actions/profilesettings.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   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.
  10  *
  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.
  15  *
  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/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 require_once(INSTALLDIR.'/lib/settingsaction.php');
  23
  24 class ProfilesettingsAction extends SettingsAction {
  25
  26         function get_instructions() {
  27                 return _('You can update your personal profile info here '.
  28                                   'so people know more about you.');
  29         }
  30
  31         function show_form($msg=NULL, $success=false) {
  32                 $user = common_current_user();
  33                 $profile = $user->getProfile();
  34                 $this->form_header(_('Profile settings'), $msg, $success);
  35
  36                 common_element_start('form', array('method' => 'post',
  37                                                                                    'id' => 'profilesettings',
  38                                                                                    'action' =>
  39                                                                                    common_local_url('profilesettings')));
  40                 # too much common patterns here... abstractable?
  41                 common_input('nickname', _('Nickname'),
  42                                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
  43                                          _('1-64 lowercase letters or numbers, no punctuation or spaces'));
  44                 common_input('fullname', _('Full name'),
  45                                          ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
  46                 common_input('homepage', _('Homepage'),
  47                                          ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
  48                                          _('URL of your homepage, blog, or profile on another site'));
  49                 common_textarea('bio', _('Bio'),
  50                                                 ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
  51                                                 _('Describe yourself and your interests in 140 chars'));
  52                 common_input('location', _('Location'),
  53                                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
  54                                          _('Where you are, like "City, State (or Region), Country"'));
  55
  56                 $language = common_language();
  57                 common_dropdown('language', _('Language'), get_nice_language_list(), _('Preferred language'), TRUE, $language);
  58                 $timezone = common_timezone();
  59                 $timezones = array();
  60                 foreach(DateTimeZone::listIdentifiers() as $k => $v) {
  61                         $timezones[$v] = $v;
  62                 }
  63                 common_dropdown('timezone', _('Timezone'), $timezones, _('What timezone are you normally in?'), TRUE, $timezone);
  64
  65                 common_checkbox('autosubscribe', _('Automatically subscribe to whoever subscribes to me (best for non-humans)'),
  66                                                 ($this->arg('autosubscribe')) ? $this->boolean('autosubscribe') : $user->autosubscribe);
  67                 common_submit('submit', _('Save'));
  68                 common_element_end('form');
  69                 common_show_footer();
  70         }
  71
  72         function handle_post() {
  73
  74                 $nickname = $this->trimmed('nickname');
  75                 $fullname = $this->trimmed('fullname');
  76                 $homepage = $this->trimmed('homepage');
  77                 $bio = $this->trimmed('bio');
  78                 $location = $this->trimmed('location');
  79                 $autosubscribe = $this->boolean('autosubscribe');
  80                 $language = $this->trimmed('language');
  81                 $timezone = $this->trimmed('timezone');
  82
  83                 # Some validation
  84
  85                 if (!Validate::string($nickname, array('min_length' => 1,
  86                                                                                            'max_length' => 64,
  87                                                                                            'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
  88                         $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
  89                         return;
  90                 } else if (!User::allowed_nickname($nickname)) {
  91                         $this->show_form(_('Not a valid nickname.'));
  92                         return;
  93                 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
  94                                    !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
  95                         $this->show_form(_('Homepage is not a valid URL.'));
  96                         return;
  97                 } else if (!is_null($fullname) && strlen($fullname) > 255) {
  98                         $this->show_form(_('Full name is too long (max 255 chars).'));
  99                         return;
 100                 } else if (!is_null($bio) && strlen($bio) > 140) {
 101                         $this->show_form(_('Bio is too long (max 140 chars).'));
 102                         return;
 103                 } else if (!is_null($location) && strlen($location) > 255) {
 104                         $this->show_form(_('Location is too long (max 255 chars).'));
 105                         return;
 106                 }  else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
 107                         $this->show_form(_('Timezone not selected.'));
 108                         return;
 109                 } else if ($this->nickname_exists($nickname)) {
 110                         $this->show_form(_('Nickname already in use. Try another one.'));
 111                         return;
 112                 } else if (!is_null($language) && strlen($language) > 50) {
 113                         $this->show_form(_('Language is too long (max 50 chars).'));
 114                 }
 115
 116                 $user = common_current_user();
 117
 118                 $user->query('BEGIN');
 119
 120                 if ($user->nickname != $nickname ||
 121                         $user->language != $language ||
 122                         $user->timezone != $timezone) {
 123
 124                         common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
 125                                                  __FILE__);
 126                         common_debug('Updating user language from ' . $user->language . ' to ' . $language,
 127                                                  __FILE__);
 128                         common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
 129                                                  __FILE__);
 130
 131                         $original = clone($user);
 132
 133                         $user->nickname = $nickname;
 134                         $user->language = $language;
 135                         $user->timezone = $timezone;
 136
 137                         $result = $user->updateKeys($original);
 138
 139                         if ($result === FALSE) {
 140                                 common_log_db_error($user, 'UPDATE', __FILE__);
 141                                 common_server_error(_('Couldn\'t update user.'));
 142                                 return;
 143                         } else {
 144                                 # Re-initialize language environment if it changed
 145                                 common_init_language();
 146                         }
 147                 }
 148
 149                 # XXX: XOR
 150
 151                 if ($user->autosubscribe ^ $autosubscribe) {
 152
 153                         $original = clone($user);
 154
 155                         $user->autosubscribe = $autosubscribe;
 156
 157                         $result = $user->update($original);
 158
 159                         if ($result === FALSE) {
 160                                 common_log_db_error($user, 'UPDATE', __FILE__);
 161                                 common_server_error(_('Couldn\'t update user for autosubscribe.'));
 162                                 return;
 163                         }
 164                 }
 165
 166                 $profile = $user->getProfile();
 167
 168                 $orig_profile = clone($profile);
 169
 170                 $profile->nickname = $user->nickname;
 171                 $profile->fullname = $fullname;
 172                 $profile->homepage = $homepage;
 173                 $profile->bio = $bio;
 174                 $profile->location = $location;
 175                 $profile->profileurl = common_profile_url($nickname);
 176
 177                 common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
 178                 common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
 179
 180                 $result = $profile->update($orig_profile);
 181
 182                 if (!$result) {
 183                         common_log_db_error($profile, 'UPDATE', __FILE__);
 184                         common_server_error(_('Couldn\'t save profile.'));
 185                         return;
 186                 }
 187
 188                 $user->query('COMMIT');
 189
 190                 common_broadcast_profile($profile);
 191
 192                 $this->show_form(_('Settings saved.'), TRUE);
 193         }
 194
 195         function nickname_exists($nickname) {
 196                 $user = common_current_user();
 197                 $other = User::staticGet('nickname', $nickname);
 198                 if (!$other) {
 199                         return false;
 200                 } else {
 201                         return $other->id != $user->id;
 202                 }
 203         }
 204 }