next
Version:
The React Framework
840 lines (839 loc) • 46.9 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
AppRouteRouteModule: null,
WrappedNextRouterError: null,
default: null,
hasNonStaticMethods: null,
trackDynamic: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
AppRouteRouteModule: function() {
return AppRouteRouteModule;
},
WrappedNextRouterError: function() {
return WrappedNextRouterError;
},
default: function() {
return _default;
},
hasNonStaticMethods: function() {
return hasNonStaticMethods;
},
trackDynamic: function() {
return trackDynamic;
}
});
const _routemodule = require("../route-module");
const _requeststore = require("../../async-storage/request-store");
const _workstore = require("../../async-storage/work-store");
const _http = require("../../web/http");
const _implicittags = require("../../lib/implicit-tags");
const _patchfetch = require("../../lib/patch-fetch");
const _tracer = require("../../lib/trace/tracer");
const _constants = require("../../lib/trace/constants");
const _getpathnamefromabsolutepath = require("./helpers/get-pathname-from-absolute-path");
const _log = /*#__PURE__*/ _interop_require_wildcard(require("../../../build/output/log"));
const _autoimplementmethods = require("./helpers/auto-implement-methods");
const _requestcookies = require("../../web/spec-extension/adapters/request-cookies");
const _headers = require("../../web/spec-extension/adapters/headers");
const _parsedurlquerytoparams = require("./helpers/parsed-url-query-to-params");
const _prospectiverenderutils = require("../../app-render/prospective-render-utils");
const _hooksservercontext = /*#__PURE__*/ _interop_require_wildcard(require("../../../client/components/hooks-server-context"));
const _workasyncstorageexternal = require("../../app-render/work-async-storage.external");
const _workunitasyncstorageexternal = require("../../app-render/work-unit-async-storage.external");
const _actionasyncstorageexternal = require("../../app-render/action-async-storage.external");
const _sharedmodules = /*#__PURE__*/ _interop_require_wildcard(require("./shared-modules"));
const _serveractionrequestmeta = require("../../lib/server-action-request-meta");
const _cookies = require("next/dist/compiled/@edge-runtime/cookies");
const _cleanurl = require("./helpers/clean-url");
const _staticgenerationbailout = require("../../../client/components/static-generation-bailout");
const _isstaticgenenabled = require("./helpers/is-static-gen-enabled");
const _dynamicrendering = require("../../app-render/dynamic-rendering");
const _reflect = require("../../web/spec-extension/adapters/reflect");
const _cachesignal = require("../../app-render/cache-signal");
const _scheduler = require("../../../lib/scheduler");
const _params = require("../../request/params");
const _redirect = require("../../../client/components/redirect");
const _redirecterror = require("../../../client/components/redirect-error");
const _httpaccessfallback = require("../../../client/components/http-access-fallback/http-access-fallback");
const _redirectstatuscode = require("../../../client/components/redirect-status-code");
const _constants1 = require("../../../lib/constants");
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 = {
__proto__: null
};
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 WrappedNextRouterError {
constructor(error, headers){
this.error = error;
this.headers = headers;
}
}
class AppRouteRouteModule extends _routemodule.RouteModule {
static #_ = this.sharedModules = _sharedmodules;
constructor({ userland, definition, resolvedPagePath, nextConfigOutput }){
super({
userland,
definition
}), /**
* A reference to the request async storage.
*/ this.workUnitAsyncStorage = _workunitasyncstorageexternal.workUnitAsyncStorage, /**
* A reference to the static generation async storage.
*/ this.workAsyncStorage = _workasyncstorageexternal.workAsyncStorage, /**
* An interface to call server hooks which interact with the underlying
* storage.
*/ this.serverHooks = _hooksservercontext, /**
* A reference to the mutation related async storage, such as mutations of
* cookies.
