Results

      $this->derivatives['tasty_backend.node_add_' . $content_type->id()] = $base_plugin_definition;
      $this->derivatives['tasty_backend.node_add_' . $content_type->id()]['title'] = 'Add ' . mb_strtolower($content_type->label());
      $this->derivatives['tasty_backend.node_add_' . $content_type->id()]['route_name'] = 'node.add';
      $this->derivatives['tasty_backend.node_add_' . $content_type->id()]['route_parameters']['node_type'] = $content_type->id();
      $this->derivatives['tasty_backend.node_add_' . $content_type->id()]['appears_on'][] = 'view.tb_manage_content_' . $content_type->id() . '.page_1';
    }

    return $this->derivatives;
  }

    $links['tasty_backend.node.add.' . $type->id()] = [
      'title' => $type->label(),
      'route_name' => 'node.add',
      'parent' => 'tasty_backend.add_content',
      'menu_name' => 'tb-manage',
      'route_parameters' => ['node_type' => $type->id()],
    ];
  }

templating.add_site:
  route_name: 'node.add'
  route_parameters:
    node_type: 'templating'
  title: 'Add Templating'
  appears_on:
    - view.templating.page_1

  private array $ignoredRoutes = [
    'node.add',
    'entity.node.edit_form',
  ];

  public function __construct(
    private readonly AdminContext $routerAdminContext,
    private readonly RouteMatchInterface $routeMatch,

          $links[] = Link::fromTextAndUrl($this->t('Add new@space',
            ['@space' => ' ']) . $object->get('name'),
            new Url('node.add', [
              'node_type' => $object->get('type'),
              'options' => $options,
            ]))->toString();
        }
      }
    }

  protected function getOriginalAddRoute(RouteCollection $collection) {
    return $collection->get('node.add');
  }

  protected function hasAddLink() {
    return TRUE;
  }

  protected function getAddTasksConfig() {
    return [
      'route_name' => 'node.add',
      'base_name' => 'node.add',
      'parent' => 'base_route',
      'parent_name' => 'node.add',
    ];
  }

  protected function singleTabPermission() {
    return 'access node single';
  }

        return TRUE;
    }
    elseif ($route_name == 'node.add') {
      $bundle = $route_match->getParameter('node_type')->id();
      if ($has_trinion_tp && in_array($bundle, \Drupal::service('trinion_tp.helper')->getProductBundles()))
        return TRUE;
      switch ($bundle) {
        case 'contact':
        case 'lead':

  elseif ($route_name == 'node.add') {
    $node_type = $route_match->getParameter('node_type');
    if ($node_type && in_array($node_type->id(), ['sdelki', ])) {
      $variables['#attached']['library'][] =  'trinion_crm/crm';
    }
  }
}

  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $route_match = \Drupal::routeMatch();
    if ($route_match->getRouteName() == 'node.add' && $route_match->getParameter('node_type')->id() == 'mps') {
      \Drupal::messenger()->addError(t('For start planning, save document'));
      return [];
    }
    $node = $route_match->getParameter('node');
    $period_count = $node->get('field_mrp_kolichestvo_periodov')->getString();

  elseif ($route_name == 'node.add') {
    $node_type = $route_match->getParameter('node_type');
    if ($node_type && in_array($node_type->id(), ['mps', ])) {
      $variables['#attached']['library'][] =  'trinion_tp/tp';
    }
  }
}

   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $form_state->setRedirect('node.add', ['node_type' => 'poluchennyy_platezh'], ['query' => ['companiya' => $form_state->getValue('companiya')]]);
  }
}

   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $form_state->setRedirect('node.add', ['node_type' => 'otpravlennyy_platezh'], ['query' => ['companiya' => $form_state->getValue('companiya')]]);
  }
}

          '#type' => 'link',
          '#title' => $type->label(),
          '#url' => Url::fromRoute('node.add', ['node_type' => $type_id]),
        ];
      }
    }
    return $content;
  }
}

  elseif ($route_name == 'node.add') {
    $node_type = $route_match->getParameter('node_type');
    if ($node_type && in_array($node_type->id(), ['kommercheskoe_predlozhenie', 'zakaz_klienta', 'zakaz_postavschiku', 'schet', 'schet_postavschika', 'otgruzka', 'postuplenie_tovarov', 'peremeshchenie_tovarov', 'trebovanie_nakladnaya', 'vypusk_produkcii', 'mrp_specifikaciya', 'tp_sales_plan', ])) {
      $variables['#attached']['library'][] =  'trinion_tp/tp';
    }
  }
}

