81 lines
3.0 KiB
Python
81 lines
3.0 KiB
Python
from openai import OpenAI
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class OmixChatPro:
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"""
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Node برای چت با OpenAI (کلید API به عنوان ورودی + تاریخچه + انتخاب مدل)
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"""
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chat_history = [] # ذخیره تاریخچه برای این نود
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@classmethod
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def INPUT_TYPES(cls):
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return {
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"required": {
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"api_key": ("STRING", {"multiline": False, "default": "🔑 sk-proj-xxxxxxxxx"}),
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"user_message": ("STRING", {"multiline": True, "default": "شروع جت Start Chat "}),
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"model": (["gpt-4.1-mini", "gpt-4.1", "gpt-4o-mini", "gpt-4o"], {"default": "gpt-4.1-mini"}),
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},
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"optional": {
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"reset": ("BOOLEAN", {"default": False}),
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"send_history": ("BOOLEAN", {"default": True}),
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}
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}
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RETURN_TYPES = ("STRING", "STRING")
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RETURN_NAMES = ("last_reply", "chat_history")
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FUNCTION = "chat"
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CATEGORY = "👾 OmiX/Chat"
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def chat(self, api_key, user_message, model, reset=False, send_history=True):
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if reset:
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self.chat_history.clear()
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return ("[History cleared]", "")
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if not user_message.strip():
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return ("", "\n".join(self.chat_history))
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if not api_key or not api_key.startswith("sk-"):
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reply = "❌ لطفاً یک API Key معتبر وارد کنید."
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return reply, "\n".join(self.chat_history)
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try:
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client = OpenAI(api_key=api_key)
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# ساخت پیامها
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if send_history and self.chat_history:
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messages = [{"role": "system", "content": "تو یک دستیار مفید هستی و فارسی جواب میدهی."}]
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for line in self.chat_history:
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if line.startswith("👤"):
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messages.append({"role": "user", "content": line[2:].strip()})
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elif line.startswith("🤖"):
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messages.append({"role": "assistant", "content": line[2:].strip()})
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messages.append({"role": "user", "content": user_message})
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else:
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messages = [
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{"role": "system", "content": "تو یک دستیار مفید هستی و فارسی جواب میدهی."},
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{"role": "user", "content": user_message},
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]
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resp = client.chat.completions.create(
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model=model,
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messages=messages,
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)
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reply = resp.choices[0].message.content.strip()
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except Exception as e:
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reply = f"❌ خطا: {e}"
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# اضافه به تاریخچه
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self.chat_history.append(f"👤 {user_message}")
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self.chat_history.append(f"🤖 {reply}")
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return reply, "\n".join(self.chat_history)
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NODE_CLASS_MAPPINGS = {
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"OmixChatPro": OmixChatPro
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"OmixChatPro": "👾 OpenAI Chat OmiXDev"
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}
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