<?php

require_once 'Pman.php';
class Pman_Ftp_List extends Pman
{
    function getAuth() {
        
        $au = $this->getAuthUser();
        if (!$au) {
             $this->jerr("Not authenticated", array('authFailure' => true));
        }
        $this->authUser = $au;
        // check that it's a supplier!!!! 
        
        return true; 
    }
    var $root = '/home/ftp';
    
    function clean($f) {
        
        $root = $this->root;
        
        $base = isset($f) ? $f: '/' ;
        $base = ltrim($base,'/');
        $base = empty($base) ? '' : '/'. $base;
        
        $fp = $root . $base;
        $rp  = realpath($fp);
        // non hanlding of aliases.
        //var_dump($fp); 
        
        if ($rp != $fp) {
            $this->jerr("invalid path");
        }
        return $fp;
        
    }
    
    function get()
    {
        $root = $this->root;
        
        $type = !empty($_REQUEST['type']) && $_REQUEST['type'] == 'files' ? 'files' : 'dir';
        
        $fp = $this->clean(isset($_REQUEST['name']) ? $_REQUEST['name'] : '');
        
        $dh = opendir($fp);
        $ret= array();
        
         require_once 'File/MimeType.php';
        $fm = new File_MimeType();
      
        
        while(false !== ($f = readdir($dh))) {
            if (!strlen($f) || $f[0] =='.') {
                continue;
            }
            $ff = $fp.'/'.$f;
            
            //var_dump($ff);
            $idr = is_dir($ff);
            if ($type == 'dir' && !$idr) {
                continue;
            }
            if ($type == 'files' && $idr) {
                continue;
            }
            $s = (object) stat($ff);
            $s->id = substr($ff, strlen($root));
            $s->name = $f;
            $s->leaf= false;
            $s->mtime= date('Y-m-d H:i:s', $s->mtime);
            $s->mimetype = $fm->fromFilename($f);
            $ret[$ff] = $s;
        }
        closedir($dh);
        ksort($ret);
        
        $this->jdata(array_values($ret));
        
        
    }
}