/**
* Get cache key informative items.
*
* @return array
*/
public function getCacheKeyInfo()
{
if (null === $this->_cacheKeyInfo) {
$this->_cacheKeyInfo = parent::getCacheKeyInfo() + ['crumbs' => base64_encode(serialize($this->_crumbs)), 'name' => $this->getNameInLayout()];
}
return $this->_cacheKeyInfo;
}
/**
* Get cache key informative items
* Provide string array key to share specific info item with FPC placeholder.
*
* @return array
*/
public function getCacheKeyInfo()
{
if (is_null($this->_cacheKeyInfo)) {
$links = [];
if (!empty($this->_links)) {
foreach ($this->_links as $position => $link) {
if ($link instanceof Object) {
$links[$position] = $link->getData();
}
}
}
$this->_cacheKeyInfo = parent::getCacheKeyInfo() + ['links' => base64_encode(serialize($links)), 'name' => $this->getNameInLayout()];
}
return $this->_cacheKeyInfo;
}
