protected function makeSummary($summary, $level = 0)
{
if ($level === 0) {
$html = '<ul class="nav main-menu">';
foreach ($summary as $title => $section) {
$html .= <<<HTML
<li class="dropdown">
\t\t\t\t\t<a href="#" class="dropdown-toggle">
\t\t\t\t\t\t<i class="fa fa-bar-chart-o"></i>
\t\t\t\t\t\t<span class="hidden-xs">{$title}</span>
\t\t\t\t\t</a>
HTML;
$html .= $this->makeSummary($section, $level + 1);
}
$html .= '</ul>';
} else {
$html = '<ul class="dropdown-menu">';
foreach ($summary as $title => $section) {
$filename = $this->makeFileName($title);
$html .= <<<HTML
\t\t\t\t\t\t<li><a href="ajax/{$filename}" class="exakat-link">{$title}</a></li>
HTML;
}
$html .= '</ul>';
}
return $html;
}