Magento 2 - Pagina di tutti i prodotti con navigazione e impaginazione a più livelli

Voglio creare tutta pagina del prodotto con il filters, toolbar, pagination.

Posso farlo creando una nuova categoria con il nome All Productse assegnare tutti i prodotti in esso. Ma suppongo che questo non sia un buon approccio, come se ogni volta che nuovi prodotti fossero aggiunti al sito Web, dovrebbe essere aggiunto anche alla categoria Tutti i prodotti. Ci sono molte possibilità di errore umano.

Esiste un modo per chiamare una pagina di categoria con la categoria di livello principale? come daID: 2

Va bene se qualcuno non vuole scrivere codice per me, ma se qualcuno può aiutarmi a trovare un approccio per farlo sarebbe fantastico.

Recentemente ho fatto lo stesso tipo di lavoro. Innanzitutto è necessario sostituire il blocco categoria perché si desidera la pagina Tutti i prodotti proprio come la pagina categoria. Per ottenere maggiori informazioni, controlla la funzione getCurrentCategory () che imposta la categoria corrente sulla categoria principale

Sentiero: app\code\Vendor\AllProducts\Block\Category\View.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Vendor\AllProducts\Block\Category;

/**
 * Class View
 * @api
 * @package Magento\Catalog\Block\Category
 * @since 100.0.2
 */
class View extends \Magento\Catalog\Block\Category\View
{
    /**
     * Core registry
     *
     * @var \Magento\Framework\Registry
     */
    protected $_coreRegistry = null;

    /**
     * Catalog layer
     *
     * @var \Magento\Catalog\Model\Layer
     */
    protected $_catalogLayer;

    /**
     * @var \Magento\Catalog\Helper\Category
     */
    protected $_categoryHelper;

    protected $priceHelper;

    protected $_storeManager;

    protected $categoryRepository;

    protected $_request;

    protected $productFactory;

    protected $eavconfig;   
    /**
     * @param \Magento\Framework\View\Element\Template\Context $context
     * @param \Magento\Catalog\Model\Layer\Resolver $layerResolver
     * @param \Magento\Framework\Registry $registry
     * @param \Magento\Catalog\Helper\Category $categoryHelper
     * @param array $data
     */
    public function __construct(
        \Magento\Framework\View\Element\Template\Context $context,
        \Magento\Catalog\Model\Layer\Resolver $layerResolver,
        \Magento\Framework\Registry $registry,
        \Magento\Catalog\Helper\Category $categoryHelper,
        \Magento\Framework\Pricing\Helper\Data $priceHelper,
        \Magento\Store\Model\StoreManagerInterface $storeManager,
        \Magento\Catalog\Model\CategoryRepository $categoryRepository,
        \Magento\Framework\App\Request\Http $request,
        \Magento\Catalog\Model\ResourceModel\ProductFactory $productFactory,
        \Magento\Eav\Model\Config $eavconfig,
        array $data = []
    ) {
        $this->_categoryHelper = $categoryHelper;
        $this->priceHelper = $priceHelper;
        $this->_catalogLayer = $layerResolver->get();
        $this->_coreRegistry = $registry;
        $this->_storeManager = $storeManager;
        $this->_request = $request;
        $this->categoryRepository = $categoryRepository;
        $this->productFactory = $productFactory;
        $this->eavconfig = $eavconfig;

        parent::__construct($context, $layerResolver, $registry, $categoryHelper, $data);
    }

    /**
     * @return $this
     */
    protected function _prepareLayout()
    {
        parent::_prepareLayout();


        $this->getLayout()->createBlock(\Magento\Catalog\Block\Breadcrumbs::class);

        $category = $this->getCurrentCategory();
        if ($category) {
            $title = $category->getMetaTitle();
            if ($title) {
                $this->pageConfig->getTitle()->set($title);
            }
            $description = $category->getMetaDescription();
            if ($description) {
                $this->pageConfig->setDescription($description);
            }
            $keywords = $category->getMetaKeywords();
            if ($keywords) {
                $this->pageConfig->setKeywords($keywords);
            }
            if ($this->_categoryHelper->canUseCanonicalTag()) {
                $this->pageConfig->addRemotePageAsset(
                    $category->getUrl(),
                    'canonical',
                    ['attributes' => ['rel' => 'canonical']]
                );
            }

            $pageMainTitle = $this->getLayout()->getBlock('page.main.title');
            if ($pageMainTitle) {
                $pageMainTitle->setPageTitle($this->getCurrentCategory()->getName());
            }
        }

        return $this;
    }

    /**
     * @return string
     */
    public function getProductListHtml()
    {
        return $this->getChildHtml('product_list');
    }

    /**
     * Retrieve current category model object
     *
     * @return \Magento\Catalog\Model\Category
     */

    //**** This function set the current category to root level category which is 2 in my case ****//
    public function getCurrentCategory()
    {
        if (!$this->hasData('current_category')) {

            if ($this->_request->getModuleName() == "allproducts"){
            $category = $this->categoryRepository->get(2, $this->_storeManager->getStore()->getId());
            }
            else {
            $category = $this->_coreRegistry->registry('current_category');
            }
            $this->setData('current_category', $category);
        }

        return $this->getData('current_category');
    }

    /**
     * @return mixed
     */
    public function getCmsBlockHtml()
    {
        if (!$this->getData('cms_block_html')) {
            $html = $this->getLayout()->createBlock(
                \Magento\Cms\Block\Block::class
            )->setBlockId(
                $this->getCurrentCategory()->getLandingPage()
            )->toHtml();
            $this->setData('cms_block_html', $html);
        }
        return $this->getData('cms_block_html');
    }

