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  * @author    Sarven Capadisli <csarven@status.net>
  27  * @copyright 2008-2009 StatusNet, Inc.
  28  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  29  * @link      http://status.net/
  30  */
  31
  32 if (!defined('STATUSNET') && !defined('LACONICA')) {
  33     exit(1);
  34 }
  35
  36 require_once INSTALLDIR.'/lib/accountsettingsaction.php';
  37
  38 /**
  39  * Change profile settings
  40  *
  41  * @category Settings
  42  * @package  StatusNet
  43  * @author   Evan Prodromou <evan@status.net>
  44  * @author   Zach Copley <zach@status.net>
  45  * @author   Sarven Capadisli <csarven@status.net>
  46  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  47  * @link     http://status.net/
  48  */
  49
  50 class ProfilesettingsAction extends AccountSettingsAction
  51 {
  52     /**
  53      * Title of the page
  54      *
  55      * @return string Title of the page
  56      */
  57
  58     function title()
  59     {
  60         // TRANS: Page title for profile settings.
  61         return _('Profile settings');
  62     }
  63
  64     /**
  65      * Instructions for use
  66      *
  67      * @return instructions for use
  68      */
  69
  70     function getInstructions()
  71     {
  72         // TRANS: Usage instructions for profile settings.
  73         return _('You can update your personal profile info here '.
  74                  'so people know more about you.');
  75     }
  76
  77     function showScripts()
  78     {
  79         parent::showScripts();
  80         $this->autofocus('nickname');
  81     }
  82
  83     /**
  84      * Content area of the page
  85      *
  86      * Shows a form for uploading an avatar.
  87      *
  88      * @return void
  89      */
  90
  91     function showContent()
  92     {
  93         $user = common_current_user();
  94         $profile = $user->getProfile();
  95
  96         $this->elementStart('form', array('method' => 'post',
  97                                           'id' => 'form_settings_profile',
  98                                           'class' => 'form_settings',
  99                                           'action' => common_local_url('profilesettings')));
 100         $this->elementStart('fieldset');
 101         // TRANS: Profile settings form legend.
 102         $this->element('legend', null, _('Profile information'));
 103         $this->hidden('token', common_session_token());
 104
 105         // too much common patterns here... abstractable?
 106         $this->elementStart('ul', 'form_data');
 107         if (Event::handle('StartProfileFormData', array($this))) {
 108             $this->elementStart('li');
 109             // TRANS: Field label in form for profile settings.
 110             $this->input('nickname', _('Nickname'),
 111                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
 112                          // TRANS: Tooltip for field label in form for profile settings.
 113                          _('1-64 lowercase letters or numbers, no punctuation or spaces.'));
 114             $this->elementEnd('li');
 115             $this->elementStart('li');
 116             // TRANS: Field label in form for profile settings.
 117             $this->input('fullname', _('Full name'),
 118                          ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
 119             $this->elementEnd('li');
 120             $this->elementStart('li');
 121             // TRANS: Field label in form for profile settings.
 122             $this->input('homepage', _('Homepage'),
 123                          ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
 124                          // TRANS: Tooltip for field label in form for profile settings.
 125                          _('URL of your homepage, blog, or profile on another site.'));
 126             $this->elementEnd('li');
 127             $this->elementStart('li');
 128             $maxBio = Profile::maxBio();
 129             if ($maxBio > 0) {
 130                 // TRANS: Tooltip for field label in form for profile settings. Plural
 131                 // TRANS: is decided by the number of characters available for the
 132                 // TRANS: biography (%d).
 133                 $bioInstr = sprintf(_m('Describe yourself and your interests in %d character',
 134                                        'Describe yourself and your interests in %d characters',
 135                                        $maxBio),
 136                                     $maxBio);
 137             } else {
 138                 // TRANS: Tooltip for field label in form for profile settings.
 139                 $bioInstr = _('Describe yourself and your interests');
 140             }
 141             // TRANS: Text area label in form for profile settings where users can provide.
