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class Page in Open Social 8

Same name in this branch
  1. 8 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  2. 8 modules/custom/social_demo/src/Plugin/DemoContent/Page.php \Drupal\social_demo\Plugin\DemoContent\Page
Same name and namespace in other branches
  1. 8.9 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  2. 8.2 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  3. 8.3 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  4. 8.4 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  5. 8.5 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  6. 8.6 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  7. 8.7 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page
  8. 8.8 themes/socialbase/src/Plugin/Preprocess/Page.php \Drupal\socialbase\Plugin\Preprocess\Page

Pre-processes variables for the "page" theme hook.

Plugin annotation

@BootstrapPreprocess("page");

Hierarchy

Expanded class hierarchy of Page

17 string references to 'Page'
views.view.activity_stream.yml in modules/social_features/social_activity/config/install/views.view.activity_stream.yml
modules/social_features/social_activity/config/install/views.view.activity_stream.yml
views.view.activity_stream_notifications.yml in modules/social_features/social_activity/config/install/views.view.activity_stream_notifications.yml
modules/social_features/social_activity/config/install/views.view.activity_stream_notifications.yml
views.view.content.yml in modules/social_features/social_core/config/install/views.view.content.yml
modules/social_features/social_core/config/install/views.view.content.yml
views.view.event_enrollments.yml in modules/social_features/social_event/config/install/views.view.event_enrollments.yml
modules/social_features/social_event/config/install/views.view.event_enrollments.yml
views.view.following.yml in modules/social_features/social_follow_content/config/install/views.view.following.yml
modules/social_features/social_follow_content/config/install/views.view.following.yml

... See full list

File

themes/socialbase/src/Plugin/Preprocess/Page.php, line 17

Namespace

Drupal\socialbase\Plugin\Preprocess
View source
class Page extends PreprocessBase {

  /**
   * {@inheritdoc}
   */
  public function preprocess(array &$variables, $hook, array $info) {
    parent::preprocess($variables, $hook, $info);

    // Add needed attributes so later in template we can manipulate with them.
    $attributes = new Attribute();

    // Default classes.
    $attributes
      ->addClass('row', 'container');

    // If page has title.
    if ($variables['page']['title']) {
      $attributes
        ->addClass('with-title-region');
      $variables['display_page_title'] = TRUE;
    }

    // If we have the admin toolbar permission.
    $user = \Drupal::currentUser();

    // Check for permission.
    if ($user
      ->hasPermission('access toolbar')) {
      $variables['#attached']['library'][] = 'socialbase/admin-toolbar';
    }

    // Add plain title for node preview page templates.
    if (!empty($variables['page']['#title'])) {
      $variables['plain_title'] = strip_tags($variables['page']['#title']);
    }

    // Hide page title for pages where we want to
    // display it in the Hero instead, like event, topic, basic page.
    // First determine if we are looking at a node.
    $nid = \Drupal::routeMatch()
      ->getRawParameter('node');
    $node = FALSE;
    $current_url = Url::fromRoute('<current>');
    $current_path = $current_url
      ->toString();
    if (!is_null($nid) && !is_object($nid)) {
      $node = Node::load($nid);
    }
    if ($node instanceof Node) {

      // List pages where we want to hide the default page title.
      $page_to_exclude = [
        'event',
        'topic',
        'page',
        'book',
      ];
      $paths_to_exclude = [
        'edit',
        'add',
        'delete',
      ];
      $in_path = str_replace($paths_to_exclude, '', $current_path) != $current_path;
      if (!$in_path) {

        // If there is a title and node type is excluded remove class.
        if (in_array($node
          ->bundle(), $page_to_exclude, TRUE)) {
          $attributes
            ->removeClass('with-title-region');
          $variables['display_page_title'] = FALSE;
        }
      }
    }

    // Check complementary_top and complementary_bottom variables.
    if ($variables['page']['complementary_top'] || $variables['page']['complementary_bottom']) {
      $attributes
        ->addClass('layout--with-complementary');
    }

    // Check if sidebars are empty.
    if (empty($variables['page']['sidebar_first']) && empty($variables['page']['sidebar_second'])) {
      $attributes
        ->addClass('layout--with-complementary');
    }

    // Sidebars logic.
    if (empty($variables['page']['complementary_top']) && empty($variables['page']['complementary_bottom'])) {
      if ($variables['page']['sidebar_first'] && $variables['page']['sidebar_second']) {
        $attributes
          ->addClass('layout--with-three-columns');
      }
      if (!empty($variables['page']['sidebar_second']) xor !empty($variables['page']['sidebar_first'])) {
        $attributes
          ->addClass('layout--with-two-columns');
      }
    }
    $variables['content_attributes'] = $attributes;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
Page::preprocess public function Preprocess theme hook variables. Overrides PreprocessBase::preprocess
PluginBase::$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::$theme protected property The currently set theme object.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginBase::__construct public function Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct 1
PreprocessBase::$hook protected property The theme hook invoked.
PreprocessBase::$info protected property The theme hook info array from the theme registry.
PreprocessBase::$variables protected property The Variables object.
PreprocessBase::preprocessAttributes protected function Ensures all attributes have been converted to an Attribute object.
PreprocessBase::preprocessDescription protected function Converts any set description variable into a traversable array.
PreprocessBase::preprocessElement protected function Preprocess the variables array if an element is present. 8
PreprocessBase::preprocessVariables protected function Preprocess the variables array. 15
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.