'breadcrumb',
'itemscope' => true,
'itemtype' => " http://schema.org/BreadcrumbList"
];
public $encodeLabels = false;
public $itemTemplate = "{link}\n";
public $homeLink = [
'label' => 'Интернет-магазин светильников',
'url' => '/',
'itemprop' => 'item',
];
public $activeItemTemplate = '{link}';
public function run()
{
if (empty($this->links)) {
return;
}
$links = [];
if ($this->homeLink === null) {
$links[] = $this->renderItem_([
'label' => Yii::t('yii', 'Home'),
'url' => Yii::$app->homeUrl,
], $this->itemTemplate,1);
} elseif ($this->homeLink !== false) {
$links[] = $this->renderItem_($this->homeLink, $this->itemTemplate, 1, true);
}
foreach ($this->links as $key => $link) {
if (!is_array($link)) {
$link = ['label' => $link];
}
$links[] = $this->renderItem_($link, isset($link['url']) ? $this->itemTemplate : $this->activeItemTemplate, $key + 2);
}
echo Html::tag($this->tag, implode('', $links), $this->options);
}
protected function renderItem_($link, $template, $number, $home = false)
{
$encodeLabel = ArrayHelper::remove($link, 'encode', $this->encodeLabels);
if (array_key_exists('label', $link)) {
$label = $encodeLabel ? Html::encode($link['label']) : $link['label'];
} else {
throw new InvalidConfigException('The "label" element is required for each link.');
}
if (isset($link['template'])) {
$template = $link['template'];
}
if (isset($link['url'])) {
$options = $link;
unset($options['template'], $options['label'], $options['url']);
if (!$home){
$label = "" .
$label . "";
}
$link = Html::a($label, $link['url'], $options);
} else {
$link = "$label";
}
return strtr($template, ['{link}' => $link, '{number}' => $number]);
}
}