Magento2 – How to Get the Current Product

blocksmagento2phtmlproductproduct-attribute

I'm trying to retrieve the current product's attributes in a block in Magento 2.

I can get a product, like ID 1:

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager
               ->create('\Magento\Catalog\Model\ProductRepository')
               ->getById(1);

I don't know how to get the ID of the current product though.

How could I do that?

Best Answer

In order to get the current product, one of the recommended ways is:

Extend or use block class: Magento\Catalog\Block\Product\View\AbstractView.
Get product using: $block->getProduct() in your phtml file.

Related Solutions

How to Get Current Product Attributes on Product View Page Using Widget

Simply run the following code. No need to load the product using request parameters, because the product model should already be initiated and loaded:

if(Mage::registry('current_product')) { //check if product global 'registry' object is available
    $product = Mage::registry('current_product');
    $name = $product->getName(); //etc
}

If you're loading the product model twice, you will use twice the resources.

Magento 2 – How to Get Current Currency Code

In a block

In Magento 2, you can use the \Magento\Store\Model\StoreManagerInterface which is stored in an accessible variable $_storeManager for every class extending \Magento\Framework\View\Element\Template so most of the block classes (Template, Messages, Redirect block types but not Text nor TextList).

This way in your block, you can directly type the following code to get the current currency code:

$this->_storeManager->getStore()->getCurrentCurrency()->getCode()

No need to inject the \Magento\Store\Model\StoreManagerInterface in your construct as it's a variable accessible from any block class.

In any other class

You can inject the \Magento\Store\Model\StoreManagerInterface in your constructor:

protected $_storeManager;

public function __construct(\Magento\Store\Model\StoreManagerInterface $storeManager)
{
    $this->_storeManager = $storeManager;
}

Then call the same function as the block:

$this->_storeManager->getStore()->getCurrentCurrency()->getCode()