1 files changed, 129 insertions, 0 deletions
diff --git a/library/Businessprocess/Modification/NodeCreateAction.php b/library/Businessprocess/Modification/NodeCreateAction.php
new file mode 100644
index 0000000..167d3bc
--- /dev/null
+++ b/library/Businessprocess/Modification/NodeCreateAction.php
@@ -0,0 +1,129 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Modification;
+
+use Icinga\Module\Businessprocess\BpConfig;
+use Icinga\Module\Businessprocess\BpNode;
+use Icinga\Module\Businessprocess\Node;
+
+class NodeCreateAction extends NodeAction
+{
+    /** @var string */
+    protected $parentName;
+
+    /** @var array */
+    protected $properties = array();
+
+    /** @var array */
+    protected $preserveProperties = array('parentName', 'properties');
+
+    /**
+     * @param Node $name
+     */
+    public function setParent(Node $name)
+    {
+        $this->parentName = $name->getName();
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasParent()
+    {
+        return $this->parentName !== null;
+    }
+
+    /**
+     * @return string
+     */
+    public function getParentName()
+    {
+        return $this->parentName;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setParentName($name)
+    {
+        $this->parentName = $name;
+    }
+
+    /**
+     * @return array
+     */
+    public function getProperties()
+    {
+        return $this->properties;
+    }
+
+    /**
+     * @param array $properties
+     * @return $this
+     */
+    public function setProperties($properties)
+    {
+        $this->properties = (array) $properties;
+        return $this;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function appliesTo(BpConfig $config)
+    {
+        $name = $this->getNodeName();
+        if ($config->hasNode($name)) {
+            $this->error('A node with name "%s" already exists', $name);
+        }
+
+        $parent = $this->getParentName();
+        if ($parent !== null && !$config->hasBpNode($parent)) {
+            $this->error('Parent process "%s" missing', $parent);
+        }
+
+        return true;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function applyTo(BpConfig $config)
+    {
+        $name = $this->getNodeName();
+
+        $properties = array(
+            'name'        => $name,
+            'operator'    => $this->properties['operator'],
+        );
+        if (array_key_exists('childNames', $this->properties)) {
+            $properties['child_names'] = $this->properties['childNames'];
+        } else {
+            $properties['child_names'] = array();
+        }
+        $node = new BpNode((object) $properties);
+        $node->setBpConfig($config);
+
+        foreach ($this->getProperties() as $key => $val) {
+            if ($key === 'parentName') {
+                $config->getBpNode($val)->addChild($node);
+                continue;
+            }
+            $func = 'set' . ucfirst($key);
+            $node->$func($val);
+        }
+
+        if ($node->getDisplay() > 1) {
+            $i = $node->getDisplay();
+            foreach ($config->getRootNodes() as $_ => $rootNode) {
+                if ($rootNode->getDisplay() >= $node->getDisplay()) {
+                    $rootNode->setDisplay(++$i);
+                }
+            }
+        }
+
+        $config->addNode($name, $node);
+
+        return $node;
+    }
+}