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 show_top($arr) {
  27                 $msg = $arr[0];
  28                 $success = $arr[1];
  29                 if ($msg) {
  30                         $this->message($msg, $success);
  31                 } else {
  32                         common_element('div', 'instructions',
  33                                                    _t('You can update your personal profile info here '.
  34                                                           'so people know more about you.'));
  35                 }
  36                 $this->settings_menu();
  37         }
  38
  39         function show_form($msg=NULL, $success=false) {
  40                 $user = common_current_user();
  41                 $profile = $user->getProfile();
  42                 common_show_header(_t('Profile settings'), NULL, array($msg, $success),
  43                                                    array($this, 'show_top'));
  44
  45                 common_element_start('form', array('method' => 'POST',
  46                                                                                    'id' => 'profilesettings',
  47                                                                                    'action' =>
  48                                                                                    common_local_url('profilesettings')));
  49                 # too much common patterns here... abstractable?
  50                 common_input('nickname', _t('Nickname'),
  51                                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
  52                                          _t('1-64 lowercase letters or numbers, no punctuation or spaces'));
  53                 common_input('fullname', _t('Full name'),
  54                                          ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
  55                 common_input('email', _t('Email address'),
  56                                          ($this->arg('email')) ? $this->arg('email') : $user->email,
  57                                          _t('Used only for updates, announcements, and password recovery'));
  58                 common_input('homepage', _t('Homepage'),
  59                                          ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
  60                                          _t('URL of your homepage, blog, or profile on another site'));
  61                 common_textarea('bio', _t('Bio'),
  62                                                 ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
  63                                                 _t('Describe yourself and your interests in 140 chars'));
  64                 common_input('location', _t('Location'),
  65                                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
  66                                          _t('Where you are, like "City, State (or Region), Country"'));
  67                 common_submit('submit', _t('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                 $email = $this->trimmed('email');
  77                 $homepage = $this->trimmed('homepage');
  78                 $bio = $this->trimmed('bio');
  79                 $location = $this->trimmed('location');
  80
  81                 # Some validation
  82
  83                 if (!Validate::email($email, true)) {
  84                         $this->show_form(_t('Not a valid email address.'));
  85                         return;
  86                 } else if (!Validate::string($nickname, array('min_length' => 1,
  87                                                                                                           'max_length' => 64,
  88                                                                                                           'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
  89                         $this->show_form(_t('Nickname must have only letters and numbers and no spaces.'));
  90                         return;
  91                 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
  92                                    !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
  93                         $this->show_form(_t('Homepage is not a valid URL.'));
  94                         return;
  95                 } else if (!is_null($fullname) && strlen($fullname) > 255) {
  96                         $this->show_form(_t('Fullname is too long (max 255 chars).'));
  97                         return;
  98                 } else if (!is_null($bio) && strlen($bio) > 140) {
  99                         $this->show_form(_t('Bio is too long (max 140 chars).'));
 100                         return;
 101                 } else if (!is_null($location) && strlen($location) > 255) {
 102                         $this->show_form(_t('Location is too long (max 255 chars).'));
 103                         return;
 104                 } else if ($this->nickname_exists($nickname)) {
 105                         $this->show_form(_t('Nickname already exists.'));
 106                         return;
 107                 } else if ($this->email_exists($email)) {
 108                         $this->show_form(_t('Email address already exists.'));
 109                         return;
 110                 }
 111
 112                 $user = common_current_user();
 113                 assert(!is_null($user)); # should already be checked
 114
 115                 $user->query('BEGIN');
 116
 117                 if ($user->nickname != $nickname) {
 118
 119                         $original = clone($user);
 120
 121                         $user->nickname = $nickname;
 122
 123                         $result = $user->updateKeys($original);
 124
 125                         if (!$result) {
 126                                 common_log_db_error($user, 'UPDATE', __FILE__);
 127                                 common_server_error(_t('Couldnt update user.'));
 128                                 return;
 129                         }
 130                 }
 131
 132                 if ($email != $user->email) {
 133
 134                         $confirm = new Confirm_email();
 135                         $confirm->code = common_good_rand(16);
 136                         $confirm->user_id = $user->id;
 137                         $confirm->email = $email;
 138
 139                         $result = $confirm->insert();
 140
 141                         if (!$result) {
 142                                 common_log_db_error($confirm, 'INSERT', __FILE__);
 143                                 common_server_error(_t('Couldnt confirm email.'));
 144                                 return FALSE;
 145                         }
 146                         # XXX: try not to do this in the middle of a transaction
 147
 148                         mail_confirm_address($confirm->code,
 149                                                                  $profile->nickname,
 150                                                                  $email);
 151                 }
 152
 153                 $profile = $user->getProfile();
 154
 155                 $orig_profile = clone($profile);
 156
 157                 $profile->nickname = $user->nickname;
 158                 $profile->fullname = $fullname;
 159                 $profile->homepage = $homepage;
 160                 $profile->bio = $bio;
 161                 $profile->location = $location;
 162                 $profile->profileurl = common_profile_url($nickname);
 163
 164                 $result = $profile->update($orig_profile);
 165
 166                 if (!$result) {
 167                         common_log_db_error($profile, 'UPDATE', __FILE__);
 168                         common_server_error(_t('Couldnt save profile.'));
 169                         return;
 170                 }
 171
 172                 $user->query('COMMIT');
 173
 174                 common_broadcast_profile($profile);
 175
 176                 $this->show_form(_t('Settings saved.'), TRUE);
 177         }
 178
 179         function nickname_exists($nickname) {
 180                 $user = common_current_user();
 181                 $other = User::staticGet('nickname', $nickname);
 182                 if (!$other) {
 183                         return false;
 184                 } else {
 185                         return $other->id != $user->id;
 186                 }
 187         }
 188
 189         function email_exists($email) {
 190                 $user = common_current_user();
 191                 $other = User::staticGet('email', $email);
 192                 if (!$other) {
 193                         return false;
 194                 } else {
 195                         return $other->id != $user->id;
 196                 }
 197         }
 198 }