/**
* Walk the site-tree to find a page given a nested path.
* @param $path
* @return \DataObject|\Page
*/
public static function page_for_path($path)
{
$path = trim($path, '/');
if ($path == '') {
return \HomePage::get()->first();
}
/** @var \Page $page */
$page = null;
$parts = explode('/', $path);
$children = \Page::get()->filter('ParentID', 0);
while ($segment = array_shift($parts)) {
if (!($page = $children->find('URLSegment', $segment))) {
break;
}
$children = $page->Children();
}
return $page;
}
protected function advertisementParent()
{
$parent = null;
if ($this->owner->ParentID) {
$parent = SiteTree::get()->byID($this->owner->ParentID);
} elseif ($this->owner->URLSegment != "home") {
$parent = SiteTree::get()->where("URLSegment = 'home' AND \"ClassName\" <> 'RedirectorPage'")->First();
if (!$parent) {
if (class_exists("HomePage")) {
$parent = HomePage::get()->First();
} else {
$parent = Page::get()->filter(array("URLSegment" => "home"))->First();
}
}
}
if ($parent) {
if ($this->classHasAdvertisements($parent->ClassName)) {
return $parent;
}
}
}
