public function TermReferenceTree::settingsSummary in Taxonomy Term Reference Tree Widget 8

Same name in this branch

1. 8 src/Plugin/Field/FieldFormatter/TermReferenceTree.php \Drupal\term_reference_tree\Plugin\Field\FieldFormatter\TermReferenceTree::settingsSummary()
2. 8 src/Plugin/Field/FieldWidget/TermReferenceTree.php \Drupal\term_reference_tree\Plugin\Field\FieldWidget\TermReferenceTree::settingsSummary()

Returns a short summary for the current widget settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the widget has configurable settings.

Return value

array A short summary of the widget settings.

Overrides WidgetBase::settingsSummary

File

src/Plugin/Field/FieldWidget/TermReferenceTree.php, line 111

Class

TermReferenceTree

Plugin implementation of the 'term_reference_tree' widget.

Namespace

Drupal\term_reference_tree\Plugin\Field\FieldWidget

Code

public function settingsSummary() {
  $summary = [];
  if ($this
    ->getSetting('start_minimized')) {
    $summary[] = $this
      ->t('Start minimized');
  }
  if ($this
    ->getSetting('leaves_only')) {
    $summary[] = $this
      ->t('Leaves only');
  }
  if ($this
    ->getSetting('select_parents')) {
    $summary[] = $this
      ->t('Select parents automatically');
  }
  $cascadingSelection = $this
    ->getSetting('cascading_selection');
  if ($cascadingSelection == self::CASCADING_SELECTION_BOTH) {
    $summary[] = $this
      ->t('Cascading selection');
  }
  elseif ($cascadingSelection == self::CASCADING_SELECTION_SELECT) {
    $summary[] = sprintf('%s (%s)', $this
      ->t('Cascading selection'), $this
      ->t('Only select'));
  }
  elseif ($cascadingSelection == self::CASCADING_SELECTION_DESELECT) {
    $summary[] = sprintf('%s (%s)', $this
      ->t('Cascading selection'), $this
      ->t('Only deselect'));
  }
  if ($this
    ->getSetting('max_depth')) {
    $summary[] = $this
      ->formatPlural($this
      ->getSetting('max_depth'), 'Maximum Depth: @count level', 'Maximum Depth: @count levels');
  }
  return $summary;
}