Plugin implementation of the 'exif_html' widget.

Plugin annotation


@FieldWidget(
  id = "exif_html",
  label = @Translation("metadata from image as html table"),
  description = @Translation("field content is calculated from image field
  in the same content type (field are hidden from forms)"), multiple_values
  = true, field_types = {
    "text",
    "text_long",
  }
)

Hierarchy

Expanded class hierarchy of ExifHtmlWidget

File

src/Plugin/Field/FieldWidget/ExifHtmlWidget.php, line 22

Namespace

Drupal\exif\Plugin\Field\FieldWidget
View source 
class ExifHtmlWidget extends ExifWidgetBase {
    const EXIF_HTML_DEFAULT_SETTINGS = [
        'exif_field_separator' => '',
        'exif_field' => 'all_all',
    ];
    
    /**
     * {@inheritdoc}
     */
    public static function defaultSettings() {
        return ExifHtmlWidget::EXIF_HTML_DEFAULT_SETTINGS + parent::defaultSettings();
    }
    
    /**
     * {@inheritdoc}
     */
    public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
        $element += [
            '#type' => '',
            '#value' => '',
        ];
        return $element;
    }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
ExifHtmlWidget::defaultSettings public static function Overrides ExifWidgetBase::defaultSettings
ExifHtmlWidget::EXIF_HTML_DEFAULT_SETTINGS constant
ExifHtmlWidget::formElement public function
ExifWidgetBase::EXIF_BASE_DEFAULT_SETTINGS constant
ExifWidgetBase::retrieveImageFieldDefaultValue protected function Calculate default value for settings form.
ExifWidgetBase::retrieveImageFieldFromBundle protected function Retrieve list of image field labels by key of image field.
ExifWidgetBase::settingsForm public function 1
ExifWidgetBase::settingsSummary public function 1
ExifWidgetBase::validateImageField public static function Validate field to ensure it is linked to a image field.