nextcloud / server

lib/private/Template/ResourceNotFoundException.php

Indentation +17 added lines, -17 removed lines

@@ -24,23 +24,23 @@
 namespace OC\Template;
 
 class ResourceNotFoundException extends \LogicException {
-	protected $resource;
-	protected $webPath;
+    protected $resource;
+    protected $webPath;
 
-	/**
-	 * @param string $resource
-	 * @param string $webPath
-	 */
-	public function __construct($resource, $webPath) {
-		parent::__construct('Resource not found');
-		$this->resource = $resource;
-		$this->webPath = $webPath;
-	}
+    /**
+     * @param string $resource
+     * @param string $webPath
+     */
+    public function __construct($resource, $webPath) {
+        parent::__construct('Resource not found');
+        $this->resource = $resource;
+        $this->webPath = $webPath;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function getResourcePath() {
-		return $this->webPath . '/' . $this->resource;
-	}
+    /**
+     * @return string
+     */
+    public function getResourcePath() {
+        return $this->webPath . '/' . $this->resource;
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -41,6 +41,6 @@
 	 * @return string
 	 */
 	public function getResourcePath() {
-		return $this->webPath . '/' . $this->resource;
+		return $this->webPath.'/'.$this->resource;
 	}
 }

lib/private/Template/TemplateFileLocator.php

Indentation +29 added lines, -29 removed lines

@@ -26,37 +26,37 @@
 namespace OC\Template;
 
 class TemplateFileLocator {
-	protected $dirs;
-	private $path;
+    protected $dirs;
+    private $path;
 
-	/**
-	 * @param string[] $dirs
-	 */
-	public function __construct( $dirs ) {
-		$this->dirs = $dirs;
-	}
+    /**
+     * @param string[] $dirs
+     */
+    public function __construct( $dirs ) {
+        $this->dirs = $dirs;
+    }
 
-	/**
-	 * @param string $template
-	 * @return string
-	 * @throws \Exception
-	 */
-	public function find( $template ) {
-		if ($template === '') {
-			throw new \InvalidArgumentException('Empty template name');
-		}
+    /**
+     * @param string $template
+     * @return string
+     * @throws \Exception
+     */
+    public function find( $template ) {
+        if ($template === '') {
+            throw new \InvalidArgumentException('Empty template name');
+        }
 
-		foreach($this->dirs as $dir) {
-			$file = $dir.$template.'.php';
-			if (is_file($file)) {
-				$this->path = $dir;
-				return $file;
-			}
-		}
-		throw new \Exception('template file not found: template:'.$template);
-	}
+        foreach($this->dirs as $dir) {
+            $file = $dir.$template.'.php';
+            if (is_file($file)) {
+                $this->path = $dir;
+                return $file;
+            }
+        }
+        throw new \Exception('template file not found: template:'.$template);
+    }
 
-	public function getPath() {
-		return $this->path;
-	}
+    public function getPath() {
+        return $this->path;
+    }
 }

Spacing +3 added lines, -3 removed lines

@@ -32,7 +32,7 @@ 
 	/**
 	 * @param string[] $dirs
 	 */
-	public function __construct( $dirs ) {
+	public function __construct($dirs) {
 		$this->dirs = $dirs;
 	}
 
@@ -41,12 +41,12 @@ 
 	 * @return string
 	 * @throws \Exception
 	 */
-	public function find( $template ) {
+	public function find($template) {
 		if ($template === '') {
 			throw new \InvalidArgumentException('Empty template name');
 		}
 
-		foreach($this->dirs as $dir) {
+		foreach ($this->dirs as $dir) {
 			$file = $dir.$template.'.php';
 			if (is_file($file)) {
 				$this->path = $dir;

lib/private/Hooks/BasicEmitter.php

Indentation +1 added lines, -1 removed lines

@@ -24,5 +24,5 @@
 namespace OC\Hooks;
 
 abstract class BasicEmitter implements Emitter {
-	use EmitterTrait;
+    use EmitterTrait;
 }

lib/private/Hooks/Emitter.php

Indentation +14 added lines, -14 removed lines

@@ -32,19 +32,19 @@
  * @package OC\Hooks
  */
 interface Emitter {
-	/**
-	 * @param string $scope
-	 * @param string $method
-	 * @param callable $callback
-	 * @return void
-	 */
-	public function listen($scope, $method, callable $callback);
+    /**
+     * @param string $scope
+     * @param string $method
+     * @param callable $callback
+     * @return void
+     */
+    public function listen($scope, $method, callable $callback);
 
-	/**
-	 * @param string $scope optional
-	 * @param string $method optional
-	 * @param callable $callback optional
-	 * @return void
-	 */
-	public function removeListener($scope = null, $method = null, callable $callback = null);
+    /**
+     * @param string $scope optional
+     * @param string $method optional
+     * @param callable $callback optional
+     * @return void
+     */
+    public function removeListener($scope = null, $method = null, callable $callback = null);
 }

lib/private/Hooks/ForwardingEmitter.php

Indentation +28 added lines, -28 removed lines

@@ -31,35 +31,35 @@
  * @package OC\Hooks
  */
 abstract class ForwardingEmitter extends BasicEmitter {
-	/**
-	 * @var \OC\Hooks\Emitter[] array
-	 */
-	private $forwardEmitters = array();
+    /**
+     * @var \OC\Hooks\Emitter[] array
+     */
+    private $forwardEmitters = array();
 
