fix email invites

emails.py

@@ -1,12 +1,31 @@
 #!/usr/bin/env python3
 from __future__ import annotations
 
+import socket
+
 from flask import current_app
 from flask_mail import Message
 
 from extensions import mail
 
 
+def _mail_send_suppressed() -> bool:
+    state = current_app.extensions.get("mail")
+    return bool(getattr(state, "suppress", False))
+
+
+def _send_message(msg: Message) -> None:
+    if not _mail_send_suppressed() and not current_app.config.get("MAIL_SERVER"):
+        raise RuntimeError("Mail server is not configured.")
+
+    previous_timeout = socket.getdefaulttimeout()
+    socket.setdefaulttimeout(float(current_app.config.get("MAIL_TIMEOUT", 5)))
+    try:
+        mail.send(msg)
+    finally:
+        socket.setdefaulttimeout(previous_timeout)
+
+
 def send_password_reset(to_email: str, reset_url: str) -> None:
     msg = Message(
         subject="Reset your myboker.org password",
@@ -19,19 +38,20 @@ def send_password_reset(to_email: str, reset_url: str) -> None:
         ),
         sender=current_app.config.get("MAIL_DEFAULT_SENDER"),
     )
-    mail.send(msg)
+    _send_message(msg)
 
 
-def send_league_invite(to_email: str, league_name: str, invite_url: str, invited_by_email: str) -> None:
+def send_league_invite(to_email: str, league_name: str, invite_url: str, invited_by_email: str, role: str) -> None:
+    role_label = role.strip().lower() if role else "member"
     msg = Message(
-        subject=f"You've been invited to manage {league_name} on myboker.org",
+        subject=f"You've been invited to join {league_name} on myboker.org",
         recipients=[to_email],
         body=(
-            f"{invited_by_email} has invited you to join {league_name} as a manager on myboker.org.\n\n"
+            f"{invited_by_email} has invited you to join {league_name} as a {role_label} on myboker.org.\n\n"
             f"Accept your invitation:\n\n"
             f"{invite_url}\n\n"
             f"This link expires in 7 days. You'll need a myboker.org account with this email address to accept."
         ),
         sender=current_app.config.get("MAIL_DEFAULT_SENDER"),
     )
-    mail.send(msg)
+    _send_message(msg)