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-rw-r--r--library/Businessprocess/Modification/NodeCreateAction.php129
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;
+ }
+}