Magento2 Adminhtml – How to Get Current Website ID in the Admin Panel

adminhtmlmagento2

I working with a custom extension related with multiple websites. I face with an issue, define a script code execute in the Admin Panel by getting Website Id. I expected result website_id like 0 (default ID in store_website table). But when I using this function below it always return 1.

/** @var \Magento\Store\Model\StoreManagerInterface */
$this->_storeManager->getStore()->getWebsiteId(); //return 1, expect 0
$this->_storeManager->getWebsite()->getId(); //return 1

My Question: Any way to get current website_id in the Admin Panel or define a function run in adminhtml area?

Note: This function needs to work on both the frontend and backend.

Any help would be appreciated.

Best Answer

The general idea is to pass the scope, chosen, through the request parameter.

I think you should use the similar code like in the product edit action:

/** @var \Magento\Store\Model\StoreManagerInterface $storeManager */
$storeManager = $this->_objectManager->get('Magento\Store\Model\StoreManagerInterface');
$storeId = (int) $this->getRequest()->getParam('store', 0);
$store = $storeManager->getStore($storeId);
$storeManager->setCurrentStore($store->getCode());

In this case $store->getWebsiteId() should be actual (selected) website id. But this can be done only in case you use the store block which works in the same way as a standard magento block (to select a store scope):

store selector

Here is my result in the example when I select the default store view (id == 1):

1 store view debug example

and here is for the default global scope (All Store Views, website id is 0):

global scope debug example

Update:

You can add a method like this in the helper and use it where you want:

/**
 * @var \Magento\Framework\App\State
 */
protected $state;

/**
 * @var \Magento\Store\Model\StoreManagerInterface
 */
protected $storeManager;

/**
 * Data constructor.
 * @param Context $context
 * @param \Magento\Framework\App\State $state
 * @param \Magento\Store\Model\StoreManagerInterface $storeManager
 */
public function __construct(
    Context $context,
    \Magento\Framework\App\State $state,
    \Magento\Store\Model\StoreManagerInterface $storeManager
) {
    parent::__construct($context);
    $this->state = $state;
    $this->storeManager = $storeManager;
}

/**
 * @return int
 */
public function resolveCurrentWebsiteId()
{
    if ($this->state->getAreaCode() == \Magento\Framework\App\Area::AREA_ADMINHTML) {
        // in admin area
        /** @var \Magento\Framework\App\RequestInterface $request */
        $request = $this->_request;
        $storeId = (int) $request->getParam('store', 0);
    } else {
        // frontend area
        $storeId = true; // get current store from the store resolver
    }

    $store = $this->storeManager->getStore($storeId);
    $websiteId = $store->getWebsiteId();

    return $websiteId;
}

Result should be like this:

  1. Backend without scope selector - 0

    backed without store selector

  2. Backed with scope selector - selected website id or 0 if nothing selected (All Store Views)

    backend with store selector

  3. Frontend - current website id

    frontend

If you are looking for the short-way on the frontend:

You can use the Magento\Store\Model\StoreResolver class for that purpose:

/**
 * @var \Magento\Store\Model\StoreResolver
 */
private $storeResolver;

/**
 * @param \Magento\Store\Model\StoreResolver $storeResolver
 */
public function __construct(
    \Magento\Store\Model\StoreResolver $storeResolver
) {
    $this->storeResolver = $storeResolver;
}

/**
 * Returns the current store id, if it can be detected or default store id
 * 
 * @return int|string
 */
public function getCurrentStoreId()
{
    return $this->storeResolver->getCurrentStoreId();
}

It is correctly detects the currently selected store view on the frontend area, but useless for the admin area.

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