*/ this.actionAsyncStorage = _actionasyncstorageexternal.actionAsyncStorage;
this.resolvedPagePath = resolvedPagePath;
this.nextConfigOutput = nextConfigOutput;
// Automatically implement some methods if they aren't implemented by the
// userland module.
this.methods = (0, _autoimplementmethods.autoImplementMethods)(userland);
// Get the non-static methods for this route.
this.hasNonStaticMethods = hasNonStaticMethods(userland);
// Get the dynamic property from the userland module.
this.dynamic = this.userland.dynamic;
if (this.nextConfigOutput === 'export') {
if (this.dynamic === 'force-dynamic') {
throw Object.defineProperty(new Error(`export const dynamic = "force-dynamic" on page "${definition.pathname}" cannot be used with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export`), "__NEXT_ERROR_CODE", {
value: "E278",
enumerable: false,
configurable: true
});
} else if (!(0, _isstaticgenenabled.isStaticGenEnabled)(this.userland) && this.userland['GET']) {
throw Object.defineProperty(new Error(`export const dynamic = "force-static"/export const revalidate not configured on route "${definition.pathname}" with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export`), "__NEXT_ERROR_CODE", {
value: "E301",
enumerable: false,
configurable: true
});
} else {
this.dynamic = 'error';
}
}
// We only warn in development after here, so return if we're not in
// development.
if (process.env.NODE_ENV === 'development') {
// Print error in development if the exported handlers are in lowercase, only
// uppercase handlers are supported.
const lowercased = _http.HTTP_METHODS.map((method)=>method.toLowerCase());
for (const method of lowercased){
if (method in this.userland) {
_log.error(`Detected lowercase method '${method}' in '${this.resolvedPagePath}'. Export the uppercase '${method.toUpperCase()}' method name to fix this error.`);
}
}
// Print error if the module exports a default handler, they must use named
// exports for each HTTP method.
if ('default' in this.userland) {
_log.error(`Detected default export in '${this.resolvedPagePath}'. Export a named export for each HTTP method instead.`);
}
// If there is no methods exported by this module, then return a not found
// response.
if (!_http.HTTP_METHODS.some((method)=>method in this.userland)) {
_log.error(`No HTTP methods exported in '${this.resolvedPagePath}'. Export a named export for each HTTP method.`);
}
}
}
/**
* Resolves the handler function for the given method.
*
* @param method the requested method
* @returns the handler function for the given method
*/ resolve(method) {
// Ensure that the requested method is a valid method (to prevent RCE's).
if (!(0, _http.isHTTPMethod)(method)) return ()=>new Response(null, {
status: 400
});
// Return the handler.
return this.methods[method];
}
async do(handler, actionStore, workStore, // @TODO refactor to not take this argument but instead construct the RequestStore
// inside this function. Right now we get passed a RequestStore even when
// we're going to do a prerender. We should probably just split do up into prexecute and execute
requestStore, implicitTags, request, context) {
var _context_renderOpts_experimental, _workStore_incrementalCache;
const isStaticGeneration = workStore.isStaticGeneration;
const dynamicIOEnabled = !!((_context_renderOpts_experimental = context.renderOpts.experimental) == null ? void 0 : _context_renderOpts_experimental.dynamicIO);
// Patch the global fetch.
(0, _patchfetch.patchFetch)({
workAsyncStorage: this.workAsyncStorage,
workUnitAsyncStorage: this.workUnitAsyncStorage
});
const handlerContext = {
params: context.params ? (0, _params.createServerParamsForRoute)((0, _parsedurlquerytoparams.parsedUrlQueryToParams)(context.params), workStore) : undefined
};
let prerenderStore = null;
let res;
try {
if (isStaticGeneration) {
const userlandRevalidate = this.userland.revalidate;
const defaultRevalidate = // If the static generation store does not have a revalidate value
// set, then we should set it the revalidate value from the userland
// module or default to false.
userlandRevalidate === false || userlandRevalidate === undefined ? _constants1.INFINITE_CACHE : userlandRevalidate;
if (dynamicIOEnabled) {
/**
* When we are attempting to statically prerender the GET handler of a route.ts module
* and dynamicIO is on we follow a similar pattern to rendering.
