public function getSectionHtml(array $sections, ContentInterface $content)
{
$html = '';
ksort($sections);
if (count($sections) > 0) {
$html .= '<br /><ul>';
}
foreach ($sections as $section) {
//todo: this is just an array and could contain anything. Too much of a convention.
//todo: consider using an array of some new object?
$html .= '<li><a href="' . $content->getAnchorPath($section['id']) . '">' . $section['title'] . '</a></li>' . "\r\n";
}
if (count($sections) > 0) {
$html .= '</ul>' . "\r\n";
}
return $html;
}
/**
* Method used for sorting with usort by position of Content
*
* @param ContentInterface $c1
* @param ContentInterface $c2
* @return int
*/
private function sortByPosition(ContentInterface $c1, ContentInterface $c2)
{
if ($c1->getPosition() == $c2->getPosition()) {
return 0;
}
return $c1->getPosition() < $c2->getPosition() ? -1 : 1;
}
