<?php
mysql_connect("localhost", "UN", "PWD") or die("<b>1</b> ".mysql_error());
mysql_select_db("turt2l5_site") or die("<b>2</b> ".mysql_error());
define("TABLE", "longurls");
if(isset($_POST['url'])){
    $url = clean($_POST['url']);
    if(stristr($url, "http://") === FALSE){
        $url = "http://".$url;
    }
    if(!(stristr($url, "long.turt2live") === FALSE)){
        die("Nope, Sorry NuclearW<br><a href='index.php'>Try again</a>");
    }
    $longurl = "http://google.com";
    $query = mysql_query("SELECT * FROM ".TABLE." WHERE ourl='".$url."'") or die("<b>3</b> ".mysql_error());
    if(mysql_num_rows($query)>=1){
        $row = mysql_fetch_array($query);
        $longurl = $row['url'];
    }else{
        $longurl = sha1($url).sha1(md5($url)).md5(sha1($url));
        if(isset($_POST['superlong'])){
            $longurl = sha1($url).sha1(md5($url)).md5(sha1($url)).sha1($url).sha1(md5($url)).md5(sha1($url)).sha1($url).sha1(md5($url)).md5(sha1($url));
        }
        mysql_query("INSERT INTO ".TABLE." (ourl, url) VALUES ('".$url."', '".$longurl."')") or die("<b>4</b> ".mysql_error());
    }
    echo "<h2>$url = <a href='http://long.turt2live.com/?url=$longurl'>http://long.turt2live.com/?url=$longurl</a></h2>";
    echo "Don't know what to do? Copy and paste this: <br><input type='text' style='width:400px' value='http://long.turt2live.com/?url=$longurl'><br><i>Hint: Use CTRL+A on Windows to select all</i>";
    echo "<hr>";
}else{
    if(isset($_GET['url'])){
        $url = clean($_GET['url']);
        $query = mysql_query("SELECT * FROM ".TABLE." WHERE url='".$url."'") or die("<b>5</b> ".mysql_error());
        if(mysql_num_rows($query)>=1){
            $row = mysql_fetch_array($query);
            if(isset($_GET['preview'])){
                echo "<i>http://long.turt2live.com/?url=$url points to :</i> <b>".$row['ourl']."</b>";
                echo "<hr>";
            }else{
                header("Location: ".$row['ourl']);
            }
            $longurl = $row['url'];
        }else{
            echo "I don't know what you are looking for...";
        }
    }
}

echo "<h1>Long URL</h1>";
echo "<form action='index.php' method='post'>";
echo "URL: <input type='text' name='url' style='width:300px;'>";
echo "<input type='checkbox' name='superlong' value='yes'> Super Long URL<br>";
echo "<input type='submit' name='submit' value='Longify'>";
echo "<form>";
echo "<hr>";
echo "<h3>Unsure of where a link goes? <a href='preview.php'>Click here</a></h3>";

function clean($input){
    if(get_magic_quotes_gpc()){
        $input = stripslashes($input);
    }
    //$input = mysql_real_escape_string($input);
    $input = htmlentities($input, ENT_COMPAT, "UTF-8");
    return $input;
}
?>
<hr>Copyright &copy; turt2live 2012