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') : $profile->location,
  54                                          _('Where you are, like "City, State (or Region), Country"'));
  55                 common_checkbox('autosubscribe', _('Automatically subscribe to whoever subscribes to me (best for non-humans)'),
  56                                                 ($this->arg('autosubscribe')) ? $this->boolean('autosubscribe') : $user->autosubscribe);
  57                 common_submit('submit', _('Save'));
  58                 common_element_end('form');
  59                 common_show_footer();
  60         }
  61
  62         function handle_post() {
  63
  64                 $nickname = $this->trimmed('nickname');
  65                 $fullname = $this->trimmed('fullname');
  66                 $homepage = $this->trimmed('homepage');
  67                 $bio = $this->trimmed('bio');
  68                 $location = $this->trimmed('location');
  69                 $autosubscribe = $this->boolean('autosubscribe');
  70
  71                 # Some validation
  72
  73                 if (!Validate::string($nickname, array('min_length' => 1,
  74                                                                                            'max_length' => 64,
  75                                                                                            'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
  76                         $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
  77                         return;
  78                 } else if (!User::allowed_nickname($nickname)) {
  79                         $this->show_form(_('Not a valid nickname.'));
  80                         return;
  81                 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
  82                                    !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
  83                         $this->show_form(_('Homepage is not a valid URL.'));
  84                         return;
  85                 } else if (!is_null($fullname) && strlen($fullname) > 255) {
  86                         $this->show_form(_('Full name is too long (max 255 chars).'));
  87                         return;
  88                 } else if (!is_null($bio) && strlen($bio) > 140) {
  89                         $this->show_form(_('Bio is too long (max 140 chars).'));
  90                         return;
  91                 } else if (!is_null($location) && strlen($location) > 255) {
  92                         $this->show_form(_('Location is too long (max 255 chars).'));
  93                         return;
  94                 } else if ($this->nickname_exists($nickname)) {
  95                         $this->show_form(_('Nickname already in use. Try another one.'));
  96                         return;
  97                 }
  98
  99                 $user = common_current_user();
 100
 101                 $user->query('BEGIN');
 102
 103                 if ($user->nickname != $nickname) {
 104
 105                         common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
 106                                                  __FILE__);
 107
 108                         $original = clone($user);
 109
 110                         $user->nickname = $nickname;
 111
 112                         $result = $user->updateKeys($original);
 113
 114                         if ($result === FALSE) {
 115                                 common_log_db_error($user, 'UPDATE', __FILE__);
 116                                 common_server_error(_('Couldn\'t update user.'));
 117                                 return;
 118                         }
 119                 }
 120
 121                 # XXX: XOR
 122
 123                 if ($user->autosubscribe ^ $autosubscribe) {
 124
 125                         $original = clone($user);
 126
 127                         $user->autosubscribe = $autosubscribe;
 128
 129                         $result = $user->update($original);
 130
 131                         if ($result === FALSE) {
 132                                 common_log_db_error($user, 'UPDATE', __FILE__);
 133                                 common_server_error(_('Couldn\'t update user for autosubscribe.'));
 134                                 return;
 135                         }
 136                 }
 137
 138                 $profile = $user->getProfile();
 139
 140                 $orig_profile = clone($profile);
 141
 142                 $profile->nickname = $user->nickname;
 143                 $profile->fullname = $fullname;
 144                 $profile->homepage = $homepage;
 145                 $profile->bio = $bio;
 146                 $profile->location = $location;
 147                 $profile->profileurl = common_profile_url($nickname);
 148
 149                 common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
 150                 common_debug('New profile: ' . common_log_objstring($profile), __FILE__);
 151
 152                 $result = $profile->update($orig_profile);
 153
 154                 if (!$result) {
 155                         common_log_db_error($profile, 'UPDATE', __FILE__);
 156                         common_server_error(_('Couldn\'t save profile.'));
 157                         return;
 158                 }
 159
 160                 $user->query('COMMIT');
 161
 162                 common_broadcast_profile($profile);
 163
 164                 $this->show_form(_('Settings saved.'), TRUE);
 165         }
 166
 167         function nickname_exists($nickname) {
 168                 $user = common_current_user();
 169                 $other = User::staticGet('nickname', $nickname);
 170                 if (!$other) {
 171                         return false;
 172                 } else {
 173                         return $other->id != $user->id;
 174                 }
 175         }
 176 }