/**
* Add meta information from product to head block
*
* @return \Magento\Catalog\Block\Product\View
*/
protected function _prepareLayout()
{
$this->getLayout()->createBlock('Magento\\Catalog\\Block\\Breadcrumbs');
$product = $this->getProduct();
if (!$product) {
return parent::_prepareLayout();
}
$title = $product->getMetaTitle();
if ($title) {
$this->pageConfig->getTitle()->set($title);
}
$keyword = $product->getMetaKeyword();
$currentCategory = $this->_coreRegistry->registry('current_category');
if ($keyword) {
$this->pageConfig->setKeywords($keyword);
} elseif ($currentCategory) {
$this->pageConfig->setKeywords($product->getName());
}
$description = $product->getMetaDescription();
if ($description) {
$this->pageConfig->setDescription($description);
} else {
$this->pageConfig->setDescription($this->string->substr($product->getDescription(), 0, 255));
}
if ($this->_productHelper->canUseCanonicalTag()) {
$this->pageConfig->addRemotePageAsset($product->getUrlModel()->getUrl($product, ['_ignore_category' => true]), 'canonical', ['attributes' => ['rel' => 'canonical']]);
}
$pageMainTitle = $this->getLayout()->getBlock('page.main.title');
if ($pageMainTitle) {
$pageMainTitle->setPageTitle($product->getName());
}
return parent::_prepareLayout();
}
/**
* Preparing layout
*
* @return \Magento\Catalog\Block\Product\Compare\ListCompare
*/
protected function _prepareLayout()
{
$this->pageConfig->getTitle()->set(__('Products Comparison List') . ' - ' . $this->pageConfig->getTitle()->getDefault());
return parent::_prepareLayout();
}
/**
* Add meta information from product to head block
*
* @return \Magento\Catalog\Block\Product\View
*/
protected function _prepareLayout()
{
$this->getLayout()->createBlock('Magento\\Catalog\\Block\\Breadcrumbs');
$product = $this->getProduct();
if (!$product) {
return parent::_prepareLayout();
}
$headBlock = $this->getLayout()->getBlock('head');
if ($headBlock) {
$title = $product->getMetaTitle();
if ($title) {
$headBlock->setTitle($title);
}
$keyword = $product->getMetaKeyword();
$currentCategory = $this->_coreRegistry->registry('current_category');
if ($keyword) {
$headBlock->setKeywords($keyword);
} elseif ($currentCategory) {
$headBlock->setKeywords($product->getName());
}
$description = $product->getMetaDescription();
if ($description) {
$headBlock->setDescription($description);
} else {
$headBlock->setDescription($this->string->substr($product->getDescription(), 0, 255));
}
//@todo: move canonical link to separate block
$childBlockName = 'magento-page-head-product-canonical-link';
if ($this->_productHelper->canUseCanonicalTag() && !$headBlock->getChildBlock($childBlockName)) {
$params = array('_ignore_category' => true);
$headBlock->addChild($childBlockName, 'Magento\\Theme\\Block\\Html\\Head\\Link', array('url' => $product->getUrlModel()->getUrl($product, $params), 'properties' => array('attributes' => array('rel' => 'canonical'))));
}
}
$pageMainTitle = $this->getLayout()->getBlock('page.main.title');
if ($pageMainTitle) {
$pageMainTitle->setPageTitle($product->getName());
}
return parent::_prepareLayout();
}