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- <?php
- /**
- * ElggPG -- Fingerprint output view
- *
- * @uses $vars['user'] The user entity
- *
- * @package Lorea
- * @subpackage ElggPG
- *
- * Copyright 2011-2013 Lorea Faeries <federation@lorea.org>
- *
- * This file is part of the ElggPG plugin for Elgg.
- *
- * ElggPG is free software: you can redistribute it and/or modify it
- * under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * ElggPG is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public
- * License along with this program. If not, see
- * <http://www.gnu.org/licenses/>.
- */
- $fingerprint = elgg_extract('value', $vars);
- // @todo Add access to fingerprint metadata
- $entity = elgg_get_page_owner_entity();
- if (elgg_instanceof($entity, 'user')
- && ($entity->isFriend() || $entity->guid == elgg_get_logged_in_user_guid()
- || elgg_is_admin_logged_in())) {
- $output = '';
- for ($i=0; $i<strlen($fingerprint); $i++) {
- $output .= $fingerprint[$i];
- if ($i % 4 == 3) {
- $output .= " ";
- }
- }
-
- if (elgg_in_context('profile')) {
- echo elgg_view('output/url', array(
- 'text' => substr($output, 0, 4 * 4 + 4),
- 'href' => 'elggpg/owner/' .elgg_get_page_owner_entity()->username,
- 'title' => $output,
- ));
- } else {
- echo $output;
- }
- } else {
- echo elgg_echo('access:limited:label');
- }
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