// add push

admin-dev/themes/default/template/controllers/dashboard/helpers/view/view.tpl

@@ -25,7 +25,7 @@
 
 <script>
 	var dashboard_ajax_url = '{$link->getAdminLink('AdminDashboard')}';
-	var no_results_translation = '{l s='No result'}';
+	var use_push = 1;
 </script>
 
 <div class="page-head">

classes/Tools.php

@@ -2572,6 +2572,33 @@ exit;
 		}
 		return $fileAttachment;
 	}
+	
+	public static function changeFileMTime($file_name, $time = null)
+	{
+		if ($time === null)
+			$time = time();
+
+		touch($file_name, $time);
+	}
+	
+	public static function waitUntilFileIsModified($file_name, $timeout = 180)
+	{
+		@ini_set('max_execution_time', $timeout);
+		if (($time_limit = ini_get('max_execution_time')) === null)
+			$time_limit = 30;
+
+		$time_limit -= 5;
+		$start_time = microtime(true);
+		$last_modified = filemtime($file_name);
+
+		while(true)
+		{
+			if (((microtime(true) - $start_time) > $time_limit) || filemtime($file_name) > $last_modified)
+				break;
+			clearstatcache();
+			usleep(300);
+		}
+	}
 }
 
 /**

controllers/admin/AdminDashboardController.php

@@ -71,16 +71,17 @@ class AdminDashboardControllerCore extends AdminController
 		);
 		return parent::renderView();
 	}
-	
+
 	public function ajaxProcessRefreshDashboard()
 	{
 		$id_module = null;
 		if ($module = Tools::getValue('module'))
 			$id_module = Module::getInstanceByName($module)->id;
-		
+
 		$params = array(
 			'date_from' => $this->context->employee->stats_date_from,
 			'date_to' => $this->context->employee->stats_date_to,
+			'use_push' => (int)Tools::getValue('use_push')
 		);
 		
 		die(Tools::jsonEncode(Hook::exec('dashboardData', $params, $id_module, true)));

js/admin-dashboard.js

@@ -24,8 +24,31 @@
 
 $(document).ready( function () {
 	refreshDashbard();
+	if (use_push)
+		launchPush();
 });
 
+function launchPush()
+{
+	$.ajax({
+		url : dashboard_ajax_url,
+		data : {
+			ajax:true,
+			action:'refreshDashboard',
+			module:'dashactivity',
+			use_push:1,
+			},
+		dataType: 'json',
+		success : function(widgets){
+			for (var name in widgets)
+			{
+				for (data_type in widgets[name])
+					window[data_type](widgets[name][data_type]);
+			}
+			launchPush();
+		},
+	});
+}
 
 function refreshDashbard(module_name)
 {

modules/dashactivity/dashactivity.php

@@ -36,13 +36,23 @@ class Dashactivity extends Module
 		$this->tab = '';
 		$this->version = '0.1';
 		$this->author = 'PrestaShop';
-		
+		$this->push_filename = _PS_CACHE_DIR_.'push/activity';
+
 		parent::__construct();
 	}
 
 	public function install()
 	{
-		if (!parent::install() || !$this->registerHook('dashboardZoneOne') || !$this->registerHook('dashboardData'))
+		if (!parent::install() 
+			|| !$this->registerHook('dashboardZoneOne') 
+			|| !$this->registerHook('dashboardData')
+			|| !$this->registerHook('actionObjectOrderAddAfter')
+			|| !$this->registerHook('actionObjectCustomerAddAfter')
+			|| !$this->registerHook('actionObjectCustomerMessageAddAfter')
+			|| !$this->registerHook('actionObjectCustomerThreadAddAfter')
+			|| !$this->registerHook('actionObjectOrderReturnAddAfter')
+			
+		)
 			return false;
 		return true;
 	}
@@ -54,6 +64,9 @@ class Dashactivity extends Module
 	
 	public function hookDashboardData($params)
 	{
+		if ($params['use_push'])
+			Tools::waitUntilFileIsModified($this->push_filename, 30);
+			
 		$gapi = Module::isInstalled('gapi') ? Module::getInstanceByName('gapi') : false;
 		if (Validate::isLoadedObject($gapi) && $gapi->isConfigured())
 		{
@@ -187,4 +200,29 @@ class Dashactivity extends Module
 			)
 		);
 	}
-}
+	
+	public function hookActionObjectCustomerMessageAddAfter($params)
+	{
+		return $this->hookActionObjectOrderAddAfter($params);
+	}
+
+	public function hookActionObjectCustomerThreadAddAfter($params)
+	{
+		return $this->hookActionObjectOrderAddAfter($params);
+	}
+
+	public function hookActionObjectCustomerAddAfter($params)
+	{
+		return $this->hookActionObjectOrderAddAfter($params);
+	}
+
+	public function hookActionObjectOrderReturnAddAfter($params)
+	{
+		return $this->hookActionObjectOrderAddAfter($params);
+	}
+
+	public function hookActionObjectOrderAddAfter($params)
+	{
+		Tools::changeFileMTime($this->push_filename);
+	}
+}