class FilterHtmlImageSecure

Provides a filter to restrict images to site.

Plugin annotation

@Filter(
  id = "filter_html_image_secure",
  title = @Translation("Restrict images to this site"),
  description = @Translation("Disallows usage of <img> tag sources that are not hosted on this site by replacing them with a placeholder image."),
  type = Drupal\filter\Plugin\FilterInterface::TYPE_TRANSFORM_IRREVERSIBLE,
  weight = 9
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
    • class \Drupal\filter\Plugin\FilterBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\filter\Plugin\FilterInterface
      • class \Drupal\filter\Plugin\Filter\FilterHtmlImageSecure extends \Drupal\filter\Plugin\FilterBase

Expanded class hierarchy of FilterHtmlImageSecure

File

core/modules/filter/src/Plugin/Filter/FilterHtmlImageSecure.php, line 19

Namespace

class FilterHtmlImageSecure extends FilterBase {
    
    /**
     * {@inheritdoc}
     */
    public function process($text, $langcode) {
        return new FilterProcessResult(_filter_html_image_secure_process($text));
    }
    
    /**
     * {@inheritdoc}
     */
    public function tips($long = FALSE) {
        return $this->t('Only images hosted on this site may be used in <img> tags.');
    }

}

Members