Merge branch 'master' into sabredav_1.6

5 files changed, 101 insertions, 31 deletions

diff --git a/lib/app.php b/lib/app.php
index 3daf539aa21..6c882963a02 100755
--- a/lib/app.php
+++ b/lib/app.php
@@ -34,16 +34,20 @@ class OC_App{
 	static private $settingsForms = array();
 	static private $adminForms = array();
 	static private $personalForms = array();
+	static private $appInfo = array();
 
 	/**
 	 * @brief loads all apps
+	 * @param array $types
 	 * @returns true/false
 	 *
 	 * This function walks through the owncloud directory and loads all apps
 	 * it can find. A directory contains an app if the file /appinfo/app.php
 	 * exists.
+	 *
+	 * if $types is set, only apps of those types will be loaded
 	 */
-	public static function loadApps(){
+	public static function loadApps($types=null){
 		// Did we allready load everything?
 		if( self::$init ){
 			return true;
@@ -51,13 +55,15 @@ class OC_App{
 
 		// Our very own core apps are hardcoded
 		foreach( array('files', 'settings') as $app ){
-			require( $app.'/appinfo/app.php' );
+			if(is_null($types) or self::isType($app,$types)){
+				require( $app.'/appinfo/app.php' );
+			}
 		}
 
 		// The rest comes here
-		$apps = OC_Appconfig::getApps();
+		$apps = self::getEnabledApps();
 		foreach( $apps as $app ){
-			if( self::isEnabled( $app )){
+			if(is_null($types) or self::isType($app,$types)){
 				if(is_file(OC::$APPSROOT.'/apps/'.$app.'/appinfo/app.php')){
 					require( $app.'/appinfo/app.php' );
 				}
@@ -71,6 +77,41 @@ class OC_App{
 	}
 
 	/**
+	 * check if an app is of a sepcific type
+	 * @param string $app
+	 * @param string/array $types
+	 */
+	public static function isType($app,$types){
+		if(is_string($types)){
+			$types=array($types);
+		}
+		$appData=self::getAppInfo($app);
+		if(!isset($appData['types'])){
+			return false;
+		}
+		$appTypes=$appData['types'];
+		foreach($types as $type){
+			if(array_search($type,$appTypes)!==false){
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * get all enabled apps
+	 */
+	public static function getEnabledApps(){
+		$apps=array();
+		$query = OC_DB::prepare( 'SELECT appid FROM *PREFIX*appconfig WHERE configkey = "enabled" AND configvalue="yes"' );
+		$query->execute();
+		while($row=$query->fetchRow()){
+			$apps[]=$row['appid'];
+		}
+		return $apps;
+	}
+
+	/**
 	 * @brief checks whether or not an app is enabled
 	 * @param $app app
 	 * @returns true/false
@@ -265,24 +306,36 @@ class OC_App{
 	/**
 	 * @brief Read app metadata from the info.xml file
 	 * @param string $appid id of the app or the path of the info.xml file
+	 * @param boolean path (optional)
 	 * @returns array
 	*/
-	public static function getAppInfo($appid){
-		if(is_file($appid)){
+	public static function getAppInfo($appid,$path=false){
+		if($path){
 			$file=$appid;
 		}else{
-			$file=OC::$APPSROOT.'/apps/'.$appid.'/appinfo/info.xml';
-			if(!is_file($file)){
-				return array();
+			if(isset(self::$appInfo[$appid])){
+				return self::$appInfo[$appid];
 			}
+			$file=OC::$APPSROOT.'/apps/'.$appid.'/appinfo/info.xml';
 		}
 		$data=array();
 		$content=file_get_contents($file);
+		if(!$content){
+			return;
+		}
 		$xml = new SimpleXMLElement($content);
 		$data['info']=array();
 		foreach($xml->children() as $child){
-			$data[$child->getName()]=(string)$child;
+			if($child->getName()=='types'){
+				$data['types']=array();
+				foreach($child->children() as $type){
+					$data['types'][]=$type->getName();
+				}
+			}else{
+				$data[$child->getName()]=(string)$child;
+			}
 		}
+		self::$appInfo[$appid]=$data;
 		return $data;
 	}
 
