How works the render about the homepage?

This post is available in french

15 mai 2020 22:19:29

When we go to the controller vendor/sylius/sylius/src/Sylius/Bundle/ShopBundle/Controller/HomepageController.php we get:

<?php

namespace Sylius\Bundle\ShopBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

final class HomepageController
{
    /** @var EngineInterface */
    private $templatingEngine;

    public function __construct(EngineInterface $templatingEngine)
    {
        $this->templatingEngine = $templatingEngine;
    }

    public function indexAction(Request $request): Response
    {
        return $this->templatingEngine->renderResponse('@SyliusShop/Homepage/index.html.twig');
    }
}

and this is what contains the content of index.html.twig which is returned by the action:

{% extends '@SyliusShop/layout.html.twig' %}

{% block content %}
    <div class="homepage">
        <div class="ui hidden divider"></div>

        {{ sylius_template_event('sylius.shop.homepage') }}
    </div>
{% endblock %}

To find everything that makes the homepage you have to look the event sylius.shop.homepage. The file is in the file vendor/sylius/sylius/src/Sylius/Bundle/ShopBundle/Resources/config/app/config.yml which will tell us all the templates that are called:

        sylius.shop.homepage:
            blocks:
                banner:
                    template: "@SyliusShop/Homepage/_banner.html.twig"
                    priority: 60
                latest_products:
                    template: "@SyliusShop/Homepage/_latestProducts.html.twig"
                    priority: 50
                latest_products_carousel:
                    template: "@SyliusShop/Homepage/_latestProductsCarousel.html.twig"
                    priority: 40
                newsletter:
                    template: "@SyliusShop/Homepage/_newsletter.html.twig"
                    priority: 30
                products_grid:
                    template: "@SyliusShop/Homepage/_productsGrid.html.twig"
                    priority: 20
                about_us:
                    template: "@SyliusShop/Homepage/_aboutUs.html.twig"
                    priority: 10

Here is the list of templates that are on the homepage