*
* We first run the handler letting caches fill. If something synchronously dynamic occurs
* during this prospective render then we can infer it will happen on every render and we
* just bail out of prerendering.
*
* Next we run the handler again and we check if we get a result back in a microtask.
* Next.js expects the return value to be a Response or a Thenable that resolves to a Response.
* Unfortunately Response's do not allow for accessing the response body synchronously or in
* a microtask so we need to allow one more task to unwrap the response body. This is a slightly
* different semantic than what we have when we render and it means that certain tasks can still
* execute before a prerender completes such as a carefully timed setImmediate.
*
* Functionally though IO should still take longer than the time it takes to unwrap the response body
* so our heuristic of excluding any IO should be preserved.
*/ const prospectiveController = new AbortController();
let prospectiveRenderIsDynamic = false;
const cacheSignal = new _cachesignal.CacheSignal();
let dynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(undefined);
const prospectiveRoutePrerenderStore = prerenderStore = {
type: 'prerender',
phase: 'action',
// This replicates prior behavior where rootParams is empty in routes
// TODO we need to make this have the proper rootParams for this route
rootParams: {},
implicitTags: implicitTags,
renderSignal: prospectiveController.signal,
controller: prospectiveController,
cacheSignal,
// During prospective render we don't use a controller
// because we need to let all caches fill.
dynamicTracking,
revalidate: defaultRevalidate,
expire: _constants1.INFINITE_CACHE,
stale: _constants1.INFINITE_CACHE,
tags: [
...implicitTags
],
prerenderResumeDataCache: null
};
let prospectiveResult;
try {
prospectiveResult = this.workUnitAsyncStorage.run(prospectiveRoutePrerenderStore, handler, request, handlerContext);
} catch (err) {
if (prospectiveController.signal.aborted) {
// the route handler called an API which is always dynamic
// there is no need to try again
prospectiveRenderIsDynamic = true;
} else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) {
(0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route);
}
}
if (typeof prospectiveResult === 'object' && prospectiveResult !== null && typeof prospectiveResult.then === 'function') {
// The handler returned a Thenable. We'll listen for rejections to determine
// if the route is erroring for dynamic reasons.
;
prospectiveResult.then(()=>{}, (err)=>{
if (prospectiveController.signal.aborted) {
// the route handler called an API which is always dynamic
// there is no need to try again
prospectiveRenderIsDynamic = true;
} else if (process.env.NEXT_DEBUG_BUILD) {
(0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route);
}
});
}
await cacheSignal.cacheReady();
if (prospectiveRenderIsDynamic) {
// the route handler called an API which is always dynamic
// there is no need to try again
const dynamicReason = (0, _dynamicrendering.getFirstDynamicReason)(dynamicTracking);
if (dynamicReason) {
throw Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${workStore.route} couldn't be rendered statically because it used \`${dynamicReason}\`. See more info here: https://nextjs.org/docs/messages/dynamic-server-error`), "__NEXT_ERROR_CODE", {
value: "E558",
enumerable: false,
configurable: true
});
} else {
console.error('Expected Next.js to keep track of reason for opting out of static rendering but one was not found. This is a bug in Next.js');
throw Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${workStore.route} couldn't be rendered statically because it used a dynamic API. See more info here: https://nextjs.org/docs/messages/dynamic-server-error`), "__NEXT_ERROR_CODE", {
value: "E577",
enumerable: false,
configurable: true
});
}
}
// TODO start passing this controller to the route handler. We should expose
// it so the handler to abort inflight requests and other operations if we abort
// the prerender.
