1701 lines
77 KiB
JavaScript
1701 lines
77 KiB
JavaScript
// tslint:disable:no-console
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import { removeTrailingSlash } from "./utils/remove-trailing-slash";
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import { getClientBuildManifest, isAssetError, markAssetError } from "../../../client/route-loader";
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import { handleClientScriptLoad } from "../../../client/script";
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import isError, { getProperError } from "../../../lib/is-error";
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import { denormalizePagePath } from "../page-path/denormalize-page-path";
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import { normalizeLocalePath } from "../i18n/normalize-locale-path";
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import mitt from "../mitt";
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import { getLocationOrigin, getURL, loadGetInitialProps, ST } from "../utils";
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import { isDynamicRoute } from "./utils/is-dynamic";
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import { parseRelativeUrl } from "./utils/parse-relative-url";
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import resolveRewrites from "./utils/resolve-rewrites";
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import { getRouteMatcher } from "./utils/route-matcher";
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import { getRouteRegex } from "./utils/route-regex";
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import { formatWithValidation } from "./utils/format-url";
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import { detectDomainLocale } from "../../../client/detect-domain-locale";
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import { parsePath } from "./utils/parse-path";
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import { addLocale } from "../../../client/add-locale";
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import { removeLocale } from "../../../client/remove-locale";
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import { removeBasePath } from "../../../client/remove-base-path";
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import { addBasePath } from "../../../client/add-base-path";
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import { hasBasePath } from "../../../client/has-base-path";
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import { resolveHref } from "../../../client/resolve-href";
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import { isAPIRoute } from "../../../lib/is-api-route";
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import { getNextPathnameInfo } from "./utils/get-next-pathname-info";
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import { formatNextPathnameInfo } from "./utils/format-next-pathname-info";
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import { compareRouterStates } from "./utils/compare-states";
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import { isLocalURL } from "./utils/is-local-url";
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import { isBot } from "./utils/is-bot";
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import { omit } from "./utils/omit";
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import { interpolateAs } from "./utils/interpolate-as";
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import { handleSmoothScroll } from "./utils/handle-smooth-scroll";
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function buildCancellationError() {
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return Object.assign(new Error("Route Cancelled"), {
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cancelled: true
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});
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}
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export async function matchesMiddleware(options) {
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const matchers = await Promise.resolve(options.router.pageLoader.getMiddleware());
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if (!matchers) return false;
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const { pathname: asPathname } = parsePath(options.asPath);
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// remove basePath first since path prefix has to be in the order of `/${basePath}/${locale}`
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const cleanedAs = hasBasePath(asPathname) ? removeBasePath(asPathname) : asPathname;
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const asWithBasePathAndLocale = addBasePath(addLocale(cleanedAs, options.locale));
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// Check only path match on client. Matching "has" should be done on server
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// where we can access more info such as headers, HttpOnly cookie, etc.
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return matchers.some((m)=>new RegExp(m.regexp).test(asWithBasePathAndLocale));
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}
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function stripOrigin(url) {
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const origin = getLocationOrigin();
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return url.startsWith(origin) ? url.substring(origin.length) : url;
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}
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function prepareUrlAs(router, url, as) {
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// If url and as provided as an object representation,
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// we'll format them into the string version here.
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let [resolvedHref, resolvedAs] = resolveHref(router, url, true);
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const origin = getLocationOrigin();
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const hrefWasAbsolute = resolvedHref.startsWith(origin);
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const asWasAbsolute = resolvedAs && resolvedAs.startsWith(origin);
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resolvedHref = stripOrigin(resolvedHref);
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resolvedAs = resolvedAs ? stripOrigin(resolvedAs) : resolvedAs;
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const preparedUrl = hrefWasAbsolute ? resolvedHref : addBasePath(resolvedHref);
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const preparedAs = as ? stripOrigin(resolveHref(router, as)) : resolvedAs || resolvedHref;
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return {
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url: preparedUrl,
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as: asWasAbsolute ? preparedAs : addBasePath(preparedAs)
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};
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}
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function resolveDynamicRoute(pathname, pages) {
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const cleanPathname = removeTrailingSlash(denormalizePagePath(pathname));
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if (cleanPathname === "/404" || cleanPathname === "/_error") {
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return pathname;
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}
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// handle resolving href for dynamic routes
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if (!pages.includes(cleanPathname)) {
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// eslint-disable-next-line array-callback-return
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pages.some((page)=>{
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if (isDynamicRoute(page) && getRouteRegex(page).re.test(cleanPathname)) {
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pathname = page;
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return true;
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}
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});
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}
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return removeTrailingSlash(pathname);
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}
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function getMiddlewareData(source, response, options) {
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const nextConfig = {
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basePath: options.router.basePath,
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i18n: {
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locales: options.router.locales
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},
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trailingSlash: Boolean(process.env.__NEXT_TRAILING_SLASH)
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};
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const rewriteHeader = response.headers.get("x-nextjs-rewrite");
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let rewriteTarget = rewriteHeader || response.headers.get("x-nextjs-matched-path");
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const matchedPath = response.headers.get("x-matched-path");
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if (matchedPath && !rewriteTarget && !matchedPath.includes("__next_data_catchall") && !matchedPath.includes("/_error") && !matchedPath.includes("/404")) {
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// leverage x-matched-path to detect next.config.js rewrites
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rewriteTarget = matchedPath;
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}
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if (rewriteTarget) {
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if (rewriteTarget.startsWith("/") || process.env.__NEXT_EXTERNAL_MIDDLEWARE_REWRITE_RESOLVE) {
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const parsedRewriteTarget = parseRelativeUrl(rewriteTarget);
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const pathnameInfo = getNextPathnameInfo(parsedRewriteTarget.pathname, {
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nextConfig,
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parseData: true
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});
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let fsPathname = removeTrailingSlash(pathnameInfo.pathname);
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return Promise.all([
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options.router.pageLoader.getPageList(),
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getClientBuildManifest()
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]).then((param)=>{
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let [pages, { __rewrites: rewrites }] = param;
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let as = addLocale(pathnameInfo.pathname, pathnameInfo.locale);
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if (isDynamicRoute(as) || !rewriteHeader && pages.includes(normalizeLocalePath(removeBasePath(as), options.router.locales).pathname)) {
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const parsedSource = getNextPathnameInfo(parseRelativeUrl(source).pathname, {
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nextConfig: process.env.__NEXT_HAS_REWRITES ? undefined : nextConfig,
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parseData: true
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});
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as = addBasePath(parsedSource.pathname);
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parsedRewriteTarget.pathname = as;
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}
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if (process.env.__NEXT_HAS_REWRITES) {
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const result = resolveRewrites(as, pages, rewrites, parsedRewriteTarget.query, (path)=>resolveDynamicRoute(path, pages), options.router.locales);
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if (result.matchedPage) {
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parsedRewriteTarget.pathname = result.parsedAs.pathname;
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as = parsedRewriteTarget.pathname;
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Object.assign(parsedRewriteTarget.query, result.parsedAs.query);
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}
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} else if (!pages.includes(fsPathname)) {
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const resolvedPathname = resolveDynamicRoute(fsPathname, pages);
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if (resolvedPathname !== fsPathname) {
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fsPathname = resolvedPathname;
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}
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}
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const resolvedHref = !pages.includes(fsPathname) ? resolveDynamicRoute(normalizeLocalePath(removeBasePath(parsedRewriteTarget.pathname), options.router.locales).pathname, pages) : fsPathname;
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if (isDynamicRoute(resolvedHref)) {
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const matches = getRouteMatcher(getRouteRegex(resolvedHref))(as);
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Object.assign(parsedRewriteTarget.query, matches || {});
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}
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return {
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type: "rewrite",
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parsedAs: parsedRewriteTarget,
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resolvedHref
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};
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});
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}
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const src = parsePath(source);
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const pathname = formatNextPathnameInfo({
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...getNextPathnameInfo(src.pathname, {
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nextConfig,
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parseData: true
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}),
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defaultLocale: options.router.defaultLocale,
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buildId: ""
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});
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return Promise.resolve({
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type: "redirect-external",
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destination: "" + pathname + src.query + src.hash
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});
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}
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const redirectTarget = response.headers.get("x-nextjs-redirect");
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if (redirectTarget) {
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if (redirectTarget.startsWith("/")) {
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const src = parsePath(redirectTarget);
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const pathname = formatNextPathnameInfo({
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...getNextPathnameInfo(src.pathname, {
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nextConfig,
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parseData: true
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}),
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defaultLocale: options.router.defaultLocale,
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buildId: ""
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});
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return Promise.resolve({
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type: "redirect-internal",
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newAs: "" + pathname + src.query + src.hash,
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newUrl: "" + pathname + src.query + src.hash
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});
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}
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return Promise.resolve({
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type: "redirect-external",
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destination: redirectTarget
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});
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}
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return Promise.resolve({
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type: "next"
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});
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}
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async function withMiddlewareEffects(options) {
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const matches = await matchesMiddleware(options);
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if (!matches || !options.fetchData) {
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return null;
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}
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const data = await options.fetchData();
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const effect = await getMiddlewareData(data.dataHref, data.response, options);
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return {
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dataHref: data.dataHref,
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json: data.json,
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response: data.response,
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text: data.text,
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cacheKey: data.cacheKey,
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effect
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};
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}
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const manualScrollRestoration = process.env.__NEXT_SCROLL_RESTORATION && typeof window !== "undefined" && "scrollRestoration" in window.history && !!function() {
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try {
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let v = "__next";
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// eslint-disable-next-line no-sequences
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return sessionStorage.setItem(v, v), sessionStorage.removeItem(v), true;
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} catch (n) {}
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}();
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const SSG_DATA_NOT_FOUND = Symbol("SSG_DATA_NOT_FOUND");
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function fetchRetry(url, attempts, options) {
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return fetch(url, {
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// Cookies are required to be present for Next.js' SSG "Preview Mode".
