Magento 2 - Page de tous les produits avec navigation et pagination en couches

Je veux créer toutes les pages de produit avec le filters, toolbar, pagination.

Je peux le faire en créant une nouvelle catégorie avec le nom All Productset en y affectant tous les produits. Mais je suppose que ce n'est pas une bonne approche, car si chaque fois que de nouveaux produits étaient ajoutés au site Web, ils devraient également être ajoutés à la catégorie Tous les produits. Il y a beaucoup de risques d'erreur humaine.

Existe-t-il un moyen d'appeler une page de catégorie avec la catégorie de niveau racine? comme deID: 2

Ce n'est pas grave si quelqu'un ne veut pas écrire de code pour moi, mais si quelqu'un peut m'aider à trouver une approche pour le faire, ce serait formidable.

J'ai récemment fait le même genre de travail. Vous devez d'abord remplacer le bloc de catégorie, car vous souhaitez que la page Tous les produits comme la page de catégorie. Afin de mieux comprendre, vérifiez la fonction getCurrentCategory () qui définit la catégorie actuelle sur la catégorie racine

Chemin: 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();
    }
}

Ajouter un chemin de bloc: 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();
    }

}

Ajoutez le contrôleur frontal, le chemin devrait être comme: 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;
    }
}

Ajoutez di.xmlvotre module pour remplacer le chemin de guidage: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>

Remplacez catalog_category_view.xmlvotre module. Le chemin doit être comme: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>

J'espère que cela vous aidera