requestmeta.addRequestMeta)(req, 'devRequestTimingInternalsEnd', process.hrtime.bigint());
}
let srcPage = originalSrcPage;
// turbopack doesn't normalize `/index` in the page name
// so we need to to process dynamic routes properly
// TODO: fix turbopack providing differing value from webpack
if (process.env.TURBOPACK) {
srcPage = srcPage.replace(/\/index$/, '') || '/';
} else if (srcPage === '/index') {
// we always normalize /index specifically
srcPage = '/';
}
const multiZoneDraftMode = process.env.__NEXT_MULTI_ZONE_DRAFT_MODE;
const prepareResult = await routeModule.prepare(req, res, {
srcPage,
multiZoneDraftMode
});
if (!prepareResult) {
res.statusCode = 400;
res.end('Bad Request');
ctx.waitUntil == null ? void 0 : ctx.waitUntil.call(ctx, Promise.resolve());
return;
}
const isMinimalMode = Boolean((0, _requestmeta.getRequestMeta)(req, 'minimalMode'));
const render404 = async ()=>{
// TODO: should route-module itself handle rendering the 404
if (routerServerContext == null ? void 0 : routerServerContext.render404) {
await routerServerContext.render404(req, res, parsedUrl, false);
} else {
res.end('This page could not be found');
}
};
const { buildId, query, params, parsedUrl, originalQuery, originalPathname, buildManifest, fallbackBuildManifest, nextFontManifest, serverFilesManifest, reactLoadableManifest, prerenderManifest, isDraftMode, isOnDemandRevalidate, revalidateOnlyGenerated, locale, locales, defaultLocale, routerServerContext, nextConfig, resolvedPathname, encodedResolvedPathname, deploymentId, clientAssetToken } = prepareResult;
const isExperimentalCompile = serverFilesManifest == null ? void 0 : (_serverFilesManifest_config = serverFilesManifest.config) == null ? void 0 : (_serverFilesManifest_config_experimental = _serverFilesManifest_config.experimental) == null ? void 0 : _serverFilesManifest_config_experimental.isExperimentalCompile;
const hasServerProps = Boolean(getServerSideProps);
const hasStaticProps = Boolean(getStaticProps);
const hasStaticPaths = Boolean(getStaticPaths);
const hasGetInitialProps = Boolean((userland.default || userland).getInitialProps);
let cacheKey = null;
let isIsrFallback = false;
let isNextDataRequest = prepareResult.isNextDataRequest && (hasStaticProps || hasServerProps);
const is404Page = srcPage === '/404';
const is500Page = srcPage === '/500';
const isErrorPage = srcPage === '/_error';
if (!routeModule.isDev && !isDraftMode && hasStaticProps) {
cacheKey = `${locale ? `/${locale}` : ''}${(srcPage === '/' || resolvedPathname === '/') && locale ? '' : resolvedPathname}`;
if (is404Page || is500Page || isErrorPage) {
cacheKey = `${locale ? `/${locale}` : ''}${srcPage}`;
}
// ensure /index and / is normalized to one key
cacheKey = cacheKey === '/index' ? '/' : cacheKey;
}
if (hasStaticPaths && !isDraftMode) {
const decodedPathname = (0, _removetrailingslash.removeTrailingSlash)(locale ? (0, _addpathprefix.addPathPrefix)(resolvedPathname, `/${locale}`) : resolvedPathname);
const isPrerendered = Boolean(prerenderManifest.routes[decodedPathname]) || prerenderManifest.notFoundRoutes.includes(decodedPathname);
const prerenderInfo = prerenderManifest.dynamicRoutes[srcPage];
if (prerenderInfo) {
if (prerenderInfo.fallback === false && !isPrerendered) {
if (nextConfig.adapterPath) {
return await render404();
}
throw new _nofallbackerrorexternal.NoFallbackError();
}
if (typeof prerenderInfo.fallback === 'string' && !isPrerendered && !isNextDataRequest) {
isIsrFallback = true;
}
}
}
// When serving a bot request, we want to serve a blocking render and not
// the prerendered page. This ensures that the correct content is served
// to the bot in the head.
