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