ProfileStatisticBlock.php in Open Social 8.9

Namespace

Drupal\social_profile\Plugin\Block

File

modules/social_features/social_profile/src/Plugin/Block/ProfileStatisticBlock.php

<?php

namespace Drupal\social_profile\Plugin\Block;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Cache\Cache;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a 'ProfileStatisticBlock' block.
 *
 * @Block(
 *   id = "profile_statistic_block",
 *   admin_label = @Translation("Profile statistic block"),
 *   context = {
 *     "user" = @ContextDefinition("entity:user")
 *   }
 * )
 */
class ProfileStatisticBlock extends BlockBase implements ContainerFactoryPluginInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * ProfileStatisticBlock constructor.
   *
   * @param array $configuration
   *   The given configuration.
   * @param string $plugin_id
   *   The given plugin id.
   * @param mixed $plugin_definition
   *   The given plugin definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity type manager.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entityTypeManager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entityTypeManager;
  }

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

  /**
   * {@inheritdoc}
   */
  public function build() {
    $build = [];
    $account = $this
      ->getContextValue('user');
    $storage = $this->entityTypeManager
      ->getStorage('profile');
    $profile = $storage
      ->loadByUser($account, 'profile');
    if ($profile) {
      $build = $this->entityTypeManager
        ->getViewBuilder('profile')
        ->view($profile, 'statistic');
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheTags() {
    $account = $this
      ->getContextValue('user');
    $storage = $this->entityTypeManager
      ->getStorage('profile');
    $profile = $storage
      ->loadByUser($account, 'profile');
    $tags = [
      'user:' . $account
        ->id(),
    ];
    if ($profile) {
      $tags[] = 'profile:' . $profile
        ->id();
    }
    return Cache::mergeTags(parent::getCacheTags(), $tags);
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    return Cache::mergeContexts(parent::getCacheContexts(), [
      'user.permissions',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  protected function blockAccess(AccountInterface $account) {

    // Show statistic block only when new style is enabled.
    if (theme_get_setting('style') === 'sky') {
      return AccessResult::allowed();
    }
    return AccessResult::forbidden();
  }

}

Classes

Name	Description
ProfileStatisticBlock	Provides a 'ProfileStatisticBlock' block.