if (isIsrFallback && (0, _isbot.isBot)(req.headers['user-agent'] || '') || isMinimalMode) {
isIsrFallback = false;
}
const tracer = (0, _tracer.getTracer)();
const activeSpan = tracer.getActiveScopeSpan();
try {
var _parsedUrl_pathname;
const method = req.method || 'GET';
const resolvedUrl = (0, _formaturl.formatUrl)({
pathname: nextConfig.trailingSlash ? `${encodedResolvedPathname}${!encodedResolvedPathname.endsWith('/') && ((_parsedUrl_pathname = parsedUrl.pathname) == null ? void 0 : _parsedUrl_pathname.endsWith('/')) ? '/' : ''}` : (0, _removetrailingslash.removeTrailingSlash)(encodedResolvedPathname || '/'),
// make sure to only add query values from original URL
query: hasStaticProps ? {} : originalQuery
});
let parentSpan;
const handleResponse = async (span)=>{
const responseGenerator = async ({ previousCacheEntry })=>{
var _previousCacheEntry_value;
const doRender = async ()=>{
try {
var _nextConfig_i18n;
return await routeModule.render(req, res, {
query: hasStaticProps && !isExperimentalCompile ? {
...params
} : {
...query,
...params
},
params,
page: srcPage,
renderContext: {
isDraftMode,
isFallback: isIsrFallback,
developmentNotFoundSourcePage: (0, _requestmeta.getRequestMeta)(req, 'developmentNotFoundSourcePage')
},
sharedContext: {
buildId,
customServer: Boolean(routerServerContext == null ? void 0 : routerServerContext.isCustomServer) || undefined,
deploymentId,
clientAssetToken
},
renderOpts: {
params,
routeModule,
page: srcPage,
pageConfig: config || {},
Component: (0, _interopdefault.interopDefault)(userland),
ComponentMod: userland,
getStaticProps,
getStaticPaths,
getServerSideProps,
supportsDynamicResponse: !hasStaticProps,
buildManifest: isFallbackError ? fallbackBuildManifest : buildManifest,
nextFontManifest,
reactLoadableManifest,
assetPrefix: nextConfig.assetPrefix,
previewProps: prerenderManifest.preview,
images: nextConfig.images,
nextConfigOutput: nextConfig.output,
optimizeCss: Boolean(nextConfig.experimental.optimizeCss),
nextScriptWorkers: Boolean(nextConfig.experimental.nextScriptWorkers),
domainLocales: (_nextConfig_i18n = nextConfig.i18n) == null ? void 0 : _nextConfig_i18n.domains,
crossOrigin: nextConfig.crossOrigin,
multiZoneDraftMode,
basePath: nextConfig.basePath,
disableOptimizedLoading: nextConfig.experimental.disableOptimizedLoading,
largePageDataBytes: nextConfig.experimental.largePageDataBytes,
isExperimentalCompile,
experimental: {
clientTraceMetadata: nextConfig.experimental.clientTraceMetadata || []
},
locale,
locales,
defaultLocale,
setIsrStatus: routerServerContext == null ? void 0 : routerServerContext.setIsrStatus,
isNextDataRequest: isNextDataRequest && (hasServerProps || hasStaticProps),
resolvedUrl,
// 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, _formaturl.formatUrl)({
// we use the original URL pathname less the _next/data prefix if
// present
pathname: isNextDataRequest ? (0, _normalizedatapath.normalizeDataPath)(originalPathname) : originalPathname,
query: originalQuery
}) : resolvedUrl,
isOnDemandRevalidate,
ErrorDebug: (0, _requestmeta.getRequestMeta)(req, 'PagesErrorDebug'),
err: (0, _requestmeta.getRequestMeta)(req, 'invokeError'),
// needed for experimental.optimizeCss feature
distDir: _path.default.join(/* turbopackIgnore: true */ process.cwd(), routeModule.relativeProjectDir, routeModule.distDir)
}
}).then((renderResult)=>{
const { metadata } = renderResult;
let cacheControl = metadata.cacheControl;
if ('isNotFound' in metadata && metadata.isNotFound) {
return {
value: null,
cacheControl
};
}
// Handle `isRedirect`.
