/**
* Builds the node tree from the given structure.
*
* @param array $treeStructure
* the tree structure as array, may be empty
* @param tx_oelib_Visibility_Node $parentNode
* the parent node for the current key
*
* @return void
*/
private function buildTreeFromArray(array $treeStructure, tx_oelib_Visibility_Node $parentNode)
{
foreach ($treeStructure as $nodeKey => $nodeContents) {
/** @var tx_oelib_Visibility_Node $childNode */
$childNode = t3lib_div::makeInstance('tx_oelib_Visibility_Node');
$parentNode->addChild($childNode);
if (is_array($nodeContents)) {
$this->buildTreeFromArray($nodeContents, $childNode);
} elseif ($nodeContents === TRUE) {
$childNode->markAsVisible();
}
$this->nodes[$nodeKey] = $childNode;
}
}
/**
* @test
*/
public function markAsVisibleForNodeWithParentAndGrandparentMarksGrandparentNodeAsVisible()
{
$childNode = new tx_oelib_Visibility_Node();
$grandChildNode = new tx_oelib_Visibility_Node();
$childNode->setParent($this->subject);
$grandChildNode->setParent($childNode);
$grandChildNode->markAsVisible();
self::assertTrue($this->subject->isVisible());
}
/**
* Adds a child to this node.
*
* @param tx_oelib_Visibility_Node $child the child to add to this node
*
* @return void
*/
public function addChild(tx_oelib_Visibility_Node $child)
{
$this->children[] = $child;
$child->setParent($this);
}