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   1  <?php
   2  /*+***********************************************************************************
   3   * The contents of this file are subject to the vtiger CRM Public License Version 1.0
   4   * ("License"); You may not use this file except in compliance with the License
   5   * The Original Code is:  vtiger CRM Open Source
   6   * The Initial Developer of the Original Code is vtiger.
   7   * Portions created by vtiger are Copyright (C) vtiger.
   8   * All Rights Reserved.
   9   *************************************************************************************/
  10  
  11  class Emails_DownloadFile_Action extends Vtiger_Action_Controller {
  12  
  13  	public function checkPermission(Vtiger_Request $request) {
  14          $moduleName = $request->getModule();
  15  
  16          if(!Users_Privileges_Model::isPermitted($moduleName, 'DetailView', $request->get('record'))) {
  17              throw new AppException(vtranslate('LBL_PERMISSION_DENIED', $moduleName));
  18          }
  19      }
  20  
  21  	public function process(Vtiger_Request $request) {
  22          $db = PearDatabase::getInstance();
  23  
  24          $attachmentId = $request->get('attachment_id');
  25          $query = "SELECT * FROM vtiger_attachments WHERE attachmentsid = ?" ;
  26          $result = $db->pquery($query, array($attachmentId));
  27  
  28          if($db->num_rows($result) == 1)
  29          {
  30              $row = $db->fetchByAssoc($result, 0);
  31              $fileType = $row["type"];
  32              $name = $row["name"];
  33              $filepath = $row["path"];
  34              $name = decode_html($name);
  35              $saved_filename = $attachmentId."_".$name;
  36              $disk_file_size = filesize($filepath.$saved_filename);
  37              $filesize = $disk_file_size + ($disk_file_size % 1024);
  38              $fileContent = fread(fopen($filepath.$saved_filename, "r"), $filesize);
  39  
  40              header("Content-type: $fileType");
  41              header("Pragma: public");
  42              header("Cache-Control: private");
  43              header("Content-Disposition: attachment; filename=$name");
  44              header("Content-Description: PHP Generated Data");
  45              echo $fileContent;
  46          }
  47      }
  48  }
  49  
  50  ?>