if (metadata.isRedirect) {
return {
value: {
kind: _responsecache.CachedRouteKind.REDIRECT,
props: metadata.pageData ?? metadata.flightData
},
cacheControl
};
}
return {
value: {
kind: _responsecache.CachedRouteKind.PAGES,
html: renderResult,
pageData: renderResult.metadata.pageData,
headers: renderResult.metadata.headers,
status: renderResult.metadata.statusCode
},
cacheControl
};
}).finally(()=>{
if (!span) return;
span.setAttributes({
'http.status_code': res.statusCode,
'next.rsc': false
});
const rootSpanAttributes = tracer.getRootSpanAttributes();
// We were unable to get attributes, probably OTEL is not enabled
if (!rootSpanAttributes) {
return;
}
if (rootSpanAttributes.get('next.span_type') !== _constants.BaseServerSpan.handleRequest) {
console.warn(`Unexpected root span type '${rootSpanAttributes.get('next.span_type')}'. Please report this Next.js issue https://github.com/vercel/next.js`);
return;
}
const route = rootSpanAttributes.get('next.route');
if (route) {
const name = `${method} ${route}`;
span.setAttributes({
'next.route': route,
'http.route': route,
'next.span_name': name
});
span.updateName(name);
// Propagate http.route to the parent span if one exists
// (e.g. a platform-created HTTP span in adapter
// deployments).
if (parentSpan && parentSpan !== span) {
parentSpan.setAttribute('http.route', route);
parentSpan.updateName(name);
}
} else {
span.updateName(`${method} ${srcPage}`);
}
});
} catch (err) {
// if this is a background revalidate we need to report
// the request error here as it won't be bubbled
if (previousCacheEntry == null ? void 0 : previousCacheEntry.isStale) {
const silenceLog = false;
await routeModule.onRequestError(req, err, {
routerKind: 'Pages Router',
routePath: srcPage,
routeType: 'render',
revalidateReason: (0, _utils.getRevalidateReason)({
isStaticGeneration: hasStaticProps,
isOnDemandRevalidate
})
}, silenceLog, routerServerContext);
}
throw err;
}
};
// if we've already generated this page we no longer
// serve the fallback
if (previousCacheEntry) {
isIsrFallback = false;
}
if (isIsrFallback) {
const fallbackResponse = await routeModule.getResponseCache(req).get(routeModule.isDev ? null : locale ? `/${locale}${srcPage}` : srcPage, async ({ previousCacheEntry: previousFallbackCacheEntry = null })=>{
if (!routeModule.isDev) {
return (0, _utils2.toResponseCacheEntry)(previousFallbackCacheEntry);
}
return doRender();
}, {
routeKind: _routekind.RouteKind.PAGES,
isFallback: true,
isRoutePPREnabled: false,
isOnDemandRevalidate: false,
incrementalCache: await routeModule.getIncrementalCache(req, nextConfig, prerenderManifest, isMinimalMode),
waitUntil: ctx.waitUntil
});
if (fallbackResponse) {
// Remove the cache control from the response to prevent it from being
// used in the surrounding cache.
