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   1  <?php
   2  // $Id: zipdownloader.php 2 2005-11-02 18:23:29Z skalpa $

   3  //  ------------------------------------------------------------------------ //

   4  //                XOOPS - PHP Content Management System                      //

   5  //                    Copyright (c) 2000 XOOPS.org                           //

   6  //                       <http://www.xoops.org/>                             //

   7  //  ------------------------------------------------------------------------ //

   8  //  This program is free software; you can redistribute it and/or modify     //

   9  //  it under the terms of the GNU General Public License as published by     //

  10  //  the Free Software Foundation; either version 2 of the License, or        //

  11  //  (at your option) any later version.                                      //

  12  //                                                                           //

  13  //  You may not change or alter any portion of this comment or credits       //

  14  //  of supporting developers from this source code or any supporting         //

  15  //  source code which is considered copyrighted (c) material of the          //

  16  //  original comment or credit authors.                                      //

  17  //                                                                           //

  18  //  This program is distributed in the hope that it will be useful,          //

  19  //  but WITHOUT ANY WARRANTY; without even the implied warranty of           //

  20  //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //

  21  //  GNU General Public License for more details.                             //

  22  //                                                                           //

  23  //  You should have received a copy of the GNU General Public License        //

  24  //  along with this program; if not, write to the Free Software              //

  25  //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //

  26  //  ------------------------------------------------------------------------ //

  27  // Author: Kazumi Ono (AKA onokazu)                                          //

  28  // URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //

  29  // Project: The XOOPS Project                                                //

  30  // ------------------------------------------------------------------------- //

  31  if (!defined('XOOPS_ROOT_PATH')) {
  32      exit();
  33  }
  34  include_once XOOPS_ROOT_PATH.'/class/downloader.php';
  35  include_once XOOPS_ROOT_PATH.'/class/class.zipfile.php';
  36  
  37  class XoopsZipDownloader extends XoopsDownloader
  38  {
  39  	function XoopsZipDownloader($ext = '.zip', $mimyType = 'application/x-zip')
  40      {
  41          $this->archiver = new zipfile();
  42          $this->ext      = trim($ext);
  43          $this->mimeType = trim($mimyType);
  44      }
  45  
  46  	function addFile($filepath, $newfilename=null)
  47      {
  48          // Read in the file's contents

  49          $fp = fopen($filepath, "r");
  50          $data = fread($fp, filesize($filepath));
  51          fclose($fp);
  52          $filename = (isset($newfilename) && trim($newfilename) != '') ? trim($newfilename) : $filepath;
  53          $this->archiver->addFile($data, $filename, filemtime($filename));
  54      }
  55  
  56  	function addBinaryFile($filepath, $newfilename=null)
  57      {
  58          // Read in the file's contents

  59          $fp = fopen($filepath, "rb");
  60          $data = fread($fp, filesize($filepath));
  61          fclose($fp);
  62          $filename = (isset($newfilename) && trim($newfilename) != '') ? trim($newfilename) : $filepath;
  63          $this->archiver->addFile($data, $filename, filemtime($filename));
  64      }
  65  
  66  	function addFileData(&$data, $filename, $time=0)
  67      {
  68          $this->archiver->addFile($data, $filename, $time);
  69      }
  70  
  71  	function addBinaryFileData(&$data, $filename, $time=0)
  72      {
  73          $this->addFileData($data, $filename, $time);
  74      }
  75  
  76  	function download($name, $gzip = true)
  77      {
  78          $this->_header($name.$this->ext);
  79          echo $this->archiver->file();
  80      }
  81  }
  82  ?>