-	/**
-	 * @param string $scope
-	 * @param string $method
-	 * @param callable $callback
-	 */
-	public function listen($scope, $method, callable $callback) {
-		parent::listen($scope, $method, $callback);
-		foreach ($this->forwardEmitters as $emitter) {
-			$emitter->listen($scope, $method, $callback);
-		}
-	}
+    /**
+     * @param string $scope
+     * @param string $method
+     * @param callable $callback
+     */
+    public function listen($scope, $method, callable $callback) {
+        parent::listen($scope, $method, $callback);
+        foreach ($this->forwardEmitters as $emitter) {
+            $emitter->listen($scope, $method, $callback);
+        }
+    }
 
-	/**
-	 * @param \OC\Hooks\Emitter $emitter
-	 */
-	protected function forward(Emitter $emitter) {
-		$this->forwardEmitters[] = $emitter;
+    /**
+     * @param \OC\Hooks\Emitter $emitter
+     */
+    protected function forward(Emitter $emitter) {
+        $this->forwardEmitters[] = $emitter;
 
-		//forward all previously connected hooks
-		foreach ($this->listeners as $key => $listeners) {
-			list($scope, $method) = explode('::', $key, 2);
-			foreach ($listeners as $listener) {
-				$emitter->listen($scope, $method, $listener);
-			}
-		}
-	}
+        //forward all previously connected hooks
+        foreach ($this->listeners as $key => $listeners) {
+            list($scope, $method) = explode('::', $key, 2);
+            foreach ($listeners as $listener) {
+                $emitter->listen($scope, $method, $listener);
+            }
+        }
+    }
 }

lib/private/Hooks/EmitterTrait.php

Spacing +3 added lines, -3 removed lines

@@ -35,7 +35,7 @@ 
 	 * @param callable $callback
 	 */
 	public function listen($scope, $method, callable $callback) {
-		$eventName = $scope . '::' . $method;
+		$eventName = $scope.'::'.$method;
 		if (!isset($this->listeners[$eventName])) {
 			$this->listeners[$eventName] = array();
 		}
@@ -53,7 +53,7 @@ 
 		$names = array();
 		$allNames = array_keys($this->listeners);
 		if ($scope and $method) {
-			$name = $scope . '::' . $method;
+			$name = $scope.'::'.$method;
 			if (isset($this->listeners[$name])) {
 				$names[] = $name;
 			}
@@ -93,7 +93,7 @@ 
 	 * @param array $arguments optional
 	 */
 	protected function emit($scope, $method, array $arguments = array()) {
-		$eventName = $scope . '::' . $method;
+		$eventName = $scope.'::'.$method;
 		if (isset($this->listeners[$eventName])) {
 			foreach ($this->listeners[$eventName] as $callback) {
 				call_user_func_array($callback, $arguments);

Indentation +72 added lines, -72 removed lines

@@ -24,80 +24,80 @@
 
 trait EmitterTrait {
 
-	/**
-	 * @var callable[][] $listeners
-	 */
-	protected $listeners = array();
+    /**
+     * @var callable[][] $listeners
+     */
+    protected $listeners = array();
 
-	/**
-	 * @param string $scope
-	 * @param string $method
-	 * @param callable $callback
-	 */
-	public function listen($scope, $method, callable $callback) {
-		$eventName = $scope . '::' . $method;
-		if (!isset($this->listeners[$eventName])) {
-			$this->listeners[$eventName] = array();
-		}
-		if (array_search($callback, $this->listeners[$eventName], true) === false) {
-			$this->listeners[$eventName][] = $callback;
-		}
-	}
+    /**
+     * @param string $scope
+     * @param string $method
+     * @param callable $callback
+     */
+    public function listen($scope, $method, callable $callback) {
+        $eventName = $scope . '::' . $method;
+        if (!isset($this->listeners[$eventName])) {
+            $this->listeners[$eventName] = array();
+        }
+        if (array_search($callback, $this->listeners[$eventName], true) === false) {
+            $this->listeners[$eventName][] = $callback;
+        }
+    }
 
-	/**
-	 * @param string $scope optional
-	 * @param string $method optional
-	 * @param callable $callback optional
-	 */
-	public function removeListener($scope = null, $method = null, callable $callback = null) {
-		$names = array();
-		$allNames = array_keys($this->listeners);
-		if ($scope and $method) {
-			$name = $scope . '::' . $method;
-			if (isset($this->listeners[$name])) {
-				$names[] = $name;
-			}
-		} elseif ($scope) {
-			foreach ($allNames as $name) {
-				$parts = explode('::', $name, 2);
-				if ($parts[0] == $scope) {
-					$names[] = $name;
-				}
-			}
-		} elseif ($method) {
-			foreach ($allNames as $name) {
-				$parts = explode('::', $name, 2);
-				if ($parts[1] == $method) {
-					$names[] = $name;
-				}
-			}
-		} else {
-			$names = $allNames;
-		}
+    /**
+     * @param string $scope optional
+     * @param string $method optional
+     * @param callable $callback optional
+     */
+    public function removeListener($scope = null, $method = null, callable $callback = null) {
+        $names = array();
+        $allNames = array_keys($this->listeners);
+        if ($scope and $method) {
+            $name = $scope . '::' . $method;
+            if (isset($this->listeners[$name])) {
+                $names[] = $name;
+            }
+        } elseif ($scope) {
+            foreach ($allNames as $name) {
+                $parts = explode('::', $name, 2);
+                if ($parts[0] == $scope) {
+                    $names[] = $name;
+                }
+            }
+        } elseif ($method) {
+            foreach ($allNames as $name) {
+                $parts = explode('::', $name, 2);
+                if ($parts[1] == $method) {
+                    $names[] = $name;
+                }
+            }
+        } else {
+            $names = $allNames;
+        }
 
