protected function prepareLinks()
{
$links = [];
if ($this->homeLink === null) {
$links[] = $this->renderItem(['label' => Yii::t('yii', 'Home'), 'url' => Yii::$app->homeUrl], $this->itemTemplate);
} elseif ($this->homeLink !== false) {
$links[] = $this->renderItem($this->homeLink, $this->itemTemplate);
}
foreach ($this->links as $link) {
if (!is_array($link)) {
$link = ['label' => $link];
}
$links[] = $this->renderItem($link, isset($link['url']) ? $this->itemTemplate : $this->activeItemTemplate);
}
return $links;
}