Fix: Google search suggestions with accented characters (#2993)

src/pages/api/search/searchSuggestion.js

@@ -19,5 +19,5 @@ export default async function handler(req, res) {
     return res.json([query, []]); // Responde with the same array format but with no suggestions.
   }
 
-  return res.send(await cachedFetch(`${provider.suggestionUrl}${encodeURIComponent(query)}`, 5));
+  return res.send(await cachedFetch(`${provider.suggestionUrl}${encodeURIComponent(query)}`, 5, "Mozilla/5.0"));
 }

src/utils/proxy/cached-fetch.js

@@ -2,7 +2,7 @@ import cache from "memory-cache";
 
 const defaultDuration = 5;
 
-export default async function cachedFetch(url, duration) {
+export default async function cachedFetch(url, duration, ua) {
   const cached = cache.get(url);
 
   // eslint-disable-next-line no-param-reassign
@@ -13,7 +13,13 @@ export default async function cachedFetch(url, duration) {
   }
 
   // wrapping text in JSON.parse to handle utf-8 issues
-  const data = JSON.parse(await fetch(url).then((res) => res.text()));
+  const options = {};
+  if (ua) {
+    options.headers = {
+      "User-Agent": ua,
+    };
+  }
+  const data = await fetch(url, options).then((res) => res.json());
   cache.put(url, data, duration * 1000 * 60);
   return data;
 }