next-drupal/dist/chunk-EWSX567N.js

Helpers for Next.js + Drupal.

// src/deprecated/get-cache.ts
import NodeCache from "node-cache";
var cache = new NodeCache();

// src/deprecated/get-access-token.ts
var CACHE_KEY = "NEXT_DRUPAL_ACCESS_TOKEN";
async function getAccessToken() {
  if (!process.env.DRUPAL_CLIENT_ID || !process.env.DRUPAL_CLIENT_SECRET) {
    return null;
  }
  const cached = cache.get(CACHE_KEY);
  if (cached?.access_token) {
    return cached;
  }
  const basic = Buffer.from(
    `${process.env.DRUPAL_CLIENT_ID}:${process.env.DRUPAL_CLIENT_SECRET}`
  ).toString("base64");
  const response = await fetch(
    `${process.env.NEXT_PUBLIC_DRUPAL_BASE_URL}/oauth/token`,
    {
      method: "POST",
      headers: {
        Authorization: `Basic ${basic}`,
        "Content-Type": "application/x-www-form-urlencoded"
      },
      body: `grant_type=client_credentials`
    }
  );
  if (!response.ok) {
    throw new Error(response.statusText);
  }
  const result = await response.json();
  cache.set(CACHE_KEY, result, result.expires_in);
  return result;
}

// src/deprecated/utils.ts
import { Jsona } from "jsona";
import { stringify } from "qs";
var JSONAPI_PREFIX = process.env.DRUPAL_JSONAPI_PREFIX || "/jsonapi";
var dataFormatter = new Jsona();
function deserialize(body, options) {
  if (!body) return null;
  return dataFormatter.deserialize(body, options);
}
async function getJsonApiPathForResourceType(type, locale) {
  const index = await getJsonApiIndex(locale);
  return index?.links[type]?.href;
}
async function getJsonApiIndex(locale, options) {
  const url = buildUrl(
    locale ? `/${locale}${JSONAPI_PREFIX}` : `${JSONAPI_PREFIX}`
  );
  const response = await fetch(url.toString(), {
    headers: locale || options ? await buildHeaders(options) : {
      "Content-Type": "application/json"
    }
  });
  if (!response.ok) {
    throw new Error(response.statusText);
  }
  return await response.json();
}
function buildUrl(path, params) {
  const url = new URL(
    path.charAt(0) === "/" ? `${process.env.NEXT_PUBLIC_DRUPAL_BASE_URL}${path}` : path
  );
  if (params) {
    url.search = stringify(params);
  }
  return url;
}
async function buildHeaders({
  accessToken,
  headers = {
    "Content-Type": "application/json"
  }
} = {}) {
  if (process.env.UNSTABLE_DRUPAL_ACCESS_TOKEN) {
    headers["Authorization"] = `Bearer ${process.env.UNSTABLE_DRUPAL_ACCESS_TOKEN}`;
    return headers;
  }
  const token = accessToken || await getAccessToken();
  if (token) {
    headers["Authorization"] = `Bearer ${token.access_token}`;
  }
  return headers;
}
function getPathFromContext(context, prefix = "") {
  let { slug } = context.params;
  slug = Array.isArray(slug) ? slug.map((s) => encodeURIComponent(s)).join("/") : slug;
  if (context.locale && context.locale !== context.defaultLocale) {
    slug = `/${context.locale}/${slug}`;
  }
  return !slug ? process.env.DRUPAL_FRONT_PAGE : prefix ? `${prefix}/${slug}` : slug;
}
function syncDrupalPreviewRoutes(path) {
  if (window && window.top !== window.self) {
    window.parent.postMessage(
      { type: "NEXT_DRUPAL_ROUTE_SYNC", path },
      process.env.NEXT_PUBLIC_DRUPAL_BASE_URL
    );
  }
}

// src/deprecated/get-menu.ts
async function getMenu(name, options) {
  options = {
    deserialize: true,
    ...options
  };
  const localePrefix = options?.locale && options.locale !== options.defaultLocale ? `/${options.locale}` : "";
  const url = buildUrl(`${localePrefix}/jsonapi/menu_items/${name}`);
  const response = await fetch(url.toString(), {
    headers: await buildHeaders(options)
  });
  if (!response.ok) {
    throw new Error(response.statusText);
  }
  const data = await response.json();
  const items = options.deserialize ? deserialize(data) : data;
  const { items: tree } = buildMenuTree(items);
  return {
    items,
    tree
  };
}
function buildMenuTree(links, parent = "") {
  if (!links?.length) {
    return {
      items: []
    };
  }
  const children = links.filter((link) => link.parent === parent);
  return children.length ? {
    items: children.map((link) => ({
      ...link,
      ...buildMenuTree(links, link.id)
    }))
  } : {};
}

export {
  getAccessToken,
  deserialize,
  getJsonApiPathForResourceType,
  getJsonApiIndex,
  buildUrl,
  buildHeaders,
  getPathFromContext,
  syncDrupalPreviewRoutes,
  getMenu
};
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