fumadocs-core/dist/server/index.js

The library for building a documentation website in any React.js framework

import {
  getTableOfContents
} from "../chunk-CX7IQ5Z6.js";
import "../chunk-QMATWJ5F.js";
import {
  findNeighbour,
  findPath,
  flattenTree,
  getPageTreePeers,
  getPageTreeRoots
} from "../chunk-2IYQ7QMS.js";
import {
  getGithubLastEdit
} from "../chunk-HSBNG7QC.js";
import "../chunk-JSBRDJBE.js";

// src/server/metadata.ts
function createMetadataImage(options) {
  const { filename = "image.png", imageRoute = "/docs-og" } = options;
  function getImageMeta(slugs) {
    return {
      alt: "Banner",
      url: `/${[...imageRoute.split("/"), ...slugs, filename].filter((v) => v.length > 0).join("/")}`,
      width: 1200,
      height: 630
    };
  }
  return {
    getImageMeta,
    withImage(slugs, data) {
      const imageData = getImageMeta(slugs);
      return {
        ...data,
        openGraph: {
          images: imageData,
          ...data?.openGraph
        },
        twitter: {
          images: imageData,
          card: "summary_large_image",
          ...data?.twitter
        }
      };
    },
    generateParams() {
      return options.source.generateParams().map((params) => ({
        ...params,
        slug: [...params.slug, filename]
      }));
    },
    createAPI(handler) {
      return async (req, args) => {
        const params = await args.params;
        if (!params || !("slug" in params) || params.slug === void 0)
          throw new Error(`Invalid params: ${JSON.stringify(params)}`);
        const lang = "lang" in params && typeof params.lang === "string" ? params.lang : void 0;
        const input = {
          slug: Array.isArray(params.slug) ? params.slug : [params.slug],
          lang
        };
        const page = options.source.getPage(
          input.slug.slice(0, -1),
          //remove filename
          lang
        );
        if (!page)
          return new Response(null, {
            status: 404
          });
        return handler(page, req, { params: input });
      };
    }
  };
}
export {
  createMetadataImage,
  findNeighbour,
  findPath,
  flattenTree,
  getGithubLastEdit,
  getPageTreePeers,
  getPageTreeRoots,
  getTableOfContents
};