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// Cookies may also be required for `getServerSideProps`.
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//
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// > `fetch` won’t send cookies, unless you set the credentials init
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// > option.
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// https://developer.mozilla.org/docs/Web/API/Fetch_API/Using_Fetch
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//
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// > For maximum browser compatibility when it comes to sending &
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// > receiving cookies, always supply the `credentials: 'same-origin'`
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// > option instead of relying on the default.
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// https://github.com/github/fetch#caveats
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credentials: "same-origin",
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method: options.method || "GET",
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headers: Object.assign({}, options.headers, {
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"x-nextjs-data": "1"
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})
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}).then((response)=>{
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return !response.ok && attempts > 1 && response.status >= 500 ? fetchRetry(url, attempts - 1, options) : response;
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});
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}
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function tryToParseAsJSON(text) {
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try {
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return JSON.parse(text);
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} catch (error) {
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return null;
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}
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}
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function fetchNextData(param) {
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let { dataHref, inflightCache, isPrefetch, hasMiddleware, isServerRender, parseJSON, persistCache, isBackground, unstable_skipClientCache } = param;
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const { href: cacheKey } = new URL(dataHref, window.location.href);
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const getData = (params)=>{
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var _params_method;
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return fetchRetry(dataHref, isServerRender ? 3 : 1, {
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headers: Object.assign({}, isPrefetch ? {
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purpose: "prefetch"
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} : {}, isPrefetch && hasMiddleware ? {
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"x-middleware-prefetch": "1"
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} : {}),
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method: (_params_method = params == null ? void 0 : params.method) != null ? _params_method : "GET"
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}).then((response)=>{
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if (response.ok && (params == null ? void 0 : params.method) === "HEAD") {
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return {
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dataHref,
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response,
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text: "",
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json: {},
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cacheKey
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};
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}
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return response.text().then((text)=>{
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if (!response.ok) {
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/**
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* When the data response is a redirect because of a middleware
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* we do not consider it an error. The headers must bring the
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* mapped location.
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* TODO: Change the status code in the handler.
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*/ if (hasMiddleware && [
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301,
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302,
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307,
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308
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].includes(response.status)) {
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return {
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dataHref,
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response,
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text,
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json: {},
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cacheKey
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};
|
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}
|
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if (response.status === 404) {
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var _tryToParseAsJSON;
|
||
if ((_tryToParseAsJSON = tryToParseAsJSON(text)) == null ? void 0 : _tryToParseAsJSON.notFound) {
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return {
|
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dataHref,
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json: {
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notFound: SSG_DATA_NOT_FOUND
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},
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response,
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text,
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cacheKey
|
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};
|
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}
|
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}
|
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const error = new Error("Failed to load static props");
|
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/**
|
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* We should only trigger a server-side transition if this was
|
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* caused on a client-side transition. Otherwise, we'd get into
|
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* an infinite loop.
|
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*/ if (!isServerRender) {
|
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markAssetError(error);
|
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}
|
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throw error;
|
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}
|
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return {
|
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dataHref,
|
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json: parseJSON ? tryToParseAsJSON(text) : null,
|
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response,
|
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text,
|
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cacheKey
|
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};
|
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});
|
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}).then((data)=>{
|
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if (!persistCache || process.env.NODE_ENV !== "production" || data.response.headers.get("x-middleware-cache") === "no-cache") {
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delete inflightCache[cacheKey];
|
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}
|
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return data;
|
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}).catch((err)=>{
|
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if (!unstable_skipClientCache) {
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delete inflightCache[cacheKey];
|
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}
|
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if (// chrome
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err.message === "Failed to fetch" || // firefox
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err.message === "NetworkError when attempting to fetch resource." || // safari
|
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err.message === "Load failed") {
|
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markAssetError(err);
|
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}
|
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throw err;
|
||
});
|
||
};
|
||
// when skipping client cache we wait to update
|
||
// inflight cache until successful data response
|
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// this allows racing click event with fetching newer data
|
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// without blocking navigation when stale data is available
|
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if (unstable_skipClientCache && persistCache) {
|
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return getData({}).then((data)=>{
|
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if (data.response.headers.get("x-middleware-cache") !== "no-cache") {
|
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// only update cache if not marked as no-cache
|
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inflightCache[cacheKey] = Promise.resolve(data);
|
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}
|
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return data;
|
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});
|
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}
|
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if (inflightCache[cacheKey] !== undefined) {
|
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return inflightCache[cacheKey];
|
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}
|
||
return inflightCache[cacheKey] = getData(isBackground ? {
|
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method: "HEAD"
|
||
} : {});
|
||
}
|
||
export function createKey() {
|
||
return Math.random().toString(36).slice(2, 10);
|
||
}
|
||
function handleHardNavigation(param) {
|
||
let { url, router } = param;
|
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// ensure we don't trigger a hard navigation to the same
|
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// URL as this can end up with an infinite refresh
|
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if (url === addBasePath(addLocale(router.asPath, router.locale))) {
|
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throw new Error("Invariant: attempted to hard navigate to the same URL " + url + " " + location.href);
|
||
}
|
||
window.location.href = url;
|
||
}
|
||
const getCancelledHandler = (param)=>{
|
||
let { route, router } = param;
|
||
let cancelled = false;
|
||
const cancel = router.clc = ()=>{
|
||
cancelled = true;
|
||
};
|
||
const handleCancelled = ()=>{
|
||
if (cancelled) {
|
||
const error = new Error('Abort fetching component for route: "' + route + '"');
|
||
error.cancelled = true;
|
||
throw error;
|
||
}
|
||
if (cancel === router.clc) {
|
||
router.clc = null;
|
||
}
|
||
};
|
||
return handleCancelled;
|
||
};
|
||
class Router {
|
||
reload() {
|
||
window.location.reload();
|
||
}
|
||
/**
|
||
* Go back in history
|
||
*/ back() {
|
||
window.history.back();
|
||
}
|
||
/**
|
||
* Go forward in history
|
||
*/ forward() {
|
||
window.history.forward();
|
||
}
|
||
/**
|
||
* Performs a `pushState` with arguments
|
||
* @param url of the route
|
||
* @param as masks `url` for the browser
|
||
* @param options object you can define `shallow` and other options
|
||
*/ push(url, as, options) {
|
||
if (options === void 0) options = {};
|
||
if (process.env.__NEXT_SCROLL_RESTORATION) {
|
||
// TODO: remove in the future when we update history before route change
|
||
// is complete, as the popstate event should handle this capture.
|
||
if (manualScrollRestoration) {
|
||
try {
|
||
// Snapshot scroll position right before navigating to a new page:
|
||
sessionStorage.setItem("__next_scroll_" + this._key, JSON.stringify({
|
||
x: self.pageXOffset,
|
||
y: self.pageYOffset
|
||
}));
|
||
} catch (e) {}
|
||
}
|
||
}
|
||
({ url, as } = prepareUrlAs(this, url, as));
|
||
return this.change("pushState", url, as, options);
|
||
}
|
||
/**
|
||
* Performs a `replaceState` with arguments
|
||
* @param url of the route
|
||
* @param as masks `url` for the browser
|
||
* @param options object you can define `shallow` and other options
|
||
*/ replace(url, as, options) {
|
||
if (options === void 0) options = {};
|
||
({ url, as } = prepareUrlAs(this, url, as));
|
||
return this.change("replaceState", url, as, options);
|
||
}
|
||
async _bfl(as, resolvedAs, locale, skipNavigate) {
|
||
if (process.env.__NEXT_CLIENT_ROUTER_FILTER_ENABLED) {
|
||
let matchesBflStatic = false;
|
||
let matchesBflDynamic = false;
|
||
for (const curAs of [
|
||
as,
|
||
resolvedAs
|
||
]){
|
||
if (curAs) {
|
||
const asNoSlash = removeTrailingSlash(new URL(curAs, "http://n").pathname);
|
||
const asNoSlashLocale = addBasePath(addLocale(asNoSlash, locale || this.locale));
|
||
if (asNoSlash !== removeTrailingSlash(new URL(this.asPath, "http://n").pathname)) {
|
||
var _this__bfl_s, _this__bfl_s1;
|
||
matchesBflStatic = matchesBflStatic || !!((_this__bfl_s = this._bfl_s) == null ? void 0 : _this__bfl_s.contains(asNoSlash)) || !!((_this__bfl_s1 = this._bfl_s) == null ? void 0 : _this__bfl_s1.contains(asNoSlashLocale));
|
||
for (const normalizedAS of [
|
||
asNoSlash,
|
||
asNoSlashLocale
|
||
]){
|
||
// if any sub-path of as matches a dynamic filter path
|
||
// it should be hard navigated
|
||
const curAsParts = normalizedAS.split("/");
|
||
for(let i = 0; !matchesBflDynamic && i < curAsParts.length + 1; i++){
|
||
var _this__bfl_d;
|
||
const currentPart = curAsParts.slice(0, i).join("/");
|
||
if (currentPart && ((_this__bfl_d = this._bfl_d) == null ? void 0 : _this__bfl_d.contains(currentPart))) {
|
||
matchesBflDynamic = true;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
// if the client router filter is matched then we trigger
|
||
// a hard navigation
|
||
if (matchesBflStatic || matchesBflDynamic) {
|
||
if (skipNavigate) {
|
||
return true;
|
||
}
|
||
handleHardNavigation({
|
||
url: addBasePath(addLocale(as, locale || this.locale, this.defaultLocale)),
|
||
router: this
|
||
});
|
||
return new Promise(()=>{});
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
async change(method, url, as, options, forcedScroll) {
|
||
var _this_components_pathname;
|
||
if (!isLocalURL(url)) {
|
||
handleHardNavigation({
|
||
url,
|
||
router: this
|
||
});
|
||
return false;
|
||
}
|
||
// WARNING: `_h` is an internal option for handing Next.js client-side
|
||
// hydration. Your app should _never_ use this property. It may change at
|
||
// any time without notice.
