在后端Magento中显示前端类别URL

Question

您好我如何在后端检索类别网址的值？我期待url值等于前端的url而不是后端的url。有没有办法在Magento 2中实现这一目标？

Answer 1

好的，我找到了答案。解决方案是使用Magento中提供的App / Emulator。我们的想法是在您执行所需的前端Catgory URL检索之前启动模拟，并在完成后关闭模拟。

以下是如何实施App Emulation的链接。不知道解决这个问题就这么简单。下面是我的代码的样子

class MenuCategory extends \Magento\Framework\Model\AbstractModel implements \Magento\Framework\DataObject\IdentityInterface
{

    public function getStoreCategories($storeManager, $emulator)
    {

        $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
        $emulator->startEnvironmentEmulation(null, \Magento\Framework\App\Area::AREA_FRONTEND, true);

        $categoryFactory = $objectManager->create('Magento\Catalog\Model\ResourceModel\Category\CollectionFactory');
        $categories = $categoryFactory->create()                              
            ->addAttributeToSelect('*')
            ->setStore($storeManager->getStore())
            ->addAttributeToFilter('level', array('eq' => 2))
            ->addIsActiveFilter()
            ->addAttributeToSort('position', 'asc'); 

        foreach ($categories as $category) {    
            echo $category->getUrl() . " - " . $category->getUrl() . "\n";

        }

        $emulator->stopEnvironmentEmulation();
        return $content;
    }
}

所以这里的想法是实例化模拟器并让magento认为你要修改或执行就像你在前端因此代码\ Magento \ Framework \ App \ Area :: AREA_FRONTEND当你关闭环境模拟它会去回到你是否在adminhtml或前端的方式

Answer 2

为了获得类别网址，您需要使用Magento\Catalog\Model\CategoryRepository函数getUrl()，如下所示：

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$emulator->startEnvironmentEmulation(null, \Magento\Framework\App\Area::AREA_FRONTEND, true);

$categoryFactory = $objectManager->create('Magento\Catalog\Model\ResourceModel\Category\CollectionFactory');
$categories = $categoryFactory->create()                              
    ->addAttributeToSelect('*')
    ->setStore($storeManager->getStore())
    ->addAttributeToFilter('level', array('eq' => 2))
    ->addIsActiveFilter()
    ->addAttributeToSort('position', 'asc'); 

foreach ($categories as $category) {    
    $categoryObject = $objectManager->create('Magento\Catalog\Model\CategoryRepository')->get($category->getId());
    echo $categoryObject->getUrl()."\n";
}