Hubzilla configuration menu style

src/freedombone-app-hubzilla

@@ -138,27 +138,22 @@ function hubzilla_channel_directory_server {
 }
 
 function configure_interactive_hubzilla {
+    W=(1 $"Set channel directory server"
+       2 $"Renew SSL certificate")
+
     while true
     do
-        data=$(mktemp 2>/dev/null)
+        # shellcheck disable=SC2068
-        dialog --backtitle $"Freedombone Control Panel" \
+        selection=$(dialog --backtitle $"Freedombone Administrator Control Panel" --title $"Hubzilla" --menu $"Choose an operation, or ESC to exit:" 10 60 2 "${W[@]}" 3>&2 2>&1 1>&3)
-               --title $"Hubzilla" \
+
-               --radiolist $"Choose an operation:" 13 70 4 \
+        if [ ! "$selection" ]; then
-               1 $"Set channel directory server" off \
+            break
-               2 $"Renew SSL certificate" off \
+        fi
-               3 $"Back to main menu" on 2> "$data"
+
-        sel=$?
+        case $selection in
-        case $sel in
-            1) break;;
-            255) break;;
-        esac
-        case $(cat "$data") in
             1) hubzilla_channel_directory_server;;
             2) hubzilla_renew_cert;;
-            3) rm -f "$data"
-               break;;
         esac
-        rm -f "$data"
     done
 }