From d33dd334e1227c7ce761c2f8665cb6f76a031efb Mon Sep 17 00:00:00 2001
From: R0rt1z2 <me@r0rt1z2.com>
Date: Wed, 18 Sep 2024 20:40:16 +0200
Subject: [PATCH] GrindrPlus: Methods to support multi languages

---
 .../com/grindrplus/bridge/IBridgeService.aidl |  1 +
 .../main/java/com/grindrplus/GrindrPlus.kt    | 20 +++++++++++++++++--
 .../com/grindrplus/bridge/BridgeClient.kt     | 13 ++++++++++++
 .../com/grindrplus/bridge/BridgeService.kt    | 10 ++++++++++
 4 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/app/src/main/aidl/com/grindrplus/bridge/IBridgeService.aidl b/app/src/main/aidl/com/grindrplus/bridge/IBridgeService.aidl
index 012b6d0e..dac4dbe5 100644
--- a/app/src/main/aidl/com/grindrplus/bridge/IBridgeService.aidl
+++ b/app/src/main/aidl/com/grindrplus/bridge/IBridgeService.aidl
@@ -2,4 +2,5 @@ package com.grindrplus.bridge;
 
 interface IBridgeService {
     String getTranslation(String locale);
+    List<String> getAvailableTranslations();
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/grindrplus/GrindrPlus.kt b/app/src/main/java/com/grindrplus/GrindrPlus.kt
index 1130b152..221dd02d 100644
--- a/app/src/main/java/com/grindrplus/GrindrPlus.kt
+++ b/app/src/main/java/com/grindrplus/GrindrPlus.kt
@@ -39,6 +39,7 @@ object GrindrPlus {
 
     lateinit var hookManager: HookManager
     lateinit var translations: JSONObject
+    lateinit var localeTag: String
 
     var currentActivity: Activity? = null
         private set
@@ -100,7 +101,7 @@ object GrindrPlus {
 
         bridgeClient = BridgeClient(context).apply {
             connect {
-                val localeTag = Config.get("locale", "") as String?
+                localeTag = Config.get("locale", "") as String?
                     ?: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                         context.resources.configuration.locales.get(0).toLanguageTag()
                     } else {
@@ -148,7 +149,22 @@ object GrindrPlus {
         return classLoader.loadClass(name)
     }
 
+    fun getTranslation(key: String, vararg placeholders: Pair<String, String>): String {
+        var translation = translations.optString(key, key)
+
+        placeholders.forEach { (placeholder, value) ->
+            translation = translation.replace("{$placeholder}", value)
+        }
+
+        return translation
+    }
+
+    fun getTranslation(key: String): String {
+        return translations.optString(key, key)
+    }
+
     fun reloadTranslations(locale: String) {
-        translations = bridgeClient.getTranslation(locale) ?: JSONObject()
+        localeTag = locale
+        translations = bridgeClient.getTranslation(localeTag) ?: JSONObject()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/grindrplus/bridge/BridgeClient.kt b/app/src/main/java/com/grindrplus/bridge/BridgeClient.kt
index c63196d5..e443becf 100644
--- a/app/src/main/java/com/grindrplus/bridge/BridgeClient.kt
+++ b/app/src/main/java/com/grindrplus/bridge/BridgeClient.kt
@@ -87,4 +87,17 @@ class BridgeClient(private val context: Context) : ServiceConnection {
             JSONObject(it)
         }
     }
+
+    /**
+     * Get list of available translations ("en_US", "es_ES", etc).
+     * @return List of available translations.
+     */
+    fun getAvailableTranslations(): List<String> {
+        if (!isBound) {
+            GrindrPlus.logger.log("Cannot get available translations, service is not bound!")
+            return emptyList()
+        }
+
+        return bridgeService?.getAvailableTranslations() ?: emptyList()
+    }
 }
diff --git a/app/src/main/java/com/grindrplus/bridge/BridgeService.kt b/app/src/main/java/com/grindrplus/bridge/BridgeService.kt
index 9029c911..88f13322 100644
--- a/app/src/main/java/com/grindrplus/bridge/BridgeService.kt
+++ b/app/src/main/java/com/grindrplus/bridge/BridgeService.kt
@@ -29,5 +29,15 @@ class BridgeService : Service() {
                 "{\"error\": \"Translation file not found or failed to load\"}"
             }
         }
+
+        @Throws(RemoteException::class)
+        override fun getAvailableTranslations(): List<String> {
+            return try {
+                assets.list("translations")?.map { it.removeSuffix(".json") } ?: emptyList()
+            } catch (e: Exception) {
+                Log.e("BridgeService", "Error listing translation files", e)
+                emptyList()
+            }
+        }
     }
 }