From 0501a13026838f688eb8822bf080b0040672190a Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Fri, 14 Oct 2011 14:35:27 +0000
Subject: Modify listdevices to also display the class values for each device

---
 provisioning-listdevices-html.lsp | 32 ++++++++++++++++++++------------
 provisioning-model.lua            | 12 ++++++++++--
 2 files changed, 30 insertions(+), 14 deletions(-)

diff --git a/provisioning-listdevices-html.lsp b/provisioning-listdevices-html.lsp
index c19f281..b203368 100644
--- a/provisioning-listdevices-html.lsp
+++ b/provisioning-listdevices-html.lsp
@@ -26,18 +26,30 @@ require("viewfunctions")
 <% displaycommandresults({"deletedevice", "editdevice", "editdeviceparams", "overridedeviceparams"}, session) %>
 <% displaycommandresults({"createdevice"}, session, true) %>
 
+<% -- Determine all of the groups
+local tmp = {}
+for k,v in ipairs( view.value ) do
+	for g,c in pairs(v) do
+		if not tmp[g] then tmp[g] = true end
+	end
+end
+local display = {}
+for n in pairs(tmp) do
+	if n ~= "device_id" then
+		display[#display+1] = n
+	end
+end
+table.sort(display)
+%>
+
 <h1>Devices</h1>
 <DL>
 <TABLE id="list" class="tablesorter"><THEAD>
 	<TR style="background:#eee;font-weight:bold;">
 		<TH>Action</TH>
 		<TH>Device ID</TH>
-	<% if page_info.action ~= "listdevices" then %>
-	<% if view.value[1] and view.value[1].group and view.value[1].group ~= "" then %>
-		<TH>Group</TH>
-	<% end %>
-		<TH>Param</TH>
-		<TH>Value</TH>
+	<% for i,n in ipairs(display) do %>
+		<TH><%= string.gsub(n, "^.", string.upper) %>
 	<% end %>
 	</TR>		
 </THEAD><TBODY>
@@ -60,12 +72,8 @@ require("viewfunctions")
 		<% end %>
 		</TD>
 		<TD><%= html.html_escape(v.device_id) %></TD>
-	<% if page_info.action ~= "listdevices" then %>
-	<% if v.group and v.group ~= "" then %>
-		<TD><%= html.html_escape(v.group) %></TD>
-	<% end %>
-		<TD><%= html.html_escape(v.param) %></TD>
-		<TD><%= html.html_escape(v.value) %></TD>
+	<% for i,n in ipairs(display) do %>
+		<TD><%= html.html_escape(v[n]) %></TD>
 	<% end %>
 	</TR>
 <% end %>
diff --git a/provisioning-model.lua b/provisioning-model.lua
index f96da7e..61633d6 100644
--- a/provisioning-model.lua
+++ b/provisioning-model.lua
@@ -1191,8 +1191,16 @@ list_devices = function()
 	-- Get the devices from the DB
         local res, err = pcall(function()
 		local connected = databaseconnect()
-		local sql = "SELECT device_id FROM devices_to_classes GROUP BY device_id ORDER BY device_id ASC"
-		retval = getselectresponse(sql)
+		local sql = "SELECT device_id, c.label AS class, g.label AS group FROM devices_to_classes d2c JOIN provisioning_classes c USING(class_id) JOIN provisioning_class_groups g USING(class_group_id) ORDER BY device_id"
+		local tmp = getselectresponse(sql)
+		local reverse_device_id = {}
+		for i,d in ipairs(tmp) do
+			if not reverse_device_id[d.device_id] then
+				retval[#retval+1] = {device_id=d.device_id}
+				reverse_device_id[d.device_id] = #retval
+			end
+			retval[reverse_device_id[d.device_id]][d.group] = d.class
+		end
 		if connected then databasedisconnect() end
 	end)
 	if not res and err then
-- 
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