class Node in Open Social 8.9

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

Plugin annotation

@BootstrapPreprocess("node");

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\bootstrap\Plugin\PluginBase
      • class \Drupal\bootstrap\Plugin\Preprocess\PreprocessBase implements PreprocessInterface
        • class \Drupal\socialbase\Plugin\Preprocess\Node
          • class \Drupal\socialblue\Plugin\Preprocess\Node

File

themes/socialblue/src/Plugin/Preprocess/Node.php, line 16

Namespace

Drupal\socialblue\Plugin\Preprocess

class Node extends NodeBase {

  /**
   * {@inheritdoc}
   */
  protected function preprocessElement(Element $element, Variables $variables) {
    parent::preprocessElement($element, $variables);

    /** @var \Drupal\node\Entity\Node $node */
    $node = $variables['node'];
    $style = theme_get_setting('style');
    $view_modes = [
      'teaser',
      'activity',
      'activity_comment',
      'featured',
      'hero',
    ];

    // Add teaser tag as title prefix to node teasers and hero view modes.
    if ($style === 'sky' && in_array($variables['view_mode'], $view_modes)) {
      if (!empty($variables['topic_type'])) {
        $teaser_tag = $variables['topic_type'];
      }
      elseif (!empty($variables['event_type'])) {
        $teaser_tag = $variables['event_type'];
      }
      else {
        $teaser_tag = $node->type->entity
          ->label();
      }
      $variables['title_prefix']['teaser_tag'] = [
        '#type' => 'inline_template',
        '#template' => '<div class="teaser__tag">{{ teaser_tag }}</div>',
        '#context' => [
          'teaser_tag' => $teaser_tag,
        ],
      ];
    }
  }

}

Members

Name	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::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
Node::preprocessElement	protected	function	Preprocess the variables array if an element is present. Overrides Node::preprocessElement
PluginBase::$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::preprocess	public	function	Preprocess theme hook variables. Overrides PreprocessInterface::preprocess
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::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.