/**
* Create a new section renderer
*
* @param SimpleTree $tree The documentation tree
* @param string|null $chapter If not null, the chapter to filter for
*
* @throws ChapterNotFoundException If the chapter to filter for was not found
*/
public function __construct(SimpleTree $tree, $chapter = null)
{
if ($chapter !== null) {
$filter = new DocSectionFilterIterator($tree->getIterator(), $chapter);
if ($filter->isEmpty()) {
throw new ChapterNotFoundException(mt('doc', 'Chapter %s not found'), $chapter);
}
parent::__construct($filter, RecursiveIteratorIterator::SELF_FIRST);
} else {
parent::__construct($tree->getIterator(), RecursiveIteratorIterator::SELF_FIRST);
}
$this->tree = $tree;
$this->parsedown = Parsedown::instance();
}
/**
* Create a new toc renderer
*
* @param TreeNodeIterator $iterator
*/
public function __construct(TreeNodeIterator $iterator)
{
parent::__construct($iterator, RecursiveIteratorIterator::SELF_FIRST);
}
/**
* Create a new renderer for doc searches
*
* @param DocSearchIterator $iterator
*/
public function __construct(DocSearchIterator $iterator)
{
parent::__construct($iterator, RecursiveIteratorIterator::SELF_FIRST);
}