3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 define('INSTALLDIR', dirname(__FILE__));
21 define('LACONICA', true);
23 require_once INSTALLDIR . '/lib/common.php';
25 // get and cache current user
27 $user = common_current_user();
29 // initialize language env
31 common_init_language();
33 $action = $_REQUEST['action'];
35 if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
36 common_redirect(common_local_url('public'));
39 // If the site is private, and they're not on one of the "public"
40 // parts of the site, redirect to login
42 if (!$user && common_config('site', 'private') &&
43 !in_array($action, array('login', 'openidlogin', 'finishopenidlogin',
44 'recoverpassword', 'api', 'doc', 'register'))) {
45 common_redirect(common_local_url('login'));
48 $actionfile = INSTALLDIR."/actions/$action.php";
50 if (!file_exists($actionfile)) {
51 $cac = new ClientErrorAction(_('Unknown action'), 404);
55 include_once $actionfile;
57 $action_class = ucfirst($action).'Action';
59 $action_obj = new $action_class();
61 if ($config['db']['mirror'] && $action_obj->isReadOnly()) {
62 if (is_array($config['db']['mirror'])) {
63 // "load balancing", ha ha
64 $k = array_rand($config['db']['mirror']);
66 $mirror = $config['db']['mirror'][$k];
68 $mirror = $config['db']['mirror'];
70 $config['db']['database'] = $mirror;
74 if ($action_obj->prepare($_REQUEST)) {
75 $action_obj->handle($_REQUEST);
77 } catch (ClientException $cex) {
78 $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());
80 } catch (ServerException $sex) { // snort snort guffaw
81 $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode());
83 } catch (Exception $ex) {
84 $sac = new ServerErrorAction($ex->getMessage());
89 // XXX: cleanup exit() calls or add an exit handler so
90 // this always gets called
92 Event::handle('CleanupPlugin');