|
||
const isQueryUpdating = options._h === 1;
|
||
if (!isQueryUpdating && !options.shallow) {
|
||
await this._bfl(as, undefined, options.locale);
|
||
}
|
||
let shouldResolveHref = isQueryUpdating || options._shouldResolveHref || parsePath(url).pathname === parsePath(as).pathname;
|
||
const nextState = {
|
||
...this.state
|
||
};
|
||
// for static pages with query params in the URL we delay
|
||
// marking the router ready until after the query is updated
|
||
// or a navigation has occurred
|
||
const readyStateChange = this.isReady !== true;
|
||
this.isReady = true;
|
||
const isSsr = this.isSsr;
|
||
if (!isQueryUpdating) {
|
||
this.isSsr = false;
|
||
}
|
||
// if a route transition is already in progress before
|
||
// the query updating is triggered ignore query updating
|
||
if (isQueryUpdating && this.clc) {
|
||
return false;
|
||
}
|
||
const prevLocale = nextState.locale;
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
nextState.locale = options.locale === false ? this.defaultLocale : options.locale || nextState.locale;
|
||
if (typeof options.locale === "undefined") {
|
||
options.locale = nextState.locale;
|
||
}
|
||
const parsedAs = parseRelativeUrl(hasBasePath(as) ? removeBasePath(as) : as);
|
||
const localePathResult = normalizeLocalePath(parsedAs.pathname, this.locales);
|
||
if (localePathResult.detectedLocale) {
|
||
nextState.locale = localePathResult.detectedLocale;
|
||
parsedAs.pathname = addBasePath(parsedAs.pathname);
|
||
as = formatWithValidation(parsedAs);
|
||
url = addBasePath(normalizeLocalePath(hasBasePath(url) ? removeBasePath(url) : url, this.locales).pathname);
|
||
}
|
||
let didNavigate = false;
|
||
// we need to wrap this in the env check again since regenerator runtime
|
||
// moves this on its own due to the return
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
var _this_locales;
|
||
// if the locale isn't configured hard navigate to show 404 page
|
||
if (!((_this_locales = this.locales) == null ? void 0 : _this_locales.includes(nextState.locale))) {
|
||
parsedAs.pathname = addLocale(parsedAs.pathname, nextState.locale);
|
||
handleHardNavigation({
|
||
url: formatWithValidation(parsedAs),
|
||
router: this
|
||
});
|
||
// this was previously a return but was removed in favor
|
||
// of better dead code elimination with regenerator runtime
|
||
didNavigate = true;
|
||
}
|
||
}
|
||
const detectedDomain = detectDomainLocale(this.domainLocales, undefined, nextState.locale);
|
||
// we need to wrap this in the env check again since regenerator runtime
|
||
// moves this on its own due to the return
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
// if we are navigating to a domain locale ensure we redirect to the
|
||
// correct domain
|
||
if (!didNavigate && detectedDomain && this.isLocaleDomain && self.location.hostname !== detectedDomain.domain) {
|
||
const asNoBasePath = removeBasePath(as);
|
||
handleHardNavigation({
|
||
url: "http" + (detectedDomain.http ? "" : "s") + "://" + detectedDomain.domain + addBasePath("" + (nextState.locale === detectedDomain.defaultLocale ? "" : "/" + nextState.locale) + (asNoBasePath === "/" ? "" : asNoBasePath) || "/"),
|
||
router: this
|
||
});
|
||
// this was previously a return but was removed in favor
|
||
// of better dead code elimination with regenerator runtime
|
||
didNavigate = true;
|
||
}
|
||
}
|
||
if (didNavigate) {
|
||
return new Promise(()=>{});
|
||
}
|
||
}
|
||
// marking route changes as a navigation start entry
|
||
if (ST) {
|
||
performance.mark("routeChange");
|
||
}
|
||
const { shallow = false, scroll = true } = options;
|
||
const routeProps = {
|
||
shallow
|
||
};
|
||
if (this._inFlightRoute && this.clc) {
|
||
if (!isSsr) {
|
||
Router.events.emit("routeChangeError", buildCancellationError(), this._inFlightRoute, routeProps);
|
||
}
|
||
this.clc();
|
||
this.clc = null;
|
||
}
|
||
as = addBasePath(addLocale(hasBasePath(as) ? removeBasePath(as) : as, options.locale, this.defaultLocale));
|
||
const cleanedAs = removeLocale(hasBasePath(as) ? removeBasePath(as) : as, nextState.locale);
|
||
this._inFlightRoute = as;
|
||
const localeChange = prevLocale !== nextState.locale;
|
||
// If the url change is only related to a hash change
|
||
// We should not proceed. We should only change the state.
|
||
if (!isQueryUpdating && this.onlyAHashChange(cleanedAs) && !localeChange) {
|
||
nextState.asPath = cleanedAs;
|
||
Router.events.emit("hashChangeStart", as, routeProps);
|
||
// TODO: do we need the resolved href when only a hash change?
|
||
this.changeState(method, url, as, {
|
||
...options,
|
||
scroll: false
|
||
});
|
||
if (scroll) {
|
||
this.scrollToHash(cleanedAs);
|
||
}
|
||
try {
|
||
await this.set(nextState, this.components[nextState.route], null);
|
||
} catch (err) {
|
||
if (isError(err) && err.cancelled) {
|
||
Router.events.emit("routeChangeError", err, cleanedAs, routeProps);
|
||
}
|
||
throw err;
|
||
}
|
||
Router.events.emit("hashChangeComplete", as, routeProps);
|
||
return true;
|
||
}
|
||
let parsed = parseRelativeUrl(url);
|
||
let { pathname, query } = parsed;
|
||
// The build manifest needs to be loaded before auto-static dynamic pages
|
||
// get their query parameters to allow ensuring they can be parsed properly
|
||
// when rewritten to
|
||
let pages, rewrites;
|
||
try {
|
||
[pages, { __rewrites: rewrites }] = await Promise.all([
|
||
this.pageLoader.getPageList(),
|
||
getClientBuildManifest(),
|
||
this.pageLoader.getMiddleware()
|
||
]);
|
||
} catch (err) {
|
||
// If we fail to resolve the page list or client-build manifest, we must
|
||
// do a server-side transition:
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
return false;
|
||
}
|
||
// If asked to change the current URL we should reload the current page
|
||
// (not location.reload() but reload getInitialProps and other Next.js stuffs)
|
||
// We also need to set the method = replaceState always
|
||
// as this should not go into the history (That's how browsers work)
|
||
// We should compare the new asPath to the current asPath, not the url
|
||
if (!this.urlIsNew(cleanedAs) && !localeChange) {
|
||
method = "replaceState";
|
||
}
|
||
// we need to resolve the as value using rewrites for dynamic SSG
|
||
// pages to allow building the data URL correctly
|
||
let resolvedAs = as;
|
||
// url and as should always be prefixed with basePath by this
|
||
// point by either next/link or router.push/replace so strip the
|
||
// basePath from the pathname to match the pages dir 1-to-1
|
||
pathname = pathname ? removeTrailingSlash(removeBasePath(pathname)) : pathname;
|
||
let route = removeTrailingSlash(pathname);
|
||
const parsedAsPathname = as.startsWith("/") && parseRelativeUrl(as).pathname;
|
||
// if we detected the path as app route during prefetching
|
||
// trigger hard navigation
|
||
if ((_this_components_pathname = this.components[pathname]) == null ? void 0 : _this_components_pathname.__appRouter) {
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
return new Promise(()=>{});
|
||
}
|
||
const isMiddlewareRewrite = !!(parsedAsPathname && route !== parsedAsPathname && (!isDynamicRoute(route) || !getRouteMatcher(getRouteRegex(route))(parsedAsPathname)));
|
||
// we don't attempt resolve asPath when we need to execute
|
||
// middleware as the resolving will occur server-side
|
||
const isMiddlewareMatch = !options.shallow && await matchesMiddleware({
|
||
asPath: as,
|
||
locale: nextState.locale,
|
||
router: this
|
||
});
|
||
if (isQueryUpdating && isMiddlewareMatch) {
|
||
shouldResolveHref = false;
|
||
}
|
||
if (shouldResolveHref && pathname !== "/_error") {
|
||
options._shouldResolveHref = true;
|
||
if (process.env.__NEXT_HAS_REWRITES && as.startsWith("/")) {
|
||
const rewritesResult = resolveRewrites(addBasePath(addLocale(cleanedAs, nextState.locale), true), pages, rewrites, query, (p)=>resolveDynamicRoute(p, pages), this.locales);
|
||
if (rewritesResult.externalDest) {
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
return true;
|
||
}
|
||
