/**
* Returns the node in an array representation that can be used for serialization
*
* @param bool $addChildNodes
* @return array
*/
public function toArray($addChildNodes = true)
{
$arrayRepresentation = array('serializeClassName' => get_class($this), 'id' => $this->id);
if ($this->parentNode !== null) {
$arrayRepresentation['parentNode'] = $this->parentNode->toArray(false);
} else {
$arrayRepresentation['parentNode'] = '';
}
if ($this->hasChildNodes() && $addChildNodes) {
$arrayRepresentation['childNodes'] = $this->childNodes->toArray();
} else {
$arrayRepresentation['childNodes'] = '';
}
return $arrayRepresentation;
}
/**
* Returns the collection in an array representation for e.g. serialization
*
* @return array
*/
public function toArray()
{
$arrayRepresentation = parent::toArray();
unset($arrayRepresentation['serializeClassName']);
return $arrayRepresentation;
}
/**
* Adds a node to the internal list in a sorted approach
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @return void
*/
public function append($node)
{
parent::append($node);
$this->asort();
$this->normalize();
}
/**
* @test
*/
public function getChildrenOfLevelMaximumSetToTwoWorks()
{
$expectedStorage = new TreeNodeCollection();
$expectedFirstLevelTreeNode = new TreeNode();
$expectedFirstLevelTreeNode->setId(1);
$expectedSecondLevelTreeNode = new TreeNode();
$expectedSecondLevelTreeNode->setId(2);
$expectedStorageOfSecondLevelChildren = new TreeNodeCollection();
$expectedStorageOfSecondLevelChildren->append($expectedSecondLevelTreeNode);
$expectedFirstLevelTreeNode->setChildNodes($expectedStorageOfSecondLevelChildren);
$expectedStorage->append($expectedFirstLevelTreeNode);
$this->initializeSubjectMock(array('getRelatedRecords', 'getRootUid'));
$this->subject->_set('levelMaximum', 2);
$this->subject->expects($this->at(0))->method('getRelatedRecords')->will($this->returnValue(array(1)));
$this->subject->expects($this->at(1))->method('getRelatedRecords')->will($this->returnValue(array(2)));
$storage = $this->subject->_call('getChildrenOf', $this->treeData, 1);
$this->assertEquals($expectedStorage, $storage);
}
/**
* Adds a node to the internal list in a sorted approach
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @return void
*/
public function append(\TYPO3\CMS\Backend\Tree\TreeNode $node)
{
parent::append($node);
$this->asort();
$this->normalize();
}