From 9c97cdb7b6edcc62d29a72ca64cd682503e693f6 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 18 Oct 2011 13:20:43 +0000
Subject: [PATCH] modules/admin-full: better handle interfaces with unsupported
 protocols

---
 .../luasrc/controller/admin/network.lua          |  6 ++++++
 .../luasrc/view/admin_network/iface_overview.htm | 16 ++++++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/modules/admin-full/luasrc/controller/admin/network.lua b/modules/admin-full/luasrc/controller/admin/network.lua
index 9d9aab4a2c..1e6892e16e 100644
--- a/modules/admin-full/luasrc/controller/admin/network.lua
+++ b/modules/admin-full/luasrc/controller/admin/network.lua
@@ -269,6 +269,12 @@ function iface_status()
 			end
 
 			rv[#rv+1] = data
+		else
+			rv[#rv+1] = {
+				id   = iface,
+				name = iface,
+				type = "ethernet"
+			}
 		end
 	end
 
diff --git a/modules/admin-full/luasrc/view/admin_network/iface_overview.htm b/modules/admin-full/luasrc/view/admin_network/iface_overview.htm
index 0ead36837f..21990bb7dd 100644
--- a/modules/admin-full/luasrc/view/admin_network/iface_overview.htm
+++ b/modules/admin-full/luasrc/view/admin_network/iface_overview.htm
@@ -113,7 +113,7 @@ $Id$
 					}
 
 					var d = document.getElementById(ifc.id + '-ifc-description');
-					if (d && ifc.ifname)
+					if (d && ifc.proto && ifc.ifname)
 					{
 						if (ifc.is_up)
 						{
@@ -164,6 +164,18 @@ $Id$
 
 						d.innerHTML = html;
 					}
+					else if (d && !ifc.proto)
+					{
+						var e = document.getElementById(ifc.id + '-ifc-edit');
+						if (e)
+							e.disabled = true;
+
+						d.innerHTML = String.format(
+							'<em><%:Unsupported protocol type.%></em><br />' +
+							'<a href="%h"><%:Install protocol extensions...%></a>',
+								'<%=luci.dispatcher.build_url("admin/system/packages")%>?query=luci-proto&display=available'
+						);
+					}
 					else if (d)
 					{
 						d.innerHTML = '<em><%:Interface not present or not connected yet.%></em>';
@@ -214,7 +226,7 @@ $Id$
 					<td style="width:420px">
 						<input type="button" class="cbi-button cbi-button-add" style="width:100px; background-image:url(<%=resource%>/cbi/reload.gif)" onclick="iface_shutdown('<%=net%>', true)" title="<%:Reconnect this interface%>" value="<%:Connect%>" />
 						<input type="button" class="cbi-button cbi-button-add" style="width:100px; background-image:url(<%=resource%>/cbi/reset.gif)" onclick="iface_shutdown('<%=net%>', false)" title="<%:Shutdown this interface%>" value="<%:Stop%>" />
-						<input type="button" class="cbi-button cbi-button-add" style="width:100px; background-image:url(<%=resource%>/cbi/edit.gif)" onclick="location.href='<%=luci.dispatcher.build_url("admin/network/network", net)%>'" title="<%:Edit this interface%>" value="<%:Edit%>" />
+						<input type="button" class="cbi-button cbi-button-add" style="width:100px; background-image:url(<%=resource%>/cbi/edit.gif)" onclick="location.href='<%=luci.dispatcher.build_url("admin/network/network", net)%>'" title="<%:Edit this interface%>" value="<%:Edit%>" id="<%=net%>-ifc-edit" />
 						<input type="button" class="cbi-button cbi-button-add" style="width:100px; background-image:url(<%=resource%>/cbi/remove.gif)" onclick="if (confirm('<%:Really delete this interface? The deletion cannot be undone!\nYou might lose access to this router if you are connected via this interface.%>')) location.href='<%=luci.dispatcher.build_url("admin/network/iface_delete", net)%>'" title="<%:Delete this interface%>" value="<%:Delete%>" />
 					</td>
 				</tr>
-- 
2.30.2