Merge pull request #1662 from owncloud/style-cleanup

Style cleanup

lib/app.php

@@ -168,10 +168,12 @@ class OC_App{
 	 * get all enabled apps
 	 */
 	public static function getEnabledApps() {
-		if(!OC_Config::getValue('installed', false))
+		if(!OC_Config::getValue('installed', false)) {
 			return array();
+		}
 		$apps=array('files');
-		$query = OC_DB::prepare( 'SELECT `appid` FROM `*PREFIX*appconfig` WHERE `configkey` = \'enabled\' AND `configvalue`=\'yes\'' );
+		$query = OC_DB::prepare( 'SELECT `appid` FROM `*PREFIX*appconfig`'
+			.' WHERE `configkey` = \'enabled\' AND `configvalue`=\'yes\'' );
 		$result=$query->execute();
 		while($row=$result->fetchRow()) {
 			if(array_search($row['appid'], $apps)===false) {
@@ -212,7 +214,8 @@ class OC_App{
 				$appdata=OC_OCSClient::getApplication($app);
 				$download=OC_OCSClient::getApplicationDownload($app, 1);
 				if(isset($download['downloadlink']) and $download['downloadlink']!='') {
-					$app=OC_Installer::installApp(array('source'=>'http', 'href'=>$download['downloadlink'],'appdata'=>$appdata));
+					$info = array('source'=>'http', 'href'=>$download['downloadlink'], 'appdata'=>$appdata);
+					$app=OC_Installer::installApp($info);
 				}
 			}
 		}
@@ -221,7 +224,10 @@ class OC_App{
 			$info=OC_App::getAppInfo($app);
 			$version=OC_Util::getVersion();
 			if(!isset($info['require']) or ($version[0]>$info['require'])) {
-				OC_Log::write('core', 'App "'.$info['name'].'" can\'t be installed because it is not compatible with this version of ownCloud', OC_Log::ERROR);
+				OC_Log::write('core',
+					'App "'.$info['name'].'" can\'t be installed because it is'
+					.' not compatible with this version of ownCloud',
+					OC_Log::ERROR);
 				return false;
 			}else{
 				OC_Appconfig::setValue( $app, 'enabled', 'yes' );
@@ -336,33 +342,70 @@ class OC_App{
 		// by default, settings only contain the help menu
 		if(OC_Config::getValue('knowledgebaseenabled', true)==true) {
 			$settings = array(
-				array( "id" => "help", "order" => 1000, "href" => OC_Helper::linkToRoute( "settings_help" ), "name" => $l->t("Help"), "icon" => OC_Helper::imagePath( "settings", "help.svg" ))
+				array(
+					"id" => "help",
+					"order" => 1000,
+					"href" => OC_Helper::linkToRoute( "settings_help" ),
+					"name" => $l->t("Help"),
+					"icon" => OC_Helper::imagePath( "settings", "help.svg" )
+				)
 			);
 		}
 
 		// if the user is logged-in
 		if (OC_User::isLoggedIn()) {
 			// personal menu
-			$settings[] = array( "id" => "personal", "order" => 1, "href" => OC_Helper::linkToRoute( "settings_personal" ), "name" => $l->t("Personal"), "icon" => OC_Helper::imagePath( "settings", "personal.svg" ));
+			$settings[] = array(
+				"id" => "personal",
+				"order" => 1,
+				"href" => OC_Helper::linkToRoute( "settings_personal" ),
+				"name" => $l->t("Personal"),
+				"icon" => OC_Helper::imagePath( "settings", "personal.svg" )
+			);
 
 			// if there are some settings forms
-			if(!empty(self::$settingsForms))
+			if(!empty(self::$settingsForms)) {
 				// settings menu
-				$settings[]=array( "id" => "settings", "order" => 1000, "href" => OC_Helper::linkToRoute( "settings_settings" ), "name" => $l->t("Settings"), "icon" => OC_Helper::imagePath( "settings", "settings.svg" ));
+				$settings[]=array(
+					"id" => "settings",
+					"order" => 1000,
+					"href" => OC_Helper::linkToRoute( "settings_settings" ),
+					"name" => $l->t("Settings"),
+					"icon" => OC_Helper::imagePath( "settings", "settings.svg" )
+				);
+			}
 
 			//SubAdmins are also allowed to access user management
 			if(OC_SubAdmin::isSubAdmin(OC_User::getUser())) {
 				// admin users menu
-				$settings[] = array( "id" => "core_users", "order" => 2, "href" => OC_Helper::linkToRoute( "settings_users" ), "name" => $l->t("Users"), "icon" => OC_Helper::imagePath( "settings", "users.svg" ));
+				$settings[] = array(
+					"id" => "core_users",
+					"order" => 2,
+					"href" => OC_Helper::linkToRoute( "settings_users" ),
+					"name" => $l->t("Users"),
+					"icon" => OC_Helper::imagePath( "settings", "users.svg" )
+				);
 			}
 
 
 			// if the user is an admin
 			if(OC_User::isAdminUser(OC_User::getUser())) {
 				// admin apps menu
-				$settings[] = array( "id" => "core_apps", "order" => 3, "href" => OC_Helper::linkToRoute( "settings_apps" ).'?installed', "name" => $l->t("Apps"), "icon" => OC_Helper::imagePath( "settings", "apps.svg" ));
+				$settings[] = array(
+					"id" => "core_apps",
+					"order" => 3,
+					"href" => OC_Helper::linkToRoute( "settings_apps" ).'?installed',
+					"name" => $l->t("Apps"),
+					"icon" => OC_Helper::imagePath( "settings", "apps.svg" )
+				);
 
-				$settings[]=array( "id" => "admin", "order" => 1000, "href" => OC_Helper::linkToRoute( "settings_admin" ), "name" => $l->t("Admin"), "icon" => OC_Helper::imagePath( "settings", "admin.svg" ));
+				$settings[]=array(
+					"id" => "admin",
+					"order" => 1000,
+					"href" => OC_Helper::linkToRoute( "settings_admin" ),
+					"name" => $l->t("Admin"),
+					"icon" => OC_Helper::imagePath( "settings", "admin.svg" )
+				);
 			}
 		}
 
@@ -395,9 +438,10 @@ class OC_App{
 		}
 
 		foreach(OC::$APPSROOTS as $dir) {
-			if(isset($dir['writable']) && $dir['writable']===true)
+			if(isset($dir['writable']) && $dir['writable']===true) {
 				return $dir['path'];
 			}
+		}
 
 		OC_Log::write('core', 'No application directories are marked as writable.', OC_Log::ERROR);
 		return null;
@@ -641,7 +685,8 @@ class OC_App{
 	public static function listAllApps() {
 		$installedApps = OC_App::getAllApps();
 
-		//TODO which apps do we want to blacklist and how do we integrate blacklisting with the multi apps folder feature?
+		//TODO which apps do we want to blacklist and how do we integrate
+		// blacklisting with the multi apps folder feature?
 
 		$blacklist = array('files');//we dont want to show configuration for these
 		$appList = array();
@@ -706,7 +751,8 @@ class OC_App{
 
 	/**
 	 * @brief: get a list of all apps on apps.owncloud.com
-	 * @return array, multi-dimensional array of apps. Keys: id, name, type, typename, personid, license, detailpage, preview, changed, description
+	 * @return array, multi-dimensional array of apps.
+	 *     Keys: id, name, type, typename, personid, license, detailpage, preview, changed, description
 	 */
 	public static function getAppstoreApps( $filter = 'approved' ) {
 		$categoryNames = OC_OCSClient::getCategories();
@@ -774,7 +820,9 @@ class OC_App{
 			$installedVersion = $versions[$app];
 			if (version_compare($currentVersion, $installedVersion, '>')) {
 				$info = self::getAppInfo($app);
-				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);
 				try {
 					OC_App::updateApp($app);
 					OC_Hook::emit('update', 'success', 'Updated '.$info['name'].' app');
@@ -804,7 +852,10 @@ class OC_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'])) {
-				OC_Log::write('core', 'App "'.$info['name'].'" ('.$app.') can\'t be used because it is not compatible with this version of ownCloud', OC_Log::ERROR);
+				OC_Log::write('core',
+					'App "'.$info['name'].'" ('.$app.') can\'t be used because it is'
+					.' not compatible with this version of ownCloud',
+					OC_Log::ERROR);
 				OC_App::disable( $app );
 				OC_Hook::emit('update', 'success', 'Disabled '.$info['name'].' app because it is not compatible');
 			}
@@ -820,7 +871,8 @@ class OC_App{
 			return $versions; // when function is used besides in checkUpgrade
 		}
 		$versions=array();
-		$query = OC_DB::prepare( 'SELECT `appid`, `configvalue` FROM `*PREFIX*appconfig` WHERE `configkey` = \'installed_version\'' );
+		$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'];

lib/appconfig.php

@@ -91,7 +91,8 @@ class OC_Appconfig{
 	 */
 	public static function getValue( $app, $key, $default = null ) {
 		// At least some magic in here :-)
-		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ? AND `configkey` = ?' );
+		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*appconfig`'
+			.' WHERE `appid` = ? AND `configkey` = ?' );
 		$result = $query->execute( array( $app, $key ));
 		$row = $result->fetchRow();
 		if($row) {
@@ -124,11 +125,13 @@ class OC_Appconfig{
 	public static function setValue( $app, $key, $value ) {
 		// Does the key exist? yes: update. No: insert
 		if(! self::hasKey($app, $key)) {
-			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*appconfig` ( `appid`, `configkey`, `configvalue` ) VALUES( ?, ?, ? )' );
+			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*appconfig` ( `appid`, `configkey`, `configvalue` )'
+				.' VALUES( ?, ?, ? )' );
 			$query->execute( array( $app, $key, $value ));
 		}
 		else{
-			$query = OC_DB::prepare( 'UPDATE `*PREFIX*appconfig` SET `configvalue` = ? WHERE `appid` = ? AND `configkey` = ?' );
+			$query = OC_DB::prepare( 'UPDATE `*PREFIX*appconfig` SET `configvalue` = ?'
+				.' WHERE `appid` = ? AND `configkey` = ?' );
 			$query->execute( array( $value, $app, $key ));
 		}
 	}

lib/backgroundjob/queuedtask.php

@@ -82,7 +82,8 @@ class OC_BackgroundJob_QueuedTask{
 	 * @return id of task
 	 */
 	public static function add( $app, $klass, $method, $parameters ) {
-		$stmt = OC_DB::prepare( 'INSERT INTO `*PREFIX*queuedtasks` (`app`, `klass`, `method`, `parameters`) VALUES(?,?,?,?)' );
+		$stmt = OC_DB::prepare( 'INSERT INTO `*PREFIX*queuedtasks` (`app`, `klass`, `method`, `parameters`)'
+			.' VALUES(?,?,?,?)' );
 		$result = $stmt->execute(array($app, $klass, $method, $parameters ));
 
 		return OC_DB::insertid();

lib/base.php

@@ -162,7 +162,9 @@ class OC {
 			OC::$THIRDPARTYWEBROOT = rtrim(dirname(OC::$WEBROOT), '/');
 			OC::$THIRDPARTYROOT = rtrim(dirname(OC::$SERVERROOT), '/');
 		} else {
-			echo("3rdparty directory not found! Please put the ownCloud 3rdparty folder in the ownCloud folder or the folder above. You can also configure the location in the config.php file.");
+			echo("3rdparty directory not found! Please put the ownCloud 3rdparty'
+				.' folder in the ownCloud folder or the folder above.'
+				.' You can also configure the location in the config.php file.");
 			exit;
 		}
 		// search the apps folder
@@ -178,11 +180,16 @@ class OC {
 		} elseif (file_exists(OC::$SERVERROOT . '/apps')) {
 			OC::$APPSROOTS[] = array('path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true);
 		} elseif (file_exists(OC::$SERVERROOT . '/../apps')) {
-			OC::$APPSROOTS[] = array('path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps', 'url' => '/apps', 'writable' => true);
+			OC::$APPSROOTS[] = array(
+				'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps',
+				'url' => '/apps',
+				'writable' => true
+			);
 		}
 
 		if (empty(OC::$APPSROOTS)) {
-			echo("apps directory not found! Please put the ownCloud apps folder in the ownCloud folder or the folder above. You can also configure the location in the config.php file.");
+			echo("apps directory not found! Please put the ownCloud apps folder in the ownCloud folder'
+				.' or the folder above. You can also configure the location in the config.php file.");
 			exit;
 		}
 		$paths = array();
@@ -202,9 +209,14 @@ class OC {
 	}
 
 	public static function checkConfig() {
-		if (file_exists(OC::$SERVERROOT . "/config/config.php") and !is_writable(OC::$SERVERROOT . "/config/config.php")) {
+		if (file_exists(OC::$SERVERROOT . "/config/config.php")
+			and !is_writable(OC::$SERVERROOT . "/config/config.php")) {
 			$tmpl = new OC_Template('', 'error', 'guest');
-			$tmpl->assign('errors', array(1 => array('error' => "Can't write into config directory 'config'", 'hint' => "You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
+			$tmpl->assign('errors', array(1 => array(
+				'error' => "Can't write into config directory 'config'",
+				'hint' => "You can usually fix this by giving the webserver user write access'
+					.' to the config directory in owncloud"
+			)));
 			$tmpl->printPage();
 			exit();
 		}
@@ -262,7 +274,9 @@ class OC {
 			if (version_compare($currentVersion, $installedVersion, '>')) {
 				if ($showTemplate && !OC_Config::getValue('maintenance', false)) {
 					OC_Config::setValue('maintenance', true);
-					OC_Log::write('core', 'starting upgrade from ' . $installedVersion . ' to ' . $currentVersion, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'starting upgrade from ' . $installedVersion . ' to ' . $currentVersion,
+						OC_Log::DEBUG);
 					OC_Util::addscript('update');
 					$tmpl = new OC_Template('', 'update', 'guest');
 					$tmpl->assign('version', OC_Util::getVersionString());
@@ -393,14 +407,16 @@ class OC {
 		}
 
 		//set http auth headers for apache+php-cgi work around
-		if (isset($_SERVER['HTTP_AUTHORIZATION']) && preg_match('/Basic\s+(.*)$/i', $_SERVER['HTTP_AUTHORIZATION'], $matches)) {
+		if (isset($_SERVER['HTTP_AUTHORIZATION'])
+			&& preg_match('/Basic\s+(.*)$/i', $_SERVER['HTTP_AUTHORIZATION'], $matches)) {
 			list($name, $password) = explode(':', base64_decode($matches[1]), 2);
 			$_SERVER['PHP_AUTH_USER'] = strip_tags($name);
 			$_SERVER['PHP_AUTH_PW'] = strip_tags($password);
 		}
 
 		//set http auth headers for apache+php-cgi work around if variable gets renamed by apache
-		if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION']) && preg_match('/Basic\s+(.*)$/i', $_SERVER['REDIRECT_HTTP_AUTHORIZATION'], $matches)) {
+		if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])
+			&& preg_match('/Basic\s+(.*)$/i', $_SERVER['REDIRECT_HTTP_AUTHORIZATION'], $matches)) {
 			list($name, $password) = explode(':', base64_decode($matches[1]), 2);
 			$_SERVER['PHP_AUTH_USER'] = strip_tags($name);
 			$_SERVER['PHP_AUTH_PW'] = strip_tags($password);
@@ -447,7 +463,8 @@ class OC {
 		OC_User::useBackend(new OC_User_Database());
 		OC_Group::useBackend(new OC_Group_Database());
 
-		if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SESSION['user_id']) && $_SERVER['PHP_AUTH_USER'] != $_SESSION['user_id']) {
+		if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SESSION['user_id'])
+			&& $_SERVER['PHP_AUTH_USER'] != $_SESSION['user_id']) {
 			OC_User::logout();
 		}
 
