How is the «Add to Wishlist» link implemented of a frontend product page?

dmitry_fedyuk · April 16, 2016, 12:02pm

magento/magento2/blob/072a1ae/app/code/Magento/Catalog/view/frontend/templates/product/view/addto.phtml#L18-L23


<?php if ($this->helper('Magento\Wishlist\Helper\Data')->isAllow()) : ?>
    <a href="#"
        class="action towishlist"
        data-post='<?php /* @escapeNotVerified */ echo $_wishlistSubmitParams; ?>'
        data-action="add-to-wishlist"><span><?php /* @escapeNotVerified */ echo __('Add to Wish List') ?></span></a>
<?php endif; ?>

github.com

magento/magento2/blob/072a1ae/app/code/Magento/Wishlist/Helper/Data.php#L467-L482


/**
 * Check is allow wishlist module
 *
 * @return bool
 */
public function isAllow()
{
    if ($this->_moduleManager->isOutputEnabled($this->_getModuleName()) && $this->scopeConfig->getValue(
        'wishlist/general/active',
        \Magento\Store\Model\ScopeInterface::SCOPE_STORE
    )
    ) {
        return true;
    }
    return false;
}

github.com

magento/magento2/blob/072a1ae/app/code/Magento/Wishlist/etc/adminhtml/system.xml#L38-L41


<field id="active" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1">
    <label>Enabled</label>
    <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
</field>

As you can see, the «Add to Wishlist» link is rendered only if the «Customers» → «Wish List» → «General Options» → «Enabled» option has the «Yes» value on the store’s «Stores» → «Configuration» backend page.

dmitry_fedyuk · April 16, 2016, 12:21pm