style: Fix minor styleguide issues for PHPCS

library/Icinga/Exception/Http/BaseHttpException.php

@@ -5,7 +5,6 @@ namespace Icinga\Exception\Http;
 
 use Icinga\Exception\IcingaException;
 
-
 /**
  * Base class for HTTP exceptions
  */

library/Icinga/Exception/Http/HttpExceptionInterface.php

@@ -3,7 +3,6 @@
 
 namespace Icinga\Exception\Http;
 
-
 interface HttpExceptionInterface
 {
     /**

library/Icinga/Web/Form.php

@@ -772,7 +772,8 @@ class Form extends Zend_Form
                     $action = $action->without(array_keys($this->getElements()));
                 }
 
-                // TODO(el): Re-evalute this necessity. JavaScript could use the container's URL if there's no action set.
+                // TODO(el): Re-evalute this necessity.
+                // JavaScript could use the container'sURL if there's no action set.
                 // We MUST set an action as JS gets confused otherwise, if
                 // this form is being displayed in an additional column
                 $this->setAction($action);

library/Icinga/Web/Widget/Chart/InlinePie.php

@@ -74,14 +74,15 @@ class InlinePie extends AbstractWidget
      * @var string
      */
     private $template =<<<'EOD'
-<span sparkType="pie" class="sparkline {class}" title="{title}" role="img" aria-label="{title}" sparkSliceColors="[{colors}]" values="{data}">
-</span>
+<span sparkType="pie" class="sparkline {class}" title="{title}" role="img" aria-label="{title}"
+      sparkSliceColors="[{colors}]" values="{data}"></span>
 {noscript}
 EOD;
 
     private $noscript =<<<'EOD'
 <noscript>
-  <img width={size} height={size} class="inlinepie {class}" title="{title}" role="img" aria-label="{title}" src="{url}" data-icinga-colors="{colors}" data-icinga-values="{data}"/>
+  <img width={size} height={size} class="inlinepie {class}" title="{title}" role="img" aria-label="{title}"
+       src="{url}" data-icinga-colors="{colors}" data-icinga-values="{data}"/>
 </noscript>
 EOD;
 

library/Icinga/Web/Widget/Tabs.php

@@ -36,7 +36,9 @@ EOT;
      */
     private $dropdownTpl = <<< 'EOT'
 <li class="dropdown-nav-item">
-  <a href="#" class="dropdown-toggle" title="{TITLE}" aria-label="{TITLE}"><i aria-hidden="true" class="icon-down-open"></i></a>
+  <a href="#" class="dropdown-toggle" title="{TITLE}" aria-label="{TITLE}">
+    <i aria-hidden="true" class="icon-down-open"></i>
+  </a>
   <ul class="nav">
     {TABS}
   </ul>

modules/migrate/library/Migrate/Config/UserDomainMigration.php

@@ -127,7 +127,6 @@ class UserDomainMigration
                 rename($from, $to);
             }
         }
-
     }
 
     protected function migrateNavigation()

modules/monitoring/application/forms/Config/TransportConfigForm.php

@@ -369,7 +369,9 @@ class TransportConfigForm extends ConfigForm
                         'order'         => 0,
                         'ignore'        => true,
                         'label'         => $this->translate('Force Changes'),
-                        'description'   => $this->translate('Check this box to enforce changes without connectivity validation')
+                        'description'   => $this->translate(
+                            'Check this box to enforce changes without connectivity validation'
+                        )
                     )
                 );
 

modules/monitoring/library/Monitoring/Command/Transport/ApiCommandTransport.php

@@ -204,7 +204,10 @@ class ApiCommandTransport implements CommandTransportInterface
                 ->setPayload($command->getData())
                 ->send();
         } catch (JsonDecodeException $e) {
-            throw new CommandTransportException('Got invalid JSON response from the Icinga 2 API: %s', $e->getMessage());
+            throw new CommandTransportException(
+                'Got invalid JSON response from the Icinga 2 API: %s',
+                $e->getMessage()
+            );
         }
 
         if (isset($response['error'])) {
@@ -256,9 +259,15 @@ class ApiCommandTransport implements CommandTransportInterface
         try {
             $response = $request->send();
         } catch (CurlException $e) {
-            throw new CommandTransportException('Couldn\'t connect to the Icinga 2 API: %s', $e->getMessage());
+            throw new CommandTransportException(
+                'Couldn\'t connect to the Icinga 2 API: %s',
+                $e->getMessage()
+            );
         } catch (JsonDecodeException $e) {
-            throw new CommandTransportException('Got invalid JSON response from the Icinga 2 API: %s', $e->getMessage());
+            throw new CommandTransportException(
+                'Got invalid JSON response from the Icinga 2 API: %s',
+                $e->getMessage()
+            );
         }
 
         if (isset($response['error'])) {

modules/setup/application/clicommands/ConfigCommand.php

@@ -96,7 +96,8 @@ class ConfigCommand extends Command
      *
      *  --path=<urlpath>                    The URL path to Icinga Web 2 [/icingaweb2]
      *
-     *  --root|--document-root=<directory>  The directory from which the webserver will serve files [/path/to/icingaweb2/public]
+     *  --root|--document-root=<directory>  The directory from which the webserver will serve files
+     *                                      [/path/to/icingaweb2/public]
      *
      *  --config=<directory>                Path to Icinga Web 2's configuration files [/etc/icingaweb2]
      *
@@ -106,9 +107,13 @@ class ConfigCommand extends Command
      *
      *  icingacli setup config webserver apache
      *
-     *  icingacli setup config webserver apache --path=/icingaweb2 --document-root=/usr/share/icingaweb2/public --config=/etc/icingaweb2
+     *  icingacli setup config webserver apache \
+     *    --path=/icingaweb2 \
+     *    --document-root=/usr/share/icingaweb2/public \
+     *    --config=/etc/icingaweb2
      *
-     *  icingacli setup config webserver apache --file=/etc/apache2/conf.d/icingaweb2.conf
+     *  icingacli setup config webserver apache \
+     *    --file=/etc/apache2/conf.d/icingaweb2.conf
      *
      *  icingacli setup config webserver nginx
      */