<?
$LargeImgField = Array('LargeImg1');
$SmallImgField = Array('SmallImg1');

// значения визуальных настроек
$res = $db->get_var("SELECT CustomSettings FROM Sub_Class WHERE Sub_Class_ID=$cc");
( $res ? eval("\$cc_settings = $res") : $cc_settings = NULL );
// значения визуальных настроек по умолчанию
$res = $db->get_var("SELECT CustomSettingsTemplate FROM Class WHERE Class_ID=$classID");
eval("\$default_cc_settings = $res");
$j = sizeof($cc_settings);
for($i=0; $i<$j; $i++) if(!$cc_settings[$i]) $cc_settings[$i] = $default_cc_settings[$i];

if($cc_settings['ThumbsOn']){
   
  $ImgFields = array_merge($SmallImgField,$LargeImgField);
  
  for($i=0; $i<sizeof($SmallImgField); $i++){
   if ( ${'f_'.$LargeImgField[$i]}[name] ){
      $ResizeImgFields[] = $LargeImgField[$i];
      $ResizeImgFieldsSmall[] = $SmallImgField[$i];
   }
 }
 
  if( isset($ResizeImgFields) ){
    function nc_img_resize($src_img, $dest_img, $width, $height, $fill_color=0xFFFFFF, $quality=90){
      if ( !file_exists($src_img) ) return false;
     $img_size = getimagesize($src_img);
     if ( $img_size === false ) return false;
      
      $img_format = strtolower( substr($img_size['mime'], strpos($img_size['mime'], '/') + 1) );
      $func_imgcreatefrom = 'imagecreatefrom'.$img_format;
      if ( !function_exists($func_imgcreatefrom) ) return false;
      
      $x_ratio = $width / $img_size[0];
     $y_ratio = $height / $img_size[1];
      
      $min_ratio = min($x_ratio, $y_ratio);
     
      $new_width = ( $x_ratio == $min_ratio ? $width  : floor($img_size[0] * $min_ratio) );
     $new_height = ( $x_ratio != $min_ratio ? $height : floor($img_size[1] * $min_ratio) );
      $new_left = ( $x_ratio == $min_ratio ? 0 : floor(($width - $new_width) / 2) );
      $new_top = ( $x_ratio != $min_ratio ? 0 : floor(($height - $new_height) / 2) );
     
      $gd_dest_img = imagecreatetruecolor($width, $height);
     $gd_src_img = $func_imgcreatefrom($src_img);
      
      imagefill($gd_dest_img, 0, 0, $fill_color);
     imagecopyresampled($gd_dest_img, $gd_src_img, $new_left, $new_top, 0, 0, $new_width, $new_height, $img_size[0], $img_size[1]);
      imagejpeg($gd_dest_img, $dest_img, $quality);
     
      imagedestroy($gd_dest_img);
     imagedestroy($gd_src_img);
      
      return true;
    }
   $Class_ID = &$current_cc['Class_ID'];
   
    $res = $db->get_results( "SELECT Field_ID,Field_Name FROM Field WHERE Class_ID=$Class_ID AND (Field_Name IN('".join("', '",$ImgFields)."'))", ARRAY_N);
   foreach($res As $v) $Field_ID[$v[1]] = $v[0];
   foreach($ResizeImgFields As $v) $ResizeField_ID[$v] = $Field_ID[$v];
    
    for($i=0; $i<sizeof($SmallImgField); $i++){
     $LargeToSmallFielID[$Field_ID[$LargeImgField[$i]]] = $Field_ID[$SmallImgField[$i]];
     $IDToName[$Field_ID[$SmallImgField[$i]]] = $SmallImgField[$i];
    }
   $res = $db->get_results("SELECT Real_Name,File_Path,Virt_Name,Field_ID FROM Filetable WHERE Message_ID=$msgID AND (Field_ID IN(".join(", ",$ResizeField_ID)."))", ARRAY_A);
   
    foreach($res As $row){
      $SmallImg['Real_Name'] = 'small_'.$row['Real_Name'];
      $SmallImg['Virt_Name'] = md5(time().$SmallImg['Real_Name']);
      $SmallImg['File_Path'] = $row['File_Path'];
     
      if( nc_img_resize("$DOCUMENT_ROOT/netcat_files$row[File_Path]$row[Virt_Name]", "$DOCUMENT_ROOT/netcat_files$SmallImg[File_Path]$SmallImg[Virt_Name]", (int)$cc_settings['ImgWidth'], (int)$cc_settings['ImgHeight'], hexdec('0x'.$cc_settings['ImgFillColor']), (int)$cc_settings['ImgQuality']) ){
       $SmallImg['File_Size'] = filesize("$DOCUMENT_ROOT/netcat_files$SmallImg[File_Path]$SmallImg[Virt_Name]");
       $SmallImg['Field_ID'] = $LargeToSmallFielID[$row['Field_ID']];
        $db->query("INSERT INTO Filetable(Real_Name,Virt_Name,File_Path,File_Type,File_Size,Message_ID,Field_ID) VALUES('$SmallImg[Real_Name]','$SmallImg[Virt_Name]','$SmallImg[File_Path]','image/jpeg',$SmallImg[File_Size],$msgID,$SmallImg[Field_ID])");
       $sql[] = $IDToName[$SmallImg['Field_ID']]."='$SmallImg[Real_Name]:image/jpeg:$SmallImg[File_Size]'";

      }     
    }
   $db->query("UPDATE Message$Class_ID SET ".join(', ', $sql)." WHERE Message_ID=$msgID" );
  }
}
ob_end_clean();
header("Location: $goBackLink&inside_admin=$inside_admin");
?>