Adopt PSR-2 coding style

The Laravel framework adopts the PSR-2 coding style in version 5.1.
Laravel apps *should* adopt this coding style as well. Read the
[PSR-2 coding style guide][1] for more details and check out [PHPCS][2]
to use as a code formatting tool.

[1]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
[2]: https://github.com/squizlabs/PHP_CodeSniffer

app/Http/Controllers/SetupController.php

@@ -298,7 +298,9 @@ class SetupController extends Controller
             $envValue = env($envKey) ?: 'null';
 
             file_put_contents($path, str_replace(
-                $envKey.'='.$envValue, $envKey.'='.$value, file_get_contents($path)
+                $envKey.'='.$envValue,
+                $envKey.'='.$value,
+                file_get_contents($path)
             ));
         } catch (InvalidPathException $e) {
             //

app/Presenters/ComponentPresenter.php

@@ -29,10 +29,14 @@ class ComponentPresenter extends BasePresenter implements Arrayable
     public function status_color()
     {
         switch ($this->wrappedObject->status) {
-            case 1: return 'greens';
-            case 2: return 'blues';
-            case 3: return 'yellows';
-            case 4: return 'reds';
+            case 1:
+                return 'greens';
+            case 2:
+                return 'blues';
+            case 3:
+                return 'yellows';
+            case 4:
+                return 'reds';
         }
     }
 

app/Presenters/MetricPresenter.php

@@ -27,10 +27,14 @@ class MetricPresenter extends BasePresenter implements Arrayable
     public function view_name()
     {
         switch ($this->wrappedObject->default_view) {
-            case 0: return 'last_hour';
-            case 1: return 'today';
-            case 2: return 'week';
-            case 3: return 'month';
+            case 0:
+                return 'last_hour';
+            case 1:
+                return 'today';
+            case 2:
+                return 'week';
+            case 3:
+                return 'month';
         }
     }
 
@@ -52,10 +56,14 @@ class MetricPresenter extends BasePresenter implements Arrayable
     public function trans_string_name()
     {
         switch ($this->wrappedObject->default_view) {
-            case 0: return 'last_hour';
-            case 1: return 'hourly';
-            case 2: return 'weekly';
-            case 3: return 'monthly';
+            case 0:
+                return 'last_hour';
+            case 1:
+                return 'hourly';
+            case 2:
+                return 'weekly';
+            case 3:
+                return 'monthly';
         }
     }
 

tests/Bus/Commands/ComponentGroup/AddComponentGroupCommandTest.php

@@ -37,7 +37,10 @@ class AddComponentGroupCommandTest extends AbstractTestCase
         ];
 
         $object = new AddComponentGroupCommand(
-            $params['name'], $params['order'], $params['collapsed'], $params['visible']
+            $params['name'],
+            $params['order'],
+            $params['collapsed'],
+            $params['visible']
         );
 
         return compact('params', 'object');