function commons_notifications_group_access in Drupal Commons 6.2

Access callback to determine whether a user can subcribe for notifications for a given group

Parameters

$group: The group object being subscribed to

$user: Optionally supply the user, otherwise use current

Return value

TRUE if the user can subscribe to the group, otherwise FALSE

1 call to commons_notifications_group_access()

commons_notifications_og_links_alter in modules/features/commons_notifications/commons_notifications.module

Implementation of hook_og_links_alter()

1 string reference to 'commons_notifications_group_access'

commons_notifications_menu in modules/features/commons_notifications/commons_notifications.module

Implementation of hook_menu()

File

modules/features/commons_notifications/commons_notifications.module, line 156

Code

function commons_notifications_group_access($group, $user = NULL) {

  // If user not provided, load the current
  if (!$user) {
    global $user;
  }

  // Make sure the group is a group
  if (og_is_group_type($group->type)) {

    // Make sure the user is a member of the group
    if (og_is_group_member($group->nid, TRUE, $user->uid)) {

      // Check notification permissions
      if (user_access('maintain own subscriptions', $user)) {

        // Check og_notifications permissions
        if (user_access('subscribe to content in groups', $user)) {
          return TRUE;
        }
      }
    }
  }
  return FALSE;
}