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<?php
/**
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program 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.
*
* This program 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/>.
*/
define('INSTALLDIR', dirname(__FILE__));
define('LACONICA', true);
require_once INSTALLDIR . '/lib/common.php';
// get and cache current user
$user = common_current_user();
// initialize language env
common_init_language();
$action = $_REQUEST['action'];
if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
common_redirect(common_local_url('public'));
}
// If the site is private, and they're not on one of the "public"
// parts of the site, redirect to login
if (!$user && common_config('site', 'private') &&
!in_array($action, array('login', 'openidlogin', 'finishopenidlogin',
'recoverpassword', 'api', 'doc', 'register'))) {
common_redirect(common_local_url('login'));
}
$actionfile = INSTALLDIR."/actions/$action.php";
if (!file_exists($actionfile)) {
$cac = new ClientErrorAction(_('Unknown action'), 404);
$cac->showPage();
} else {
include_once $actionfile;
$action_class = ucfirst($action).'Action';
$action_obj = new $action_class();
if ($config['db']['mirror'] && $action_obj->isReadOnly()) {
if (is_array($config['db']['mirror'])) {
// "load balancing", ha ha
$k = array_rand($config['db']['mirror']);
$mirror = $config['db']['mirror'][$k];
} else {
$mirror = $config['db']['mirror'];
}
$config['db']['database'] = $mirror;
}
try {
if ($action_obj->prepare($_REQUEST)) {
$action_obj->handle($_REQUEST);
}
} catch (ClientException $cex) {
$cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());
$cac->showPage();
} catch (ServerException $sex) { // snort snort guffaw
$sac = new ServerErrorAction($sex->getMessage(), $sex->getCode());
$sac->showPage();
} catch (Exception $ex) {
$sac = new ServerErrorAction($ex->getMessage());
$sac->showPage();
}
}
// XXX: cleanup exit() calls or add an exit handler so
// this always gets called
Event::handle('CleanupPlugin');
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