From e8685b1430c19779760d2b102c095b70a092afd2 Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Tue, 13 Aug 2013 15:11:00 +0200
Subject: [PATCH] [*] BO : Add clear smarty cache button

---
 .../controllers/performance/helpers/form/form.tpl  |  3 +++
 classes/Tools.php                                  | 12 ++++++++++++
 controllers/admin/AdminPerformanceController.php   |  7 +++++++
 install-dev/models/install.php                     | 14 +-------------
 4 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/admin-dev/themes/default/template/controllers/performance/helpers/form/form.tpl b/admin-dev/themes/default/template/controllers/performance/helpers/form/form.tpl
index b62fc272c..5e9db0548 100644
--- a/admin-dev/themes/default/template/controllers/performance/helpers/form/form.tpl
+++ b/admin-dev/themes/default/template/controllers/performance/helpers/form/form.tpl
@@ -40,6 +40,9 @@
 		</div>
 	{/if}
 	{$smarty.block.parent}
+	{if $input.type == 'radio' && $input.name == 'smarty_cache'}
+			<a href="{$current}&token={$token}&empty_smarty_cache=1" class="clear button" href="">{l s='Clear Smarty cache'}</a>
+	{/if}		
 {/block}
 
 {block name="description"}
diff --git a/classes/Tools.php b/classes/Tools.php
index 802cf391b..10e8d712e 100644
--- a/classes/Tools.php
+++ b/classes/Tools.php
@@ -704,6 +704,18 @@ class ToolsCore
 			}
         return false;
     }
+    
+	/**
+	* Clear smarty cache folders
+ 	*/
+	public static function clearSmartyCache()
+	{
+		foreach (array(_PS_CACHE_DIR_.'smarty/cache', _PS_CACHE_DIR_.'smarty/compile') as $dir)
+			if (file_exists($dir))
+				foreach (scandir($dir) as $file)
+					if ($file[0] != '.' && $file != 'index.php')
+						self::deleteDirectory($dir.DIRECTORY_SEPARATOR.$file);
+	}   
 
 	/**
 	* Display an error according to an error code
diff --git a/controllers/admin/AdminPerformanceController.php b/controllers/admin/AdminPerformanceController.php
index ef4bd674e..798e1912d 100644
--- a/controllers/admin/AdminPerformanceController.php
+++ b/controllers/admin/AdminPerformanceController.php
@@ -791,6 +791,13 @@ class AdminPerformanceControllerCore extends AdminController
 			else
 				$this->errors[] = Tools::displayError('You do not have permission to edit this.');
 		}
+		
+		if ((bool)Tools::getValue('empty_smarty_cache'))
+		{
+			$redirectAdmin = true;
+			Tools::clearSmartyCache();
+		}
+
 		if ($redirectAdmin && (!isset($this->errors) || !count($this->errors)))
 		{
 			Hook::exec('action'.get_class($this).ucfirst($this->action).'After', array('controller' => $this, 'return' => ''));
diff --git a/install-dev/models/install.php b/install-dev/models/install.php
index fb491fbb2..e652d8528 100644
--- a/install-dev/models/install.php
+++ b/install-dev/models/install.php
@@ -368,7 +368,7 @@ class InstallModelInstall extends InstallAbstractModel
 	public function configureShop(array $data = array())
 	{
 		// Clear smarty cache
-		$this->clearSmartyCache();
+		Tools::clearSmartyCache();
 		
 		//clear image cache in tmp folder
 		Tools::deleteDirectory(_PS_TMP_IMG_DIR_, false);
@@ -494,18 +494,6 @@ class InstallModelInstall extends InstallAbstractModel
 		return true;
 	}
 
-	/**
-	 * Clear smarty cache folders
-	 */
-	public function clearSmartyCache()
-	{
-		foreach (array(_PS_CACHE_DIR_.'smarty/cache', _PS_CACHE_DIR_.'smarty/compile') as $dir)
-			if (file_exists($dir))
-				foreach (scandir($dir) as $file)
-					if ($file[0] != '.' && $file != 'index.php')
-						Tools::deleteDirectory($dir.DIRECTORY_SEPARATOR.$file);
-	}
-
 	public function getModulesList()
 	{
 		// @todo REMOVE DEV MODE