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userlogin.php
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userlogin.php
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<?php
// userlogin.php
class userlogin {
private $validlogin = FALSE;
private $webalizerpath = '';
public function execute() {
if (isset($_POST['login'])) {
// attempt to log in user
foreach (unserialize(USERLOGINS) as $login) {
list($username,$password,$webalizerpath) = $login;
if (
($this->getvalue('loginusername') == $username) &&
($this->getvalue('loginpassword') == $password)
) {
// valid login found
$this->validlogin = TRUE;
// save webalizerpath for this login user
$this->webalizerpath = rtrim($webalizerpath,'/') . '/';
return;
}
}
}
// if not a successful login request present the initial login form
$this->renderhtml();
}
public function getloggedin() {
return $this->validlogin;
}
public function getwebalizerpath() {
return $this->webalizerpath;
}
private function getvalue($inputname) {
return (isset($_POST[$inputname])) ? trim($_POST[$inputname]) : '';
}
private function renderhtml() {
echo(
XHTMLDOCTYPE . XHTMLTAG .
'<head>' .
'<title>WebalizerPHP Login</title>' .
'<link rel="stylesheet" type="text/css" href="style.css" />' .
'<script type="text/javascript" src="userlogin.js"></script>' .
'</head>' .
'<body>' .
'<form method="post" action="." id="login">' .
'<p>' .
'<label for="loginusername">Username</label>' .
'<input type="text" size="20" name="loginusername" id="loginusername" />' .
'</p>' .
'<p>' .
'<label for="loginpassword">Password</label>' .
'<input type="password" size="20" name="loginpassword" id="loginpassword" />' .
'</p>' .
'<p>' .
'<input type="submit" name="login" value="Login" />' .
'</p>' .
'</form>' .
'</body>' .
'</html>'
);
}
}