public function ReadmoreFormatter::settingsSummary in Readmore 8

Same name and namespace in other branches

1. 2.x src/Plugin/Field/FieldFormatter/ReadmoreFormatter.php \Drupal\readmore\Plugin\Field\FieldFormatter\ReadmoreFormatter::settingsSummary()

Returns a short summary for the current formatter settings.

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

Return value

string[] A short summary of the formatter settings.

Overrides FormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/ReadmoreFormatter.php, line 104

Contains \Drupal\readmore\Plugin\field\FieldFormatter\ReadmoreFormatter.

Class

ReadmoreFormatter

Plugin implementation of the 'readmore' formatter.

Namespace

Drupal\readmore\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $settings = $this
    ->getSettings();
  if (!empty($settings['trim_on_break'])) {
    $summary[] = $this
      ->t('Trim on @break', [
      '@break' => '<!--break-->',
    ]);
  }
  elseif (!empty($settings['trim_length'])) {
    $summary[] = $this
      ->t('Text trimmed to @limit characters', [
      '@limit' => $settings['trim_length'],
    ]);
  }
  if (!empty($settings['show_readmore'])) {
    $summary[] = $this
      ->t('With read more link');
  }
  else {
    $summary[] = $this
      ->t('Without read more link');
  }
  if (!empty($settings['show_readless'])) {
    $summary[] = $this
      ->t('With read less link');
  }
  else {
    $summary[] = $this
      ->t('Without read less link');
  }
  if (!empty($settings['ellipsis'])) {
    $summary[] = $this
      ->t('With ellipsis');
  }
  else {
    $summary[] = $this
      ->t('Without ellipsis');
  }
  if (!empty($settings['wordsafe'])) {
    $summary[] = $this
      ->t('Truncate on a word boundary');
  }
  return $summary;
}