[Sommaire] [Imprimer]

   1  <?php
   2  /*********************************************************************************
   3   * The contents of this file are subject to the SugarCRM Public License Version 1.1.2
   4   * ("License"); You may not use this file except in compliance with the
   5   * License. You may obtain a copy of the License at http://www.sugarcrm.com/SPL
   6   * Software distributed under the License is distributed on an  "AS IS"  basis,
   7   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
   8   * the specific language governing rights and limitations under the License.
   9   * The Original Code is:  SugarCRM Open Source
  10   * The Initial Developer of the Original Code is SugarCRM, Inc.;
  11   * Portions created by SugarCRM are Copyright (C) SugarCRM, Inc.;
  12   * All Rights Reserved.
  13   * Contributor(s): ______________________________________..
  14   ********************************************************************************/
  15  /*********************************************************************************
  16   * $Header $
  17   * Description:
  18   ********************************************************************************/
  19  
  20  require_once ('config.php');
  21  
  22  
  23  class UploadFile 
  24  {
  25  
  26      var $field_name;
  27      var $stored_file_name;
  28  
  29          function UploadFile ($field_name)
  30          {
  31          global $log;
  32          $log->debug("Entering UploadFile (".$field_name.") method ...");
  33          $this->field_name = $field_name;
  34          $log->debug("Exiting UploadFile method ...");
  35          }
  36      
  37      /** Function to get the url of the attachment
  38        * @param $stored_file_name -- stored_file_name:: Type string
  39        * @param $bean_id -- bean_id:: Type integer
  40        * @returns urlstring -- urlstring:: Type string
  41        *
  42        */
  43  	function get_url($stored_file_name,$bean_id)
  44      {
  45          global $log;
  46          $log->debug("Entering get_url(".$stored_file_name.",".$bean_id.") method ...");
  47          global $site_URL;
  48          global $upload_dir;
  49                  //echo $site_URL.'/'.$upload_dir.$bean_id.$stored_file_name;
  50                  //echo $_ENV['HOSTNAME'] .':' .$_SERVER["SERVER_PORT"].'/'.$upload_dir.$bean_id.$stored_file_name;
  51          $log->debug("Exiting get_url method ...");
  52                  return 'http://'.$_ENV['HOSTNAME'] .':' .$_SERVER["SERVER_PORT"].'/'.$upload_dir.$bean_id.$stored_file_name;
  53                  //return $site_URL.'/'.$upload_dir.$bean_id.$stored_file_name;
  54      }
  55  
  56      /** Function to duplicate and copy a file to another location
  57        * @param $old_id -- old_id:: Type integer
  58        * @param $new_id -- new_id:: Type integer
  59        * @param $file_name -- filename:: Type string
  60        *
  61        */
  62  
  63  	function duplicate_file($old_id, $new_id, $file_name)
  64      {
  65          global $log;
  66          $log->debug("Entering duplicate_file(".$old_id.", ".$new_id.", ".$file_name.") method ...");
  67          global $root_directory;
  68          global $upload_dir;
  69                  $source = $root_directory.'/'.$upload_dir.$old_id.$file_name;
  70                  $destination = $root_directory.'/'.$upload_dir.$new_id.$file_name;
  71          copy( $source,$destination);
  72          $log->debug("Exiting duplicate_file method ...");
  73      }
  74      
  75      /** Function to get the status of the file upload
  76        * @returns boolean
  77        */
  78  
  79  	function confirm_upload()
  80      {
  81          global $log;
  82          $log->debug("Eentering confirm_upload() method ...");
  83          global $root_directory;
  84          global $upload_dir;
  85          global $upload_maxsize;
  86                  global $upload_badext;
  87  
  88  
  89          if (!is_uploaded_file($_FILES[$this->field_name]['tmp_name']) )
  90          {
  91              $log->debug("Exiting confirm_upload method ...");
  92              return false;
  93          }
  94          else if ($_FILES[$this->field_name]['size'] > $upload_maxsize)
  95          {
  96              die("ERROR: uploaded file was too big: max filesize:$upload_maxsize");
  97          }
  98  
  99  
 100          if( !is_writable( $root_directory.'/'.$upload_dir))
 101          {
 102              die ("ERROR: cannot write to directory: $root_directory/$upload_dir for uploads");
 103          }
 104  
 105          $this->stored_file_name = $this->create_stored_filename();
 106          $log->debug("Exiting confirm_upload method ...");
 107          return true;
 108      }
 109  
 110      /** Function to get the stored file name
 111        */
 112  
 113  	function get_stored_file_name()
 114      {
 115          global $log;
 116          $log->debug("Entering get_stored_file_name() method ...");
 117          $log->debug("Exiting get_stored_file_name method ...");
 118          return $this->stored_file_name;
 119      }
 120  
 121      /** Function to generate a filename for storing
 122        */
 123  
 124  	function create_stored_filename()
 125      {
 126          global $log;
 127          $log->debug("Entering create_stored_filename() method ...");
 128          global $upload_badext;
 129                  $stored_file_name = $_FILES[$this->field_name]['name'];
 130  
 131                  $ext_pos = strrpos($stored_file_name, ".");
 132  
 133          $ext = substr($stored_file_name, $ext_pos + 1);
 134  
 135                  if (in_array($ext, $upload_badext)) 
 136          {
 137                          $stored_file_name .= ".txt";
 138                  }
 139          $log->debug("Exiting create_stored_filename method ...");
 140          return $stored_file_name;
 141      }
 142  
 143      /** Function is to move a file and store it in given location
 144        * @param $bean_id -- $bean_id:: Type integer
 145        * @returns boolean
 146        *
 147        */
 148  
 149  	function final_move($bean_id)
 150      {
 151          global $log;
 152          $log->debug("Entering final_move(".$bean_id.") method ...");
 153          global $root_directory;
 154          global $upload_dir;
 155  
 156                  $file_name = $bean_id.$this->stored_file_name;
 157  
 158                  $destination = $root_directory.'/'.$upload_dir.$file_name;
 159  
 160          if (!move_uploaded_file($_FILES[$this->field_name]['tmp_name'], $destination))
 161                  {
 162              die ("ERROR: can't move_uploaded_file to $destination");
 163                  }
 164          $log->debug("Exiting final_move method ...");
 165                  return true;
 166  
 167  
 168      }
 169  
 170      /** Function deletes a file for a given file name
 171        * @param $bean_id -- bean_id:: Type integer
 172        * @param $file_name -- file name:: Type string
 173        * @returns boolean
 174        *
 175        */
 176  
 177  	function unlink_file($bean_id,$file_name)
 178          {
 179          global $log;
 180          $log->debug("Entering unlink_file(".$bean_id.",".$file_name.") method ...");
 181                  global $root_directory;
 182          global $upload_dir;
 183          $log->debug("Exiting unlink_file method ...");
 184                  return unlink($root_directory."/".$upload_dir.$bean_id.$file_name);
 185          }
 186  
 187  
 188  }
 189  ?>