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AstraOS commited on Jul 5

Commit

e1bee2a

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1 Parent(s): e2a22c5

Update app.py

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Files changed (1) hide show

app.py +56 -26

app.py CHANGED Viewed

@@ -454,34 +454,64 @@ def execute_command(message):
 # ───────────────────────────────────────────────────  FastAPI ───
 app = FastAPI()
-@app.get("/")
-def root():                       # ② health‑check hits this → must return 200 quickly
-    # return {"status": "ok"}
-    return RedirectResponse(
-        url="https://t.me/python3463_bot",
-        status_code=status.HTTP_302_FOUND  # 302 is fine too
-    )
-    # html_content = """
-    # <!DOCTYPE html>
-    # <html>
-    # <head>
-    #     <title>Telegram Bot Preview</title>
-    #     <meta property="og:title" content="Join the Python Bot" />
-    #     <meta property="og:description" content="Click to chat with the Python Bot on Telegram." />
-    #     <meta property="og:url" content="https://t.me/python3463_bot" />
-    #     <meta property="og:type" content="website" />
-    #     <meta property="og:image" content="https://telegram.org/img/t_logo.png" />
-    # </head>
-    # <body>
-    #     <h1>Open Telegram Bot</h1>
-    #     <p><a href="https://t.me/python3463_bot" target="_blank">Click here to open the bot</a></p>
-    #     <iframe src="https://t.me/python3463_bot" width="100%" height="500px" style="border:none;"></iframe>
-    # </body>
-    # </html>
-    # """
-    # return HTMLResponse(content=html_content)
 @app.on_event("startup")
 def startup():

 # ───────────────────────────────────────────────────  FastAPI ───
+# app = FastAPI()
+# @app.get("/")
+# def root():                       # ② health‑check hits this → must return 200 quickly
+#     # return {"status": "ok"}
+#     return RedirectResponse(
+#         url="https://t.me/python3463_bot",
+#         status_code=status.HTTP_302_FOUND  # 302 is fine too
+#     )
+CACHE_TTL = 60 * 60  # 1 hour
+CACHE = {}
+BOT_USERNAME = "python3463_bot"
+TME_URL      = f"https://t.me/{BOT_USERNAME}"
+def get_avatar_url() -> str | None:
+    now = time.time()
+    if "photo" in CACHE and now - CACHE["ts"] < CACHE_TTL:
+        return CACHE["photo"]
+    html = requests.get(TME_URL, timeout=5).text
+    m = re.search(r'<meta property="og:image" content="([^"]+)"', html)
+    if m:
+        CACHE["photo"] = m.group(1)
+        CACHE["ts"] = now
+        return CACHE["photo"]
+    return None
 app = FastAPI()
+@app.get("/", include_in_schema=False)
+def root():
+    photo = get_avatar_url() or "/static/telegram.png"
+    html = f"""
+    <html>
+      <head>
+        <title>Python Bot</title>
+        <style>
+          body{{font-family:sans-serif;display:flex;justify-content:center;}}
+          .card{{max-width:420px;padding:24px;border-radius:12px;
+                 box-shadow:0 4px 12px rgba(0,0,0,.1);text-align:center;}}
+          img{{border-radius:50%;width:120px;height:120px;object-fit:cover;}}
+          a.btn{{background:#2AABEE;color:#fff;padding:12px 24px;border-radius:8px;
+                text-decoration:none;font-weight:bold;display:inline-block;margin-top:12px;}}
+        </style>
+      </head>
+      <body>
+        <div class="card">
+          <img src="{photo}" alt="Bot Avatar">
+          <h2>Python Bot</h2>
+          <p><strong>@{BOT_USERNAME}</strong></p>
+          <p>The fastest way to practise Python 3.</p>
+          <a class="btn" href="https://t.me/{BOT_USERNAME}" target="_blank">Start Bot</a>
+        </div>
+      </body>
+    </html>
+    """
+    return HTMLResponse(html)
 @app.on_event("startup")
 def startup():