3 * Laconica, the distributed open-source microblogging tool
5 * Register a new user account
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@controlyourself.ca>
25 * @copyright 2008-2009 Control Yourself, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://laconi.ca/
30 if (!defined('LACONICA')) {
35 * An action for registering a new user account
39 * @author Evan Prodromou <evan@controlyourself.ca>
40 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
41 * @link http://laconi.ca/
44 class RegisterAction extends Action
47 * Has there been an error?
56 var $registered = false;
61 * @return string title
66 if ($this->registered) {
67 return _('Registration successful');
74 * Handle input, produce output
76 * Switches on request method; either shows the form or handles its input.
78 * Checks if registration is closed and shows an error if so.
80 * @param array $args $_REQUEST data
85 function handle($args)
87 parent::handle($args);
89 if (common_config('site', 'closed')) {
90 $this->clientError(_('Registration not allowed.'));
91 } else if (common_logged_in()) {
92 $this->clientError(_('Already logged in.'));
93 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
101 * Try to register a user
103 * Validates the input and tries to save a new user and profile
104 * record. On success, shows an instructions page.
109 function tryRegister()
111 $token = $this->trimmed('token');
112 if (!$token || $token != common_session_token()) {
113 $this->showForm(_('There was a problem with your session token. '.
114 'Try again, please.'));
118 $nickname = $this->trimmed('nickname');
119 $email = $this->trimmed('email');
120 $fullname = $this->trimmed('fullname');
121 $homepage = $this->trimmed('homepage');
122 $bio = $this->trimmed('bio');
123 $location = $this->trimmed('location');
125 // We don't trim these... whitespace is OK in a password!
127 $password = $this->arg('password');
128 $confirm = $this->arg('confirm');
130 // invitation code, if any
132 $code = $this->trimmed('code');
135 $invite = Invitation::staticGet($code);
138 if (common_config('site', 'inviteonly') && !($code && $invite)) {
139 $this->clientError(_('Sorry, only invited people can register.'));
145 $nickname = common_canonical_nickname($nickname);
146 $email = common_canonical_email($email);
148 if (!$this->boolean('license')) {
149 $this->showForm(_('You can\'t register if you don\'t '.
150 'agree to the license.'));
151 } else if ($email && !Validate::email($email, true)) {
152 $this->showForm(_('Not a valid email address.'));
153 } else if (!Validate::string($nickname, array('min_length' => 1,
155 'format' => NICKNAME_FMT))) {
156 $this->showForm(_('Nickname must have only lowercase letters '.
157 'and numbers and no spaces.'));
158 } else if ($this->nicknameExists($nickname)) {
159 $this->showForm(_('Nickname already in use. Try another one.'));
160 } else if (!User::allowed_nickname($nickname)) {
161 $this->showForm(_('Not a valid nickname.'));
162 } else if ($this->emailExists($email)) {
163 $this->showForm(_('Email address already exists.'));
164 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
165 !Validate::uri($homepage,
166 array('allowed_schemes' =>
167 array('http', 'https')))) {
168 $this->showForm(_('Homepage is not a valid URL.'));
170 } else if (!is_null($fullname) && strlen($fullname) > 255) {
171 $this->showForm(_('Full name is too long (max 255 chars).'));
173 } else if (!is_null($bio) && strlen($bio) > 140) {
174 $this->showForm(_('Bio is too long (max 140 chars).'));
176 } else if (!is_null($location) && strlen($location) > 255) {
177 $this->showForm(_('Location is too long (max 255 chars).'));
179 } else if (strlen($password) < 6) {
180 $this->showForm(_('Password must be 6 or more characters.'));
182 } else if ($password != $confirm) {
183 $this->showForm(_('Passwords don\'t match.'));
184 } else if ($user = User::register(array('nickname' => $nickname,
185 'password' => $password,
187 'fullname' => $fullname,
188 'homepage' => $homepage,
190 'location' => $location,
193 $this->showForm(_('Invalid username or password.'));
197 if (!common_set_user($user)) {
198 $this->serverError(_('Error setting user.'));
201 // this is a real login
202 common_real_login(true);
203 if ($this->boolean('rememberme')) {
204 common_debug('Adding rememberme cookie for ' . $nickname);
205 common_rememberme($user);
207 // Re-init language env in case it changed (not yet, but soon)
208 common_init_language();
209 $this->showSuccess();
211 $this->showForm(_('Invalid username or password.'));
216 * Does the given nickname already exist?
218 * Checks a canonical nickname against the database.
220 * @param string $nickname nickname to check
222 * @return boolean true if the nickname already exists
225 function nicknameExists($nickname)
227 $user = User::staticGet('nickname', $nickname);
228 return ($user !== false);
232 * Does the given email address already exist?
234 * Checks a canonical email address against the database.
236 * @param string $email email address to check
238 * @return boolean true if the address already exists
241 function emailExists($email)
243 $email = common_canonical_email($email);
244 if (!$email || strlen($email) == 0) {
247 $user = User::staticGet('email', $email);
248 return ($user !== false);
252 * Instructions or a notice for the page
254 * Shows the error, if any, or instructions for registration.
259 function showPageNotice()
261 if ($this->registered) {
263 } else if ($this->error) {
264 $this->element('p', 'error', $this->error);
267 common_markup_to_html(_('With this form you can create '.
269 'You can then post notices and '.
270 'link up to friends and colleagues. '.
271 '(Have an [OpenID](http://openid.net/)? ' .
272 'Try our [OpenID registration]'.