-		foreach ($names as $name) {
-			if ($callback) {
-				$index = array_search($callback, $this->listeners[$name], true);
-				if ($index !== false) {
-					unset($this->listeners[$name][$index]);
-				}
-			} else {
-				$this->listeners[$name] = array();
-			}
-		}
-	}
+        foreach ($names as $name) {
+            if ($callback) {
+                $index = array_search($callback, $this->listeners[$name], true);
+                if ($index !== false) {
+                    unset($this->listeners[$name][$index]);
+                }
+            } else {
+                $this->listeners[$name] = array();
+            }
+        }
+    }
 
-	/**
-	 * @param string $scope
-	 * @param string $method
-	 * @param array $arguments optional
-	 */
-	protected function emit($scope, $method, array $arguments = array()) {
-		$eventName = $scope . '::' . $method;
-		if (isset($this->listeners[$eventName])) {
-			foreach ($this->listeners[$eventName] as $callback) {
-				call_user_func_array($callback, $arguments);
-			}
-		}
-	}
+    /**
+     * @param string $scope
+     * @param string $method
+     * @param array $arguments optional
+     */
+    protected function emit($scope, $method, array $arguments = array()) {
+        $eventName = $scope . '::' . $method;
+        if (isset($this->listeners[$eventName])) {
+            foreach ($this->listeners[$eventName] as $callback) {
+                call_user_func_array($callback, $arguments);
+            }
+        }
+    }
 }

lib/private/HTTPHelper.php

Indentation +74 added lines, -74 removed lines

@@ -34,87 +34,87 @@
  * @deprecated Use \OCP\Http\Client\IClientService
  */
 class HTTPHelper {
-	const USER_AGENT = 'ownCloud Server Crawler';
+    const USER_AGENT = 'ownCloud Server Crawler';
 
-	/** @var \OCP\IConfig */
-	private $config;
-	/** @var IClientService  */
-	private $clientService;
+    /** @var \OCP\IConfig */
+    private $config;
+    /** @var IClientService  */
+    private $clientService;
 
-	/**
-	 * @param IConfig $config
-	 * @param IClientService $clientService
-	 */
-	public function __construct(IConfig $config,
-								IClientService $clientService) {
-		$this->config = $config;
-		$this->clientService = $clientService;
-	}
+    /**
+     * @param IConfig $config
+     * @param IClientService $clientService
+     */
+    public function __construct(IConfig $config,
+                                IClientService $clientService) {
+        $this->config = $config;
+        $this->clientService = $clientService;
+    }
 
-	/**
-	 * Get URL content
-	 * @param string $url Url to get content
-	 * @throws \Exception If the URL does not start with http:// or https://
-	 * @return string of the response or false on error
-	 * This function get the content of a page via curl, if curl is enabled.
-	 * If not, file_get_contents is used.
-	 * @deprecated Use \OCP\Http\Client\IClientService
-	 */
-	public function getUrlContent($url) {
-		try {
-			$client = $this->clientService->newClient();
-			$response = $client->get($url);
-			return $response->getBody();
-		} catch (\Exception $e) {
-			return false;
-		}
-	}
+    /**
+     * Get URL content
+     * @param string $url Url to get content
+     * @throws \Exception If the URL does not start with http:// or https://
+     * @return string of the response or false on error
+     * This function get the content of a page via curl, if curl is enabled.
+     * If not, file_get_contents is used.
+     * @deprecated Use \OCP\Http\Client\IClientService
+     */
+    public function getUrlContent($url) {
+        try {
+            $client = $this->clientService->newClient();
+            $response = $client->get($url);
+            return $response->getBody();
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
 
-	/**
-	 * Returns the response headers of a HTTP URL without following redirects
-	 * @param string $location Needs to be a HTTPS or HTTP URL
-	 * @return array
-	 * @deprecated Use \OCP\Http\Client\IClientService
-	 */
-	public function getHeaders($location) {
-		$client = $this->clientService->newClient();
-		$response = $client->get($location);
-		return $response->getHeaders();
-	}
+    /**
+     * Returns the response headers of a HTTP URL without following redirects
+     * @param string $location Needs to be a HTTPS or HTTP URL
+     * @return array
+     * @deprecated Use \OCP\Http\Client\IClientService
+     */
+    public function getHeaders($location) {
+        $client = $this->clientService->newClient();
+        $response = $client->get($location);
+        return $response->getHeaders();
+    }
 
-	/**
-	 * Checks whether the supplied URL begins with HTTPS:// or HTTP:// (case insensitive)
-	 * @param string $url
-	 * @return bool
-	 */
-	public function isHTTPURL($url) {
-		return stripos($url, 'https://') === 0 || stripos($url, 'http://') === 0;
-	}
+    /**
+     * Checks whether the supplied URL begins with HTTPS:// or HTTP:// (case insensitive)
+     * @param string $url
+     * @return bool
+     */
+    public function isHTTPURL($url) {
+        return stripos($url, 'https://') === 0 || stripos($url, 'http://') === 0;
+    }
 
