class HelpService in Bibliography & Citation 2.0.x

Class HelpService.

@package Drupal\bibcite

Hierarchy

• class \Drupal\bibcite\HelpService implements HelpServiceInterface

1 string reference to 'HelpService'

bibcite.services.yml in ./bibcite.services.yml

bibcite.services.yml

1 service uses HelpService

bibcite.help_service in ./bibcite.services.yml

Drupal\bibcite\HelpService

File

src/HelpService.php, line 10

Namespace

Drupal\bibcite

class HelpService implements HelpServiceInterface {

  /**
   * {@inheritdoc}
   */
  public function getHelpMarkup($links, $route, $module) {
    $module_path = drupal_get_path('module', $module);
    $lang = \Drupal::languageManager()
      ->getCurrentLanguage()
      ->getId();
    $def = \Drupal::languageManager()
      ->getDefaultLanguage()
      ->getId();
    $path = $module_path . '/help/' . $lang . '/' . $route . 'html';
    if ($def === $lang || !file_exists($path)) {
      $path = $module_path . '/help/default/' . $route . '.html';
    }
    if (file_exists($path)) {
      $output = file_get_contents($path);
      return sprintf($output, $links);
    }
    return NULL;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
HelpService::getHelpMarkup	public	function	Get help text from file. Overrides HelpServiceInterface::getHelpMarkup