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($args)
26 parent::handle($args);
28 if (common_config('site', 'closed')) {
29 common_user_error(_('Registration not allowed.'));
30 } else if (common_logged_in()) {
31 common_user_error(_('Already logged in.'));
32 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
33 $this->try_register();
39 function try_register()
42 $token = $this->trimmed('token');
43 if (!$token || $token != common_session_token()) {
44 $this->show_form(_('There was a problem with your session token. Try again, please.'));
48 $nickname = $this->trimmed('nickname');
49 $email = $this->trimmed('email');
50 $fullname = $this->trimmed('fullname');
51 $homepage = $this->trimmed('homepage');
52 $bio = $this->trimmed('bio');
53 $location = $this->trimmed('location');
55 # We don't trim these... whitespace is OK in a password!
57 $password = $this->arg('password');
58 $confirm = $this->arg('confirm');
60 # invitation code, if any
62 $code = $this->trimmed('code');
65 $invite = Invitation::staticGet($code);
68 if (common_config('site', 'inviteonly') && !($code && $invite)) {
69 $this->client_error(_('Sorry, only invited people can register.'));
75 $nickname = common_canonical_nickname($nickname);
76 $email = common_canonical_email($email);
78 if (!$this->boolean('license')) {
79 $this->show_form(_('You can\'t register if you don\'t agree to the license.'));
80 } else if ($email && !Validate::email($email, true)) {
81 $this->show_form(_('Not a valid email address.'));
82 } else if (!Validate::string($nickname, array('min_length' => 1,
84 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
85 $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
86 } else if ($this->nickname_exists($nickname)) {
87 $this->show_form(_('Nickname already in use. Try another one.'));
88 } else if (!User::allowed_nickname($nickname)) {
89 $this->show_form(_('Not a valid nickname.'));
90 } else if ($this->email_exists($email)) {
91 $this->show_form(_('Email address already exists.'));
92 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
93 !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
94 $this->show_form(_('Homepage is not a valid URL.'));
96 } else if (!is_null($fullname) && strlen($fullname) > 255) {
97 $this->show_form(_('Full name is too long (max 255 chars).'));
99 } else if (!is_null($bio) && strlen($bio) > 140) {
100 $this->show_form(_('Bio is too long (max 140 chars).'));
102 } else if (!is_null($location) && strlen($location) > 255) {
103 $this->show_form(_('Location is too long (max 255 chars).'));
105 } else if (strlen($password) < 6) {
106 $this->show_form(_('Password must be 6 or more characters.'));
108 } else if ($password != $confirm) {
109 $this->show_form(_('Passwords don\'t match.'));
110 } else if ($user = User::register(array('nickname' => $nickname, 'password' => $password, 'email' => $email,
111 'fullname' => $fullname, 'homepage' => $homepage, 'bio' => $bio,
112 'location' => $location, 'code' => $code))) {
114 $this->show_form(_('Invalid username or password.'));
118 if (!common_set_user($user)) {
119 common_server_error(_('Error setting user.'));
122 # this is a real login
123 common_real_login(true);
124 if ($this->boolean('rememberme')) {
125 common_debug('Adding rememberme cookie for ' . $nickname);
126 common_rememberme($user);
128 # Re-init language env in case it changed (not yet, but soon)
129 common_init_language();
130 $this->show_success();
132 $this->show_form(_('Invalid username or password.'));
136 # checks if *CANONICAL* nickname exists
138 function nickname_exists($nickname)
140 $user = User::staticGet('nickname', $nickname);
141 return ($user !== false);
144 # checks if *CANONICAL* email exists
146 function email_exists($email)
148 $email = common_canonical_email($email);
149 if (!$email || strlen($email) == 0) {
152 $user = User::staticGet('email', $email);
153 return ($user !== false);
156 function show_top($error=null)
159 common_element('p', 'error', $error);
161 $instr = common_markup_to_html(_('With this form you can create a new account. ' .
162 'You can then post notices and link up to friends and colleagues. '.
