public function Markdown::process in Markdown 8

Same name and namespace in other branches

1. 3.0.x src/Plugin/Filter/Markdown.php \Drupal\markdown\Plugin\Filter\Markdown::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/Markdown.php, line 83

Class

Markdown

Provides a filter for markdown.

Namespace

Drupal\markdown\Plugin\Filter

Code

public function process($text, $langcode) {
  if (!empty($text)) {
    switch ($this->settings['markdown_library']) {
      case 'commonmark':
        $converter = new CommonMarkConverter();
        $text = $converter
          ->convertToHtml($text);
        break;
      case 'php-markdown':
        if (!class_exists('Michelf\\MarkdownExtra') && \Drupal::moduleHandler()
          ->moduleExists('libraries')) {
          libraries_load('php-markdown', 'markdown-extra');
        }
        $text = MarkdownExtra::defaultTransform($text);
        break;
    }
  }
  return new FilterProcessResult($text);
}