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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 Documents_Field_Model extends Vtiger_Field_Model {
  12  
  13      /**
  14       * Function to retieve display value for a value
  15       * @param <String> $value - value which need to be converted to display value
  16       * @return <String> - converted display value
  17       */
  18  	public function getDisplayValue($value, $record=false, $recordInstance = false) {
  19          $fieldName = $this->getName();
  20  
  21          if($fieldName == 'filesize' && $recordInstance) {
  22              $downloadType = $recordInstance->get('filelocationtype');
  23              if($downloadType == 'I') {
  24                  $filesize = $value;
  25                  if($filesize < 1024)
  26                      $value=$filesize.' B';
  27                  elseif($filesize > 1024 && $filesize < 1048576)
  28                      $value=round($filesize/1024,2).' KB';
  29                  else if($filesize > 1048576)
  30                      $value=round($filesize/(1024*1024),2).' MB';
  31              } else {
  32                  $value = ' --';
  33              }
  34              return $value;
  35          }
  36  
  37          return parent::getDisplayValue($value, $record, $recordInstance);
  38      }
  39  }