-	/**
-	 * send http post request
-	 *
-	 * @param string $url
-	 * @param array $fields data send by the request
-	 * @return array
-	 * @deprecated Use \OCP\Http\Client\IClientService
-	 */
-	public function post($url, array $fields) {
-		$client = $this->clientService->newClient();
+    /**
+     * send http post request
+     *
+     * @param string $url
+     * @param array $fields data send by the request
+     * @return array
+     * @deprecated Use \OCP\Http\Client\IClientService
+     */
+    public function post($url, array $fields) {
+        $client = $this->clientService->newClient();
 
-		try {
-			$response = $client->post(
-				$url,
-				[
-					'body' => $fields,
-					'connect_timeout' => 10,
-				]
-			);
-		} catch (\Exception $e) {
-			return ['success' => false, 'result' => $e->getMessage()];
-		}
+        try {
+            $response = $client->post(
+                $url,
+                [
+                    'body' => $fields,
+                    'connect_timeout' => 10,
+                ]
+            );
+        } catch (\Exception $e) {
+            return ['success' => false, 'result' => $e->getMessage()];
+        }
 
-		return ['success' => true, 'result' => $response->getBody()];
-	}
+        return ['success' => true, 'result' => $response->getBody()];
+    }
 
 }

lib/private/legacy/group/backend.php

Spacing +7 added lines, -7 removed lines

@@ -30,23 +30,23 @@
  * error code for functions not provided by the group backend
  * @deprecated Use \OC_Group_Backend::NOT_IMPLEMENTED instead
  */
-define('OC_GROUP_BACKEND_NOT_IMPLEMENTED',   -501);
+define('OC_GROUP_BACKEND_NOT_IMPLEMENTED', -501);
 
 /**
  * actions that user backends can define
  */
 /** @deprecated Use \OC_Group_Backend::CREATE_GROUP instead */
-define('OC_GROUP_BACKEND_CREATE_GROUP',      0x00000001);
+define('OC_GROUP_BACKEND_CREATE_GROUP', 0x00000001);
 /** @deprecated Use \OC_Group_Backend::DELETE_GROUP instead */
-define('OC_GROUP_BACKEND_DELETE_GROUP',      0x00000010);
+define('OC_GROUP_BACKEND_DELETE_GROUP', 0x00000010);
 /** @deprecated Use \OC_Group_Backend::ADD_TO_GROUP instead */
-define('OC_GROUP_BACKEND_ADD_TO_GROUP',      0x00000100);
+define('OC_GROUP_BACKEND_ADD_TO_GROUP', 0x00000100);
 /** @deprecated Use \OC_Group_Backend::REMOVE_FROM_GOUP instead */
-define('OC_GROUP_BACKEND_REMOVE_FROM_GOUP',  0x00001000);
+define('OC_GROUP_BACKEND_REMOVE_FROM_GOUP', 0x00001000);
 /** @deprecated Obsolete */
-define('OC_GROUP_BACKEND_GET_DISPLAYNAME',   0x00010000); //OBSOLETE
+define('OC_GROUP_BACKEND_GET_DISPLAYNAME', 0x00010000); //OBSOLETE
 /** @deprecated Use \OC_Group_Backend::COUNT_USERS instead */
-define('OC_GROUP_BACKEND_COUNT_USERS',       0x00100000);
+define('OC_GROUP_BACKEND_COUNT_USERS', 0x00100000);
 
 /**
  * Abstract base class for user management

lib/private/legacy/response.php

Braces +3 added lines, -6 removed lines

@@ -51,13 +51,11 @@ 
 			if ($cache_time > 0) {
 				self::setExpiresHeader('PT'.$cache_time.'S');
 				header('Cache-Control: max-age='.$cache_time.', must-revalidate');
-			}
-			else {
+			} else {
 				self::setExpiresHeader(0);
 				header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
 			}
-		}
-		else {
+		} else {
 			header('Cache-Control: cache');
 			header('Pragma: cache');
 		}
@@ -228,8 +226,7 @@ 
 
 			self::setContentLengthHeader(filesize($filepath));
 			fpassthru($fp);
-		}
-		else {
+		} else {
 			self::setStatus(self::STATUS_NOT_FOUND);
 		}
 	}

