From b62413ae3f604b4c50b840fddb9bee992a884ac4 Mon Sep 17 00:00:00 2001
From: orestisathanasopoulos
 <84371920+orestisathanasopoulos@users.noreply.github.com>
Date: Mon, 27 Nov 2023 13:35:43 +0100
Subject: [PATCH] Add initialLocations in Research page in order to filter the
 initial posts (#880)

* Add initialLocations in Research page

* Fix us default filtered locations - added us states

* run prettier

* run prettier

---------

Co-authored-by: Nikhil Woodruff <35577657+nikhilwoodruff@users.noreply.github.com>
---
 src/redesign/components/Research.jsx | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/redesign/components/Research.jsx b/src/redesign/components/Research.jsx
index 71f5c42f0..ec27f27b9 100644
--- a/src/redesign/components/Research.jsx
+++ b/src/redesign/components/Research.jsx
@@ -54,12 +54,28 @@ function ResearchExplorer() {
     }
     scrollTo(0, 0);
   };
+
+  const extractCountryIdFromPathname = () => {
+    const pathSegments = window.location.pathname.split("/").filter(Boolean);
+    if (pathSegments.length > 0) {
+      return pathSegments[0];
+    }
+  };
+
+  const initialLocations = locationTags.filter(
+    (location) =>
+      location === extractCountryIdFromPathname() ||
+      location.startsWith(extractCountryIdFromPathname() + "-") ||
+      location === "global",
+  );
+
   const [filteredTopics, setFilteredTopics] = useState(
     searchParams.get("topics")?.split(",") || topicTags,
   );
   const [filteredLocations, setFilteredLocations] = useState(
-    searchParams.get("locations")?.split(",") || locationTags,
+    searchParams.get("locations")?.split(",") || initialLocations,
   );
+
   const [filteredAuthors, setFilteredAuthors] = useState(
     searchParams.get("authors")?.split(",") || authorKeys,
   );