72 lines
2.9 KiB
JavaScript
72 lines
2.9 KiB
JavaScript
import { isMetadataRoute, isStaticMetadataRoute } from "./is-metadata-route";
|
|
import path from "../../shared/lib/isomorphic/path";
|
|
import { interpolateDynamicPath } from "../../server/server-utils";
|
|
import { getNamedRouteRegex } from "../../shared/lib/router/utils/route-regex";
|
|
import { djb2Hash } from "../../shared/lib/hash";
|
|
import { normalizeAppPath } from "../../shared/lib/router/utils/app-paths";
|
|
import { normalizePathSep } from "../../shared/lib/page-path/normalize-path-sep";
|
|
/*
|
|
* If there's special convention like (...) or @ in the page path,
|
|
* Give it a unique hash suffix to avoid conflicts
|
|
*
|
|
* e.g.
|
|
* /app/open-graph.tsx -> /open-graph/route
|
|
* /app/(post)/open-graph.tsx -> /open-graph/route-[0-9a-z]{6}
|
|
*/ function getMetadataRouteSuffix(page) {
|
|
let suffix = "";
|
|
if (page.includes("(") && page.includes(")") || page.includes("@")) {
|
|
suffix = djb2Hash(page).toString(36).slice(0, 6);
|
|
}
|
|
return suffix;
|
|
}
|
|
/**
|
|
* Fill the dynamic segment in the metadata route
|
|
*
|
|
* Example:
|
|
* fillMetadataSegment('/a/[slug]', { params: { slug: 'b' } }, 'open-graph') -> '/a/b/open-graph'
|
|
*
|
|
*/ export function fillMetadataSegment(segment, params, imageSegment) {
|
|
const pathname = normalizeAppPath(segment);
|
|
const routeRegex = getNamedRouteRegex(pathname, false);
|
|
const route = interpolateDynamicPath(pathname, params, routeRegex);
|
|
const suffix = getMetadataRouteSuffix(segment);
|
|
const routeSuffix = suffix ? `-${suffix}` : "";
|
|
const { name, ext } = path.parse(imageSegment);
|
|
return normalizePathSep(path.join(route, `${name}${routeSuffix}${ext}`));
|
|
}
|
|
/**
|
|
* Map metadata page key to the corresponding route
|
|
*
|
|
* static file page key: /app/robots.txt -> /robots.xml -> /robots.txt/route
|
|
* dynamic route page key: /app/robots.tsx -> /robots -> /robots.txt/route
|
|
*
|
|
* @param page
|
|
* @returns
|
|
*/ export function normalizeMetadataRoute(page) {
|
|
if (!isMetadataRoute(page)) {
|
|
return page;
|
|
}
|
|
let route = page;
|
|
let suffix = "";
|
|
if (page === "/robots") {
|
|
route += ".txt";
|
|
} else if (page === "/manifest") {
|
|
route += ".webmanifest";
|
|
} else if (page.endsWith("/sitemap")) {
|
|
route += ".xml";
|
|
} else {
|
|
// Remove the file extension, e.g. /route-path/robots.txt -> /route-path
|
|
const pathnamePrefix = page.slice(0, -(path.basename(page).length + 1));
|
|
suffix = getMetadataRouteSuffix(pathnamePrefix);
|
|
}
|
|
// Support both /<metadata-route.ext> and custom routes /<metadata-route>/route.ts.
|
|
// If it's a metadata file route, we need to append /[id]/route to the page.
|
|
if (!route.endsWith("/route")) {
|
|
const { dir, name: baseName, ext } = path.parse(route);
|
|
const isStaticRoute = isStaticMetadataRoute(page);
|
|
route = path.posix.join(dir, `${baseName}${suffix ? `-${suffix}` : ""}${ext}`, isStaticRoute ? "" : "[[...__metadata_id__]]", "route");
|
|
}
|
|
return route;
|
|
}
|
|
|
|
//# sourceMappingURL=get-metadata-route.js.map
|