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_form($msg=NULL, $success=false) {
  27                 $user = common_current_user();
  28                 $profile = $user->getProfile();
  29                 common_show_header(_t('Profile settings'), NULL, NULL, array($this, 'settings_menu'));
  30
  31                 if ($msg) {
  32                         $this->message($msg, $success);
  33                 } else {
  34                         common_element('div', 'instructions',
  35                                                    _t('You can update your personal profile info here '.
  36                                                           'so people know more about you. '));
  37                 }
  38                 common_element_start('form', array('method' => 'POST',
  39                                                                                    'id' => 'profilesettings',
  40                                                                                    'action' =>
  41                                                                                    common_local_url('profilesettings')));
  42                 # too much common patterns here... abstractable?
  43                 common_input('nickname', _t('Nickname'),
  44                                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
  45                                          _t('1-64 lowercase letters or numbers, no punctuation or spaces'));
  46                 common_input('fullname', _t('Full name'),
  47                                          ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
  48                 common_input('email', _t('Email address'),
  49                                          ($this->arg('email')) ? $this->arg('email') : $user->email,
  50                                          _t('Used only for updates, announcements, and password recovery'));
  51                 common_input('homepage', _t('Homepage'),
  52                                          ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
  53                                          _t('URL of your homepage, blog, or profile on another site'));
  54                 common_textarea('bio', _t('Bio'),
  55                                                 ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
  56                                                 _t('Describe yourself and your interests in 140 chars'));
  57                 common_input('location', _t('Location'),
  58                                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
  59                                          _t('Where you are, like "City, State (or Region), Country"'));
  60                 common_submit('submit', _t('Save'));
  61                 common_element_end('form');
  62                 common_show_footer();
  63         }
  64
  65         function handle_post() {
  66
  67                 $nickname = $this->trimmed('nickname');
  68                 $fullname = $this->trimmed('fullname');
  69                 $email = $this->trimmed('email');
  70                 $homepage = $this->trimmed('homepage');
  71                 $bio = $this->trimmed('bio');
  72                 $location = $this->trimmed('location');
  73
  74                 # Some validation
  75
  76                 if (!Validate::email($email, true)) {
  77                         $this->show_form(_t('Not a valid email address.'));
  78                         return;
  79                 } else if (!Validate::string($nickname, array('min_length' => 1,
  80                                                                                                           'max_length' => 64,
  81                                                                                                           'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
  82                         $this->show_form(_t('Nickname must have only letters and numbers and no spaces.'));
  83                         return;
  84                 } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
  85                                    !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
  86                         $this->show_form(_t('Homepage is not a valid URL.'));
  87                         return;
  88                 } else if (!is_null($fullname) && strlen($fullname) > 255) {
  89                         $this->show_form(_t('Fullname is too long (max 255 chars).'));
  90                         return;
  91                 } else if (!is_null($bio) && strlen($bio) > 140) {
  92                         $this->show_form(_t('Bio is too long (max 140 chars).'));
  93                         return;
  94                 } else if (!is_null($location) && strlen($location) > 255) {
  95                         $this->show_form(_t('Location is too long (max 255 chars).'));
  96                         return;
  97                 } else if ($this->nickname_exists($nickname)) {
  98                         $this->show_form(_t('Nickname already exists.'));
  99                         return;
 100                 } else if ($this->email_exists($email)) {
 101                         $this->show_form(_t('Email address already exists.'));
 102                         return;
 103                 }
 104
 105                 $user = common_current_user();
 106                 assert(!is_null($user)); # should already be checked
 107
 108                 # FIXME: transaction!
 109
 110                 $original = clone($user);
 111
 112                 $user->nickname = $nickname;
 113                 $user->email = $email;
 114
 115                 common_debug('Updating, nickname ="'.$user->nickname.'" and email ="'.$user->email.'"');
 116                 common_debug('Original, nickname ="'.$original->nickname.'" and email ="'.$original->email.'"');
 117
 118                 if (FALSE === $user->update($original)) {
 119                         common_server_error(_t('Couldnt update user.'));
 120                         return;
 121                 }
 122
 123                 $profile = $user->getProfile();
 124
 125                 $orig_profile = clone($profile);
 126
 127                 $profile->nickname = $user->nickname;
 128                 $profile->fullname = $fullname;
 129                 $profile->homepage = $homepage;
 130                 $profile->bio = $bio;
 131                 $profile->location = $location;
 132                 $profile->profileurl = common_profile_url($nickname);
 133
 134                 if (FALSE === $profile->update($orig_profile)) {
 135                         common_server_error(_t('Couldnt save profile.'));
 136                         return;
 137                 }
 138
 139                 common_broadcast_profile($profile);
 140
 141                 $this->show_form(_t('Settings saved.'), TRUE);
 142         }
 143
 144         function nickname_exists($nickname) {
 145                 $user = common_current_user();
 146                 $other = User::staticGet('nickname', $nickname);
 147                 if (!$other) {
 148                         return false;
 149                 } else {
 150                         return $other->id != $user->id;
 151                 }
 152         }
 153
 154         function email_exists($email) {
 155                 $user = common_current_user();
 156                 $other = User::staticGet('email', $email);
 157                 if (!$other) {
 158                         return false;
 159                 } else {
 160                         return $other->id != $user->id;
 161                 }
 162         }
 163 }