public function ThemeHandler::install in Drupal 8

Installs a given list of themes.

Parameters

array $theme_list: An array of theme names.

bool $install_dependencies: (optional) If TRUE, dependencies will automatically be installed in the correct order. This incurs a significant performance cost, so use FALSE if you know $theme_list is already complete and in the correct order.

Return value

bool Whether any of the given themes have been installed.

Throws

\Drupal\Core\Extension\ExtensionNameLengthException Thrown when the theme name is to long.

Overrides ThemeHandlerInterface::install

See also

https://www.drupal.org/node/3017233

\Drupal\Core\Extension\ThemeInstallerInterface::install()

File

core/lib/Drupal/Core/Extension/ThemeHandler.php, line 83

Class

ThemeHandler

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

Namespace

Drupal\Core\Extension

Code

public function install(array $theme_list, $install_dependencies = TRUE) {

  // We keep the old install() method as BC layer but redirect directly to the
  // theme installer.
  @trigger_error('\\Drupal\\Core\\Extension\\ThemeHandlerInterface::install() is deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use \\Drupal\\Core\\Extension\\ThemeInstallerInterface::install() instead. See https://www.drupal.org/node/3017233', E_USER_DEPRECATED);
  return \Drupal::service('theme_installer')
    ->install($theme_list, $install_dependencies);
}