Use view mode constants

Author: jrauh01

application/controllers/ConfigmapsController.php

@@ -9,6 +9,7 @@
 use Icinga\Module\Kubernetes\Model\ConfigMap;
 use Icinga\Module\Kubernetes\Web\ConfigMapList;
 use Icinga\Module\Kubernetes\Web\ListController;
+use Icinga\Module\Kubernetes\Web\ViewModeSwitcher;
 use ipl\Orm\Query;
 
 class ConfigmapsController extends ListController
@@ -44,6 +45,6 @@ protected function getPermission(): string
 
     protected function getIgnoredViewModes(): array
     {
-        return ['common', 'detailed'];
+        return [ViewModeSwitcher::VIEW_MODE_COMMON, ViewModeSwitcher::VIEW_MODE_DETAILED];
     }
 }

application/controllers/EventsController.php

@@ -9,6 +9,7 @@
 use Icinga\Module\Kubernetes\Model\Event;
 use Icinga\Module\Kubernetes\Web\EventList;
 use Icinga\Module\Kubernetes\Web\ListController;
+use Icinga\Module\Kubernetes\Web\ViewModeSwitcher;
 use ipl\Orm\Query;
 use ipl\Stdlib\Filter;
 
@@ -54,6 +55,6 @@ protected function getPermission(): string
 
     protected function getIgnoredViewModes(): array
     {
-        return ['detailed'];
+        return [ViewModeSwitcher::VIEW_MODE_DETAILED];
     }
 }

application/controllers/SecretsController.php

@@ -9,6 +9,7 @@
 use Icinga\Module\Kubernetes\Model\Secret;
 use Icinga\Module\Kubernetes\Web\ListController;
 use Icinga\Module\Kubernetes\Web\SecretList;
+use Icinga\Module\Kubernetes\Web\ViewModeSwitcher;
 use ipl\Orm\Query;
 
 class SecretsController extends ListController
@@ -44,6 +45,6 @@ protected function getPermission(): string
 
     protected function getIgnoredViewModes(): array
     {
-        return ['detailed'];
+        return [ViewModeSwitcher::VIEW_MODE_DETAILED];
     }
 }

library/Kubernetes/Web/ViewModeSwitcher.php

@@ -31,17 +31,17 @@ class ViewModeSwitcher extends Form
     public const VIEW_MODE_DETAILED = 'detailed';
 
     /** @var string Default view mode */
-    public const DEFAULT_VIEW_MODE = 'common';
+    public const DEFAULT_VIEW_MODE = self::VIEW_MODE_COMMON;
 
     /** @var string Default view mode param */
     public const DEFAULT_VIEW_MODE_PARAM = 'view';
 
     /** @var array View mode-icon pairs */
     public static $viewModes = [
-        'minimal'  => 'minimal',
-        'common'   => 'default',
-        'detailed' => 'detailed',
-        'tabular'  => 'tabular'
+        self::VIEW_MODE_MINIMAL  => 'minimal',
+        self::VIEW_MODE_COMMON   => 'default',
+        self::VIEW_MODE_DETAILED => 'detailed',
+        'tabular'                => 'tabular'
     ];
 
     /** @var string */