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class AccountHeaderBlock in Open Social 8.9

Same name and namespace in other branches
  1. 8 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  2. 8.2 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  3. 8.3 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  4. 8.4 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  5. 8.5 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  6. 8.6 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  7. 8.7 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  8. 8.8 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  9. 10.3.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  10. 10.0.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  11. 10.1.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock
  12. 10.2.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock

Provides a 'AccountHeaderBlock' block.

Plugin annotation


@Block(
  id = "account_header_block",
  admin_label = @Translation("Account header block"),
  context = {
    "user" = @ContextDefinition("entity:user")
  }
)

Hierarchy

Expanded class hierarchy of AccountHeaderBlock

File

modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php, line 29

Namespace

Drupal\social_user\Plugin\Block
View source
class AccountHeaderBlock extends BlockBase implements ContainerFactoryPluginInterface {

  /**
   * The module handler.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * The renderer.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * The activity notifications.
   *
   * @var \Drupal\activity_creator\ActivityNotifications
   */
  protected $activityNotifications;

  /**
   * The Entity Type Manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * The controller resolver.
   *
   * @var \Drupal\Core\Controller\ControllerResolverInterface
   */
  protected $controllerResolver;

  /**
   * AccountHeaderBlock constructor.
   *
   * @param array $configuration
   *   The configuration.
   * @param string $plugin_id
   *   The plugin id.
   * @param mixed $plugin_definition
   *   The plugin definition.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   The module handler.
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   The renderer.
   * @param \Drupal\activity_creator\ActivityNotifications $activity_notifications
   *   The activity creator, activity notifications.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The Entity Type Manager.
   * @param \Drupal\Core\Config\ConfigFactoryInterface $configFactory
   *   The Config Factory.
   * @param \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver
   *   The controller resolver.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, ModuleHandlerInterface $module_handler, RendererInterface $renderer, ActivityNotifications $activity_notifications, EntityTypeManagerInterface $entityTypeManager, ConfigFactoryInterface $configFactory, ControllerResolverInterface $controller_resolver) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->moduleHandler = $module_handler;
    $this->renderer = $renderer;
    $this->activityNotifications = $activity_notifications;
    $this->entityTypeManager = $entityTypeManager;
    $this->configFactory = $configFactory;
    $this->controllerResolver = $controller_resolver;
  }

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

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

    // This context is used to pass the block context to hooks.
    $context = $this
      ->getContextValues();
    $block = [
      '#attributes' => [
        'class' => [
          'navbar-user',
        ],
      ],
      'menu_items' => [
        '#theme' => 'item_list',
        '#list_type' => 'ul',
        '#attributes' => [
          'class' => [
            'nav',
            'navbar-nav',
          ],
        ],
        '#items' => [],
      ],
    ];

    // Create a convenience shortcut for later code.
    $menu_items =& $block['menu_items']['#items'];

    /** @var \Drupal\Core\Session\AccountInterface $account */
    $account = $this
      ->getContextValue('user');
    if ($account
      ->isAuthenticated()) {
      $menu_items['create'] = [
        '#type' => 'account_header_element',
        '#title' => $this
          ->t('Create New Content'),
        '#url' => Url::fromRoute('<none>'),
        '#icon' => 'add_box',
        '#label' => $this
          ->t('New Content'),
      ];

      // Gather the content creation links from all modules.
      // Weights can be used to order the subitems of an account_header_element.
      $create_links = $this->moduleHandler
        ->invokeAll('social_user_account_header_create_links', [
        $context,
      ]);

      // Allow modules to alter the defined content creation links.
      $this->moduleHandler
        ->alter('social_user_account_header_create_links', $create_links, $context);
      $menu_items['create'] += $create_links;

      // If the user can't access any children then we disable the entire menu.
      if (isset($menu_items['create']) && is_array($menu_items['create']) && !$this
        ->hasAccessibleChild($menu_items['create'])) {
        $menu_items['create']['#access'] = FALSE;
      }
      $account_name = $account
        ->getDisplayName();
      $menu_items['account_box'] = [
        '#type' => 'account_header_element',
        '#wrapper_attributes' => [
          'class' => [
            'profile',
          ],
        ],
        '#icon' => 'account_circle',
        '#title' => $this
          ->t('Profile of @account', [
          '@account' => $account_name,
        ]),
        '#label' => $account_name,
        '#url' => Url::fromRoute('<none>'),
        '#weight' => 1000,
      ];
      $account_links = [
        'signed_in_as' => [
          '#wrapper_attributes' => [
            'class' => [
              'dropdown-header',
              'header-nav-current-user',
            ],
          ],
          '#type' => 'inline_template',
          '#template' => '<a href="/user">{{ tagline }}<strong class="text-truncate">{{ object }} </strong></a>',
          '#context' => [
            'tagline' => $this
              ->t('Signed in as'),
            'object' => $account_name,
          ],
          '#weight' => 0,
        ],
        // TODO: Figure out how move these dividers to the right modules.
        'divider_mobile' => [
          "#wrapper_attributes" => [
            "class" => [
              "divider",
              "mobile",
            ],
            "role" => "separator",
          ],
          '#weight' => 100,
        ],
        'divider_profile' => [
          "#wrapper_attributes" => [
            "class" => [
              "divider",
            ],
            "role" => "separator",
          ],
          '#weight' => 400,
        ],
        'divider_content' => [
          "#wrapper_attributes" => [
            "class" => [
              "divider",
            ],
            "role" => "separator",
          ],
          '#weight' => 900,
        ],
        'divider_account' => [
          "#wrapper_attributes" => [
            "class" => [
              "divider",
            ],
            "role" => "separator",
          ],
          '#weight' => 1100,
        ],
      ];

