MultiNodeAddController.php in Multi Node Add 8

Namespace

Drupal\multi_node_add\Controller

File

src/Controller/MultiNodeAddController.php

<?php

namespace Drupal\multi_node_add\Controller;

use Drupal\node\Controller\NodeController;
use Drupal\node\NodeTypeInterface;

/**
 * Controller for Multi Node Add.
 */
class MultiNodeAddController extends NodeController {

  /**
   * Provides links to specific bundle multi node add forms.
   */
  public function overview() {
    $content = [];

    // Only use node types the user has access to.
    foreach (\Drupal::entityTypeManager()
      ->getStorage('node_type')
      ->loadMultiple() as $type) {
      if (\Drupal::entityTypeManager()
        ->getAccessControlHandler('node')
        ->createAccess($type
        ->getOriginalId())) {
        $content[$type
          ->getOriginalId()] = $type;
      }
    }

    // Bypass the node/add listing if only one content type is available.
    if (count($content) == 1) {
      $type = array_shift($content);
      return $this
        ->redirect('multi_node_add.add', [
        'node_type' => $type->type,
      ]);
    }
    return [
      '#theme' => 'multi_node_add_list',
      '#content' => $content,
    ];
  }

  /**
   * Content of the iframe with the modified node form.
   */
  public function formPage(NodeTypeInterface $node_type = NULL) {
    $account = $this
      ->currentUser();
    $langcode = $this
      ->moduleHandler()
      ->invoke('language', 'get_default_langcode', [
      'node',
      $node_type
        ->getOriginalId(),
    ]);
    $node = $this
      ->entityTypeManager()
      ->getStorage('node')
      ->create([
      'uid' => $account
        ->id(),
      'name' => $account
        ->getAccountName() ?: '',
      'type' => $node_type
        ->getOriginalId(),
      'langcode' => $langcode ? $langcode : $this
        ->languageManager()
        ->getCurrentLanguage()
        ->getId(),
    ]);
    $form = $this
      ->entityFormBuilder()
      ->getForm($node, 'default', [
      'multi_node_add_hijacked' => TRUE,
    ]);
    return $form;
  }

  /**
   * Status page after the node creation.
   *
   * @todo: upgrade the calls to D8
   */
  public function statusPage($node = NULL) {
    return $this
      ->renderBarePage(t('The node is created. Title: %title , node id: !nid', [
      '%title' => $node->title,
      '!nid' => l($node->nid, 'node/' . $node->nid, [
        'attributes' => [
          'target' => '_blank',
        ],
      ]),
    ]));
  }

  /**
   * Renders a bare page for the iFrame.
   *
   * @todo: get rid of symfony exception
   * @todo: make sure that status messages are printed
   */
  private function renderBarePage($output) {
    $render = [
      '#type' => 'page',
      '#page_object' => drupal_render($output),
    ];
    $render['#attached']['library'][] = 'multi_node_add/multi_node_add';
    return $render;
  }

}

Classes

Name	Description
MultiNodeAddController	Controller for Multi Node Add.