Sonata: Thêm một Bảng Điều Khiển Quản Trị không cần Đối Tượng với Sonata Admin 5 và Symfony 6.2

composer require sonata-project/admin-bundle

<?php
// src/Admin/UploadFileAdmin.php

namespace App\Admin;

use Sonata\AdminBundle\Admin\AbstractAdmin;
use Sonata\AdminBundle\Route\RouteCollectionInterface;

class UploadFileAdmin extends AbstractAdmin
{
    protected $baseRouteName = 'upload_file';
    protected $baseRoutePattern = 'upload-file';

    protected function configureRoutes(RouteCollectionInterface $collection): void
    {
        $collection
            ->remove('create')
            ->remove('delete')
            ->remove('edit')
            ->remove('export')
            ->remove('list')
            ->remove('batch')
            ->remove('show')
            ->add('upload');
    }
}

<?php
// src/Admin/UploadFileController.php

namespace App\Admin;

use Sonata\AdminBundle\Controller\CRUDController;
use Symfony\Component\HttpFoundation\Response;

class UploadFileController extends CRUDController
{
    public function uploadAction()
    {

        return $this->renderWithExtraParams('admin/upload.html.twig', [
            'title'=> 'Upload de fichier excell'
        ]

        );
    }
}

{# templates/admin/upload.html.twig #}

{% extends '@SonataAdmin/standard_layout.html.twig' %}

{% block title %} - {{ title }}{% endblock %}

{% block breadcrumb %}
    <li><a href="/admin/dashboard"><i class="fa fa-home"></i></a></li>
    <li class="active"><span>{{ title }}</span></li>
{% endblock %}

{% block sonata_page_title %}
    <h2 class="sonata-page-title">
        {{ title }}
    </h2>
{% endblock %}

{% block sonata_page_content %}
    <section class="content">
        <div class="box box-success">
            <div class="box-header with-border">
                <h3 class="box-title">Contenu supplémentaire</h3>
            </div>
            <div class="box-body">
                Ici, vous pouvez ajouter du contenu supplémentaire.
            </div>
        </div>
    </section>
{% endblock %}

services:
    app.admin.upload_file:
        class: App\Admin\UploadFileAdmin
        arguments: [~, Symfony\Component\HttpFoundation\File\File, App\Admin\UploadFileController]
        tags:
            - { name: sonata.admin, manager_type: orm, group: "Contenu", label: "Upload fichier excell" }

sonata_admin:
    dashboard:
        groups:
            uploads:
                label: Uploads
                icon: '<i class="fa fa-upload"></i>'
                items:
                    - route: upload_file_upload
                      label: "Upload fichier excell"

// src/Admin/UploadFileAdmin.php

// ...

class UploadFileAdmin extends AbstractAdmin
{
    // ...

    protected function configureDashboardActions(array $actions): array
    {
        $actions['upload'] = [
            'template' => 'admin/dashboard_upload_action.html.twig',
            'label'    => 'Chargement des fichiers',
            'icon'     => 'fa-upload',
            'route'    => 'upload'
        ];

        return $actions;
    }
}

<a class="btn btn-link btn-flat" href="{{ admin.generateUrl(action.route) }}">
    <i class="fas {{ action.icon | default('')}}"></i>
    {{ action.label | default('') | trans({}, 'default') }}
</a>