From 2f64bc99efed1c7ea44e116ab7db12d5f75412a1 Mon Sep 17 00:00:00 2001
From: Heiner Lohaus <hlohaus@users.noreply.github.com>
Date: Mon, 13 Nov 2023 18:58:52 +0100
Subject: Fix Chatgpt4Online Provider

---
 g4f/Provider/deprecated/Ails.py | 101 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 g4f/Provider/deprecated/Ails.py

(limited to 'g4f/Provider/deprecated/Ails.py')

diff --git a/g4f/Provider/deprecated/Ails.py b/g4f/Provider/deprecated/Ails.py
new file mode 100644
index 00000000..93c63a69
--- /dev/null
+++ b/g4f/Provider/deprecated/Ails.py
@@ -0,0 +1,101 @@
+from __future__ import annotations
+
+import hashlib
+import time
+import uuid
+import json
+from datetime import datetime
+from aiohttp import ClientSession
+
+from ...typing import SHA256, AsyncResult, Messages
+from ..base_provider import AsyncGeneratorProvider
+
+
+class Ails(AsyncGeneratorProvider):
+    url = "https://ai.ls"
+    working = False
+    supports_message_history = True
+    supports_gpt_35_turbo = True
+
+    @staticmethod
+    async def create_async_generator(
+        model: str,
+        messages: Messages,
+        stream: bool,
+        proxy: str = None,
+        **kwargs
+    ) -> AsyncResult:
+        headers = {
+            "authority": "api.caipacity.com",
+            "accept": "*/*",
+            "accept-language": "en,fr-FR;q=0.9,fr;q=0.8,es-ES;q=0.7,es;q=0.6,en-US;q=0.5,am;q=0.4,de;q=0.3",
+            "authorization": "Bearer free",
+            "client-id": str(uuid.uuid4()),
+            "client-v": "0.1.278",
+            "content-type": "application/json",
+            "origin": "https://ai.ls",
+            "referer": "https://ai.ls/",
+            "sec-ch-ua": '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"',
+            "sec-ch-ua-mobile": "?0",
+            "sec-ch-ua-platform": '"Windows"',
+            "sec-fetch-dest": "empty",
+            "sec-fetch-mode": "cors",
+            "sec-fetch-site": "cross-site",
+            "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
+            "from-url": "https://ai.ls/?chat=1"
+        }
+        async with ClientSession(
+                headers=headers
+            ) as session:
+            timestamp = _format_timestamp(int(time.time() * 1000))
+            json_data = {
+                "model": "gpt-3.5-turbo",
+                "temperature": kwargs.get("temperature", 0.6),
+                "stream": True,
+                "messages": messages,
+                "d": datetime.now().strftime("%Y-%m-%d"),
+                "t": timestamp,
+                "s": _hash({"t": timestamp, "m": messages[-1]["content"]}),
+            }
+            async with session.post(
+                        "https://api.caipacity.com/v1/chat/completions",
+                        proxy=proxy,
+                        json=json_data
+                    ) as response:
+                response.raise_for_status()
+                start = "data: "
+                async for line in response.content:
+                    line = line.decode('utf-8')
+                    if line.startswith(start) and line != "data: [DONE]":
+                        line = line[len(start):-1]
+                        line = json.loads(line)
+                        if token := line["choices"][0]["delta"].get("content"):
+                            if "ai.ls" in token or "ai.ci" in token:
+                                raise Exception(f"Response Error: {token}")
+                            yield token
+
+
+    @classmethod
+    @property
+    def params(cls):
+        params = [
+            ("model", "str"),
+            ("messages", "list[dict[str, str]]"),
+            ("stream", "bool"),
+            ("temperature", "float"),
+        ]
+        param = ", ".join([": ".join(p) for p in params])
+        return f"g4f.provider.{cls.__name__} supports: ({param})"
+
+
+def _hash(json_data: dict[str, str]) -> SHA256:
+    base_string: str = f'{json_data["t"]}:{json_data["m"]}:WI,2rU#_r:r~aF4aJ36[.Z(/8Rv93Rf:{len(json_data["m"])}'
+
+    return SHA256(hashlib.sha256(base_string.encode()).hexdigest())
+
+
+def _format_timestamp(timestamp: int) -> str:
+    e = timestamp
+    n = e % 10
+    r = n + 1 if n % 2 == 0 else n
+    return str(e - n + r)
\ No newline at end of file
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