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';
28 function getPath($req) {
29 if (common_config('site', 'fancy')) {
31 } else if ($_SERVER['PATH_INFO']) {
32 return $_SERVER['PATH_INFO'];
40 global $user, $action;
42 // XXX: we need a little more structure in this script
44 // get and cache current user
46 $user = common_current_user();
48 // initialize language env
50 common_init_language();
52 $path = getPath($_REQUEST);
56 $args = $r->map($path);
59 $cac = new ClientErrorAction(_('Unknown page'), 404);
64 $args = array_merge($args, $_REQUEST);
66 $action = $args['action'];
68 if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
69 common_redirect(common_local_url('public'));
73 // If the site is private, and they're not on one of the "public"
74 // parts of the site, redirect to login
76 if (!$user && common_config('site', 'private') &&
77 !in_array($action, array('login', 'openidlogin', 'finishopenidlogin',
78 'recoverpassword', 'api', 'doc', 'register'))) {
79 common_redirect(common_local_url('login'));
83 $action_class = ucfirst($action).'Action';
85 if (!class_exists($action_class)) {
86 $cac = new ClientErrorAction(_('Unknown action'), 404);
89 $action_obj = new $action_class();
91 // XXX: find somewhere for this little block to live
93 if ($config['db']['mirror'] && $action_obj->isReadOnly()) {
94 if (is_array($config['db']['mirror'])) {
95 // "load balancing", ha ha
96 $k = array_rand($config['db']['mirror']);
98 $mirror = $config['db']['mirror'][$k];
100 $mirror = $config['db']['mirror'];
102 $config['db']['database'] = $mirror;
106 if ($action_obj->prepare($args)) {
107 $action_obj->handle($args);
109 } catch (ClientException $cex) {
110 $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());
112 } catch (ServerException $sex) { // snort snort guffaw
113 $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode());
115 } catch (Exception $ex) {
116 $sac = new ServerErrorAction($ex->getMessage());
124 // XXX: cleanup exit() calls or add an exit handler so
125 // this always gets called
127 Event::handle('CleanupPlugin');