 142             // TRANS: their biography.
 143             $this->textarea('bio', _('Bio'),
 144                             ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
 145                             $bioInstr);
 146             $this->elementEnd('li');
 147             $this->elementStart('li');
 148             // TRANS: Field label in form for profile settings.
 149             $this->input('location', _('Location'),
 150                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
 151                          // TRANS: Tooltip for field label in form for profile settings.
 152                          _('Where you are, like "City, State (or Region), Country"'));
 153             $this->elementEnd('li');
 154             if (common_config('location', 'share') == 'user') {
 155                 $this->elementStart('li');
 156                 // TRANS: Checkbox label in form for profile settings.
 157                 $this->checkbox('sharelocation', _('Share my current location when posting notices'),
 158                                 ($this->arg('sharelocation')) ?
 159                                 $this->arg('sharelocation') : $user->shareLocation());
 160                 $this->elementEnd('li');
 161             }
 162             Event::handle('EndProfileFormData', array($this));
 163             $this->elementStart('li');
 164             // TRANS: Field label in form for profile settings.
 165             $this->input('tags', _('Tags'),
 166                          ($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
 167                          // TRANS: Tooltip for field label in form for profile settings.
 168                          _('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated'));
 169             $this->elementEnd('li');
 170             $this->elementStart('li');
 171             $language = common_language();
 172             // TRANS: Dropdownlist label in form for profile settings.
 173             $this->dropdown('language', _('Language'),
 174                          // TRANS: Tooltip for dropdown list label in form for profile settings.
 175                             get_nice_language_list(), _('Preferred language'),
 176                             false, $language);
 177             $this->elementEnd('li');
 178             $timezone = common_timezone();
 179             $timezones = array();
 180             foreach(DateTimeZone::listIdentifiers() as $k => $v) {
 181                 $timezones[$v] = $v;
 182             }
 183             $this->elementStart('li');
 184             // TRANS: Dropdownlist label in form for profile settings.
 185             $this->dropdown('timezone', _('Timezone'),
 186                          // TRANS: Tooltip for dropdown list label in form for profile settings.
 187                             $timezones, _('What timezone are you normally in?'),
 188                             true, $timezone);
 189             $this->elementEnd('li');
 190             $this->elementStart('li');
 191             $this->checkbox('autosubscribe',
 192                             // TRANS: Checkbox label in form for profile settings.
 193                             _('Automatically subscribe to whoever '.
 194                               'subscribes to me (best for non-humans)'),
 195                             ($this->arg('autosubscribe')) ?
 196                             $this->boolean('autosubscribe') : $user->autosubscribe);
 197             $this->elementEnd('li');
 198         }
 199         $this->elementEnd('ul');
 200         // TRANS: Button to save input in profile settings.
 201         $this->submit('save', _m('BUTTON','Save'));
 202
 203         $this->elementEnd('fieldset');
 204         $this->elementEnd('form');
 205     }
 206
 207     /**
 208      * Handle a post
 209      *
 210      * Validate input and save changes. Reload the form with a success
 211      * or error message.
 212      *
 213      * @return void
 214      */
 215
 216     function handlePost()
 217     {
 218         // CSRF protection
 219         $token = $this->trimmed('token');
 220         if (!$token || $token != common_session_token()) {
 221             $this->showForm(_('There was a problem with your session token. '.
 222                               'Try again, please.'));
 223             return;
 224         }
 225
 226         if (Event::handle('StartProfileSaveForm', array($this))) {
 227
 228             $nickname = $this->trimmed('nickname');
 229             $fullname = $this->trimmed('fullname');
 230             $homepage = $this->trimmed('homepage');
 231             $bio = $this->trimmed('bio');
 232             $location = $this->trimmed('location');
 233             $autosubscribe = $this->boolean('autosubscribe');
 234             $language = $this->trimmed('language');
 235             $timezone = $this->trimmed('timezone');
 236             $tagstring = $this->trimmed('tags');
 237
 238             // Some validation
 239             if (!Validate::string($nickname, array('min_length' => 1,
 240                                                    'max_length' => 64,
 241                                                    'format' => NICKNAME_FMT))) {
 242                 // TRANS: Validation error in form for profile settings.