if (!isMiddlewareMatch) {
|
||
resolvedAs = rewritesResult.asPath;
|
||
}
|
||
if (rewritesResult.matchedPage && rewritesResult.resolvedHref) {
|
||
// if this directly matches a page we need to update the href to
|
||
// allow the correct page chunk to be loaded
|
||
pathname = rewritesResult.resolvedHref;
|
||
parsed.pathname = addBasePath(pathname);
|
||
if (!isMiddlewareMatch) {
|
||
url = formatWithValidation(parsed);
|
||
}
|
||
}
|
||
} else {
|
||
parsed.pathname = resolveDynamicRoute(pathname, pages);
|
||
if (parsed.pathname !== pathname) {
|
||
pathname = parsed.pathname;
|
||
parsed.pathname = addBasePath(pathname);
|
||
if (!isMiddlewareMatch) {
|
||
url = formatWithValidation(parsed);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (!isLocalURL(as)) {
|
||
if (process.env.NODE_ENV !== "production") {
|
||
throw new Error('Invalid href: "' + url + '" and as: "' + as + '", received relative href and external as' + "\nSee more info: https://nextjs.org/docs/messages/invalid-relative-url-external-as");
|
||
}
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
return false;
|
||
}
|
||
resolvedAs = removeLocale(removeBasePath(resolvedAs), nextState.locale);
|
||
route = removeTrailingSlash(pathname);
|
||
let routeMatch = false;
|
||
if (isDynamicRoute(route)) {
|
||
const parsedAs = parseRelativeUrl(resolvedAs);
|
||
const asPathname = parsedAs.pathname;
|
||
const routeRegex = getRouteRegex(route);
|
||
routeMatch = getRouteMatcher(routeRegex)(asPathname);
|
||
const shouldInterpolate = route === asPathname;
|
||
const interpolatedAs = shouldInterpolate ? interpolateAs(route, asPathname, query) : {};
|
||
if (!routeMatch || shouldInterpolate && !interpolatedAs.result) {
|
||
const missingParams = Object.keys(routeRegex.groups).filter((param)=>!query[param] && !routeRegex.groups[param].optional);
|
||
if (missingParams.length > 0 && !isMiddlewareMatch) {
|
||
if (process.env.NODE_ENV !== "production") {
|
||
console.warn("" + (shouldInterpolate ? "Interpolating href" : "Mismatching `as` and `href`") + " failed to manually provide " + ("the params: " + missingParams.join(", ") + " in the `href`'s `query`"));
|
||
}
|
||
throw new Error((shouldInterpolate ? "The provided `href` (" + url + ") value is missing query values (" + missingParams.join(", ") + ") to be interpolated properly. " : "The provided `as` value (" + asPathname + ") is incompatible with the `href` value (" + route + "). ") + ("Read more: https://nextjs.org/docs/messages/" + (shouldInterpolate ? "href-interpolation-failed" : "incompatible-href-as")));
|
||
}
|
||
} else if (shouldInterpolate) {
|
||
as = formatWithValidation(Object.assign({}, parsedAs, {
|
||
pathname: interpolatedAs.result,
|
||
query: omit(query, interpolatedAs.params)
|
||
}));
|
||
} else {
|
||
// Merge params into `query`, overwriting any specified in search
|
||
Object.assign(query, routeMatch);
|
||
}
|
||
}
|
||
if (!isQueryUpdating) {
|
||
Router.events.emit("routeChangeStart", as, routeProps);
|
||
}
|
||
const isErrorRoute = this.pathname === "/404" || this.pathname === "/_error";
|
||
try {
|
||
var _self___NEXT_DATA___props_pageProps, _self___NEXT_DATA___props, _routeInfo_props;
|
||
let routeInfo = await this.getRouteInfo({
|
||
route,
|
||
pathname,
|
||
query,
|
||
as,
|
||
resolvedAs,
|
||
routeProps,
|
||
locale: nextState.locale,
|
||
isPreview: nextState.isPreview,
|
||
hasMiddleware: isMiddlewareMatch,
|
||
unstable_skipClientCache: options.unstable_skipClientCache,
|
||
isQueryUpdating: isQueryUpdating && !this.isFallback,
|
||
isMiddlewareRewrite
|
||
});
|
||
if (!isQueryUpdating && !options.shallow) {
|
||
await this._bfl(as, "resolvedAs" in routeInfo ? routeInfo.resolvedAs : undefined, nextState.locale);
|
||
}
|
||
if ("route" in routeInfo && isMiddlewareMatch) {
|
||
pathname = routeInfo.route || route;
|
||
route = pathname;
|
||
if (!routeProps.shallow) {
|
||
query = Object.assign({}, routeInfo.query || {}, query);
|
||
}
|
||
const cleanedParsedPathname = hasBasePath(parsed.pathname) ? removeBasePath(parsed.pathname) : parsed.pathname;
|
||
if (routeMatch && pathname !== cleanedParsedPathname) {
|
||
Object.keys(routeMatch).forEach((key)=>{
|
||
if (routeMatch && query[key] === routeMatch[key]) {
|
||
delete query[key];
|
||
}
|
||
});
|
||
}
|
||
if (isDynamicRoute(pathname)) {
|
||
const prefixedAs = !routeProps.shallow && routeInfo.resolvedAs ? routeInfo.resolvedAs : addBasePath(addLocale(new URL(as, location.href).pathname, nextState.locale), true);
|
||
let rewriteAs = prefixedAs;
|
||
if (hasBasePath(rewriteAs)) {
|
||
rewriteAs = removeBasePath(rewriteAs);
|
||
}
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
const localeResult = normalizeLocalePath(rewriteAs, this.locales);
|
||
nextState.locale = localeResult.detectedLocale || nextState.locale;
|
||
rewriteAs = localeResult.pathname;
|
||
}
|
||
const routeRegex = getRouteRegex(pathname);
|
||
const curRouteMatch = getRouteMatcher(routeRegex)(new URL(rewriteAs, location.href).pathname);
|
||
if (curRouteMatch) {
|
||
Object.assign(query, curRouteMatch);
|
||
}
|
||
}
|
||
}
|
||
// If the routeInfo brings a redirect we simply apply it.
|
||
if ("type" in routeInfo) {
|
||
if (routeInfo.type === "redirect-internal") {
|
||
return this.change(method, routeInfo.newUrl, routeInfo.newAs, options);
|
||
} else {
|
||
handleHardNavigation({
|
||
url: routeInfo.destination,
|
||
router: this
|
||
});
|
||
return new Promise(()=>{});
|
||
}
|
||
}
|
||
const component = routeInfo.Component;
|
||
if (component && component.unstable_scriptLoader) {
|
||
const scripts = [].concat(component.unstable_scriptLoader());
|
||
scripts.forEach((script)=>{
|
||
handleClientScriptLoad(script.props);
|
||
});
|
||
}
|
||
// handle redirect on client-transition
|
||
if ((routeInfo.__N_SSG || routeInfo.__N_SSP) && routeInfo.props) {
|
||
if (routeInfo.props.pageProps && routeInfo.props.pageProps.__N_REDIRECT) {
|
||
// Use the destination from redirect without adding locale
|
||
options.locale = false;
|
||
const destination = routeInfo.props.pageProps.__N_REDIRECT;
|
||
// check if destination is internal (resolves to a page) and attempt
|
||
// client-navigation if it is falling back to hard navigation if
|
||
// it's not
|
||
if (destination.startsWith("/") && routeInfo.props.pageProps.__N_REDIRECT_BASE_PATH !== false) {
|
||
const parsedHref = parseRelativeUrl(destination);
|
||
parsedHref.pathname = resolveDynamicRoute(parsedHref.pathname, pages);
|
||
const { url: newUrl, as: newAs } = prepareUrlAs(this, destination, destination);
|
||
return this.change(method, newUrl, newAs, options);
|
||
}
|
||
handleHardNavigation({
|
||
url: destination,
|
||
router: this
|
||
});
|
||
return new Promise(()=>{});
|
||
}
|
||
nextState.isPreview = !!routeInfo.props.__N_PREVIEW;
|
||
// handle SSG data 404
|
||
if (routeInfo.props.notFound === SSG_DATA_NOT_FOUND) {
|
||
let notFoundRoute;
|
||
try {
|
||
await this.fetchComponent("/404");
|
||
notFoundRoute = "/404";
|
||
} catch (_) {
|
||
notFoundRoute = "/_error";
|
||
}
|
||
routeInfo = await this.getRouteInfo({
|
||
route: notFoundRoute,
|
||
pathname: notFoundRoute,
|
||
query,
|
||
as,
|
||
resolvedAs,
|
||
routeProps: {
|
||
shallow: false
|
||
},
|
||
locale: nextState.locale,
|
||
isPreview: nextState.isPreview,
|
||
isNotFound: true
|
||
});
|
||
if ("type" in routeInfo) {
|
||
throw new Error("Unexpected middleware effect on /404");
|
||
}
|
||
}
|
||
}
|
||
if (isQueryUpdating && this.pathname === "/_error" && ((_self___NEXT_DATA___props = self.__NEXT_DATA__.props) == null ? void 0 : (_self___NEXT_DATA___props_pageProps = _self___NEXT_DATA___props.pageProps) == null ? void 0 : _self___NEXT_DATA___props_pageProps.statusCode) === 500 && ((_routeInfo_props = routeInfo.props) == null ? void 0 : _routeInfo_props.pageProps)) {
|
||
// ensure statusCode is still correct for static 500 page
|
||
// when updating query information
|
||
routeInfo.props.pageProps.statusCode = 500;
|
||
}
|
||
var _routeInfo_route;
|
||
// shallow routing is only allowed for same page URL changes.
