function FilterHtml::setConfiguration

Overrides FilterBase::setConfiguration

File

core/modules/filter/src/Plugin/Filter/FilterHtml.php, line 70

Class

FilterHtml

Provides a filter to limit allowed HTML tags.

Namespace

Code

public function setConfiguration(array $configuration) {
  if (isset($configuration['settings']['allowed_html'])) {
    // The javascript in core/modules/filter/filter.filter_html.admin.js
    // removes new lines and double spaces so, for consistency when javascript
    // is disabled, remove them.
    $configuration['settings']['allowed_html'] = preg_replace('/\\s+/', ' ', $configuration['settings']['allowed_html']);
  }
  parent::setConfiguration($configuration);
  // Force restrictions to be calculated again.
  $this->restrictions = NULL;
}