const finalController = new AbortController();
dynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(undefined);
const finalRoutePrerenderStore = prerenderStore = {
type: 'prerender',
phase: 'action',
rootParams: {},
implicitTags: implicitTags,
renderSignal: finalController.signal,
controller: finalController,
cacheSignal: null,
dynamicTracking,
revalidate: defaultRevalidate,
expire: _constants1.INFINITE_CACHE,
stale: _constants1.INFINITE_CACHE,
tags: [
...implicitTags
],
prerenderResumeDataCache: null
};
let responseHandled = false;
res = await new Promise((resolve, reject)=>{
(0, _scheduler.scheduleImmediate)(async ()=>{
try {
const result = await this.workUnitAsyncStorage.run(finalRoutePrerenderStore, handler, request, handlerContext);
if (responseHandled) {
// we already rejected in the followup task
return;
} else if (!(result instanceof Response)) {
// This is going to error but we let that happen below
resolve(result);
return;
}
responseHandled = true;
let bodyHandled = false;
result.arrayBuffer().then((body)=>{
if (!bodyHandled) {
bodyHandled = true;
resolve(new Response(body, {
headers: result.headers,
status: result.status,
statusText: result.statusText
}));
}
}, reject);
(0, _scheduler.scheduleImmediate)(()=>{
if (!bodyHandled) {
bodyHandled = true;
finalController.abort();
reject(createDynamicIOError(workStore.route));
}
});
} catch (err) {
reject(err);
}
});
(0, _scheduler.scheduleImmediate)(()=>{
if (!responseHandled) {
responseHandled = true;
finalController.abort();
reject(createDynamicIOError(workStore.route));
}
});
});
if (finalController.signal.aborted) {
// We aborted from within the execution
throw createDynamicIOError(workStore.route);
} else {
// We didn't abort during the execution. We can abort now as a matter of semantics
// though at the moment nothing actually consumes this signal so it won't halt any
// inflight work.
finalController.abort();
}
} else {
prerenderStore = {
type: 'prerender-legacy',
phase: 'action',
rootParams: {},
implicitTags: implicitTags,
revalidate: defaultRevalidate,
expire: _constants1.INFINITE_CACHE,
stale: _constants1.INFINITE_CACHE,
tags: [
...implicitTags
]
};
res = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderStore, handler, request, handlerContext);
}
} else {
res = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, handler, request, handlerContext);
}
} catch (err) {
if ((0, _redirecterror.isRedirectError)(err)) {
const url = (0, _redirect.getURLFromRedirectError)(err);
if (!url) {
throw Object.defineProperty(new Error('Invariant: Unexpected redirect url format'), "__NEXT_ERROR_CODE", {
value: "E399",
enumerable: false,
configurable: true
});
}
// We need to capture any headers that should be sent on
// the response.
const headers = new Headers({
Location: url
});
// Let's append any cookies that were added by the
// cookie API.
// TODO leaving the gate here b/c it indicates that we might not actually want to do this
// on every `do` call. During prerender there should be no mutableCookies because
if (requestStore.type === 'request') {
(0, _requestcookies.appendMutableCookies)(headers, requestStore.mutableCookies);
}
// Return the redirect response.
return new Response(null, {
// If we're in an action, we want to use a 303 redirect as we don't
// want the POST request to follow the redirect, as it could result in
// erroneous re-submissions.
status: actionStore.isAction ? _redirectstatuscode.RedirectStatusCode.SeeOther : (0, _redirect.getRedirectStatusCodeFromError)(err),
headers
});
} else if ((0, _httpaccessfallback.isHTTPAccessFallbackError)(err)) {
const httpStatus = (0, _httpaccessfallback.getAccessFallbackHTTPStatus)(err);
return new Response(null, {
status: httpStatus
});
}
throw err;
}
// Validate that the response is a valid response object.
