extranet/www/datafile.php

<?php
$file = $_REQUEST['q'];
$type = $_REQUEST['type'];
if (empty($type) == false) {
    switch ($type) {
    case 'pdf':
        $content_type = 'application/pdf';
        $path = PATH_DATA.'/'.$type.'/';
        break;
    case 'logos':
        $explode = explode('.', $file);
        switch ($explode[1]) {
        	case 'png' : $content_type = 'image/png';  break;
        	case 'gif' : $content_type = 'image/gif';  break;
        	case 'jpeg':
        	case 'jpg' : $content_type = 'image/jpeg'; break;
        }
        $path = PATH_DATA.'/'.$type.'/';
        break;
    case 'consommation':
        $content_type = 'application/csv-tab-delimited-table';
        $path = PATH_DATA.'/'.$type.'/';
        break;
    case 'surveillance':
        $content_type = 'application/csv-tab-delimited-table';
        $path = PATH_DATA.'/'.$type.'/';
        break;
    case 'portefeuille':
    	$content_type = 'application/csv-tab-delimited-table';
    	$path = PATH_DATA.'/'.$type.'/';
    	break;
    case 'kbis':
    	$path = PATH_DATA.'/infogreffe/'.$type.'/';
    	$content_type = 'application/pdf';
    	break;
    default:
        exit;
        break;
    }
} else {
    $path = PATH_DATA.'/';
}
$firephp->log($path.$file, 'path');
if (file_exists($path.$file)) {
    header('Content-Transfer-Encoding: none');
    header('Content-type: '.$content_type.'');
    header('Content-Length: '.filesize($path.$file));
    header('Content-MD5: '.base64_encode(md5_file($path.$file)));
    header('Content-Disposition: filename="'.basename($path.$file).'"');
    header('Cache-Control: private, max-age=0, must-revalidate');
    header('Pragma: public');
    ini_set('zlib.output_compression', '0');
    echo file_get_contents($path.$file);
}
?>