Add ipsec widget to new centralized refresh system

src/usr/local/www/index.php

@@ -569,7 +569,7 @@ function set_widget_checkbox_events(checkbox_panel_ref, all_none_button_id) {
 
 // --------------------- EXPERIMENTAL centralized widget refresh system ------------------------------
 // These need to live outsie of the events.push() function to enable the widgets to see them
-var ajaxspecs = new Array();	// Array to hold each widget refresh specification (object)
+var ajaxspecs = new Array();	// Array to hold widget refresh specifications (objects )
 var ajaxidx = 0;
 var ajaxmutex = false;
 
@@ -658,7 +658,7 @@ events.push(function() {
 	}
 
 	// Loop through each AJAX widget refresh object, make the AJAX call and pass the
-	//results back to the widget's callback function
+	// results back to the widget's callback function
 	function executewidget() {
 		if (ajaxspecs.length > 0) {
 			if (!ajaxmutex) {

src/usr/local/www/widgets/widgets/interfaces.widget.php

@@ -221,9 +221,8 @@ if ($_REQUEST['widgetkey']) {
 		// POST data to send via AJAX
 		var postdata = '{"widgetkey":"<?=$widgetkey?>"}';
 
-		// Create aN object defining widget refresh AJAX call
+		// Create an object defining the widget refresh AJAX call
 		var interfacesObject = new Object();
-
 		interfacesObject.name = "Interfaces";
 		interfacesObject.url = "/widgets/widgets/interfaces.widget.php";
 		interfacesObject.callback = interfaces_callback;

src/usr/local/www/widgets/widgets/ipsec.widget.php

@@ -291,32 +291,31 @@ function changeTabDIV(selectedDiv) {
 	}
 }
 
-function get_ipsec_stats_<?=$widgetkey_nodash?>() {
-	var ajaxRequest;
-
-	ajaxRequest = $.ajax({
-			url: "/widgets/widgets/ipsec.widget.php",
-			type: "post",
-			data: {
-					ajax: "ajax",
-					tab:  curtab
-				  }
-		});
-
-	// Deal with the results of the above ajax call
-	ajaxRequest.done(function (response, textStatus, jqXHR) {
-
-		$('tbody', '#<?=$widgetkey_nodash?>-' + curtab).html(response);
-
-		// and do it again
-		setTimeout(get_ipsec_stats_<?=$widgetkey_nodash?>, "<?=$widgetperiod?>");
-	});
-}
-
 events.push(function(){
-	// Start polling for updates some small random number of seconds from now (so that all the widgets don't
-	// hit the server at exactly the same time)
-	setTimeout(get_ipsec_stats_<?=$widgetkey_nodash?>, Math.floor((Math.random() * 10000) + 1000));
+	// --------------------- EXPERIMENTAL centralized widget refresh system ------------------------------
+
+	// Callback function called by refresh system when data is retrieved
+	function ipsec_callback(s) {
+		$('tbody', '#<?=$widgetkey_nodash?>-' + curtab).html(s);
+	}
+
+	// POST data to send via AJAX
+	var postdata = {
+		ajax: "ajax",
+	 	tab : curtab
+	 };
+
+	// Create an object defining the widget refresh AJAX call
+	var ipsecObject = new Object();
+	ipsecObject.name = "IPsec";
+	ipsecObject.url = "/widgets/widgets/ipsec.widget.php";
+	ipsecObject.callback = ipsec_callback;
+	ipsecObject.parms = postdata;
+
+	// Register the AJAX object
+	register_ajax(ipsecObject);
+
+	// ---------------------------------------------------------------------------------------------------
 });
 //]]>
 </script>

src/usr/local/www/widgets/widgets/netgate_services_and_support.widget.php

@@ -1,6 +1,6 @@
 <?php
 /*
- * support.widget.php
+ * netgate_serives_and_support.widget.php
  *
  * part of pfSense (https://www.pfsense.org)
  * Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)