163 '(Have an [OpenID](http://openid.net/)? ' .
164 'Try our [OpenID registration](%%action.openidlogin%%)!)'));
166 common_element_start('div', 'instructions');
168 common_element_end('div');
172 function show_form($error=null)
176 $code = $this->trimmed('code');
179 $invite = Invitation::staticGet($code);
182 if (common_config('site', 'inviteonly') && !($code && $invite)) {
183 $this->client_error(_('Sorry, only invited people can register.'));
187 common_show_header(_('Register'), null, $error, array($this, 'show_top'));
188 common_element_start('form', array('method' => 'post',
190 'action' => common_local_url('register')));
192 common_hidden('token', common_session_token());
195 common_hidden('code', $code);
198 common_input('nickname', _('Nickname'), $this->trimmed('nickname'),
199 _('1-64 lowercase letters or numbers, no punctuation or spaces. Required.'));
200 common_password('password', _('Password'),
201 _('6 or more characters. Required.'));
202 common_password('confirm', _('Confirm'),
203 _('Same as password above. Required.'));
204 if ($invite && $invite->address_type == 'email') {
205 common_input('email', _('Email'), $invite->address,
206 _('Used only for updates, announcements, and password recovery'));
208 common_input('email', _('Email'), $this->trimmed('email'),
209 _('Used only for updates, announcements, and password recovery'));
211 common_input('fullname', _('Full name'),
212 $this->trimmed('fullname'),
213 _('Longer name, preferably your "real" name'));
214 common_input('homepage', _('Homepage'),
215 $this->trimmed('homepage'),
216 _('URL of your homepage, blog, or profile on another site'));
217 common_textarea('bio', _('Bio'),
218 $this->trimmed('bio'),
219 _('Describe yourself and your interests in 140 chars'));
220 common_input('location', _('Location'),
221 $this->trimmed('location'),
222 _('Where you are, like "City, State (or Region), Country"'));
223 common_checkbox('rememberme', _('Remember me'),
224 $this->boolean('rememberme'),
225 _('Automatically login in the future; not for shared computers!'));
226 common_element_start('p');
227 $attrs = array('type' => 'checkbox',
231 if ($this->boolean('license')) {
232 $attrs['checked'] = 'checked';
234 common_element('input', $attrs);
235 common_text(_('My text and files are available under '));
236 common_element('a', array('href' => $config['license']['url']),
237 $config['license']['title']);
238 common_text(_(' except this private data: password, email address, IM address, phone number.'));
239 common_element_end('p');
240 common_submit('submit', _('Register'));
241 common_element_end('form');
242 common_show_footer();
245 function show_success()
247 $nickname = $this->arg('nickname');
248 common_show_header(_('Registration successful'));
249 common_element_start('div', 'success');
250 $instr = sprintf(_('Congratulations, %s! And welcome to %%%%site.name%%%%. From here, you may want to...'. "\n\n" .
251 '* Go to [your profile](%s) and post your first message.' . "\n" .
252 '* Add a [Jabber/GTalk address](%%%%action.imsettings%%%%) so you can send notices through instant messages.' . "\n" .
253 '* [Search for people](%%%%action.peoplesearch%%%%) that you may know or that share your interests. ' . "\n" .
254 '* Update your [profile settings](%%%%action.profilesettings%%%%) to tell others more about you. ' . "\n" .
255 '* Read over the [online docs](%%%%doc.help%%%%) for features you may have missed. ' . "\n\n" .
256 'Thanks for signing up and we hope you enjoy using this service.'),
257 $nickname, common_local_url('showstream', array('nickname' => $nickname)));
258 common_raw(common_markup_to_html($instr));
259 $have_email = $this->trimmed('email');
261 $emailinstr = _('(You should receive a message by email momentarily, with ' .
262 'instructions on how to confirm your email address.)');
263 common_raw(common_markup_to_html($emailinstr));
265 common_element_end('div');
266 common_show_footer();