nextcloud / server

lib/private/AppFramework/Middleware/Security/Exceptions/NotConfirmedException.php

Indentation +3 added lines, -3 removed lines

@@ -31,7 +31,7 @@
  * @package OC\AppFramework\Middleware\Security\Exceptions
  */
 class NotConfirmedException extends SecurityException {
-	public function __construct() {
-		parent::__construct('Password confirmation is required', Http::STATUS_FORBIDDEN);
-	}
+    public function __construct() {
+        parent::__construct('Password confirmation is required', Http::STATUS_FORBIDDEN);
+    }
 }

lib/private/AppFramework/Middleware/Security/Exceptions/CrossSiteRequestForgeryException.php

Indentation +3 added lines, -3 removed lines

@@ -34,7 +34,7 @@
  * @package OC\AppFramework\Middleware\Security\Exceptions
  */
 class CrossSiteRequestForgeryException extends SecurityException {
-	public function __construct() {
-		parent::__construct('CSRF check failed', Http::STATUS_PRECONDITION_FAILED);
-	}
+    public function __construct() {
+        parent::__construct('CSRF check failed', Http::STATUS_PRECONDITION_FAILED);
+    }
 }

lib/private/AppFramework/Middleware/Security/Exceptions/AppNotEnabledException.php

Indentation +3 added lines, -3 removed lines

@@ -34,7 +34,7 @@
  * @package OC\AppFramework\Middleware\Security\Exceptions
  */
 class AppNotEnabledException extends SecurityException {
-	public function __construct() {
-		parent::__construct('App is not enabled', Http::STATUS_PRECONDITION_FAILED);
-	}
+    public function __construct() {
+        parent::__construct('App is not enabled', Http::STATUS_PRECONDITION_FAILED);
+    }
 }

lib/private/AppFramework/Middleware/Security/Exceptions/NotLoggedInException.php

Indentation +3 added lines, -3 removed lines

@@ -34,7 +34,7 @@
  * @package OC\AppFramework\Middleware\Security\Exceptions
  */
 class NotLoggedInException extends SecurityException {
-	public function __construct() {
-		parent::__construct('Current user is not logged in', Http::STATUS_UNAUTHORIZED);
-	}
+    public function __construct() {
+        parent::__construct('Current user is not logged in', Http::STATUS_UNAUTHORIZED);
+    }
 }

lib/private/AppFramework/OCS/V2Response.php

Indentation +40 added lines, -40 removed lines

@@ -27,50 +27,50 @@
 
 class V2Response extends BaseResponse {
 
-	/**
-	 * The V2 endpoint just passes on status codes.
-	 * Of course we have to map the OCS specific codes to proper HTTP status codes
-	 *
-	 * @return int
-	 */
-	public function getStatus() {
+    /**
+     * The V2 endpoint just passes on status codes.
+     * Of course we have to map the OCS specific codes to proper HTTP status codes
+     *
+     * @return int
+     */
+    public function getStatus() {
 
-		$status  = parent::getStatus();
-		if ($status === API::RESPOND_UNAUTHORISED) {
-			return Http::STATUS_UNAUTHORIZED;
-		} else if ($status === API::RESPOND_NOT_FOUND) {
-			return Http::STATUS_NOT_FOUND;
-		} else if ($status === API::RESPOND_SERVER_ERROR || $status === API::RESPOND_UNKNOWN_ERROR) {
-			return Http::STATUS_INTERNAL_SERVER_ERROR;
-		} else if ($status < 200 || $status > 600) {
-			return Http::STATUS_BAD_REQUEST;
-		}
+        $status  = parent::getStatus();
+        if ($status === API::RESPOND_UNAUTHORISED) {
+            return Http::STATUS_UNAUTHORIZED;
+        } else if ($status === API::RESPOND_NOT_FOUND) {
+            return Http::STATUS_NOT_FOUND;
+        } else if ($status === API::RESPOND_SERVER_ERROR || $status === API::RESPOND_UNKNOWN_ERROR) {
+            return Http::STATUS_INTERNAL_SERVER_ERROR;
+        } else if ($status < 200 || $status > 600) {
+            return Http::STATUS_BAD_REQUEST;
+        }
 
