function system_update_7046 in Drupal 7

Switch from the Minnelli theme if it is the default or admin theme.

Related topics

File

modules/system/system.install, line 2442

Install, update and uninstall functions for the system module.

Code

function system_update_7046() {
  if (variable_get('theme_default') == 'minnelli' || variable_get('admin_theme') == 'minnelli') {

    // Make sure Garland is enabled.
    db_update('system')
      ->fields(array(
      'status' => 1,
    ))
      ->condition('type', 'theme')
      ->condition('name', 'garland')
      ->execute();
    if (variable_get('theme_default') != 'garland') {

      // If the default theme isn't Garland, transfer all of Minnelli's old
      // settings to Garland.
      $settings = variable_get('theme_minnelli_settings', array());

      // Set the theme setting width to "fixed" to match Minnelli's old layout.
      $settings['garland_width'] = 'fixed';
      variable_set('theme_garland_settings', $settings);

      // Remove Garland's color files since they won't match Minnelli's.
      foreach (variable_get('color_garland_files', array()) as $file) {
        @drupal_unlink($file);
      }
      if (isset($file) && ($file = dirname($file))) {
        @drupal_rmdir($file);
      }
      variable_del('color_garland_palette');
      variable_del('color_garland_stylesheets');
      variable_del('color_garland_logo');
      variable_del('color_garland_files');
      variable_del('color_garland_screenshot');
    }
    if (variable_get('theme_default') == 'minnelli') {
      variable_set('theme_default', 'garland');
    }
    if (variable_get('admin_theme') == 'minnelli') {
      variable_set('admin_theme', 'garland');
    }
  }
}