Remove unused piechart code

library/Icinga/Authentication/Backend/LdapUserBackend.php

@@ -240,7 +240,6 @@ class LdapUserBackend extends UserBackend
                 $users[] = $row->{$this->userNameAttribute};
             }
         }
-
         return $users;
     }
 }

modules/monitoring/application/controllers/HostsController.php

@@ -13,7 +13,6 @@ use Icinga\Module\Monitoring\Forms\Command\Object\ScheduleHostDowntimeCommandFor
 use Icinga\Module\Monitoring\Object\Host;
 use Icinga\Module\Monitoring\Object\HostList;
 use Icinga\Web\Url;
-use Icinga\Web\Widget\Chart\InlinePie;
 
 class Monitoring_HostsController extends Controller
 {
@@ -58,11 +57,6 @@ class Monitoring_HostsController extends Controller
         $this->view->form = $form;
         $this->view->objects = $this->hostList;
         $this->view->hostStates = $hostStates;
-        $this->view->hostStatesPieChart = $this->createPieChart(
-            $hostStates,
-            $this->translate('Host State'),
-            array('#44bb77', '#FF5566', '#E066FF', '#77AAFF')
-        );
         $this->_helper->viewRenderer('partials/command/objects-command-form', null, true);
         return $form;
     }
@@ -153,20 +147,6 @@ class Monitoring_HostsController extends Controller
             ->setQueryString(Filter::matchAny($downtimeFilterExpressions)->toQueryString());
         $this->view->commentsLink = Url::fromRequest()
             ->setPath('monitoring/list/comments');
-        $this->view->hostStatesPieChart = $this->createPieChart(
-            $hostStates,
-            $this->translate('Host State'),
-            array('#44bb77', '#FF5566', '#E066FF', '#77AAFF')
-        );
-    }
-
-    protected function createPieChart(array $states, $title, array $colors)
-    {
-        $chart = new InlinePie(array_values($states), $title, $colors);
-        return $chart
-            ->setSize(75)
-            ->setTitle('')
-            ->setSparklineClass('sparkline-multi');
     }
 
     /**

modules/monitoring/application/controllers/ServicesController.php

@@ -16,7 +16,6 @@ use Icinga\Module\Monitoring\Object\Host;
 use Icinga\Module\Monitoring\Object\Service;
 use Icinga\Module\Monitoring\Object\ServiceList;
 use Icinga\Web\Url;
-use Icinga\Web\Widget\Chart\InlinePie;
 
 class Monitoring_ServicesController extends Controller
 {
@@ -94,16 +93,6 @@ class Monitoring_ServicesController extends Controller
         $this->view->objects = $this->serviceList;
         $this->view->serviceStates = $serviceStates;
         $this->view->hostStates = $hostStates;
-        $this->view->serviceStatesPieChart = $this->createPieChart(
-            $serviceStates,
-            $this->translate('Service State'),
-            array('#44bb77', '#FFCC66', '#FF5566', '#E066FF', '#77AAFF')
-        );
-        $this->view->hostStatesPieChart = $this->createPieChart(
-            $hostStates,
-            $this->translate('Host State'),
-            array('#44bb77', '#FF5566', '#E066FF', '#77AAFF')
-        );
         $this->_helper->viewRenderer('partials/command/objects-command-form', null, true);
         return $form;
     }
@@ -234,30 +223,8 @@ class Monitoring_ServicesController extends Controller
             ->setQueryString(Filter::matchAny($downtimeFilterExpressions)->toQueryString());
         $this->view->commentsLink = Url::fromRequest()
             ->setPath('monitoring/list/comments');
-        /*
-        $this->view->serviceStatesPieChart = $this->createPieChart(
-            $serviceStates,
-            $this->translate('Service State'),
-            array('#44bb77', '#FFCC66', '#FF5566', '#E066FF', '#77AAFF')
-        );
-        $this->view->hostStatesPieChart = $this->createPieChart(
-            $hostStates,
-            $this->translate('Host State'),
-            array('#44bb77', '#FF5566', '#E066FF', '#77AAFF')
-        );
-        */
     }
 
-    protected function createPieChart(array $states, $title, array $colors)
-    {
-        $chart = new InlinePie(array_values($states), $title, $colors);
-        return $chart
-            ->setSize(75)
-            ->setTitle('')
-            ->setSparklineClass('sparkline-multi');
-    }
-
-
     /**
      * Add a service comment
      */

modules/monitoring/application/views/scripts/partials/host/objects-header.phtml

@@ -8,9 +8,6 @@
         <?= sprintf($this->translatePlural('Host (%u)', 'Hosts (%u)', $hostCount), $hostCount); ?>
     </h1>
 </div>
-<div class="hbox-item">
-    &nbsp;<?= $hostStatesPieChart; ?>
-</div>
 <div class="hbox-item" style="font-size: 14px">
   <?php foreach (array_filter($hostStates) as $text => $count): ?>
     <?= sprintf('%s: %u', $this->translate(strtoupper($text)), $count); ?><br>

modules/monitoring/application/views/scripts/services/show.phtml

@@ -69,7 +69,6 @@ use Icinga\Web\Url;
                 'Issue commands to the problematic services.'),
                 '<span class="badge badge-critical">' . $unhandledCount . '</span>') ?>
 
-
             <div>
             <?= $this->qlink(
                 sprintf(