@@ -381,9 +434,8 @@ class OC_App{
 	 */
 	public static function updateApps(){
 		// The rest comes here
-		$apps = OC_Appconfig::getApps();
-		foreach( $apps as $app ){
-			$installedVersion=OC_Appconfig::getValue($app,'installed_version');
+		$versions = self::getAppVersions();
+		foreach( $versions as $app=>$installedVersion ){
 			$appInfo=OC_App::getAppInfo($app);
 			if (isset($appInfo['version'])) {
 				$currentVersion=$appInfo['version'];
@@ -396,6 +448,19 @@ class OC_App{
 	}
 
 	/**
+	 * get the installed version of all papps
+	 */
+	public static function getAppVersions(){
+		$versions=array();
+		$query = OC_DB::prepare( 'SELECT appid, configvalue FROM *PREFIX*appconfig WHERE configkey = "installed_version"' );
+		$result = $query->execute();
+		while($row = $result->fetchRow()){
+			$versions[$row['appid']]=$row['configvalue'];
+		}
+		return $versions;
+	}
+
+	/**
 	 * update the database for the app and call the update script
 	 * @param string appid
 	 */
diff --git a/lib/base.php b/lib/base.php
index b07ac5af416..b031572f177 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -333,8 +333,13 @@ class OC{
 		// Load Apps
 		// This includes plugins for users and filesystems as well
 		global $RUNTIME_NOAPPS;
+		global $RUNTIME_APPTYPES;
 		if(!$RUNTIME_NOAPPS ){
-			OC_App::loadApps();
+			if($RUNTIME_APPTYPES){
+				OC_App::loadApps($RUNTIME_APPTYPES);
+			}else{
+				OC_App::loadApps();
+			}
 		}
 
 		//make sure temporary files are cleaned up
diff --git a/lib/filecache.php b/lib/filecache.php
index 280a9929db0..a8c48e3f144 100644
--- a/lib/filecache.php
+++ b/lib/filecache.php
@@ -59,8 +59,8 @@ class OC_FileCache{
 			$root='';
 		}
 		$path=$root.$path;
-		$query=OC_DB::prepare('SELECT ctime,mtime,mimetype,size,encrypted,versioned,writable FROM *PREFIX*fscache WHERE path=?');
-		$result=$query->execute(array($path))->fetchRow();
+		$query=OC_DB::prepare('SELECT ctime,mtime,mimetype,size,encrypted,versioned,writable FROM *PREFIX*fscache WHERE path_hash=?');
+		$result=$query->execute(array(md5($path)))->fetchRow();
 		if(is_array($result)){
 			return $result;
 		}else{
@@ -111,8 +111,8 @@ class OC_FileCache{
 		}
 		$mimePart=dirname($data['mimetype']);
 		$user=OC_User::getUser();
-		$query=OC_DB::prepare('INSERT INTO *PREFIX*fscache(parent, name, path, size, mtime, ctime, mimetype, mimepart,user,writable,encrypted,versioned) VALUES(?,?,?,?,?,?,?,?,?,?,?,?)');
-		$result=$query->execute(array($parent,basename($path),$path,$data['size'],$data['mtime'],$data['ctime'],$data['mimetype'],$mimePart,$user,$data['writable'],$data['encrypted'],$data['versioned']));
+		$query=OC_DB::prepare('INSERT INTO *PREFIX*fscache(parent, name, path, path_hash, size, mtime, ctime, mimetype, mimepart,user,writable,encrypted,versioned) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?)');
+		$result=$query->execute(array($parent,basename($path),$path,md5($path),$data['size'],$data['mtime'],$data['ctime'],$data['mimetype'],$mimePart,$user,$data['writable'],$data['encrypted'],$data['versioned']));
 		if(OC_DB::isError($result)){
 			OC_Log::write('files','error while writing file('.$path.') to cache',OC_Log::ERROR);
 		}
@@ -162,8 +162,8 @@ class OC_FileCache{
 		$oldPath=$root.$oldPath;
 		$newPath=$root.$newPath;
 		$newParent=self::getParentId($newPath);
-		$query=OC_DB::prepare('UPDATE *PREFIX*fscache SET parent=? ,name=?, path=? WHERE path=?');
-		$query->execute(array($newParent,basename($newPath),$newPath,$oldPath));
+		$query=OC_DB::prepare('UPDATE *PREFIX*fscache SET parent=? ,name=?, path=?, path_hash=? WHERE path_hash=?');
+		$query->execute(array($newParent,basename($newPath),$newPath,md5($newPath),md5($oldPath)));
 	}
 