 243                 $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
 244                 return;
 245             } else if (!User::allowed_nickname($nickname)) {
 246                 // TRANS: Validation error in form for profile settings.
 247                 $this->showForm(_('Not a valid nickname.'));
 248                 return;
 249             } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
 250                        !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
 251                 // TRANS: Validation error in form for profile settings.
 252                 $this->showForm(_('Homepage is not a valid URL.'));
 253                 return;
 254             } else if (!is_null($fullname) && mb_strlen($fullname) > 255) {
 255                 // TRANS: Validation error in form for profile settings.
 256                 $this->showForm(_('Full name is too long (maximum 255 characters).'));
 257                 return;
 258             } else if (Profile::bioTooLong($bio)) {
 259                 // TRANS: Validation error in form for profile settings.
 260                 // TRANS: Plural form is used based on the maximum number of allowed
 261                 // TRANS: characters for the biography (%d).
 262                 $this->showForm(sprintf(_m('Bio is too long (maximum %d character).',
 263                                            'Bio is too long (maximum %d characters).',
 264                                            Profile::maxBio()),
 265                                         Profile::maxBio()));
 266                 return;
 267             } else if (!is_null($location) && mb_strlen($location) > 255) {
 268                 // TRANS: Validation error in form for profile settings.
 269                 $this->showForm(_('Location is too long (maximum 255 characters).'));
 270                 return;
 271             }  else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
 272                 // TRANS: Validation error in form for profile settings.
 273                 $this->showForm(_('Timezone not selected.'));
 274                 return;
 275             } else if ($this->nicknameExists($nickname)) {
 276                 // TRANS: Validation error in form for profile settings.
 277                 $this->showForm(_('Nickname already in use. Try another one.'));
 278                 return;
 279             } else if (!is_null($language) && strlen($language) > 50) {
 280                 // TRANS: Validation error in form for profile settings.
 281                 $this->showForm(_('Language is too long (maximum 50 characters).'));
 282                 return;
 283             }
 284
 285             if ($tagstring) {
 286                 $tags = array_map('common_canonical_tag', preg_split('/[\s,]+/', $tagstring));
 287             } else {
 288                 $tags = array();
 289             }
 290
 291             foreach ($tags as $tag) {
 292                 if (!common_valid_profile_tag($tag)) {
 293                     // TRANS: Validation error in form for profile settings.
 294                     // TRANS: %s is an invalid tag.
 295                     $this->showForm(sprintf(_('Invalid tag: "%s"'), $tag));
 296                     return;
 297                 }
 298             }
 299
 300             $user = common_current_user();
 301
 302             $user->query('BEGIN');
 303
 304             if ($user->nickname != $nickname ||
 305                 $user->language != $language ||
 306                 $user->timezone != $timezone) {
 307
 308                 common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
 309                              __FILE__);
 310                 common_debug('Updating user language from ' . $user->language . ' to ' . $language,
 311                              __FILE__);
 312                 common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
 313                              __FILE__);
 314
 315                 $original = clone($user);
 316
 317                 $user->nickname = $nickname;
 318                 $user->language = $language;
 319                 $user->timezone = $timezone;
 320
 321                 $result = $user->updateKeys($original);
 322
 323                 if ($result === false) {
 324                     common_log_db_error($user, 'UPDATE', __FILE__);
 325                     // TRANS: Server error thrown when user profile settings could not be updated.
