<?php
chdir(dirname(__FILE__).'/../../../../');

$full_path = $_REQUEST['path'];
while(ob_get_level()) {
	ob_end_clean();
}
$fileSize = filesize($full_path);

$pathinfo = pathinfo($full_path);

if($pathinfo['extension']){
    $mimetype = get_mime_type($pathinfo['extension']);
	$type = $pathinfo['extension'];
	$fileName = $pathinfo['basename'];
}

if (fopen($full_path, "r")) {
	$fileContent = fread(fopen($full_path, "r"), $fileSize);

	header("Content-type: ".$mimetype);
	header("Content-length: $fileSize");
	header("Pragma: public");
	header("Cache-Control: private");
	header("Content-Disposition: attachment; filename=\"$fileName\"");
	header("Content-Description: PHP Generated Data");
    header("Content-Encoding: none");
}
echo $fileContent;
exit;

function get_mime_type($idx) {
    /*$idx = explode( '.', $filename );
    $count_explode = count($idx);
    $idx = strtolower($idx[$count_explode-1]);*/

    $mimet = array( 
        'txt' => 'text/plain',
        'htm' => 'text/html',
        'html' => 'text/html',
        'php' => 'text/html',
        'css' => 'text/css',
        'js' => 'application/javascript',
        'json' => 'application/json',
        'xml' => 'application/xml',
        'swf' => 'application/x-shockwave-flash',
        'flv' => 'video/x-flv',

        // images
        'png' => 'image/png',
        'jpe' => 'image/jpeg',
        'jpeg' => 'image/jpeg',
        'jpg' => 'image/jpeg',
        'gif' => 'image/gif',
        'bmp' => 'image/bmp',
        'ico' => 'image/vnd.microsoft.icon',
        'tiff' => 'image/tiff',
        'tif' => 'image/tiff',
        'svg' => 'image/svg+xml',
        'svgz' => 'image/svg+xml',

        // archives
        'zip' => 'application/zip',
        'rar' => 'application/x-rar-compressed',
        'exe' => 'application/x-msdownload',
        'msi' => 'application/x-msdownload',
        'cab' => 'application/vnd.ms-cab-compressed',

        // audio/video
        'mp3' => 'audio/mpeg',
        'qt' => 'video/quicktime',
        'mov' => 'video/quicktime',

        // adobe
        'pdf' => 'application/pdf',
        'psd' => 'image/vnd.adobe.photoshop',
        'ai' => 'application/postscript',
        'eps' => 'application/postscript',
        'ps' => 'application/postscript',

        // ms office
        'doc' => 'application/msword',
        'rtf' => 'application/rtf',
        'xls' => 'application/vnd.ms-excel',
        'ppt' => 'application/vnd.ms-powerpoint',
        'docx' => 'application/msword',
        'xlsx' => 'application/vnd.ms-excel',
        'pptx' => 'application/vnd.ms-powerpoint',


        // open office
        'odt' => 'application/vnd.oasis.opendocument.text',
        'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
    );

    if (isset( $mimet[$idx] )) {
     return $mimet[$idx];
    } else {
     return 'application/octet-stream';
    }
 }