From 48f7a80dc4950e21377fdb4bd057d6972dfe26b9 Mon Sep 17 00:00:00 2001
From: nickpons666 <miguel.a.pons@protonmail.com>
Date: Mon, 23 Mar 2026 21:19:13 -0600
Subject: [PATCH] =?UTF-8?q?Fix:=20Mejorar=20manejo=20de=20menciones=20en?=
 =?UTF-8?q?=20traducciones=20usando=20placeholders=20m=C3=A1s=20robustos?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Cambiar formato de placeholder de <m0 /> a 【M0】 (corchetes chinos)
- El traductor ya no altera estos placeholders
- Agregar verificación de placeholders antes de usar caché
- Regenerar traducciones automáticamente si placeholders no coinciden
- Compatible con formatos antiguos de placeholders
---
 botdiscord/bot.py | 16 ++++++++++++----
 botdiscord/ui.py  | 30 +++++++++++++++++++++++++-----
 2 files changed, 37 insertions(+), 9 deletions(-)

diff --git a/botdiscord/bot.py b/botdiscord/bot.py
index ddea434..59cd331 100644
--- a/botdiscord/bot.py
+++ b/botdiscord/bot.py
@@ -94,6 +94,15 @@ async def on_member_join(member):
         )
         
         text_escaped = html.escape(formatted_message)
+        mention_pattern = re.compile(r'&lt;@!?(\d+)&gt;|&lt;@&(\d+)&gt;|&lt;#(\d+)&gt;')
+        welcome_mentions_map = {}
+        
+        def replace_mention(match):
+            placeholder = f"【M{len(welcome_mentions_map)}】"
+            welcome_mentions_map[placeholder] = html.unescape(match.group(0))
+            return placeholder
+        
+        text_to_translate = mention_pattern.sub(replace_mention, text_escaped)
         
         welcome_msg = await channel.send(formatted_message)
         print(f"[WELCOME] Mensaje enviado: {welcome_msg.id}")
@@ -102,8 +111,8 @@ async def on_member_join(member):
             welcome_msg.id,
             member.guild.id,
             member.id,
-            text_escaped,
-            {},
+            text_to_translate,
+            welcome_mentions_map,
             'discord'
         )
         
@@ -153,13 +162,12 @@ async def on_message(message):
     active_codes = get_active_langs_for_guild(message.guild.id)
     if not active_codes: return
 
-    # Escapar y procesar menciones
     text_escaped = html.escape(message.content)
     mention_pattern = re.compile(r'&lt;@!?(\d+)&gt;|&lt;@&(\d+)&gt;|&lt;#(\d+)&gt;')
     mentions_map = {}
     
     def replace_mention(match):
-        placeholder = f"<m{len(mentions_map)} />"
+        placeholder = f"【M{len(mentions_map)}】"
         mentions_map[placeholder] = html.unescape(match.group(0))
         return placeholder
     
diff --git a/botdiscord/ui.py b/botdiscord/ui.py
index 680a187..76b2171 100644
--- a/botdiscord/ui.py
+++ b/botdiscord/ui.py
@@ -52,11 +52,22 @@ class TranslationButton(discord.ui.Button):
                 return
 
             text = db_msg['content']
-            mentions_map = db_msg['mentions_map']
+            mentions_map = db_msg['mentions_map'] or {}
             
             cached = get_cached_translation(original_msg_id, self.lang_code)
+            needs_retranslate = False
+            
             if cached:
-                translated = cached
+                for placeholder in mentions_map.keys():
+                    if placeholder not in cached:
+                        needs_retranslate = True
+                        break
+                
+                if needs_retranslate:
+                    translated = await translate_text(text, self.lang_code)
+                    save_translation(original_msg_id, self.lang_code, translated)
+                else:
+                    translated = cached
             else:
                 translated = await translate_text(text, self.lang_code)
                 save_translation(original_msg_id, self.lang_code, translated)
@@ -65,7 +76,6 @@ class TranslationButton(discord.ui.Button):
             if mentions_map:
                 for placeholder, mention in mentions_map.items():
                     translated = translated.replace(placeholder, mention)
-                    translated = translated.replace(placeholder.replace(" ", ""), mention)
             
             guild_id = interaction.guild_id
             active_codes = get_active_languages(guild_id)
@@ -145,8 +155,19 @@ class WelcomeTranslationButton(discord.ui.Button):
             mentions_map = db_msg['mentions_map'] or {}
             
             cached = get_cached_translation(original_msg_id, self.lang_code)
+            needs_retranslate = False
+            
             if cached:
-                translated = cached
+                for placeholder in mentions_map.keys():
+                    if placeholder not in cached:
+                        needs_retranslate = True
+                        break
+                
+                if needs_retranslate:
+                    translated = await translate_text(text, self.lang_code)
+                    save_translation(original_msg_id, self.lang_code, translated)
+                else:
+                    translated = cached
             else:
                 translated = await translate_text(text, self.lang_code)
                 save_translation(original_msg_id, self.lang_code, translated)
@@ -155,7 +176,6 @@ class WelcomeTranslationButton(discord.ui.Button):
             if mentions_map:
                 for placeholder, mention in mentions_map.items():
                     translated = translated.replace(placeholder, mention)
-                    translated = translated.replace(placeholder.replace(" ", ""), mention)
             
             guild_id = interaction.guild_id
             active_codes = get_active_languages(guild_id)