|
||
const isValidShallowRoute = options.shallow && nextState.route === ((_routeInfo_route = routeInfo.route) != null ? _routeInfo_route : route);
|
||
var _options_scroll;
|
||
const shouldScroll = (_options_scroll = options.scroll) != null ? _options_scroll : !isQueryUpdating && !isValidShallowRoute;
|
||
const resetScroll = shouldScroll ? {
|
||
x: 0,
|
||
y: 0
|
||
} : null;
|
||
const upcomingScrollState = forcedScroll != null ? forcedScroll : resetScroll;
|
||
// the new state that the router gonna set
|
||
const upcomingRouterState = {
|
||
...nextState,
|
||
route,
|
||
pathname,
|
||
query,
|
||
asPath: cleanedAs,
|
||
isFallback: false
|
||
};
|
||
// When the page being rendered is the 404 page, we should only update the
|
||
// query parameters. Route changes here might add the basePath when it
|
||
// wasn't originally present. This is also why this block is before the
|
||
// below `changeState` call which updates the browser's history (changing
|
||
// the URL).
|
||
if (isQueryUpdating && isErrorRoute) {
|
||
var _self___NEXT_DATA___props_pageProps1, _self___NEXT_DATA___props1, _routeInfo_props1;
|
||
routeInfo = await this.getRouteInfo({
|
||
route: this.pathname,
|
||
pathname: this.pathname,
|
||
query,
|
||
as,
|
||
resolvedAs,
|
||
routeProps: {
|
||
shallow: false
|
||
},
|
||
locale: nextState.locale,
|
||
isPreview: nextState.isPreview,
|
||
isQueryUpdating: isQueryUpdating && !this.isFallback
|
||
});
|
||
if ("type" in routeInfo) {
|
||
throw new Error("Unexpected middleware effect on " + this.pathname);
|
||
}
|
||
if (this.pathname === "/_error" && ((_self___NEXT_DATA___props1 = self.__NEXT_DATA__.props) == null ? void 0 : (_self___NEXT_DATA___props_pageProps1 = _self___NEXT_DATA___props1.pageProps) == null ? void 0 : _self___NEXT_DATA___props_pageProps1.statusCode) === 500 && ((_routeInfo_props1 = routeInfo.props) == null ? void 0 : _routeInfo_props1.pageProps)) {
|
||
// ensure statusCode is still correct for static 500 page
|
||
// when updating query information
|
||
routeInfo.props.pageProps.statusCode = 500;
|
||
}
|
||
try {
|
||
await this.set(upcomingRouterState, routeInfo, upcomingScrollState);
|
||
} catch (err) {
|
||
if (isError(err) && err.cancelled) {
|
||
Router.events.emit("routeChangeError", err, cleanedAs, routeProps);
|
||
}
|
||
throw err;
|
||
}
|
||
return true;
|
||
}
|
||
Router.events.emit("beforeHistoryChange", as, routeProps);
|
||
this.changeState(method, url, as, options);
|
||
// for query updates we can skip it if the state is unchanged and we don't
|
||
// need to scroll
|
||
// https://github.com/vercel/next.js/issues/37139
|
||
const canSkipUpdating = isQueryUpdating && !upcomingScrollState && !readyStateChange && !localeChange && compareRouterStates(upcomingRouterState, this.state);
|
||
if (!canSkipUpdating) {
|
||
try {
|
||
await this.set(upcomingRouterState, routeInfo, upcomingScrollState);
|
||
} catch (e) {
|
||
if (e.cancelled) routeInfo.error = routeInfo.error || e;
|
||
else throw e;
|
||
}
|
||
if (routeInfo.error) {
|
||
if (!isQueryUpdating) {
|
||
Router.events.emit("routeChangeError", routeInfo.error, cleanedAs, routeProps);
|
||
}
|
||
throw routeInfo.error;
|
||
}
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
if (nextState.locale) {
|
||
document.documentElement.lang = nextState.locale;
|
||
}
|
||
}
|
||
if (!isQueryUpdating) {
|
||
Router.events.emit("routeChangeComplete", as, routeProps);
|
||
}
|
||
// A hash mark # is the optional last part of a URL
|
||
const hashRegex = /#.+$/;
|
||
if (shouldScroll && hashRegex.test(as)) {
|
||
this.scrollToHash(as);
|
||
}
|
||
}
|
||
return true;
|
||
} catch (err) {
|
||
if (isError(err) && err.cancelled) {
|
||
return false;
|
||
}
|
||
throw err;
|
||
}
|
||
}
|
||
changeState(method, url, as, options) {
|
||
if (options === void 0) options = {};
|
||
if (process.env.NODE_ENV !== "production") {
|
||
if (typeof window.history === "undefined") {
|
||
console.error("Warning: window.history is not available.");
|
||
return;
|
||
}
|
||
if (typeof window.history[method] === "undefined") {
|
||
console.error("Warning: window.history." + method + " is not available");
|
||
return;
|
||
}
|
||
}
|
||
if (method !== "pushState" || getURL() !== as) {
|
||
this._shallow = options.shallow;
|
||
window.history[method]({
|
||
url,
|
||
as,
|
||
options,
|
||
__N: true,
|
||
key: this._key = method !== "pushState" ? this._key : createKey()
|
||
}, // Most browsers currently ignores this parameter, although they may use it in the future.
|
||
// Passing the empty string here should be safe against future changes to the method.
|
||
// https://developer.mozilla.org/docs/Web/API/History/replaceState
|
||
"", as);
|
||
}
|
||
}
|
||
async handleRouteInfoError(err, pathname, query, as, routeProps, loadErrorFail) {
|
||
console.error(err);
|
||
if (err.cancelled) {
|
||
// bubble up cancellation errors
|
||
throw err;
|
||
}
|
||
if (isAssetError(err) || loadErrorFail) {
|
||
Router.events.emit("routeChangeError", err, as, routeProps);
|
||
// If we can't load the page it could be one of following reasons
|
||
// 1. Page doesn't exists
|
||
// 2. Page does exist in a different zone
|
||
// 3. Internal error while loading the page
|
||
// So, doing a hard reload is the proper way to deal with this.
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
// Changing the URL doesn't block executing the current code path.
|
||
// So let's throw a cancellation error stop the routing logic.
|
||
throw buildCancellationError();
|
||
}
|
||
try {
|
||
let props;
|
||
const { page: Component, styleSheets } = await this.fetchComponent("/_error");
|
||
const routeInfo = {
|
||
props,
|
||
Component,
|
||
styleSheets,
|
||
err,
|
||
error: err
|
||
};
|
||
if (!routeInfo.props) {
|
||
try {
|
||
routeInfo.props = await this.getInitialProps(Component, {
|
||
err,
|
||
pathname,
|
||
query
|
||
});
|
||
} catch (gipErr) {
|
||
console.error("Error in error page `getInitialProps`: ", gipErr);
|
||
routeInfo.props = {};
|
||
}
|
||
}
|
||
return routeInfo;
|
||
} catch (routeInfoErr) {
|
||
return this.handleRouteInfoError(isError(routeInfoErr) ? routeInfoErr : new Error(routeInfoErr + ""), pathname, query, as, routeProps, true);
|
||
}
|
||
}
|
||
async getRouteInfo(param) {
|
||
let { route: requestedRoute, pathname, query, as, resolvedAs, routeProps, locale, hasMiddleware, isPreview, unstable_skipClientCache, isQueryUpdating, isMiddlewareRewrite, isNotFound } = param;
|
||
/**
|
||
* This `route` binding can change if there's a rewrite
|
||
* so we keep a reference to the original requested route
|
||
* so we can store the cache for it and avoid re-requesting every time
|
||
* for shallow routing purposes.
