[pbs-devel] [PATCH proxmox-backup 2/5] fix #3067: pbs ui: add support for a notes field in the dashboard

[Stefan Sterz <s.sterz@proxmox.com>]

adds a panel to the dashboard displaying a comment similar to the
comments panel in a datastore summary

Signed-off-by: Stefan Sterz <s.sterz@proxmox.com>
---
 www/Dashboard.js                  | 110 ++++++++++++++++++------------
 www/Makefile                      |   2 +-
 www/datastore/Summary.js          |   6 +-
 www/{datastore => panel}/Notes.js |  19 +++++-
 4 files changed, 85 insertions(+), 52 deletions(-)
 rename www/{datastore => panel}/Notes.js (81%)

diff --git a/www/Dashboard.js b/www/Dashboard.js
index 70c2305b..a78ad375 100644
--- a/www/Dashboard.js
+++ b/www/Dashboard.js
@@ -122,7 +122,7 @@ Ext.define('PBS.Dashboard', {
 		if (key !== 'summarycolumns') {
 		    return;
 		}
-		Proxmox.Utils.updateColumns(view);
+		Proxmox.Utils.updateColumnWidth(view);
 	    });
 	},
     },
@@ -192,26 +192,14 @@ Ext.define('PBS.Dashboard', {
 
     listeners: {
 	resize: function(panel) {
-	    Proxmox.Utils.updateColumns(panel);
+	    panel.query('>').forEach(c => Proxmox.Utils.updateColumnWidth(c));
 	},
     },
 
     title: gettext('Dashboard'),
 
-    layout: {
-	type: 'column',
-    },
-
     bodyPadding: '20 0 0 20',
 
-    minWidth: 700,
-
-    defaults: {
-	columnWidth: 0.49,
-	xtype: 'panel',
-	margin: '0 20 20 0',
-    },
-
     tools: [
 	{
 	    type: 'gear',
@@ -224,42 +212,74 @@ Ext.define('PBS.Dashboard', {
 
