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