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Merge pull request #1888 from Raydiation/master 

Fixes apps require version checking
This commit is contained in:
Björn Schießle 2013-02-25 03:57:29 -08:00
parent 9ee5069f2a 8068051ca4
commit da82f7f5f3
2 changed files with 98 additions and 2 deletions
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34
lib/app.php
View File

@ -223,7 +223,7 @@ class OC_App{
// check if the app is compatible with this version of ownCloud
$info=OC_App::getAppInfo($app);
$version=OC_Util::getVersion();
if(!isset($info['require']) or ($version[0]>$info['require'])) {
if(!isset($info['require']) or !self::isAppVersionCompatible($version, $info['require'])) {
OC_Log::write('core',
'App "'.$info['name'].'" can\'t be installed because it is'
.' not compatible with this version of ownCloud',
@ -851,7 +851,7 @@ class OC_App{
foreach($apps as $app) {
// check if the app is compatible with this version of ownCloud
$info = OC_App::getAppInfo($app);
if(!isset($info['require']) or (($version[0].'.'.$version[1])>$info['require'])) {
if(!isset($info['require']) or !self::isAppVersionCompatible($version, $info['require'])) {
OC_Log::write('core',
'App "'.$info['name'].'" ('.$app.') can\'t be used because it is'
.' not compatible with this version of ownCloud',
@ -862,6 +862,36 @@ class OC_App{
}
}
/**
* Compares the app version with the owncloud version to see if the app
* requires a newer version than the currently active one
* @param array $owncloudVersions array with 3 entries: major minor bugfix
* @param string $appRequired the required version from the xml
* major.minor.bugfix
* @return boolean true if compatible, otherwise false
*/
public static function isAppVersionCompatible($owncloudVersions, $appRequired){
$appVersions = explode('.', $appRequired);
for($i=0; $i<count($appVersions); $i++){
$appVersion = (int) $appVersions[$i];
if(isset($owncloudVersions[$i])){
$owncloudVersion = $owncloudVersions[$i];
} else {
$owncloudVersion = 0;
}
if($owncloudVersion < $appVersion){
return false;
}
}
return true;
}
/**
* get the installed version of all apps
*/

66
tests/lib/app.php Normal file
View File

@ -0,0 +1,66 @@
<?php
/**
* Copyright (c) 2012 Bernhard Posselt <nukeawhale@gmail.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
class Test_App extends PHPUnit_Framework_TestCase {
public function testIsAppVersionCompatibleSingleOCNumber(){
$oc = array(4);
$app = '4.0';
$this->assertTrue(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleMultipleOCNumber(){
$oc = array(4, 3, 1);
$app = '4.3';
$this->assertTrue(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleSingleNumber(){
$oc = array(4);
$app = '4';
$this->assertTrue(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleSingleAppNumber(){
$oc = array(4, 3);
$app = '4';
$this->assertTrue(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleShouldFail(){
$oc = array(4, 3, 1);
$app = '4.3.2';
$this->assertFalse(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleShouldFailTwoVersionNumbers(){
$oc = array(4, 3, 1);
$app = '4.4';
$this->assertFalse(OC_App::isAppVersionCompatible($oc, $app));
}
public function testIsAppVersionCompatibleShouldFailOneVersionNumbers(){
$oc = array(4, 3, 1);
$app = '5';
$this->assertFalse(OC_App::isAppVersionCompatible($oc, $app));
}
}