<?    
    session_start();
    ini_set('display_errors', 1);
    set_time_limit(45);
    header("Content-Type: text/html; charset=utf-8");
    
    error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING);
    date_default_timezone_set("Europe/London");
    
    define('CRYPT_KEY', 'iug87gdi83yug38gd');
    define('BASE_DIR', $_SERVER['DOCUMENT_ROOT']."/");
    define('HTTP_HOST', $_SERVER['HTTP_HOST']."/");

    define('LOGIN_TIMEOUT', 60*60*1000); // 1 hour

    $dev = (substr($_SERVER['HTTP_HOST'], -5) == ":8888") ? true : false;

    if ($dev === true){
        // Database connection
        define("str_dbHost", "localhost");
        define("str_dbUser", "root");
        define("str_dbPassword", "root");
        define("str_dbName", "link_ed_website");
    } else {
        define("str_dbHost", "localhost");
        define("str_dbUser", "linkuser57");
        define("str_dbPassword", "Collect$$3636");
        define("str_dbName", "test");
    }

    define("smtp_host", "localhost");
    define("smtp_port", "25");
    define("smtp_uname", "");
    define("smtp_pword", "");

    define("SUPERUSER", 1);
    define("ADMIN", 2);

    define("USER_NAME", "bbff1c287475f5ffe0c49feeacb5c76f");
    define("PASSWORD", "e5eccd1bcdbd2cd26fe0909a350fe182");

$site = new stdClass();
$site->title = "Link Education";
$site->logo = "link-logo.png";

define('CAPTCHA_SESSION_KEY', "hih78uwdfufdev7");

?><?

class Ccms
{
    var $db;
    var $path;
    var $page;
    var $session;
    
    function __construct($path="", $page=""){
        global $_SESSION;
        // Constructor - all derived classes need the database!
        //
        $this->db = $this->connect();
        $this->path = $path;
        $this->page = $page;
        $this->session= $_SESSION;
    }
    
    static function connect(){
        // Connect to the database
        //
        require_once('class.database.php');
        $db = new database(str_dbHost, str_dbUser, str_dbPassword, str_dbName);
        return $db;     
    }

    static function checkAuth($username, $password, $encrypted){
        if ($encrypted === false){
            $username = md5($username);
            $password = md5($password);
        }

        return ($username == USER_NAME
            && $password == PASSWORD);
    }
    
    static function findPage($path){
        global $_POST;
        // This function parses the url, and retrieves the data for the page
        //
        $db = Ccms::connect();
        
        $paths = explode("/", $path);
        
        $o = array();

        if (count($paths) == 1){
            // Special Case Home Page
            $sql = sprintf("select * from page p1 where p1.url = '/'");
            $r = $db->select($sql);
            // OK, so now we have a match
            if ($db->numrows($r)>0){
                $p = $db->fetch_object($r);
                $parent = "=" . $p->id;
                $o[] = $p;
            }
        } else {
        
            $parent = "<=1";
            for ($i=1; $i<count($paths); $i++){
                $regexp = str_replace("-", "[ \/\'&\-,[:punct:]]+", $paths[$i]);
                $sql = sprintf("select *, (select count(id) from page p2 where p2.parent=p1.id) as children from page p1 where (p1.url regexp '\\/%s') && p1.parent%s && status=1", $regexp, $parent);
                
                $r = $db->select($sql);
                // OK, so now we have a match
                if ($db->numrows($r)>0){
                    $p = $db->fetch_object($r);
                    $parent = "=" . $p->id;
                    $o[] = $p;
                }
            }
        }
        
        if (count($o)>0 && end($o)->alias!=""){
            return Ccms::findPage(end($o)->alias);
        } else {
            return $o;
        }
    }
    
    function __destruct(){
        global $db, $_SESSION;
        if ($db) $db->disconnect();
        if (!is_array($this->session['history'])) $this->session['history'] = array();
        if (end($this->session['history']) != $this->path && $this->path != ""){
                $this->session['history'][] = $this->path;
        }
                                 
        $_SESSION = $this->session;
    }

}

?>