public function WebformThemeManager::setCurrentTheme in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/WebformThemeManager.php \Drupal\webform\WebformThemeManager::setCurrentTheme()

Sets the current theme the theme.

Parameters

string $theme_name: (optional) A theme name. Defaults the default theme.

Overrides WebformThemeManagerInterface::setCurrentTheme

2 calls to WebformThemeManager::setCurrentTheme()

WebformThemeManager::render in src/WebformThemeManager.php

Renders HTML given a structured array tree.

WebformThemeManager::renderPlain in src/WebformThemeManager.php

Renders using the default theme final HTML in situations where no assets are needed.

File

src/WebformThemeManager.php, line 152

Class

WebformThemeManager

Defines a class to manage webform theming.

Namespace

Drupal\webform

Code

public function setCurrentTheme($theme_name = NULL) {
  if (!isset($this->activeTheme)) {
    $this->activeTheme = $this->themeManager
      ->getActiveTheme();
  }
  $current_theme_name = $theme_name ?: $this->configFactory
    ->get('system.theme')
    ->get('default');
  $current_theme = $this->themeInitialization
    ->getActiveThemeByName($current_theme_name);
  $this->themeManager
    ->setActiveTheme($current_theme);
}