-		return $status;
-	}
+        return $status;
+    }
 
-	/**
-	 * Construct the meta part of the response
-	 * And then late the base class render
-	 *
-	 * @return string
-	 */
-	public function render() {
-		$status = parent::getStatus();
+    /**
+     * Construct the meta part of the response
+     * And then late the base class render
+     *
+     * @return string
+     */
+    public function render() {
+        $status = parent::getStatus();
 
-		$meta = [
-			'status' => $status >= 200 && $status < 300 ? 'ok' : 'failure',
-			'statuscode' => $this->getOCSStatus(),
-			'message' => $status >= 200 && $status < 300 ? 'OK' : $this->statusMessage,
-		];
+        $meta = [
+            'status' => $status >= 200 && $status < 300 ? 'ok' : 'failure',
+            'statuscode' => $this->getOCSStatus(),
+            'message' => $status >= 200 && $status < 300 ? 'OK' : $this->statusMessage,
+        ];
 
-		if ($this->itemsCount !== null) {
-			$meta['totalitems'] = $this->itemsCount;
-		}
-		if ($this->itemsPerPage !== null) {
-			$meta['itemsperpage'] = $this->itemsPerPage;
-		}
+        if ($this->itemsCount !== null) {
+            $meta['totalitems'] = $this->itemsCount;
+        }
+        if ($this->itemsPerPage !== null) {
+            $meta['itemsperpage'] = $this->itemsPerPage;
+        }
 
-		return $this->renderResult($meta);
-	}
+        return $this->renderResult($meta);
+    }
 }

lib/private/AppFramework/OCS/V1Response.php

Indentation +41 added lines, -41 removed lines

@@ -27,52 +27,52 @@
 
 class V1Response extends BaseResponse {
 
-	/**
-	 * The V1 endpoint has very limited http status codes basically everything
-	 * is status 200 except 401
-	 *
-	 * @return int
-	 */
-	public function getStatus() {
-		$status  = parent::getStatus();
-		if ($status === Http::STATUS_FORBIDDEN || $status === API::RESPOND_UNAUTHORISED) {
-			return Http::STATUS_UNAUTHORIZED;
-		}
+    /**
+     * The V1 endpoint has very limited http status codes basically everything
+     * is status 200 except 401
+     *
+     * @return int
+     */
+    public function getStatus() {
+        $status  = parent::getStatus();
+        if ($status === Http::STATUS_FORBIDDEN || $status === API::RESPOND_UNAUTHORISED) {
+            return Http::STATUS_UNAUTHORIZED;
+        }
 
-		return Http::STATUS_OK;
-	}
+        return Http::STATUS_OK;
+    }
 
-	/**
-	 * In v1 all OK is 100
-	 *
-	 * @return int
-	 */
-	public function getOCSStatus() {
-		$status = parent::getOCSStatus();
+    /**
+     * In v1 all OK is 100
+     *
+     * @return int
+     */
+    public function getOCSStatus() {
+        $status = parent::getOCSStatus();
 
-		if ($status === Http::STATUS_OK) {
-			return 100;
-		}
+        if ($status === Http::STATUS_OK) {
+            return 100;
+        }
 
-		return $status;
-	}
+        return $status;
+    }
 
-	/**
-	 * Construct the meta part of the response
-	 * And then late the base class render
-	 *
-	 * @return string
-	 */
-	public function render() {
-		$meta = [
-			'status' => $this->getOCSStatus() === 100 ? 'ok' : 'failure',
-			'statuscode' => $this->getOCSStatus(),
-			'message' => $this->getOCSStatus() === 100 ? 'OK' : $this->statusMessage,
-		];
+    /**
+     * Construct the meta part of the response
+     * And then late the base class render
+     *
+     * @return string
+     */
+    public function render() {
+        $meta = [
+            'status' => $this->getOCSStatus() === 100 ? 'ok' : 'failure',
+            'statuscode' => $this->getOCSStatus(),
+            'message' => $this->getOCSStatus() === 100 ? 'OK' : $this->statusMessage,
+        ];
 