 	/**
@@ -285,12 +285,12 @@ class OC_FileCache{
 	 * @return int
 	 */
 	private static function getFileId($path){
-		$query=OC_DB::prepare('SELECT id FROM *PREFIX*fscache WHERE path=?');
+		$query=OC_DB::prepare('SELECT id FROM *PREFIX*fscache WHERE path_hash=?');
 		if(OC_DB::isError($query)){
 			OC_Log::write('files','error while getting file id of '.$path,OC_Log::ERROR);
 			return -1;
 		}
-		$result=$query->execute(array($path));
+		$result=$query->execute(array(md5($path)));
 		if(OC_DB::isError($result)){
 			OC_Log::write('files','error while getting file id of '.$path,OC_Log::ERROR);
 			return -1;
@@ -367,8 +367,8 @@ class OC_FileCache{
 			}
 		}
 		$path=$root.$path;
-		$query=OC_DB::prepare('SELECT ctime,mtime,mimetype,size,encrypted,versioned,writable FROM *PREFIX*fscache WHERE path=?');
-		$result=$query->execute(array($path))->fetchRow();
+		$query=OC_DB::prepare('SELECT ctime,mtime,mimetype,size,encrypted,versioned,writable FROM *PREFIX*fscache WHERE path_hash=?');
+		$result=$query->execute(array(md5($path)))->fetchRow();
 		if(is_array($result)){
 			if(isset(self::$savedData[$path])){
 				$result=array_merge($result,self::$savedData[$path]);
@@ -389,8 +389,8 @@ class OC_FileCache{
 			}
 		}
 		$path=$root.$path;
-		$query=OC_DB::prepare('SELECT size FROM *PREFIX*fscache WHERE path=?');
-		$result=$query->execute(array($path));
+		$query=OC_DB::prepare('SELECT size FROM *PREFIX*fscache WHERE path_hash=?');
+		$result=$query->execute(array(md5($path)));
 		if($row=$result->fetchRow()){
 			return $row['size'];
 		}else{//file not in cache
@@ -579,8 +579,8 @@ class OC_FileCache{
 		$mtime=$view->filemtime($path);
 		$isDir=$view->is_dir($path);
 		$path=$root.$path;
-		$query=OC_DB::prepare('SELECT mtime FROM *PREFIX*fscache WHERE path=?');
-		$result=$query->execute(array($path));
+		$query=OC_DB::prepare('SELECT mtime FROM *PREFIX*fscache WHERE path_hash=?');
+		$result=$query->execute(array(md5($path)));
 		if($row=$result->fetchRow()){
 			$cachedMTime=$row['mtime'];
 			return ($mtime>$cachedMTime);
diff --git a/lib/installer.php b/lib/installer.php
index c5ecacae544..38e17130e3c 100644
--- a/lib/installer.php
+++ b/lib/installer.php
@@ -123,7 +123,7 @@ class OC_Installer{
 			}
 			return false;
 		}
-		$info=OC_App::getAppInfo($extractDir.'/appinfo/info.xml');
+		$info=OC_App::getAppInfo($extractDir.'/appinfo/info.xml',true);
 		$basedir=OC::$APPSROOT.'/apps/'.$info['id'];
 		
 		//check if an app with the same id is already installed
@@ -296,7 +296,7 @@ class OC_Installer{
 		if(is_file(OC::$APPSROOT."/apps/$app/appinfo/install.php")){
 			include(OC::$APPSROOT."/apps/$app/appinfo/install.php");
 		}
-		$info=OC_App::getAppInfo(OC::$APPSROOT."/apps/$app/appinfo/info.xml");
+		$info=OC_App::getAppInfo($app);
 		OC_Appconfig::setValue($app,'installed_version',$info['version']);
 		return $info;
 	}
diff --git a/lib/util.php b/lib/util.php
index fa5b3daaab6..529b6d958fb 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -66,7 +66,7 @@ class OC_Util {
 	 * @return array
 	 */
 	public static function getVersion(){
-		return array(3,00,3);
+		return array(3,00,4);
 	}
 
 	/**