function system_theme_enable in Drupal 7

Menu callback; Enables a theme.

1 string reference to 'system_theme_enable'

system_menu in modules/system/system.module

Implements hook_menu().

File

modules/system/system.admin.inc, line 296

Admin page callbacks for the system module.

Code

function system_theme_enable() {
  if (isset($_REQUEST['theme']) && isset($_REQUEST['token']) && drupal_valid_token($_REQUEST['token'], 'system-theme-operation-link')) {
    $theme = $_REQUEST['theme'];

    // Get current list of themes.
    $themes = list_themes();

    // Check if the specified theme is one recognized by the system.
    if (!empty($themes[$theme])) {
      theme_enable(array(
        $theme,
      ));
      drupal_set_message(t('The %theme theme has been enabled.', array(
        '%theme' => $themes[$theme]->info['name'],
      )));
    }
    else {
      drupal_set_message(t('The %theme theme was not found.', array(
        '%theme' => $theme,
      )), 'error');
    }
    drupal_goto('admin/appearance');
  }
  return MENU_ACCESS_DENIED;
}