[pbs-devel] [PATCH proxmox-backup 2/3] report: add webui button for system report

[Hannes Laimer <h.laimer@proxmox.com>]

Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
 www/Subscription.js | 75 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 1 deletion(-)

diff --git a/www/Subscription.js b/www/Subscription.js
index d2ad5af0..498600bf 100644
--- a/www/Subscription.js
+++ b/www/Subscription.js
@@ -28,6 +28,73 @@ Ext.define('PBS.Subscription', {
 	enableTextSelection: true,
     },
 
+    showReport: function() {
+	var me = this;
+
+	var getReportFileName = function() {
+	    var now = Ext.Date.format(new Date(), 'D-d-F-Y-G-i');
+	    return `${me.nodename}-pbs-report-${now}.txt`;
+	};
+
+	var view = Ext.createWidget('component', {
+	    itemId: 'system-report-view',
+	    scrollable: true,
+	    style: {
+		'background-color': 'white',
+		'white-space': 'pre',
+		'font-family': 'monospace',
+		padding: '5px',
+	    },
+	});
+
+	var reportWindow = Ext.create('Ext.window.Window', {
+	    title: gettext('System Report'),
+	    width: 1024,
+	    height: 600,
+	    layout: 'fit',
+	    modal: true,
+	    buttons: [
+		'->',
+		{
+		    text: gettext('Download'),
+		    handler: function() {
+			var fileContent = Ext.String.htmlDecode(reportWindow.getComponent('system-report-view').html);
+			var fileName = getReportFileName();
+
+			// Internet Explorer
+			if (window.navigator.msSaveOrOpenBlob) {
+			    navigator.msSaveOrOpenBlob(new Blob([fileContent]), fileName);
+			} else {
+			    var element = document.createElement('a');
+			    element.setAttribute('href', 'data:text/plain;charset=utf-8,' +
+			      encodeURIComponent(fileContent));
+			    element.setAttribute('download', fileName);
+			    element.style.display = 'none';
+			    document.body.appendChild(element);
+			    element.click();
+			    document.body.removeChild(element);
+			}
+		    },
+		},
+	    ],
+	    items: view,
+	});
+
+	Proxmox.Utils.API2Request({
+	    url: '/api2/extjs/nodes/' + me.nodename + '/report',
+	    method: 'GET',
+	    waitMsgTarget: me,
+	    failure: function(response) {
+		Ext.Msg.alert(gettext('Error'), response.htmlStatus);
+	    },
+	    success: function(response) {
+		var report = Ext.htmlEncode(response.result.data);
+		reportWindow.show();
+		view.update(report);
+	    },
+	});
+    },
+
     initComponent: function() {
 	let me = this;
 
@@ -105,7 +172,13 @@ Ext.define('PBS.Subscription', {
 		    selModel: false,
 		    callback: reload,
 		},
-		//'-',
+		'-',
+		{
+		    text: gettext('System Report'),
+		    handler: function() {
+			Proxmox.Utils.checked_command(function() { me.showReport(); });
+		    },
+		},
 	    ],
 	    rows: rows,
 	});
-- 
2.20.1