@@ -504,7 +521,9 @@ class OC {
 
 		// write error into log if locale can't be set
 		if (OC_Util::issetlocaleworking() == false) {
-			OC_Log::write('core', 'setting locale to en_US.UTF-8/en_US.UTF8 failed. Support is probably not installed on your system', OC_Log::ERROR);
+			OC_Log::write('core',
+				'setting locale to en_US.UTF-8/en_US.UTF8 failed. Support is probably not installed on your system',
+				OC_Log::ERROR);
 		}
 		if (OC_Config::getValue('installed', false)) {
 			if (OC_Appconfig::getValue('core', 'backgroundjobs_mode', 'ajax') == 'ajax') {

lib/config.php

@@ -166,7 +166,8 @@ class OC_Config{
 			$tmpl = new OC_Template( '', 'error', 'guest' );
 			$tmpl->assign('errors', array(1=>array(
 				'error'=>"Can't write into config directory 'config'",
-				'hint'=>"You can usually fix this by giving the webserver user write access to the config directory in owncloud")));
+				'hint'=>"You can usually fix this by giving the webserver user write access'
+					.' to the config directory in owncloud")));
 			$tmpl->printPage();
 			exit;
 		}

lib/connector/sabre/directory.php

@@ -160,7 +160,8 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 			$chunks = array_chunk($paths, 200, false);
 			foreach ($chunks as $pack) {
 				$placeholders = join(',', array_fill(0, count($pack), '?'));
-				$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties` WHERE `userid` = ?' . ' AND `propertypath` IN ('.$placeholders.')' );
+				$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties`'
+					.' WHERE `userid` = ?' . ' AND `propertypath` IN ('.$placeholders.')' );
 				array_unshift($pack, OC_User::getUser()); // prepend userid
 				$result = $query->execute( $pack );
 				while($row = $result->fetchRow()) {

lib/connector/sabre/file.php

@@ -113,8 +113,9 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	/**
 	 * Returns the ETag for a file
 	 *
-	 * An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change.
+	 * An ETag is a unique identifier representing the current version of the
-	 * The ETag is an arbritrary string, but MUST be surrounded by double-quotes.
+	 * file. If the file changes, the ETag MUST change.  The ETag is an
+	 * arbritrary string, but MUST be surrounded by double-quotes.
 	 *
 	 * Return null if the ETag can not effectively be determined
 	 *

lib/connector/sabre/locks.php

@@ -44,7 +44,8 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 		// NOTE: SQLite requires time() to be inserted directly. That's ugly
 		// but otherwise reading locks from SQLite Databases will return
 		// nothing
-		$query = 'SELECT * FROM `*PREFIX*locks` WHERE `userid` = ? AND (`created` + `timeout`) > '.time().' AND (( `uri` = ?)';
+		$query = 'SELECT * FROM `*PREFIX*locks`'
+			.' WHERE `userid` = ? AND (`created` + `timeout`) > '.time().' AND (( `uri` = ?)';
 		$params = array(OC_User::getUser(), $uri);
 
 		// We need to check locks for every part in the uri.
@@ -116,11 +117,33 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 		}
 
 		if ($exists) {
-			$query = OC_DB::prepare( 'UPDATE `*PREFIX*locks` SET `owner` = ?, `timeout` = ?, `scope` = ?, `depth` = ?, `uri` = ?, `created` = ? WHERE `userid` = ? AND `token` = ?' );
+			$query = OC_DB::prepare( 'UPDATE `*PREFIX*locks`'
-			$result = $query->execute( array($lockInfo->owner,$lockInfo->timeout,$lockInfo->scope,$lockInfo->depth,$uri,$lockInfo->created,OC_User::getUser(),$lockInfo->token));
+				.' SET `owner` = ?, `timeout` = ?, `scope` = ?, `depth` = ?, `uri` = ?, `created` = ?'
+				.' WHERE `userid` = ? AND `token` = ?' );
+			$result = $query->execute( array(
+				$lockInfo->owner,
+				$lockInfo->timeout,
+				$lockInfo->scope,
+				$lockInfo->depth,
+				$uri,
+				$lockInfo->created,
+				OC_User::getUser(),
+				$lockInfo->token)
+			);
 		} else {
-			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*locks` (`userid`,`owner`,`timeout`,`scope`,`depth`,`uri`,`created`,`token`) VALUES (?,?,?,?,?,?,?,?)' );
+			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*locks`'
-			$result = $query->execute( array(OC_User::getUser(),$lockInfo->owner,$lockInfo->timeout,$lockInfo->scope,$lockInfo->depth,$uri,$lockInfo->created,$lockInfo->token));
+				.' (`userid`,`owner`,`timeout`,`scope`,`depth`,`uri`,`created`,`token`)'
+				.' VALUES (?,?,?,?,?,?,?,?)' );
+			$result = $query->execute( array(
+				OC_User::getUser(),
+				$lockInfo->owner,
+				$lockInfo->timeout,
+				$lockInfo->scope,
+				$lockInfo->depth,
+				$uri,
+				$lockInfo->created,
+				$lockInfo->token)
+			);
 		}
 
 		return true;

lib/connector/sabre/node.php

@@ -88,7 +88,8 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 
 		$this->path = $newPath;
 
-		$query = OC_DB::prepare( 'UPDATE `*PREFIX*properties` SET `propertypath` = ? WHERE `userid` = ? AND `propertypath` = ?' );
+		$query = OC_DB::prepare( 'UPDATE `*PREFIX*properties` SET `propertypath` = ?'
+			.' WHERE `userid` = ? AND `propertypath` = ?' );
 		$query->execute( array( $newPath, OC_User::getUser(), $oldPath ));
 
 	}
@@ -149,7 +150,8 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 			// If it was null, we need to delete the property
 			if (is_null($propertyValue)) {
 				if(array_key_exists( $propertyName, $existing )) {
-					$query = OC_DB::prepare( 'DELETE FROM `*PREFIX*properties` WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?' );
+					$query = OC_DB::prepare( 'DELETE FROM `*PREFIX*properties`'
+						.' WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?' );
 					$query->execute( array( OC_User::getUser(), $this->path, $propertyName ));
 				}
 			}
@@ -160,10 +162,12 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 					$this->touch($propertyValue);
 				} else {
 					if(!array_key_exists( $propertyName, $existing )) {
-						$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*properties` (`userid`,`propertypath`,`propertyname`,`propertyvalue`) VALUES(?,?,?,?)' );
+						$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*properties`'
+							.' (`userid`,`propertypath`,`propertyname`,`propertyvalue`) VALUES(?,?,?,?)' );
 						$query->execute( array( OC_User::getUser(), $this->path, $propertyName,$propertyValue ));
 					} else {
-						$query = OC_DB::prepare( 'UPDATE `*PREFIX*properties` SET `propertyvalue` = ? WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?' );
+						$query = OC_DB::prepare( 'UPDATE `*PREFIX*properties` SET `propertyvalue` = ?'
+							.' WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?' );
 						$query->execute( array( $propertyValue,OC_User::getUser(), $this->path, $propertyName ));
 					}
 				}

lib/db.php

@@ -232,7 +232,8 @@ class OC_DB {
 					'log_line_break' => '<br>',
 					'idxname_format' => '%s',
 					'debug' => true,
-			  'quote_identifier' => true  );
+					'quote_identifier' => true
+					);
 
 			// Add the dsn according to the database type
 			switch($type) {
@@ -474,7 +475,8 @@ class OC_DB {
 		 * http://docs.oracle.com/cd/B19306_01/server.102/b14200/functions037.htm
 		 */
 		if( $CONFIG_DBTYPE == 'pgsql' ) { //mysql support it too but sqlite doesn't
-			$content = str_replace( '<default>0000-00-00 00:00:00</default>', '<default>CURRENT_TIMESTAMP</default>', $content );
+			$content = str_replace( '<default>0000-00-00 00:00:00</default>',
+				'<default>CURRENT_TIMESTAMP</default>', $content );
 		}
 
 		file_put_contents( $file2, $content );
@@ -499,7 +501,8 @@ class OC_DB {
 
 		// Die in case something went wrong
 		if( $ret instanceof MDB2_Error ) {
-			OC_Template::printErrorPage( self::$MDB2->getDebugOutput().' '.$ret->getMessage() . ': ' . $ret->getUserInfo() );
+			OC_Template::printErrorPage( self::$MDB2->getDebugOutput().' '.$ret->getMessage() . ': '
+				. $ret->getUserInfo() );
 		}
 
 		return true;
@@ -541,7 +544,8 @@ class OC_DB {
 		 * http://docs.oracle.com/cd/B19306_01/server.102/b14200/functions037.htm
 		 */
 		if( $CONFIG_DBTYPE == 'pgsql' ) { //mysql support it too but sqlite doesn't
-			$content = str_replace( '<default>0000-00-00 00:00:00</default>', '<default>CURRENT_TIMESTAMP</default>', $content );
+			$content = str_replace( '<default>0000-00-00 00:00:00</default>',
+				'<default>CURRENT_TIMESTAMP</default>', $content );
 		}
 		file_put_contents( $file2, $content );
 		$op = self::$schema->updateDatabase($file2, $previousSchema, array(), false);
@@ -679,7 +683,8 @@ class OC_DB {
 			$query = str_ireplace( 'UNIX_TIMESTAMP()', 'strftime(\'%s\',\'now\')', $query );
 		}elseif( $type == 'pgsql' ) {
 			$query = str_replace( '`', '"', $query );
-			$query = str_ireplace( 'UNIX_TIMESTAMP()', 'cast(extract(epoch from current_timestamp) as integer)', $query );
+			$query = str_ireplace( 'UNIX_TIMESTAMP()', 'cast(extract(epoch from current_timestamp) as integer)',
+				$query );
 		}elseif( $type == 'oci'  ) {
 			$query = str_replace( '`', '"', $query );
 			$query = str_ireplace( 'NOW()', 'CURRENT_TIMESTAMP', $query );

lib/eventsource.php

@@ -62,7 +62,8 @@ class OC_EventSource{
 			$type=null;
 		}
 		if($this->fallback) {
-			$response='<script type="text/javascript">window.parent.OC.EventSource.fallBackCallBack('.$this->fallBackId.',"'.$type.'",'.json_encode($data).')</script>'.PHP_EOL;
+			$response='<script type="text/javascript">window.parent.OC.EventSource.fallBackCallBack('
+				.$this->fallBackId.',"'.$type.'",'.json_encode($data).')</script>'.PHP_EOL;
 			echo $response;
 		}else{
 			if($type) {

lib/filechunking.php

@@ -97,7 +97,8 @@ class OC_FileChunking {
 		$absolutePath = \OC\Files\Filesystem::normalizePath(\OC\Files\Filesystem::getView()->getAbsolutePath($path));
 		$data = '';
 		// use file_put_contents as method because that best matches what this function does
-		if (OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data) && \OC\Files\Filesystem::isValidPath($path)) {
+		if (OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data)
+			&& \OC\Files\Filesystem::isValidPath($path)) {
 			$path = \OC\Files\Filesystem::getView()->getRelativePath($absolutePath);
 			$exists = \OC\Files\Filesystem::file_exists($path);
 			$run = true;

lib/files.php

@@ -200,7 +200,8 @@ class OC_Files {
 			$errors = array(
 				array(
 					'error' => $l->t('ZIP download is turned off.'),
-					'hint' => $l->t('Files need to be downloaded one by one.') . '<br/><a href="javascript:history.back()">' . $l->t('Back to Files') . '</a>',
+					'hint' => $l->t('Files need to be downloaded one by one.')
+						. '<br/><a href="javascript:history.back()">' . $l->t('Back to Files') . '</a>',
 				)
 			);
 			$tmpl->assign('errors', $errors);
@@ -225,7 +226,9 @@ class OC_Files {
 				$errors = array(
 					array(
 						'error' => $l->t('Selected files too large to generate zip file.'),
-						'hint' => 'Download the files in smaller chunks, seperately or kindly ask your administrator.<br/><a href="javascript:history.back()">' . $l->t('Back to Files') . '</a>',
+						'hint' => 'Download the files in smaller chunks, seperately'
+							.' or kindly ask your administrator.<br/><a href="javascript:history.back()">'
+							. $l->t('Back to Files') . '</a>',
 					)
 				);
 				$tmpl->assign('errors', $errors);
@@ -287,7 +290,9 @@ class OC_Files {
 			file_put_contents(OC::$SERVERROOT . '/.htaccess', $htaccess);
 			return OC_Helper::computerFileSize($size);
 		} else {
-			OC_Log::write('files', 'Can\'t write upload limit to ' . OC::$SERVERROOT . '/.htaccess. Please check the file permissions', OC_Log::WARN);
+			OC_Log::write('files',
+				'Can\'t write upload limit to ' . OC::$SERVERROOT . '/.htaccess. Please check the file permissions',
+				OC_Log::WARN);
 		}
 		return false;
 	}

lib/files/cache/cache.php

@@ -198,7 +198,8 @@ class Cache {
 			$params[] = $this->numericId;
 			$valuesPlaceholder = array_fill(0, count($queryParts), '?');
 
-			$query = \OC_DB::prepare('INSERT INTO `*PREFIX*filecache`(' . implode(', ', $queryParts) . ') VALUES(' . implode(', ', $valuesPlaceholder) . ')');
+			$query = \OC_DB::prepare('INSERT INTO `*PREFIX*filecache`(' . implode(', ', $queryParts) . ')'
+				.' VALUES(' . implode(', ', $valuesPlaceholder) . ')');
 			$query->execute($params);
 
 			return (int)\OC_DB::insertid('*PREFIX*filecache');
@@ -215,7 +216,8 @@ class Cache {
 		list($queryParts, $params) = $this->buildParts($data);
 		$params[] = $id;
 
-		$query = \OC_DB::prepare('UPDATE `*PREFIX*filecache` SET ' . implode(' = ?, ', $queryParts) . '=? WHERE fileid = ?');
+		$query = \OC_DB::prepare('UPDATE `*PREFIX*filecache` SET ' . implode(' = ?, ', $queryParts) . '=?'
+			.' WHERE fileid = ?');
 		$query->execute($params);
 	}
 
@@ -332,7 +334,8 @@ class Cache {
 			$query->execute(array($targetPath, md5($targetPath), $child['fileid']));
 		}
 
-		$query = \OC_DB::prepare('UPDATE `*PREFIX*filecache` SET `path` = ?, `path_hash` = ?, `parent` =? WHERE `fileid` = ?');
+		$query = \OC_DB::prepare('UPDATE `*PREFIX*filecache` SET `path` = ?, `path_hash` = ?, `parent` =?'
+			.' WHERE `fileid` = ?');
 		$query->execute(array($target, md5($target), $newParentId, $sourceId));
 	}
 
@@ -492,7 +495,8 @@ class Cache {
 	 * @return string|bool the path of the folder or false when no folder matched
 	 */
 	public function getIncomplete() {
-		$query = \OC_DB::prepare('SELECT `path` FROM `*PREFIX*filecache` WHERE `storage` = ? AND `size` = -1 ORDER BY `fileid` DESC LIMIT 1');
+		$query = \OC_DB::prepare('SELECT `path` FROM `*PREFIX*filecache`'
+			.' WHERE `storage` = ? AND `size` = -1 ORDER BY `fileid` DESC LIMIT 1');
 		$query->execute(array($this->numericId));
 		if ($row = $query->fetchRow()) {
 			return $row['path'];

lib/files/cache/permissions.php

@@ -51,9 +51,11 @@ class Permissions {
 	 */
 	public function set($fileId, $user, $permissions) {
 		if (self::get($fileId, $user) !== -1) {
-			$query = \OC_DB::prepare('UPDATE `*PREFIX*permissions` SET `permissions` = ? WHERE `user` = ? AND `fileid` = ?');
+			$query = \OC_DB::prepare('UPDATE `*PREFIX*permissions` SET `permissions` = ?'
+				.' WHERE `user` = ? AND `fileid` = ?');
 		} else {
-			$query = \OC_DB::prepare('INSERT INTO `*PREFIX*permissions`(`permissions`, `user`, `fileid`) VALUES(?, ?,? )');
+			$query = \OC_DB::prepare('INSERT INTO `*PREFIX*permissions`(`permissions`, `user`, `fileid`)'
+				.' VALUES(?, ?,? )');
 		}
 		$query->execute(array($permissions, $user, $fileId));
 	}
@@ -73,7 +75,8 @@ class Permissions {
 		$params[] = $user;
 		$inPart = implode(', ', array_fill(0, count($fileIds), '?'));
 
