media_acquiadam-8.x-1.46/src/Controller/MigrationController.php

<?php

namespace Drupal\media_acquiadam\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Form\FormBuilder;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\State\StateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * A controller for welcome modal.
 */
class MigrationController extends ControllerBase {

  /**
   * The form builder.
   *
   * @var \Drupal\Core\Form\FormBuilder
   */
  protected $formBuilder;

  /**
   * The state interface.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * The current route match.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  private $routeMatch;

  /**
   * The ModalFormExampleController constructor.
   *
   * @param \Drupal\Core\State\StateInterface $state
   *   The state service.
   * @param \Drupal\Core\Form\FormBuilder $formBuilder
   *   The form builder.
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *    The current route match.
   */
  public function __construct(StateInterface $state, FormBuilder $formBuilder, RouteMatchInterface $route_match) {
    $this->state = $state;
    $this->formBuilder = $formBuilder;
    $this->routeMatch = $route_match;
  }

  /**
   * {@inheritdoc}
   *
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   *   The Drupal service container.
   *
   * @return static
   */
  public static function create(ContainerInterface $container) {
    return new static(
      $container->get('state'),
      $container->get('form_builder'),
      $container->get('current_route_match')
    );
  }

  /**
   * Callback for opening the migration form.
   */
  public function openMigrationForm() {
    // If migration has completed show the migration details.
    if ($this->state->get('media_acquiadam.migration_process_finished', FALSE)) {
      // Get the migration complete form using the form builder.
      $migration_complete_form = $this->formBuilder->getForm('Drupal\media_acquiadam\Form\AcquiadamMigrationComplete');
      return $migration_complete_form;
    }

    // Get the migration config form using the form builder.
    $migration_config_form = $this->formBuilder->getForm('Drupal\media_acquiadam\Form\AcquiadamMigration');
    return $migration_config_form;
  }

  /**
   * Callback for migration form title.
   *
   * @return string
   *  The title of the migration form.
   */
  public function title(): string {
    // If migration has completed show the migration details.
    if ($this->state->get('media_acquiadam.migration_process_finished', FALSE)) {
      // Get the migration complete form using the form builder.
      return $this->t('Migration from legacy to modern Acquia DAM completed');
    }

    // Get the migration config form using the form builder.
    return $this->t('Migration from legacy to modern Acquia DAM');
  }

}