/**
* @param INode $node
* @return $this
* @throws \InvalidArgumentException
*/
public function append(INode $node)
{
if (in_array($node->nodeName(), $this->allowableChildren)) {
$max = $this->maximumChildren();
if ($max > 0 && count($this->children) >= $max) {
throw new \LogicException('Node of type "' . $this->nodeName() . '" already has it\'s ' . 'maximum of "' . $max . '" children. Cannot append child with definition "' . (string) $node . '"');
}
$node->setParent($this);
$this->children[] = $node;
return $this;
}
throw new \InvalidArgumentException(sprintf('Node "%s" cannot be added to "%s". Allowable child nodes: ["%s"].', $node->nodeName(), $this->nodeName(), implode('", "', $this->getAllowableChildren())));
}
/**
* Adds a new childnode to this collection
*
* @param INode $child
* @return void
*/
public function addChild(INode $child)
{
$this->children[$child->getName()] = $child;
}
/**
* copyNode
*
* @param INode $source
* @param ICollection $destinationParent
* @param string $destinationName
* @return void
*/
protected function copyNode(INode $source, ICollection $destinationParent, $destinationName = null)
{
if (!$destinationName) {
$destinationName = $source->getName();
}
if ($source instanceof IFile) {
$data = $source->get();
// If the body was a string, we need to convert it to a stream
if (is_string($data)) {
$stream = fopen('php://temp', 'r+');
fwrite($stream, $data);
rewind($stream);
$data = $stream;
}
$destinationParent->createFile($destinationName, $data);
$destination = $destinationParent->getChild($destinationName);
} elseif ($source instanceof ICollection) {
$destinationParent->createDirectory($destinationName);
$destination = $destinationParent->getChild($destinationName);
foreach ($source->getChildren() as $child) {
$this->copyNode($child, $destination);
}
}
if ($source instanceof IProperties && $destination instanceof IProperties) {
$props = $source->getProperties(array());
$destination->updateProperties($props);
}
}
public function match(INode $token)
{
return strcmp($this->compare->getName(), $token->getName()) === 0;
}
/**
* @return int
*/
public function addNode(INode $node)
{
$this->childrens[] = $node;
$node->setParent($this);
return sizeof($this->childrens) - 1;
}
public function visit(INode $node, stdClass $obj)
{
$node->acceptChildren($this, $obj);
}
