public ThemeHandler::setDefault($name)
Sets a new default theme.
Parameters
string $theme: The new default theme.
Return value
$this
Overrides ThemeHandlerInterface::setDefault
File
- core/lib/Drupal/Core/Extension/ThemeHandler.php, line 147
Class
- ThemeHandler
- Default theme handler using the config system to store installation statuses.
Namespace
Drupal\Core\Extension
Code
public function setDefault($name) {
$list = $this->listInfo();
if (!isset($list[$name])) {
throw new \InvalidArgumentException("$name theme is not installed.");
}
$this->configFactory->getEditable('system.theme')
->set('default', $name)
->save();
return $this;
}
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