function register()
{
if(ALLOW_REGISTRATION == false)
die('Registration has bean disabled on this node');
if(!isset($_POST['Submit']))
{
$form_vals = make_reg_vals_array('', '', '', '');
// display register form
$view = instance_view('register');
$view = $view->parse_to_variable(array(
'form_vals' => $form_vals));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => ''));
}
else
{
// reed the form
$form_vals = array(
'errs' => array(),
'name' => $_POST['name'],
'email' => $_POST['email'],
'pass' => $_POST['pass'],
'pass_v' => $_POST['pass_v']);
// Instance users model
$usr = instance_model('users');
$test_exists = array();
// Validate user name
try
{
validate_username($form_vals['name']);
$test_exists = $usr->get_user_by_name($form_vals['name']);
if($test_exists != array())
{
new_flash('User name is already tacken on this node', 1);
$form_vals['name'] = '';
}
}
catch(exception $e)
{
if(strlen($form_vals['name']) < 3)
{
new_flash('User name too short, min 3 charicters', 1);
$form_vals['name'] = '';
}
else if(strlen($form_vals['name']) > 30)
{
new_flash('User name too long, max 30 charicters', 1);
$form_vals['name'] = '';
}
else if(!preg_match('/^[a-zA-Z0-9_]+$/', $form_vals['name']))
{
new_flash('User names must contain only alphanumeric charicters and the underscore', 1);
$form_vals['name'] = '';
}
}
// Validate email
if(!preg_match('/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+'
.'(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/', $form_vals['email']))
{
new_flash('Email address is invalid', 1);
$form_vals['email'] = "";
}
// Validate passwords
if(mb_strlen($form_vals['pass'], 'utf8') < 6)
new_flash('Password too short, min 6 charicters', 1);
else if(sha1($form_vals['pass']) != sha1($form_vals['pass_v']))
new_flash('Passwords do not match', 1);
if(count(get_errors()) == 0)
{
// Everything was valid, save, login and redirect
$usr->new_user($form_vals['name'], $form_vals['email'], $form_vals['pass']);
$new_id = $usr->get_user_by_name($form_vals['name']);
log_in_user($new_id[0]['User_name'], $new_id[0]['ID']);
}
// else re-display the register form and show errors
else
{
$view = instance_view("register");
$view = $view->parse_to_variable(array(
'form_vals' => $form_vals));
$this->set_template_paramiters(
array('main_content' => $view,
'sidebar' => ''));
}
}
}
function test_log_in_user()
{
try
{
log_in_user('fred', 1);
$this->fail();
}
catch(exception $e)
{
$this->assertEquals(preg_match('/messages/', $e->getMessage()), 1);
}
$this->assertEquals($_SESSION['active_user']['name'], 'fred');
$this->assertEquals($_SESSION['active_user']['id'], 1);
}
<?php
// Returns an error code.
require_once "api.php";
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$connection = get_connection();
check_connection($connection);
$username = $connection->real_escape_string($_POST["username"]);
$password = $connection->real_escape_string($_POST["password"]);
echo log_in_user($connection, $username, $password);
$connection->close();
} else {
goto_page("");
}