     items: [
 	{
-	    xtype: 'pbsNodeInfoPanel',
-	    reference: 'nodeInfo',
-	    height: 280,
-	},
-	{
-	    xtype: 'pbsDatastoresStatistics',
+	    xtype: 'container',
+	    layout: {
+		type: 'hbox',
+		align: 'stretch',
+	    },
+	    margin: '0 0 20 0',
+	    padding: '0 20 0 0',
 	    height: 280,
-	},
-	{
-	    xtype: 'pbsLongestTasks',
-	    bind: {
-		title: gettext('Longest Tasks') + ' (' +
-		Ext.String.format(gettext('{0} days'), '{days}') + ')',
+	    defaults: {
+		flex: 1,
 	    },
-	    reference: 'longesttasks',
-	    height: 250,
-	},
-	{
-	    xtype: 'pbsRunningTasks',
-	    height: 250,
-	},
-	{
-	    bind: {
-		title: gettext('Task Summary') + ' (' +
-		Ext.String.format(gettext('{0} days'), '{days}') + ')',
+	    minWidth: 700,
+	    items: [{
+		xtype: 'pbsNodeInfoPanel',
+		reference: 'nodeInfo',
+		margin: '0 20 0 0',
 	    },
-	    xtype: 'pbsTaskSummary',
-	    height: 200,
-	    reference: 'tasksummary',
+	    {
+		xtype: 'pbsNotes',
+		reference: 'nodeNotes',
+		node: 'localhost',
+		loadOnInit: true,
+	    }],
 	},
 	{
-	    iconCls: 'fa fa-ticket',
-	    title: 'Subscription',
-	    height: 200,
-	    reference: 'subscription',
-	    xtype: 'pbsSubscriptionInfo',
+	    xtype: 'container',
+	    layout: {
+		type: 'column',
+	    },
+	    minWidth: 700,
+	    defaults: {
+		columnWidth: 0.5,
+		xtype: 'panel',
+		margin: '0 20 20 0',
+	    },
+	    items: [{
+		xtype: 'pbsDatastoresStatistics',
+		height: 250,
+	    },
+	    {
+		xtype: 'pbsLongestTasks',
+		bind: {
+		    title: gettext('Longest Tasks') + ' (' +
+		    Ext.String.format(gettext('{0} days'), '{days}') + ')',
+		},
+		reference: 'longesttasks',
+		height: 250,
+	    },
+	    {
+		xtype: 'pbsRunningTasks',
+		height: 250,
+	    },
+	    {
+		bind: {
+		    title: gettext('Task Summary') + ' (' +
+		    Ext.String.format(gettext('{0} days'), '{days}') + ')',
+		},
+		xtype: 'pbsTaskSummary',
+		height: 250,
+		reference: 'tasksummary',
+	    },
+	    {
+		iconCls: 'fa fa-ticket',
+		title: 'Subscription',
+		height: 200,
+		reference: 'subscription',
+		xtype: 'pbsSubscriptionInfo',
+	    }],
 	},
     ],
 });
diff --git a/www/Makefile b/www/Makefile
index 455fbeec..636d4a57 100644
--- a/www/Makefile
+++ b/www/Makefile
@@ -81,6 +81,7 @@ JSSRC=							\
 	panel/StorageAndDisks.js			\
 	panel/UsageChart.js				\
 	panel/NodeInfo.js				\
+	panel/Notes.js				    \
 	ZFSList.js					\
 	DirectoryList.js				\
 	LoginView.js					\
@@ -88,7 +89,6 @@ JSSRC=							\
 	SystemConfiguration.js				\
 	Subscription.js					\
 	datastore/Summary.js				\
-	datastore/Notes.js				\
 	datastore/PruneAndGC.js				\
 	datastore/Prune.js				\
 	datastore/Content.js				\
diff --git a/www/datastore/Summary.js b/www/datastore/Summary.js
index c3769257..d11646f0 100644
--- a/www/datastore/Summary.js
+++ b/www/datastore/Summary.js
@@ -206,7 +206,7 @@ Ext.define('PBS.DataStoreSummary', {
 		    },
 		},
 		{
-		    xtype: 'pbsDataStoreNotes',
+		    xtype: 'pbsNotes',
 		    flex: 1,
 		    cbind: {
 			datastore: '{datastore}',
@@ -278,14 +278,14 @@ Ext.define('PBS.DataStoreSummary', {
 	    success: function(response) {
 		let path = Ext.htmlEncode(response.result.data.path);
 		me.down('pbsDataStoreInfo').setTitle(`${me.datastore} (${path})`);
-		me.down('pbsDataStoreNotes').setNotes(response.result.data.comment);
+		me.down('pbsNotes').setNotes(response.result.data.comment);
 	    },
 	    failure: function(response) {
 		// fallback if e.g. we have no permissions to the config
 		let rec = Ext.getStore('pbs-datastore-list')
 		    .findRecord('store', me.datastore, 0, false, true, true);
 		if (rec) {
-		    me.down('pbsDataStoreNotes').setNotes(rec.data.comment || "");
+		    me.down('pbsNotes').setNotes(rec.data.comment || "");
 		}
 	    },
 	});
diff --git a/www/datastore/Notes.js b/www/panel/Notes.js
similarity index 81%
rename from www/datastore/Notes.js
rename to www/panel/Notes.js
index 2928b7ec..4128dd8b 100644
--- a/www/datastore/Notes.js
+++ b/www/panel/Notes.js
@@ -1,6 +1,6 @@
-Ext.define('PBS.DataStoreNotes', {
+Ext.define('PBS.panel.Notes', {
     extend: 'Ext.panel.Panel',
-    xtype: 'pbsDataStoreNotes',
+    xtype: 'pbsNotes',
     mixins: ['Proxmox.Mixin.CBind'],
 
     title: gettext("Comment"),
@@ -11,7 +11,16 @@ Ext.define('PBS.DataStoreNotes', {
 
     cbindData: function(initalConfig) {
 	let me = this;
-	me.url = `/api2/extjs/config/datastore/${me.datastore}`;
+
+	if (('node' in me && 'datastore' in me) ||
+	    (!('node' in me) && !('datastore' in me))) {
+	    throw 'either both a node and a datastore were given or neither. only provide one.';
+	} else if ('node' in me) {
+	    me.url = `/api2/extjs/nodes/${me.node}/config`;
+	} else {
+	    me.url = `/api2/extjs/config/datastore/${me.datastore}`;
+	}
+
 	return { };
     },
 
@@ -97,6 +106,10 @@ Ext.define('PBS.DataStoreNotes', {
 	let sp = Ext.state.Manager.getProvider();
 	me.collapseMode = sp.get('notes-collapse', 'never');
 
+	if (me.loadOnInit === true) {
+	    me.load();
+	}
+
 	if (me.collapseMode === 'auto') {
 	    me.setCollapsed(true);
 	}
-- 
2.30.2