function og_subgroups_prop_confirm_unsubscribe_submit in Subgroups for Organic groups 6

Submit handler

See also

og_subgroups_prop_confirm_unsubscribe

1 string reference to 'og_subgroups_prop_confirm_unsubscribe_submit'

og_subgroups_prop_confirm_unsubscribe in modules/og_subgroups_prop/includes/pages.inc

Menu callback function. Override OG's unsubscribe confirm form

File

modules/og_subgroups_prop/includes/pages.inc, line 85

Code

function og_subgroups_prop_confirm_unsubscribe_submit($form, &$form_state) {
  global $user;

  // Extract needed form elements
  $account = $form_state['values']['account'];
  $group = $form_state['values']['group'];
  $groups = $form_state['values']['groups'];

  // Unsubscribe the user from the primary group
  // The propagation functions will take care of the rest
  og_delete_subscription($group->nid, $account->uid);

  // Add the primary group to the list of groups
  $groups[$group->nid] = l($group->title, "node/{$group->nid}");

  // See if the user being removed is the current user
  if ($user->uid == $account->uid) {

    // Message varies depending on the amount of groups left
    if (count($groups) > 1) {
      drupal_set_message(t('You have left from the following groups: !groups', array(
        '!groups' => theme_item_list($groups),
      )));
    }
    else {
      drupal_set_message(t('You have left the group !group', array(
        '!group' => $groups[$group->nid],
      )));
    }
  }
  else {

    // Message varies depending on the amount of groups left
    if (count($groups) > 1) {
      drupal_set_message(t('!user has been removed from the following groups: !groups', array(
        '!user' => theme('username', $account),
        '!groups' => theme_item_list($groups),
      )));
    }
    else {
      drupal_set_message(t('!user has been removed from the group !group', array(
        '!user' => theme('username', $account),
        '!group' => $groups[$group->nid],
      )));
    }
  }

  // Determine where to go next. GHP if accessible, or else site front page.
  $form_state['redirect'] = node_access('view', $group) ? "node/{$group->nid}" : '<front>';
}