Merge branch 'feature/list-number-of-hosts-in-host-groups-8054'

resolves #8054

modules/monitoring/application/controllers/ListController.php

@@ -535,6 +535,7 @@ class Monitoring_ListController extends Controller
             'hosts_unreachable_last_state_change_handled',
             'hosts_down_last_state_change_unhandled',
             'hosts_unreachable_last_state_change_unhandled',
+            'hosts_total',
             'services_ok',
             'services_unknown_handled',
             'services_unknown_unhandled',

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

@@ -22,6 +22,8 @@ if (count($hostgroups) === 0) {
     <thead>
       <th><?= $this->translate('Last Problem'); ?></th>
       <th><?= $this->translate('Host Group'); ?></th>
+      <th><?= $this->translate('Total Hosts'); ?></th>
+      <th><?= $this->translate('Host States'); ?></th>
       <th><?= $this->translate('Total Services'); ?></th>
       <th><?= $this->translate('Service States'); ?></th>
     </thead>
@@ -68,6 +70,173 @@ if (count($hostgroups) === 0) {
             array('title' => sprintf($this->translate('List all hosts in the group "%s"'), $h->hostgroup_alias))
           ); ?>
         </td>
+        <td class="total">
+          <?= $this->qlink(
+            $h->hosts_total,
+            'monitoring/list/hosts',
+            array('hostgroup_name' => $h->hostgroup_name),
+            array('title' => sprintf(
+                $this->translate('List all hosts in host group "%s"'),
+                $h->hostgroup_alias
+            ))
+          ); ?>
+        </td>
+        <td>
+        <?php if ($h->hosts_up): ?>
+          <span class="state ok">
+            <?= $this->qlink(
+              $h->hosts_up,
+              'monitoring/list/hosts',
+              array(
+                'host_state'        => 0,
+                'hostgroup_name'    => $h->hostgroup_name,
+                'sort'              => 'host_severity'
+              ),
+              array(
+                'title' => sprintf(
+                  $this->translatePlural(
+                    'List %u host that is currently in state UP in the host group "%s"',
+                    'List %u hosts which are currently in state UP in the host group "%s"',
+                    $h->hosts_up
+                  ),
+                  $h->hosts_up,
+                  $h->hostgroup_alias
+                )
+              )
+            ); ?>
+          </span>
+        <?php endif ?>
+        <?php if ($h->hosts_down_unhandled): ?>
+          <span class="state critical">
+            <?= $this->qlink(
+              $h->hosts_down_unhandled,
+              'monitoring/list/hosts',
+              array(
+                'host_state'        => 1,
+                'host_acknowledged' => 0,
+                'host_in_downtime'  => 0,
+                'hostgroup_name'    => $h->hostgroup_name,
+                'sort'              => 'host_severity'
+              ),
+              array(
+                'title' => sprintf(
+                  $this->translatePlural(
+                    'List %u host that is currently in state DOWN in the host group "%s"',
+                    'List %u hosts which are currently in state DOWN in the host group "%s"',
+                    $h->hosts_down_unhandled
+                  ),
+                  $h->hosts_down_unhandled,
+                  $h->hostgroup_alias
+                )
+              )
+            ); ?>
+        <?php endif ?>
+          <?php if ($h->hosts_down_handled): ?>
+            <span class="state critical handled">
+              <?= $this->qlink(
+                $h->hosts_down_handled,
+                'monitoring/list/hosts',
+                array(
+                  'host_state'      => 1,
+                  'host_handled'    => 1,
+                  'hostgroup_name'  => $h->hostgroup_name,
+                  'sort'            => 'host_severity'
+                ),
+                array(
+                  'title' => sprintf(
+                    $this->translatePlural(
+                      'List %u host that is currently in state DOWN (Acknowledged) in the host group "%s"',
+                      'List %u hosts which are currently in state DOWN (Acknowledged) in the host group "%s"',
+                      $h->hosts_down_handled
+                    ),
+                    $h->hosts_down_handled,
+                    $h->hostgroup_alias
+                  )
+                )
+              ); ?>
+            </span>
+          <?php endif ?>
+        <?php if ($h->hosts_down_unhandled): ?>
+          </span>
+        <?php endif ?>
+        <?php if ($h->hosts_unreachable_unhandled): ?>
+          <span class="state unknown">
+            <?= $this->qlink(
+              $h->hosts_unreachable_unhandled,
+              'monitoring/list/hosts',
+              array(
+                'host_state'        => 2,
+                'host_acknowledged' => 0,
+                'host_in_downtime'  => 0,
+                'hostgroup_name'    => $h->hostgroup_name,
+                'sort'              => 'host_severity'
+              ),
+              array(
+                'title' => sprintf(
+                  $this->translatePlural(
+                    'List %u host that is currently in state UNREACHABLE in the host group "%s"',
+                    'List %u hosts which are currently in state UNREACHABLE in the host group "%s"',
+                    $h->hosts_unreachable_unhandled
+                  ),
+                  $h->hosts_unreachable_unhandled,
+                  $h->hostgroup_alias
+                )
+              )
+            ); ?>
+        <?php endif ?>
+          <?php if ($h->hosts_unreachable_handled): ?>
+            <span class="state unknown handled">
+              <?= $this->qlink(
+                $h->hosts_unreachable_handled,
+                'monitoring/list/hosts',
+                array(
+                  'host_state'      => 2,
+                  'host_handled'    => 1,
+                  'hostgroup_name'  => $h->hostgroup_name,
+                  'sort'            => 'host_severity'
+                ),
+                array(
+                  'title' => sprintf(
+                    $this->translatePlural(
+                      'List %u host that is currently in state UNREACHABLE (Acknowledged) in the host group "%s"',
+                      'List %u hosts which are currently in state UNREACHABLE (Acknowledged) in the host group "%s"',
+                      $h->hosts_unreachable_handled
+                    ),
+                    $h->hosts_unreachable_handled,
+                    $h->hostgroup_alias
+                  )
+                )
+              ); ?>
+            </span>
+          <?php endif ?>
+        <?php if ($h->hosts_unreachable_unhandled): ?>
+          </span>
+        <?php endif ?>
+        <?php if ($h->hosts_pending): ?>
+          <span class="state pending">
+            <?= $this->qlink(
+              $h->hosts_pending,
+              'monitoring/list/hosts',
+              array(
+                'host_state'        => 99,
+                'hostgroup_name'    => $h->hostgroup_name,
+                'sort'              => 'host_severity'
+              ),
+              array(
+                'title' => sprintf(
+                  $this->translatePlural(
+                    'List %u host that is currently in state PENDING in the host group "%s"',
+                    'List %u hosts which are currently in state PENDING in the host group "%s"',
+                    $h->hosts_pending
+                  ),
+                  $h->hosts_pending,
+                  $h->hostgroup_alias
+                )
+              )
+            ); ?>
+          </span>
+        <?php endif ?>
+        </td>
         <td class="total">
           <?= $this->qlink(
             $h->services_total,

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

@@ -11,6 +11,7 @@ class GroupSummaryQuery extends IdoQuery
 
     protected $columnMap = array(
         '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_unreachable'                             => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 THEN 1 ELSE 0 END)',
             'hosts_unreachable_handled'                     => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 AND acknowledged + in_downtime != 0 THEN 1 ELSE 0 END)',

modules/monitoring/library/Monitoring/DataView/Groupsummary.php

@@ -17,6 +17,7 @@ class Groupsummary extends DataView
             'servicegroup_alias',
             'hostgroup_name',
             'hostgroup_alias',
+            'hosts_total',
             'hosts_up',
             'hosts_unreachable',
             'hosts_unreachable_handled',