Spacing +14 added lines, -14 removed lines

@@ -47,7 +47,7 @@ 
 	*/
 	static public function enableCaching($cache_time = null) {
 		if (is_numeric($cache_time)) {
-			header('Pragma: public');// enable caching in IE
+			header('Pragma: public'); // enable caching in IE
 			if ($cache_time > 0) {
 				self::setExpiresHeader('PT'.$cache_time.'S');
 				header('Cache-Control: max-age='.$cache_time.', must-revalidate');
@@ -78,29 +78,29 @@ 
 	*/
 	static public function setStatus($status) {
 		$protocol = \OC::$server->getRequest()->getHttpProtocol();
-		switch($status) {
+		switch ($status) {
 			case self::STATUS_NOT_MODIFIED:
-				$status = $status . ' Not Modified';
+				$status = $status.' Not Modified';
 				break;
 			case self::STATUS_TEMPORARY_REDIRECT:
 				if ($protocol == 'HTTP/1.1') {
-					$status = $status . ' Temporary Redirect';
+					$status = $status.' Temporary Redirect';
 					break;
 				} else {
 					$status = self::STATUS_FOUND;
 					// fallthrough
 				}
 			case self::STATUS_FOUND;
-				$status = $status . ' Found';
+				$status = $status.' Found';
 				break;
 			case self::STATUS_NOT_FOUND;
-				$status = $status . ' Not Found';
+				$status = $status.' Not Found';
 				break;
 			case self::STATUS_INTERNAL_SERVER_ERROR;
-				$status = $status . ' Internal Server Error';
+				$status = $status.' Internal Server Error';
 				break;
 			case self::STATUS_SERVICE_UNAVAILABLE;
-				$status = $status . ' Service Unavailable';
+				$status = $status.' Service Unavailable';
 				break;
 		}
 		header($protocol.' '.$status);
@@ -180,17 +180,17 @@ 
 	 * @param string $filename file name
 	 * @param string $type disposition type, either 'attachment' or 'inline'
 	 */
-	static public function setContentDispositionHeader( $filename, $type = 'attachment' ) {
+	static public function setContentDispositionHeader($filename, $type = 'attachment') {
 		if (\OC::$server->getRequest()->isUserAgent(
 			[
 				\OC\AppFramework\Http\Request::USER_AGENT_IE,
 				\OC\AppFramework\Http\Request::USER_AGENT_ANDROID_MOBILE_CHROME,
 				\OC\AppFramework\Http\Request::USER_AGENT_FREEBOX,
 			])) {
-			header( 'Content-Disposition: ' . rawurlencode($type) . '; filename="' . rawurlencode( $filename ) . '"' );
+			header('Content-Disposition: '.rawurlencode($type).'; filename="'.rawurlencode($filename).'"');
 		} else {
-			header( 'Content-Disposition: ' . rawurlencode($type) . '; filename*=UTF-8\'\'' . rawurlencode( $filename )
-												 . '; filename="' . rawurlencode( $filename ) . '"' );
+			header('Content-Disposition: '.rawurlencode($type).'; filename*=UTF-8\'\''.rawurlencode($filename)
+												 . '; filename="'.rawurlencode($filename).'"');
 		}
 	}
 
@@ -256,12 +256,12 @@ 
 			. 'connect-src *; '
 			. 'object-src \'none\'; '
 			. 'base-uri \'self\'; ';
-		header('Content-Security-Policy:' . $policy);
+		header('Content-Security-Policy:'.$policy);
 		header('X-Frame-Options: SAMEORIGIN'); // Disallow iFraming from other domains
 
 		// Send fallback headers for installations that don't have the possibility to send
 		// custom headers on the webserver side
-		if(getenv('modHeadersAvailable') !== 'true') {
+		if (getenv('modHeadersAvailable') !== 'true') {
 			header('X-XSS-Protection: 1; mode=block'); // Enforce browser based XSS filters
 			header('X-Content-Type-Options: nosniff'); // Disable sniffing the content type for IE
 			header('X-Robots-Tag: none'); // https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag

Indentation +226 added lines, -226 removed lines

@@ -29,245 +29,245 @@
  */
 
 class OC_Response {
-	const STATUS_FOUND = 304;
-	const STATUS_NOT_MODIFIED = 304;
-	const STATUS_TEMPORARY_REDIRECT = 307;
-	const STATUS_BAD_REQUEST = 400;
-	const STATUS_FORBIDDEN = 403;
-	const STATUS_NOT_FOUND = 404;
-	const STATUS_INTERNAL_SERVER_ERROR = 500;
-	const STATUS_SERVICE_UNAVAILABLE = 503;
+    const STATUS_FOUND = 304;
+    const STATUS_NOT_MODIFIED = 304;
+    const STATUS_TEMPORARY_REDIRECT = 307;
+    const STATUS_BAD_REQUEST = 400;
+    const STATUS_FORBIDDEN = 403;
+    const STATUS_NOT_FOUND = 404;
+    const STATUS_INTERNAL_SERVER_ERROR = 500;
+    const STATUS_SERVICE_UNAVAILABLE = 503;
 
-	/**
-	* Enable response caching by sending correct HTTP headers
-	* @param integer $cache_time time to cache the response
-	*  >0		cache time in seconds
-	*  0 and <0	enable default browser caching
-	*  null		cache indefinitely
-	*/
-	static public function enableCaching($cache_time = null) {
-		if (is_numeric($cache_time)) {
-			header('Pragma: public');// enable caching in IE
-			if ($cache_time > 0) {
-				self::setExpiresHeader('PT'.$cache_time.'S');
-				header('Cache-Control: max-age='.$cache_time.', must-revalidate');
-			}
-			else {
-				self::setExpiresHeader(0);
-				header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
-			}
-		}
-		else {
-			header('Cache-Control: cache');
-			header('Pragma: cache');
-		}
+    /**
+     * Enable response caching by sending correct HTTP headers
+     * @param integer $cache_time time to cache the response
+     *  >0		cache time in seconds
+     *  0 and <0	enable default browser caching
+     *  null		cache indefinitely
+     */
+    static public function enableCaching($cache_time = null) {
+        if (is_numeric($cache_time)) {
+            header('Pragma: public');// enable caching in IE
+            if ($cache_time > 0) {
+                self::setExpiresHeader('PT'.$cache_time.'S');
+                header('Cache-Control: max-age='.$cache_time.', must-revalidate');
+            }
+            else {
+                self::setExpiresHeader(0);
+                header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
+            }
+        }
+        else {
+            header('Cache-Control: cache');
+            header('Pragma: cache');
+        }
 