-		$query = \OC_DB::prepare('SELECT `fileid`, `permissions` FROM `*PREFIX*permissions` WHERE  `fileid` IN (' . $inPart . ') AND `user` = ?');
+		$query = \OC_DB::prepare('SELECT `fileid`, `permissions` FROM `*PREFIX*permissions`'
+			.' WHERE `fileid` IN (' . $inPart . ') AND `user` = ?');
 		$result = $query->execute($params);
 		$filePermissions = array();
 		while ($row = $result->fetchRow()) {

lib/files/cache/upgrade.php

@@ -69,7 +69,8 @@ class Upgrade {
 					( `fileid`, `storage`, `path`, `path_hash`, `parent`, `name`, `mimetype`, `mimepart`, `size`, `mtime`, `encrypted` )
 					VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)');
 
-			$insertQuery->execute(array($data['id'], $data['storage'], $data['path'], $data['path_hash'], $data['parent'], $data['name'],
+			$insertQuery->execute(array($data['id'], $data['storage'],
+				$data['path'], $data['path_hash'], $data['parent'], $data['name'],
 				$data['mimetype'], $data['mimepart'], $data['size'], $data['mtime'], $data['encrypted']));
 		}
 	}

lib/files/filesystem.php

@@ -135,7 +135,9 @@ class Filesystem {
 
 	/**
 	 * get the mountpoint of the storage object for a path
-	( note: because a storage is not always mounted inside the fakeroot, the returned mountpoint is relative to the absolute root of the filesystem and doesn't take the chroot into account
+	 * ( note: because a storage is not always mounted inside the fakeroot, the
+	 * returned mountpoint is relative to the absolute root of the filesystem
+	 * and doesn't take the chroot into account )
 	 *
 	 * @param string $path
 	 * @return string
@@ -318,7 +320,8 @@ class Filesystem {
 
 	/**
 	 * return the path to a local version of the file
-	 * we need this because we can't know if a file is stored local or not from outside the filestorage and for some purposes a local file is needed
+	 * we need this because we can't know if a file is stored local or not from
+	 * outside the filestorage and for some purposes a local file is needed
 	 *
 	 * @param string $path
 	 * @return string

lib/files/storage/common.php

@@ -113,7 +113,8 @@ abstract class Common implements \OC\Files\Storage\Storage {
 	public function deleteAll( $directory, $empty = false ) {
 		$directory = trim($directory, '/');
 
-		if ( !$this->file_exists( \OCP\USER::getUser() . '/' . $directory ) || !$this->is_dir( \OCP\USER::getUser() . '/' . $directory ) ) {
+		if ( !$this->file_exists( \OCP\USER::getUser() . '/' . $directory )
+			|| !$this->is_dir( \OCP\USER::getUser() . '/' . $directory ) ) {
 			return false;
 		} elseif( !$this->isReadable( \OCP\USER::getUser() . '/' . $directory ) ) {
 			return false;

lib/files/storage/local.php

@@ -205,7 +205,9 @@ class Local extends \OC\Files\Storage\Common{
 				return (float)exec('stat -c %s ' . escapeshellarg($fullPath));
 			}
 		} else {
-			\OC_Log::write('core', 'Unable to determine file size of "'.$fullPath.'". Unknown OS: '.$name, \OC_Log::ERROR);
+			\OC_Log::write('core',
+				'Unable to determine file size of "'.$fullPath.'". Unknown OS: '.$name,
+				\OC_Log::ERROR);
 		}
 
 		return 0;

lib/files/storage/mappedlocal.php

@@ -248,7 +248,9 @@ class MappedLocal extends \OC\Files\Storage\Common{
 				return (float)exec('stat -c %s ' . escapeshellarg($fullPath));
 			}
 		} else {
-			\OC_Log::write('core', 'Unable to determine file size of "'.$fullPath.'". Unknown OS: '.$name, \OC_Log::ERROR);
+			\OC_Log::write('core',
+				'Unable to determine file size of "'.$fullPath.'". Unknown OS: '.$name,
+				\OC_Log::ERROR);
 		}
 
 		return 0;

lib/files/view.php

@@ -92,7 +92,9 @@ class View {
 
 	/**
 	 * get the mountpoint of the storage object for a path
-	( note: because a storage is not always mounted inside the fakeroot, the returned mountpoint is relative to the absolute root of the filesystem and doesn't take the chroot into account
+	 * ( note: because a storage is not always mounted inside the fakeroot, the
+	 * returned mountpoint is relative to the absolute root of the filesystem
+	 * and doesn't take the chroot into account )
 	 *
 	 * @param string $path
 	 * @return string
@@ -113,7 +115,8 @@ class View {
 
 	/**
 	 * return the path to a local version of the file
-	 * we need this because we can't know if a file is stored local or not from outside the filestorage and for some purposes a local file is needed
+	 * we need this because we can't know if a file is stored local or not from
+	 * outside the filestorage and for some purposes a local file is needed
 	 *
 	 * @param string $path
 	 * @return string
@@ -252,7 +255,8 @@ class View {
 	public function file_put_contents($path, $data) {
 		if (is_resource($data)) { //not having to deal with streams in file_put_contents makes life easier
 			$absolutePath = Filesystem::normalizePath($this->getAbsolutePath($path));
-			if (\OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data) && Filesystem::isValidPath($path)) {
+			if (\OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data)
+				&& Filesystem::isValidPath($path)) {
 				$path = $this->getRelativePath($absolutePath);
 				$exists = $this->file_exists($path);
 				$run = true;
@@ -324,7 +328,8 @@ class View {
 		$postFix2 = (substr($path2, -1, 1) === '/') ? '/' : '';
 		$absolutePath1 = Filesystem::normalizePath($this->getAbsolutePath($path1));
 		$absolutePath2 = Filesystem::normalizePath($this->getAbsolutePath($path2));
-		if (\OC_FileProxy::runPreProxies('rename', $absolutePath1, $absolutePath2) and Filesystem::isValidPath($path2)) {
+		if (\OC_FileProxy::runPreProxies('rename', $absolutePath1, $absolutePath2)
+			and Filesystem::isValidPath($path2)) {
 			$path1 = $this->getRelativePath($absolutePath1);
 			$path2 = $this->getRelativePath($absolutePath2);
 
@@ -776,7 +781,8 @@ class View {
 					$rootEntry = $subCache->get('');
 					if ($rootEntry) {
 						$relativePath = trim(substr($mountPoint, $dirLength), '/');
-						if ($pos = strpos($relativePath, '/')) { //mountpoint inside subfolder add size to the correct folder
+						if ($pos = strpos($relativePath, '/')) {
+							//mountpoint inside subfolder add size to the correct folder
 							$entryName = substr($relativePath, 0, $pos);
 							foreach ($files as &$entry) {
 								if ($entry['name'] === $entryName) {

lib/filesystem.php

@@ -34,7 +34,9 @@
 class OC_Filesystem {
 	/**
 	 * get the mountpoint of the storage object for a path
-	( note: because a storage is not always mounted inside the fakeroot, the returned mountpoint is relative to the absolute root of the filesystem and doesn't take the chroot into account
+	 * ( note: because a storage is not always mounted inside the fakeroot, the
+	 * returned mountpoint is relative to the absolute root of the filesystem
+	 * and doesn't take the chroot into account )
 	 *
 	 * @deprecated OC_Filesystem is replaced by \OC\Files\Filesystem
 	 * @param string $path
@@ -115,7 +117,8 @@ class OC_Filesystem {
 
 	/**
 	 * return the path to a local version of the file
-	 * we need this because we can't know if a file is stored local or not from outside the filestorage and for some purposes a local file is needed
+	 * we need this because we can't know if a file is stored local or not from
+	 * outside the filestorage and for some purposes a local file is needed
 	 *
 	 * @deprecated OC_Filesystem is replaced by \OC\Files\Filesystem
 	 * @param string $path

lib/group.php

@@ -311,7 +311,12 @@ class OC_Group {
 		$displayNames = array();
 		foreach ($gids as $gid) {
 			// TODO Need to apply limits to groups as total
-			$displayNames = array_merge(array_diff(self::displayNamesInGroup($gid, $search, $limit, $offset), $displayNames), $displayNames);
+			$displayNames = array_merge(
+				array_diff(
+					self::displayNamesInGroup($gid, $search, $limit, $offset),
+					$displayNames
+				),
+				$displayNames);
 		}
 		return $displayNames;
 	}

lib/group/database.php

@@ -200,7 +200,9 @@ class OC_Group_Database extends OC_Group_Backend {
 	 * @return array with user ids
 	 */
 	public function usersInGroup($gid, $search = '', $limit = null, $offset = null) {
-		$stmt = OC_DB::prepare('SELECT `uid` FROM `*PREFIX*group_user` WHERE `gid` = ? AND `uid` LIKE ?', $limit, $offset);
+		$stmt = OC_DB::prepare('SELECT `uid` FROM `*PREFIX*group_user` WHERE `gid` = ? AND `uid` LIKE ?',
+			$limit,
+			$offset);
 		$result = $stmt->execute(array($gid, $search.'%'));
 		$users = array();
 		while ($row = $result->fetchRow()) {
@@ -220,7 +222,12 @@ class OC_Group_Database extends OC_Group_Backend {
 	public function DisplayNamesInGroup($gid, $search = '', $limit = -1, $offset = 0) {
 		$displayNames = '';
 
-		$stmt = OC_DB::prepare('SELECT `*PREFIX*users`.`uid`, `*PREFIX*users`.`displayname` FROM `*PREFIX*users` INNER JOIN `*PREFIX*group_user` ON `*PREFIX*group_user`.`uid` = `*PREFIX*users`.`uid`  WHERE `gid` = ? AND `*PREFIX*group_user.uid` LIKE ?', $limit, $offset);
+		$stmt = OC_DB::prepare('SELECT `*PREFIX*users`.`uid`, `*PREFIX*users`.`displayname`'
+			.' FROM `*PREFIX*users`'
+			.' INNER JOIN `*PREFIX*group_user` ON `*PREFIX*group_user`.`uid` = `*PREFIX*users`.`uid`'
+			.' WHERE `gid` = ? AND `*PREFIX*group_user.uid` LIKE ?',
+			$limit,
+			$offset);
 		$result = $stmt->execute(array($gid, $search.'%'));
 		$users = array();
 		while ($row = $result->fetchRow()) {

lib/helper.php

@@ -132,7 +132,8 @@ class OC_Helper {
 	 * Returns a absolute url to the given service.
 	 */
 	public static function linkToRemote( $service, $add_slash = true ) {
-		return self::makeURLAbsolute(self::linkToRemoteBase($service)) . (($add_slash && $service[strlen($service)-1]!='/')?'/':'');
+		return self::makeURLAbsolute(self::linkToRemoteBase($service))
+			. (($add_slash && $service[strlen($service)-1]!='/')?'/':'');
 	}
 
 	/**
@@ -144,7 +145,8 @@ class OC_Helper {
 	 * Returns a absolute url to the given service.
 	 */
 	public static function linkToPublic($service, $add_slash = false) {
-		return self::linkToAbsolute( '', 'public.php') . '?service=' . $service . (($add_slash && $service[strlen($service)-1]!='/')?'/':'');
+		return self::linkToAbsolute( '', 'public.php') . '?service=' . $service
+			. (($add_slash && $service[strlen($service)-1]!='/')?'/':'');
 	}
 
 	/**
@@ -379,7 +381,8 @@ class OC_Helper {
 			$mimeType='application/octet-stream';
 		}
 
-		if($mimeType=='application/octet-stream' and function_exists('finfo_open') and function_exists('finfo_file') and $finfo=finfo_open(FILEINFO_MIME)) {
+		if($mimeType=='application/octet-stream' and function_exists('finfo_open')
+			and function_exists('finfo_file') and $finfo=finfo_open(FILEINFO_MIME)) {
 			$info = @strtolower(finfo_file($finfo, $path));
 			if($info) {
 				$mimeType=substr($info, 0, strpos($info, ';'));
@@ -444,7 +447,8 @@ class OC_Helper {
 	}
 
 	/**
-	 * returns "checked"-attribute if request contains selected radio element OR if radio element is the default one -- maybe?
+	 * returns "checked"-attribute if request contains selected radio element
+	 * OR if radio element is the default one -- maybe?
 	 * @param string $s Name of radio-button element name
 	 * @param string $v Value of current radio-button element
 	 * @param string $d Value of default radio-button element

lib/hook.php

@@ -34,7 +34,8 @@ class OC_Hook{
 		// Connect the hook handler to the requested emitter
 		self::$registered[$signalclass][$signalname][] = array(
 				"class" => $slotclass,
-		  "name" => $slotname );
+				"name" => $slotname
+		);
 		
 		// No chance for failure ;-)
 		return true;
@@ -70,7 +71,9 @@ class OC_Hook{
 			try {
 				call_user_func( array( $i["class"], $i["name"] ), $params );
 			} catch (Exception $e){
-				OC_Log::write('hook', 'error while running hook (' . $i["class"] . '::' . $i["name"] . '): '.$e->getMessage(), OC_Log::ERROR);
+				OC_Log::write('hook',
+					'error while running hook (' . $i["class"] . '::' . $i["name"] . '): '.$e->getMessage(),
+					OC_Log::ERROR);
 			}
 		}
 

lib/image.php

@@ -169,7 +169,9 @@ class OC_Image {
 			if (!file_exists(dirname($filepath)))
 				mkdir(dirname($filepath), 0777, true);
 			if(!is_writable(dirname($filepath))) {
-				OC_Log::write('core', __METHOD__.'(): Directory \''.dirname($filepath).'\' is not writable.', OC_Log::ERROR);
+				OC_Log::write('core',
+					__METHOD__.'(): Directory \''.dirname($filepath).'\' is not writable.',
+					OC_Log::ERROR);
 				return false;
 			} elseif(is_writable(dirname($filepath)) && file_exists($filepath) && !is_writable($filepath)) {
 				OC_Log::write('core', __METHOD__.'(): File \''.$filepath.'\' is not writable.', OC_Log::ERROR);
@@ -394,35 +396,45 @@ class OC_Image {
 				if (imagetypes() & IMG_GIF) {
 					$this->resource = imagecreatefromgif($imagepath);
 				} else {
-					OC_Log::write('core', 'OC_Image->loadFromFile, GIF images not supported: '.$imagepath, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'OC_Image->loadFromFile, GIF images not supported: '.$imagepath,
+						OC_Log::DEBUG);
 				}
 				break;
 			case IMAGETYPE_JPEG:
 				if (imagetypes() & IMG_JPG) {
 					$this->resource = imagecreatefromjpeg($imagepath);
 				} else {
-					OC_Log::write('core', 'OC_Image->loadFromFile, JPG images not supported: '.$imagepath, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'OC_Image->loadFromFile, JPG images not supported: '.$imagepath,
+						OC_Log::DEBUG);
 				}
 				break;
 			case IMAGETYPE_PNG:
 				if (imagetypes() & IMG_PNG) {
 					$this->resource = imagecreatefrompng($imagepath);
 				} else {
-					OC_Log::write('core', 'OC_Image->loadFromFile, PNG images not supported: '.$imagepath, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'OC_Image->loadFromFile, PNG images not supported: '.$imagepath,
+						OC_Log::DEBUG);
 				}
 				break;
 			case IMAGETYPE_XBM:
 				if (imagetypes() & IMG_XPM) {
 					$this->resource = imagecreatefromxbm($imagepath);
 				} else {
-					OC_Log::write('core', 'OC_Image->loadFromFile, XBM/XPM images not supported: '.$imagepath, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'OC_Image->loadFromFile, XBM/XPM images not supported: '.$imagepath,
+						OC_Log::DEBUG);
 				}
 				break;
 			case IMAGETYPE_WBMP:
 				if (imagetypes() & IMG_WBMP) {
 					$this->resource = imagecreatefromwbmp($imagepath);
 				} else {
-					OC_Log::write('core', 'OC_Image->loadFromFile, WBMP images not supported: '.$imagepath, OC_Log::DEBUG);
+					OC_Log::write('core',
+						'OC_Image->loadFromFile, WBMP images not supported: '.$imagepath,
+						OC_Log::DEBUG);
 				}
 				break;
 			case IMAGETYPE_BMP:
@@ -633,7 +645,9 @@ class OC_Image {
 						$color[1] = $palette[ $color[1] + 1 ];
 						break;
 					default:
-						trigger_error('imagecreatefrombmp: ' . $filename . ' has ' . $meta['bits'] . ' bits and this is not supported!', E_USER_WARNING);
+						trigger_error('imagecreatefrombmp: '
+							. $filename . ' has ' . $meta['bits'] . ' bits and this is not supported!',
+							E_USER_WARNING);
 						return false;
 				}
 				imagesetpixel($im, $x, $y, $color[1]);
@@ -739,7 +753,9 @@ class OC_Image {
 		}
 		imagecopyresampled($process, $this->resource, 0, 0, $x, $y, $targetWidth, $targetHeight, $width, $height);
 		if ($process == false) {
-			OC_Log::write('core', 'OC_Image->centerCrop. Error resampling process image '.$width.'x'.$height, OC_Log::ERROR);
+			OC_Log::write('core',
+				'OC_Image->centerCrop. Error resampling process image '.$width.'x'.$height,
+				OC_Log::ERROR);
 			imagedestroy($process);
 			return false;
 		}

