Fix multiselect views of hosts and services

I've broke this with #9472.

modules/monitoring/application/controllers/HostsController.php

@@ -117,7 +117,7 @@ class Monitoring_HostsController extends Controller
             $this->view->removeAckForm = $removeAckForm;
         }
 
-        $hostStates = (object)$this->hostList->getStateSummary();
+        $hostStates = $this->hostList->getStateSummary();
 
         $this->setAutorefreshInterval(15);
         $this->view->rescheduleAllLink = Url::fromRequest()->setPath('monitoring/hosts/reschedule-check');

modules/monitoring/application/controllers/ServicesController.php

@@ -84,7 +84,6 @@ class Monitoring_ServicesController extends Controller
         $this->view->objects = $this->serviceList;
         $this->view->stats = $this->serviceList->getServiceStateSummary();
         $this->view->serviceStates = true;
-        $this->view->hostStates = $this->serviceList->getHostStateSummary();
         $this->_helper->viewRenderer('partials/command/objects-command-form', null, true);
         return $form;
     }
@@ -145,7 +144,6 @@ class Monitoring_ServicesController extends Controller
         $this->view->addCommentLink = Url::fromRequest()->setPath('monitoring/services/add-comment');
         $this->view->deleteCommentLink = Url::fromRequest()->setPath('monitoring/services/delete-comment');
         $this->view->stats = $this->serviceList->getServiceStateSummary();
-        $this->view->hostStats = $this->serviceList->getHostStateSummary();
         $this->view->objects = $this->serviceList;
         $this->view->unhandledObjects = $this->serviceList->getUnhandledObjects();
         $this->view->problemObjects = $this->serviceList->getProblemObjects();

modules/monitoring/library/Monitoring/Object/HostList.php

@@ -3,8 +3,10 @@
 
 namespace Icinga\Module\Monitoring\Object;
 
+use Icinga\Data\DataArray\ArrayDatasource;
 use Icinga\Data\Filter\Filter;
 use Icinga\Data\Filter\FilterOr;
+use Icinga\Data\SimpleQuery;
 use Icinga\Util\String;
 
 /**
@@ -33,7 +35,7 @@ class HostList extends ObjectList
     /**
      * Create a state summary of all hosts that can be consumed by hostssummary.phtml
      *
-     * @return object   The summary
+     * @return  SimpleQuery
      */
     public function getStateSummary()
     {
@@ -48,7 +50,8 @@ class HostList extends ObjectList
 
         $hostStates['hosts_total'] = count($this);
 
-        return (object)$hostStates;
+        $ds = new ArrayDatasource(array((object) $hostStates));
+        return $ds->select();
     }
 
     /**

modules/monitoring/library/Monitoring/Object/ServiceList.php

@@ -3,8 +3,10 @@
 
 namespace Icinga\Module\Monitoring\Object;
 
+use Icinga\Data\DataArray\ArrayDatasource;
 use Icinga\Data\Filter\Filter;
 use Icinga\Data\Filter\FilterOr;
+use Icinga\Data\SimpleQuery;
 use Icinga\Util\String;
 
 /**
@@ -37,27 +39,31 @@ class ServiceList extends ObjectList
     /**
      * Create a state summary of all services that can be consumed by servicesummary.phtml
      *
-     * @return object   The summary
+     * @return  SimpleQuery
      */
     public function getServiceStateSummary()
     {
         if (! $this->serviceStateSummary) {
             $this->initStateSummaries();
         }
-        return (object)$this->serviceStateSummary;
+
+        $ds = new ArrayDatasource(array((object) $this->serviceStateSummary));
+        return $ds->select();
     }
 
     /**
      * Create a state summary of all hosts that can be consumed by hostsummary.phtml
      *
-     * @return object   The summary
+     * @return  SimpleQuery
      */
     public function getHostStateSummary()
     {
         if (! $this->hostStateSummary) {
             $this->initStateSummaries();
         }
-        return (object)$this->hostStateSummary;
+
+        $ds = new ArrayDatasource(array((object) $this->hostStateSummary));
+        return $ds->select();
     }
 
     /**