Add tinystatesummary for hosts overview

modules/monitoring/application/controllers/ListController.php

@@ -156,6 +156,18 @@ class Monitoring_ListController extends Controller
             'host_state'        => $this->translate('Hard State')
         ));
         $this->view->hosts = $query->paginate();
+
+        $this->view->stats = $this->backend->select()->from('statusSummary', array(
+            'hosts_total',
+            'hosts_up',
+            'hosts_down',
+            'hosts_down_handled',
+            'hosts_down_unhandled',
+            'hosts_unreachable',
+            'hosts_unreachable_handled',
+            'hosts_unreachable_unhandled',
+            'hosts_pending',
+        ))->getQuery()->fetchRow();
     }
 
     /**

modules/monitoring/application/views/scripts/list/components/hostssummary.phtml

@@ -0,0 +1,83 @@
+<?php
+
+use Icinga\Web\Url;
+
+$selfUrl = 'monitoring/list/hosts';
+$currentUrl = Url::fromRequest()->getRelativeUrl();
+
+?>
+<h3 class="tinystatesummary" <?= $this->compact ? ' data-base-target="col1"' : '' ?>>
+    <?= $this->qlink(sprintf($this->translate('%s hosts:'), $this->stats->hosts_total), $selfUrl); ?>
+
+    <?php if($this->stats->hosts_up): ?>
+    <span class="state ok<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 0))->getRelativeUrl() ? ' active' : '' ?>">
+        <?= $this->qlink(
+            $this->stats->hosts_up,
+            $selfUrl,
+            array('host_state' => 0),
+            array('title' => $this->translate('Hosts with state UP'))
+        ) ?>
+    </span>
+    <?php endif; ?>
+
+    <?php if($this->stats->hosts_down_unhandled): ?>
+    <span class="state critical<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 1, 'host_unhandled' => 1))->getRelativeUrl() ? ' active' : '' ?>">
+        <?= $this->qlink(
+            $this->stats->hosts_down_unhandled,
+            $selfUrl,
+            array('host_state' => 1, 'host_unhandled' => 1),
+            array('title' => $this->translate('Unhandled hosts with state DOWN'))
+        ) ?>
+    <?php endif; ?>
+
+        <?php if($this->stats->hosts_down_handled > 0): ?>
+        <span class="state handled critical<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 1, 'host_unhandled' =>0))->getRelativeUrl() ? ' active' : '' ?>">
+            <?= $this->qlink(
+                $this->stats->hosts_down_handled,
+                $selfUrl,
+                array('host_state' => 1, 'host_unhandled' => 0),
+                array('title' => $this->translate('Handled hosts with state DOWN'))
+            ) ?>
+        </span>
+        <?php endif; ?>
+
+    <?php if($this->stats->hosts_down): ?>
+    </span>
+    <?php endif; ?>
+
+    <?php if($this->stats->hosts_unreachable_unhandled): ?>
+    <span class="state unknown<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 2, 'host_unhandled' => 1))->getRelativeUrl() ? ' active' : '' ?>">
+        <?= $this->qlink(
+            $this->stats->hosts_unreachable_unhandled,
+            $selfUrl,
+            array('host_state' => 2, 'host_unhandled' => 1),
+            array('title' => $this->translate('Unhandled hosts with state UNREACHABLE'))
+        ) ?>
+    <?php endif; ?>
+
+        <?php if($this->stats->hosts_unreachable_handled > 0): ?>
+        <span class="state handled unknown<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 2, 'host_unhandled' => 0))->getRelativeUrl() ? ' active' : '' ?>">
+            <?= $this->qlink(
+                $this->stats->hosts_unreachable_handled,
+                $selfUrl,
+                array('host_state' => 2, 'host_unhandled' => 0),
+                array('title' => $this->translate('Handled hosts with state UNREACHABLE'))
+            ) ?>
+        </span>
+        <?php endif; ?>
+
+    <?php if($this->stats->hosts_unreachable): ?>
+    </span>
+    <?php endif; ?>
+
+    <?php if($this->stats->hosts_pending): ?>
+    <span class="state pending<?= $currentUrl === Url::fromPath($selfUrl, array('host_state' => 99))->getRelativeUrl() ? ' active' : '' ?>">
+        <?= $this->qlink(
+            $this->stats->hosts_pending,
+            $selfUrl,
+            array('host_state' => 99),
+            array('title' => $this->translate('Hosts with state PENDING'))
+        ) ?>
+    </span>
+    <?php endif; ?>
+</h3>

modules/monitoring/application/views/scripts/list/hosts.phtml

@@ -7,6 +7,7 @@ if ($this->compact): ?>
 <div class="controls">
   <?= $this->tabs ?>
   <div style="margin: 1em;" class="dontprint">
+    <?= $this->render('list/components/hostssummary.phtml') ?>
     <?= $this->translate('Sort by') ?> <?= $this->sortControl->render($this) ?>
     <?php if (! $this->filterEditor): ?>
     <?= $this->filterPreview ?>

modules/monitoring/library/Monitoring/Backend/Ido/Query/StatusSummaryQuery.php

@@ -18,6 +18,7 @@ class StatusSummaryQuery extends IdoQuery
             'service_description' => 'so.name2',
         ),
         'hoststatussummary' => array(
+            'hosts_total'                           => 'SUM(CASE WHEN object_type = \'host\' THEN 1 ELSE 0 END)',
             'hosts_up'                              => 'SUM(CASE WHEN object_type = \'host\' AND state = 0 THEN 1 ELSE 0 END)',
             'hosts_up_not_checked'                  => 'SUM(CASE WHEN object_type = \'host\' AND state = 0 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
             'hosts_pending'                         => 'SUM(CASE WHEN object_type = \'host\' AND state = 99 THEN 1 ELSE 0 END)',