<?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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
class LoginAction extends Action {
-
+
function handle($args) {
parent::handle($args);
if (common_logged_in()) {
common_user_error(_t('Already logged in.'));
- } else if ($this->arg('METHOD') == 'POST') {
+ } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->check_login();
} else {
$this->show_form();
$nickname = $this->arg('nickname');
$password = $this->arg('password');
if (common_check_user($nickname, $password)) {
- common_set_user($nickname);
- common_redirect(common_local_url('all',
- array('nickname' =>
- $nickname)));
+ # success!
+ if (!common_set_user($nickname)) {
+ common_server_error(_t('Error setting user.'));
+ return;
+ }
+ # success!
+ $url = common_get_returnto();
+ if ($url) {
+ # We don't have to return to it again
+ common_set_returnto(NULL);
+ } else {
+ $url = common_local_url('all',
+ array('nickname' =>
+ $nickname));
+ }
+ common_redirect($url);
} else {
$this->show_form(_t('Incorrect username or password.'));
}
}
-
+
function show_form($error=NULL) {
-
common_show_header(_t('Login'));
- if (!is_null($error)) {
- common_element('div', array('class' => 'error'), $msg);
+ if ($error) {
+ common_element('div', array('class' => 'error'), $error);
}
- common_start_element('form', array('method' => 'POST',
+ common_element_start('form', array('method' => 'POST',
'id' => 'login',
'action' => common_local_url('login')));
- common_element('label', array('for' => 'username'),
- _t('Name'));
- common_element('input', array('name' => 'username',
- 'type' => 'text',
- 'id' => 'username'));
- common_element('label', array('for' => 'password'),
- _t('Password'));
- common_element('input', array('name' => 'password',
- 'type' => 'password',
- 'id' => 'password'));
- common_element('input', array('name' => 'submit',
- 'type' => 'submit',
- 'id' => 'submit'),
- _t('Login'));
- common_element('input', array('name' => 'cancel',
- 'type' => 'button',
- 'id' => 'cancel'),
- _t('Cancel'));
+ common_input('nickname', _t('Nickname'));
+ common_password('password', _t('Password'));
+ common_submit('submit', _t('Login'));
+ common_element_end('form');
+ common_show_footer();
}
}