function profile2_menu_alter in Profile 2 7.2

Implements hook_menu_alter()

Adjust the menu tabs depending on whether (a) User Revisions is enabled, and (b) whether there are any profiles that don't use a separate page.

File

./profile2.module, line 206

Support for configurable user profiles.

Code

function profile2_menu_alter(&$items) {

  // Look for any profile type that is displayed inline or in tabs.
  foreach (profile2_get_types() as $type) {
    if (empty($type->data['use_page'])) {

      // We have a profile without its own page,
      // if no User Revisions tab, create one pointing to a placeholder page.
      if (!isset($items['user/%user/revisions'])) {
        $items['user/%user/revisions'] = array(
          'title' => 'Revisions',
          'page callback' => '_profile2_user_revisions',
          'access callback' => '_profile2_any_revision_access',
          'access arguments' => array(
            1,
          ),
          'weight' => 2,
          'type' => MENU_LOCAL_TASK,
        );
      }
      else {

        // Change the page callback, and the access callback to check all possible revisions.
        $items['user/%user/revisions']['page arguments'][] = $items['user/%user/revisions']['page callback'];
        $items['user/%user/revisions']['page callback'] = '_profile2_user_revisions';
        $items['user/%user/revisions']['access callback'] = '_profile2_any_revision_access';
        $items['user/%user/revisions']['access arguments'] = array(
          1,
          TRUE,
        );
      }

      // The user_diff module creates a MENU_DEFAULT_LOCAL_TASK entry,
      // get rid of it because we want ours (if it doesn't exist this is a no-op).
      unset($items['user/%user/revisions/list']);

      // Create a default sub-tab for "Account".
      $items['user/%user/revisions/account'] = array(
        'title' => 'Account',
        'type' => MENU_DEFAULT_LOCAL_TASK,
        'weight' => -10,
      );

      // Only need to perform the above once, so break the loop.
      break;
    }
  }
}