function at_theme_generator_install in AT Tools 8.3

Same name and namespace in other branches

1. 8 at_theme_generator/at_theme_generator.install \at_theme_generator_install()
2. 8.2 at_theme_generator/at_theme_generator.install \at_theme_generator_install()

Implements hook_install().

File

at_theme_generator/at_theme_generator.install, line 13

AT Theme Generator install file.

Code

function at_theme_generator_install() {
  $list_info = \Drupal::service('theme_handler')
    ->listInfo();
  $theme = 'at_generator';

  // Check if the old at_generator is installed.
  if (array_key_exists($theme, $list_info)) {

    // Check if the old generator theme is default, if so replace with Bartik.
    // Users sometimes made the mistake of setting the old generator theme as
    // default which totally borks their site, we use this module install to
    // to try and fix that issue for them.
    if ($theme == \Drupal::service('theme_handler')
      ->getDefault()) {
      \Drupal::service('theme_handler')
        ->setDefault('bartik');
      drupal_set_message(t('Bartik set as default theme.'), 'status');
    }

    // Now uninstall it.
    \Drupal::service('theme_installer')
      ->uninstall([
      $theme,
    ]);
  }

  // Now remove the old generator theme.
  $gen_path = drupal_get_path('theme', $theme);
  if (!empty($gen_path)) {
    $directoryOperations = new DirectoryOperations();
    $directoryOperations
      ->directoryRemove($gen_path);
    drupal_set_message(t('Old at_generator theme has been removed, please use the new Theme Generator tab in Appearance settings.'), 'status');
  }
}