-		$meta['totalitems'] = $this->itemsCount !== null ? (string)$this->itemsCount : '';
-		$meta['itemsperpage'] = $this->itemsPerPage !== null ? (string)$this->itemsPerPage: '';
+        $meta['totalitems'] = $this->itemsCount !== null ? (string)$this->itemsCount : '';
+        $meta['itemsperpage'] = $this->itemsPerPage !== null ? (string)$this->itemsPerPage: '';
 
-		return $this->renderResult($meta);
-	}
+        return $this->renderResult($meta);
+    }
 }

lib/private/AppFramework/Routing/RouteConfig.php

Indentation +236 added lines, -236 removed lines

@@ -36,242 +36,242 @@
  * @package OC\AppFramework\routing
  */
 class RouteConfig {
-	/** @var DIContainer */
-	private $container;
-
-	/** @var IRouter */
-	private $router;
-
-	/** @var array */
-	private $routes;
-
-	/** @var string */
-	private $appName;
-
-	/** @var string[] */
-	private $controllerNameCache = [];
-
-	/**
-	 * @param \OC\AppFramework\DependencyInjection\DIContainer $container
-	 * @param \OCP\Route\IRouter $router
-	 * @param array $routes
-	 * @internal param $appName
-	 */
-	public function __construct(DIContainer $container, IRouter $router, $routes) {
-		$this->routes = $routes;
-		$this->container = $container;
-		$this->router = $router;
-		$this->appName = $container['AppName'];
-	}
-
-	/**
-	 * The routes and resource will be registered to the \OCP\Route\IRouter
-	 */
-	public function register() {
-
-		// parse simple
-		$this->processSimpleRoutes($this->routes);
-
-		// parse resources
-		$this->processResources($this->routes);
-
-		/*
+    /** @var DIContainer */
+    private $container;
+
+    /** @var IRouter */
+    private $router;
+
+    /** @var array */
+    private $routes;
+
+    /** @var string */
+    private $appName;
+
+    /** @var string[] */
+    private $controllerNameCache = [];
+
+    /**
+     * @param \OC\AppFramework\DependencyInjection\DIContainer $container
+     * @param \OCP\Route\IRouter $router
+     * @param array $routes
+     * @internal param $appName
+     */
+    public function __construct(DIContainer $container, IRouter $router, $routes) {
+        $this->routes = $routes;
+        $this->container = $container;
+        $this->router = $router;
+        $this->appName = $container['AppName'];
+    }
+
+    /**
+     * The routes and resource will be registered to the \OCP\Route\IRouter
+     */
+    public function register() {
+
+        // parse simple
+        $this->processSimpleRoutes($this->routes);
+
+        // parse resources
+        $this->processResources($this->routes);
+
+        /*
 		 * OCS routes go into a different collection
 		 */
-		$oldCollection = $this->router->getCurrentCollection();
-		$this->router->useCollection($oldCollection.'.ocs');
-
-		// parse ocs simple routes
-		$this->processOCS($this->routes);
-
-		$this->router->useCollection($oldCollection);
-	}
-
-	private function processOCS(array $routes) {
-		$ocsRoutes = isset($routes['ocs']) ? $routes['ocs'] : [];
-		foreach ($ocsRoutes as $ocsRoute) {
-			$name = $ocsRoute['name'];
-			$postfix = '';
-
-			if (isset($ocsRoute['postfix'])) {
-				$postfix = $ocsRoute['postfix'];
-			}
-
-			if (isset($ocsRoute['root'])) {
-				$root = $ocsRoute['root'];
-			} else {
-				$root = '/apps/'.$this->appName;
-			}
-
-			$url = $root . $ocsRoute['url'];
-			$verb = isset($ocsRoute['verb']) ? strtoupper($ocsRoute['verb']) : 'GET';
-
-			$split = explode('#', $name, 2);
-			if (count($split) != 2) {
-				throw new \UnexpectedValueException('Invalid route name');
-			}
-			$controller = $split[0];
-			$action = $split[1];
-
-			$controllerName = $this->buildControllerName($controller);
-			$actionName = $this->buildActionName($action);
-
-			// register the route
-			$handler = new RouteActionHandler($this->container, $controllerName, $actionName);
-
-			$router = $this->router->create('ocs.'.$this->appName.'.'.$controller.'.'.$action . $postfix, $url)
-				->method($verb)
-				->action($handler);
-
-			// optionally register requirements for route. This is used to
