1 <?php

     2 

     3 /**

     4  * @file

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

     6  */

     7 

     8 /**

     9  * Implements hook_enable().

    10  *

    11  * If the module is being enabled through the admin UI, and not from an

    12  * installation profile, reopen the modules page in an overlay.

    13  */

    14 function overlay_enable() {

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

    16     // Flag for a redirect to <front>#overlay=admin/modules on hook_init().

    17     $_SESSION['overlay_enable_redirect'] = 1;

    18   }

    19 }