Sulu CMS Import articles from an existing CMS

ImportExternalCmsCommand.php

<?php

// src/Commands/ImportExternalCmsCommand.php

namespace App\Commands;

use Doctrine\ORM\EntityManagerInterface;
use Sulu\Component\DocumentManager\DocumentManagerInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class ImportExternalCmsCommand extends Command
{
    protected static $defaultName = 'sulu:import-external-cms';

    protected static $defaultDescription = 'Import all articles from an external CMS via DBAL and create Sulu articles with the document manager.';

    private $entityManager;

    private $documentManager;

    public function __construct(EntityManagerInterface $entityManager, DocumentManagerInterface $documentManager)
    {

        $this->entityManager = $entityManager;

        $this->documentManager = $documentManager;

        parent::__construct();

    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {

        // TODO:
        // - query old articles via entity manager
        // - return Generator with articles data
        // - save articles via document manager

        return 1;

    }
}