FooBlock.php in Twig Tweak 3.1.x

Namespace

Drupal\twig_tweak_test\Plugin\Block

File

tests/twig_tweak_test/src/Plugin/Block/FooBlock.php

<?php

namespace Drupal\twig_tweak_test\Plugin\Block;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Session\AccountInterface;

/**
 * Provides a foo block.
 *
 * @Block(
 *   id = "twig_tweak_test_foo",
 *   admin_label = @Translation("Foo"),
 *   category = @Translation("Twig Tweak")
 * )
 */
final class FooBlock extends BlockBase {

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() : array {
    return [
      'content' => 'Foo',
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function blockAccess(AccountInterface $account) : AccessResult {
    $result = AccessResult::allowedIf($account
      ->getAccountName() == 'User 1');
    $result
      ->addCacheTags([
      'tag_from_' . __FUNCTION__,
    ]);
    $result
      ->setCacheMaxAge(35);
    $result
      ->cachePerUser();
    return $result;
  }

  /**
   * {@inheritdoc}
   */
  public function build() : array {
    return [
      '#markup' => $this
        ->getConfiguration()['content'],
      '#attributes' => [
        'id' => 'foo',
      ],
      '#cache' => [
        'contexts' => [
          'url',
        ],
        'tags' => [
          'tag_from_' . __FUNCTION__,
        ],
      ],
    ];
  }

}

Classes

Name	Description
FooBlock	Provides a foo block.