You are here

Home » API reference » Invite 6.2 » invite.module

function invite_link_alter in Invite 6.2

Implements hook_link_alter().

File

./invite.module, line 1156
Allows your users to send and track invitations to join your site.

Code

function invite_link_alter(&$links, $node, $comment = NULL) {

  // If the site registration is set to invite-only, remove the "register" option
  // from the "login or register to post" link.
  if (isset($links['comment_forbidden'])) {
    if (invite_user_registration_by_invite_only()) {

      // Get the destination for the link.
      if (variable_get('comment_form_location_' . $node->type, COMMENT_FORM_SEPARATE_PAGE) == COMMENT_FORM_SEPARATE_PAGE) {
        $destination = 'destination=' . rawurlencode("comment/reply/{$node->nid}#comment-form");
      }
      else {
        $destination = 'destination=' . rawurlencode("node/{$node->nid}#comment-form");
      }

      // Replace the link.
      $link = t('<a href="@login">Login</a> to post comments', array(
        '@login' => url('user/login', array(
          'query' => $destination,
        )),
      ));
      $links['comment_forbidden']['title'] = $link;
    }
  }
}