public function PageThemeNegotiator::applies in Switch Page Theme 8

Same name and namespace in other branches

1. 8.3 src/Theme/PageThemeNegotiator.php \Drupal\switch_page_theme\Theme\PageThemeNegotiator::applies()
2. 8.2 src/Theme/PageThemeNegotiator.php \Drupal\switch_page_theme\Theme\PageThemeNegotiator::applies()

Select specified pages for specified role and apply theme.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match object.

Return value

bool TRUE if this negotiator should be used or FALSE to let other negotiators decide.

Overrides ThemeNegotiatorInterface::applies

File

src/Theme/PageThemeNegotiator.php, line 114

Class

PageThemeNegotiator

Sets the selected theme on specified pages.

Namespace

Drupal\switch_page_theme\Theme

Code

public function applies(RouteMatchInterface $route_match) {
  global $theme;
  $applies = FALSE;

  // Get multiple configurations saved for different pages.
  $spt_table = $this->configFactory
    ->get('switch_page_theme.settings')
    ->get('spt_table');
  if (!$spt_table) {

    // Configuration has not been set yet.
    return FALSE;
  }
  foreach ($spt_table as $value) {
    $value += [
      'domain' => [],
      'language' => [],
    ];
    $condition = FALSE;

    // Check if rule is enabled.
    if ($value['status'] == 1) {

      // Check condition for basic rules.
      $condition = $this->request
        ->getCurrentRequest()->attributes
        ->get("_route") != "system.403" && ($this->pathMatcher
        ->matchPath($this->currentPath
        ->getPath(), $value["pages"]) || $this->pathMatcher
        ->matchPath($this->pathAlias
        ->getAliasByPath($this->currentPath
        ->getPath()), $value["pages"])) && (empty($value["theme_key"]) || $this->request
        ->getCurrentRequest()
        ->get('theme_key') == $value["theme_key"]) && (!array_filter($value["roles"]) || !empty(array_intersect($value["roles"], $this->account
        ->getRoles())));

      // Check if domain module is enabled.
      if ($this->moduleHandler
        ->moduleExists('domain') && !empty($this->negotiator
        ->getActiveDomain())) {

        // Check condition for domain.
        $condition = $condition && (!array_filter($value["domain"]) || !empty(array_intersect($value["domain"], [
          $this->negotiator
            ->getActiveDomain()
            ->id(),
        ])));
      }

      // Check if site is multilingual.
      if ($this->languageManager
        ->isMultilingual() || $this->moduleHandler
        ->moduleExists('language')) {

        // Check condition for language.
        $condition = $condition && (!array_filter($value["language"]) || !empty(array_intersect($value["language"], [
          $this->languageManager
            ->getCurrentLanguage()
            ->getId(),
        ])));
      }

      // Check if all conditions match.
      if ($condition) {
        $applies = TRUE;

        // Set the theme to apply on page into global variable.
        $theme = $value['theme'];
      }
    }
  }

  // Use the theme.
  return $applies;
}