Merge branch 'master' into calendar_export

3rdparty/smb4php/smb.php

@@ -326,8 +326,11 @@ class smb_stream_wrapper extends smb {
 					$this->dir = array_keys($o['info']);
 					$this->dir_index = 0;
 					$this->adddircache ($url, $this->dir);
+					if(substr($url,-1,1)=='/'){
+						$url=substr($url,0,-1);
+					}
 					foreach ($o['info'] as $name => $info) {
-						smb::addstatcache($url . '/' . urlencode($name), $info);
+						smb::addstatcache($url . '/' . $name, $info);
 					}
 				} else {
 					trigger_error ("dir_opendir(): dir failed for path '".$pu['path']."'", E_USER_WARNING);

apps/files_external/lib/smb.php

@@ -47,6 +47,52 @@ class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
 			$path=substr($path,0,-1);
 		}
 		return 'smb://'.$this->user.':'.$this->password.'@'.$this->host.$this->share.$this->root.$path;
-		
+	}
+
+	public function stat($path){
+		if(!$path and $this->root=='/'){//mtime doesn't work for shares
+			$mtime=$this->shareMTime();
+			$stat=stat($this->constructUrl($path));
+			$stat['mtime']=$mtime;
+			return $stat;
+		}else{
+			return stat($this->constructUrl($path));
+		}
+	}
+
+	public function filetype($path){
+		return (bool)@$this->opendir($path);//using opendir causes the same amount of requests and caches the content of the folder in one go
+	}
+
+	/**
+	 * check if a file or folder has been updated since $time
+	 * @param int $time
+	 * @return bool
+	 */
+	public function hasUpdated($path,$time){
+		if(!$path and $this->root=='/'){
+			//mtime doesn't work for shares, but giving the nature of the backend, doing a full update is still just fast enough
+			return true;
+		}else{
+			$actualTime=$this->filemtime($path);
+			return $actualTime>$time;
+		}
+	}
+
+	/**
+	 * get the best guess for the modification time of the share
+	 */
+	private function shareMTime(){
+		$dh=$this->opendir('');
+		$lastCtime=0;
+		while($file=readdir($dh)){
+			if($file!='.' and $file!='..'){
+				$ctime=$this->filemtime($file);
+				if($ctime>$lastCtime){
+					$lastCtime=$ctime;
+				}
+			}
+		}
+		return $lastCtime;
 	}
 }

apps/files_pdfviewer/js/viewer.js

@@ -13,7 +13,7 @@ function hidePDFviewer() {
 function showPDFviewer(dir,filename){
 	if(!showPDFviewer.shown){
 		$("#editor").hide();
-		var url = OC.filePath('files','ajax','download.php')+'?files='+encodeURIComponent(filename)+"&dir="+encodeURIComponent(dir);
+		var url = OC.filePath('files','ajax','download.php')+encodeURIComponent('?files='+encodeURIComponent(filename)+"&dir="+encodeURIComponent(dir));
 		$('table').hide();
 		function im(path) { return OC.filePath('files_pdfviewer','js','pdfjs/web/images/'+path); }
 		showPDFviewer.oldcode = $("#controls").html();

core/minimizer.php

@@ -1,4 +1,5 @@
 <?php
+session_write_close();
 
 OC_App::loadApps();
 

lib/app.php

@@ -489,32 +489,33 @@ class OC_App{
 			$currentVersion=OC_App::getAppVersion($app);
 			if ($currentVersion) {
 				if (version_compare($currentVersion, $installedVersion, '>')) {
-					OC_Log::write($app,'starting app upgrade from '.$installedVersion.' to '.$currentVersion,OC_Log::DEBUG);
+					OC_Log::write($app, 'starting app upgrade from '.$installedVersion.' to '.$currentVersion,OC_Log::DEBUG);
 					OC_App::updateApp($app);
-					OC_Appconfig::setValue($app,'installed_version',OC_App::getAppVersion($app));
+					OC_Appconfig::setValue($app, 'installed_version', OC_App::getAppVersion($app));
 				}
 			}
 		}
+	}
 
-		// check if the current enabled apps are compatible with the current ownCloud version. disable them if not.
+	/**
-		// this is important if you upgrade ownCloud and have non ported 3rd party apps installed
+	 * check if the current enabled apps are compatible with the current
-		$apps =OC_App::getEnabledApps();
+	 * ownCloud version. disable them if not.
-		$version=OC_Util::getVersion();
+	 * This is important if you upgrade ownCloud and have non ported 3rd
+	 * party apps installed.
+	 */
+	public static function checkAppsRequirements($apps = array()){
+		if (empty($apps)) {
+			$apps = OC_App::getEnabledApps();
+		}
+		$version = OC_Util::getVersion();
 		foreach($apps as $app) {
-
 			// check if the app is compatible with this version of ownCloud
-			$info=OC_App::getAppInfo($app);
+			$info = OC_App::getAppInfo($app);
 			if(!isset($info['require']) or ($version[0]>$info['require'])){
 				OC_Log::write('core','App "'.$info['name'].'" can\'t be used because it is not compatible with this version of ownCloud',OC_Log::ERROR);
 				OC_App::disable( $app );
 			}
-
-
-
 		}
-
-
-
 	}
 
