feat(translate): Add GlobalLink translation connector

nx/blocks/loc/utils/auth.js

@@ -1,4 +1,4 @@
-import { daFetch } from '../../../../nx2/utils/api.js';
+import { daFetch, loadIms, handleSignIn } from '../../../../nx2/utils/api.js';
 import { DA_ETC } from '../../../../nx2/utils/utils.js';
 
 // DA_ETC_ENVS has no 'stage' entry, so DA_ETC resolves to undefined in a
@@ -124,3 +124,41 @@ export default async function authReady(name, service) {
   const accessToken = await getAccessToken(name, service);
   return !!accessToken;
 }
+
+/**
+ * Checks whether an IMS session is currently available, without triggering the sign-in
+ * flow if not - unlike {@link imsAccessToken}, safe to call repeatedly (e.g. from inside a
+ * polling loop) without repeatedly invoking `handleSignIn()`.
+ * @returns {Promise<boolean>} Whether a usable IMS access token is available.
+ */
+export async function hasImsSession() {
+  const { accessToken } = await loadIms();
+  return !!accessToken;
+}
+
+/**
+ * Resolves the current IMS access token, mirroring how `daFetch` authenticates calls to
+ * DA_TRANSLATE elsewhere (e.g. the Google connector). Connectors whose DA_TRANSLATE proxy
+ * requires IMS auth (e.g. GlobalLink) use this instead of building their own IMS session
+ * handling. Triggers the sign-in flow if no IMS session is available.
+ * @returns {Promise<string|null>} The token, or `null` if no IMS session is available.
+ */
+export async function imsAccessToken() {
+  const { accessToken } = await loadIms();
+  if (!accessToken) {
+    handleSignIn();
+    return null;
+  }
+  return accessToken.token;
+}
+
+/**
+ * Builds the Authorization header a DA_TRANSLATE proxy requires to gate access to a
+ * connector's endpoint.
+ * @returns {Promise<{Authorization?: string}>} The header to merge into the request, or
+ * `{}` if no IMS token could be obtained.
+ */
+export async function imsAuthHeader() {
+  const token = await imsAccessToken();
+  return token ? { Authorization: `Bearer ${token}` } : {};
+}

nx2/deps/fflate/src/index.js

@@ -0,0 +1,3 @@
+import { zipSync, unzipSync, strToU8, strFromU8 } from 'fflate';
+
+export { zipSync, unzipSync, strToU8, strFromU8 };

nx2/utils/utils.js

@@ -51,6 +51,12 @@ const DA_FEEDBACK_ENVS = {
   prod: 'https://feedback.da.live/feedback',
 };
 
+const DA_TRANSLATE_ENVS = {
+  local: 'http://localhost:8788',
+  stage: 'https://translate.da.live',
+  prod: 'https://translate.da.live',
+};
+
 function getEnv(key, envs) {
   const params = new URLSearchParams(window.location.search);
   const query = params.get(key);
@@ -69,10 +75,10 @@ export const DA_CONTENT = getEnv('da-content', DA_CONTENT_ENVS);
 export const DA_PREVIEW = getEnv('da-preview', DA_LIVE_PREVIEW_ENVS);
 export const DA_ETC = getEnv('da-etc', DA_ETC_ENVS);
 export const DA_FEEDBACK = getEnv('da-feedback', DA_FEEDBACK_ENVS);
+export const DA_TRANSLATE = getEnv('da-translate', DA_TRANSLATE_ENVS);
 
 export const HLX_ADMIN = 'https://admin.hlx.page';
 export const AEM_API = 'https://api.aem.live';
-export const DA_TRANSLATE = 'https://translate.da.live';
 
 export const ALLOWED_TOKEN = [
   DA_ADMIN,

package.json

@@ -34,7 +34,8 @@
     "nx2:test:file:watch": "wtr --config ./nx2/test/wtr.config.mjs --node-resolve --port=2000 --coverage --watch",
     "nx2:build:da-lit": "esbuild --format=esm --minify ./nx2/deps/lit/src/index.js --bundle --outfile=./nx2/deps/lit/dist/index.js",
     "nx2:build:spectrum": "node nx2/deps/spectrum/build.js",
-    "nx2:build:mdast": "esbuild --format=esm --minify ./nx2/deps/mdast/src/index.js --bundle --outfile=./nx2/deps/mdast/dist/index.js"
+    "nx2:build:mdast": "esbuild --format=esm --minify ./nx2/deps/mdast/src/index.js --bundle --outfile=./nx2/deps/mdast/dist/index.js",
+    "nx2:build:fflate": "esbuild --format=esm --minify ./nx2/deps/fflate/src/index.js --bundle --outfile=./nx2/deps/fflate/dist/index.js"
   },
   "repository": {
     "type": "git",
@@ -75,6 +76,7 @@
     "@lit-labs/virtualizer": "^2.0.16",
     "codemirror": "^6.0.2",
     "esbuild": ">=0.25.0",
+    "fflate": "^0.8.3",
     "hast-util-raw": "^9.0.4",
     "hast-util-to-dom": "^4.0.1",
     "hast-util-to-html": "^9.0.3",