1 files changed, 48 insertions, 0 deletions
diff --git a/library/Businessprocess/Modification/NodeCopyAction.php b/library/Businessprocess/Modification/NodeCopyAction.php
new file mode 100644
index 0000000..80d781b
--- /dev/null
+++ b/library/Businessprocess/Modification/NodeCopyAction.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Modification;
+
+use Icinga\Module\Businessprocess\BpConfig;
+use Icinga\Module\Businessprocess\Common\Sort;
+
+class NodeCopyAction extends NodeAction
+{
+    use Sort;
+
+    /**
+     * @param BpConfig $config
+     * @return bool
+     */
+    public function appliesTo(BpConfig $config)
+    {
+        $name = $this->getNodeName();
+
+        if (! $config->hasBpNode($name)) {
+            $this->error('Process "%s" not found', $name);
+        }
+
+        if ($config->hasRootNode($name)) {
+            $this->error('A toplevel node with name "%s" already exists', $name);
+        }
+
+        return true;
+    }
+
+    /**
+     * @param BpConfig $config
+     */
+    public function applyTo(BpConfig $config)
+    {
+        $name = $this->getNodeName();
+
+        $display = 1;
+        if ($config->getMetadata()->isManuallyOrdered()) {
+            $rootNodes = self::applyManualSorting($config->getRootNodes());
+            $display = end($rootNodes)->getDisplay() + 1;
+        }
+
+        $config->addRootNode($name)
+            ->getBpNode($name)
+            ->setDisplay($display);
+    }
+}