      // Gather the account related links from extending modules.
      $account_links += $this->moduleHandler
        ->invokeAll('social_user_account_header_account_links', [
        $context,
      ]);

      // Allow modules to alter the defined account related links.
      $this->moduleHandler
        ->alter('social_user_account_header_account_links', $account_links, $context);

      // Append the account links as children to the account menu.
      $menu_items['account_box'] += $account_links;
    }

    // We allow modules to add their items to the account header block.
    // We use the union operator (+) to ensure modules can't overwrite items
    // defined above. They should use the alter hook for that.
    $menu_items += $this->moduleHandler
      ->invokeAll('social_user_account_header_items', [
      $context,
    ]);

    // Allow modules to alter the defined account header block items.
    $this->moduleHandler
      ->alter('social_user_account_header_items', $menu_items, $context);

    // We render this element as an item_list (template_preprocess_item_list)
    // which doesn't sort. Therefore it happens here.
    Element::children($menu_items, TRUE);

    // We remove the '#sorted' key that's added above because
    // template_preprocess_item_list does not know how to handle it.
    unset($menu_items['#sorted']);

    // The item_list theme function gets the wrapper_attributes before the
    // AccountHeaderElement::preRender is called. Therefor we provide some
    // assisting classes here.
    foreach ($menu_items as &$item) {
      if (empty($item['#type']) || $item['#type'] !== 'account_header_element') {
        continue;
      }

      // Sort the children according to their weight.
      $children = Element::children($item, TRUE);

      // If this element has children then it's a dropdown.
      if (!empty($children)) {
        if (empty($item['#wrapper_attributes'])) {
          $item['#wrapper_attributes'] = [];
        }
        if (empty($item['#wrapper_attributes']['class'])) {
          $item['#wrapper_attributes']['class'] = [];
        }
        $item['#wrapper_attributes']['class'][] = 'dropdown';
      }
    }
    return $block;
  }

  /**
   * Checks if the element has a child with a valid access check.
   *
   * Loops through the children until it finds an element whose access is set to
   * true or who has an access check returning true.
   *
   * This method is needed in case the parent creates markup that should be
   * hidden if the user can't access any of the children.
   *
   * This method mutates the checked children and sets their #access values so
   * that the access checks don't have to happen multiple times.
   *
   * @param array $parent
   *   The parent element whose children to check.
   *
   * @return bool
   *   Whether the parent has visible children.
   */
  protected function hasAccessibleChild(array &$parent) : bool {
    $children = Element::children($parent);
    foreach ($children as $key) {
      $element =& $parent[$key];

      // If there's no precomputed access value, check for access callbacks.
      // This is logic adapted from Drupal\Core\Render\Renderer::doRender.
      if (!empty($element) && !isset($element['#access']) && isset($element['#access_callback'])) {
        if (is_string($element['#access_callback']) && strpos($element['#access_callback'], '::') === FALSE) {
          $element['#access_callback'] = $this->controllerResolver
            ->getControllerFromDefinition($element['#access_callback']);
        }

        // Store the result of the access callback so it can be checked.
        $element['#access'] = call_user_func($element['#access_callback'], $element);
      }

      // Check if there's a precomputed access value or if one has been set
      // from an access callback.
      if (isset($element['#access'])) {

        // It can either be an access result or a true/false value.
        if ($element['#access'] instanceof AccessResultInterface) {

          // If this child is inaccessible then we check the other children.
          if ($element['#access']
            ->isForbidden()) {
            continue;
          }

          // If the child is not forbidden then we've found an accessible child.
          return TRUE;
        }

        // If the access variable is falsy then check the other children.
        if (!$element['#access']) {
          continue;
        }

        // A truthy access value has been found so we have an accessible child.
        return TRUE;
      }

      // If this element has no access checks then it's visible.
      return TRUE;
    }

