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_config('site', 'closed')) {
28 common_user_error(_('Registration not allowed.'));
29 } else if (common_logged_in()) {
30 common_user_error(_('Already logged in.'));
31 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
32 $this->try_register();
38 function try_register() {
40 $token = $this->trimmed('token');
41 if (!$token || $token != common_session_token()) {
42 $this->show_form(_('There was a problem with your session token. Try again, please.'));
46 $nickname = $this->trimmed('nickname');
47 $email = $this->trimmed('email');
48 $fullname = $this->trimmed('fullname');
49 $homepage = $this->trimmed('homepage');
50 $bio = $this->trimmed('bio');
51 $location = $this->trimmed('location');
53 # We don't trim these... whitespace is OK in a password!
55 $password = $this->arg('password');
56 $confirm = $this->arg('confirm');
60 $nickname = common_canonical_nickname($nickname);
61 $email = common_canonical_email($email);
63 if (!$this->boolean('license')) {
64 $this->show_form(_('You can\'t register if you don\'t agree to the license.'));
65 } else if ($email && !Validate::email($email, true)) {
66 $this->show_form(_('Not a valid email address.'));
67 } else if (!Validate::string($nickname, array('min_length' => 1,
69 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
70 $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
71 } else if ($this->nickname_exists($nickname)) {
72 $this->show_form(_('Nickname already in use. Try another one.'));
73 } else if (!User::allowed_nickname($nickname)) {
74 $this->show_form(_('Not a valid nickname.'));
75 } else if ($this->email_exists($email)) {
76 $this->show_form(_('Email address already exists.'));
77 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
78 !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
79 $this->show_form(_('Homepage is not a valid URL.'));
81 } else if (!is_null($fullname) && strlen($fullname) > 255) {
82 $this->show_form(_('Full name is too long (max 255 chars).'));
84 } else if (!is_null($bio) && strlen($bio) > 140) {
85 $this->show_form(_('Bio is too long (max 140 chars).'));
87 } else if (!is_null($location) && strlen($location) > 255) {
88 $this->show_form(_('Location is too long (max 255 chars).'));
90 } else if ($password != $confirm) {
91 $this->show_form(_('Passwords don\'t match.'));
92 } else if ($user = User::register(array('nickname' => $nickname, 'password' => $password, 'email' => $email,
93 'fullname' => $fullname, 'homepage' => $homepage, 'bio' => $bio,
94 'location' => $location))) {
96 $this->show_form(_('Invalid username or password.'));
100 if (!common_set_user($user)) {
101 common_server_error(_('Error setting user.'));
104 # this is a real login
105 common_real_login(true);
106 if ($this->boolean('rememberme')) {
107 common_debug('Adding rememberme cookie for ' . $nickname);
108 common_rememberme($user);
110 # Re-init language env in case it changed (not yet, but soon)
111 common_init_language();
112 $this->show_success();
114 $this->show_form(_('Invalid username or password.'));
118 # checks if *CANONICAL* nickname exists
120 function nickname_exists($nickname) {
121 $user = User::staticGet('nickname', $nickname);
122 return ($user !== false);
125 # checks if *CANONICAL* email exists
127 function email_exists($email) {
128 $email = common_canonical_email($email);
129 $user = User::staticGet('email', $email);
130 return ($user !== false);
133 function show_top($error=NULL) {
135 common_element('p', 'error', $error);
137 common_element('div', 'instructions',
138 _('You can create a new account to start posting notices.'));
142 function show_form($error=NULL) {
145 common_show_header(_('Register'), NULL, $error, array($this, 'show_top'));
146 common_element_start('form', array('method' => 'post',
148 'action' => common_local_url('register')));
149 common_hidden('token', common_session_token());
150 common_input('nickname', _('Nickname'), $this->trimmed('nickname'),
151 _('1-64 lowercase letters or numbers, no punctuation or spaces. Required.'));
152 common_password('password', _('Password'),
153 _('6 or more characters. Required.'));
154 common_password('confirm', _('Confirm'),
155 _('Same as password above. Required.'));
156 common_input('email', _('Email'), $this->trimmed('email'),
157 _('Used only for updates, announcements, and password recovery'));
158 common_input('fullname', _('Full name'),
159 $this->trimmed('fullname'),
160 _('Longer name, preferably your "real" name'));
161 common_input('homepage', _('Homepage'),
162 $this->trimmed('homepage'),
163 _('URL of your homepage, blog, or profile on another site'));
164 common_textarea('bio', _('Bio'),
165 $this->trimmed('bio'),
166 _('Describe yourself and your interests in 140 chars'));
167 common_input('location', _('Location'),
168 $this->trimmed('location'),
169 _('Where you are, like "City, State (or Region), Country"'));
170 common_checkbox('rememberme', _('Remember me'),
171 $this->boolean('rememberme'),
172 _('Automatically login in the future; not for shared computers!'));
173 common_element_start('p');
174 $attrs = array('type' => 'checkbox',
178 if ($this->boolean('license')) {
179 $attrs['checked'] = 'checked';
181 common_element('input', $attrs);
182 common_text(_('My text and files are available under '));
183 common_element('a', array(href => $config['license']['url']),
184 $config['license']['title']);
185 common_text(_(' except this private data: password, email address, IM address, phone number.'));
186 common_element_end('p');
187 common_submit('submit', _('Register'));
188 common_element_end('form');
189 common_show_footer();
192 function show_success() {
193 $nickname = $this->arg('nickname');
194 common_show_header(_('Registration successful'));
195 common_element_start('div', 'success');
196 $instr = sprintf(_('Congratulations, %s! And welcome to %%%%site.name%%%%. From here, you may want to...'. "\n\n" .
197 '* Go to [your profile](%s) and post your first message.' . "\n" .
198 '* Add a [Jabber/GTalk address](%%%%action.imsettings%%%%) so you can send notices through instant messages.' . "\n" .
199 '* [Search for people](%%%%action.peoplesearch%%%%) that you may know or that share your interests. ' . "\n" .
200 '* Update your [profile settings](%%%%action.profilesettings%%%%) to tell others more about you. ' . "\n" .
201 '* Read over the [online docs](%%%%doc.help%%%%) for features you may have missed. ' . "\n\n" .
202 'Thanks for signing up and we hope you enjoy using this service.'),
203 $nickname, common_local_url('showstream', array('nickname' => $nickname)));
204 common_raw(common_markup_to_html($instr));
205 $have_email = $this->trimmed('email');
207 $emailinstr = _('(You should receive a message by email momentarily, with ' .
208 'instructions on how to confirm your email address.)');
209 common_raw(common_markup_to_html($emailinstr));
211 common_element_end('div');
212 common_show_footer();