if (!(res instanceof Response)) {
throw Object.defineProperty(new Error(`No response is returned from route handler '${this.resolvedPagePath}'. Ensure you return a \`Response\` or a \`NextResponse\` in all branches of your handler.`), "__NEXT_ERROR_CODE", {
value: "E325",
enumerable: false,
configurable: true
});
}
context.renderOpts.fetchMetrics = workStore.fetchMetrics;
context.renderOpts.pendingWaitUntil = Promise.all([
(_workStore_incrementalCache = workStore.incrementalCache) == null ? void 0 : _workStore_incrementalCache.revalidateTag(workStore.revalidatedTags || []),
...Object.values(workStore.pendingRevalidates || {})
]).finally(()=>{
if (process.env.NEXT_PRIVATE_DEBUG_CACHE) {
console.log('pending revalidates promise finished for:', requestStore.url);
}
});
if (prerenderStore) {
var _prerenderStore_tags;
context.renderOpts.collectedTags = (_prerenderStore_tags = prerenderStore.tags) == null ? void 0 : _prerenderStore_tags.join(',');
context.renderOpts.collectedRevalidate = prerenderStore.revalidate;
context.renderOpts.collectedExpire = prerenderStore.expire;
context.renderOpts.collectedStale = prerenderStore.stale;
}
// It's possible cookies were set in the handler, so we need
// to merge the modified cookies and the returned response
// here.
const headers = new Headers(res.headers);
if (requestStore.type === 'request' && (0, _requestcookies.appendMutableCookies)(headers, requestStore.mutableCookies)) {
return new Response(res.body, {
status: res.status,
statusText: res.statusText,
headers
});
}
return res;
}
async handle(req, context) {
// Get the handler function for the given method.
const handler = this.resolve(req.method);
// Get the context for the static generation.
const staticGenerationContext = {
// App Routes don't support unknown route params.
fallbackRouteParams: null,
page: this.definition.page,
renderOpts: context.renderOpts,
buildId: context.sharedContext.buildId
};
// Add the fetchCache option to the renderOpts.
staticGenerationContext.renderOpts.fetchCache = this.userland.fetchCache;
const actionStore = {
isAppRoute: true,
isAction: (0, _serveractionrequestmeta.getIsServerAction)(req)
};
const implicitTags = (0, _implicittags.getImplicitTags)(this.definition.page, req.nextUrl, // App Routes don't support unknown route params.
null);
const requestStore = (0, _requeststore.createRequestStoreForAPI)(req, req.nextUrl, implicitTags, undefined, context.prerenderManifest.preview);
const workStore = (0, _workstore.createWorkStore)(staticGenerationContext);
// Run the handler with the request AsyncLocalStorage to inject the helper
// support. We set this to `unknown` because the type is not known until
// runtime when we do a instanceof check below.
const response = await this.actionAsyncStorage.run(actionStore, ()=>this.workUnitAsyncStorage.run(requestStore, ()=>this.workAsyncStorage.run(workStore, async ()=>{
// Check to see if we should bail out of static generation based on
// having non-static methods.
if (this.hasNonStaticMethods) {
if (workStore.isStaticGeneration) {
const err = Object.defineProperty(new _hooksservercontext.DynamicServerError('Route is configured with methods that cannot be statically generated.'), "__NEXT_ERROR_CODE", {
value: "E582",
enumerable: false,
configurable: true
});
workStore.dynamicUsageDescription = err.message;
workStore.dynamicUsageStack = err.stack;
throw err;
}
}
// We assume we can pass the original request through however we may end up
// proxying it in certain circumstances based on execution type and configuration
let request = req;
// Update the static generation store based on the dynamic property.
switch(this.dynamic){
case 'force-dynamic':
{
// Routes of generated paths should be dynamic
workStore.forceDynamic = true;
break;
}
case 'force-static':
// The dynamic property is set to force-static, so we should
// force the page to be static.
workStore.forceStatic = true;
// We also Proxy the request to replace dynamic data on the request
// with empty stubs to allow for safely executing as static
request = new Proxy(req, forceStaticRequestHandlers);
break;
case 'error':
// The dynamic property is set to error, so we should throw an
// error if the page is being statically generated.
workStore.dynamicShouldError = true;
if (workStore.isStaticGeneration) request = new Proxy(req, requireStaticRequestHandlers);
break;
default:
// We proxy `NextRequest` to track dynamic access, and potentially bail out of static generation
request = proxyNextRequest(req, workStore);
}
// TODO: propagate this pathname from route matcher
const route = (0, _getpathnamefromabsolutepath.getPathnameFromAbsolutePath)(this.resolvedPagePath);
const tracer = (0, _tracer.getTracer)();
// Update the root span attribute for the route.
