SiteHeaderBlock.php in Opigno dashboard 3.x

Namespace

Drupal\opigno_dashboard\Plugin\Block

File

src/Plugin/Block/SiteHeaderBlock.php

<?php

namespace Drupal\opigno_dashboard\Plugin\Block;

use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;
use Drupal\Component\Plugin\Exception\PluginNotFoundException;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Cache\Cache;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Link;
use Drupal\Core\Menu\MenuLinkTreeInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\Url;
use Drupal\opigno_notification\Services\OpignoNotificationManager;
use Drupal\opigno_statistics\Services\UserStatisticsManager;
use Drupal\private_message\Service\PrivateMessageServiceInterface;
use Drupal\user\UserInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * The site header block.
 *
 * @Block(
 *  id = "opigno_site_header_block",
 *  admin_label = @Translation("Opigno Site header block"),
 *  category = @Translation("Opigno"),
 * )
 *
 * @package Drupal\opigno_dashboard\Plugin\Block
 */
class SiteHeaderBlock extends BlockBase implements ContainerFactoryPluginInterface {

  /**
   * The current user.
   *
   * @var \Drupal\Core\Entity\EntityInterface|null
   */
  protected $user = NULL;

  /**
   * If the current page is a user page.
   *
   * @var bool
   */
  protected $isUserPage;

  /**
   * The user statistics manager.
   *
   * @var \Drupal\opigno_statistics\Services\UserStatisticsManager
   */
  protected $statsManager;

  /**
   * The menu link tree service.
   *
   * @var \Drupal\Core\Menu\MenuLinkTreeInterface
   */
  protected $menuTree;

  /**
   * Notifications manager service.
   *
   * @var \Drupal\opigno_notification\Services\OpignoNotificationManager
   */
  protected $notificationsManager;

  /**
   * The private messages manager service.
   *
   * @var \Drupal\private_message\Service\PrivateMessageServiceInterface
   */
  protected $pmService;

  /**
   * {@inheritdoc}
   */
  public function __construct(AccountInterface $account, EntityTypeManagerInterface $entity_type_manager, RouteMatchInterface $route_match, UserStatisticsManager $user_stats_manager, MenuLinkTreeInterface $menu_tree, OpignoNotificationManager $notification_manager, PrivateMessageServiceInterface $pm_service, ...$default) {
    parent::__construct(...$default);
    $uid = (int) $account
      ->id();
    $this->isUserPage = $route_match
      ->getRouteName() === 'entity.user.canonical' && (int) $route_match
      ->getRawParameter('user') === $uid;
    $this->statsManager = $user_stats_manager;
    $this->menuTree = $menu_tree;
    $this->notificationsManager = $notification_manager;
    $this->pmService = $pm_service;
    try {
      $this->user = $entity_type_manager
        ->getStorage('user')
        ->load($uid);
    } catch (PluginNotFoundException|InvalidPluginDefinitionException $e) {
      watchdog_exception('opigno_dashboard_exception', $e);
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($container
      ->get('current_user'), $container
      ->get('entity_type.manager'), $container
      ->get('current_route_match'), $container
      ->get('opigno_statistics.user_stats_manager'), $container
      ->get('menu.link_tree'), $container
      ->get('opigno_notification.manager'), $container
      ->get('private_message.service'), $configuration, $plugin_id, $plugin_definition);
  }

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

  /**
   * {@inheritdoc}
   */
  public function build() {

    // Don't cache if the user can't be loaded.
    if (!$this->user instanceof UserInterface) {
      return [
        '#cache' => [
          'max-age' => 0,
        ],
      ];
    }

    // Get the logo path and the main menu.
    $role = $this->statsManager
      ->getUserRole();
    $logo = theme_get_setting('logo.url');
    $parameters = $this->menuTree
      ->getCurrentRouteMenuTreeParameters('main');
    $tree = $this->menuTree
      ->load('main', $parameters);
    $manipulators = [
      [
        'callable' => 'menu.default_tree_manipulators:checkAccess',
      ],
      [
        'callable' => 'menu.default_tree_manipulators:generateIndexAndSort',
      ],
    ];
    $menu = $this->menuTree
      ->transform($tree, $manipulators);

    // Notifications.
    try {
      $notifications = $this->notificationsManager
        ->getUserHeaderNotifications();
    } catch (InvalidPluginDefinitionException|PluginNotFoundException $e) {
      watchdog_exception('opigno_dashboard_exception', $e);
      $notifications = [];
    }
    return [
      '#theme' => 'opigno_site_header',
      '#logo' => $logo,
      '#menu' => $this->menuTree
        ->build($menu),
      '#is_anonymous' => $this->user
        ->isAnonymous(),
      '#is_user_page' => $this->isUserPage,
      '#user_name' => $this->user
        ->getDisplayName(),
      '#user_url' => Url::fromRoute('entity.user.canonical', [
        'user' => (int) $this->user
          ->id(),
      ])
        ->toString(),
      '#user_picture' => UserStatisticsManager::getUserPicture($this->user),
      '#notifications_count' => count($notifications),
      '#notifications' => $this->notificationsManager
        ->renderUserHeaderNotifications($notifications),
      '#messages_count' => $this->pmService
        ->getUnreadThreadCount(),
      '#dropdown_menu' => $this
        ->buildUserDropdownMenu($role),
      '#cache' => [
        'contexts' => $this
          ->getCacheContexts(),
        'tags' => $this
          ->getCacheTags(),
      ],
      '#attached' => [
        'library' => [
          'opigno_notification/opigno_notification',
        ],
        'drupalSettings' => [
          'opignoNotifications' => [
            'updateUrl' => Url::fromRoute('opigno_notification.get_messages')
              ->toString(),
          ],
        ],
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    $contexts = Cache::mergeContexts(parent::getCacheContexts(), [
      'url.path.is_current_user_page',
      'url.path',
    ]);
    if ($this->user instanceof UserInterface) {
      $contexts = Cache::mergeContexts($contexts, [
        'user',
      ]);
    }
    return $contexts;
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheTags() {
    return Cache::mergeTags(parent::getCacheTags(), [
      'opigno_notification_list',
      'private_message_list',
    ]);
  }

  /**
   * Prepare the user dropdown menu.
   *
   * @param \Drupal\Core\StringTranslation\TranslatableMarkup $role
   *   The user role.
   *
   * @return array
   *   The array to build the user dropdown menu.
   */
  private function buildUserDropdownMenu(TranslatableMarkup $role) : array {
    if (!$this->user instanceof UserInterface) {
      return [];
    }
    return [
      'name' => Link::createFromRoute($this->user
        ->getDisplayName(), 'entity.user.canonical', [
        'user' => (int) $this->user
          ->id(),
      ]),
      'role' => $role,
      'is_admin' => $this->user
        ->hasPermission('access administration pages'),
      'links' => [
        'help' => [
          'title' => $this
            ->t('Help'),
          'path' => 'https://www.opigno.org/contact',
          'external' => TRUE,
          'icon_class' => 'fi-rr-interrogation',
        ],
        'review' => [
          'title' => $this
            ->t('Review Opigno'),
          'path' => 'https://reviews.capterra.com/new/135113?utm_source=vp&utm_medium=none&utm_term=&utm_content=&utm_campaign=vendor_request',
          'external' => TRUE,
          'icon_class' => 'fi-rr-comment',
        ],
        'logout' => [
          'title' => $this
            ->t('Logout'),
          'path' => Url::fromRoute('user.logout')
            ->toString(),
          'icon_class' => 'fi-rr-sign-out',
        ],
      ],
    ];
  }

}

Classes

Name	Description
SiteHeaderBlock	The site header block.