|
||
*/ let route = requestedRoute;
|
||
try {
|
||
var _data_effect, _data_effect1, _data_effect2, _data_response;
|
||
let existingInfo = this.components[route];
|
||
if (routeProps.shallow && existingInfo && this.route === route) {
|
||
return existingInfo;
|
||
}
|
||
const handleCancelled = getCancelledHandler({
|
||
route,
|
||
router: this
|
||
});
|
||
if (hasMiddleware) {
|
||
existingInfo = undefined;
|
||
}
|
||
let cachedRouteInfo = existingInfo && !("initial" in existingInfo) && process.env.NODE_ENV !== "development" ? existingInfo : undefined;
|
||
const isBackground = isQueryUpdating;
|
||
const fetchNextDataParams = {
|
||
dataHref: this.pageLoader.getDataHref({
|
||
href: formatWithValidation({
|
||
pathname,
|
||
query
|
||
}),
|
||
skipInterpolation: true,
|
||
asPath: isNotFound ? "/404" : resolvedAs,
|
||
locale
|
||
}),
|
||
hasMiddleware: true,
|
||
isServerRender: this.isSsr,
|
||
parseJSON: true,
|
||
inflightCache: isBackground ? this.sbc : this.sdc,
|
||
persistCache: !isPreview,
|
||
isPrefetch: false,
|
||
unstable_skipClientCache,
|
||
isBackground
|
||
};
|
||
let data = isQueryUpdating && !isMiddlewareRewrite ? null : await withMiddlewareEffects({
|
||
fetchData: ()=>fetchNextData(fetchNextDataParams),
|
||
asPath: isNotFound ? "/404" : resolvedAs,
|
||
locale: locale,
|
||
router: this
|
||
}).catch((err)=>{
|
||
// we don't hard error during query updating
|
||
// as it's un-necessary and doesn't need to be fatal
|
||
// unless it is a fallback route and the props can't
|
||
// be loaded
|
||
if (isQueryUpdating) {
|
||
return null;
|
||
}
|
||
throw err;
|
||
});
|
||
// when rendering error routes we don't apply middleware
|
||
// effects
|
||
if (data && (pathname === "/_error" || pathname === "/404")) {
|
||
data.effect = undefined;
|
||
}
|
||
if (isQueryUpdating) {
|
||
if (!data) {
|
||
data = {
|
||
json: self.__NEXT_DATA__.props
|
||
};
|
||
} else {
|
||
data.json = self.__NEXT_DATA__.props;
|
||
}
|
||
}
|
||
handleCancelled();
|
||
if ((data == null ? void 0 : (_data_effect = data.effect) == null ? void 0 : _data_effect.type) === "redirect-internal" || (data == null ? void 0 : (_data_effect1 = data.effect) == null ? void 0 : _data_effect1.type) === "redirect-external") {
|
||
return data.effect;
|
||
}
|
||
if ((data == null ? void 0 : (_data_effect2 = data.effect) == null ? void 0 : _data_effect2.type) === "rewrite") {
|
||
const resolvedRoute = removeTrailingSlash(data.effect.resolvedHref);
|
||
const pages = await this.pageLoader.getPageList();
|
||
// during query updating the page must match although during
|
||
// client-transition a redirect that doesn't match a page
|
||
// can be returned and this should trigger a hard navigation
|
||
// which is valid for incremental migration
|
||
if (!isQueryUpdating || pages.includes(resolvedRoute)) {
|
||
route = resolvedRoute;
|
||
pathname = data.effect.resolvedHref;
|
||
query = {
|
||
...query,
|
||
...data.effect.parsedAs.query
|
||
};
|
||
resolvedAs = removeBasePath(normalizeLocalePath(data.effect.parsedAs.pathname, this.locales).pathname);
|
||
// Check again the cache with the new destination.
|
||
existingInfo = this.components[route];
|
||
if (routeProps.shallow && existingInfo && this.route === route && !hasMiddleware) {
|
||
// If we have a match with the current route due to rewrite,
|
||
// we can copy the existing information to the rewritten one.
|
||
// Then, we return the information along with the matched route.
|
||
return {
|
||
...existingInfo,
|
||
route
|
||
};
|
||
}
|
||
}
|
||
}
|
||
if (isAPIRoute(route)) {
|
||
handleHardNavigation({
|
||
url: as,
|
||
router: this
|
||
});
|
||
return new Promise(()=>{});
|
||
}
|
||
const routeInfo = cachedRouteInfo || await this.fetchComponent(route).then((res)=>({
|
||
Component: res.page,
|
||
styleSheets: res.styleSheets,
|
||
__N_SSG: res.mod.__N_SSG,
|
||
__N_SSP: res.mod.__N_SSP
|
||
}));
|
||
if (process.env.NODE_ENV !== "production") {
|
||
const { isValidElementType } = require("next/dist/compiled/react-is");
|
||
if (!isValidElementType(routeInfo.Component)) {
|
||
throw new Error('The default export is not a React Component in page: "' + pathname + '"');
|
||
}
|
||
}
|
||
const wasBailedPrefetch = data == null ? void 0 : (_data_response = data.response) == null ? void 0 : _data_response.headers.get("x-middleware-skip");
|
||
const shouldFetchData = routeInfo.__N_SSG || routeInfo.__N_SSP;
|
||
// For non-SSG prefetches that bailed before sending data
|
||
// we clear the cache to fetch full response
|
||
if (wasBailedPrefetch && (data == null ? void 0 : data.dataHref)) {
|
||
delete this.sdc[data.dataHref];
|
||
}
|
||
const { props, cacheKey } = await this._getData(async ()=>{
|
||
if (shouldFetchData) {
|
||
if ((data == null ? void 0 : data.json) && !wasBailedPrefetch) {
|
||
return {
|
||
cacheKey: data.cacheKey,
|
||
props: data.json
|
||
};
|
||
}
|
||
const dataHref = (data == null ? void 0 : data.dataHref) ? data.dataHref : this.pageLoader.getDataHref({
|
||
href: formatWithValidation({
|
||
pathname,
|
||
query
|
||
}),
|
||
asPath: resolvedAs,
|
||
locale
|
||
});
|
||
const fetched = await fetchNextData({
|
||
dataHref,
|
||
isServerRender: this.isSsr,
|
||
parseJSON: true,
|
||
inflightCache: wasBailedPrefetch ? {} : this.sdc,
|
||
persistCache: !isPreview,
|
||
isPrefetch: false,
|
||
unstable_skipClientCache
|
||
});
|
||
return {
|
||
cacheKey: fetched.cacheKey,
|
||
props: fetched.json || {}
|
||
};
|
||
}
|
||
return {
|
||
headers: {},
|
||
props: await this.getInitialProps(routeInfo.Component, // we provide AppTree later so this needs to be `any`
|
||
{
|
||
pathname,
|
||
query,
|
||
asPath: as,
|
||
locale,
|
||
locales: this.locales,
|
||
defaultLocale: this.defaultLocale
|
||
})
|
||
};
|
||
});
|
||
// Only bust the data cache for SSP routes although
|
||
// middleware can skip cache per request with
|
||
// x-middleware-cache: no-cache as well
|
||
if (routeInfo.__N_SSP && fetchNextDataParams.dataHref && cacheKey) {
|
||
delete this.sdc[cacheKey];
|
||
}
|
||
// we kick off a HEAD request in the background
|
||
// when a non-prefetch request is made to signal revalidation
|
||
if (!this.isPreview && routeInfo.__N_SSG && process.env.NODE_ENV !== "development" && !isQueryUpdating) {
|
||
fetchNextData(Object.assign({}, fetchNextDataParams, {
|
||
isBackground: true,
|
||
persistCache: false,
|
||
inflightCache: this.sbc
|
||
})).catch(()=>{});
|
||
}
|
||
props.pageProps = Object.assign({}, props.pageProps);
|
||
routeInfo.props = props;
|
||
routeInfo.route = route;
|
||
routeInfo.query = query;
|
||
routeInfo.resolvedAs = resolvedAs;
|
||
this.components[route] = routeInfo;
|
||
return routeInfo;
|
||
} catch (err) {
|
||
return this.handleRouteInfoError(getProperError(err), pathname, query, as, routeProps);
|
||
}
|
||
}
|
||
set(state, data, resetScroll) {
|
||
this.state = state;
|
||
return this.sub(data, this.components["/_app"].Component, resetScroll);
|
||
}
|
||
/**
|
||
* Callback to execute before replacing router state
|
||
* @param cb callback to be executed
|
||
*/ beforePopState(cb) {
|
||
this._bps = cb;
|
||
}
|
||
onlyAHashChange(as) {
|
||
if (!this.asPath) return false;
|
||
const [oldUrlNoHash, oldHash] = this.asPath.split("#", 2);
|
||
const [newUrlNoHash, newHash] = as.split("#", 2);
|
||
// Makes sure we scroll to the provided hash if the url/hash are the same
|
||
if (newHash && oldUrlNoHash === newUrlNoHash && oldHash === newHash) {
|
||
return true;
|
||
}
|
||
// If the urls are change, there's more than a hash change
|
||
if (oldUrlNoHash !== newUrlNoHash) {
|
||
return false;
|
||
}
|
||
// If the hash has changed, then it's a hash only change.
|
||
// This check is necessary to handle both the enter and
|
||
// leave hash === '' cases. The identity case falls through
|
||
// and is treated as a next reload.