lib/installer.php

@@ -136,21 +136,29 @@ class OC_Installer{
 		// 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_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 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_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']<>$data['appdata']['version'])) {
-			OC_Log::write('core', 'App can\'t be installed because the version in info.xml/version is not the same as the version reported from the app store', OC_Log::ERROR);
+			OC_Log::write('core',
+				'App can\'t be installed because the version in info.xml/version is not the same'
+				.' as the version reported from the app store',
+				OC_Log::ERROR);
 			OC_Helper::rmdirr($extractDir);
 			return false;
 		}
@@ -251,7 +259,8 @@ class OC_Installer{
 	 *   -# including appinfo/upgrade.php
 	 *   -# setting the installed version
 	 *
-	 * upgrade.php can determine the current installed version of the app using "OC_Appconfig::getValue($appid, 'installed_version')"
+	 * upgrade.php can determine the current installed version of the app using
+	 * "OC_Appconfig::getValue($appid, 'installed_version')"
 	 */
 	public static function updateApp( $app ) {
 		$ocsid=OC_Appconfig::getValue( $app, 'ocsid');
@@ -437,7 +446,9 @@ class OC_Installer{
 			// check if grep is installed
 			$grep = exec('which grep');
 			if($grep=='') {
-				OC_Log::write('core', 'grep not installed. So checking the code of the app "'.$appname.'" was not possible', OC_Log::ERROR);
+				OC_Log::write('core',
+					'grep not installed. So checking the code of the app "'.$appname.'" was not possible',
+					OC_Log::ERROR);
 				return true;
 			}
 
@@ -447,7 +458,9 @@ class OC_Installer{
 				$result = exec($cmd);
 				// bad pattern found
 				if($result<>'') {
-					OC_Log::write('core', 'App "'.$appname.'" is using a not allowed call "'.$bl.'". Installation refused.', OC_Log::ERROR);
+					OC_Log::write('core',
+						'App "'.$appname.'" is using a not allowed call "'.$bl.'". Installation refused.',
+						OC_Log::ERROR);
 					return false;
 				}
 			}

lib/log.php

@@ -53,7 +53,9 @@ class OC_Log {
 
 	// Uncaught exception handler
 	public static function onException($exception) {
-		self::write('PHP', $exception->getMessage() . ' at ' . $exception->getFile() . '#' . $exception->getLine(), self::FATAL);
+		self::write('PHP',
+			$exception->getMessage() . ' at ' . $exception->getFile() . '#' . $exception->getLine(),
+			self::FATAL);
 	}
 
 	//Recoverable errors handler

lib/log/owncloud.php

@@ -81,7 +81,8 @@ class OC_Log_Owncloud {
 				$ch = fgetc($handle);
 				if ($ch == "\n" || $pos == 0) {
 					if ($line != '') {
-						// Add the first character if at the start of the file, because it doesn't hit the else in the loop
+						// Add the first character if at the start of the file,
+						// because it doesn't hit the else in the loop
 						if ($pos == 0) {
 							$line = $ch.$line;
 						}

lib/mail.php

@@ -32,7 +32,8 @@ class OC_Mail {
 	 * @param string $bcc
 	 * @throws Exception
 	 */
-	public static function send($toaddress,$toname,$subject,$mailtext,$fromaddress,$fromname,$html=0,$altbody='',$ccaddress='',$ccname='', $bcc='') {
+	public static function send($toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname,
+		$html=0, $altbody='', $ccaddress='', $ccname='', $bcc='') {
 
 		$SMTPMODE = OC_Config::getValue( 'mail_smtpmode', 'sendmail' );
 		$SMTPHOST = OC_Config::getValue( 'mail_smtphost', '127.0.0.1' );
@@ -97,7 +98,9 @@ class OC_Mail {
 
 			$mailo->Send();
 			unset($mailo);
-			OC_Log::write('mail', 'Mail from '.$fromname.' ('.$fromaddress.')'.' to: '.$toname.'('.$toaddress.')'.' subject: '.$subject, OC_Log::DEBUG);
+			OC_Log::write('mail',
+				'Mail from '.$fromname.' ('.$fromaddress.')'.' to: '.$toname.'('.$toaddress.')'.' subject: '.$subject,
+				OC_Log::DEBUG);
 		} catch (Exception $exception) {
 			OC_Log::write('mail', $exception->getMessage(), OC_Log::ERROR);
 			throw($exception);

lib/migrate.php

@@ -167,7 +167,19 @@ class OC_Migrate{
 				self::$content = new OC_Migration_Content( self::$zip );
 				// Creates a zip with the owncloud system files
 				self::$content->addDir( OC::$SERVERROOT . '/', false, '/');
-				foreach (array(".git", "3rdparty", "apps", "core", "files", "l10n", "lib", "ocs", "search", "settings", "tests") as $dir) {
+				foreach (array(
+					".git",
+					"3rdparty",
+					"apps",
+					"core",
+					"files",
+					"l10n",
+					"lib",
+					"ocs",
+					"search",
+					"settings",
+					"tests"
+				) as $dir) {
 					self::$content->addDir( OC::$SERVERROOT . '/' . $dir, true, "/");
 				}
 				break;
@@ -245,7 +257,9 @@ class OC_Migrate{
 				}
 				// Import user app data
 				if(file_exists($extractpath . $json->exporteduser . '/migration.db')) {
-					if( !$appsimported = self::importAppData( $extractpath . $json->exporteduser . '/migration.db', $json, self::$uid ) ) {
+					if( !$appsimported = self::importAppData( $extractpath . $json->exporteduser . '/migration.db',
+						$json,
+						self::$uid ) ) {
 						return json_encode( array( 'success' => false ) );
 					}
 				}
@@ -553,7 +567,9 @@ class OC_Migrate{
 			return false;
 		}
 		if ( self::$zip->open( self::$zippath, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE ) !== true ) {
-			OC_Log::write('migration', 'Failed to create the zip with error: '.self::$zip->getStatusString(), OC_Log::ERROR);
+			OC_Log::write('migration',
+				'Failed to create the zip with error: '.self::$zip->getStatusString(),
+				OC_Log::ERROR);
 			return false;
 		} else {
 			return true;
@@ -610,7 +626,9 @@ class OC_Migrate{
 			if( isset( $info->apps->$id ) ) {
 				// Is the app installed
 				if( !OC_App::isEnabled( $id ) ) {
-					OC_Log::write( 'migration', 'App: ' . $id . ' is not installed, can\'t import data.', OC_Log::INFO );
+					OC_Log::write( 'migration',
+					'App: ' . $id . ' is not installed, can\'t import data.',
+					OC_Log::INFO );
 					$appsstatus[$id] = 'notsupported';
 				} else {
 					// Did it succeed on export?
@@ -624,7 +642,9 @@ class OC_Migrate{
 						// Then do the import
 						if( !$appsstatus[$id] = $provider->import( $info->apps->$id, $importinfo ) ) {
 							// Failed to import app
-							OC_Log::write( 'migration', 'Failed to import app data for user: ' . self::$uid . ' for app: ' . $id, OC_Log::ERROR );
+							OC_Log::write( 'migration',
+								'Failed to import app data for user: ' . self::$uid . ' for app: ' . $id,
+								OC_Log::ERROR );
 						}
 					} else {
 						// Add to failed list

lib/migration/content.php

@@ -236,7 +236,9 @@ class OC_Migration_Content{
 	*/
 	public function finish() {
 		if( !$this->zip->close() ) {
-			OC_Log::write( 'migration', 'Failed to write the zip file with error: '.$this->zip->getStatusString(), OC_Log::ERROR );
+			OC_Log::write( 'migration',
+				'Failed to write the zip file with error: '.$this->zip->getStatusString(),
+				OC_Log::ERROR );
 			return false;
 		}
 		$this->cleanup();

lib/ocs.php

@@ -87,7 +87,8 @@ class OC_OCS {
 		}
 
 		$format = self::readData($method, 'format', 'text', '');
-		$txt='Invalid query, please check the syntax. API specifications are here: http://www.freedesktop.org/wiki/Specifications/open-collaboration-services. DEBUG OUTPUT:'."\n";
+		$txt='Invalid query, please check the syntax. API specifications are here:'
+		.' http://www.freedesktop.org/wiki/Specifications/open-collaboration-services. DEBUG OUTPUT:'."\n";
 		$txt.=OC_OCS::getDebugOutput();
 		echo(OC_OCS::generateXml($format, 'failed', 999, $txt));
 
@@ -122,7 +123,8 @@ class OC_OCS {
 	* @param int $itemsperpage
 	* @return string xml/json
 	*/
-	private static function generateXml($format, $status, $statuscode, $message, $data=array(), $tag='', $tagattribute='', $dimension=-1, $itemscount='', $itemsperpage='') {
+	private static function generateXml($format, $status, $statuscode,
+		$message, $data=array(), $tag='', $tagattribute='', $dimension=-1, $itemscount='', $itemsperpage='') {
 		if($format=='json') {
 			$json=array();
 			$json['status']=$status;

lib/ocsclient.php

@@ -32,7 +32,8 @@ class OC_OCSClient{
 	 * @brief Get the url of the OCS AppStore server.
 	 * @returns string of the AppStore server
 	 *
-	 * This function returns the url of the OCS AppStore server. It´s possible to set it in the config file or it will fallback to the default
+	 * This function returns the url of the OCS AppStore server. It´s possible
+	 * to set it in the config file or it will fallback to the default
 	 */
 	private static function getAppStoreURL() {
 		$url = OC_Config::getValue('appstoreurl', 'http://api.apps.owncloud.com/v1');
@@ -42,7 +43,8 @@ class OC_OCSClient{
 	/**
 	 * @brief Get the url of the OCS KB server.
 	 * @returns string of the KB server
-	 * This function returns the url of the OCS knowledge base server. It´s possible to set it in the config file or it will fallback to the default
+	 * This function returns the url of the OCS knowledge base server. It´s
+	 * possible to set it in the config file or it will fallback to the default
 	 */
 	private static function getKBURL() {
 		$url = OC_Config::getValue('knowledgebaseurl', 'http://api.apps.owncloud.com/v1');
@@ -109,7 +111,8 @@ class OC_OCSClient{
 
 		$version='&version='.implode('x', \OC_Util::getVersion());
 		$filterurl='&filter='.urlencode($filter);
-		$url=OC_OCSClient::getAppStoreURL().'/content/data?categories='.urlencode($categoriesstring).'&sortmode=new&page='.urlencode($page).'&pagesize=100'.$filterurl.$version;
+		$url=OC_OCSClient::getAppStoreURL().'/content/data?categories='.urlencode($categoriesstring)
+			.'&sortmode=new&page='.urlencode($page).'&pagesize=100'.$filterurl.$version;
 		$apps=array();
 		$xml=OC_OCSClient::getOCSresponse($url);
 

lib/preferences.php

@@ -114,7 +114,8 @@ class OC_Preferences{
 	 */
 	public static function getValue( $user, $app, $key, $default = null ) {
 		// Try to fetch the value, return default if not exists.
-		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*preferences` WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
+		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*preferences`'
+			.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
 		$result = $query->execute( array( $user, $app, $key ));
 
 		$row = $result->fetchRow();
@@ -138,16 +139,19 @@ class OC_Preferences{
 	 */
 	public static function setValue( $user, $app, $key, $value ) {
 		// Check if the key does exist
-		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*preferences` WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
+		$query = OC_DB::prepare( 'SELECT `configvalue` FROM `*PREFIX*preferences`'
+			.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
 		$values=$query->execute(array($user, $app, $key))->fetchAll();
 		$exists=(count($values)>0);
 
 		if( !$exists ) {
-			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*preferences` ( `userid`, `appid`, `configkey`, `configvalue` ) VALUES( ?, ?, ?, ? )' );
+			$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*preferences`'
+				.' ( `userid`, `appid`, `configkey`, `configvalue` ) VALUES( ?, ?, ?, ? )' );
 			$query->execute( array( $user, $app, $key, $value ));
 		}
 		else{
-			$query = OC_DB::prepare( 'UPDATE `*PREFIX*preferences` SET `configvalue` = ? WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
+			$query = OC_DB::prepare( 'UPDATE `*PREFIX*preferences` SET `configvalue` = ?'
+				.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
 			$query->execute( array( $value, $user, $app, $key ));
 		}
 		return true;
@@ -164,7 +168,8 @@ class OC_Preferences{
 	 */
 	public static function deleteKey( $user, $app, $key ) {
 		// No need for more comments
-		$query = OC_DB::prepare( 'DELETE FROM `*PREFIX*preferences` WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
+		$query = OC_DB::prepare( 'DELETE FROM `*PREFIX*preferences`'
+			.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?' );
 		$query->execute( array( $user, $app, $key ));
 
 		return true;

lib/public/api.php

@@ -37,7 +37,8 @@ class API {
 	 * @param array $defaults
 	 * @param array $requirements
 	 */
-	public static function register($method, $url, $action, $app, $authLevel = OC_API::USER_AUTH, $defaults = array(), $requirements = array()){
+	public static function register($method, $url, $action, $app, $authLevel = OC_API::USER_AUTH,
+		$defaults = array(), $requirements = array()){
 		\OC_API::register($method, $url, $action, $app, $authLevel, $defaults, $requirements);
 	}
 

lib/public/config.php

@@ -35,7 +35,8 @@
 namespace OCP;
 
 /**
- * This class provides functions to read and write configuration data. configuration can be on a system, application or user level
+ * This class provides functions to read and write configuration data.
+ * configuration can be on a system, application or user level
  */
 class Config {
 	/**

lib/public/files.php

@@ -31,7 +31,8 @@
 namespace OCP;
 
 /**
- * This class provides access to the internal filesystem abstraction layer. Use this class exlusively if you want to access files
+ * This class provides access to the internal filesystem abstraction layer. Use
+ * this class exlusively if you want to access files
  */
 class Files {
 	/**

lib/public/share.php

@@ -37,10 +37,17 @@ class Share {
 	const SHARE_TYPE_REMOTE = 6;
 
