From e5a85f81c27d564d3ddefb960e44a8c8c7a1478a Mon Sep 17 00:00:00 2001
From: ImmuState <kyoko12@gmx.at>
Date: Wed, 11 May 2022 11:36:14 -0700
Subject: [PATCH] Insert language setting based on the player's account.

---
 data/gacha_details.html                                | 10 +++++-----
 .../server/dispatch/http/GachaDetailsHandler.java      |  2 ++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/data/gacha_details.html b/data/gacha_details.html
index 16cf7313a..ccd775ef6 100644
--- a/data/gacha_details.html
+++ b/data/gacha_details.html
@@ -38,7 +38,7 @@
         <div class="content">
             <div class="container">
                 <h2 class="mb-5">{{TITLE}}</h2>
-
+                
                 <h3 class="">{{AVAILABLE_FIVE_STARS}}</h3>
                 <hr />
                 <ul id="5-star-list">
@@ -81,11 +81,11 @@
         </footer>
 
         <script>
-            fiveStarItems = {{FIVE_STARS}};
-            fourStarItems = {{FOUR_STARS}};
-            threeStarItems = {{THREE_STARS}};
+            var fiveStarItems = {{FIVE_STARS}};
+            var fourStarItems = {{FOUR_STARS}};
+            var threeStarItems = {{THREE_STARS}};
+            var lang = "{{LANGUAGE}}";
 
-            var lang = new window.URLSearchParams(window.location.search).get("lang");
             function getNameForId(itemId) {
                 if (mappings[lang] != null && mappings[lang][itemId] != null) {
                     return mappings[lang][itemId][0];
diff --git a/src/main/java/emu/grasscutter/server/dispatch/http/GachaDetailsHandler.java b/src/main/java/emu/grasscutter/server/dispatch/http/GachaDetailsHandler.java
index d46cead40..5e1877b9b 100644
--- a/src/main/java/emu/grasscutter/server/dispatch/http/GachaDetailsHandler.java
+++ b/src/main/java/emu/grasscutter/server/dispatch/http/GachaDetailsHandler.java
@@ -51,6 +51,8 @@ public final class GachaDetailsHandler implements HttpContextHandler {
 		response = response.replace("{{AVAILABLE_FIVE_STARS}}", translate(player, "gacha.details.available_five_stars"));
 		response = response.replace("{{AVAILABLE_FOUR_STARS}}", translate(player, "gacha.details.available_four_stars"));
 		response = response.replace("{{AVAILABLE_THREE_STARS}}", translate(player, "gacha.details.available_three_stars"));
+
+		response = response.replace("{{LANGUAGE}}", Utils.getLanguageCode(account.getLocale()));
 		
 		// Get the banner info for the banner we want.
 		int gachaType = Integer.parseInt(req.query("gachaType"));