140 lines
4.3 KiB
Python
140 lines
4.3 KiB
Python
import os
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import discord
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from discord.ext import commands
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from openai import OpenAI
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import base64
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import requests
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from io import BytesIO
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from collections import deque
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from dotenv import load_dotenv
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# Load environment variables
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load_dotenv()
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# Get environment variables
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DISCORD_TOKEN = os.getenv('DISCORD_TOKEN')
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OPENAI_API_KEY = os.getenv('OPENAI_API_KEY')
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OPENWEBUI_API_BASE = os.getenv('OPENWEBUI_API_BASE')
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MODEL_NAME = os.getenv('MODEL_NAME')
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# Configure OpenAI client to point to OpenWebUI
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client = OpenAI(
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api_key=os.getenv('OPENAI_API_KEY'),
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base_url=os.getenv('OPENWEBUI_API_BASE') # e.g., "http://localhost:8080/v1"
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)
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# Configure OpenAI
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# TODO: The 'openai.api_base' option isn't read in the client API. You will need to pass it when you instantiate the client, e.g. 'OpenAI(base_url=OPENWEBUI_API_BASE)'
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# openai.api_base = OPENWEBUI_API_BASE
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# Initialize Discord bot
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intents = discord.Intents.default()
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intents.message_content = True
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intents.messages = True
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bot = commands.Bot(command_prefix='!', intents=intents)
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# Message history cache
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channel_history = {}
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async def download_image(url):
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response = requests.get(url)
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if response.status_code == 200:
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image_data = BytesIO(response.content)
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base64_image = base64.b64encode(image_data.read()).decode('utf-8')
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return base64_image
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return None
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async def get_chat_history(channel, limit=100):
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messages = []
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async for message in channel.history(limit=limit):
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content = f"{message.author.name}: {message.content}"
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# Handle attachments (images)
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for attachment in message.attachments:
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if any(attachment.filename.lower().endswith(ext) for ext in ['.png', '.jpg', '.jpeg', '.gif', '.webp']):
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content += f" [Image: {attachment.url}]"
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messages.append(content)
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return "\n".join(reversed(messages))
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async def get_ai_response(context, user_message, image_urls=None):
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messages = [{"role": "user", "content": []}]
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# Add text content
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text_content = f"##CONTEXT##\n{context}\n##ENDCONTEXT##\n\n{user_message}"
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messages[0]["content"].append({"type": "text", "text": text_content})
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# Add image content if present
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if image_urls:
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for url in image_urls:
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base64_image = await download_image(url)
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if base64_image:
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messages[0]["content"].append({
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"type": "image_url",
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"image_url": {
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"url": f"data:image/jpeg;base64,{base64_image}"
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}
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})
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try:
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response = client.chat.completions.create(
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model=MODEL_NAME,
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messages=messages
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)
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return response.choices[0].message.content
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except Exception as e:
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return f"Error: {str(e)}"
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@bot.event
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async def on_message(message):
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# Ignore messages from the bot itself
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if message.author == bot.user:
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return
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should_respond = False
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# Check if bot was mentioned
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if bot.user in message.mentions:
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should_respond = True
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# Check if message is a DM
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if isinstance(message.channel, discord.DMChannel):
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should_respond = True
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if should_respond:
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async with message.channel.typing():
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# Get chat history
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history = await get_chat_history(message.channel)
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# Remove bot mention from the message
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user_message = message.content.replace(f'<@{bot.user.id}>', '').strip()
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# Collect image URLs from the message
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image_urls = []
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for attachment in message.attachments:
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if any(attachment.filename.lower().endswith(ext) for ext in ['.png', '.jpg', '.jpeg', '.gif', '.webp']):
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image_urls.append(attachment.url)
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# Get AI response
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response = await get_ai_response(history, user_message, image_urls)
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# Send response
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await message.reply(response)
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await bot.process_commands(message)
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@bot.event
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async def on_ready():
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print(f'{bot.user} has connected to Discord!')
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def main():
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if not all([DISCORD_TOKEN, OPENAI_API_KEY, OPENWEBUI_API_BASE, MODEL_NAME]):
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print("Error: Missing required environment variables")
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return
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bot.run(DISCORD_TOKEN)
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if __name__ == "__main__":
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main()
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