3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2010, StatusNet, Inc.
6 * An action for logging in with Facebook
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Affero General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Affero General Public License for more details.
20 * You should have received a copy of the GNU Affero General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * @author Zach Copley <zach@status.net>
26 * @copyright 2010 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET')) {
35 class FacebookloginAction extends Action
37 function handle($args)
39 parent::handle($args);
41 if (common_is_real_login()) {
42 $this->clientError(_m('Already logged in.'));
48 function getInstructions()
50 // TRANS: Instructions.
51 return _m('Login with your Facebook Account');
54 function showPageNotice()
56 $instr = $this->getInstructions();
57 $output = common_markup_to_html($instr);
58 $this->elementStart('div', 'instructions');
60 $this->elementEnd('div');
66 return _m('Login with Facebook');
69 function showContent() {
71 $this->elementStart('fieldset');
72 $this->element('fb:login-button');
73 $this->elementEnd('fieldset');
76 function showLocalNav()
78 $nav = new LoginGroupNav($this);