 	/** CRUDS permissions (Create, Read, Update, Delete, Share) using a bitmask
-	* Construct permissions for share() and setPermissions with Or (|) e.g. Give user read and update permissions: PERMISSION_READ | PERMISSION_UPDATE
+	* Construct permissions for share() and setPermissions with Or (|) e.g.
-	* Check if permission is granted with And (&) e.g. Check if delete is granted: if ($permissions & PERMISSION_DELETE)
+	* Give user read and update permissions: PERMISSION_READ | PERMISSION_UPDATE
-	* Remove permissions with And (&) and Not (~) e.g. Remove the update permission: $permissions &= ~PERMISSION_UPDATE
+	*
-	* Apps are required to handle permissions on their own, this class only stores and manages the permissions of shares
+	* Check if permission is granted with And (&) e.g. Check if delete is
+	* granted: if ($permissions & PERMISSION_DELETE)
+	*
+	* Remove permissions with And (&) and Not (~) e.g. Remove the update
+	* permission: $permissions &= ~PERMISSION_UPDATE
+	*
+	* Apps are required to handle permissions on their own, this class only
+	* stores and manages the permissions of shares
 	* @see lib/public/constants.php
 	*/
 
@@ -66,14 +73,21 @@ class Share {
 	public static function registerBackend($itemType, $class, $collectionOf = null, $supportedFileExtensions = null) {
 		if (self::isEnabled()) {
 			if (!isset(self::$backendTypes[$itemType])) {
-				self::$backendTypes[$itemType] = array('class' => $class, 'collectionOf' => $collectionOf, 'supportedFileExtensions' => $supportedFileExtensions);
+				self::$backendTypes[$itemType] = array(
+					'class' => $class,
+					'collectionOf' => $collectionOf,
+					'supportedFileExtensions' => $supportedFileExtensions
+				);
 				if(count(self::$backendTypes) === 1) {
 					\OC_Util::addScript('core', 'share');
 					\OC_Util::addStyle('core', 'share');
 				}
 				return true;
 			}
-			\OC_Log::write('OCP\Share', 'Sharing backend '.$class.' not registered, '.self::$backendTypes[$itemType]['class'].' is already registered for '.$itemType, \OC_Log::WARN);
+			\OC_Log::write('OCP\Share',
+				'Sharing backend '.$class.' not registered, '.self::$backendTypes[$itemType]['class']
+				.' is already registered for '.$itemType,
+				\OC_Log::WARN);
 		}
 		return false;
 	}
@@ -99,8 +113,10 @@ class Share {
 	* @param int Number of items to return (optional) Returns all by default
 	* @return Return depends on format
 	*/
-	public static function getItemsSharedWith($itemType, $format = self::FORMAT_NONE, $parameters = null, $limit = -1, $includeCollections = false) {
+	public static function getItemsSharedWith($itemType, $format = self::FORMAT_NONE,
-		return self::getItems($itemType, null, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format, $parameters, $limit, $includeCollections);
+		$parameters = null, $limit = -1, $includeCollections = false) {
+		return self::getItems($itemType, null, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format,
+			$parameters, $limit, $includeCollections);
 	}
 
 	/**
@@ -110,8 +126,10 @@ class Share {
 	* @param int Format (optional) Format type must be defined by the backend
 	* @return Return depends on format
 	*/
-	public static function getItemSharedWith($itemType, $itemTarget, $format = self::FORMAT_NONE, $parameters = null, $includeCollections = false) {
+	public static function getItemSharedWith($itemType, $itemTarget, $format = self::FORMAT_NONE,
-		return self::getItems($itemType, $itemTarget, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format, $parameters, 1, $includeCollections);
+		$parameters = null, $includeCollections = false) {
+		return self::getItems($itemType, $itemTarget, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format,
+			$parameters, 1, $includeCollections);
 	}
 
 	/**
@@ -121,8 +139,10 @@ class Share {
 	* @param int Format (optional) Format type must be defined by the backend
 	* @return Return depends on format
 	*/
-	public static function getItemSharedWithBySource($itemType, $itemSource, $format = self::FORMAT_NONE, $parameters = null, $includeCollections = false) {
+	public static function getItemSharedWithBySource($itemType, $itemSource, $format = self::FORMAT_NONE,
-		return self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format, $parameters, 1, $includeCollections, true);
+		$parameters = null, $includeCollections = false) {
+		return self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups, \OC_User::getUser(), null, $format,
+			$parameters, 1, $includeCollections, true);
 	}
 
 	/**
@@ -133,7 +153,8 @@ class Share {
 	* @return Item
 	*/
 	public static function getItemSharedWithByLink($itemType, $itemSource, $uidOwner) {
-		return self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null, $uidOwner, self::FORMAT_NONE, null, 1);
+		return self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null, $uidOwner, self::FORMAT_NONE,
+			null, 1);
 	}
 
 	/**
@@ -157,8 +178,10 @@ class Share {
 	* @param int Number of items to return (optional) Returns all by default
 	* @return Return depends on format
 	*/
-	public static function getItemsShared($itemType, $format = self::FORMAT_NONE, $parameters = null, $limit = -1, $includeCollections = false) {
+	public static function getItemsShared($itemType, $format = self::FORMAT_NONE, $parameters = null,
-		return self::getItems($itemType, null, null, null, \OC_User::getUser(), $format, $parameters, $limit, $includeCollections);
+		$limit = -1, $includeCollections = false) {
+		return self::getItems($itemType, null, null, null, \OC_User::getUser(), $format,
+			$parameters, $limit, $includeCollections);
 	}
 
 	/**
@@ -168,8 +191,10 @@ class Share {
 	* @param int Format (optional) Format type must be defined by the backend
 	* @return Return depends on format
 	*/
-	public static function getItemShared($itemType, $itemSource, $format = self::FORMAT_NONE, $parameters = null, $includeCollections = false) {
+	public static function getItemShared($itemType, $itemSource, $format = self::FORMAT_NONE,
-		return self::getItems($itemType, $itemSource, null, null, \OC_User::getUser(), $format, $parameters, -1, $includeCollections);
+		$parameters = null, $includeCollections = false) {
+		return self::getItems($itemType, $itemSource, null, null, \OC_User::getUser(), $format,
+			$parameters, -1, $includeCollections);
 	}
 
 	/**
@@ -199,14 +224,18 @@ class Share {
 			if ($sharingPolicy == 'groups_only') {
 				$inGroup = array_intersect(\OC_Group::getUserGroups($uidOwner), \OC_Group::getUserGroups($shareWith));
 				if (empty($inGroup)) {
-					$message = 'Sharing '.$itemSource.' failed, because the user '.$shareWith.' is not a member of any groups that '.$uidOwner.' is a member of';
+					$message = 'Sharing '.$itemSource.' failed, because the user '
+						.$shareWith.' is not a member of any groups that '.$uidOwner.' is a member of';
 					\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
 					throw new \Exception($message);
 				}
 			}
 			// Check if the item source is already shared with the user, either from the same owner or a different user
-			if ($checkExists = self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
+			if ($checkExists = self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups,
-				// Only allow the same share to occur again if it is the same owner and is not a user share, this use case is for increasing permissions for a specific user
+				$shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
+				// Only allow the same share to occur again if it is the same
+				// owner and is not a user share, this use case is for increasing
+				// permissions for a specific user
 				if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
 					$message = 'Sharing '.$itemSource.' failed, because this item is already shared with '.$shareWith;
 					\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
@@ -220,14 +249,18 @@ class Share {
 				throw new \Exception($message);
 			}
 			if ($sharingPolicy == 'groups_only' && !\OC_Group::inGroup($uidOwner, $shareWith)) {
-				$message = 'Sharing '.$itemSource.' failed, because '.$uidOwner.' is not a member of the group '.$shareWith;
+				$message = 'Sharing '.$itemSource.' failed, because '
+					.$uidOwner.' is not a member of the group '.$shareWith;
 				\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
 				throw new \Exception($message);
 			}
 			// Check if the item source is already shared with the group, either from the same owner or a different user
 			// The check for each user in the group is done inside the put() function
-			if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_GROUP, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
+			if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_GROUP, $shareWith,
-				// Only allow the same share to occur again if it is the same owner and is not a group share, this use case is for increasing permissions for a specific user
+				null, self::FORMAT_NONE, null, 1, true, true)) {
+				// Only allow the same share to occur again if it is the same
+				// owner and is not a group share, this use case is for increasing
+				// permissions for a specific user
 				if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
 					$message = 'Sharing '.$itemSource.' failed, because this item is already shared with '.$shareWith;
 					\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
@@ -242,7 +275,8 @@ class Share {
 		} else if ($shareType === self::SHARE_TYPE_LINK) {
 			if (\OC_Appconfig::getValue('core', 'shareapi_allow_links', 'yes') == 'yes') {
 				// when updating a link share
-				if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null, $uidOwner, self::FORMAT_NONE, null, 1)) {
+				if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null,
+					$uidOwner, self::FORMAT_NONE, null, 1)) {
 					// remember old token
 					$oldToken = $checkExists['token'];
 					//delete the old share
@@ -262,7 +296,8 @@ class Share {
 				} else {
 					$token = \OC_Util::generate_random_bytes(self::TOKEN_LENGTH);
 				}
-				$result = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, $token);
+				$result = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions,
+					null, $token);
 				if ($result) {
 					return $token;
 				} else {
@@ -341,7 +376,8 @@ class Share {
 	* @return Returns true on success or false on failure
 	*/
 	public static function unshare($itemType, $itemSource, $shareType, $shareWith) {
-		if ($item = self::getItems($itemType, $itemSource, $shareType, $shareWith, \OC_User::getUser(), self::FORMAT_NONE, null, 1)) {
+		if ($item = self::getItems($itemType, $itemSource, $shareType, $shareWith, \OC_User::getUser(),
+			self::FORMAT_NONE, null, 1)) {
 			// Pass all the vars we have for now, they may be useful
 			\OC_Hook::emit('OCP\Share', 'pre_unshare', array(
 				'itemType' => $itemType,
@@ -389,9 +425,16 @@ class Share {
 	public static function unshareFromSelf($itemType, $itemTarget) {
 		if ($item = self::getItemSharedWith($itemType, $itemTarget)) {
 			if ((int)$item['share_type'] === self::SHARE_TYPE_GROUP) {
-				// Insert an extra row for the group share and set permission to 0 to prevent it from showing up for the user
+				// Insert an extra row for the group share and set permission
-				$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`, `item_target`, `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`, `file_target`) VALUES (?,?,?,?,?,?,?,?,?,?,?)');
+				// to 0 to prevent it from showing up for the user
-				$query->execute(array($item['item_type'], $item['item_source'], $item['item_target'], $item['id'], self::$shareTypeGroupUserUnique, \OC_User::getUser(), $item['uid_owner'], 0, $item['stime'], $item['file_source'], $item['file_target']));
+				$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share`'
+					.' (`item_type`, `item_source`, `item_target`, `parent`, `share_type`,'
+					.' `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`, `file_target`)'
+					.' VALUES (?,?,?,?,?,?,?,?,?,?,?)');
+				$query->execute(array($item['item_type'], $item['item_source'], $item['item_target'],
+					$item['id'], self::$shareTypeGroupUserUnique,
+					\OC_User::getUser(), $item['uid_owner'], 0, $item['stime'], $item['file_source'],
+					$item['file_target']));
 				\OC_DB::insertid('*PREFIX*share');
 				// Delete all reshares by this user of the group share
 				self::delete($item['id'], true, \OC_User::getUser());
@@ -418,13 +461,16 @@ class Share {
 	* @return Returns true on success or false on failure
 	*/
 	public static function setPermissions($itemType, $itemSource, $shareType, $shareWith, $permissions) {
-		if ($item = self::getItems($itemType, $itemSource, $shareType, $shareWith, \OC_User::getUser(), self::FORMAT_NONE, null, 1, false)) {
+		if ($item = self::getItems($itemType, $itemSource, $shareType, $shareWith,
-			// Check if this item is a reshare and verify that the permissions granted don't exceed the parent shared item
+			\OC_User::getUser(), self::FORMAT_NONE, null, 1, false)) {
+			// Check if this item is a reshare and verify that the permissions
+			// granted don't exceed the parent shared item
 			if (isset($item['parent'])) {
 				$query = \OC_DB::prepare('SELECT `permissions` FROM `*PREFIX*share` WHERE `id` = ?', 1);
 				$result = $query->execute(array($item['parent']))->fetchRow();
 				if (~(int)$result['permissions'] & $permissions) {
-					$message = 'Setting permissions for '.$itemSource.' failed, because the permissions exceed permissions granted to '.\OC_User::getUser();
+					$message = 'Setting permissions for '.$itemSource.' failed,'
+						.' because the permissions exceed permissions granted to '.\OC_User::getUser();
 					\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
 					throw new \Exception($message);
 				}
@@ -441,9 +487,11 @@ class Share {
 					$parents = array($item['id']);
 					while (!empty($parents)) {
 						$parents = "'".implode("','", $parents)."'";
-						$query = \OC_DB::prepare('SELECT `id`, `permissions` FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.')');
+						$query = \OC_DB::prepare('SELECT `id`, `permissions` FROM `*PREFIX*share`'
+							.' WHERE `parent` IN ('.$parents.')');
 						$result = $query->execute();
-						// Reset parents array, only go through loop again if items are found that need permissions removed
+						// Reset parents array, only go through loop again if
+						// items are found that need permissions removed
 						$parents = array();
 						while ($item = $result->fetchRow()) {
 							// Check if permissions need to be removed
@@ -457,7 +505,8 @@ class Share {
 					// Remove the permissions for all reshares of this item
 					if (!empty($ids)) {
 						$ids = "'".implode("','", $ids)."'";
-						$query = \OC_DB::prepare('UPDATE `*PREFIX*share` SET `permissions` = `permissions` & ? WHERE `id` IN ('.$ids.')');
+						$query = \OC_DB::prepare('UPDATE `*PREFIX*share` SET `permissions` = `permissions` & ?'
+							.' WHERE `id` IN ('.$ids.')');
 						$query->execute(array($permissions));
 					}
 				}
@@ -470,7 +519,8 @@ class Share {
 	}
 
