From 6d331c3ebdc21108a919c518043fea84b7061f37 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Thu, 26 Nov 2020 17:16:54 +0000
Subject: [PATCH] Add static IP fields, fallback, toggle state

---
 app/js/custom.js           | 11 +++++++
 templates/dhcp/general.php | 63 +++++++++++++++++++++++++++++++++-----
 2 files changed, 67 insertions(+), 7 deletions(-)

diff --git a/app/js/custom.js b/app/js/custom.js
index de05908d..b8876be5 100644
--- a/app/js/custom.js
+++ b/app/js/custom.js
@@ -245,6 +245,9 @@ function loadInterfaceDHCPSelect() {
     $.get('ajax/networking/get_netcfg.php?iface='+iface,function(data){
         jsonData = JSON.parse(data);
         $('#dhcp-iface')[0].checked = jsonData.DHCPEnabled;
+        $('#txtipaddress').val(jsonData.StaticIP);
+        $('#txtgateway').val(jsonData.StaticRouters);
+        $('#chkfallback')[0].checked = jsonData.FallbackEnabled;
         $('#txtrangestart').val(jsonData.RangeStart);
         $('#txtrangeend').val(jsonData.RangeEnd);
         $('#txtrangeleasetime').val(jsonData.leaseTime);
@@ -253,6 +256,14 @@ function loadInterfaceDHCPSelect() {
         $('#cbxrangeleasetimeunits').val(jsonData.leaseTimeInterval);
         $('#no-resolv')[0].checked = jsonData.upstreamServersEnabled;
         $('#cbxdhcpupstreamserver').val(jsonData.upstreamServers[0]);
+        $('#txtmetric').val(jsonData.Metric);
+        if (jsonData.StaticIP !== null && jsonData.StaticIP !== '') {
+            $('#chkstatic').closest('.btn').button('toggle');
+            $('#chkstatic').closest('.btn').blur();
+        } else {
+            $('#chkdhcp').closest('.btn').button('toggle');
+            $('#chkdhcp').closest('.btn').blur();
+        }
     });
 }
 
diff --git a/templates/dhcp/general.php b/templates/dhcp/general.php
index 60f5b228..178a7a95 100644
--- a/templates/dhcp/general.php
+++ b/templates/dhcp/general.php
@@ -7,6 +7,48 @@
     </div>
   </div>
 
+  <h5 class="mt-1"><?php echo _("Adapter IP Address Settings"); ?></h5>
+  <div class="row">
+    <div class="form-group col-md-6">
+      <div class="btn-group btn-group-toggle" data-toggle="buttons">
+        <label class="btn btn-light active">
+          <input type="radio" name="adapter-ip" id="chkdhcp" autocomplete="off" checked>DHCP
+        </label>
+        <label class="btn btn-light">
+          <input type="radio" name="adapter-ip" id="chkstatic" autocomplete="off">Static IP
+        </label>
+      </div>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="form-group col-md-6">
+        <div class="custom-control custom-switch">
+          <input class="custom-control-input" id="chkfallback" type="checkbox" name="Fallback" value="1" aria-describedby="fallback-description">
+          <label class="custom-control-label" for="fallback"><?php echo _("Enable fallback to static option") ?></label>
+        </div>
+        <p class="mb-0" id="fallback-description">
+          <small><?php echo _("Enable this option to configure a static profile and fall back to it when DHCP lease fails.") ?></small>
+        </p>
+    </div>
+  </div>
+
+  <h5 class="mt-1">Static IP options</h5>
+  <div class="row">
+    <div class="form-group col-md-6">
+      <label for="code"><?php echo _("IP Address"); ?></label>
+      <input type="text" class="form-control" id="txtipaddress" name="StaticIP" />
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="form-group col-md-6">
+      <label for="code"><?php echo _("Default gateway"); ?></label>
+      <input type="text" class="form-control" id="txtgateway" name="DefaultGateway" />
+    </div>
+  </div>
+
+  <h5 class="mt-1">DHCP options</h5>
   <div class="row">
     <div class="form-group col-md-6">
       <div class="input-group">
@@ -16,30 +58,30 @@
           <label class="custom-control-label" for="dhcp-iface"><?php echo _("Enable DHCP for this interface") ?></label>
         </div>
         <p class="mb-0" id="dhcp-iface-description">
-          <small><?php echo _("Enable this option if you want RaspAP to assign IP addresses on the selected interface.") ?></small>
+          <small><?php echo _("Enable this option if you want RaspAP to assign IP addresses to clients on the selected interface. A static IP address is required for this option.") ?></small>
         </p>
       </div>
      </div>
   </div>
-
+  
   <div class="row">
     <div class="form-group col-md-6">
       <label for="code"><?php echo _("Starting IP Address"); ?></label>
-      <input type="text" class="form-control" id="txtrangestart" name="RangeStart" value="<?php echo htmlspecialchars($RangeStart, ENT_QUOTES); ?>" />
+      <input type="text" class="form-control" id="txtrangestart" name="RangeStart" />
     </div>
   </div>
 
   <div class="row">
     <div class="form-group col-md-6">
       <label for="code"><?php echo _("Ending IP Address"); ?></label>
-      <input type="text" class="form-control" id="txtrangeend" name="RangeEnd" value="<?php echo htmlspecialchars($RangeEnd, ENT_QUOTES); ?>" />
+      <input type="text" class="form-control" id="txtrangeend" name="RangeEnd" />
     </div>
   </div>
 
   <div class="row">
     <div class="form-group col-xs-3 col-sm-3">
       <label for="code"><?php echo _("Lease Time"); ?></label>
-      <input type="text" class="form-control" id="txtrangeleasetime" name="RangeLeaseTime" value="<?php echo htmlspecialchars($arrRangeLeaseTime[1], ENT_QUOTES); ?>" />
+      <input type="text" class="form-control" id="txtrangeleasetime" name="RangeLeaseTime" />
     </div>
     <div class="col-xs-3 col-sm-3">
       <label for="code"><?php echo _("Interval"); ?></label>
@@ -55,14 +97,21 @@
   <div class="row">
     <div class="form-group col-md-6">
       <label for="code"><?php echo _("DNS Server"); ?> 1</label>
-      <input type="text" class="form-control" id="txtdns1" name="DNS1" value="<?php echo htmlspecialchars($DNS1, ENT_QUOTES); ?>" />
+      <input type="text" class="form-control" id="txtdns1" name="DNS1" />
     </div>
   </div>
 
   <div class="row">
     <div class="form-group col-md-6">
       <label for="code"><?php echo _("DNS Server"); ?> 2</label>
-      <input type="text" class="form-control" id="txtdns2" name="DNS2" value="<?php echo htmlspecialchars($DNS2, ENT_QUOTES); ?>" />
+      <input type="text" class="form-control" id="txtdns2" name="DNS2" />
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="form-group col-md-6">
+      <label for="<metric"><?php echo _("Metric") ?></label>
+      <input type="text" class="form-control" id="txtmetric" name="Metric">
     </div>
   </div>