diff options
Diffstat (limited to 'lib/installer.php')
| -rw-r--r-- | lib/installer.php | 101 |
1 files changed, 89 insertions, 12 deletions
diff --git a/lib/installer.php b/lib/installer.php index 7dc8b0cef8d..c86f801b5fc 100644 --- a/lib/installer.php +++ b/lib/installer.php @@ -141,13 +141,17 @@ class OC_Installer{ return false; } - //check if an app with the same id is already installed - if(self::isInstalled( $info['id'] )) { - OC_Log::write('core', 'App already installed', OC_Log::WARN); + // check if shipped tag is set which is only allowed for apps that are shipped with ownCloud + if(isset($info['shipped']) and ($info['shipped']=='true')) { + OC_Log::write('core', 'App can\'t be installed because it contains the <shipped>true</shippe> tag which is not allowed for non shipped apps', OC_Log::ERROR); + OC_Helper::rmdirr($extractDir); + return false; + } + + // check if the ocs version is the same as the version in info.xml/version + if(!isset($info['version']) or ($info['version']<>$data['appdata']['version'])) { + OC_Log::write('core', 'App can\'t be installed because the version in info.xml/version is not the same as the version reported from the app store', OC_Log::ERROR); OC_Helper::rmdirr($extractDir); - if($data['source']=='http') { - unlink($path); - } return false; } @@ -226,7 +230,6 @@ class OC_Installer{ /** * @brief Update an application * @param $data array with all information - * @returns integer * * This function installs an app. All information needed are passed in the * associative array $data. @@ -250,9 +253,55 @@ class OC_Installer{ * * upgrade.php can determine the current installed version of the app using "OC_Appconfig::getValue($appid, 'installed_version')" */ - public static function upgradeApp( $data = array()) { - // TODO: write function - return true; + public static function updateApp( $app ) { + $ocsid=OC_Appconfig::getValue( $app, 'ocsid'); + OC_App::disable($app); + OC_App::enable($ocsid); + return(true); + } + + /** + * @brief Check if an update for the app is available + * @param $name name of the application + * @returns empty string is no update available or the version number of the update + * + * The function will check if an update for a version is available + */ + public static function isUpdateAvailable( $app ) { + $ocsid=OC_Appconfig::getValue( $app, 'ocsid', ''); + + if($ocsid<>''){ + + $ocsdata=OC_OCSClient::getApplication($ocsid); + $ocsversion= (string) $ocsdata['version']; + $currentversion=OC_App::getAppVersion($app); + if($ocsversion<>$currentversion){ + return($ocsversion); + + }else{ + return(''); + } + + }else{ + return(''); + } + + } + + /** + * @brief Check if app is already downloaded + * @param $name name of the application to remove + * @returns true/false + * + * The function will check if the app is already downloaded in the apps repository + */ + public static function isDownloaded( $name ) { + + $downloaded=false; + foreach(OC::$APPSROOTS as $dir) { + if(is_dir($dir['path'].'/'.$name)) $downloaded=true; + } + return($downloaded); } /** @@ -276,8 +325,36 @@ class OC_Installer{ * this has to be done by the function oc_app_uninstall(). */ public static function removeApp( $name, $options = array()) { - // TODO: write function - return true; + + if(isset($options['keeppreferences']) and $options['keeppreferences']==false ){ + // todo + // remove preferences + } + + if(isset($options['keepappconfig']) and $options['keepappconfig']==false ){ + // todo + // remove app config + } + + if(isset($options['keeptables']) and $options['keeptables']==false ){ + // todo + // remove app database tables + } + + if(isset($options['keepfiles']) and $options['keepfiles']==false ){ + // todo + // remove user files + } + + if(OC_Installer::isDownloaded( $name )) { + $appdir=OC_App::getInstallPath().'/'.$name; + OC_Helper::rmdirr($appdir); + + }else{ + OC_Log::write('core', 'can\'t remove app '.$name.'. It is not installed.', OC_Log::ERROR); + + } + } /** |