delete fallbackResponse.cacheControl;
fallbackResponse.isMiss = true;
return fallbackResponse;
}
}
if (!isMinimalMode && isOnDemandRevalidate && revalidateOnlyGenerated && !previousCacheEntry) {
res.statusCode = 404;
// on-demand revalidate always sets this header
res.setHeader('x-nextjs-cache', 'REVALIDATED');
res.end('This page could not be found');
return null;
}
if (isIsrFallback && (previousCacheEntry == null ? void 0 : (_previousCacheEntry_value = previousCacheEntry.value) == null ? void 0 : _previousCacheEntry_value.kind) === _responsecache.CachedRouteKind.PAGES) {
return {
value: {
kind: _responsecache.CachedRouteKind.PAGES,
html: new _renderresult.default(Buffer.from(previousCacheEntry.value.html), {
contentType: _constants1.HTML_CONTENT_TYPE_HEADER,
metadata: {
statusCode: previousCacheEntry.value.status,
headers: previousCacheEntry.value.headers
}
}),
pageData: {},
status: previousCacheEntry.value.status,
headers: previousCacheEntry.value.headers
},
cacheControl: {
revalidate: 0,
expire: undefined
}
};
}
return doRender();
};
const result = await routeModule.handleResponse({
cacheKey,
req,
nextConfig,
routeKind: _routekind.RouteKind.PAGES,
isOnDemandRevalidate,
revalidateOnlyGenerated,
waitUntil: ctx.waitUntil,
responseGenerator: responseGenerator,
prerenderManifest,
isMinimalMode
});
// if we got a cache hit this wasn't an ISR fallback
// but it wasn't generated during build so isn't in the
// prerender-manifest
if (isIsrFallback && !(result == null ? void 0 : result.isMiss)) {
isIsrFallback = false;
}
// response is finished is no cache entry
if (!result) {
return;
}
if (hasStaticProps && !isMinimalMode) {
res.setHeader('x-nextjs-cache', isOnDemandRevalidate ? 'REVALIDATED' : result.isMiss ? 'MISS' : result.isStale ? 'STALE' : 'HIT');
}
let cacheControl;
if (!hasStaticProps || isIsrFallback) {
if (!res.getHeader('Cache-Control')) {
cacheControl = {
revalidate: 0,
expire: undefined
};
}
} else if (is404Page) {
const notFoundRevalidate = (0, _requestmeta.getRequestMeta)(req, 'notFoundRevalidate');
cacheControl = {
revalidate: typeof notFoundRevalidate === 'undefined' ? 0 : notFoundRevalidate,
expire: undefined
};
} else if (is500Page) {
cacheControl = {
revalidate: 0,
expire: undefined
};
} else if (result.cacheControl) {
// If the cache entry has a cache control with a revalidate value that's
// a number, use it.
if (typeof result.cacheControl.revalidate === 'number') {
var _result_cacheControl;
if (result.cacheControl.revalidate < 1) {
throw Object.defineProperty(new Error(`Invalid revalidate configuration provided: ${result.cacheControl.revalidate} < 1`), "__NEXT_ERROR_CODE", {
value: "E22",
enumerable: false,
configurable: true
});
}
cacheControl = {
revalidate: result.cacheControl.revalidate,
expire: ((_result_cacheControl = result.cacheControl) == null ? void 0 : _result_cacheControl.expire) ?? nextConfig.expireTime
};
} else {
// revalidate: false
cacheControl = {
revalidate: _constants1.CACHE_ONE_YEAR_SECONDS,
expire: undefined
};
}
}
// If cache control is already set on the response we don't
// override it to allow users to customize it via next.config
if (cacheControl && !res.getHeader('Cache-Control')) {
res.setHeader('Cache-Control', (0, _cachecontrol.getCacheControlHeader)(cacheControl));
}
// notFound: true case
if (!result.value) {
var _result_cacheControl1;
// add revalidate metadata before rendering 404 page
// so that we can use this as source of truth for the
// cache-control header instead of what the 404 page returns
// for the revalidate value
(0, _requestmeta.addRequestMeta)(req, 'notFoundRevalidate', (_result_cacheControl1 = result.cacheControl) == null ? void 0 : _result_cacheControl1.revalidate);
