[*] Installer: pre-compile the smarty templates to improve the loading time of first connection

install-dev/classes/controllerHttp.php

@@ -95,6 +95,11 @@ abstract class InstallControllerHttp
 
 	final public static function execute()
 	{
+		if (Tools::getValue('compile_templates'))
+		{
+			require_once (_PS_INSTALL_CONTROLLERS_PATH_.'http/smarty_compile.php');
+			exit;
+		}
 		// Include all controllers
 		foreach (self::$steps as $step)
 		{

install-dev/controllers/http/smarty_compile.php

@@ -0,0 +1,43 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+require_once(_PS_ROOT_DIR_.'/config/settings.inc.php');
+if (Tools::getValue('bo'))
+{
+	if (!is_dir(_PS_ROOT_DIR_.'/admin/'))
+		exit;
+	define('_PS_ADMIN_DIR_', _PS_ROOT_DIR_.'/admin/');
+	$directory = _PS_ADMIN_DIR_.'themes/default/';	
+}
+else
+	$directory = _PS_THEME_DIR_;
+
+require_once(_PS_ROOT_DIR_.'/config/smarty.config.inc.php');
+
+$smarty->setTemplateDir($directory);
+ob_start();
+$smarty->compileAllTemplates('.tpl', false);
+ob_end_clean();

install-dev/theme/js/install.js

@@ -19,4 +19,20 @@ $(document).ready(function()
 	});
 
 	$('select.chosen').chosen();
+	
+	// try to pre-compile the smarty templates	
+	function compile_smarty_templates(bo)
+	{
+		$.ajax(
+		{
+			url: 'index.php',
+			data: {
+				'compile_templates': 1,
+				'bo':bo
+			},
+			global: false
+		});
+	}
+	compile_smarty_templates(1);
+	compile_smarty_templates(0);
 });