UserPasswordBlock.php in Form Block 8

Namespace

Drupal\formblock\Plugin\Block

File

src/Plugin/Block/UserPasswordBlock.php

<?php

namespace Drupal\formblock\Plugin\Block;

use Drupal\Core\Block\BlockBase;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Form\FormBuilderInterface;

/**
 * Provides a block for the password reset form.
 *
 * @Block(
 *   id = "formblock_user_password",
 *   admin_label = @Translation("Request new password form"),
 *   category = @Translation("Forms")
 * )
 *
 * Note that we set module to contact so that blocks will be disabled correctly
 * when the module is disabled.
 */
class UserPasswordBlock extends BlockBase implements ContainerFactoryPluginInterface {

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

  /**
   * Constructs a new UserPasswordBlock plugin.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Form\FormBuilderInterface $formBuilder
   *   The form builder.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, FormBuilderInterface $formBuilder) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->formBuilder = $formBuilder;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('form_builder'));
  }

  /**
   * Implements \Drupal\block\BlockBase::build().
   */
  public function build() {
    $build = [];
    $build['form'] = $this->formBuilder
      ->getForm('Drupal\\user\\Form\\UserPasswordForm');
    return $build;
  }

}

Classes

Name	Description
UserPasswordBlock	Provides a block for the password reset form.