actions/profilesettings.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * Change profile settings
   6  *
   7  * PHP version 5
   8  *
   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.
  13  *
  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.
  18  *
  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/>.
  21  *
  22  * @category  Settings
  23  * @package   StatusNet
  24  * @author    Evan Prodromou <evan@status.net>
  25  * @author    Zach Copley <zach@status.net>
  26  * @copyright 2008-2009 StatusNet, Inc.
  27  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  28  * @link      http://status.net/
  29  */
  30
  31 if (!defined('LACONICA')) {
  32     exit(1);
  33 }
  34
  35 require_once INSTALLDIR.'/lib/accountsettingsaction.php';
  36
  37 /**
  38  * Change profile settings
  39  *
  40  * @category Settings
  41  * @package  StatusNet
  42  * @author   Evan Prodromou <evan@status.net>
  43  * @author   Zach Copley <zach@status.net>
  44  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  45  * @link     http://status.net/
  46  */
  47
  48 class ProfilesettingsAction extends AccountSettingsAction
  49 {
  50     /**
  51      * Title of the page
  52      *
  53      * @return string Title of the page
  54      */
  55
  56     function title()
  57     {
  58         return _('Profile settings');
  59     }
  60
  61     /**
  62      * Instructions for use
  63      *
  64      * @return instructions for use
  65      */
  66
  67     function getInstructions()
  68     {
  69         return _('You can update your personal profile info here '.
  70                   'so people know more about you.');
  71     }
  72
  73     /**
  74      * Content area of the page
  75      *
  76      * Shows a form for uploading an avatar.
  77      *
  78      * @return void
  79      */
  80
  81     function showContent()
  82     {
  83         $user = common_current_user();
  84         $profile = $user->getProfile();
  85
  86         $this->elementStart('form', array('method' => 'post',
  87                                            'id' => 'form_settings_profile',
  88                                            'class' => 'form_settings',
  89                                            'action' => common_local_url('profilesettings')));
  90         $this->elementStart('fieldset');
  91         $this->element('legend', null, _('Profile information'));
  92         $this->hidden('token', common_session_token());
  93
  94         // too much common patterns here... abstractable?
  95         $this->elementStart('ul', 'form_data');
  96         if (Event::handle('StartProfileFormData', array($this))) {
  97             $this->elementStart('li');
  98             $this->input('nickname', _('Nickname'),
  99                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
 100                          _('1-64 lowercase letters or numbers, no punctuation or spaces'));
 101             $this->elementEnd('li');
 102             $this->elementStart('li');
 103             $this->input('fullname', _('Full name'),
 104                          ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
 105             $this->elementEnd('li');
 106             $this->elementStart('li');
 107             $this->input('homepage', _('Homepage'),
 108                          ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
 109                          _('URL of your homepage, blog, or profile on another site'));
 110             $this->elementEnd('li');
 111             $this->elementStart('li');
 112             $this->textarea('bio', _('Bio'),
 113                             ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
 114                             _('Describe yourself and your interests in 140 chars'));
 115             $this->elementEnd('li');
 116             $this->elementStart('li');
 117             $this->input('location', _('Location'),
 118                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
 119                          _('Where you are, like "City, State (or Region), Country"'));
 120             $this->elementEnd('li');
 121             Event::handle('EndProfileFormData', array($this));
 122             $this->elementStart('li');
 123             $this->input('tags', _('Tags'),
 124                          ($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
 125                          _('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated'));
 126             $this->elementEnd('li');
 127             $this->elementStart('li');
 128             $language = common_language();
 129             $this->dropdown('language', _('Language'),
 130                             get_nice_language_list(), _('Preferred language'),
 131                             false, $language);
 132             $this->elementEnd('li');
 133             $timezone = common_timezone();
 134             $timezones = array();
 135             foreach(DateTimeZone::listIdentifiers() as $k => $v) {
 136                 $timezones[$v] = $v;
 137             }
 138             $this->elementStart('li');
 139             $this->dropdown('timezone', _('Timezone'),
 140                             $timezones, _('What timezone are you normally in?'),
 141                             true, $timezone);
 142             $this->elementEnd('li');
 143             $this->elementStart('li');
 144             $this->checkbox('autosubscribe',
 145                             _('Automatically subscribe to whoever '.
 146                               'subscribes to me (best for non-humans)'),
 147                             ($this->arg('autosubscribe')) ?
 148                             $this->boolean('autosubscribe') : $user->autosubscribe);
 149             $this->elementEnd('li');
 150         }
 151         $this->elementEnd('ul');
 152         $this->submit('save', _('Save'));
 153
 154         $this->elementEnd('fieldset');
 155         $this->elementEnd('form');
 156     }
 157
 158     /**
 159      * Handle a post
 160      *
 161      * Validate input and save changes. Reload the form with a success
 162      * or error message.
 163      *
 164      * @return void
 165      */
 166
 167     function handlePost()
 168     {
 169         // CSRF protection
 170         $token = $this->trimmed('token');
 171         if (!$token || $token != common_session_token()) {
 172             $this->showForm(_('There was a problem with your session token. '.
