add logging in as guest

telnet-basic/main.py

@@ -26,6 +26,8 @@ from api import ServerConnection
 
 server = ServerConnection()
 
+guestLogin = False
+
 def errorTxt(obj):
     if obj["server"]:
         return f"Server error: {obj["error"]}"
@@ -343,10 +345,15 @@ async def mainScreen():
     def exit_(event):
         event.app.exit()
 
+    if guestLogin:
+        name = "[guest]"
+    else:
         stat = await server.status()
         if stat["type"]=="error" or not stat["response"]["login"]: return
         name = stat["response"]["name"]
 
+    def restart():
+        get_app().exit(result="restart")
 
     # ------------------------------------------------------------
     # Settings -> Accounts -> Log Out
@@ -466,6 +473,7 @@ async def mainScreen():
     # ------------------------------------------------------------
 
     async def _updateisettings():
+        if guestLogin: return
         res = await server.setisettings("basic",intset)
         if res["type"]=="error":
             if res["server"]:
@@ -592,13 +600,20 @@ async def mainScreen():
     # Settings Menu
     # ------------------------------------------------------------
 
+    acc = HButtonSelect([("Log out",logout),("Change username",changename),("Change password",changepass)])
+    if guestLogin:
+        acc = HSplit([
+            Box(HButtonSelect([("Log out",logout)]),padding=0),
+            Label("You are currently logged in as a guest."),
+        ])
+
     settings = HSelectLayout(kb,[
-        HButtonSelect([("Log out",logout),("Change username",changename),("Change password",changepass)]),
+        acc,
 
         HSplit([
             Window(FormattedTextControl(text=showISettings,focusable=False),dont_extend_height=True),
-            Box(HButtonSelect([("Change color depth",changecolor),("Change text encoding",changeenc)]),padding=0),
-            Label("\n\nYou will need to restart or relog to apply any new changes."),
+            Box(HButtonSelect([("Change color depth",changecolor),("Change text encoding",changeenc),("Apply changes",restart)]),padding=0),
+            Label("\n\nYou will need to restart the interface or relog to apply any new changes."),
         ])
     ],[
         None,
@@ -799,8 +814,14 @@ async def loginCredsScreen():
     def create_handler() -> None:
         get_app().exit(result="create")
 
+    def guest_handler() -> None:
+        global guestLogin
+        guestLogin = True
+        get_app().exit(result="guest")
+
     login_button = Button(text="Log In", handler=ok_handler, width=16)
     create_button = Button(text="Create Account", handler=create_handler, width=16)
+    guest_button = Button(text="Use Guest", handler=guest_handler, width=16)
     exit_button = Button(text="Exit", handler=_return_none, width=16)
 
     usernameValidator = Validator.from_callable(isValidUsername, error_message='Invalid username')
@@ -835,7 +856,7 @@ async def loginCredsScreen():
             ],
             padding=D(preferred=1, max=1),
         ),
-        buttons=[login_button, create_button, exit_button],
+        buttons=[login_button, create_button, guest_button, exit_button],
         with_background=True,
     )
     app = Application(key_bindings=quitKB, layout=Layout(dialog), **defaultAppSettings())
@@ -847,8 +868,8 @@ async def loginCredsScreen():
         appres = await app.run_async()
         if type(appres)==tuple:
             name,pwrd = appres
-        elif type(appres)==str and appres=="create":
-            return "create"
+        elif type(appres)==str:
+            return appres
         else:
             await server.disconnect()
             exit()
@@ -867,7 +888,7 @@ async def logoutScreen():
         if res != "login": return
 
 async def main():
-    global intset
+    global intset, guestLogin
 
     try:
         await asyncio.wait_for(server.connect(), timeout=10)
@@ -888,10 +909,14 @@ async def main():
                         await message_dialog(title="Error",text=f"{errorTxt(ires)}\n\nThese settings might not have been sent to the internal server.\nYou will be asked again the next time you log in to your account.").run_async()
                 else:
                     intset = ires["response"]
+            if stat["response"]["login"] or guestLogin:
                 res = await mainScreen()
                 if res!="restart":
                     if res!="login":
                         break
+                    if guestLogin:
+                        guestLogin = False
+                    else:
                         await server.logout()
             else:
                 intset = {"color":4,"encoding":"ascii"}