From db77dc91bc0750db13fb082689211a206486bf46 Mon Sep 17 00:00:00 2001
From: Frank Karlitschek <frank@owncloud.org>
Date: Fri, 18 May 2012 15:54:36 +0200
Subject: [PATCH] only try to install apps that are compatible with oC4
---
lib/installer.php | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/lib/installer.php b/lib/installer.php
index 731eaaa903..bdbff3673b 100644
--- a/lib/installer.php
+++ b/lib/installer.php
@@ -130,10 +130,19 @@ class OC_Installer{
// check the code for not allowed calls
if(!OC_Installer::checkCode($info['id'],$extractDir)){
+ OC_Log::write('core','App can\'t be installed because of not allowed code in the App',OC_Log::ERROR);
OC_Helper::rmdirr($extractDir);
return false;
}
-
+
+ // check if the app is compatible with this version of ownCloud
+ $version=OC_Util::getVersion();
+ if(!isset($info['require']) or ($version[0]>$info['require'])){
+ OC_Log::write('core','App can\'t be installed because it is not compatible with this version of ownCloud',OC_Log::ERROR);
+ OC_Helper::rmdirr($extractDir);
+ return false;
+ }
+
//check if an app with the same id is already installed
if(self::isInstalled( $info['id'] )){
OC_Log::write('core','App already installed',OC_Log::WARN);
--
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