 173                         'Try again, please.'));
 174             return;
 175         }
 176
 177         if (Event::handle('StartProfileSaveForm', array($this))) {
 178
 179             $nickname = $this->trimmed('nickname');
 180             $fullname = $this->trimmed('fullname');
 181             $homepage = $this->trimmed('homepage');
 182             $bio = $this->trimmed('bio');
 183             $location = $this->trimmed('location');
 184             $autosubscribe = $this->boolean('autosubscribe');
 185             $language = $this->trimmed('language');
 186             $timezone = $this->trimmed('timezone');
 187             $tagstring = $this->trimmed('tags');
 188
 189             // Some validation
 190             if (!Validate::string($nickname, array('min_length' => 1,
 191                             'max_length' => 64,
 192                             'format' => NICKNAME_FMT))) {
 193                 $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
 194                 return;
 195             } else if (!User::allowed_nickname($nickname)) {
 196                 $this->showForm(_('Not a valid nickname.'));
 197                 return;
 198             } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
 199                     !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
 200                 $this->showForm(_('Homepage is not a valid URL.'));
 201                 return;
 202             } else if (!is_null($fullname) && mb_strlen($fullname) > 255) {
 203                 $this->showForm(_('Full name is too long (max 255 chars).'));
 204                 return;
 205             } else if (!is_null($bio) && mb_strlen($bio) > 140) {
 206                 $this->showForm(_('Bio is too long (max 140 chars).'));
 207                 return;
 208             } else if (!is_null($location) && mb_strlen($location) > 255) {
 209                 $this->showForm(_('Location is too long (max 255 chars).'));
 210                 return;
 211             }  else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
 212                 $this->showForm(_('Timezone not selected.'));
 213                 return;
 214             } else if ($this->nicknameExists($nickname)) {
 215                 $this->showForm(_('Nickname already in use. Try another one.'));
 216                 return;
 217             } else if (!is_null($language) && strlen($language) > 50) {
 218                 $this->showForm(_('Language is too long (max 50 chars).'));
 219                 return;
 220             }
 221
 222             if ($tagstring) {
 223                 $tags = array_map('common_canonical_tag', preg_split('/[\s,]+/', $tagstring));
 224             } else {
 225                 $tags = array();
 226             }
 227
 228             foreach ($tags as $tag) {
 229                 if (!common_valid_profile_tag($tag)) {
 230                     $this->showForm(sprintf(_('Invalid tag: "%s"'), $tag));
 231                     return;
 232                 }
 233             }
 234
 235             $user = common_current_user();
 236
 237             $user->query('BEGIN');
 238
 239             if ($user->nickname != $nickname ||
 240                     $user->language != $language ||
 241                     $user->timezone != $timezone) {
 242
 243                 common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
 244                         __FILE__);
 245                 common_debug('Updating user language from ' . $user->language . ' to ' . $language,
 246                         __FILE__);
 247                 common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
 248                         __FILE__);
 249
 250                 $original = clone($user);
 251
 252                 $user->nickname = $nickname;
 253                 $user->language = $language;
 254                 $user->timezone = $timezone;
 255
 256                 $result = $user->updateKeys($original);
 257
 258                 if ($result === false) {
 259                     common_log_db_error($user, 'UPDATE', __FILE__);
 260                     $this->serverError(_('Couldn\'t update user.'));
 261                     return;
 262                 } else {
 263                     // Re-initialize language environment if it changed
 264                     common_init_language();
 265                 }
 266             }
 267
 268 // XXX: XOR
 269             if ($user->autosubscribe ^ $autosubscribe) {
 270
 271                 $original = clone($user);
 272
 273                 $user->autosubscribe = $autosubscribe;
 274
 275                 $result = $user->update($original);
 276
 277                 if ($result === false) {
 278                     common_log_db_error($user, 'UPDATE', __FILE__);
 279                     $this->serverError(_('Couldn\'t update user for autosubscribe.'));
 280                     return;
 281                 }
 282             }
 283
 284             $profile = $user->getProfile();
 285
 286             $orig_profile = clone($profile);
 287
 288             $profile->nickname = $user->nickname;
 289             $profile->fullname = $fullname;
 290             $profile->homepage = $homepage;
 291             $profile->bio = $bio;
 292             $profile->location = $location;
 293             $profile->profileurl = common_profile_url($nickname);
 294
 295             common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
 296             common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
 297
 298             $result = $profile->update($orig_profile);
 299
 300             if (!$result) {
 301                 common_log_db_error($profile, 'UPDATE', __FILE__);
 302                 $this->serverError(_('Couldn\'t save profile.'));
 303                 return;
 304             }
 305
 306             // Set the user tags
 307             $result = $user->setSelfTags($tags);
 308
 309             if (!$result) {
 310                 $this->serverError(_('Couldn\'t save tags.'));
 311                 return;
 312             }
 313
 314             $user->query('COMMIT');
 315             Event::handle('EndProfileSaveForm', array($this));
 316             common_broadcast_profile($profile);
 317
 318             $this->showForm(_('Settings saved.'), true);
 319
 320         }
 321     }
 322
 323     function nicknameExists($nickname)
 324     {
 325         $user = common_current_user();
 326         $other = User::staticGet('nickname', $nickname);
 327         if (!$other) {
 328            return false;
 329         } else {
 330             return $other->id != $user->id;
 331         }
 332     }
 333 }