    // No accessible child was found.
    return FALSE;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AccountHeaderBlock::$activityNotifications protected property The activity notifications.
AccountHeaderBlock::$configFactory protected property The config factory.
AccountHeaderBlock::$controllerResolver protected property The controller resolver.
AccountHeaderBlock::$entityTypeManager protected property The Entity Type Manager.
AccountHeaderBlock::$moduleHandler protected property The module handler.
AccountHeaderBlock::$renderer protected property The renderer.
AccountHeaderBlock::build public function Builds and returns the renderable array for this block plugin. Overrides BlockPluginInterface::build
AccountHeaderBlock::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
AccountHeaderBlock::hasAccessibleChild protected function Checks if the element has a child with a valid access check.
AccountHeaderBlock::__construct public function AccountHeaderBlock constructor. Overrides BlockPluginTrait::__construct
BlockPluginInterface::BLOCK_LABEL_VISIBLE constant Indicates the block label (title) should be displayed to end users.
BlockPluginTrait::$transliteration protected property The transliteration service.
BlockPluginTrait::access public function
BlockPluginTrait::baseConfigurationDefaults protected function Returns generic default configuration for block plugins.
BlockPluginTrait::blockAccess protected function Indicates whether the block should be shown. 16
BlockPluginTrait::blockForm public function 16
BlockPluginTrait::blockSubmit public function 13
BlockPluginTrait::blockValidate public function 3
BlockPluginTrait::buildConfigurationForm public function Creates a generic configuration form for all block types. Individual block plugins can add elements to this form by overriding BlockBase::blockForm(). Most block plugins should not override this method unless they need to alter the generic form elements. 2
BlockPluginTrait::calculateDependencies public function
BlockPluginTrait::defaultConfiguration public function 19
BlockPluginTrait::getConfiguration public function 1
BlockPluginTrait::getMachineNameSuggestion public function 1
BlockPluginTrait::getPreviewFallbackString public function 3
BlockPluginTrait::label public function
BlockPluginTrait::setConfiguration public function
BlockPluginTrait::setConfigurationValue public function
BlockPluginTrait::setTransliteration public function Sets the transliteration service.
BlockPluginTrait::submitConfigurationForm public function Most block plugins should not override this method. To add submission handling for a specific block type, override BlockBase::blockSubmit().
BlockPluginTrait::transliteration protected function Wraps the transliteration service.
BlockPluginTrait::validateConfigurationForm public function Most block plugins should not override this method. To add validation for a specific block type, override BlockBase::blockValidate(). 1
ContextAwarePluginAssignmentTrait::addContextAssignmentElement protected function Builds a form element for assigning a context to a given slot.
ContextAwarePluginAssignmentTrait::contextHandler protected function Wraps the context handler.
ContextAwarePluginBase::$context protected property The data objects representing the context of this plugin.
ContextAwarePluginBase::$contexts Deprecated private property Data objects representing the contexts passed in the plugin configuration.
ContextAwarePluginBase::createContextFromConfiguration protected function Overrides ContextAwarePluginBase::createContextFromConfiguration
ContextAwarePluginBase::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts 9
ContextAwarePluginBase::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge 7
ContextAwarePluginBase::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags 4
ContextAwarePluginBase::getContext public function This code is identical to the Component in order to pick up a different Context class. Overrides ContextAwarePluginBase::getContext
ContextAwarePluginBase::getContextDefinition public function Overrides ContextAwarePluginBase::getContextDefinition
ContextAwarePluginBase::getContextDefinitions public function Overrides ContextAwarePluginBase::getContextDefinitions
ContextAwarePluginBase::getContextMapping public function Gets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::getContextMapping
ContextAwarePluginBase::getContexts public function Gets the defined contexts. Overrides ContextAwarePluginInterface::getContexts
ContextAwarePluginBase::getContextValue public function Gets the value for a defined context. Overrides ContextAwarePluginInterface::getContextValue
ContextAwarePluginBase::getContextValues public function Gets the values for all defined contexts. Overrides ContextAwarePluginInterface::getContextValues
ContextAwarePluginBase::setContext public function Set a context on this plugin. Overrides ContextAwarePluginBase::setContext
ContextAwarePluginBase::setContextMapping public function Sets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::setContextMapping
ContextAwarePluginBase::setContextValue public function Sets the value for a defined context. Overrides ContextAwarePluginBase::setContextValue
ContextAwarePluginBase::validateContexts public function Validates the set values for the defined contexts. Overrides ContextAwarePluginInterface::validateContexts
ContextAwarePluginBase::__get public function Implements magic __get() method.
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginWithFormsTrait::getFormClass public function
PluginWithFormsTrait::hasFormClass public function
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager. 2
TypedDataTrait::setTypedDataManager public function Sets the typed data manager. 2