    /**
     * Check if category display mode is "Products Only"
     * @return bool
     */
    public function isProductMode()
    {
        return $this->getCurrentCategory()->getDisplayMode() == \Magento\Catalog\Model\Category::DM_PRODUCT;
    }

    /**
     * Check if category display mode is "Static Block and Products"
     * @return bool
     */
    public function isMixedMode()
    {
        return $this->getCurrentCategory()->getDisplayMode() == \Magento\Catalog\Model\Category::DM_MIXED;
    }

    /**
     * Check if category display mode is "Static Block Only"
     * For anchor category with applied filter Static Block Only mode not allowed
     *
     * @return bool
     */
    public function isContentMode()
    {
        $category = $this->getCurrentCategory();
        $res = false;
        if ($category->getDisplayMode() == \Magento\Catalog\Model\Category::DM_PAGE) {
            $res = true;
            if ($category->getIsAnchor()) {
                $state = $this->_catalogLayer->getState();
                if ($state && $state->getFilters()) {
                    $res = false;
                }
            }
        }
        return $res;
    }

    /**
     * Return identifiers for produced content
     *
     * @return array
     */
    public function getIdentities()
    {
        return $this->getCurrentCategory()->getIdentities();
    }
}

Aggiungi percorso blocco: app\code\Vendor\AllProducts\Block\Index\Index.php

<?php

namespace Vendor\AllProducts\Block\Index;


class Index extends \Magento\Framework\View\Element\Template {

    public function __construct(\Magento\Catalog\Block\Product\Context $context, array $data = []) {

        parent::__construct($context, $data);

    }


    protected function _prepareLayout()
    {
        return parent::_prepareLayout();
    }

}

Aggiungi front controller, il percorso dovrebbe essere come: app\code\Vendor\AllProducts\Controller\Index\Index.php

<?php

namespace Vendor\AllProducts\Controller\Index;

class Index extends \Magento\Framework\App\Action\Action
{
    private $context;
    private  $response;
    private  $redirect;
    /**
     * @var \Magento\Framework\UrlInterface
     */
    private $url;


    public function __construct(
        \Magento\Framework\App\Action\Context $context,
        \Magento\Framework\UrlInterface $url
    )
    {
        parent::__construct($context);
        $this->context = $context;
        $this->response = $context->getResponse();
        $this->redirect = $context->getRedirect();
        $this->url = $url;
        //return 
    }

    public function execute()
    {

        $this->_view->loadLayout();
        $this->_view->getLayout()->initMessages();
        $this->_view->renderLayout();
    }

    public function getResponse()
    {
        return $this->response;
    }
}

Aggiungi di.xmlnel tuo modulo per l'override del percorso di guida:app\code\Vendor\AllProducts\etc\di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<preference for="Magento\Catalog\Block\Category\View" type="Vendor\AllProducts\Block\Category\View" />
</config>

Sostituisci catalog_category_view.xmlnel tuo modulo. Il percorso dovrebbe essere come:app\code\Vendor\AllProducts\view\frontend\layout\allproducts_index_index.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="2columns-left" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
       <referenceContainer name="sidebar.main">
            <block class="Magento\LayeredNavigationStaging\Block\Navigation\Category" name="catalog.leftnav" before="-" template="Magento_LayeredNavigation::layer/view.phtml">
                <block class="Magento\LayeredNavigation\Block\Navigation\State" name="catalog.navigation.state" as="state" />
                <block class="Magento\LayeredNavigation\Block\Navigation\FilterRenderer" name="catalog.navigation.renderer" as="renderer" template="Magento_LayeredNavigation::layer/filter.phtml"/>
            </block>
        </referenceContainer>
        <referenceContainer name="content">
            <block class="Magento\Catalog\Block\Category\View" name="category.products" template="Magento_Catalog::category/products.phtml">
                <block class="Magento\Catalog\Block\Product\ListProduct" name="category.products.list" as="product_list" template="Magento_Catalog::product/list.phtml">
                    <container name="category.product.list.additional" as="additional" />
                    <block class="Magento\Framework\View\Element\RendererList" name="category.product.type.details.renderers" as="details.renderers">
                        <block class="Magento\Framework\View\Element\Template" name="category.product.type.details.renderers.default" as="default"/>
                    </block>
                    <block class="Magento\Catalog\Block\Product\ProductList\Item\Container" name="category.product.addto" as="addto">
                        <block class="Magento\Catalog\Block\Product\ProductList\Item\AddTo\Compare"
                               name="category.product.addto.compare" as="compare"
                               template="Magento_Catalog::product/list/addto/compare.phtml"/>
                    </block>
                    <block class="Magento\Catalog\Block\Product\ProductList\Toolbar" name="product_list_toolbar" template="Magento_Catalog::product/list/toolbar.phtml">
                        <block class="Magento\Theme\Block\Html\Pager" name="product_list_toolbar_pager"/>
                    </block>
                    <action method="setToolbarBlockName">
                        <argument name="name" xsi:type="string">product_list_toolbar</argument>
                    </action>
                </block>
            </block>
        </referenceContainer>
    </body>
</page>

Spero che questo possa aiutare