<?php session_start(); ?>
<html>
<head>
</head>
<body>
<?php
include ("../settings.php");
include ("../language/$cfg_language");
include ("../classes/db_functions.php");
include ("../classes/security_functions.php");
//creates 3 objects needed for this script.
$lang=new language();
$dbf=new db_functions($cfg_server,$cfg_username,$cfg_password,$cfg_database,$cfg_tableprefix,$cfg_theme,$lang);
$sec=new security_functions($dbf,'Admin',$lang);
//checks if user is logged in.
if(!$sec->isLoggedIn())
{
header ("location: ../login.php");
exit ();
}
//variables needed globably in this file.
$tablename="$cfg_tableprefix".'users';
$field_names=null;
$field_data=null;
$id=-1;
//checks to see if action is delete and an ID is specified. (only delete uses $_GET.)
if(isset($_GET['action']) and isset($_GET['id']))
{
$action=$_GET['action'];
$id=$_GET['id'];
}
//checks to make sure data is comming from form ($action is either delete or update)
elseif(isset($_POST['first_name']) and isset($_POST['last_name']) and isset($_POST['username'])
and isset($_POST['password']) and isset($_POST['cpassword']) and isset($_POST['type'])
and isset($_POST['id']) and isset($_POST['action']) )
{
$action=$_POST['action'];
$id = $_POST['id'];
//gets variables entered by user.
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$username = $_POST['username'];
$password = $_POST['password'];
$cpassword = $_POST['cpassword'];
$type = $_POST['type'];
//insure all fields are filled in.
if($first_name=='' or $last_name=='' or $username=='' or $password=='' or $cpassword=='' or $type=='')
{
echo "$lang->forgottenFields";
exit();
}
elseif($password!=$cpassword)
{
echo "$lang->passwordsDoNotMatch";
exit();
}
elseif($action=='insert')
{
//encrypts password for new user and creates arrays to be used later.
$password=md5($password);
$field_names=array('first_name','last_name','username','password','type');
$field_data=array("$first_name","$last_name","$username","$password","$type");
}
elseif($password=="*notchanged*")
{
/*
Does NOT encrypt password because user did not change their password, but other
info might have changed and needs to be updated. Info stored in arrays.
*/
$field_names=array('first_name','last_name','username','type');
$field_data=array("$first_name","$last_name","$username","$type");
}
else
{
/*
user did change password and the new password is encrypted. Stores
info in arrays
*/
$password=md5($password);
$field_names=array('first_name','last_name','username','password','type');
$field_data=array("$first_name","$last_name","$username","$password","$type");
}
}
else
{
//outputs error message because user did not use form to fill out data.
echo "$lang->mustUseForm";
exit();
}
switch ($action)
{
//finds out what action needs to be taken and preforms it by calling methods from dbf class.
case $action=="insert":
$dbf->insert($field_names,$field_data,$tablename,true);
break;
case $action=="update":
$dbf->update($field_names,$field_data,$tablename,$id,true);
break;
case $action=="delete":
$dbf->deleteRow($tablename,$id);
break;
default:
echo "$lang->noActionSpecified";
break;
}
$dbf->closeDBlink();
?>
<br>
<a href="manage_users.php"><?php echo "$lang->manageUsers"; ?>--></a>
<br>
<a href="form_users.php?action=insert"><?php echo "$lang->createUser"; ?>--></a>
</body>
</html>