/**
* _unserializeRecurser()
*
* This method will be used to traverse the depths of the structure
* as needed to *unserialize* the profile from an xmlIterator
*
* @param SimpleXMLIterator $xmlIterator
* @param \Zend\Tool\Project\Profile\Resource\Resource $resource
*/
protected function _unserializeRecurser(\SimpleXMLIterator $xmlIterator, Resource $resource = null)
{
foreach ($xmlIterator as $resourceName => $resourceData) {
$contextName = $resourceName;
$subResource = new Resource($contextName);
$subResource->setProfile($this->_profile);
if ($resourceAttributes = $resourceData->attributes()) {
$attributes = array();
foreach ($resourceAttributes as $attrName => $attrValue) {
$attributes[$attrName] = (string) $attrValue;
}
$subResource->setAttributes($attributes);
}
if ($resource) {
$resource->append($subResource, false);
} else {
$this->_profile->append($subResource);
}
if ($this->_contextRepository->isOverwritableContext($contextName) == false) {
$subResource->initializeContext();
}
if ($xmlIterator->hasChildren()) {
self::_unserializeRecurser($xmlIterator->getChildren(), $subResource);
}
}
}
/**
* createResource()
*
* Method to create a resource with a given context with specific attributes
*
* @param string $context
* @param array $attributes
* @return \Zend\Tool\Project\Profile\Resource\Resource
*/
public function createResource($context, array $attributes = array())
{
if (is_string($context)) {
$contextRegistry = \Zend\Tool\Project\Context\Repository::getInstance();
if ($contextRegistry->hasContext($context)) {
$context = $contextRegistry->getContext($context);
} else {
throw new Exception\InvalidArgumentException('Context by name ' . $context . ' was not found in the context registry.');
}
} elseif (!$context instanceof \Zend\Tool\Project\Context) {
throw new Exception\InvalidArgumentException('Context must be of type string or Zend\\Tool\\Project\\Context\\Interface.');
}
$newResource = new Resource($context);
if ($attributes) {
$newResource->setAttributes($attributes);
}
/**
* Interesting logic here:
*
* First set the parentResource (this will also be done inside append). This will allow
* the initialization routine to change the appendability of the parent resource. This
* is important to allow specific resources to be appendable by very specific sub-resources.
*/
$newResource->setParentResource($this);
$newResource->initializeContext();
$this->append($newResource);
return $newResource;
}