 	/**

lib/base.php

@@ -229,6 +229,7 @@ class OC{
 				}
 
 				OC_Config::setValue('version',implode('.',OC_Util::getVersion()));
+				OC_App::checkAppsRequirements();
 			}
 
 			OC_App::updateApps();

lib/db.php

@@ -120,7 +120,7 @@ class OC_DB {
 					}else{
 						$dsn='mysql:dbname='.$name.';host='.$host;
 					}
-					$opts[PDO::MYSQL_ATTR_INIT_COMMAND] = "SET NAMES 'UTF8'; SET CHARACTER SET 'UTF8';";
+					$opts[PDO::MYSQL_ATTR_INIT_COMMAND] = "SET NAMES 'UTF8'";
 					break;
 				case 'pgsql':
 					if($port){

lib/filecache.php

@@ -217,7 +217,7 @@ class OC_FileCache{
 	 * - versioned
 	 */
 	public static function getFolderContent($path,$root=false,$mimetype_filter=''){
-		if(OC_FileCache_Update::hasUpdated($path,$root)){
+		if(OC_FileCache_Update::hasUpdated($path,$root,true)){
 			OC_FileCache_Update::updateFolder($path,$root);
 		}
 		return OC_FileCache_Cached::getFolderContent($path,$root,$mimetype_filter);

lib/filecache/update.php

@@ -15,9 +15,10 @@ class OC_FileCache_Update{
 	 * check if a file or folder is updated outside owncloud
 	 * @param string path
 	 * @param string root (optional)
+	 * @param boolean folder
 	 * @return bool
 	 */
-	public static function hasUpdated($path,$root=false){
+	public static function hasUpdated($path,$root=false,$folder=false){
 		if($root===false){
 			$view=OC_Filesystem::getView();
 		}else{
@@ -29,7 +30,11 @@ class OC_FileCache_Update{
 		$cachedData=OC_FileCache_Cached::get($path,$root);
 		if(isset($cachedData['mtime'])){
 			$cachedMTime=$cachedData['mtime'];
-			return $view->hasUpdated($path,$cachedMTime);
+			if($folder){
+				return $view->hasUpdated($path.'/',$cachedMTime);
+			}else{
+				return $view->hasUpdated($path,$cachedMTime);
+			}
 		}else{//file not in cache, so it has to be updated
 			if(($path=='/' or $path=='') and $root===false){//dont auto update the home folder, it will be scanned
 				return false;
@@ -154,9 +159,9 @@ class OC_FileCache_Update{
 				foreach($cachedContent as $file){
 					$size+=$file['size'];
 				}
-				$mtime=$view->filemtime($path);
+				$mtime=$view->filemtime($path.'/');
-				$ctime=$view->filectime($path);
+				$ctime=$view->filectime($path.'/');
-				$writable=$view->is_writable($path);
+				$writable=$view->is_writable($path.'/');
 				OC_FileCache::put($path,array('size'=>$size,'mtime'=>$mtime,'ctime'=>$ctime,'mimetype'=>$mimetype,'writable'=>$writable));
 			}else{
 				$count=0;

lib/l10n.php

@@ -228,23 +228,29 @@ class OC_L10N{
 			return self::$language;
 		}
 
-		$available = array();
-		if(is_array($app)){
-			$available = $app;
-		}
-		else{
-			$available=self::findAvailableLanguages($app);
-		}
 		if(OC_User::getUser() && OC_Preferences::getValue(OC_User::getUser(), 'core', 'lang')){
 			$lang = OC_Preferences::getValue(OC_User::getUser(), 'core', 'lang');
 			self::$language = $lang;
-			if(array_search($lang, $available) !== false){
+			if(is_array($app)){
+				$available = $app;
+				$lang_exists = array_search($lang, $available) !== false;
+			}
+			else {
+				$lang_exists = self::languageExists($app, $lang);
+			}
+			if($lang_exists){
 				return $lang;
 			}
 		}
 
 		if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
 			$accepted_languages = preg_split('/,\s*/', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+			if(is_array($app)){
+				$available = $app;
+			}
+			else{
+				$available = self::findAvailableLanguages($app);
+			}
 			foreach($accepted_languages as $i){
 				$temp = explode(';', $i);
 				if(array_search($temp[0], $available) !== false){
@@ -296,4 +302,15 @@ class OC_L10N{
 		}
 		return $available;
 	}
+
+	public static function languageExists($app, $lang){
+		if ($lang == 'en'){//english is always available
+			return true;
+		}
+		$dir = self::findI18nDir($app);
+		if(is_dir($dir)){
+			return file_exists($dir.'/'.$lang.'.php');
+		}
+		return false;
+	}
 }