function FilterHtml::process
Same name in other branches
- 9 core/modules/filter/src/Plugin/Filter/FilterHtml.php \Drupal\filter\Plugin\Filter\FilterHtml::process()
- 10 core/modules/filter/src/Plugin/Filter/FilterHtml.php \Drupal\filter\Plugin\Filter\FilterHtml::process()
- 11.x core/modules/filter/src/Plugin/Filter/FilterHtml.php \Drupal\filter\Plugin\Filter\FilterHtml::process()
Overrides FilterInterface::process
File
-
core/
modules/ filter/ src/ Plugin/ Filter/ FilterHtml.php, line 85
Class
- FilterHtml
- Provides a filter to limit allowed HTML tags.
Namespace
Drupal\filter\Plugin\FilterCode
public function process($text, $langcode) {
$restrictions = $this->getHtmlRestrictions();
// Split the work into two parts. For filtering HTML tags out of the content
// we rely on the well-tested Xss::filter() code. Since there is no '*' tag
// that needs to be removed from the list.
unset($restrictions['allowed']['*']);
$text = Xss::filter($text, array_keys($restrictions['allowed']));
// After we've done tag filtering, we do attribute and attribute value
// filtering as the second part.
return new FilterProcessResult($this->filterAttributes($text));
}
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