tracer.setRootSpanAttribute('next.route', route);
return tracer.trace(_constants.AppRouteRouteHandlersSpan.runHandler, {
spanName: `executing api route (app) ${route}`,
attributes: {
'next.route': route
}
}, async ()=>this.do(handler, actionStore, workStore, requestStore, implicitTags, request, context));
})));
// If the handler did't return a valid response, then return the internal
// error response.
if (!(response instanceof Response)) {
// TODO: validate the correct handling behavior, maybe log something?
return new Response(null, {
status: 500
});
}
if (response.headers.has('x-middleware-rewrite')) {
throw Object.defineProperty(new Error('NextResponse.rewrite() was used in a app route handler, this is not currently supported. Please remove the invocation to continue.'), "__NEXT_ERROR_CODE", {
value: "E374",
enumerable: false,
configurable: true
});
}
if (response.headers.get('x-middleware-next') === '1') {
// TODO: move this error into the `NextResponse.next()` function.
throw Object.defineProperty(new Error('NextResponse.next() was used in a app route handler, this is not supported. See here for more info: https://nextjs.org/docs/messages/next-response-next-in-app-route-handler'), "__NEXT_ERROR_CODE", {
value: "E385",
enumerable: false,
configurable: true
});
}
return response;
}
}
const _default = AppRouteRouteModule;
function hasNonStaticMethods(handlers) {
if (// Order these by how common they are to be used
handlers.POST || handlers.PUT || handlers.DELETE || handlers.PATCH || handlers.OPTIONS) {
return true;
}
return false;
}
// These symbols will be used to stash cached values on Proxied requests without requiring
// additional closures or storage such as WeakMaps.
const nextURLSymbol = Symbol('nextUrl');
const requestCloneSymbol = Symbol('clone');
const urlCloneSymbol = Symbol('clone');
const searchParamsSymbol = Symbol('searchParams');
const hrefSymbol = Symbol('href');
const toStringSymbol = Symbol('toString');
const headersSymbol = Symbol('headers');
const cookiesSymbol = Symbol('cookies');
/**
* The general technique with these proxy handlers is to prioritize keeping them static
* by stashing computed values on the Proxy itself. This is safe because the Proxy is
* inaccessible to the consumer since all operations are forwarded
*/ const forceStaticRequestHandlers = {
get (target, prop, receiver) {
switch(prop){
case 'headers':
return target[headersSymbol] || (target[headersSymbol] = _headers.HeadersAdapter.seal(new Headers({})));
case 'cookies':
return target[cookiesSymbol] || (target[cookiesSymbol] = _requestcookies.RequestCookiesAdapter.seal(new _cookies.RequestCookies(new Headers({}))));
case 'nextUrl':
return target[nextURLSymbol] || (target[nextURLSymbol] = new Proxy(target.nextUrl, forceStaticNextUrlHandlers));
case 'url':
// we don't need to separately cache this we can just read the nextUrl
// and return the href since we know it will have been stripped of any
// dynamic parts. We access via the receiver to trigger the get trap
return receiver.nextUrl.href;
case 'geo':
case 'ip':
return undefined;
case 'clone':
return target[requestCloneSymbol] || (target[requestCloneSymbol] = ()=>new Proxy(// This is vaguely unsafe but it's required since NextRequest does not implement
// clone. The reason we might expect this to work in this context is the Proxy will
// respond with static-amenable values anyway somewhat restoring the interface.
