public function getTreeNodeClasses(SiteTree $node)
    {
        // Get classes from object
        $classes = $node->CMSTreeClasses();

        // Get status flag classes
        $flags = $node->getStatusFlags();
        if ($flags) {
            $statuses = array_keys($flags);
            foreach ($statuses as $s) {
                $classes .= ' status-' . $s;
            }
        }

        // Get additional filter classes
        $filter = $this->getSearchFilter();
        if ($filter && ($filterClasses = $filter->getPageClasses($node))) {
            if (is_array($filterClasses)) {
                $filterClasses = implode(' ', $filterClasses);
            }
            $classes .= ' ' . $filterClasses;
        }

        return trim($classes);
    }
public function getTreeNodeClasses(SiteTree $node)
    {
        // Get classes from object
        $classes = $node->CMSTreeClasses();

        // Get status flag classes
        $flags = $node->getStatusFlags();
        if ($flags) {
            $statuses = array_keys($flags);
            foreach ($statuses as $s) {
                $classes .= ' status-' . $s;
            }
        }

        // Get additional filter classes
        $filter = $this->getSearchFilter();
        if ($filter && ($filterClasses = $filter->getPageClasses($node))) {
            if (is_array($filterClasses)) {
                $filterClasses = implode(' ', $filterClasses);
            }
            $classes .= ' ' . $filterClasses;
        }

        return trim($classes);
    }
public function getTreeNodeClasses ( SiteTree $ node ) { // Get classes from object $ classes = $ node -> CMSTreeClasses ( ) ; // Get status flag classes $ flags = $ node -> getStatusFlags ( ) ; if ( $ flags ) { $ statuses = array_keys ( $ flags ) ; foreach ( $ statuses as $ s ) { $ classes .= ' status-' . $ s ; } } // Get additional filter classes $ filter = $ this -> getSearchFilter ( ) ; if ( $ filter && ( $ filterClasses = $ filter -> getPageClasses ( $ node ) ) ) { if ( is_array ( $ filterClasses ) ) { $ filterClasses = implode ( ' ' , $ filterClasses ) ; } $ classes .= ' ' . $ filterClasses ; } return trim ( $ classes ) ; }
Get extra CSS classes for a page's tree node

@param SiteTree $node
@return string
Get extra CSS classes for a page s tree node