|
||
return oldHash !== newHash;
|
||
}
|
||
scrollToHash(as) {
|
||
const [, hash = ""] = as.split("#", 2);
|
||
handleSmoothScroll(()=>{
|
||
// Scroll to top if the hash is just `#` with no value or `#top`
|
||
// To mirror browsers
|
||
if (hash === "" || hash === "top") {
|
||
window.scrollTo(0, 0);
|
||
return;
|
||
}
|
||
// Decode hash to make non-latin anchor works.
|
||
const rawHash = decodeURIComponent(hash);
|
||
// First we check if the element by id is found
|
||
const idEl = document.getElementById(rawHash);
|
||
if (idEl) {
|
||
idEl.scrollIntoView();
|
||
return;
|
||
}
|
||
// If there's no element with the id, we check the `name` property
|
||
// To mirror browsers
|
||
const nameEl = document.getElementsByName(rawHash)[0];
|
||
if (nameEl) {
|
||
nameEl.scrollIntoView();
|
||
}
|
||
}, {
|
||
onlyHashChange: this.onlyAHashChange(as)
|
||
});
|
||
}
|
||
urlIsNew(asPath) {
|
||
return this.asPath !== asPath;
|
||
}
|
||
/**
|
||
* Prefetch page code, you may wait for the data during page rendering.
|
||
* This feature only works in production!
|
||
* @param url the href of prefetched page
|
||
* @param asPath the as path of the prefetched page
|
||
*/ async prefetch(url, asPath, options) {
|
||
if (asPath === void 0) asPath = url;
|
||
if (options === void 0) options = {};
|
||
// Prefetch is not supported in development mode because it would trigger on-demand-entries
|
||
if (process.env.NODE_ENV !== "production") {
|
||
return;
|
||
}
|
||
if (typeof window !== "undefined" && isBot(window.navigator.userAgent)) {
|
||
// No prefetches for bots that render the link since they are typically navigating
|
||
// links via the equivalent of a hard navigation and hence never utilize these
|
||
// prefetches.
|
||
return;
|
||
}
|
||
let parsed = parseRelativeUrl(url);
|
||
const urlPathname = parsed.pathname;
|
||
let { pathname, query } = parsed;
|
||
const originalPathname = pathname;
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
if (options.locale === false) {
|
||
pathname = normalizeLocalePath(pathname, this.locales).pathname;
|
||
parsed.pathname = pathname;
|
||
url = formatWithValidation(parsed);
|
||
let parsedAs = parseRelativeUrl(asPath);
|
||
const localePathResult = normalizeLocalePath(parsedAs.pathname, this.locales);
|
||
parsedAs.pathname = localePathResult.pathname;
|
||
options.locale = localePathResult.detectedLocale || this.defaultLocale;
|
||
asPath = formatWithValidation(parsedAs);
|
||
}
|
||
}
|
||
const pages = await this.pageLoader.getPageList();
|
||
let resolvedAs = asPath;
|
||
const locale = typeof options.locale !== "undefined" ? options.locale || undefined : this.locale;
|
||
const isMiddlewareMatch = await matchesMiddleware({
|
||
asPath: asPath,
|
||
locale: locale,
|
||
router: this
|
||
});
|
||
if (process.env.__NEXT_HAS_REWRITES && asPath.startsWith("/")) {
|
||
let rewrites;
|
||
({ __rewrites: rewrites } = await getClientBuildManifest());
|
||
const rewritesResult = resolveRewrites(addBasePath(addLocale(asPath, this.locale), true), pages, rewrites, parsed.query, (p)=>resolveDynamicRoute(p, pages), this.locales);
|
||
if (rewritesResult.externalDest) {
|
||
return;
|
||
}
|
||
if (!isMiddlewareMatch) {
|
||
resolvedAs = removeLocale(removeBasePath(rewritesResult.asPath), this.locale);
|
||
}
|
||
if (rewritesResult.matchedPage && rewritesResult.resolvedHref) {
|
||
// if this directly matches a page we need to update the href to
|
||
// allow the correct page chunk to be loaded
|
||
pathname = rewritesResult.resolvedHref;
|
||
parsed.pathname = pathname;
|
||
if (!isMiddlewareMatch) {
|
||
url = formatWithValidation(parsed);
|
||
}
|
||
}
|
||
}
|
||
parsed.pathname = resolveDynamicRoute(parsed.pathname, pages);
|
||
if (isDynamicRoute(parsed.pathname)) {
|
||
pathname = parsed.pathname;
|
||
parsed.pathname = pathname;
|
||
Object.assign(query, getRouteMatcher(getRouteRegex(parsed.pathname))(parsePath(asPath).pathname) || {});
|
||
if (!isMiddlewareMatch) {
|
||
url = formatWithValidation(parsed);
|
||
}
|
||
}
|
||
const data = process.env.__NEXT_MIDDLEWARE_PREFETCH === "strict" ? null : await withMiddlewareEffects({
|
||
fetchData: ()=>fetchNextData({
|
||
dataHref: this.pageLoader.getDataHref({
|
||
href: formatWithValidation({
|
||
pathname: originalPathname,
|
||
query
|
||
}),
|
||
skipInterpolation: true,
|
||
asPath: resolvedAs,
|
||
locale
|
||
}),
|
||
hasMiddleware: true,
|
||
isServerRender: false,
|
||
parseJSON: true,
|
||
inflightCache: this.sdc,
|
||
persistCache: !this.isPreview,
|
||
isPrefetch: true
|
||
}),
|
||
asPath: asPath,
|
||
locale: locale,
|
||
router: this
|
||
});
|
||
/**
|
||
* If there was a rewrite we apply the effects of the rewrite on the
|
||
* current parameters for the prefetch.
|
||
*/ if ((data == null ? void 0 : data.effect.type) === "rewrite") {
|
||
parsed.pathname = data.effect.resolvedHref;
|
||
pathname = data.effect.resolvedHref;
|
||
query = {
|
||
...query,
|
||
...data.effect.parsedAs.query
|
||
};
|
||
resolvedAs = data.effect.parsedAs.pathname;
|
||
url = formatWithValidation(parsed);
|
||
}
|
||
/**
|
||
* If there is a redirect to an external destination then we don't have
|
||
* to prefetch content as it will be unused.
|
||
*/ if ((data == null ? void 0 : data.effect.type) === "redirect-external") {
|
||
return;
|
||
}
|
||
const route = removeTrailingSlash(pathname);
|
||
if (await this._bfl(asPath, resolvedAs, options.locale, true)) {
|
||
this.components[urlPathname] = {
|
||
__appRouter: true
|
||
};
|
||
}
|
||
await Promise.all([
|
||
this.pageLoader._isSsg(route).then((isSsg)=>{
|
||
return isSsg ? fetchNextData({
|
||
dataHref: (data == null ? void 0 : data.json) ? data == null ? void 0 : data.dataHref : this.pageLoader.getDataHref({
|
||
href: url,
|
||
asPath: resolvedAs,
|
||
locale: locale
|
||
}),
|
||
isServerRender: false,
|
||
parseJSON: true,
|
||
inflightCache: this.sdc,
|
||
persistCache: !this.isPreview,
|
||
isPrefetch: true,
|
||
unstable_skipClientCache: options.unstable_skipClientCache || options.priority && !!process.env.__NEXT_OPTIMISTIC_CLIENT_CACHE
|
||
}).then(()=>false).catch(()=>false) : false;
|
||
}),
|
||
this.pageLoader[options.priority ? "loadPage" : "prefetch"](route)
|
||
]);
|
||
}
|
||
async fetchComponent(route) {
|
||
const handleCancelled = getCancelledHandler({
|
||
route,
|
||
router: this
|
||
});
|
||
try {
|
||
const componentResult = await this.pageLoader.loadPage(route);
|
||
handleCancelled();
|
||
return componentResult;
|
||
} catch (err) {
|
||
handleCancelled();
|
||
throw err;
|
||
}
|
||
}
|
||
_getData(fn) {
|
||
let cancelled = false;
|
||
const cancel = ()=>{
|
||
cancelled = true;
|
||
};
|
||
this.clc = cancel;
|
||
return fn().then((data)=>{
|
||
if (cancel === this.clc) {
|
||
this.clc = null;
|
||
}
|
||
if (cancelled) {
|
||
const err = new Error("Loading initial props cancelled");
|
||
err.cancelled = true;
|
||
throw err;
|
||
}
|
||
return data;
|
||
});
|
||
}
|
||
_getFlightData(dataHref) {
|
||
// Do not cache RSC flight response since it's not a static resource
|
||
return fetchNextData({
|
||
dataHref,
|
||
isServerRender: true,
|
||
parseJSON: false,
|
||
inflightCache: this.sdc,
|
||
persistCache: false,
|
||
isPrefetch: false
|
||
}).then((param)=>{
|
||
let { text } = param;
|
||
return {
|
||
data: text
|
||
};
|
||
});
|
||
}
|
||
getInitialProps(Component, ctx) {
|
||
const { Component: App } = this.components["/_app"];
|
||
const AppTree = this._wrapApp(App);
|
||
ctx.AppTree = AppTree;
|
||
return loadGetInitialProps(App, {
|
||
AppTree,
|
||
Component,
|
||
router: this,
|
||
ctx
|
||
});
|
||
}
|
||
get route() {
|
||
return this.state.route;
|
||
}
|
||
get pathname() {
|
||
return this.state.pathname;
|
||
}
|
||
get query() {
|
||
return this.state.query;
|
||
}
|
||
get asPath() {
|
||
return this.state.asPath;
|
||
}
|
||
get locale() {
|
||
return this.state.locale;
|
||
}
|
||
get isFallback() {
|
||
return this.state.isFallback;
|
||
}
|
||
get isPreview() {
|
||
return this.state.isPreview;
|
||
}
|
||
constructor(pathname, query, as, { initialProps, pageLoader, App, wrapApp, Component, err, subscription, isFallback, locale, locales, defaultLocale, domainLocales, isPreview }){
|
||
// Server Data Cache (full data requests)
|
||
this.sdc = {};
|
||
// Server Background Cache (HEAD requests)
|
||
this.sbc = {};
|
||
this.isFirstPopStateEvent = true;
|
||
this._key = createKey();
|
||
this.onPopState = (e)=>{
|
||
const { isFirstPopStateEvent } = this;
|
||
this.isFirstPopStateEvent = false;
|
||
const state = e.state;
|
||
if (!state) {
|
||
// We get state as undefined for two reasons.