-			// tell the route parser how url parameters should be matched
-			if(array_key_exists('requirements', $ocsRoute)) {
-				$router->requirements($ocsRoute['requirements']);
-			}
-
-			// optionally register defaults for route. This is used to
-			// tell the route parser how url parameters should be default valued
-			if(array_key_exists('defaults', $ocsRoute)) {
-				$router->defaults($ocsRoute['defaults']);
-			}
-		}
-	}
-
-	/**
-	 * Creates one route base on the give configuration
-	 * @param array $routes
-	 * @throws \UnexpectedValueException
-	 */
-	private function processSimpleRoutes($routes)
-	{
-		$simpleRoutes = isset($routes['routes']) ? $routes['routes'] : array();
-		foreach ($simpleRoutes as $simpleRoute) {
-			$name = $simpleRoute['name'];
-			$postfix = '';
-
-			if (isset($simpleRoute['postfix'])) {
-				$postfix = $simpleRoute['postfix'];
-			}
-
-			$url = $simpleRoute['url'];
-			$verb = isset($simpleRoute['verb']) ? strtoupper($simpleRoute['verb']) : 'GET';
-
-			$split = explode('#', $name, 2);
-			if (count($split) != 2) {
-				throw new \UnexpectedValueException('Invalid route name');
-			}
-			$controller = $split[0];
-			$action = $split[1];
-
-			$controllerName = $this->buildControllerName($controller);
-			$actionName = $this->buildActionName($action);
-
-			// register the route
-			$handler = new RouteActionHandler($this->container, $controllerName, $actionName);
-			$router = $this->router->create($this->appName.'.'.$controller.'.'.$action . $postfix, $url)
-							->method($verb)
-							->action($handler);
-
-			// optionally register requirements for route. This is used to
-			// tell the route parser how url parameters should be matched
-			if(array_key_exists('requirements', $simpleRoute)) {
-				$router->requirements($simpleRoute['requirements']);
-			}
-
-			// optionally register defaults for route. This is used to
-			// tell the route parser how url parameters should be default valued
-			if(array_key_exists('defaults', $simpleRoute)) {
-				$router->defaults($simpleRoute['defaults']);
-			}
-		}
-	}
-
-	/**
-	 * For a given name and url restful routes are created:
-	 *  - index
-	 *  - show
-	 *  - new
-	 *  - create
-	 *  - update
-	 *  - destroy
-	 *
-	 * @param array $routes
-	 */
-	private function processResources($routes)
-	{
-		// declaration of all restful actions
-		$actions = array(
-			array('name' => 'index', 'verb' => 'GET', 'on-collection' => true),
-			array('name' => 'show', 'verb' => 'GET'),
-			array('name' => 'create', 'verb' => 'POST', 'on-collection' => true),
-			array('name' => 'update', 'verb' => 'PUT'),
-			array('name' => 'destroy', 'verb' => 'DELETE'),
-		);
-
-		$resources = isset($routes['resources']) ? $routes['resources'] : array();
-		foreach ($resources as $resource => $config) {
-
-			// the url parameter used as id to the resource
-			foreach($actions as $action) {
-				$url = $config['url'];
-				$method = $action['name'];
-				$verb = isset($action['verb']) ? strtoupper($action['verb']) : 'GET';
-				$collectionAction = isset($action['on-collection']) ? $action['on-collection'] : false;
-				if (!$collectionAction) {
-					$url = $url . '/{id}';
-				}
-				if (isset($action['url-postfix'])) {
-					$url = $url . '/' . $action['url-postfix'];
-				}
-
-				$controller = $resource;
-
-				$controllerName = $this->buildControllerName($controller);
-				$actionName = $this->buildActionName($method);
-
-				$routeName = $this->appName . '.' . strtolower($resource) . '.' . strtolower($method);
-
-				$this->router->create($routeName, $url)->method($verb)->action(
-					new RouteActionHandler($this->container, $controllerName, $actionName)
-				);
-			}
-		}
-	}
-
-	/**
-	 * Based on a given route name the controller name is generated
-	 * @param string $controller
-	 * @return string
-	 */
-	private function buildControllerName($controller)
-	{
-		if (!isset($this->controllerNameCache[$controller])) {
-			$this->controllerNameCache[$controller] = $this->underScoreToCamelCase(ucfirst($controller)) . 'Controller';
