GUI -- Preliminary work for converting tabular views to use the shared web-socket rather than via REST. WIP.

Change-Id: I68de98e8df0a2bbcebe15ad9015ce6b4df43d81c
diff --git a/web/gui/src/main/webapp/app/view/host/host.css b/web/gui/src/main/webapp/app/view/host/host.css
new file mode 100644
index 0000000..2b97bfb
--- /dev/null
+++ b/web/gui/src/main/webapp/app/view/host/host.css
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ ONOS GUI -- Device View -- CSS file
+ */
+
+#ov-device th {
+    cursor: pointer;
+}
\ No newline at end of file
diff --git a/web/gui/src/main/webapp/app/view/host/host.html b/web/gui/src/main/webapp/app/view/host/host.html
new file mode 100644
index 0000000..7ab65e2
--- /dev/null
+++ b/web/gui/src/main/webapp/app/view/host/host.html
@@ -0,0 +1,42 @@
+<!-- Host partial HTML -->
+<div id="ov-host">
+    <h2>Hosts ({{ctrl.hostData.length}} total)</h2>
+    <table class="summary-list"
+           onos-fixed-header
+           onos-sortable-header
+           sort-callback="sortCallback(urlSuffix)">
+        <thead>
+            <tr>
+                <th colId="available"></th>
+                <th colId="type"></th>
+                <th colId="id" sortable>Host ID </th>
+                <th colId="mfr" sortable>Vendor </th>
+                <th colId="hw" sortable>H/W Version </th>
+                <th colId="sw" sortable>S/W Version </th>
+                <th colId="chassisid" sortable>Chassis ID </th>
+                <th colId="serial" sortable>Serial # </th>
+                <th colId="protocol" sortable>Protocol </th>
+            </tr>
+        </thead>
+
+        <tbody>
+        <tr ng-repeat="host in ctrl.hostData"
+            ng-repeat-done>
+            <td class="table-icon">
+                <div icon icon-id="{{host._iconid_available}}"></div>
+            </td>
+            <td class="table-icon">
+                <div icon icon-id="{{host._iconid_type}}"></div>
+            </td>
+            <td>{{host.id}}</td>
+            <td>{{host.mfr}}</td>
+            <td>{{host.hw}}</td>
+            <td>{{host.sw}}</td>
+            <td>{{host.chassisid}}</td>
+            <td>{{host.serial}}</td>
+            <td>{{host.protocol}}</td>
+        </tr>
+        </tbody>
+    </table>
+
+</div>
diff --git a/web/gui/src/main/webapp/app/view/host/host.js b/web/gui/src/main/webapp/app/view/host/host.js
new file mode 100644
index 0000000..0849cdb
--- /dev/null
+++ b/web/gui/src/main/webapp/app/view/host/host.js
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ ONOS GUI -- Host View Module
+ */
+
+(function () {
+    'use strict';
+
+    angular.module('ovHost', [])
+    .controller('OvHostCtrl',
+        ['$log', '$scope', '$location', 'WebSocketService',
+
+        function ($log, $scope, $location, wss) {
+            var self = this;
+            self.hostData = [];
+
+            $scope.responseCallback = function(data) {
+                self.hostData = data.devices;
+                $scope.$apply();
+            };
+
+            $scope.sortCallback = function (urlSuffix) {
+                // FIXME: fix hardcoded sort params
+                if (!urlSuffix) {
+                    urlSuffix = '';
+                }
+                var payload = { sortCol: 'id', sortDir: 'asc' };
+                wss.sendEvent('hostDataRequest', payload);
+            };
+
+            var handlers = {
+                hostDataResponse: $scope.responseCallback
+            };
+            wss.bindHandlers(handlers);
+
+            // Cleanup on destroyed scope
+            $scope.$on('$destroy', function () {
+                wss.unbindHandlers(handlers);
+            });
+
+            $log.log('OvHostCtrl has been created');
+
+            $scope.sortCallback();
+        }]);
+}());