res.statusCode = 404;
if (isNextDataRequest) {
if (deploymentId) {
res.setHeader(_constants1.NEXT_NAV_DEPLOYMENT_ID_HEADER, deploymentId);
}
res.end('{"notFound":true}');
return;
}
return await render404();
}
if (result.value.kind === _responsecache.CachedRouteKind.REDIRECT) {
if (isNextDataRequest) {
if (deploymentId) {
res.setHeader(_constants1.NEXT_NAV_DEPLOYMENT_ID_HEADER, deploymentId);
}
res.setHeader('content-type', _constants1.JSON_CONTENT_TYPE_HEADER);
res.end(JSON.stringify(result.value.props));
return;
} else {
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 } = nextConfig;
if (basePath && redirect.basePath !== false && redirect.destination.startsWith('/')) {
redirect.destination = `${basePath}${redirect.destination}`;
}
if (redirect.destination.startsWith('/')) {
redirect.destination = (0, _utils1.normalizeRepeatedSlashes)(redirect.destination);
}
res.statusCode = statusCode;
res.setHeader('Location', redirect.destination);
if (statusCode === _redirectstatuscode.RedirectStatusCode.PermanentRedirect) {
res.setHeader('Refresh', `0;url=${redirect.destination}`);
}
res.end(redirect.destination);
};
await handleRedirect(result.value.props);
return null;
}
}
if (result.value.kind !== _responsecache.CachedRouteKind.PAGES) {
throw Object.defineProperty(new Error(`Invariant: received non-pages cache entry in pages handler`), "__NEXT_ERROR_CODE", {
value: "E695",
enumerable: false,
configurable: true
});
}
// In dev, we should not cache pages for any reason.
if (routeModule.isDev) {
res.setHeader('Cache-Control', 'no-cache, must-revalidate');
}
// Draft mode should never be cached
if (isDraftMode) {
res.setHeader('Cache-Control', 'private, no-cache, no-store, max-age=0, must-revalidate');
}
// when invoking _error before pages/500 we don't actually
// send the _error response
if ((0, _requestmeta.getRequestMeta)(req, 'customErrorRender') || isErrorPage && isMinimalMode && res.statusCode === 500) {
return null;
}
// Add deployment ID header for data requests
if (isNextDataRequest && !isErrorPage && !is500Page) {
if (deploymentId) {
res.setHeader(_constants1.NEXT_NAV_DEPLOYMENT_ID_HEADER, deploymentId);
}
}
await (0, _sendpayload.sendRenderResult)({
req,
res,
// If we are rendering the error page it's not a data request
// anymore
result: isNextDataRequest && !isErrorPage && !is500Page ? new _renderresult.default(Buffer.from(JSON.stringify(result.value.pageData)), {
contentType: _constants1.JSON_CONTENT_TYPE_HEADER,
metadata: result.value.html.metadata
}) : result.value.html,
generateEtags: nextConfig.generateEtags,
poweredByHeader: nextConfig.poweredByHeader,
cacheControl: routeModule.isDev ? undefined : cacheControl
});
};
// TODO: activeSpan code path is for when wrapped by
// next-server can be removed when this is no longer used
if (activeSpan) {
await handleResponse();
} else {
parentSpan = tracer.getActiveScopeSpan();
await tracer.withPropagatedContext(req.headers, ()=>tracer.trace(_constants.BaseServerSpan.handleRequest, {
spanName: `${method} ${srcPage}`,
kind: _tracer.SpanKind.SERVER,
attributes: {
'http.method': method,
'http.target': req.url
}
}, handleResponse));
}
} catch (err) {
if (!(err instanceof _nofallbackerrorexternal.NoFallbackError)) {
const silenceLog = false;
await routeModule.onRequestError(req, err, {
routerKind: 'Pages Router',
routePath: srcPage,
routeType: 'render',
revalidateReason: (0, _utils.getRevalidateReason)({
isStaticGeneration: hasStaticProps,
isOnDemandRevalidate
})
}, silenceLog, routerServerContext);
}
// rethrow so that we can handle serving error page
throw err;
}
};
};
//# sourceMappingURL=pages-handler.js.map |