/**
*
*/
protected function _load()
{
$page = new Page();
$page->id = 0;
$page_lang = new PageLang();
$page_lang->name = '';
$page_lang->url = '';
$page_lang->live_version = 0;
$page->setRelation('pageCurrentLang', $page_lang);
$this->pageLevels = [$page];
}
/**
* @param array $options
* @return string
*/
public function breadcrumb($options = [])
{
$defaultOptions = ['view' => 'default', '404-name' => '404'];
$options = array_merge($defaultOptions, $options);
$pageLevels = $this->pageLevels;
if ($this->is404) {
$page404 = new Page();
$pageLang = new PageLang();
$pageLang->url = '';
$pageLang->name = $options['404-name'];
$page404->setRelation('pageCurrentLang', $pageLang);
$pageLevels[] = $page404;
}
$crumbs = '';
if (!empty($pageLevels)) {
$url = '';
end($pageLevels);
$lowestLevel = key($pageLevels);
foreach ($pageLevels as $level => $page) {
if ($page && $page->pageLang()->url != '/') {
$url .= '/' . $page->pageLang()->url;
}
$active = $lowestLevel == $level;
$crumb = new BreadCrumb($page->pageLang(), $url, $active);
if ($this->_viewExists('.breadcrumbs.' . $options['view'] . '.active_element') && $active) {
$crumbs .= $this->_getRenderedView('breadcrumbs.' . $options['view'] . '.active_element', ['crumb' => $crumb]);
} else {
$crumbs .= $this->_getRenderedView('breadcrumbs.' . $options['view'] . '.link_element', ['crumb' => $crumb]);
$crumbs .= $active ? $this->_getRenderedView('breadcrumbs.' . $options['view'] . '.separator') : '';
}
}
}
return $this->_getRenderedView('breadcrumbs.' . $options['view'] . '.wrap', ['crumbs' => $crumbs]);
}