 	public static function setExpirationDate($itemType, $itemSource, $date) {
-		if ($items = self::getItems($itemType, $itemSource, null, null, \OC_User::getUser(), self::FORMAT_NONE, null, -1, false)) {
+		if ($items = self::getItems($itemType, $itemSource, null, null, \OC_User::getUser(),
+			self::FORMAT_NONE, null, -1, false)) {
 			if (!empty($items)) {
 				if ($date == '') {
 					$date = null;
@@ -533,7 +583,8 @@ class Share {
 		if (!self::getBackend($itemType) instanceof Share_Backend_Collection || $itemType != 'folder') {
 			unset($collectionTypes[0]);
 		}
-		// Return array if collections were found or the item type is a collection itself - collections can be inside collections
+		// Return array if collections were found or the item type is a
+		// collection itself - collections can be inside collections
 		if (count($collectionTypes) > 0) {
 			return $collectionTypes;
 		}
@@ -556,7 +607,9 @@ class Share {
 	* See public functions getItem(s)... for parameter usage
 	*
 	*/
-	private static function getItems($itemType, $item = null, $shareType = null, $shareWith = null, $uidOwner = null, $format = self::FORMAT_NONE, $parameters = null, $limit = -1, $includeCollections = false, $itemShareWithBySource = false) {
+	private static function getItems($itemType, $item = null, $shareType = null, $shareWith = null,
+		$uidOwner = null, $format = self::FORMAT_NONE, $parameters = null, $limit = -1,
+		$includeCollections = false, $itemShareWithBySource = false) {
 		if (!self::isEnabled()) {
 			if ($limit == 1 || (isset($uidOwner) && isset($item))) {
 				return false;
@@ -565,7 +618,8 @@ class Share {
 			}
 		}
 		$backend = self::getBackend($itemType);
-		// Get filesystem root to add it to the file target and remove from the file source, match file_source with the file cache
+		// Get filesystem root to add it to the file target and remove from the
+		// file source, match file_source with the file cache
 		if ($itemType == 'file' || $itemType == 'folder') {
 			$root = \OC\Files\Filesystem::getRoot();
 			$where = 'INNER JOIN `*PREFIX*filecache` ON `file_source` = `*PREFIX*filecache`.`fileid`';
@@ -668,7 +722,8 @@ class Share {
 		}
 		if ($limit != -1 && !$includeCollections) {
 			if ($shareType == self::$shareTypeUserAndGroups) {
-				// Make sure the unique user target is returned if it exists, unique targets should follow the group share in the database
+				// Make sure the unique user target is returned if it exists,
+				// unique targets should follow the group share in the database
 				// If the limit is not 1, the filtering can be done later
 				$where .= ' ORDER BY `*PREFIX*share`.`id` DESC';
 			}
@@ -684,16 +739,20 @@ class Share {
 		// TODO Optimize selects
 		if ($format == self::FORMAT_STATUSES) {
 			if ($itemType == 'file' || $itemType == 'folder') {
-				$select = '`*PREFIX*share`.`id`, `item_type`, `*PREFIX*share`.`parent`, `share_type`, `file_source`, `path`, `expiration`';
+				$select = '`*PREFIX*share`.`id`, `item_type`, `*PREFIX*share`.`parent`,'
+					.' `share_type`, `file_source`, `path`, `expiration`';
 			} else {
 				$select = '`id`, `item_type`, `item_source`, `parent`, `share_type`, `expiration`';
 			}
 		} else {
 			if (isset($uidOwner)) {
 				if ($itemType == 'file' || $itemType == 'folder') {
-					$select = '`*PREFIX*share`.`id`, `item_type`, `*PREFIX*share`.`parent`, `share_type`, `share_with`, `file_source`, `path`, `permissions`, `stime`, `expiration`, `token`';
+					$select = '`*PREFIX*share`.`id`, `item_type`, `*PREFIX*share`.`parent`,'
+						.' `share_type`, `share_with`, `file_source`, `path`, `permissions`, `stime`,'
+						.' `expiration`, `token`';
 				} else {
-					$select = '`id`, `item_type`, `item_source`, `parent`, `share_type`, `share_with`, `permissions`, `stime`, `file_source`, `expiration`, `token`';
+					$select = '`id`, `item_type`, `item_source`, `parent`, `share_type`, `share_with`, `permissions`,'
+						.' `stime`, `file_source`, `expiration`, `token`';
 				}
 			} else {
 				if ($fileDependent) {
@@ -706,7 +765,9 @@ class Share {
 							.'`permissions`, `expiration`, `storage`, `*PREFIX*filecache`.`parent` as `file_parent`, '
 							.'`name`, `mtime`, `mimetype`, `mimepart`, `size`, `encrypted`, `etag`';
 					} else {
-						$select = '`*PREFIX*share`.`id`, `item_type`, `item_source`, `item_target`, `*PREFIX*share`.`parent`, `share_type`, `share_with`, `uid_owner`, `file_source`, `path`, `file_target`, `permissions`, `stime`, `expiration`, `token`';
+						$select = '`*PREFIX*share`.`id`, `item_type`, `item_source`, `item_target`,
+							`*PREFIX*share`.`parent`, `share_type`, `share_with`, `uid_owner`,
+							`file_source`, `path`, `file_target`, `permissions`, `stime`, `expiration`, `token`';
 					}
 				} else {
 					$select = '*';
@@ -717,7 +778,9 @@ class Share {
 		$query = \OC_DB::prepare('SELECT '.$select.' FROM `*PREFIX*share` '.$where, $queryLimit);
 		$result = $query->execute($queryArgs);
 		if (\OC_DB::isError($result)) {
-			\OC_Log::write('OCP\Share', \OC_DB::getErrorMessage($result) . ', select=' . $select . ' where=' . $where, \OC_Log::ERROR);
+			\OC_Log::write('OCP\Share',
+				\OC_DB::getErrorMessage($result) . ', select=' . $select . ' where=' . $where,
+				\OC_Log::ERROR);
 		}
 		$items = array();
 		$targets = array();
@@ -735,7 +798,8 @@ class Share {
 			} else if (!isset($uidOwner)) {
 				// Check if the same target already exists
 				if (isset($targets[$row[$column]])) {
-					// Check if the same owner shared with the user twice through a group and user share - this is allowed
+					// Check if the same owner shared with the user twice
+					// through a group and user share - this is allowed
 					$id = $targets[$row[$column]];
 					if ($items[$id]['uid_owner'] == $row['uid_owner']) {
 						// Switch to group share type to ensure resharing conditions aren't bypassed
@@ -743,8 +807,10 @@ class Share {
 							$items[$id]['share_type'] = self::SHARE_TYPE_GROUP;
 							$items[$id]['share_with'] = $row['share_with'];
 						}
-						// Switch ids if sharing permission is granted on only one share to ensure correct parent is used if resharing
+						// Switch ids if sharing permission is granted on only
-						if (~(int)$items[$id]['permissions'] & PERMISSION_SHARE && (int)$row['permissions'] & PERMISSION_SHARE) {
+						// one share to ensure correct parent is used if resharing
+						if (~(int)$items[$id]['permissions'] & PERMISSION_SHARE
+							&& (int)$row['permissions'] & PERMISSION_SHARE) {
 							$items[$row['id']] = $items[$id];
 							$switchedItems[$id] = $row['id'];
 							unset($items[$id]);
@@ -798,7 +864,8 @@ class Share {
 				}
 				// Check if this is a collection of the requested item type
 				if ($includeCollections && $collectionTypes && in_array($row['item_type'], $collectionTypes)) {
-					if (($collectionBackend = self::getBackend($row['item_type'])) && $collectionBackend instanceof Share_Backend_Collection) {
+					if (($collectionBackend = self::getBackend($row['item_type']))
+						&& $collectionBackend instanceof Share_Backend_Collection) {
 						// Collections can be inside collections, check if the item is a collection
 						if (isset($item) && $row['item_type'] == $itemType && $row[$column] == $item) {
 							$collectionItems[] = $row;
@@ -825,7 +892,8 @@ class Share {
 										$meta = \OC\Files\Filesystem::getFileInfo($child['file_path']);
 										$childItem['file_source'] = $meta['fileid'];
 									}
-									$childItem['file_target'] = \OC\Files\Filesystem::normalizePath($child['file_path']);
+									$childItem['file_target'] =
+										\OC\Files\Filesystem::normalizePath($child['file_path']);
 								}
 								if (isset($item)) {
 									if ($childItem[$column] == $item) {
@@ -898,7 +966,8 @@ class Share {
 	* @param bool|array Parent folder target (optional)
 	* @return bool Returns true on success or false on failure
 	*/
-	private static function put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, $parentFolder = null, $token = null) {
+	private static function put($itemType, $itemSource, $shareType, $shareWith, $uidOwner,
+		$permissions, $parentFolder = null, $token = null) {
 		$backend = self::getBackend($itemType);
 		// Check if this is a reshare
 		if ($checkReshare = self::getItemSharedWithBySource($itemType, $itemSource, self::FORMAT_NONE, null, true)) {
@@ -911,7 +980,8 @@ class Share {
 			// Check if share permissions is granted
 			if ((int)$checkReshare['permissions'] & PERMISSION_SHARE) {
 				if (~(int)$checkReshare['permissions'] & $permissions) {
-					$message = 'Sharing '.$itemSource.' failed, because the permissions exceed permissions granted to '.$uidOwner;
+					$message = 'Sharing '.$itemSource
+						.' failed, because the permissions exceed permissions granted to '.$uidOwner;
 					\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
 					throw new \Exception($message);
 				} else {
@@ -933,7 +1003,8 @@ class Share {
 			$suggestedItemTarget = null;
 			$suggestedFileTarget = null;
 			if (!$backend->isValidSource($itemSource, $uidOwner)) {
-				$message = 'Sharing '.$itemSource.' failed, because the sharing backend for '.$itemType.' could not find its source';
+				$message = 'Sharing '.$itemSource.' failed, because the sharing backend for '
+					.$itemType.' could not find its source';
 				\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
 				throw new \Exception($message);
 			}
@@ -956,14 +1027,18 @@ class Share {
 				$fileSource = null;
 			}
 		}
-		$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`, `item_target`, `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`, `file_target`, `token`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)');
+		$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`, `item_target`,'
+			.' `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`,'
+			.' `file_target`, `token`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)');
 		// Share with a group
 		if ($shareType == self::SHARE_TYPE_GROUP) {
-			$groupItemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'], $uidOwner, $suggestedItemTarget);
+			$groupItemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'],
+				$uidOwner, $suggestedItemTarget);
 			if (isset($fileSource)) {
 				if ($parentFolder) {
 					if ($parentFolder === true) {
-						$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner, $suggestedFileTarget);
+						$groupFileTarget = self::generateTarget('file', $filePath, $shareType,
+							$shareWith['group'], $uidOwner, $suggestedFileTarget);
 						// Set group default file target for future use
 						$parentFolders[0]['folder'] = $groupFileTarget;
 					} else {
@@ -972,21 +1047,25 @@ class Share {
 						$parent = $parentFolder[0]['id'];
 					}
 				} else {
-					$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner, $suggestedFileTarget);
+					$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'],
+						$uidOwner, $suggestedFileTarget);
 				}
 			} else {
 				$groupFileTarget = null;
 			}
-			$query->execute(array($itemType, $itemSource, $groupItemTarget, $parent, $shareType, $shareWith['group'], $uidOwner, $permissions, time(), $fileSource, $groupFileTarget, $token));
+			$query->execute(array($itemType, $itemSource, $groupItemTarget, $parent, $shareType,
+				$shareWith['group'], $uidOwner, $permissions, time(), $fileSource, $groupFileTarget, $token));
 			// Save this id, any extra rows for this group share will need to reference it
 			$parent = \OC_DB::insertid('*PREFIX*share');
 			// Loop through all users of this group in case we need to add an extra row
 			foreach ($shareWith['users'] as $uid) {
-				$itemTarget = self::generateTarget($itemType, $itemSource, self::SHARE_TYPE_USER, $uid, $uidOwner, $suggestedItemTarget, $parent);
+				$itemTarget = self::generateTarget($itemType, $itemSource, self::SHARE_TYPE_USER, $uid,
+					$uidOwner, $suggestedItemTarget, $parent);
 				if (isset($fileSource)) {
 					if ($parentFolder) {
 						if ($parentFolder === true) {
-							$fileTarget = self::generateTarget('file', $filePath, self::SHARE_TYPE_USER, $uid, $uidOwner, $suggestedFileTarget, $parent);
+							$fileTarget = self::generateTarget('file', $filePath, self::SHARE_TYPE_USER, $uid,
+								$uidOwner, $suggestedFileTarget, $parent);
 							if ($fileTarget != $groupFileTarget) {
 								$parentFolders[$uid]['folder'] = $fileTarget;
 							}
@@ -995,7 +1074,8 @@ class Share {
 							$parent = $parentFolder[$uid]['id'];
 						}
 					} else {
-						$fileTarget = self::generateTarget('file', $filePath, self::SHARE_TYPE_USER, $uid, $uidOwner, $suggestedFileTarget, $parent);
+						$fileTarget = self::generateTarget('file', $filePath, self::SHARE_TYPE_USER,
+							$uid, $uidOwner, $suggestedFileTarget, $parent);
 					}
 				} else {
 					$fileTarget = null;
@@ -1016,7 +1096,9 @@ class Share {
 				));
 				// Insert an extra row for the group share if the item or file target is unique for this user
 				if ($itemTarget != $groupItemTarget || (isset($fileSource) && $fileTarget != $groupFileTarget)) {
-					$query->execute(array($itemType, $itemSource, $itemTarget, $parent, self::$shareTypeGroupUserUnique, $uid, $uidOwner, $permissions, time(), $fileSource, $fileTarget, $token));
+					$query->execute(array($itemType, $itemSource, $itemTarget, $parent,
+						self::$shareTypeGroupUserUnique, $uid, $uidOwner, $permissions, time(),
+							$fileSource, $fileTarget, $token));
 					$id = \OC_DB::insertid('*PREFIX*share');
 				}
 			}
@@ -1025,23 +1107,27 @@ class Share {
 				return $parentFolders;
 			}
 		} else {
-			$itemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $suggestedItemTarget);
+			$itemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner,
+				$suggestedItemTarget);
 			if (isset($fileSource)) {
 				if ($parentFolder) {
 					if ($parentFolder === true) {
-						$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner, $suggestedFileTarget);
+						$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith,
+							$uidOwner, $suggestedFileTarget);
 						$parentFolders['folder'] = $fileTarget;
 					} else {
 						$fileTarget = $parentFolder['folder'].$itemSource;
 						$parent = $parentFolder['id'];
 					}
 				} else {
-					$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner, $suggestedFileTarget);
+					$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner,
+						$suggestedFileTarget);
 				}
 			} else {
 				$fileTarget = null;
 			}
-			$query->execute(array($itemType, $itemSource, $itemTarget, $parent, $shareType, $shareWith, $uidOwner, $permissions, time(), $fileSource, $fileTarget, $token));
+			$query->execute(array($itemType, $itemSource, $itemTarget, $parent, $shareType, $shareWith, $uidOwner,
+				$permissions, time(), $fileSource, $fileTarget, $token));
 			$id = \OC_DB::insertid('*PREFIX*share');
 			\OC_Hook::emit('OCP\Share', 'post_shared', array(
 				'itemType' => $itemType,
@@ -1076,7 +1162,8 @@ class Share {
 	* @param int The id of the parent group share (optional)
 	* @return string Item target
 	*/
-	private static function generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $suggestedTarget = null, $groupParent = null) {
+	private static function generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner,
+		$suggestedTarget = null, $groupParent = null) {
 		$backend = self::getBackend($itemType);
 		if ($shareType == self::SHARE_TYPE_LINK) {
 			if (isset($suggestedTarget)) {
@@ -1143,18 +1230,28 @@ class Share {
 					// Find similar targets to improve backend's chances to generate a unqiue target
 					if ($userAndGroups) {
 						if ($column == 'file_target') {
-							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share` WHERE `item_type` IN (\'file\', \'folder\') AND `share_type` IN (?,?,?) AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\')');
+							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share`'
-							$result = $checkTargets->execute(array(self::SHARE_TYPE_USER, self::SHARE_TYPE_GROUP, self::$shareTypeGroupUserUnique));
+								.' WHERE `item_type` IN (\'file\', \'folder\')'
+								.' AND `share_type` IN (?,?,?)'
+								.' AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\')');
+							$result = $checkTargets->execute(array(self::SHARE_TYPE_USER, self::SHARE_TYPE_GROUP,
+								self::$shareTypeGroupUserUnique));
 						} else {
-							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share` WHERE `item_type` = ? AND `share_type` IN (?,?,?) AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\')');
+							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share`'
-							$result = $checkTargets->execute(array($itemType, self::SHARE_TYPE_USER, self::SHARE_TYPE_GROUP, self::$shareTypeGroupUserUnique));
+								.' WHERE `item_type` = ? AND `share_type` IN (?,?,?)'
+								.' AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\')');
+							$result = $checkTargets->execute(array($itemType, self::SHARE_TYPE_USER,
+								self::SHARE_TYPE_GROUP, self::$shareTypeGroupUserUnique));
 						}
 					} else {
 						if ($column == 'file_target') {
-							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share` WHERE `item_type` IN (\'file\', \'folder\') AND `share_type` = ? AND `share_with` = ?');
+							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share`'
+								.' WHERE `item_type` IN (\'file\', \'folder\')'
+								.' AND `share_type` = ? AND `share_with` = ?');
 							$result = $checkTargets->execute(array(self::SHARE_TYPE_GROUP, $shareWith));
 						} else {
-							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share` WHERE `item_type` = ? AND `share_type` = ? AND `share_with` = ?');
+							$checkTargets = \OC_DB::prepare('SELECT `'.$column.'` FROM `*PREFIX*share`'
+								.' WHERE `item_type` = ? AND `share_type` = ? AND `share_with` = ?');
 							$result = $checkTargets->execute(array($itemType, self::SHARE_TYPE_GROUP, $shareWith));
 						}
 					}
@@ -1182,21 +1279,33 @@ class Share {
 		$parents = array($parent);
 		while (!empty($parents)) {
 			$parents = "'".implode("','", $parents)."'";
-			// Check the owner on the first search of reshares, useful for finding and deleting the reshares by a single user of a group share
+			// Check the owner on the first search of reshares, useful for
+			// finding and deleting the reshares by a single user of a group share
 			if (count($ids) == 1 && isset($uidOwner)) {
-				$query = \OC_DB::prepare('SELECT `id`, `uid_owner`, `item_type`, `item_target`, `parent` FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.') AND `uid_owner` = ?');
+				$query = \OC_DB::prepare('SELECT `id`, `uid_owner`, `item_type`, `item_target`, `parent`'
+					.' FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.') AND `uid_owner` = ?');
 				$result = $query->execute(array($uidOwner));
 			} else {
-				$query = \OC_DB::prepare('SELECT `id`, `item_type`, `item_target`, `parent`, `uid_owner` FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.')');
+				$query = \OC_DB::prepare('SELECT `id`, `item_type`, `item_target`, `parent`, `uid_owner`'
+					.' FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.')');
 				$result = $query->execute();
 			}
 			// Reset parents array, only go through loop again if items are found
 			$parents = array();
 			while ($item = $result->fetchRow()) {
-				// Search for a duplicate parent share, this occurs when an item is shared to the same user through a group and user or the same item is shared by different users
+				// Search for a duplicate parent share, this occurs when an
+				// item is shared to the same user through a group and user or the
+				// same item is shared by different users
 				$userAndGroups = array_merge(array($item['uid_owner']), \OC_Group::getUserGroups($item['uid_owner']));
-				$query = \OC_DB::prepare('SELECT `id`, `permissions` FROM `*PREFIX*share` WHERE `item_type` = ? AND `item_target` = ? AND `share_type` IN (?,?,?) AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\') AND `uid_owner` != ? AND `id` != ?');
+				$query = \OC_DB::prepare('SELECT `id`, `permissions` FROM `*PREFIX*share`'
-				$duplicateParent = $query->execute(array($item['item_type'], $item['item_target'], self::SHARE_TYPE_USER, self::SHARE_TYPE_GROUP, self::$shareTypeGroupUserUnique, $item['uid_owner'], $item['parent']))->fetchRow();
+					.' WHERE `item_type` = ?'
+					.' AND `item_target` = ?'
+					.' AND `share_type` IN (?,?,?)'
+					.' AND `share_with` IN (\''.implode('\',\'', $userAndGroups).'\')'
+					.' AND `uid_owner` != ? AND `id` != ?');
+				$duplicateParent = $query->execute(array($item['item_type'], $item['item_target'],
+					self::SHARE_TYPE_USER, self::SHARE_TYPE_GROUP, self::$shareTypeGroupUserUnique,
+					$item['uid_owner'], $item['parent']))->fetchRow();
 				if ($duplicateParent) {
 					// Change the parent to the other item id if share permission is granted
 					if ($duplicateParent['permissions'] & PERMISSION_SHARE) {
@@ -1225,7 +1334,8 @@ class Share {
 
