add package update grid panel to GUI (apt)

www/manager/Makefile

@@ -84,6 +84,7 @@ JSSRC= 				                 	\
 	node/NetworkView.js				\
 	node/Tasks.js					\
 	node/Subscription.js				\
+	node/APT.js					\
 	node/Config.js					\
 	qemu/StatusView.js				\
 	window/Migrate.js				\

www/manager/node/APT.js

+Ext.define('PVE.node.APT', {
+    extend: 'Ext.grid.GridPanel',
+
+    alias: ['widget.pveNodeAPT'],
+
+    initComponent : function() {
+	var me = this;
+
+	var nodename = me.pveSelNode.data.node;
+	if (!nodename) {
+	    throw "no node name specified";
+	}
+
+	var store = Ext.create('Ext.data.Store', {
+	    model: 'apt-pkglist',
+	    groupField: 'Section',
+	    proxy: {
+                type: 'pve',
+                url: "/api2/json/nodes/" + nodename + "/apt/update"
+	    },
+	    sorters: [
+		{
+		    property : 'Package',
+		    direction: 'ASC'
+		}
+	    ]
+	});
+
+	var groupingFeature = Ext.create('Ext.grid.feature.Grouping',{
+            groupHeaderTpl: '{[ "Section: " + values.name ]} ({rows.length} Item{[values.rows.length > 1 ? "s" : ""]})'
+	});
+
+	var reload = function() {
+	    store.load();
+	};
+
+	PVE.Utils.monStoreErrors(me, store);
+
+	Ext.apply(me, {
+	    store: store,
+	    stateful: false,
+	    //tbar: [ start_btn, stop_btn, restart_btn ],
+	    features: [ groupingFeature ],
+	    columns: [
+		{
+		    header: gettext('Package'),
+		    width: 200,
+		    sortable: true,
+		    dataIndex: 'Package'
+		},
+		{
+		    header: gettext('Version'),
+		    width: 100,
+		    sortable: false,
+		    dataIndex: 'Version'
+		},
+		{
+		    header: gettext('Description'),
+		    sortable: false,
+		    dataIndex: 'Title',
+		    flex: 1
+		}
+	    ],
+	    listeners: { 
+		show: function() {
+		    // only load once (because this takes several seconds)
+		    if (!me.alreadyLoaded) {
+			reload();
+			me.alreadyLoaded = true;
+		    }
+		}
+	    }
+	});
+
+	me.callParent();
+    }
+}, function() {
+
+    Ext.define('apt-pkglist', {
+	extend: 'Ext.data.Model',
+	fields: [ 'Package', 'Title', 'Description', 'Section', 'Arch',
+		  'Priority', 'Version' ],
+	idProperty: 'Package'
+    });
+
+});

www/manager/node/Config.js

@@ -144,6 +144,12 @@ Ext.define('PVE.node.Config', {
 		itemId: 'support',
 		xtype: 'pveNodeSubscription',
 		nodename: nodename
+	    },
+	    {
+		title: gettext('Updates'),
+		itemId: 'apt',
+		xtype: 'pveNodeAPT',
+		nodename: nodename
 	    }
 	]);