public function CodeSnippet::getConfig in CKEditor CodeSnippet 8

Returns the additions to CKEDITOR.config for a specific CKEditor instance.

The editor's settings can be retrieved via $editor->getSettings(), but be aware that it may not yet contain plugin-specific settings, because the user may not yet have configured the form. If there are plugin-specific settings (verify with isset()), they can be found at

$settings = $editor
  ->getSettings();
$plugin_specific_settings = $settings['plugins'][$plugin_id];

Parameters

\Drupal\editor\Entity\Editor $editor: A configured text editor object.

Return value

array A keyed array, whose keys will end up as keys under CKEDITOR.config.

Overrides CKEditorPluginInterface::getConfig

File

src/Plugin/CKEditorPlugin/CodeSnippet.php, line 30

Class

CodeSnippet

Defines the "codesnippet" plugin.

Namespace

Drupal\codesnippet\Plugin\CKEditorPlugin

Code

public function getConfig(Editor $editor) {
  $settings = $editor
    ->getSettings();
  if (!empty($settings['plugins']['codesnippet']['highlight_style'])) {
    $style = $settings['plugins']['codesnippet']['highlight_style'];
  }
  else {
    $style = $this
      ->getDefaultStyle();
  }
  if (!empty($settings['plugins']['codesnippet']['highlight_languages'])) {
    $languages = array_filter($settings['plugins']['codesnippet']['highlight_languages']);
  }
  else {
    $languages = $this
      ->getLanguages();
  }
  return [
    'codeSnippet_theme' => $style,
    'codeSnippet_languages' => $languages,
  ];
}