273 '(%%action.openidlogin%%)!)'));
275 $this->elementStart('div', 'instructions');
277 $this->elementEnd('div');
282 * Wrapper for showing a page
284 * Stores an error and shows the page
286 * @param string $error Error, if any
291 function showForm($error=null)
293 $this->error = $error;
298 * Show the page content
300 * Either shows the registration form or, if registration was successful,
301 * instructions for using the site.
306 function showContent()
308 if ($this->registered) {
309 $this->showSuccessContent();
311 $this->showFormContent();
316 * Show the registration form
321 function showFormContent()
323 $code = $this->trimmed('code');
326 $invite = Invitation::staticGet($code);
329 if (common_config('site', 'inviteonly') && !($code && $invite)) {
330 $this->clientError(_('Sorry, only invited people can register.'));
334 $this->elementStart('form', array('method' => 'post',
335 'id' => 'form_register',
336 'class' => 'form_settings',
337 'action' => common_local_url('register')));
338 $this->elementStart('fieldset');
339 $this->element('legend', null, 'Account settings');
340 $this->hidden('token', common_session_token());
343 $this->hidden('code', $code);
346 $this->elementStart('ul', 'form_data');
347 $this->elementStart('li');
348 $this->input('nickname', _('Nickname'), $this->trimmed('nickname'),
349 _('1-64 lowercase letters or numbers, '.
350 'no punctuation or spaces. Required.'));
351 $this->elementEnd('li');
352 $this->elementStart('li');
353 $this->password('password', _('Password'),
354 _('6 or more characters. Required.'));
355 $this->elementEnd('li');
356 $this->elementStart('li');
357 $this->password('confirm', _('Confirm'),
358 _('Same as password above. Required.'));
359 $this->elementEnd('li');
360 $this->elementStart('li');
361 if ($invite && $invite->address_type == 'email') {
362 $this->input('email', _('Email'), $invite->address,
363 _('Used only for updates, announcements, '.
364 'and password recovery'));
366 $this->input('email', _('Email'), $this->trimmed('email'),
367 _('Used only for updates, announcements, '.
368 'and password recovery'));
370 $this->elementEnd('li');
371 $this->elementStart('li');
372 $this->input('fullname', _('Full name'),
373 $this->trimmed('fullname'),
374 _('Longer name, preferably your "real" name'));
375 $this->elementEnd('li');
376 $this->elementStart('li');
377 $this->input('homepage', _('Homepage'),
378 $this->trimmed('homepage'),
379 _('URL of your homepage, blog, '.
380 'or profile on another site'));
381 $this->elementEnd('li');
382 $this->elementStart('li');
383 $this->textarea('bio', _('Bio'),
384 $this->trimmed('bio'),
385 _('Describe yourself and your '.
386 'interests in 140 chars'));
387 $this->elementEnd('li');
388 $this->elementStart('li');
389 $this->input('location', _('Location'),
390 $this->trimmed('location'),
391 _('Where you are, like "City, '.
392 'State (or Region), Country"'));
393 $this->elementEnd('li');
394 $this->elementStart('li', array('id' => 'settings_rememberme'));
395 $this->checkbox('rememberme', _('Remember me'),
396 $this->boolean('rememberme'),
397 _('Automatically login in the future; '.
398 'not for shared computers!'));
399 $this->elementEnd('li');
400 $attrs = array('type' => 'checkbox',
402 'class' => 'checkbox',
405 if ($this->boolean('license')) {
406 $attrs['checked'] = 'checked';
408 $this->elementStart('li');
409 $this->element('input', $attrs);
410 $this->text(_('My text and files are available under '));
411 $this->element('a', array('href' => common_config('license', 'url')),
412 $config['license']['title']);
413 $this->text(_(' except this private data: password, '.
414 'email address, IM address, phone number.'));
415 $this->elementEnd('li');
416 $this->elementEnd('ul');
417 $this->submit('submit', _('Register'));
418 $this->elementEnd('fieldset');
419 $this->elementEnd('form');
423 * Show some information about registering for the site
425 * Save the registration flag, run showPage
430 function showSuccess()
432 $this->registered = true;
437 * Show some information about registering for the site
439 * Gives some information and options for new registrees.
444 function showSuccessContent()
446 $nickname = $this->arg('nickname');
448 $profileurl = common_local_url('showstream',
449 array('nickname' => $nickname));
451 $this->elementStart('div', 'success');
452 $instr = sprintf(_('Congratulations, %s! And welcome to %%%%site.name%%%%. '.
453 'From here, you may want to...'. "\n\n" .
454 '* Go to [your profile](%s) '.
455 'and post your first message.' . "\n" .
456 '* Add a [Jabber/GTalk address]'.
457 '(%%%%action.imsettings%%%%) '.
458 'so you can send notices '.
459 'through instant messages.' . "\n" .
460 '* [Search for people](%%%%action.peoplesearch%%%%) '.
461 'that you may know or '.
462 'that share your interests. ' . "\n" .
463 '* Update your [profile settings]'.
464 '(%%%%action.profilesettings%%%%)'.
465 ' to tell others more about you. ' . "\n" .
466 '* Read over the [online docs](%%%%doc.help%%%%)'.
467 ' for features you may have missed. ' . "\n\n" .
468 'Thanks for signing up and we hope '.
469 'you enjoy using this service.'),
470 $nickname, $profileurl);
472 $this->raw(common_markup_to_html($instr));
474 $have_email = $this->trimmed('email');
476 $emailinstr = _('(You should receive a message by email '.
477 'momentarily, with ' .
478 'instructions on how to confirm '.
479 'your email address.)');
480 $this->raw(common_markup_to_html($emailinstr));
482 $this->elementEnd('div');
486 * Show the login group nav menu
491 function showLocalNav()
493 $nav = new LoginGroupNav($this);