|
||
// 1. With older safari (< 8) and older chrome (< 34)
|
||
// 2. When the URL changed with #
|
||
//
|
||
// In the both cases, we don't need to proceed and change the route.
|
||
// (as it's already changed)
|
||
// But we can simply replace the state with the new changes.
|
||
// Actually, for (1) we don't need to nothing. But it's hard to detect that event.
|
||
// So, doing the following for (1) does no harm.
|
||
const { pathname, query } = this;
|
||
this.changeState("replaceState", formatWithValidation({
|
||
pathname: addBasePath(pathname),
|
||
query
|
||
}), getURL());
|
||
return;
|
||
}
|
||
// __NA is used to identify if the history entry can be handled by the app-router.
|
||
if (state.__NA) {
|
||
window.location.reload();
|
||
return;
|
||
}
|
||
if (!state.__N) {
|
||
return;
|
||
}
|
||
// Safari fires popstateevent when reopening the browser.
|
||
if (isFirstPopStateEvent && this.locale === state.options.locale && state.as === this.asPath) {
|
||
return;
|
||
}
|
||
let forcedScroll;
|
||
const { url, as, options, key } = state;
|
||
if (process.env.__NEXT_SCROLL_RESTORATION) {
|
||
if (manualScrollRestoration) {
|
||
if (this._key !== key) {
|
||
// Snapshot current scroll position:
|
||
try {
|
||
sessionStorage.setItem("__next_scroll_" + this._key, JSON.stringify({
|
||
x: self.pageXOffset,
|
||
y: self.pageYOffset
|
||
}));
|
||
} catch (e) {}
|
||
// Restore old scroll position:
|
||
try {
|
||
const v = sessionStorage.getItem("__next_scroll_" + key);
|
||
forcedScroll = JSON.parse(v);
|
||
} catch (e) {
|
||
forcedScroll = {
|
||
x: 0,
|
||
y: 0
|
||
};
|
||
}
|
||
}
|
||
}
|
||
}
|
||
this._key = key;
|
||
const { pathname } = parseRelativeUrl(url);
|
||
// Make sure we don't re-render on initial load,
|
||
// can be caused by navigating back from an external site
|
||
if (this.isSsr && as === addBasePath(this.asPath) && pathname === addBasePath(this.pathname)) {
|
||
return;
|
||
}
|
||
// If the downstream application returns falsy, return.
|
||
// They will then be responsible for handling the event.
|
||
if (this._bps && !this._bps(state)) {
|
||
return;
|
||
}
|
||
this.change("replaceState", url, as, Object.assign({}, options, {
|
||
shallow: options.shallow && this._shallow,
|
||
locale: options.locale || this.defaultLocale,
|
||
// @ts-ignore internal value not exposed on types
|
||
_h: 0
|
||
}), forcedScroll);
|
||
};
|
||
// represents the current component key
|
||
const route = removeTrailingSlash(pathname);
|
||
// set up the component cache (by route keys)
|
||
this.components = {};
|
||
// We should not keep the cache, if there's an error
|
||
// Otherwise, this cause issues when when going back and
|
||
// come again to the errored page.
|
||
if (pathname !== "/_error") {
|
||
this.components[route] = {
|
||
Component,
|
||
initial: true,
|
||
props: initialProps,
|
||
err,
|
||
__N_SSG: initialProps && initialProps.__N_SSG,
|
||
__N_SSP: initialProps && initialProps.__N_SSP
|
||
};
|
||
}
|
||
this.components["/_app"] = {
|
||
Component: App,
|
||
styleSheets: []
|
||
};
|
||
if (process.env.__NEXT_CLIENT_ROUTER_FILTER_ENABLED) {
|
||
const { BloomFilter } = require("../../lib/bloom-filter");
|
||
const routerFilterSValue = process.env.__NEXT_CLIENT_ROUTER_S_FILTER;
|
||
const staticFilterData = routerFilterSValue ? routerFilterSValue : undefined;
|
||
const routerFilterDValue = process.env.__NEXT_CLIENT_ROUTER_D_FILTER;
|
||
const dynamicFilterData = routerFilterDValue ? routerFilterDValue : undefined;
|
||
if (staticFilterData == null ? void 0 : staticFilterData.numHashes) {
|
||
this._bfl_s = new BloomFilter(staticFilterData.numItems, staticFilterData.errorRate);
|
||
this._bfl_s.import(staticFilterData);
|
||
}
|
||
if (dynamicFilterData == null ? void 0 : dynamicFilterData.numHashes) {
|
||
this._bfl_d = new BloomFilter(dynamicFilterData.numItems, dynamicFilterData.errorRate);
|
||
this._bfl_d.import(dynamicFilterData);
|
||
}
|
||
}
|
||
// Backwards compat for Router.router.events
|
||
// TODO: Should be remove the following major version as it was never documented
|
||
this.events = Router.events;
|
||
this.pageLoader = pageLoader;
|
||
// if auto prerendered and dynamic route wait to update asPath
|
||
// until after mount to prevent hydration mismatch
|
||
const autoExportDynamic = isDynamicRoute(pathname) && self.__NEXT_DATA__.autoExport;
|
||
this.basePath = process.env.__NEXT_ROUTER_BASEPATH || "";
|
||
this.sub = subscription;
|
||
this.clc = null;
|
||
this._wrapApp = wrapApp;
|
||
// make sure to ignore extra popState in safari on navigating
|
||
// back from external site
|
||
this.isSsr = true;
|
||
this.isLocaleDomain = false;
|
||
this.isReady = !!(self.__NEXT_DATA__.gssp || self.__NEXT_DATA__.gip || self.__NEXT_DATA__.isExperimentalCompile || self.__NEXT_DATA__.appGip && !self.__NEXT_DATA__.gsp || !autoExportDynamic && !self.location.search && !process.env.__NEXT_HAS_REWRITES);
|
||
if (process.env.__NEXT_I18N_SUPPORT) {
|
||
this.locales = locales;
|
||
this.defaultLocale = defaultLocale;
|
||
this.domainLocales = domainLocales;
|
||
this.isLocaleDomain = !!detectDomainLocale(domainLocales, self.location.hostname);
|
||
}
|
||
this.state = {
|
||
route,
|
||
pathname,
|
||
query,
|
||
asPath: autoExportDynamic ? pathname : as,
|
||
isPreview: !!isPreview,
|
||
locale: process.env.__NEXT_I18N_SUPPORT ? locale : undefined,
|
||
isFallback
|
||
};
|
||
this._initialMatchesMiddlewarePromise = Promise.resolve(false);
|
||
if (typeof window !== "undefined") {
|
||
// make sure "as" doesn't start with double slashes or else it can
|
||
// throw an error as it's considered invalid
|
||
if (!as.startsWith("//")) {
|
||
// in order for `e.state` to work on the `onpopstate` event
|
||
// we have to register the initial route upon initialization
|
||
const options = {
|
||
locale
|
||
};
|
||
const asPath = getURL();
|
||
this._initialMatchesMiddlewarePromise = matchesMiddleware({
|
||
router: this,
|
||
locale,
|
||
asPath
|
||
}).then((matches)=>{
|
||
options._shouldResolveHref = as !== pathname;
|
||
this.changeState("replaceState", matches ? asPath : formatWithValidation({
|
||
pathname: addBasePath(pathname),
|
||
query
|
||
}), asPath, options);
|
||
return matches;
|
||
});
|
||
}
|
||
window.addEventListener("popstate", this.onPopState);
|
||
// enable custom scroll restoration handling when available
|
||
// otherwise fallback to browser's default handling
|
||
if (process.env.__NEXT_SCROLL_RESTORATION) {
|
||
if (manualScrollRestoration) {
|
||
window.history.scrollRestoration = "manual";
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
Router.events = mitt();
|
||
export { Router as default };
|
||
|
||
//# sourceMappingURL=router.js.map
|