-	}
+    }
 
-	/**
-	* disable browser caching
-	* @see enableCaching with cache_time = 0
-	*/
-	static public function disableCaching() {
-		self::enableCaching(0);
-	}
+    /**
+     * disable browser caching
+     * @see enableCaching with cache_time = 0
+     */
+    static public function disableCaching() {
+        self::enableCaching(0);
+    }
 
-	/**
-	* Set response status
-	* @param int $status a HTTP status code, see also the STATUS constants
-	*/
-	static public function setStatus($status) {
-		$protocol = \OC::$server->getRequest()->getHttpProtocol();
-		switch($status) {
-			case self::STATUS_NOT_MODIFIED:
-				$status = $status . ' Not Modified';
-				break;
-			case self::STATUS_TEMPORARY_REDIRECT:
-				if ($protocol == 'HTTP/1.1') {
-					$status = $status . ' Temporary Redirect';
-					break;
-				} else {
-					$status = self::STATUS_FOUND;
-					// fallthrough
-				}
-			case self::STATUS_FOUND;
-				$status = $status . ' Found';
-				break;
-			case self::STATUS_NOT_FOUND;
-				$status = $status . ' Not Found';
-				break;
-			case self::STATUS_INTERNAL_SERVER_ERROR;
-				$status = $status . ' Internal Server Error';
-				break;
-			case self::STATUS_SERVICE_UNAVAILABLE;
-				$status = $status . ' Service Unavailable';
-				break;
-		}
-		header($protocol.' '.$status);
-	}
+    /**
+     * Set response status
+     * @param int $status a HTTP status code, see also the STATUS constants
+     */
+    static public function setStatus($status) {
+        $protocol = \OC::$server->getRequest()->getHttpProtocol();
+        switch($status) {
+            case self::STATUS_NOT_MODIFIED:
+                $status = $status . ' Not Modified';
+                break;
+            case self::STATUS_TEMPORARY_REDIRECT:
+                if ($protocol == 'HTTP/1.1') {
+                    $status = $status . ' Temporary Redirect';
+                    break;
+                } else {
+                    $status = self::STATUS_FOUND;
+                    // fallthrough
+                }
+            case self::STATUS_FOUND;
+                $status = $status . ' Found';
+                break;
+            case self::STATUS_NOT_FOUND;
+                $status = $status . ' Not Found';
+                break;
+            case self::STATUS_INTERNAL_SERVER_ERROR;
+                $status = $status . ' Internal Server Error';
+                break;
+            case self::STATUS_SERVICE_UNAVAILABLE;
+                $status = $status . ' Service Unavailable';
+                break;
+        }
+        header($protocol.' '.$status);
+    }
 
-	/**
-	* Send redirect response
-	* @param string $location to redirect to
-	*/
-	static public function redirect($location) {
-		self::setStatus(self::STATUS_TEMPORARY_REDIRECT);
-		header('Location: '.$location);
-	}
+    /**
+     * Send redirect response
+     * @param string $location to redirect to
+     */
+    static public function redirect($location) {
+        self::setStatus(self::STATUS_TEMPORARY_REDIRECT);
+        header('Location: '.$location);
+    }
 
-	/**
-	 * Set response expire time
-	 * @param string|DateTime|int $expires date-time when the response expires
-	 * string for DateInterval from now
-	 * DateTime object when to expire response
-	 */
-	static public function setExpiresHeader($expires) {
-		if (is_string($expires) && $expires[0] == 'P') {
-			$interval = $expires;
-			$expires = new DateTime('now');
-			$expires->add(new DateInterval($interval));
-		}
-		if ($expires instanceof DateTime) {
-			$expires->setTimezone(new DateTimeZone('GMT'));
-			$expires = $expires->format(DateTime::RFC2822);
-		}
-		header('Expires: '.$expires);
-	}
+    /**
+     * Set response expire time
+     * @param string|DateTime|int $expires date-time when the response expires
+     * string for DateInterval from now
+     * DateTime object when to expire response
+     */
+    static public function setExpiresHeader($expires) {
+        if (is_string($expires) && $expires[0] == 'P') {
+            $interval = $expires;
+            $expires = new DateTime('now');
+            $expires->add(new DateInterval($interval));
+        }
+        if ($expires instanceof DateTime) {
+            $expires->setTimezone(new DateTimeZone('GMT'));
+            $expires = $expires->format(DateTime::RFC2822);
+        }
+        header('Expires: '.$expires);
+    }
 
-	/**
-	* Checks and set ETag header, when the request matches sends a
-	* 'not modified' response
-	* @param string $etag token to use for modification check
-	*/
-	static public function setETagHeader($etag) {
-		if (empty($etag)) {
-			return;
-		}
-		$etag = '"'.$etag.'"';
-		if (isset($_SERVER['HTTP_IF_NONE_MATCH']) &&
-		    trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag) {
-			self::setStatus(self::STATUS_NOT_MODIFIED);
-			exit;
-		}
-		header('ETag: '.$etag);
-	}
+    /**
+     * Checks and set ETag header, when the request matches sends a
+     * 'not modified' response
+     * @param string $etag token to use for modification check
+     */
+    static public function setETagHeader($etag) {
+        if (empty($etag)) {
+            return;
+        }
+        $etag = '"'.$etag.'"';
+        if (isset($_SERVER['HTTP_IF_NONE_MATCH']) &&
+            trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag) {
+            self::setStatus(self::STATUS_NOT_MODIFIED);
+            exit;
+        }
+        header('ETag: '.$etag);
+    }
 
