From 02b84fb519c853cee0a7765b475371d9eb59cf60 Mon Sep 17 00:00:00 2001
From: Heiner Lohaus <hlohaus@users.noreply.github.com>
Date: Mon, 26 Feb 2024 10:59:18 +0100
Subject: Improve filter_messages in gui Add rdns suport for proxies

---
 g4f/gui/client/html/index.html |  1 -
 g4f/gui/client/js/chat.v1.js   | 19 +++++++++++++++----
 g4f/providers/helper.py        |  6 +++++-
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/g4f/gui/client/html/index.html b/g4f/gui/client/html/index.html
index 102a762e..9ef8a820 100644
--- a/g4f/gui/client/html/index.html
+++ b/g4f/gui/client/html/index.html
@@ -173,7 +173,6 @@
                             <option value="">Provider: Auto</option>
                             <option value="Bing">Bing</option>
                             <option value="OpenaiChat">OpenaiChat</option>
-                            <option value="HuggingChat">HuggingChat</option>
                             <option value="Gemini">Gemini</option>
                             <option value="Liaobots">Liaobots</option>
                             <option value="Phind">Phind</option>
diff --git a/g4f/gui/client/js/chat.v1.js b/g4f/gui/client/js/chat.v1.js
index c727dbf9..edd27689 100644
--- a/g4f/gui/client/js/chat.v1.js
+++ b/g4f/gui/client/js/chat.v1.js
@@ -121,6 +121,20 @@ const remove_cancel_button = async () => {
 };
 
 const filter_messages = (messages) => {
+    // Removes none user messages at end
+    let last_message;
+    while (last_message = new_messages.pop()) {
+        if (last_message["role"] == "user") {
+            new_messages.push(last_message);
+            break;
+        }
+    }
+
+    // Remove history, if it is selected
+    if (document.getElementById('history')?.checked) {
+        messages = [messages[messages.length-1]];
+    }
+
     let new_messages = [];
     for (i in messages) {
         new_message = messages[i];
@@ -135,6 +149,7 @@ const filter_messages = (messages) => {
             new_messages.push(new_message)
         }
     }
+
     return new_messages;
 }
 
@@ -143,10 +158,6 @@ const ask_gpt = async () => {
     messages = await get_messages(window.conversation_id);
     total_messages = messages.length;
 
-    // Remove history, if it is selected
-    if (document.getElementById('history')?.checked) {
-        messages = [messages[messages.length-1]];
-    }
     messages = filter_messages(messages);
 
     window.scrollTo(0, 0);
diff --git a/g4f/providers/helper.py b/g4f/providers/helper.py
index 49d033d1..6981f984 100644
--- a/g4f/providers/helper.py
+++ b/g4f/providers/helper.py
@@ -55,7 +55,11 @@ def get_connector(connector: BaseConnector = None, proxy: str = None) -> Optiona
     if proxy and not connector:
         try:
             from aiohttp_socks import ProxyConnector
-            connector = ProxyConnector.from_url(proxy)
+            rdns = False
+            if proxy.startswith("socks5h://"):
+                proxy = proxy.replace("socks5h://", "socks5://")
+                rdns = True
+            connector = ProxyConnector.from_url(proxy, rdns=rdns)
         except ImportError:
             raise MissingRequirementsError('Install "aiohttp_socks" package for proxy support')
     return connector
\ No newline at end of file
-- 
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