-		}
-		return $this->controllerNameCache[$controller];
-	}
-
-	/**
-	 * Based on the action part of the route name the controller method name is generated
-	 * @param string $action
-	 * @return string
-	 */
-	private function buildActionName($action) {
-		return $this->underScoreToCamelCase($action);
-	}
-
-	/**
-	 * Underscored strings are converted to camel case strings
-	 * @param string $str
-	 * @return string
-	 */
-	private function underScoreToCamelCase($str) {
-		$pattern = "/_[a-z]?/";
-		return preg_replace_callback(
-			$pattern,
-			function ($matches) {
-				return strtoupper(ltrim($matches[0], "_"));
-			},
-			$str);
-	}
+        $oldCollection = $this->router->getCurrentCollection();
+        $this->router->useCollection($oldCollection.'.ocs');
+
+        // parse ocs simple routes
+        $this->processOCS($this->routes);
+
+        $this->router->useCollection($oldCollection);
+    }
+
+    private function processOCS(array $routes) {
+        $ocsRoutes = isset($routes['ocs']) ? $routes['ocs'] : [];
+        foreach ($ocsRoutes as $ocsRoute) {
+            $name = $ocsRoute['name'];
+            $postfix = '';
+
+            if (isset($ocsRoute['postfix'])) {
+                $postfix = $ocsRoute['postfix'];
+            }
+
+            if (isset($ocsRoute['root'])) {
+                $root = $ocsRoute['root'];
+            } else {
+                $root = '/apps/'.$this->appName;
+            }
+
+            $url = $root . $ocsRoute['url'];
+            $verb = isset($ocsRoute['verb']) ? strtoupper($ocsRoute['verb']) : 'GET';
+
+            $split = explode('#', $name, 2);
+            if (count($split) != 2) {
+                throw new \UnexpectedValueException('Invalid route name');
+            }
+            $controller = $split[0];
+            $action = $split[1];
+
+            $controllerName = $this->buildControllerName($controller);
+            $actionName = $this->buildActionName($action);
+
+            // register the route
+            $handler = new RouteActionHandler($this->container, $controllerName, $actionName);
+
+            $router = $this->router->create('ocs.'.$this->appName.'.'.$controller.'.'.$action . $postfix, $url)
+                ->method($verb)
+                ->action($handler);
+
+            // optionally register requirements for route. This is used to
+            // tell the route parser how url parameters should be matched
+            if(array_key_exists('requirements', $ocsRoute)) {
+                $router->requirements($ocsRoute['requirements']);
+            }
+
+            // optionally register defaults for route. This is used to
+            // tell the route parser how url parameters should be default valued
+            if(array_key_exists('defaults', $ocsRoute)) {
+                $router->defaults($ocsRoute['defaults']);
+            }
+        }
+    }
+
+    /**
+     * Creates one route base on the give configuration
+     * @param array $routes
+     * @throws \UnexpectedValueException
+     */
+    private function processSimpleRoutes($routes)
+    {
+        $simpleRoutes = isset($routes['routes']) ? $routes['routes'] : array();
+        foreach ($simpleRoutes as $simpleRoute) {
+            $name = $simpleRoute['name'];
+            $postfix = '';
+
+            if (isset($simpleRoute['postfix'])) {
+                $postfix = $simpleRoute['postfix'];
+            }
+
+            $url = $simpleRoute['url'];
+            $verb = isset($simpleRoute['verb']) ? strtoupper($simpleRoute['verb']) : 'GET';
+
+            $split = explode('#', $name, 2);
+            if (count($split) != 2) {
+                throw new \UnexpectedValueException('Invalid route name');
+            }
+            $controller = $split[0];
+            $action = $split[1];
+
+            $controllerName = $this->buildControllerName($controller);
+            $actionName = $this->buildActionName($action);
+
+            // register the route
