og_mailinglist_common.inc edits

/**
 * Returns HTML for email footer.
 *
 * @param $variables
 *   An array containing 'node' => $node object.
 * @return
 *   HTML code for footer.
 */
function theme_og_mailinglist_mail_footer($variables) {
  $node = $variables['node'];
  if (!$node) {
    return;
  }

  $absolute = array('absolute' => TRUE);
  $full = url("node/" . $node->nid, $absolute);
  $subscriptions = url("og_mailinglist/subscriptions", $absolute);
  $unsubscribe = url("og_mailinglist/unsubscribe/" . $node->nid, $absolute);
  $grouppage = url("node/" . $node->og_group_ref['und'][0]['target_id'], $absolute); //Shai added this line to link to the group page where a user can click the unsubscribe link generated by organic groups

  $footer = '--<br />'
    . t('Read or respond on the web: @link', array('@link' => $full))
    . '<br />'
    . t('Manage group subscription: @link', array('@link' => $grouppage))
    . '<br />';
// Shai removed broken link   . t('Manage my subscriptions: @link', array('@link' => $subscriptions))
// Shai remove   . '<br />'
// Shai removed broken link   . t('Stop emails for this post: @link', array('@link' => $unsubscribe))
// Shai  . '<br />';
  return $footer;
}