Add back conditional forwarding to webpage.sh

This was accidentally removed in a previous PR.

Signed-off-by: Mcat12 <newtoncat12@yahoo.com>

advanced/Scripts/webpage.sh

@@ -205,6 +205,10 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423
 		add_dnsmasq_setting "interface" "${PIHOLE_INTERFACE}"
 	fi
 
+	if [[ "${CONDITIONAL_FORWARDING}" == true ]]; then
+		add_dnsmasq_setting "server=/${CONDITIONAL_FORWARDING_DOMAIN}/${CONDITIONAL_FORWARDING_IP}"
+		add_dnsmasq_setting "server=/${CONDITIONAL_FORWARDING_REVERSE}/${CONDITIONAL_FORWARDING_IP}"
+	fi
 }
 
 SetDNSServers() {
@@ -234,6 +238,18 @@ SetDNSServers() {
 		change_setting "DNSSEC" "false"
 	fi
 
+	if [[ "${args[6]}" == "conditional_forwarding" ]]; then
+		change_setting "CONDITIONAL_FORWARDING" "true"
+		change_setting "CONDITIONAL_FORWARDING_IP" "${args[7]}"
+		change_setting "CONDITIONAL_FORWARDING_DOMAIN" "${args[8]}"
+		change_setting "CONDITIONAL_FORWARDING_REVERSE" "${args[9]}"
+	else
+		change_setting "CONDITIONAL_FORWARDING" "false"
+		delete_setting "CONDITIONAL_FORWARDING_IP"
+		delete_setting "CONDITIONAL_FORWARDING_DOMAIN"
+		delete_setting "CONDITIONAL_FORWARDING_REVERSE"
+	fi
+
 	ProcessDNSSettings
 
 	# Restart dnsmasq to load new configuration