From b69bbe50206da47afed3d68566e5665483233cb7 Mon Sep 17 00:00:00 2001
From: Johannes Rauh <johannes.rauh@icinga.com>
Date: Tue, 5 Aug 2025 10:48:09 +0200
Subject: [PATCH 1/3] Add header link for host donut chart

Add an action link on the total hosts number that opens the list
that the host donut chart in the tactical overview represents
considering the active filters.
---
 library/Icingadb/Widget/HostSummaryDonut.php | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/library/Icingadb/Widget/HostSummaryDonut.php b/library/Icingadb/Widget/HostSummaryDonut.php
index 5efcf74d..db217795 100644
--- a/library/Icingadb/Widget/HostSummaryDonut.php
+++ b/library/Icingadb/Widget/HostSummaryDonut.php
@@ -16,7 +16,7 @@ use ipl\Html\Text;
 use ipl\Stdlib\BaseFilter;
 use ipl\Stdlib\Filter;
 use ipl\Web\Common\Card;
-use ipl\Web\Filter\QueryString;
+use ipl\Web\Widget\ActionLink;
 
 class HostSummaryDonut extends Card
 {
@@ -66,12 +66,21 @@ class HostSummaryDonut extends Card
 
     protected function assembleHeader(BaseHtmlElement $header)
     {
+        $filter = Filter::all();
+
+        if ($this->hasBaseFilter()) {
+            $filter->add($this->getBaseFilter());
+        }
+
         $header->addHtml(
             new HtmlElement('h2', null, Text::create(t('Hosts'))),
             new HtmlElement('span', Attributes::create(['class' => 'meta']), TemplateString::create(
-                t('{{#total}}Total{{/total}} %d'),
-                ['total' => new HtmlElement('span')],
-                (int) $this->summary->hosts_total
+                t('{{#total}}Total{{/total}} {{#link}}%d{{/link}}'),
+                [
+                    'total' => new HtmlElement('span'),
+                    'link' => new ActionLink(null, Links::hosts()->setFilter($filter))
+                ],
+                $this->summary->hosts_total
             ))
         );
     }

From 0d5abdf63ce7d1389e4d0b30c037acb1ef887520 Mon Sep 17 00:00:00 2001
From: Johannes Rauh <johannes.rauh@icinga.com>
Date: Tue, 5 Aug 2025 10:50:10 +0200
Subject: [PATCH 2/3] Add header link for service donut chart

Add an action link on the total services number that opens the
list that the service donut chart in the tactical overview
represents considering the active filters.
---
 library/Icingadb/Widget/ServiceSummaryDonut.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/library/Icingadb/Widget/ServiceSummaryDonut.php b/library/Icingadb/Widget/ServiceSummaryDonut.php
index e6b38a10..d6f6d211 100644
--- a/library/Icingadb/Widget/ServiceSummaryDonut.php
+++ b/library/Icingadb/Widget/ServiceSummaryDonut.php
@@ -16,6 +16,7 @@ use ipl\Html\Text;
 use ipl\Stdlib\BaseFilter;
 use ipl\Stdlib\Filter;
 use ipl\Web\Common\Card;
+use ipl\Web\Widget\ActionLink;
 
 class ServiceSummaryDonut extends Card
 {
@@ -69,12 +70,21 @@ class ServiceSummaryDonut extends Card
 
     protected function assembleHeader(BaseHtmlElement $header)
     {
+        $filter = Filter::all();
+
+        if ($this->hasBaseFilter()) {
+            $filter->add($this->getBaseFilter());
+        }
+
         $header->addHtml(
             new HtmlElement('h2', null, Text::create(t('Services'))),
             new HtmlElement('span', Attributes::create(['class' => 'meta']), TemplateString::create(
-                t('{{#total}}Total{{/total}} %d'),
-                ['total' => new HtmlElement('span')],
-                (int) $this->summary->services_total
+                t('{{#total}}Total{{/total}} {{#link}}%d{{/link}}'),
+                [
+                    'total' => new HtmlElement('span'),
+                    'link' => new ActionLink(null, Links::services()->setFilter($filter))
+                ],
+                $this->summary->services_total
             ))
         );
     }

From 6b6e15e76148bce9316cab4d294e417d4f9456a6 Mon Sep 17 00:00:00 2001
From: Johannes Rauh <johannes.rauh@icinga.com>
Date: Wed, 6 Aug 2025 11:52:06 +0200
Subject: [PATCH 3/3] Add styling for the links

---
 public/css/widget/donut-container.less | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/public/css/widget/donut-container.less b/public/css/widget/donut-container.less
index 6fc44665..f1424ec7 100644
--- a/public/css/widget/donut-container.less
+++ b/public/css/widget/donut-container.less
@@ -1,6 +1,17 @@
 .donut-container {
   .card();
 
+  .card-header > .meta {
+    > span {
+      color: @text-color-light;
+    }
+
+    > .action-link {
+      font-weight: bold;
+      font-size: 1.1em;
+    }
+  }
+
   h2 {
     margin: 0;
   }