// @TODO we need to rethink NextRequest and NextURL because they are not sufficientlly
// sophisticated to adequately represent themselves in all contexts. A better approach is
// to probably embed the static generation logic into the class itself removing the need
// for any kind of proxying
target.clone(), forceStaticRequestHandlers));
default:
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
}
};
const forceStaticNextUrlHandlers = {
get (target, prop, receiver) {
switch(prop){
// URL properties
case 'search':
return '';
case 'searchParams':
return target[searchParamsSymbol] || (target[searchParamsSymbol] = new URLSearchParams());
case 'href':
return target[hrefSymbol] || (target[hrefSymbol] = (0, _cleanurl.cleanURL)(target.href).href);
case 'toJSON':
case 'toString':
return target[toStringSymbol] || (target[toStringSymbol] = ()=>receiver.href);
// NextUrl properties
case 'url':
// Currently nextURL does not expose url but our Docs indicate that it is an available property
// I am forcing this to undefined here to avoid accidentally exposing a dynamic value later if
// the underlying nextURL ends up adding this property
return undefined;
case 'clone':
return target[urlCloneSymbol] || (target[urlCloneSymbol] = ()=>new Proxy(target.clone(), forceStaticNextUrlHandlers));
default:
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
}
};
function proxyNextRequest(request, workStore) {
const nextUrlHandlers = {
get (target, prop, receiver) {
switch(prop){
case 'search':
case 'searchParams':
case 'url':
case 'href':
case 'toJSON':
case 'toString':
case 'origin':
{
const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();
trackDynamic(workStore, workUnitStore, `nextUrl.${prop}`);
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
case 'clone':
return target[urlCloneSymbol] || (target[urlCloneSymbol] = ()=>new Proxy(target.clone(), nextUrlHandlers));
default:
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
}
};
const nextRequestHandlers = {
get (target, prop) {
switch(prop){
case 'nextUrl':
return target[nextURLSymbol] || (target[nextURLSymbol] = new Proxy(target.nextUrl, nextUrlHandlers));
case 'headers':
case 'cookies':
case 'url':
case 'body':
case 'blob':
case 'json':
case 'text':
case 'arrayBuffer':
case 'formData':
{
const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();
trackDynamic(workStore, workUnitStore, `request.${prop}`);
// The receiver arg is intentionally the same as the target to fix an issue with
// edge runtime, where attempting to access internal slots with the wrong `this` context
// results in an error.
return _reflect.ReflectAdapter.get(target, prop, target);
}
case 'clone':
return target[requestCloneSymbol] || (target[requestCloneSymbol] = ()=>new Proxy(// This is vaguely unsafe but it's required since NextRequest does not implement
// clone. The reason we might expect this to work in this context is the Proxy will
// respond with static-amenable values anyway somewhat restoring the interface.
// @TODO we need to rethink NextRequest and NextURL because they are not sufficientlly
// sophisticated to adequately represent themselves in all contexts. A better approach is
// to probably embed the static generation logic into the class itself removing the need
// for any kind of proxying
target.clone(), nextRequestHandlers));
default:
// The receiver arg is intentionally the same as the target to fix an issue with
// edge runtime, where attempting to access internal slots with the wrong `this` context
// results in an error.
return _reflect.ReflectAdapter.get(target, prop, target);
}
}
};
return new Proxy(request, nextRequestHandlers);
}
const requireStaticRequestHandlers = {
get (target, prop, receiver) {
switch(prop){
case 'nextUrl':
return target[nextURLSymbol] || (target[nextURLSymbol] = new Proxy(target.nextUrl, requireStaticNextUrlHandlers));
case 'headers':
case 'cookies':
case 'url':
case 'body':
case 'blob':
case 'json':
case 'text':
case 'arrayBuffer':
case 'formData':
throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError(`Route ${target.nextUrl.pathname} with \`dynamic = "error"\` couldn't be rendered statically because it used \`request.${prop}\`.`), "__NEXT_ERROR_CODE", {
value: "E611",
enumerable: false,
configurable: true
});
case 'clone':
return target[requestCloneSymbol] || (target[requestCloneSymbol] = ()=>new Proxy(// This is vaguely unsafe but it's required since NextRequest does not implement
// clone. The reason we might expect this to work in this context is the Proxy will
// respond with static-amenable values anyway somewhat restoring the interface.
