function ResponsiveImageFormatter::settingsSummary

Overrides FormatterBase::settingsSummary

File

core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php, line 195

Class

ResponsiveImageFormatter

Plugin for responsive image formatter.

Namespace

Code

public function settingsSummary() {
  $summary = [];
  $responsive_image_style = $this->responsiveImageStyleStorage
    ->load($this->getSetting('responsive_image_style'));
  if ($responsive_image_style) {
    $summary[] = $this->t('Responsive image style: @responsive_image_style', [
      '@responsive_image_style' => $responsive_image_style->label(),
    ]);
    $link_types = [
      'content' => $this->t('Linked to content'),
      'file' => $this->t('Linked to file'),
    ];
    // Display this setting only if image is linked.
    if (isset($link_types[$this->getSetting('image_link')])) {
      $summary[] = $link_types[$this->getSetting('image_link')];
    }
  }
  else {
    $summary[] = $this->t('Select a responsive image style.');
  }
  $image_loading = $this->getSetting('image_loading');
  $summary[] = $this->t('Loading attribute: @attribute', [
    '@attribute' => $image_loading['attribute'],
  ]);
  return array_merge($summary, parent::settingsSummary());
}