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 if (!defined('LACONICA')) { exit(1); }
22 class RegisterAction extends Action {
24 function handle($args) {
25 parent::handle($args);
27 if (common_logged_in()) {
28 common_user_error(_t('Already logged in.'));
29 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
30 $this->try_register();
36 function try_register() {
37 $nickname = $this->trimmed('nickname');
38 $email = $this->trimmed('email');
40 # We don't trim these... whitespace is OK in a password!
42 $password = $this->arg('password');
43 $confirm = $this->arg('confirm');
47 $nickname = common_canonical_nickname($nickname);
48 $email = common_canonical_email($email);
50 if (!$this->boolean('license')) {
51 $this->show_form(_t('You can\'t register if you don\'t agree to the license.'));
52 } else if (!Validate::email($email, true)) {
53 $this->show_form(_t('Not a valid email address.'));
54 } else if (!Validate::string($nickname, array('min_length' => 1,
56 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
57 $this->show_form(_t('Nickname must have only lowercase letters and numbers and no spaces.'));
58 } else if ($this->nickname_exists($nickname)) {
59 $this->show_form(_t('Nickname already exists.'));
60 } else if ($this->email_exists($email)) {
61 $this->show_form(_t('Email address already exists.'));
62 } else if ($password != $confirm) {
63 $this->show_form(_t('Passwords don\'t match.'));
64 } else if ($this->register_user($nickname, $password, $email)) {
66 if (!common_set_user($nickname)) {
67 common_server_error(_t('Error setting user.'));
70 common_redirect(common_local_url('profilesettings'));
72 $this->show_form(_t('Invalid username or password.'));
76 # checks if *CANONICAL* nickname exists
78 function nickname_exists($nickname) {
79 $user = User::staticGet('nickname', $nickname);
80 return ($user !== false);
83 # checks if *CANONICAL* email exists
85 function email_exists($email) {
86 $email = common_canonical_email($email);
87 $user = User::staticGet('email', $email);
88 return ($user !== false);
91 function register_user($nickname, $password, $email) {
93 $profile = new Profile();
95 $profile->query('BEGIN');
97 $profile->nickname = $nickname;
98 $profile->profileurl = common_profile_url($nickname);
99 $profile->created = DB_DataObject_Cast::dateTime(); # current time
101 $id = $profile->insert();
104 common_log_db_error($profile, 'INSERT', __FILE__);
109 $user->nickname = $nickname;
110 $user->password = common_munge_password($password, $id);
111 $user->created = DB_DataObject_Cast::dateTime(); # current time
112 $user->uri = common_user_uri($user);
114 $result = $user->insert();
117 common_log_db_error($user, 'INSERT', __FILE__);
123 $confirm = new Confirm_email();
124 $confirm->code = common_good_rand(16);
125 $confirm->user_id = $user->id;
126 $confirm->email = $email;
128 $result = $confirm->insert();
130 common_log_db_error($confirm, 'INSERT', __FILE__);
135 $profile->query('COMMIT');
138 mail_confirm_address($confirm->code,
146 function show_top($error=NULL) {
148 common_element('p', 'error', $error);
150 common_element('p', 'instructions',
151 _t('You can create a new account to start posting notices.'));
155 function show_form($error=NULL) {
158 common_show_header(_t('Register'), NULL, $error, array($this, 'show_top'));
159 common_element_start('form', array('method' => 'POST',
161 'action' => common_local_url('register')));
162 common_input('nickname', _t('Nickname'), NULL,
163 _t('1-64 lowercase letters or numbers, no punctuation or spaces'));
164 common_password('password', _t('Password'),
165 _t('6 or more characters'));
166 common_password('confirm', _t('Confirm'),
167 _t('Same as password above'));
168 common_input('email', _t('Email'), NULL,
169 _t('Used only for updates, announcements, and password recovery'));
170 common_element_start('p');
171 common_element('input', array('type' => 'checkbox',
175 common_text(_t('My text and files are available under '));
176 common_element('a', array(href => $config['license']['url']),
177 $config['license']['title']);
178 common_text(_t(' except this private data: password, email address, IM address, phone number.'));
179 common_element_end('p');
180 common_submit('submit', _t('Register'));
181 common_element_end('form');
182 common_show_footer();