/** Build the class hierarchy tree which is placed at the top of the page.
*
* @param RootDoc rootDoc The root doc
* @param ClassDoc class Class to generate tree for
* @param int depth Depth of recursion
* @return mixed[]
*/
function _buildTree(RootDoc $rootDoc, ClassDoc $class, $depth = NULL)
{
if ($depth === NULL) {
$start = TRUE;
$depth = 0;
} else {
$start = FALSE;
}
$output = '';
$undefinedClass = FALSE;
if ($class->superclass()) {
echo "Class:" . $class->_name . " - Superclass: " . $class->superClass() . PHP_EOL;
$superclass = $rootDoc->classNamed($class->superclass());
if ($superclass) {
$result = $this->_buildTree($rootDoc, $superclass, $depth);
$output .= $result[0];
$depth = ++$result[1];
} else {
$output .= $class->superclass() . '<br>';
//$output .= str_repeat(' ', $depth).' └─';
$output .= str_repeat(' ', $depth) . '⌊ ';
$depth++;
$undefinedClass = TRUE;
}
}
if ($depth > 0 && !$undefinedClass) {
//$output .= str_repeat(' ', $depth).' └─';
$output .= str_repeat(' ', $depth) . '⌊ ';
}
if ($start) {
$output .= '<strong>' . $class->name() . '</strong><br />';
} else {
$output .= '<a href="' . str_repeat('../', $this->_depth) . $class->asPath() . '">' . $class->name() . '</a><br>';
}
return array($output, $depth);
}
/**
* Build the class tree branch for the given element
*
* @param ClassDoc[] tree
* @param ClassDoc element
*/
function _buildTree(array &$tree, ClassDoc $element)
{
$tree[$element->name()] = $element;
if ($element->superclass()) {
$rootDoc = $this->_doclet->rootDoc();
$superclass = $rootDoc->classNamed($element->superclass());
if ($superclass) {
$this->_buildTree($tree, $superclass);
}
}
}
