Documenter Save Handler

<?php
/*----------------------------------------------------------------------*/
/** This program is free software. It comes without any warranty, to
  * the extent permitted by applicable law. You can redistribute it
  * and/or modify it under the terms of the Do What The Fuck You Want
  * To Public License, Version 2, as published by Sam Hocevar. See
  * http://sam.zoy.org/wtfpl/COPYING for more details.
  *
  * version 1.0
  *
  * This is simple script which handles the advanced options from
  * the Documenter. This is just to give you an idea what you can do
  * and how it works.
/*----------------------------------------------------------------------*/


//delete this line if you don't like to use a password but keep in mind others can send files to this script as well so I not recommend it
if($_POST['pwd'] != md5('YOUR_SUPER_SECRET_PASSWORD')){exit;}


//if a json POST variable is set
if(isset($_POST['json'])){
        //get rid of some chunk
        $filename = 'documentation.json';
        $json = str_replace('\\\\','\\',str_replace('\\"','"',$_POST['json']));
        //and save it somewhere
        write($filename,$json);
        //output the URL of the JSON (required for the save function)
        echo 'http://docs.revaxarts.com/'.$filename;
        exit;
}

//we have a file upload
if(!empty($_FILES)){
        //handle it as a fileupload
        move_uploaded_file($_FILES["file"]["tmp_name"], $_FILES["file"]["name"]);
}


//file_put_contents doesn't work everywhere
function write($filename, $data = ''){
        if (!$handle = fopen($filename, "w+")) {
                return false;
                exit;
        }
        if (!fwrite($handle, $data)) {
                return false;
                exit;
        }

        fclose($handle);
        return true;
}

?>