  $bundle = $entity->bundle();
  if ($bundle == 'schet') {
    if ($route_name == 'node.add') {
      $scheta = \Drupal::service('trinion_tp.helper')->schetaCompaniiDliaOplati(1, [], 'schet');
      $neoplacheno = 0;
      foreach ($scheta as $schet_id) {
        if ($schet = \Drupal\node\Entity\Node::load($schet_id)) {
          $summa = $schet->get('field_tp_itogo')->getString();
          $oplachenaya_summa = $schet->get('field_tp_oplachennaya_summa')->getString();

        $form['field_tp_tovar']['widget'][0]['target_id']['#default_value'] = $tovar;
  }
  if ($route_name == 'node.add') {
    if (isset($form['field_tp_otvetstvennyy']))
      $form['field_tp_otvetstvennyy']['widget'][0]['target_id']['#default_value'] = \Drupal\user\Entity\User::load(Drupal::currentUser()->id());
  }
}

function trinion_tp_field_tp_tovar_harakterisitka_callback($form, \Drupal\Core\Form\FormState $form_state) {

  public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
    $route_name = \Drupal::routeMatch()->getRouteName();
    if ($route_name == 'node.add' && !empty($_COOKIE['proekt']) && is_numeric($_COOKIE['proekt']) && $_COOKIE['proekt'] != \Drupal::config('trinion_zadachnik.settings')->get('project_nerazobrannaya_tid')) {
      $project_id = $_COOKIE['proekt'];
    }
    else {
      if ($project_id = \Drupal::request()->get('field_tz_proekt')) ;
      else {
        $route_match = \Drupal::routeMatch();

        $build['#items'][$category][$type->id()] = [
          '#theme' => 'type_tray_teaser',
          '#content_type_link' => Link::createFromRoute($type->label(), 'node.add', ['node_type' => $type->id()]),
          '#thumbnail_url' => $this->fileUrlGenerator->generateString($thumbnail_url),
          '#thumbnail_alt' => $this->t('Thumbnail of a @label content type.', [
            '@label' => $type->label(),
          ]),
          '#icon_url' => $this->fileUrlGenerator->generateString($icon_url),
          '#icon_alt' => $this->t('Icon of a @label content type.', [

    $title = $this->randomString();
    // When initially installed, a node's updated display will default to "off".
    $this->drupalGet(Url::fromRoute('node.add', ['node_type' => 'test']));
    $this->assertSession()->fieldValueEquals('display_updated[value]', '');
    // User sets the display to "on".
    $this->getSession()->getPage()->checkField('display_updated[value]');
    $this->getSession()->getPage()->fillField('title[0][value]', $title);
    $this->getSession()->getPage()->findButton('Save')->submit();
    $node = $this->getNodeByTitle($title);

            ],
          ];
          $url = new Url('node.add', ['node_type' => $object->get('type')], $options);
          $url->setOptions($link_options);
          $links[] = Link::fromTextAndUrl($object->get('name'),
           $url);
        }
      }
    }

    // Test an invalid input.
    $this->drupalGet(Url::fromRoute('node.add', ['node_type' => $this->contentTypeName])->toString());
    $this->submitForm([
      'title[0][value]' => $node_title,
      $this->fieldName . '[0][value]' => 'Some useless value.',
    ], 'Save');
    $this->assertSession()->pageTextContains('Could not find a video provider to handle the given URL.');

    // Test an invalid input.
    $this->drupalGet(Url::fromRoute('node.add', ['node_type' => $this->contentTypeName])->toString());
    $this->submitForm([
      'title[0][value]' => $node_title,
      $this->fieldName . '[0][value]' => 'Some useless value.',
    ], 'Save');
    $this->assertSession()->pageTextContains('Could not find a video provider to handle the given URL.');