From b18bc644404e02b57635bfcc8258e85abb141146 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 13:44:46 +0200
Subject: Adding upstream version 1.1.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/Icingadb/Model/Behavior/ReRoute.php | 83 +++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 library/Icingadb/Model/Behavior/ReRoute.php

(limited to 'library/Icingadb/Model/Behavior/ReRoute.php')

diff --git a/library/Icingadb/Model/Behavior/ReRoute.php b/library/Icingadb/Model/Behavior/ReRoute.php
new file mode 100644
index 0000000..d054f00
--- /dev/null
+++ b/library/Icingadb/Model/Behavior/ReRoute.php
@@ -0,0 +1,83 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Model\Behavior;
+
+use ipl\Orm\Contract\RewriteFilterBehavior;
+use ipl\Orm\Contract\RewritePathBehavior;
+use ipl\Stdlib\Filter;
+
+class ReRoute implements RewriteFilterBehavior, RewritePathBehavior
+{
+    protected $routes;
+
+    /**
+     * Tables with mixed object type entries for which servicegroup filters need to be resolved in multiple steps
+     *
+     * @var string[]
+     */
+    const MIXED_TYPE_RELATIONS = ['downtime', 'comment', 'history', 'notification_history'];
+
+    public function __construct(array $routes)
+    {
+        $this->routes = $routes;
+    }
+
+    public function getRoutes(): array
+    {
+        return $this->routes;
+    }
+
+    public function rewriteCondition(Filter\Condition $condition, $relation = null)
+    {
+        $remainingPath = $condition->metaData()->get('columnName', '');
+        if (strpos($remainingPath, '.') === false) {
+            return;
+        }
+
+        if (($path = $this->rewritePath($remainingPath, $relation)) !== null) {
+            $class = get_class($condition);
+            $filter = new $class($relation . $path, $condition->getValue());
+            if ($condition->metaData()->has('forceOptimization')) {
+                $filter->metaData()->set(
+                    'forceOptimization',
+                    $condition->metaData()->get('forceOptimization')
+                );
+            }
+
+            if (
+                in_array(substr($relation, 0, -1), self::MIXED_TYPE_RELATIONS)
+                && substr($remainingPath, 0, 13) === 'servicegroup.'
+            ) {
+                $applyAll = Filter::all();
+                $applyAll->add(Filter::equal($relation . 'object_type', 'host'));
+
+                $orgFilter = clone $filter;
+                $orgFilter->setColumn($relation . 'host.' . $path);
+
+                $applyAll->add($orgFilter);
+
+                $filter = Filter::any($filter, $applyAll);
+            }
+
+            return $filter;
+        }
+    }
+
+    public function rewritePath(string $path, ?string $relation = null): ?string
+    {
+        $dot = strpos($path, '.');
+        if ($dot !== false) {
+            $routeName = substr($path, 0, $dot);
+        } else {
+            $routeName = $path;
+        }
+
+        if (isset($this->routes[$routeName])) {
+            return $this->routes[$routeName] . ($dot !== false ? substr($path, $dot) : '');
+        }
+
+        return null;
+    }
+}
-- 
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