public function AssetInjectorBase::isActive in Asset Injector 8

Checks if the theme & page settings are appropriate for the given page.

Return value

bool If the asset is enabled & applicable to current page.

Overrides AssetInjectorInterface::isActive

File

src/Entity/AssetInjectorBase.php, line 71

Class

AssetInjectorBase

Class AssetInjectorBase: Base asset injector class.

Namespace

Drupal\asset_injector\Entity

Code

public function isActive() {
  if (!$this
    ->status()) {
    return FALSE;
  }
  $theme = Drupal::theme()
    ->getActiveTheme()
    ->getName();
  if (empty($this->themes) || in_array($theme, $this->themes)) {
    if (!empty($this->nodeType)) {
      $node = Drupal::routeMatch()
        ->getParameter('node');
      if (is_object($node) && $node
        ->getType() == $this->nodeType) {
        return TRUE;
      }
      else {
        return FALSE;
      }
    }
    $pages = rtrim($this->pages);
    if (empty($pages)) {
      return TRUE;
    }
    $path = Drupal::service('path.current')
      ->getPath();
    $path_alias = Unicode::strtolower(Drupal::service('path.alias_manager')
      ->getAliasByPath($path));
    $page_match = Drupal::service('path.matcher')
      ->matchPath($path_alias, $pages) || $path != $path_alias && Drupal::service('path.matcher')
      ->matchPath($path, $pages);

    // When $rule->visibility has a value of 0, the asset is
    // added on all pages except those listed in $rule->pages.
    // When set to 1, it is added only on those pages listed in $rule->pages.
    if (!($this->visibility xor $page_match)) {
      return TRUE;
    }
  }
  return FALSE;
}