public function XBBCodeFilter::process in Extensible BBCode 4.0.x

Same name and namespace in other branches

1. 8.3 src/Plugin/Filter/XBBCodeFilter.php \Drupal\xbbcode\Plugin\Filter\XBBCodeFilter::process()
2. 8.2 src/Plugin/Filter/XBBCodeFilter.php \Drupal\xbbcode\Plugin\Filter\XBBCodeFilter::process()

Performs the filter processing.

Parameters

string $text: The text string to be filtered.

string $langcode: The language code of the text to be filtered.

Return value

\Drupal\filter\FilterProcessResult The filtered text, wrapped in a FilterProcessResult object, and possibly with associated assets, cacheability metadata and placeholders.

Overrides FilterInterface::process

See also

\Drupal\filter\FilterProcessResult

File

src/Plugin/Filter/XBBCodeFilter.php, line 224

Class

XBBCodeFilter

Provides a filter that converts BBCode to HTML.

Namespace

Drupal\xbbcode\Plugin\Filter

Code

public function process($text, $langcode) : FilterProcessResult {
  $tree = $this->parser
    ->parse($text);
  if ($this->settings['xss']) {
    static::filterXss($tree);
  }

  // Reverse any HTML filtering in attribute and option strings.
  static::decodeHtml($tree);

  // The core AutoP filter breaks inline tags that span multiple paragraphs.
  // Since there is no advantage in using <p></p> tags, this filter uses
  // ordinary <br /> tags which are usable inside inline tags.
  if ($this->settings['linebreaks']) {
    static::addLinebreaks($tree);
  }
  $output = $tree
    ->render();
  $result = new FilterProcessResult($output);
  $result
    ->addCacheTags($this->cacheTags);
  foreach ($tree
    ->getRenderedChildren() as $child) {
    if ($child instanceof TagProcessResult) {
      $result = $result
        ->merge($child);
    }
  }
  return $result;
}