 326                     $this->serverError(_('Couldn\'t update user.'));
 327                     return;
 328                 } else {
 329                     // Re-initialize language environment if it changed
 330                     common_init_language();
 331                     // Clear the site owner, in case nickname changed
 332                     if ($user->hasRole(Profile_role::OWNER)) {
 333                         User::blow('user:site_owner');
 334                     }
 335                 }
 336             }
 337
 338             // XXX: XOR
 339             if ($user->autosubscribe ^ $autosubscribe) {
 340
 341                 $original = clone($user);
 342
 343                 $user->autosubscribe = $autosubscribe;
 344
 345                 $result = $user->update($original);
 346
 347                 if ($result === false) {
 348                     common_log_db_error($user, 'UPDATE', __FILE__);
 349                     // TRANS: Server error thrown when user profile settings could not be updated to
 350                     // TRANS: automatically subscribe to any subscriber.
 351                     $this->serverError(_('Couldn\'t update user for autosubscribe.'));
 352                     return;
 353                 }
 354             }
 355
 356             $profile = $user->getProfile();
 357
 358             $orig_profile = clone($profile);
 359
 360             $profile->nickname = $user->nickname;
 361             $profile->fullname = $fullname;
 362             $profile->homepage = $homepage;
 363             $profile->bio = $bio;
 364             $profile->location = $location;
 365
 366             $loc = Location::fromName($location);
 367
 368             if (empty($loc)) {
 369                 $profile->lat         = null;
 370                 $profile->lon         = null;
 371                 $profile->location_id = null;
 372                 $profile->location_ns = null;
 373             } else {
 374                 $profile->lat         = $loc->lat;
 375                 $profile->lon         = $loc->lon;
 376                 $profile->location_id = $loc->location_id;
 377                 $profile->location_ns = $loc->location_ns;
 378             }
 379
 380             $profile->profileurl = common_profile_url($nickname);
 381
 382             if (common_config('location', 'share') == 'user') {
 383
 384                 $exists = false;
 385
 386                 $prefs = User_location_prefs::staticGet('user_id', $user->id);
 387
 388                 if (empty($prefs)) {
 389                     $prefs = new User_location_prefs();
 390
 391                     $prefs->user_id = $user->id;
 392                     $prefs->created = common_sql_now();
 393                 } else {
 394                     $exists = true;
 395                     $orig = clone($prefs);
 396                 }
 397
 398                 $prefs->share_location = $this->boolean('sharelocation');
 399
 400                 if ($exists) {
 401                     $result = $prefs->update($orig);
 402                 } else {
 403                     $result = $prefs->insert();
 404                 }
 405
 406                 if ($result === false) {
 407                     common_log_db_error($prefs, ($exists) ? 'UPDATE' : 'INSERT', __FILE__);
 408                     // TRANS: Server error thrown when user profile location preference settings could not be updated.
 409                     $this->serverError(_('Couldn\'t save location prefs.'));
 410                     return;
 411                 }
 412             }
 413
 414             common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
 415             common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
 416
 417             $result = $profile->update($orig_profile);
 418
 419             if ($result === false) {
 420                 common_log_db_error($profile, 'UPDATE', __FILE__);
 421                 // TRANS: Server error thrown when user profile settings could not be saved.
 422                 $this->serverError(_('Couldn\'t save profile.'));
 423                 return;
 424             }
 425
 426             // Set the user tags
 427             $result = $user->setSelfTags($tags);
 428
 429             if (!$result) {
 430                 // TRANS: Server error thrown when user profile settings tags could not be saved.
 431                 $this->serverError(_('Couldn\'t save tags.'));
 432                 return;
 433             }
 434
 435             $user->query('COMMIT');
 436             Event::handle('EndProfileSaveForm', array($this));
 437             common_broadcast_profile($profile);
 438
 439             // TRANS: Confirmation shown when user profile settings are saved.
 440             $this->showForm(_('Settings saved.'), true);
 441
 442         }
 443     }
 444
 445     function nicknameExists($nickname)
 446     {
 447         $user = common_current_user();
 448         $other = User::staticGet('nickname', $nickname);
 449         if (!$other) {
 450             return false;
 451         } else {
 452             return $other->id != $user->id;
 453         }
 454     }
 455 }