+            $handler = new RouteActionHandler($this->container, $controllerName, $actionName);
+            $router = $this->router->create($this->appName.'.'.$controller.'.'.$action . $postfix, $url)
+                            ->method($verb)
+                            ->action($handler);
+
+            // optionally register requirements for route. This is used to
+            // tell the route parser how url parameters should be matched
+            if(array_key_exists('requirements', $simpleRoute)) {
+                $router->requirements($simpleRoute['requirements']);
+            }
+
+            // optionally register defaults for route. This is used to
+            // tell the route parser how url parameters should be default valued
+            if(array_key_exists('defaults', $simpleRoute)) {
+                $router->defaults($simpleRoute['defaults']);
+            }
+        }
+    }
+
+    /**
+     * For a given name and url restful routes are created:
+     *  - index
+     *  - show
+     *  - new
+     *  - create
+     *  - update
+     *  - destroy
+     *
+     * @param array $routes
+     */
+    private function processResources($routes)
+    {
+        // declaration of all restful actions
+        $actions = array(
+            array('name' => 'index', 'verb' => 'GET', 'on-collection' => true),
+            array('name' => 'show', 'verb' => 'GET'),
+            array('name' => 'create', 'verb' => 'POST', 'on-collection' => true),
+            array('name' => 'update', 'verb' => 'PUT'),
+            array('name' => 'destroy', 'verb' => 'DELETE'),
+        );
+
+        $resources = isset($routes['resources']) ? $routes['resources'] : array();
+        foreach ($resources as $resource => $config) {
+
+            // the url parameter used as id to the resource
+            foreach($actions as $action) {
+                $url = $config['url'];
+                $method = $action['name'];
+                $verb = isset($action['verb']) ? strtoupper($action['verb']) : 'GET';
+                $collectionAction = isset($action['on-collection']) ? $action['on-collection'] : false;
+                if (!$collectionAction) {
+                    $url = $url . '/{id}';
+                }
+                if (isset($action['url-postfix'])) {
+                    $url = $url . '/' . $action['url-postfix'];
+                }
+
+                $controller = $resource;
+
+                $controllerName = $this->buildControllerName($controller);
+                $actionName = $this->buildActionName($method);
+
+                $routeName = $this->appName . '.' . strtolower($resource) . '.' . strtolower($method);
+
+                $this->router->create($routeName, $url)->method($verb)->action(
+                    new RouteActionHandler($this->container, $controllerName, $actionName)
+                );
+            }
+        }
+    }
+
+    /**
+     * Based on a given route name the controller name is generated
+     * @param string $controller
+     * @return string
+     */
+    private function buildControllerName($controller)
+    {
+        if (!isset($this->controllerNameCache[$controller])) {
+            $this->controllerNameCache[$controller] = $this->underScoreToCamelCase(ucfirst($controller)) . 'Controller';
+        }
+        return $this->controllerNameCache[$controller];
+    }
+
+    /**
+     * Based on the action part of the route name the controller method name is generated
+     * @param string $action
+     * @return string
+     */
+    private function buildActionName($action) {
+        return $this->underScoreToCamelCase($action);
+    }
+
+    /**
+     * Underscored strings are converted to camel case strings
+     * @param string $str
+     * @return string
+     */
+    private function underScoreToCamelCase($str) {
+        $pattern = "/_[a-z]?/";
+        return preg_replace_callback(
+            $pattern,
+            function ($matches) {
+                return strtoupper(ltrim($matches[0], "_"));
+            },
+            $str);
+    }
 }

