function ThemeHandler::setDefault

Overrides ThemeHandlerInterface::setDefault

File

core/lib/Drupal/Core/Extension/ThemeHandler.php, line 68

Class

ThemeHandler

Default theme handler using the config system to store installation statuses.

Namespace

Code

public function setDefault($name) {
    @trigger_error(__METHOD__ . ' is deprecated in drupal:8.2.0 and is removed from drupal:9.0.0. Use the configuration system to edit the system.theme config directly. See https://www.drupal.org/node/3082630', E_USER_DEPRECATED);
    $list = $this->listInfo();
    if (!isset($list[$name])) {
        throw new UninstalledExtensionException("{$name} theme is not installed.");
    }
    $this->configFactory
        ->getEditable('system.theme')
        ->set('default', $name)
        ->save();
    return $this;
}