From 0f81518ba2946804d4612756b85c1a6a2586e037 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Gaillard?= <remi.gaillard@prestashop.com>
Date: Thu, 5 Sep 2013 15:58:36 +0200
Subject: [PATCH] // Add a buton to erase all log

---
 classes/Logger.php                        |  5 +++++
 controllers/admin/AdminLogsController.php | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/classes/Logger.php b/classes/Logger.php
index 0bc46bf16..ff7fb994d 100644
--- a/classes/Logger.php
+++ b/classes/Logger.php
@@ -149,6 +149,11 @@ class	LoggerCore extends ObjectModel
 
 		return $this->hash;
 	}
+	
+	public static function eraseAllLogs()
+	{
+		return Db::getInstance()->execute('TRUNCATE TABLE '._DB_PREFIX_.'log');
+	}
 
 	/**
 	 * check if this log message already exists in database.
diff --git a/controllers/admin/AdminLogsController.php b/controllers/admin/AdminLogsController.php
index b1b33bdb7..5a4dc1255 100644
--- a/controllers/admin/AdminLogsController.php
+++ b/controllers/admin/AdminLogsController.php
@@ -64,10 +64,20 @@ class AdminLogsControllerCore extends AdminController
 		$this->_join .= ' LEFT JOIN '._DB_PREFIX_.'employee e ON (a.id_employee = e.id_employee)';
 		parent::__construct();
 	}
+	
+	public function processDelete()
+	{
+		return Logger::eraseAllLogs();
+	}
 
 	public function initToolbar()
 	{
 		parent::initToolbar();
+		$this->toolbar_btn['delete'] = array(
+			'short' => 'Erase',
+			'desc' => $this->l('Erase all'),
+			'js' => 'if (confirm(\''.$this->l('Are you sure?').'\')) document.location = \''.$this->context->link->getAdminLink('AdminLogs').'&amp;token='.$this->token.'&deletelog=1\';'
+		);
 		unset($this->toolbar_btn['new']);
 	}