-	/**
-	* Checks and set Last-Modified header, when the request matches sends a
-	* 'not modified' response
-	* @param int|DateTime|string $lastModified time when the response was last modified
-	*/
-	static public function setLastModifiedHeader($lastModified) {
-		if (empty($lastModified)) {
-			return;
-		}
-		if (is_int($lastModified)) {
-			$lastModified = gmdate(DateTime::RFC2822, $lastModified);
-		}
-		if ($lastModified instanceof DateTime) {
-			$lastModified = $lastModified->format(DateTime::RFC2822);
-		}
-		if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) &&
-		    trim($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $lastModified) {
-			self::setStatus(self::STATUS_NOT_MODIFIED);
-			exit;
-		}
-		header('Last-Modified: '.$lastModified);
-	}
+    /**
+     * Checks and set Last-Modified header, when the request matches sends a
+     * 'not modified' response
+     * @param int|DateTime|string $lastModified time when the response was last modified
+     */
+    static public function setLastModifiedHeader($lastModified) {
+        if (empty($lastModified)) {
+            return;
+        }
+        if (is_int($lastModified)) {
+            $lastModified = gmdate(DateTime::RFC2822, $lastModified);
+        }
+        if ($lastModified instanceof DateTime) {
+            $lastModified = $lastModified->format(DateTime::RFC2822);
+        }
+        if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) &&
+            trim($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $lastModified) {
+            self::setStatus(self::STATUS_NOT_MODIFIED);
+            exit;
+        }
+        header('Last-Modified: '.$lastModified);
+    }
 
-	/**
-	 * Sets the content disposition header (with possible workarounds)
-	 * @param string $filename file name
-	 * @param string $type disposition type, either 'attachment' or 'inline'
-	 */
-	static public function setContentDispositionHeader( $filename, $type = 'attachment' ) {
-		if (\OC::$server->getRequest()->isUserAgent(
-			[
-				\OC\AppFramework\Http\Request::USER_AGENT_IE,
-				\OC\AppFramework\Http\Request::USER_AGENT_ANDROID_MOBILE_CHROME,
-				\OC\AppFramework\Http\Request::USER_AGENT_FREEBOX,
-			])) {
-			header( 'Content-Disposition: ' . rawurlencode($type) . '; filename="' . rawurlencode( $filename ) . '"' );
-		} else {
-			header( 'Content-Disposition: ' . rawurlencode($type) . '; filename*=UTF-8\'\'' . rawurlencode( $filename )
-												 . '; filename="' . rawurlencode( $filename ) . '"' );
-		}
-	}
+    /**
+     * Sets the content disposition header (with possible workarounds)
+     * @param string $filename file name
+     * @param string $type disposition type, either 'attachment' or 'inline'
+     */
+    static public function setContentDispositionHeader( $filename, $type = 'attachment' ) {
+        if (\OC::$server->getRequest()->isUserAgent(
+            [
+                \OC\AppFramework\Http\Request::USER_AGENT_IE,
+                \OC\AppFramework\Http\Request::USER_AGENT_ANDROID_MOBILE_CHROME,
+                \OC\AppFramework\Http\Request::USER_AGENT_FREEBOX,
+            ])) {
+            header( 'Content-Disposition: ' . rawurlencode($type) . '; filename="' . rawurlencode( $filename ) . '"' );
+        } else {
+            header( 'Content-Disposition: ' . rawurlencode($type) . '; filename*=UTF-8\'\'' . rawurlencode( $filename )
+                                                    . '; filename="' . rawurlencode( $filename ) . '"' );
+        }
+    }
 
-	/**
-	 * Sets the content length header (with possible workarounds)
-	 * @param string|int|float $length Length to be sent
-	 */
-	static public function setContentLengthHeader($length) {
-		if (PHP_INT_SIZE === 4) {
-			if ($length > PHP_INT_MAX && stripos(PHP_SAPI, 'apache') === 0) {
-				// Apache PHP SAPI casts Content-Length headers to PHP integers.
-				// This enforces a limit of PHP_INT_MAX (2147483647 on 32-bit
-				// platforms). So, if the length is greater than PHP_INT_MAX,
-				// we just do not send a Content-Length header to prevent
-				// bodies from being received incompletely.
-				return;
-			}
-			// Convert signed integer or float to unsigned base-10 string.
-			$lfh = new \OC\LargeFileHelper;
-			$length = $lfh->formatUnsignedInteger($length);
-		}
-		header('Content-Length: '.$length);
-	}
+    /**
+     * Sets the content length header (with possible workarounds)
+     * @param string|int|float $length Length to be sent
+     */
+    static public function setContentLengthHeader($length) {
+        if (PHP_INT_SIZE === 4) {
+            if ($length > PHP_INT_MAX && stripos(PHP_SAPI, 'apache') === 0) {
+                // Apache PHP SAPI casts Content-Length headers to PHP integers.
+                // This enforces a limit of PHP_INT_MAX (2147483647 on 32-bit
+                // platforms). So, if the length is greater than PHP_INT_MAX,
+                // we just do not send a Content-Length header to prevent
+                // bodies from being received incompletely.
+                return;
+            }
+            // Convert signed integer or float to unsigned base-10 string.
+            $lfh = new \OC\LargeFileHelper;
+            $length = $lfh->formatUnsignedInteger($length);
+        }
+        header('Content-Length: '.$length);
+    }
 