 	public static function post_deleteUser($arguments) {
 		// Delete any items shared with the deleted user
-		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*share` WHERE `share_with` = ? AND `share_type` = ? OR `share_type` = ?');
+		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*share`'
+			.' WHERE `share_with` = ? AND `share_type` = ? OR `share_type` = ?');
 		$result = $query->execute(array($arguments['uid'], self::SHARE_TYPE_USER, self::$shareTypeGroupUserUnique));
 		// Delete any items the deleted user shared
 		$query = \OC_DB::prepare('SELECT `id` FROM `*PREFIX*share` WHERE `uid_owner` = ?');
@@ -1239,21 +1349,27 @@ class Share {
 		// Find the group shares and check if the user needs a unique target
 		$query = \OC_DB::prepare('SELECT * FROM `*PREFIX*share` WHERE `share_type` = ? AND `share_with` = ?');
 		$result = $query->execute(array(self::SHARE_TYPE_GROUP, $arguments['gid']));
-		$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`, `item_target`, `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`, `file_target`) VALUES (?,?,?,?,?,?,?,?,?,?,?)');
+		$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`,'
+			.' `item_target`, `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`,'
+			.' `stime`, `file_source`, `file_target`) VALUES (?,?,?,?,?,?,?,?,?,?,?)');
 		while ($item = $result->fetchRow()) {
 			if ($item['item_type'] == 'file' || $item['item_type'] == 'file') {
 				$itemTarget = null;
 			} else {
-				$itemTarget = self::generateTarget($item['item_type'], $item['item_source'], self::SHARE_TYPE_USER, $arguments['uid'], $item['uid_owner'], $item['item_target'], $item['id']);
+				$itemTarget = self::generateTarget($item['item_type'], $item['item_source'], self::SHARE_TYPE_USER,
+					$arguments['uid'], $item['uid_owner'], $item['item_target'], $item['id']);
 			}
 			if (isset($item['file_source'])) {
-				$fileTarget = self::generateTarget($item['item_type'], $item['item_source'], self::SHARE_TYPE_USER, $arguments['uid'], $item['uid_owner'], $item['file_target'], $item['id']);
+				$fileTarget = self::generateTarget($item['item_type'], $item['item_source'], self::SHARE_TYPE_USER,
+					$arguments['uid'], $item['uid_owner'], $item['file_target'], $item['id']);
 			} else {
 				$fileTarget = null;
 			}
 			// Insert an extra row for the group share if the item or file target is unique for this user
 			if ($itemTarget != $item['item_target'] || $fileTarget != $item['file_target']) {
-				$query->execute(array($item['item_type'], $item['item_source'], $itemTarget, $item['id'], self::$shareTypeGroupUserUnique, $arguments['uid'], $item['uid_owner'], $item['permissions'], $item['stime'], $item['file_source'], $fileTarget));
+				$query->execute(array($item['item_type'], $item['item_source'], $itemTarget, $item['id'],
+					self::$shareTypeGroupUserUnique, $arguments['uid'], $item['uid_owner'], $item['permissions'],
+					$item['stime'], $item['file_source'], $fileTarget));
 				\OC_DB::insertid('*PREFIX*share');
 			}
 		}
@@ -1261,8 +1377,10 @@ class Share {
 
 	public static function post_removeFromGroup($arguments) {
 		// TODO Don't call if user deleted?
-		$query = \OC_DB::prepare('SELECT `id`, `share_type` FROM `*PREFIX*share` WHERE (`share_type` = ? AND `share_with` = ?) OR (`share_type` = ? AND `share_with` = ?)');
+		$query = \OC_DB::prepare('SELECT `id`, `share_type` FROM `*PREFIX*share`'
-		$result = $query->execute(array(self::SHARE_TYPE_GROUP, $arguments['gid'], self::$shareTypeGroupUserUnique, $arguments['uid']));
+			.' WHERE (`share_type` = ? AND `share_with` = ?) OR (`share_type` = ? AND `share_with` = ?)');
+		$result = $query->execute(array(self::SHARE_TYPE_GROUP, $arguments['gid'], self::$shareTypeGroupUserUnique,
+			$arguments['uid']));
 		while ($item = $result->fetchRow()) {
 			if ($item['share_type'] == self::SHARE_TYPE_GROUP) {
 				// Delete all reshares by this user of the group share
@@ -1319,10 +1437,18 @@ interface Share_Backend {
 	* @param int Format
 	* @return ?
 	*
-	* The items array is a 3-dimensional array with the item_source as the first key and the share id as the second key to an array with the share info.
+	* The items array is a 3-dimensional array with the item_source as the
+	* first key and the share id as the second key to an array with the share
+	* info.
+	*
 	* The key/value pairs included in the share info depend on the function originally called:
-	* If called by getItem(s)Shared: id, item_type, item, item_source, share_type, share_with, permissions, stime, file_source
+	* If called by getItem(s)Shared: id, item_type, item, item_source,
-	* If called by getItem(s)SharedWith: id, item_type, item, item_source, item_target, share_type, share_with, permissions, stime, file_source, file_target
+	* share_type, share_with, permissions, stime, file_source
+	*
+	* If called by getItem(s)SharedWith: id, item_type, item, item_source,
+	* item_target, share_type, share_with, permissions, stime, file_source,
+	* file_target
+	*
 	* This function allows the backend to control the output of shared items with custom formats.
 	* It is only called through calls to the public getItem(s)Shared(With) functions.
 	*/

lib/public/template.php

@@ -99,7 +99,8 @@ function html_select_options($options, $selected, $params=array()) {
 
 
 /**
- * This class provides the template system for owncloud. You can use it to load specific templates, add data and generate the html code
+ * This class provides the template system for owncloud. You can use it to load
+ * specific templates, add data and generate the html code
  */
 class Template extends \OC_Template {
 

lib/public/user.php

@@ -31,7 +31,8 @@
 namespace OCP;
 
 /**
- * This class provides access to the user management. You can get information about the currently logged in user and the permissions for example
+ * This class provides access to the user management. You can get information
+ * about the currently logged in user and the permissions for example
  */
 class User {
 	/**

lib/public/util.php

@@ -59,9 +59,11 @@ class Util {
 	 * @param string $fromname
 	 * @param bool $html
 	 */
-	public static function sendMail( $toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname, $html = 0, $altbody = '', $ccaddress = '', $ccname = '', $bcc = '') {
+	public static function sendMail( $toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname,
+		$html = 0, $altbody = '', $ccaddress = '', $ccname = '', $bcc = '') {
 		// call the internal mail class
-		\OC_MAIL::send($toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname, $html, $altbody, $ccaddress, $ccname, $bcc);
+		\OC_MAIL::send($toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname,
+			$html, $altbody, $ccaddress, $ccname, $bcc);
 	}
 
 	/**
@@ -340,7 +342,8 @@ class Util {
 	/**
 	 * @brief Used to sanitize HTML
 	 *
-	 * This function is used to sanitize HTML and should be applied on any string or array of strings before displaying it on a web page.
+	 * This function is used to sanitize HTML and should be applied on any
+	 * string or array of strings before displaying it on a web page.
 	 *
 	 * @param string|array of strings
 	 * @return array with sanitized strings or a single sinitized string, depends on the input parameter.

lib/setup.php

@@ -205,7 +205,8 @@ class OC_Setup {
 		}
 		$oldUser=OC_Config::getValue('dbuser', false);
 
-		$query="SELECT user FROM mysql.user WHERE user='$dbuser'"; //this should be enough to check for admin rights in mysql
+		//this should be enough to check for admin rights in mysql
+		$query="SELECT user FROM mysql.user WHERE user='$dbuser'";
 		if(mysql_query($query, $connection)) {
 			//use the admin login data for the new database user
 
@@ -235,7 +236,8 @@ class OC_Setup {
 		}
 
 		//fill the database if needed
-		$query="select count(*) from information_schema.tables where table_schema='$dbname' AND table_name = '{$dbtableprefix}users';";
+		$query="select count(*) from information_schema.tables'
+			.' where table_schema='$dbname' AND table_name = '{$dbtableprefix}users';";
 		$result = mysql_query($query, $connection);
 		if($result) {
 			$row=mysql_fetch_row($result);
@@ -257,7 +259,8 @@ class OC_Setup {
 			echo($entry);
 		}
 		$query="GRANT ALL PRIVILEGES ON  `$name` . * TO  '$user'";
-		$result = mysql_query($query, $connection); //this query will fail if there aren't the right permissons, ignore the error
+		//this query will fail if there aren't the right permissons, ignore the error
+		$result = mysql_query($query, $connection);
 	}
 
 	private static function createDBUser($name, $password, $connection) {
@@ -407,7 +410,8 @@ class OC_Setup {
 		}
 	}
 
-	private static function setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace, $username) {
+	private static function setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace,
+		$username) {
 		$l = self::getTrans();
 		$e_host = addslashes($dbhost);
 		$e_dbname = addslashes($dbname);
@@ -424,7 +428,8 @@ class OC_Setup {
 		}
 		//check for roles creation rights in oracle
 
-		$query="SELECT count(*) FROM user_role_privs, role_sys_privs WHERE user_role_privs.granted_role = role_sys_privs.role AND privilege = 'CREATE ROLE'";
+		$query="SELECT count(*) FROM user_role_privs, role_sys_privs'
+			.' WHERE user_role_privs.granted_role = role_sys_privs.role AND privilege = 'CREATE ROLE'";
 		$stmt = oci_parse($connection, $query);
 		if (!$stmt) {
 			$entry = $l->t('DB Error: "%s"', array(oci_last_error($connection))) . '<br />';
@@ -641,8 +646,10 @@ class OC_Setup {
 			header("Location: ".OC::$WEBROOT.'/');
 		} else {
 
-			$error = $l->t('Your web server is not yet properly setup to allow files synchronization because the WebDAV interface seems to be broken.');
+			$error = $l->t('Your web server is not yet properly setup to allow files'
-			$hint = $l->t('Please double check the <a href=\'%s\'>installation guides</a>.', 'http://doc.owncloud.org/server/5.0/admin_manual/installation.html');
+				.' synchronization because the WebDAV interface seems to be broken.');
+			$hint = $l->t('Please double check the <a href=\'%s\'>installation guides</a>.',
+				'http://doc.owncloud.org/server/5.0/admin_manual/installation.html');
 
 			$tmpl = new OC_Template('', 'error', 'guest');
 			$tmpl->assign('errors', array(1 => array('error' => $error, 'hint' => $hint)), false);

lib/template.php

@@ -192,7 +192,13 @@ class OC_Template{
 
 		// Content Security Policy
 		// If you change the standard policy, please also change it in config.sample.php
-		$policy = OC_Config::getValue('custom_csp_policy',  'default-src \'self\'; script-src \'self\' \'unsafe-eval\'; style-src \'self\' \'unsafe-inline\'; frame-src *; img-src *; font-src \'self\' data:');
+		$policy = OC_Config::getValue('custom_csp_policy',
+			'default-src \'self\'; '
+			.'script-src \'self\' \'unsafe-eval\'; '
+			.'style-src \'self\' \'unsafe-inline\'; '
+			.'frame-src *; '
+			.'img-src *; '
+			.'font-src \'self\' data:');
 		header('Content-Security-Policy:'.$policy); // Standard
 		header('X-WebKit-CSP:'.$policy); // Older webkit browsers
 
@@ -215,7 +221,8 @@ class OC_Template{
 				$mode='tablet';
 			}elseif(stripos($_SERVER['HTTP_USER_AGENT'], 'iphone')>0) {
 				$mode='mobile';
-			}elseif((stripos($_SERVER['HTTP_USER_AGENT'], 'N9')>0) and (stripos($_SERVER['HTTP_USER_AGENT'], 'nokia')>0)) {
+			}elseif((stripos($_SERVER['HTTP_USER_AGENT'], 'N9')>0)
+				and (stripos($_SERVER['HTTP_USER_AGENT'], 'nokia')>0)) {
 				$mode='mobile';
 			}else{
 				$mode='default';
@@ -285,7 +292,8 @@ class OC_Template{
 				if ($this->checkPathForTemplate(OC::$SERVERROOT."/themes/$theme/$app/templates/", $name, $fext)) {
 				}elseif ($this->checkPathForTemplate(OC::$SERVERROOT."/$app/templates/", $name, $fext)) {
 				}else{
-					echo('template not found: template:'.$name.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
+					echo('template not found: template:'.$name.' formfactor:'.$fext
+						.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
 					die();
 				}
 
