function overlay_enable in Drupal 7

Implements hook_enable().

If the module is being enabled through the admin UI, and not from an installation profile, reopen the modules page in an overlay.

File

modules/overlay/overlay.install, line 14

Install, update, and uninstall functions for the Overlay module.

Code

function overlay_enable() {
  if (strpos(current_path(), 'admin/modules') === 0) {

    // Flag for a redirect to <front>#overlay=admin/modules on hook_init().
    $_SESSION['overlay_enable_redirect'] = 1;
  }
}