/**
* Creates breadcrumb html content or returns it's data-
*
* @param boolean $data_only
* Set to true if you want to get get only the data without a generated html
*
* @return string|array
*/
protected final function getBreadcrumbs($data_only = false)
{
$breadcrumbs = $this->page->breadcrumbs->getBreadcrumbs();
if ($data_only) {
return $breadcrumbs;
}
// Add home button
$text = $this->page->txt('home');
if ($breadcrumbs) {
$home_crumb = $this->page->breadcrumbs->createItem($text, BASEURL, $text);
} else {
$home_crumb = $this->page->breadcrumbs->createActiveItem($text, $text);
}
array_unshift($breadcrumbs, $home_crumb);
ob_start();
if ($breadcrumbs) {
echo '<ol class="breadcrumb">';
foreach ($breadcrumbs as $breadcrumb) {
echo '<li';
if ($breadcrumb->getActive()) {
echo ' class="active">' . $breadcrumb->getText();
} else {
echo '><a href="' . $breadcrumb->getHref() . '">' . $breadcrumb->getText() . '</a>';
}
echo '</li>';
}
echo '</ol>';
}
return ob_get_clean();
}
