units/users/userdetails_actions.php

   1 <?php
   2
   3 // Userdetails actions
   4 global $USER, $CFG;
   5 global $page_owner;
   6
   7 $id = optional_param('id',0,PARAM_INT);
   8 $action = optional_param('action');
   9
  10 if (logged_on && !empty($action) && run("permissions:check", array("userdetails:change",$id))) {
  11
  12     switch ($action) {
  13
  14         // Update user details
  15     case "userdetails:update":
  16         $name = trim(optional_param('name'));
  17         if (!empty($name)) {
  18             $userdetails_ok = "yes";
  19             if (strlen($name) > 64) {
  20                 $messages[] = __gettext("Your suggested name was too long. Please try something shorter.");
  21                 $userdetails_ok = "no";
  22             }
  23
  24             $usertype = user_type($page_owner);
  25             $email = trim(optional_param('email'));
  26             if ($usertype == 'person' && !empty($email)) {
  27                 if (!validate_email($email)) {
  28                     $messages[] = __gettext("Your suggested email address $email doesn't appear to be valid.");
  29
  30                     $userdetails_ok = "no";
  31                 } else {
  32                     $u = new StdClass;
  33                     $u->email = $email;
  34                     $u->ident = $id;
  35                     update_record('users',$u);
  36                     if ($USER->ident == $page_owner) {
  37                         $USER->email = $email;
  38                         $_SESSION['email'] = $email;
  39                     }
  40                     $messages[] = __gettext("Email address updated.");
  41                 }
  42             }
  43
  44             $moderation = optional_param('moderation');
  45             if (!empty($moderation) && in_array($moderation,array('yes','no','priv'))) {
  46                 set_field('users','moderation',$moderation,'ident',$id);
  47                 $messages[] = __gettext("Your moderation preferences have been changed.");
  48             }
  49
  50             if (!$CFG->disable_publiccomments) {
  51                 $publiccomments = optional_param('publiccomments');
  52                 if ($usertype == 'person' && !empty($publiccomments)) {
  53                     if ($publiccomments == "yes") {
  54                         user_flag_set("publiccomments", "1", $id);
  55                         $messages[] = __gettext("Public comments and discussion set to 'on'.");
  56                     } else {
  57                         user_flag_unset("publiccomments",$id);
  58                         $messages[] = __gettext("Public comments and discussion set to 'off'.");
  59                     }
  60                 }
  61             }
  62
  63             $receiveemails = optional_param('receiveemails');
  64             if ($usertype == 'person' && isset($receiveemails)) {
  65                 if ($receiveemails == "yes") {
  66                     user_flag_set("emailreplies", "1", $id);
  67                     $messages[] = __gettext("Email comments and discussion set to 'on'.");
  68                 } else {
  69                     user_flag_unset("emailreplies",$id);
  70                     $messages[] = __gettext("Email comments and discussion set to 'off'.");
  71                 }
  72             }
  73
  74             $receiveemails = optional_param('receivenotifications');
  75             if ($usertype == 'person' && isset($receiveemails)) {
  76                 if ($receiveemails == "yes") {
  77                     user_flag_set("emailnotifications", "1", $id);
  78                     $messages[] = __gettext("Email notifications set to 'on'.");
  79                 } else {
  80                     user_flag_unset("emailnotifications",$id);
  81                     $messages[] = __gettext("Email notifications set to 'off'.");
  82                 }
  83             }
  84
  85             if ($userdetails_ok == "yes") {
  86                 $messages[] = "Name updated.";
  87                 $u = new StdClass;
  88                 $u->name = $name;
  89                 $u->ident = $id;
  90                 update_record('users',$u);
  91                 if ($USER->ident == $page_owner) {
  92                     $USER->name = stripslashes($name);
  93                     $_SESSION['name'] = stripslashes($name);
  94                 }
  95             } else {
  96                 $messages[] = __gettext("Details were not changed.");
  97             }
  98
  99         }
 100
 101         $password1 = optional_param('password1');
 102         $password2 = optional_param('password2');
 103
 104         if (!empty($password1) || !empty($password2)) {
 105             if (($password1 == $password2)) {
 106                 if (strlen($password1) < 4 || strlen($password1) > 32) {
 107                     $messages[] = __gettext("Password not changed: Your password is either too short or too long. It must be between 4 and 32 characters in length.");
 108                 } else if (!preg_match("/^[a-zA-Z0-9]*$/i",$password1)) {
 109                     $messages[] = __gettext("Password not changed: Your password can only consist of letters or numbers.");
 110                 } else {
 111                     $messages[] = __gettext("Your password was updated.");
 112                     $u = new StdClass;
 113                     $u->password = md5($password1);
 114                     $u->ident = $page_owner;
 115                     update_record('users',$u);
 116                 }
 117             } else {
 118                 $messages[] = __gettext("Password not changed: The password and its verification string did not match.");
 119             }
 120         }
 121         break;
 122
 123     }
 124
 125 }
 126 ?>