/**
* Sends the invitation.
*
* Called by the Invite::sendInvite() method.
*
* @param Invite $invite
* The invitation to send.
*/
function hook_invite_send($invite)
{
if (!empty($invite->type_details()->invite_sending_controller['my_module'])) {
global $language;
$entity = entity_metadata_wrapper('invite', $invite);
$params = array('invite' => $invite, 'wrapper' => $entity);
$from = $entity->inviter->mail->value();
drupal_mail('my_module', 'invite', $entity->invitee->mail->value(), $language, $params, $from, TRUE);
}
}