@@ -295,7 +303,8 @@ class OC_Template{
 			if ($this->checkPathForTemplate(OC::$SERVERROOT."/themes/$theme/core/templates/", $name, $fext)) {
 			} elseif ($this->checkPathForTemplate(OC::$SERVERROOT."/core/templates/", $name, $fext)) {
 			}else{
-				echo('template not found: template:'.$name.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
+				echo('template not found: template:'.$name.' formfactor:'.$fext
+					.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
 				die();
 			}
 		}

lib/templatelayout.php

@@ -134,7 +134,8 @@ class OC_TemplateLayout extends OC_Template {
 					}
 				}
 				if(! $append) {
-					echo('css file not found: style:'.$style.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
+					echo('css file not found: style:'.$style.' formfactor:'.$fext
+						.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
 					die();
 				}
 			}
@@ -202,7 +203,8 @@ class OC_TemplateLayout extends OC_Template {
 					}
 				}
 				if(! $append) {
-					echo('js file not found: script:'.$script.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
+					echo('js file not found: script:'.$script.' formfactor:'.$fext
+						.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
 					die();
 				}
 			}

lib/updater.php

@@ -30,7 +30,9 @@ class OC_Updater{
 	 */
 	public static function check() {
 		OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
-		if(OC_Appconfig::getValue('core', 'installedat', '')=='') OC_Appconfig::setValue('core', 'installedat', microtime(true));
+		if(OC_Appconfig::getValue('core', 'installedat', '')=='') {
+			OC_Appconfig::setValue('core', 'installedat', microtime(true));
+		}
 
 		$updaterurl='http://apps.owncloud.com/updater.php';
 		$version=OC_Util::getVersion();
@@ -72,7 +74,9 @@ class OC_Updater{
 		if(OC_Config::getValue('updatechecker', true)==true) {
 			$data=OC_Updater::check();
 			if(isset($data['version']) and $data['version']<>'') {
-				$txt='<span style="color:#AA0000; font-weight:bold;">'.$l->t('%s is available. Get <a href="%s">more information</a>', array($data['versionstring'], $data['web'])).'</span>';
+				$txt='<span style="color:#AA0000; font-weight:bold;">'
+					.$l->t('%s is available. Get <a href="%s">more information</a>',
+					array($data['versionstring'], $data['web'])).'</span>';
 			}else{
 				$txt=$l->t('up to date');
 			}

lib/user.php

@@ -160,7 +160,8 @@ class OC_User {
 		// Check the name for bad characters
 		// Allowed are: "a-z", "A-Z", "0-9" and "_.@-"
 		if( preg_match( '/[^a-zA-Z0-9 _\.@\-]/', $uid )) {
-			throw new Exception('Only the following characters are allowed in a username: "a-z", "A-Z", "0-9", and "_.@-"');
+			throw new Exception('Only the following characters are allowed in a username:'
+				.' "a-z", "A-Z", "0-9", and "_.@-"');
 		}
 		// No empty username
 		if(trim($uid) == '') {
@@ -588,7 +589,8 @@ class OC_User {
 	 * @param string $userid
 	 */
 	public static function enableUser($userid) {
-		$sql = "DELETE FROM `*PREFIX*preferences` WHERE `userid` = ? AND `appid` = ? AND `configkey` = ? AND `configvalue` = ?";
+		$sql = "DELETE FROM `*PREFIX*preferences`'
+			.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ? AND `configvalue` = ?";
 		$stmt = OC_DB::prepare($sql);
 		if ( ! OC_DB::isError($stmt) ) {
 			$result = $stmt->execute(array($userid, 'core', 'enabled', 'false'));
@@ -606,14 +608,17 @@ class OC_User {
 	 * @return bool
 	 */
 	public static function isEnabled($userid) {
-		$sql = "SELECT `userid` FROM `*PREFIX*preferences` WHERE `userid` = ? AND `appid` = ? AND `configkey` = ? AND `configvalue` = ?";
+		$sql = "SELECT `userid` FROM `*PREFIX*preferences`'
+			.' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ? AND `configvalue` = ?";
 		$stmt = OC_DB::prepare($sql);
 		if ( ! OC_DB::isError($stmt) ) {
 			$result = $stmt->execute(array($userid, 'core', 'enabled', 'false'));
 			if ( ! OC_DB::isError($result) ) {
 				return $result->numRows() ? false : true;
 			} else {
-				OC_Log::write('OC_User', 'could not check if enabled: '. OC_DB::getErrorMessage($result), OC_Log::ERROR);
+				OC_Log::write('OC_User',
+					'could not check if enabled: '. OC_DB::getErrorMessage($result),
+					OC_Log::ERROR);
 			}
 		} else {
 			OC_Log::write('OC_User', 'could not check if enabled: '. OC_DB::getErrorMessage($stmt), OC_Log::ERROR);

lib/user/database.php

@@ -155,7 +155,8 @@ class OC_User_Database extends OC_User_Backend {
 	 */
 	public function getDisplayNames($search = '', $limit = null, $offset = null) {
 		$displayNames = array();
-		$query = OC_DB::prepare('SELECT `uid`, `displayname` FROM `*PREFIX*users` WHERE LOWER(`displayname`) LIKE LOWER(?)', $limit, $offset);
+		$query = OC_DB::prepare('SELECT `uid`, `displayname` FROM `*PREFIX*users`'
+			.' WHERE LOWER(`displayname`) LIKE LOWER(?)', $limit, $offset);
 		$result = $query->execute(array($search.'%'));
 		$users = array();
 		while ($row = $result->fetchRow()) {
@@ -163,7 +164,8 @@ class OC_User_Database extends OC_User_Backend {
 		}
 		
 		// let's see if we can also find some users who don't have a display name yet
-		$query = OC_DB::prepare('SELECT `uid`, `displayname` FROM `*PREFIX*users` WHERE LOWER(`uid`) LIKE LOWER(?)', $limit, $offset);
+		$query = OC_DB::prepare('SELECT `uid`, `displayname` FROM `*PREFIX*users`'
+			.' WHERE LOWER(`uid`) LIKE LOWER(?)', $limit, $offset);
 		$result = $query->execute(array($search.'%'));
 		while ($row = $result->fetchRow()) {
 			$displayName =  trim($row['displayname'], ' ');

lib/util.php

@@ -73,7 +73,8 @@ class OC_Util {
 	 * @return array
 	 */
 	public static function getVersion() {
-		// hint: We only can count up. So the internal version number of ownCloud 4.5 will be 4.90.0. This is not visible to the user
+		// hint: We only can count up. So the internal version number
+		// of ownCloud 4.5 will be 4.90.0. This is not visible to the user
 		return array(4, 92, 10);
 	}
 
@@ -86,7 +87,9 @@ class OC_Util {
 	}
 
 	/**
-	 * get the current installed edition of ownCloud. There is the community edition that just returns an empty string and the enterprise edition that returns "Enterprise".
+	 * get the current installed edition of ownCloud. There is the community
+	 * edition that just returns an empty string and the enterprise edition
+	 * that returns "Enterprise".
 	 * @return string
 	 */
 	public static function getEditionString() {
@@ -166,24 +169,33 @@ class OC_Util {
 
 		$web_server_restart= false;
 		//check for database drivers
-		if(!(is_callable('sqlite_open') or class_exists('SQLite3')) and !is_callable('mysql_connect') and !is_callable('pg_connect')) {
+		if(!(is_callable('sqlite_open') or class_exists('SQLite3'))
-			$errors[]=array('error'=>'No database drivers (sqlite, mysql, or postgresql) installed.<br/>', 'hint'=>'');//TODO: sane hint
+			and !is_callable('mysql_connect')
+			and !is_callable('pg_connect')) {
+			$errors[]=array('error'=>'No database drivers (sqlite, mysql, or postgresql) installed.<br/>',
+				'hint'=>'');//TODO: sane hint
 			$web_server_restart= true;
 		}
 
 		//common hint for all file permissons error messages
-		$permissionsHint="Permissions can usually be fixed by giving the webserver write access to the ownCloud directory";
+		$permissionsHint="Permissions can usually be fixed by giving the webserver write access'
+			.' to the ownCloud directory";
 
 		// Check if config folder is writable.
 		if(!is_writable(OC::$SERVERROOT."/config/") or !is_readable(OC::$SERVERROOT."/config/")) {
-			$errors[]=array('error'=>"Can't write into config directory 'config'", 'hint'=>"You can usually fix this by giving the webserver user write access to the config directory in owncloud");
+			$errors[]=array('error'=>"Can't write into config directory 'config'",
+				'hint'=>"You can usually fix this by giving the webserver user write access'
+					.' to the config directory in owncloud");
 		}
 
 		// Check if there is a writable install folder.
 		if(OC_Config::getValue('appstoreenabled', true)) {
-			if( OC_App::getInstallPath() === null  || !is_writable(OC_App::getInstallPath()) || !is_readable(OC_App::getInstallPath()) ) {
+			if( OC_App::getInstallPath() === null
-				$errors[]=array('error'=>"Can't write into apps directory", 'hint'=>"You can usually fix this by giving the webserver user write access to the apps directory
+				|| !is_writable(OC_App::getInstallPath())
-				in owncloud or disabling the appstore in the config file.");
+				|| !is_readable(OC_App::getInstallPath()) ) {
+				$errors[]=array('error'=>"Can't write into apps directory",
+					'hint'=>"You can usually fix this by giving the webserver user write access'
+					.' to the apps directory in owncloud or disabling the appstore in the config file.");
 			}
 		}
 		$CONFIG_DATADIRECTORY = OC_Config::getValue( "datadirectory", OC::$SERVERROOT."/data" );
@@ -193,53 +205,68 @@ class OC_Util {
 			if ($success) {
 				$errors = array_merge($errors, self::checkDataDirectoryPermissions($CONFIG_DATADIRECTORY));
 			} else {
-				$errors[]=array('error'=>"Can't create data directory (".$CONFIG_DATADIRECTORY.")", 'hint'=>"You can usually fix this by giving the webserver write access to the ownCloud directory '".OC::$SERVERROOT."' (in a terminal, use the command 'chown -R www-data:www-data /path/to/your/owncloud/install/data' ");
+				$errors[]=array('error'=>"Can't create data directory (".$CONFIG_DATADIRECTORY.")",
+					'hint'=>"You can usually fix this by giving the webserver write access to the ownCloud directory '"
+						.OC::$SERVERROOT."' (in a terminal, use the command "
+						."'chown -R www-data:www-data /path/to/your/owncloud/install/data' ");
 			}
 		} else if(!is_writable($CONFIG_DATADIRECTORY) or !is_readable($CONFIG_DATADIRECTORY)) {
-			$errors[]=array('error'=>'Data directory ('.$CONFIG_DATADIRECTORY.') not writable by ownCloud<br/>', 'hint'=>$permissionsHint);
+			$errors[]=array('error'=>'Data directory ('.$CONFIG_DATADIRECTORY.') not writable by ownCloud<br/>',
+				'hint'=>$permissionsHint);
 		} else {
 			$errors = array_merge($errors, self::checkDataDirectoryPermissions($CONFIG_DATADIRECTORY));
 		}
 		// check if all required php modules are present
 		if(!class_exists('ZipArchive')) {
-			$errors[]=array('error'=>'PHP module zip not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module zip not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 
 		if(!function_exists('mb_detect_encoding')) {
-			$errors[]=array('error'=>'PHP module mb multibyte not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module mb multibyte not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('ctype_digit')) {
-			$errors[]=array('error'=>'PHP module ctype is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module ctype is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('json_encode')) {
-			$errors[]=array('error'=>'PHP module JSON is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module JSON is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('imagepng')) {
-			$errors[]=array('error'=>'PHP module GD is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module GD is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('gzencode')) {
-			$errors[]=array('error'=>'PHP module zlib is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module zlib is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('iconv')) {
-			$errors[]=array('error'=>'PHP module iconv is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module iconv is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(!function_exists('simplexml_load_string')) {
-			$errors[]=array('error'=>'PHP module SimpleXML is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP module SimpleXML is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 		if(floatval(phpversion())<5.3) {
-			$errors[]=array('error'=>'PHP 5.3 is required.<br/>', 'hint'=>'Please ask your server administrator to update PHP to version 5.3 or higher. PHP 5.2 is no longer supported by ownCloud and the PHP community.');
+			$errors[]=array('error'=>'PHP 5.3 is required.<br/>',
+				'hint'=>'Please ask your server administrator to update PHP to version 5.3 or higher.'
+					.' PHP 5.2 is no longer supported by ownCloud and the PHP community.');
 			$web_server_restart= false;
 		}
 		if(!defined('PDO::ATTR_DRIVER_NAME')) {
-			$errors[]=array('error'=>'PHP PDO module is not installed.<br/>', 'hint'=>'Please ask your server administrator to install the module.');
+			$errors[]=array('error'=>'PHP PDO module is not installed.<br/>',
+				'hint'=>'Please ask your server administrator to install the module.');
 			$web_server_restart= false;
 		}
 
@@ -248,14 +275,17 @@ class OC_Util {
 			$tmpDir = session_save_path();
 			if($tmpDir != "") {
 				if(!@is_writable($tmpDir)) {
-					$errors[]=array('error' => 'The temporary folder used by PHP to save the session data is either incorrect or not writable! Please check : '.session_save_path().'<br/>',
+					$errors[]=array('error' => 'The temporary folder used by PHP to save the session data'
-					'hint'=>'Please ask your server administrator to grant write access or define another temporary folder.');
+						.' is either incorrect or not writable! Please check : '.session_save_path().'<br/>',
+					'hint'=>'Please ask your server administrator to grant write access'
+						.' or define another temporary folder.');
 				}
 			}
 		}
 
 		if($web_server_restart) {
-			$errors[]=array('error'=>'PHP modules have been installed, but they are still listed as missing?<br/>', 'hint'=>'Please ask your server administrator to restart the web server.');
+			$errors[]=array('error'=>'PHP modules have been installed, but they are still listed as missing?<br/>',
+				'hint'=>'Please ask your server administrator to restart the web server.');
 		}
 
 		return $errors;
@@ -270,14 +300,16 @@ class OC_Util {
 		if (stristr(PHP_OS, 'WIN')) {
 			//TODO: permissions checks for windows hosts
 		} else {
-			$permissionsModHint = 'Please change the permissions to 0770 so that the directory cannot be listed by other users.';
+			$permissionsModHint = 'Please change the permissions to 0770 so that the directory'
+				.' cannot be listed by other users.';
 			$prems = substr(decoct(@fileperms($dataDirectory)), -3);
 			if (substr($prems, -1) != '0') {
 				OC_Helper::chmodr($dataDirectory, 0770);
 				clearstatcache();
 				$prems = substr(decoct(@fileperms($dataDirectory)), -3);
 				if (substr($prems, 2, 1) != '0') {
-					$errors[] = array('error' => 'Data directory ('.$dataDirectory.') is readable for other users<br/>', 'hint' => $permissionsModHint);
+					$errors[] = array('error' => 'Data directory ('.$dataDirectory.') is readable for other users<br/>',
+						'hint' => $permissionsModHint);
 				}
 			}
 		}
@@ -323,7 +355,8 @@ class OC_Util {
 	public static function checkLoggedIn() {
 		// Check if we are a user
 		if( !OC_User::isLoggedIn()) {
-			header( 'Location: '.OC_Helper::linkToAbsolute( '', 'index.php', array('redirect_url' => OC_Request::requestUri())));
+			header( 'Location: '.OC_Helper::linkToAbsolute( '', 'index.php',
+				array('redirect_url' => OC_Request::requestUri())));
 			exit();
 		}
 	}
@@ -552,7 +585,8 @@ class OC_Util {
 	}
 
 	/**
-	 * Check if the setlocal call doesn't work. This can happen if the right local packages are not available on the server.
+	 * Check if the setlocal call doesn't work. This can happen if the right
+	 * local packages are not available on the server.
 	 */
 	public static function issetlocaleworking() {
 		// setlocale test is pointless on Windows

lib/vcategories.php

@@ -689,7 +689,9 @@ class OC_VCategories {
 					$stmt = OCP\DB::prepare($sql);
 					$result = $stmt->execute(array($id));
 					if (OC_DB::isError($result)) {
-						OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
+						OC_Log::write('core',
+							__METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result),
+							OC_Log::ERROR);
 					}
 				} catch(Exception $e) {
 					OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),