// @TODO we need to rethink NextRequest and NextURL because they are not sufficientlly
// sophisticated to adequately represent themselves in all contexts. A better approach is
// to probably embed the static generation logic into the class itself removing the need
// for any kind of proxying
target.clone(), requireStaticRequestHandlers));
default:
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
}
};
const requireStaticNextUrlHandlers = {
get (target, prop, receiver) {
switch(prop){
case 'search':
case 'searchParams':
case 'url':
case 'href':
case 'toJSON':
case 'toString':
case 'origin':
throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError(`Route ${target.pathname} with \`dynamic = "error"\` couldn't be rendered statically because it used \`nextUrl.${prop}\`.`), "__NEXT_ERROR_CODE", {
value: "E575",
enumerable: false,
configurable: true
});
case 'clone':
return target[urlCloneSymbol] || (target[urlCloneSymbol] = ()=>new Proxy(target.clone(), requireStaticNextUrlHandlers));
default:
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
}
};
function createDynamicIOError(route) {
return Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${route} couldn't be rendered statically because it used IO that was not cached. See more info here: https://nextjs.org/docs/messages/dynamic-io`), "__NEXT_ERROR_CODE", {
value: "E609",
enumerable: false,
configurable: true
});
}
function trackDynamic(store, workUnitStore, expression) {
if (workUnitStore) {
if (workUnitStore.type === 'cache') {
throw Object.defineProperty(new Error(`Route ${store.route} used "${expression}" inside "use cache". Accessing Dynamic data sources inside a cache scope is not supported. If you need this data inside a cached function use "${expression}" outside of the cached function and pass the required dynamic data in as an argument. See more info here: https://nextjs.org/docs/messages/next-request-in-use-cache`), "__NEXT_ERROR_CODE", {
value: "E178",
enumerable: false,
configurable: true
});
} else if (workUnitStore.type === 'unstable-cache') {
throw Object.defineProperty(new Error(`Route ${store.route} used "${expression}" inside a function cached with "unstable_cache(...)". Accessing Dynamic data sources inside a cache scope is not supported. If you need this data inside a cached function use "${expression}" outside of the cached function and pass the required dynamic data in as an argument. See more info here: https://nextjs.org/docs/app/api-reference/functions/unstable_cache`), "__NEXT_ERROR_CODE", {
value: "E133",
enumerable: false,
configurable: true
});
}
}
if (store.dynamicShouldError) {
throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError(`Route ${store.route} with \`dynamic = "error"\` couldn't be rendered statically because it used \`${expression}\`. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), "__NEXT_ERROR_CODE", {
value: "E553",
enumerable: false,
configurable: true
});
}
if (workUnitStore) {
if (workUnitStore.type === 'prerender') {
// dynamicIO Prerender
const error = Object.defineProperty(new Error(`Route ${store.route} used ${expression} without first calling \`await connection()\`. See more info here: https://nextjs.org/docs/messages/next-prerender-sync-request`), "__NEXT_ERROR_CODE", {
value: "E261",
enumerable: false,
configurable: true
});
(0, _dynamicrendering.abortAndThrowOnSynchronousRequestDataAccess)(store.route, expression, error, workUnitStore);
} else if (workUnitStore.type === 'prerender-ppr') {
// PPR Prerender
(0, _dynamicrendering.postponeWithTracking)(store.route, expression, workUnitStore.dynamicTracking);
} else if (workUnitStore.type === 'prerender-legacy') {
// legacy Prerender
workUnitStore.revalidate = 0;
const err = Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${store.route} couldn't be rendered statically because it used \`${expression}\`. See more info here: https://nextjs.org/docs/messages/dynamic-server-error`), "__NEXT_ERROR_CODE", {
value: "E558",
enumerable: false,
configurable: true
});
store.dynamicUsageDescription = expression;
store.dynamicUsageStack = err.stack;
throw err;
} else if (process.env.NODE_ENV === 'development' && workUnitStore && workUnitStore.type === 'request') {
workUnitStore.usedDynamic = true;
}
}
}
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