CS: Fix violations for overdue files

refs #4586

application/forms/Config/Authentication/DbBackendForm.php

@@ -127,13 +127,15 @@ class DbBackendForm extends BaseBackendForm
     {
         try {
             $name = $this->getBackendName();
-            $dbBackend = new DbUserBackend(new Zend_Config(
-                array(
-                    'backend'   =>  'db',
-                    'target'    =>  'user',
-                    'resource'  =>  $this->getValue('backend_' . $this->filterName($name) . '_resource'),
+            $dbBackend = new DbUserBackend(
+                new Zend_Config(
+                    array(
+                        'backend'   =>  'db',
+                        'target'    =>  'user',
+                        'resource'  =>  $this->getValue('backend_' . $this->filterName($name) . '_resource'),
+                    )
                 )
-            ));
+            );
             if ($dbBackend->getUserCount() < 1) {
                 $this->addErrorMessage("No users found under the specified database backend");
                 return false;

library/Icinga/Protocol/Statusdat/Query.php

@@ -30,6 +30,7 @@ namespace Icinga\Protocol\Statusdat;
 
 use Icinga\Protocol;
 use Icinga\Data\AbstractQuery;
+
 /**
  * Class Query
  * @package Icinga\Protocol\Statusdat
@@ -398,5 +399,4 @@ class Query extends AbstractQuery
         }
         return $result;
     }
-
 }

library/Icinga/Protocol/Statusdat/Reader.php

@@ -30,9 +30,10 @@ namespace Icinga\Protocol\Statusdat;
 
 
 use Icinga\Data\DatasourceInterface;
-use Icinga\Exception as Exception;
-use Icinga\Benchmark as Benchmark;
+use Icinga\Exception;
+use Icinga\Benchmark;
 use Icinga\Protocol\Statusdat\View\MonitoringObjectList;
+
 /**
  * Class Reader
  * @package Icinga\Protocol\Statusdat
@@ -319,5 +320,4 @@ class Reader implements IReader, DatasourceInterface
     {
         return isset($this->lastState[$type]) ? array_keys($this->lastState[$type]) : null;
     }
-
 }

library/Icinga/Protocol/Statusdat/View/MonitoringObjectList.php

@@ -11,15 +11,21 @@
  * If the dataset contains arrays instead of objects, they will be cast to objects.
  *
  */
+
 namespace Icinga\Protocol\Statusdat\View;
 
-class MonitoringObjectList implements \Iterator, \Countable, \ArrayAccess
+use \Iterator;
+use \Countable;
+use \ArrayAccess;
+use \Exception;
+
+class MonitoringObjectList implements Iterator, Countable, ArrayAccess
 {
     private $dataSet = array();
     private $position = 0;
     private $dataView = null;
 
-    function __construct(array &$dataset, AccessorStrategy $dataView = null)
+    public function __construct(array &$dataset, AccessorStrategy $dataView = null)
     {
         $this->dataSet = $dataset;
         $this->position = 0;
@@ -44,8 +50,9 @@ class MonitoringObjectList implements \Iterator, \Countable, \ArrayAccess
      */
     public function current()
     {
-        if ($this->dataView)
+        if ($this->dataView) {
             return $this;
+        }
         return $this->dataSet[$this->position];
     }
 
@@ -96,17 +103,17 @@ class MonitoringObjectList implements \Iterator, \Countable, \ArrayAccess
 
     public function __isset($name)
     {
-        return $this->dataView->exists($this->dataSet[$this->position],$name);
+        return $this->dataView->exists($this->dataSet[$this->position], $name);
     }
 
-    function __get($name)
+    public function __get($name)
     {
-        return $this->dataView->get($this->dataSet[$this->position],$name);
+        return $this->dataView->get($this->dataSet[$this->position], $name);
     }
 
-    function __set($name, $value)
+    public function __set($name, $value)
     {
-        throw new \Exception("Setting is currently not available for objects");
+        throw new Exception("Setting is currently not available for objects");
     }
 
     public function offsetExists($offset)
@@ -130,5 +137,4 @@ class MonitoringObjectList implements \Iterator, \Countable, \ArrayAccess
     {
         // non mutable
     }
-
 }

library/Icinga/Protocol/Statusdat/View/ObjectRemappingView.php

@@ -99,8 +99,9 @@ class ObjectRemappingView implements AccessorStrategy
 
     private function applyPropertyFunction($function, $value)
     {
-        if (!isset($this->functionMap[$function]))
+        if (!isset($this->functionMap[$function])) {
             return $value;
+        }
         $fn = $this->functionMap[$function];
 
         return $this->$fn($value);

library/Icinga/Util/Format.php

@@ -48,7 +48,9 @@ class Format
 
     public static function duration($duration)
     {
-        if (! $duration) return '-';
+        if (! $duration) {
+            return '-';
+        }
         return self::showHourMin($duration);
     }
 
@@ -67,7 +69,9 @@ class Format
 
     public static function timeSince($timestamp)
     {
-        if (! $timestamp) return '-';
+        if (! $timestamp) {
+            return '-';
+        }
         $duration = time() - $timestamp;
         $prefix = '';
         if ($duration < 0) {