1 files changed, 66 insertions, 0 deletions
diff --git a/library/Icingadb/Web/Navigation/Renderer/TotalProblemsBadge.php b/library/Icingadb/Web/Navigation/Renderer/TotalProblemsBadge.php
new file mode 100644
index 0000000..703db65
--- /dev/null
+++ b/library/Icingadb/Web/Navigation/Renderer/TotalProblemsBadge.php
@@ -0,0 +1,66 @@
+<?php
+
+/* Icinga DB Web | (c) 2021 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Web\Navigation\Renderer;
+
+use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer;
+
+class TotalProblemsBadge extends BadgeNavigationItemRenderer
+{
+    /**
+     * Cached count
+     *
+     * @var int
+     */
+    protected $count;
+
+    /**
+     * State to severity map
+     *
+     * @var array
+     */
+    protected static $stateSeverityMap = [
+        self::STATE_OK          => 0,
+        self::STATE_PENDING     => 1,
+        self::STATE_UNKNOWN     => 2,
+        self::STATE_WARNING     => 3,
+        self::STATE_CRITICAL    => 4,
+    ];
+
+    /**
+     * Severity to state map
+     *
+     * @var array
+     */
+    protected static $severityStateMap = [
+        self::STATE_OK,
+        self::STATE_PENDING,
+        self::STATE_UNKNOWN,
+        self::STATE_WARNING,
+        self::STATE_CRITICAL
+    ];
+
+    public function getCount()
+    {
+        if ($this->count === null) {
+            $countMap = array_fill(0, 5, 0);
+            $maxSeverity = 0;
+            foreach ($this->getItem()->getChildren() as $child) {
+                $renderer = $child->getRenderer();
+                if ($renderer instanceof ProblemsBadge) {
+                    $count = $renderer->getProblemsCount();
+                    if ($count) {
+                        $severity = static::$stateSeverityMap[$renderer->getState()];
+                        $countMap[$severity] += $count;
+                        $maxSeverity = max($maxSeverity, $severity);
+                    }
+                }
+            }
+            $this->count = $countMap[$maxSeverity];
+            $this->state = static::$severityStateMap[$maxSeverity];
+        }
+
+        return $this->count;
+    }
+}