feat: added reply

bot.py

@@ -3,52 +3,95 @@ from discord.ext import commands
 import re
 import os
 
-# Set up intents explicitly
 intents = discord.Intents.default()
-intents.message_content = True  # Enable message content access
+intents.message_content = True
 
-# Set up the bot
 bot = commands.Bot(command_prefix='!', intents=intents)
 
-# Event: Bot is ready and connected to Discord
 @bot.event
 async def on_ready():
     print(f'Logged in as {bot.user.name}')
 
-# Event: Triggered when a message is sent in a channel the bot can see
+def replace_nixos(text: str) -> str:
+    # Replace "nixos" outside of URLs; preserve capitalization of the first letter
+    def repl(m):
+        if m.group(1):  # a URL match -> keep as-is
+            return m.group(1)
+        word = m.group(2)
+        return 'FagOS' if word and word[0].isupper() else 'fagOS'
+    return re.sub(r'(https?://\S+)|(\bnixos\b)', repl, text, flags=re.IGNORECASE)
+
+async def build_reply_header(message: discord.Message) -> str:
+    """If message is a reply, return a header string with a jump link + short quote."""
+    if not message.reference or not message.reference.message_id:
+        return ""
+
+    # Try cached message first; otherwise fetch it
+    ref = message.reference.resolved
+    if ref is None:
+        try:
+            ref = await message.channel.fetch_message(message.reference.message_id)
+        except discord.NotFound:
+            return ""
+        except discord.Forbidden:
+            return ""
+        except discord.HTTPException:
+            return ""
+
+    author = ref.author.display_name
+    jump = ref.jump_url
+    # Make a short one-line excerpt (content only; ignore embeds/attachments here)
+    excerpt = (ref.content or "").replace("\n", " ").strip()
+    if len(excerpt) > 120:
+        excerpt = excerpt[:117] + "..."
+
+    # Blockquote style + jump link
+    header_lines = [f"> replying to [{author}]({jump})"]
+    if excerpt:
+        header_lines.append(f"> {excerpt}")
+    header = "\n".join(header_lines) + "\n\n"
+    return header
+
 @bot.event
-async def on_message(message):
-    # Ignore messages sent by the bot itself to prevent loops
+async def on_message(message: discord.Message):
     if message.author == bot.user:
         return
 
-    # Replace "nixos" with "fagOS" (preserving case of the first letter), but exclude URLs starting with http(s)://
-    new_content = re.sub(
-        r'(https?://\S+)|(\bnixos\b)',
-        lambda m: m.group(1) if m.group(1) else ('FagOS' if m.group(2)[0].isupper() else 'fagOS'),
-        message.content,
-        flags=re.IGNORECASE
-    )
+    new_content_body = replace_nixos(message.content)
 
-    # Only proceed if the content was actually modified
-    if new_content != message.content:
-        # Get or create a webhook for impersonation
+    # Only proceed if modified
+    if new_content_body != message.content:
+        # Build an emulated reply header if the message was a reply
+        reply_header = await build_reply_header(message)
+        new_content = reply_header + new_content_body
+
+        # Get or create the webhook
         webhooks = await message.channel.webhooks()
         webhook = next((w for w in webhooks if w.name == 'FagOSWebhook'), None)
         if webhook is None:
             webhook = await message.channel.create_webhook(name='FagOSWebhook')
-        
-        await message.delete()  # Delete the original
 
-        # Send the modified message via webhook with original user's username and avatar
+        # Delete the original message
+        try:
+            await message.delete()
+        except discord.Forbidden:
+            # If we can't delete, still continue with sending the replacement
+            pass
+
+        # Send via webhook with the original display name & avatar
+        # Use wait=True so you get the created message back if you ever need it
         await webhook.send(
             content=new_content,
             username=message.author.display_name,
-            avatar_url=message.author.display_avatar.url
+            avatar_url=message.author.display_avatar.url,
+            wait=True,
+            allowed_mentions=discord.AllowedMentions(
+                everyone=False, roles=False, users=True, replied_user=False
+            ),
+            silent=False
         )
 
-    # Allow other commands to process (if any)
+    # Let commands still work
     await bot.process_commands(message)
 
-# Run the bot using the token from the environment variable
 bot.run(os.getenv('FAGOS_TOKEN'))