-	/**
-	 * Send file as response, checking and setting caching headers
-	 * @param string $filepath of file to send
-	 * @deprecated 8.1.0 - Use \OCP\AppFramework\Http\StreamResponse or another AppFramework controller instead
-	 */
-	static public function sendFile($filepath) {
-		$fp = fopen($filepath, 'rb');
-		if ($fp) {
-			self::setLastModifiedHeader(filemtime($filepath));
-			self::setETagHeader(md5_file($filepath));
+    /**
+     * Send file as response, checking and setting caching headers
+     * @param string $filepath of file to send
+     * @deprecated 8.1.0 - Use \OCP\AppFramework\Http\StreamResponse or another AppFramework controller instead
+     */
+    static public function sendFile($filepath) {
+        $fp = fopen($filepath, 'rb');
+        if ($fp) {
+            self::setLastModifiedHeader(filemtime($filepath));
+            self::setETagHeader(md5_file($filepath));
 
-			self::setContentLengthHeader(filesize($filepath));
-			fpassthru($fp);
-		}
-		else {
-			self::setStatus(self::STATUS_NOT_FOUND);
-		}
-	}
+            self::setContentLengthHeader(filesize($filepath));
+            fpassthru($fp);
+        }
+        else {
+            self::setStatus(self::STATUS_NOT_FOUND);
+        }
+    }
 
-	/**
-	 * This function adds some security related headers to all requests served via base.php
-	 * The implementation of this function has to happen here to ensure that all third-party
-	 * components (e.g. SabreDAV) also benefit from this headers.
-	 */
-	public static function addSecurityHeaders() {
-		/**
-		 * FIXME: Content Security Policy for legacy ownCloud components. This
-		 * can be removed once \OCP\AppFramework\Http\Response from the AppFramework
-		 * is used everywhere.
-		 * @see \OCP\AppFramework\Http\Response::getHeaders
-		 */
-		$policy = 'default-src \'self\'; '
-			. 'script-src \'self\' \'unsafe-eval\' \'nonce-'.\OC::$server->getContentSecurityPolicyNonceManager()->getNonce().'\'; '
-			. 'style-src \'self\' \'unsafe-inline\'; '
-			. 'frame-src *; '
-			. 'img-src * data: blob:; '
-			. 'font-src \'self\' data:; '
-			. 'media-src *; ' 
-			. 'connect-src *; '
-			. 'object-src \'none\'; '
-			. 'base-uri \'self\'; ';
-		header('Content-Security-Policy:' . $policy);
-		header('X-Frame-Options: SAMEORIGIN'); // Disallow iFraming from other domains
+    /**
+     * This function adds some security related headers to all requests served via base.php
+     * The implementation of this function has to happen here to ensure that all third-party
+     * components (e.g. SabreDAV) also benefit from this headers.
+     */
+    public static function addSecurityHeaders() {
+        /**
+         * FIXME: Content Security Policy for legacy ownCloud components. This
+         * can be removed once \OCP\AppFramework\Http\Response from the AppFramework
+         * is used everywhere.
+         * @see \OCP\AppFramework\Http\Response::getHeaders
+         */
+        $policy = 'default-src \'self\'; '
+            . 'script-src \'self\' \'unsafe-eval\' \'nonce-'.\OC::$server->getContentSecurityPolicyNonceManager()->getNonce().'\'; '
+            . 'style-src \'self\' \'unsafe-inline\'; '
+            . 'frame-src *; '
+            . 'img-src * data: blob:; '
+            . 'font-src \'self\' data:; '
+            . 'media-src *; ' 
+            . 'connect-src *; '
+            . 'object-src \'none\'; '
+            . 'base-uri \'self\'; ';
+        header('Content-Security-Policy:' . $policy);
+        header('X-Frame-Options: SAMEORIGIN'); // Disallow iFraming from other domains
 
-		// Send fallback headers for installations that don't have the possibility to send
-		// custom headers on the webserver side
-		if(getenv('modHeadersAvailable') !== 'true') {
-			header('X-XSS-Protection: 1; mode=block'); // Enforce browser based XSS filters
-			header('X-Content-Type-Options: nosniff'); // Disable sniffing the content type for IE
-			header('X-Robots-Tag: none'); // https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag
-			header('X-Download-Options: noopen'); // https://msdn.microsoft.com/en-us/library/jj542450(v=vs.85).aspx
-			header('X-Permitted-Cross-Domain-Policies: none'); // https://www.adobe.com/devnet/adobe-media-server/articles/cross-domain-xml-for-streaming.html
-		}
-	}
+        // Send fallback headers for installations that don't have the possibility to send
+        // custom headers on the webserver side
+        if(getenv('modHeadersAvailable') !== 'true') {
+            header('X-XSS-Protection: 1; mode=block'); // Enforce browser based XSS filters
+            header('X-Content-Type-Options: nosniff'); // Disable sniffing the content type for IE
+            header('X-Robots-Tag: none'); // https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag
+            header('X-Download-Options: noopen'); // https://msdn.microsoft.com/en-us/library/jj542450(v=vs.85).aspx
+            header('X-Permitted-Cross-Domain-Policies: none'); // https://www.adobe.com/devnet/adobe-media-server/articles/cross-domain-xml-for-streaming.html
+        }
+    }
 
 }