mod/settings.php

   1 <?php
   2
   3
   4 function settings_init(&$a) {
   5
   6         if((! x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) {
   7                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
   8                 $a->error = 404;
   9                 return;
  10         }
  11         require_once("mod/profile.php");
  12         profile_load($a,$_SESSION['uid']);
  13 }
  14
  15
  16 function settings_post(&$a) {
  17
  18         if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
  19                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
  20                 return;
  21         }
  22         if(count($a->user) && x($a->user,'uid') && $a->user['uid'] != $_SESSION['uid']) {
  23                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
  24                 return;
  25         }
  26         if((x($_POST,'password')) || (x($_POST,'confirm'))) {
  27
  28                 $newpass = trim($_POST['password']);
  29                 $confirm = trim($_POST['confirm']);
  30
  31                 $err = false;
  32                 if($newpass != $confirm ) {
  33                         $_SESSION['sysmsg'] .= "Passwords do not match. Password unchanged." . EOL;
  34                         $err = true;
  35                 }
  36
  37                 if((! x($newpass)) || (! x($confirm))) {
  38                         $_SESSION['sysmsg'] .= "Empty passwords are not allowed. Password unchanged." . EOL;
  39                         $err = true;
  40                 }
  41
  42                 if(! $err) {
  43                         $password = hash('whirlpool',$newpass);
  44                         $r = q("UPDATE `user` SET `password` = '%s' WHERE `uid` = %d LIMIT 1",
  45                                 dbesc($password),
  46                                 intval($_SESSION['uid']));
  47                         if($r)
  48                                 $_SESSION['sysmsg'] .= "Password changed." . EOL;
  49                         else
  50                                 $_SESSION['sysmsg'] .= "Password update failed. Please try again." . EOL;
  51                 }
  52         }
  53
  54         $username = notags(trim($_POST['username']));
  55         $email = notags(trim($_POST['email']));
  56         $timezone = notags(trim($_POST['timezone']));
  57
  58         $username_changed = false;
  59         $email_changed = false;
  60         $zone_changed = false;
  61         $err = '';
  62
  63         if($username != $a->user['username']) {
  64                 $username_changed = true;
  65                 if(strlen($username) > 40)
  66                         $err .= " Please use a shorter name.";
  67                 if(strlen($username) < 3)
  68                         $err .= " Name too short.";
  69         }
  70         if($email != $a->user['email']) {
  71                 $email_changed = true;
  72                 if(!eregi('[A-Za-z0-9._%-]+@[A-Za-z0-9._%-]+\.[A-Za-z]{2,6}',$email))
  73                         $err .= " Not valid email.";
  74                 $r = q("SELECT `uid` FROM `user`
  75                         WHERE `email` = '%s' LIMIT 1",
  76                         dbesc($email)
  77                         );
  78                 if($r !== NULL && count($r))
  79                         $err .= " This email address is already registered." . EOL;
  80         }
  81
  82         if(strlen($err)) {
  83                 $_SESSION['sysmsg'] .= $err . EOL;
  84                 return;
  85         }
  86         if($timezone != $a->user['timezone']) {
  87                 $zone_changed = true;
  88                 if(strlen($timezone))
  89                         date_default_timezone_set($timezone);
  90         }
  91         if($email_changed || $username_changed || $zone_changed ) {
  92                 $r = q("UPDATE `user` SET `username` = '%s', `email` = '%s', `timezone` = '%s'  WHERE `uid` = %d LIMIT 1",
  93                         dbesc($username),
  94                         dbesc($email),
  95                         dbesc($timezone),
  96                         intval($_SESSION['uid']));
  97                 if($r)
  98                         $_SESSION['sysmsg'] .= "Settings updated." . EOL;
  99         }
 100         if($email_changed && $a->config['register_policy'] == REGISTER_VERIFY) {
 101
 102                 // FIXME - set to un-verified, blocked and redirect to logout
 103
 104         }
 105
 106
 107         // Refresh the content display with new data
 108
 109         $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
 110                 intval($_SESSION['uid']));
 111         if(count($r))
 112                 $a->user = $r[0];
 113 }
 114
 115
 116 if(! function_exists('settings_content')) {
 117 function settings_content(&$a) {
 118
 119         if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
 120                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
 121                 return;
 122         }
 123
 124
 125         $username = $a->user['username'];
 126         $email    = $a->user['email'];
 127         $nickname = $a->user['nickname'];
 128         $timezone = $a->user['timezone'];
 129
 130
 131         if(x($nickname))
 132                 $nickname_block = file_get_contents("view/settings_nick_set.tpl");
 133         else
 134                 $nickname_block = file_get_contents("view/settings_nick_unset.tpl");
 135
 136         $nickname_block = replace_macros($nickname_block,array(
 137                 '$nickname' => $nickname,
 138                 '$uid' => $_SESSION['uid'],
 139                 '$basepath' => substr($a->get_baseurl(),strpos($a->get_baseurl(),'://') + 3),
 140                 '$baseurl' => $a->get_baseurl()));
 141
 142         $o = file_get_contents('view/settings.tpl');
 143
 144         $o = replace_macros($o,array(
 145                 '$baseurl' => $a->get_baseurl(),
 146                 '$uid' => $_SESSION['uid'],
 147                 '$username' => $username,
 148                 '$email' => $email,
 149                 '$nickname_block' => $nickname_block,
 150                 '$timezone' => $timezone,
 151                 '$zoneselect' => select_timezone($timezone)
 152                 ));
 153
 154         return $o;
 155
 156 }}