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class FormElementLabel in Open Social 8

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

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

Plugin annotation

@BootstrapPreprocess("form_element_label");

Hierarchy

Expanded class hierarchy of FormElementLabel

File

themes/socialbase/src/Plugin/Preprocess/FormElementLabel.php, line 16

Namespace

Drupal\socialbase\Plugin\Preprocess
View source
class FormElementLabel extends BaseFormElementLabel {

  /**
   * {@inheritdoc}
   */
  public function preprocessElement(Element $element, Variables $variables) {
    if (isset($element['#id'])) {
      if (strpos($element['#id'], 'field-visibility') !== FALSE) {
        if (isset($element['#attributes']['title'])) {
          $description = $element['#attributes']['title'];
          $element['#attributes'] = [];
          $variables['description'] = $description;
        }

        // Set the materialize icon.
        $variables['icon'] = _socialbase_get_visibility_icon($element['#title']);
      }
      if ($element['#id'] == 'edit-message-0-value') {
        $variables['title_display'] = 'invisible';
      }

      // Date fields that need labels to distinguish date from time fields
      // These include daterange fields already as well.
      // @TODO update date fields of event to daterange fields and remove
      // the last 4 variables of this array.
      $date_fields = [
        'edit-field-date-0-value-time',
        'edit-field-date-0-value-date',
        'edit-field-date-0-end-value-date',
        'edit-field-date-0-end-value-time',
        'edit-field-event-date-0-value-date',
        'edit-field-event-date-0-value-time',
        'edit-field-event-date-end-0-value-date',
        'edit-field-event-date-end-0-value-time',
      ];
      if (in_array($element['#id'], $date_fields)) {
        $variables['title_display'] = 'above';
      }

      // Add class to labels for locale settings on user form
      // To make select elements consistent in placement and width.
      $locale_settings = [
        'edit-timezone--2',
        'edit-preferred-langcode',
      ];
      if (in_array($element['#id'], $locale_settings)) {
        $variables
          ->addClass('control-label--wide');
      }
    }
    parent::preprocessElement($element, $variables);
  }

}

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
FormElementLabel::preprocessElement public function Preprocess the variables array if an element is present. Overrides FormElementLabel::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.