function _admin_menu_toggle_modules in Administration menu 5.3

Menu callback; Enable/disable developer modules.

This can save up to 150ms on each uncached page request.

1 call to _admin_menu_toggle_modules()

admin_menu_toggle_modules in ./admin_menu.module

Menu callback; Enable/disable developer modules.

File

./admin_menu.inc, line 560

Menu build functions for Administration menu.

Code

function _admin_menu_toggle_modules() {
  $rebuild = FALSE;
  $saved_state = variable_get('admin_menu_devel_modules_enabled', NULL);
  if (isset($saved_state)) {

    // Re-enable modules that were enabled before.
    module_enable($saved_state);
    variable_del('admin_menu_devel_modules_enabled');
    drupal_set_message(t('Enabled these modules: !module-list.', array(
      '!module-list' => implode(', ', $saved_state),
    )));
    $rebuild = TRUE;
  }
  else {

    // Allow site admins to override this variable via settings.php.
    $devel_modules = variable_get('admin_menu_devel_modules', _admin_menu_developer_modules());

    // Store currently enabled modules in a variable.
    $devel_modules = array_intersect(module_list(FALSE, FALSE), $devel_modules);
    $devel_modules = array_diff($devel_modules, variable_get('admin_menu_devel_modules_skip', array()));
    if (!empty($devel_modules)) {
      variable_set('admin_menu_devel_modules_enabled', $devel_modules);

      // Disable developer modules.
      module_disable($devel_modules);
      drupal_set_message(t('Disabled these modules: !module-list.', array(
        '!module-list' => implode(', ', $devel_modules),
      )));
      $rebuild = TRUE;
    }
    else {
      drupal_set_message(t('No developer modules are enabled.'));
    }
  }
  if ($rebuild) {

    // Make sure everything is rebuilt, basically a combination of the calls
    // from system_modules() and system_modules_submit().
    menu_rebuild();
    cache_clear_all();
    drupal_clear_css_cache();

    // Finally, flush admin_menu's cache.
    admin_menu_flush_caches();
  }
  drupal_goto(referer_uri());
}