class MenuLocalAction in Express 8

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

Plugin annotation

@BootstrapPreprocess("menu_local_action");

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\bootstrap\Plugin\Preprocess\MenuLocalAction implements PreprocessInterface

File

themes/contrib/bootstrap/src/Plugin/Preprocess/MenuLocalAction.php, line 22

Contains \Drupal\bootstrap\Plugin\Preprocess\MenuLocalAction.

Namespace

Drupal\bootstrap\Plugin\Preprocess

class MenuLocalAction extends PreprocessBase implements PreprocessInterface {

  /**
   * {@inheritdoc}
   */
  public function preprocessElement(Element $element, Variables $variables) {
    $link = $element
      ->getProperty('link');
    $link += [
      'localized_options' => [],
    ];
    $link['localized_options']['set_active_class'] = TRUE;
    $icon = Bootstrap::glyphiconFromString($link['title']);
    $options = isset($link['localized_options']) ? $link['localized_options'] : [];
    if (isset($link['url'])) {

      // Turn link into a mini-button and colorize based on title.
      $class = Bootstrap::cssClassFromString($link['title'], 'default');
      if (!isset($options['attributes']['class'])) {
        $options['attributes']['class'] = [];
      }
      $string = is_string($options['attributes']['class']);
      if ($string) {
        $options['attributes']['class'] = explode(' ', $options['attributes']['class']);
      }
      $options['attributes']['class'][] = 'btn';
      $options['attributes']['class'][] = 'btn-xs';
      $options['attributes']['class'][] = 'btn-' . $class;
      if ($string) {
        $options['attributes']['class'] = implode(' ', $options['attributes']['class']);
      }
      $variables['link'] = [
        '#type' => 'link',
        '#title' => $icon ? new FormattableMarkup(Element::create($icon)
          ->renderPlain() . '@text', [
          '@text' => $link['title'],
        ]) : $link['title'],
        '#options' => $options,
        '#url' => $link['url'],
      ];
    }
    else {
      $variables['link'] = [
        '#type' => 'link',
        '#title' => $link['title'],
        '#options' => $options,
        '#url' => $link['url'],
      ];
    }
  }

}

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
MenuLocalAction::preprocessElement	public	function	Preprocess the variables array if an element is present. Overrides PreprocessBase::preprocessElement
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::$theme	protected	property	The currently set theme object.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct	1
PreprocessBase::$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.