lib/private/AppFramework/Routing/RouteActionHandler.php

Indentation +15 added lines, -15 removed lines

@@ -29,21 +29,21 @@
 use \OC\AppFramework\DependencyInjection\DIContainer;
 
 class RouteActionHandler {
-	private $controllerName;
-	private $actionName;
-	private $container;
+    private $controllerName;
+    private $actionName;
+    private $container;
 
-	/**
-	 * @param string $controllerName
-	 * @param string $actionName
-	 */
-	public function __construct(DIContainer $container, $controllerName, $actionName) {
-		$this->controllerName = $controllerName;
-		$this->actionName = $actionName;
-		$this->container = $container;
-	}
+    /**
+     * @param string $controllerName
+     * @param string $actionName
+     */
+    public function __construct(DIContainer $container, $controllerName, $actionName) {
+        $this->controllerName = $controllerName;
+        $this->actionName = $actionName;
+        $this->container = $container;
+    }
 
-	public function __invoke($params) {
-		App::main($this->controllerName, $this->actionName, $this->container, $params);
-	}
+    public function __invoke($params) {
+        App::main($this->controllerName, $this->actionName, $this->container, $params);
+    }
 }

lib/private/Share/SearchResultSorter.php

Indentation +43 added lines, -43 removed lines

@@ -26,51 +26,51 @@
 use OCP\ILogger;
 
 class SearchResultSorter {
-	private $search;
-	private $encoding;
-	private $key;
-	private $log;
+    private $search;
+    private $encoding;
+    private $key;
+    private $log;
 
-	/**
-	 * @param string $search the search term as was given by the user
-	 * @param string $key the array key containing the value that should be compared
-	 * against
-	 * @param string $encoding optional, encoding to use, defaults to UTF-8
-	 * @param ILogger $log optional
-	 */
-	public function __construct($search, $key, ILogger $log = null, $encoding = 'UTF-8') {
-		$this->encoding = $encoding;
-		$this->key = $key;
-		$this->log = $log;
-		$this->search = mb_strtolower($search, $this->encoding);
-	}
+    /**
+     * @param string $search the search term as was given by the user
+     * @param string $key the array key containing the value that should be compared
+     * against
+     * @param string $encoding optional, encoding to use, defaults to UTF-8
+     * @param ILogger $log optional
+     */
+    public function __construct($search, $key, ILogger $log = null, $encoding = 'UTF-8') {
+        $this->encoding = $encoding;
+        $this->key = $key;
+        $this->log = $log;
+        $this->search = mb_strtolower($search, $this->encoding);
+    }
 
-	/**
-	 * User and Group names matching the search term at the beginning shall appear
-	 * on top of the share dialog. Following entries in alphabetical order.
-	 * Callback function for usort. http://php.net/usort
-	 */
-	public function sort($a, $b) {
-		if(!isset($a[$this->key]) || !isset($b[$this->key])) {
-			if(!is_null($this->log)) {
-				$this->log->error('Sharing dialogue: cannot sort due to ' .
-								  'missing array key', array('app' => 'core'));
-			}
-			return 0;
-		}
-		$nameA = mb_strtolower($a[$this->key], $this->encoding);
-		$nameB = mb_strtolower($b[$this->key], $this->encoding);
-		$i = mb_strpos($nameA, $this->search, 0, $this->encoding);
-		$j = mb_strpos($nameB, $this->search, 0, $this->encoding);
+    /**
+     * User and Group names matching the search term at the beginning shall appear
+     * on top of the share dialog. Following entries in alphabetical order.
+     * Callback function for usort. http://php.net/usort
+     */
+    public function sort($a, $b) {
+        if(!isset($a[$this->key]) || !isset($b[$this->key])) {
+            if(!is_null($this->log)) {
+                $this->log->error('Sharing dialogue: cannot sort due to ' .
+                                    'missing array key', array('app' => 'core'));
+            }
+            return 0;
+        }
+        $nameA = mb_strtolower($a[$this->key], $this->encoding);
+        $nameB = mb_strtolower($b[$this->key], $this->encoding);
+        $i = mb_strpos($nameA, $this->search, 0, $this->encoding);
+        $j = mb_strpos($nameB, $this->search, 0, $this->encoding);
 
-		if($i === $j || $i > 0 && $j > 0) {
-			return strcmp(mb_strtolower($nameA, $this->encoding),
-						  mb_strtolower($nameB, $this->encoding));
-		} elseif ($i === 0) {
-			return -1;
-		} else {
-			return 1;
-		}
-	}
+        if($i === $j || $i > 0 && $j > 0) {
+            return strcmp(mb_strtolower($nameA, $this->encoding),
+                            mb_strtolower($nameB, $this->encoding));
+        } elseif ($i === 0) {
+            return -1;
+        } else {
+            return 1;
+        }
+    }
 }