Sorter.php

<?php

//Sorter Class @0-2DDC3DF7

class clsSorter
{
  public $ComponentType = "Sorter";
  public $OrderDirection;
  public $OrderColumn;

  public $IsOn;
  public $IsAsc;
  public $TargetName;
  public $SorterName;
  public $FileName;
  public $Visible;

  public $CCSEvents;
  public $CCSEventResult;
  public $Parent;
  public $Attributes;

  function clsSorter($ComponentName, $SorterName, $FileName, & $Parent)
  {
    $this->TargetName = $ComponentName;
    $this->SorterName = $SorterName;
    $this->FileName   = $FileName;
    $this->Visible    = true;
    $this->CCSEvents  = array();
    $this->Parent     = & $Parent;
    $this->Attributes = new clsAttributes($this->SorterName . ":");

    $this->OrderColumn = CCGetParam($this->TargetName . "Order", "");
    $this->OrderDirection = CCGetParam($this->TargetName . "Dir", "");
    $this->IsOn = ($this->OrderColumn == $this->SorterName);
    $this->IsAsc = (!strlen($this->OrderDirection) || $this->OrderDirection == "ASC");
  }

  function GetLink($link)
  {
    global $CCSUseAmp;
    $link = !$CCSUseAmp ? $link : str_replace('&', '&amp;', $link);
    return $link;
  }

  function Show()
  {
    global $Tpl;
    $this->EventResult = CCGetEvent($this->CCSEvents, "BeforeShow", $this);

    if(!$this->Visible) return;
    $this->Attributes->Show();
    $QueryString = CCGetQueryString("QueryString", Array($this->TargetName . "Page", "ccsForm"));
    $SorterBlock = "Sorter " . $this->SorterName;
    $AscOnPath = $SorterBlock . "/Asc_On";
    $AscOffPath = $SorterBlock . "/Asc_Off";
    $DescOnPath = $SorterBlock . "/Desc_On";
    $DescOffPath = $SorterBlock . "/Desc_Off";
    $QueryString = CCAddParam($QueryString, $this->TargetName . "Order", $this->SorterName);

    $AscOnExist = $Tpl->BlockExists($AscOnPath);
    $AscOffExist = $Tpl->BlockExists($AscOffPath);
    $DescOnExist = $Tpl->BlockExists($DescOnPath);
    $DescOffExist = $Tpl->BlockExists($DescOffPath);

    if($this->IsOn)
    {
      if($this->IsAsc) 
      {
        $this->OrderDirection = "DESC";
        if($AscOnExist) $Tpl->Parse($AscOnPath, false);
        if($AscOffExist) $Tpl->SetVar($AscOffPath, "");
        if($DescOnExist) $Tpl->SetVar($DescOnPath, "");
        if($DescOffExist)
        {
          $Tpl->SetVar("Desc_URL", $this->GetLink($this->FileName . "?" . CCAddParam($QueryString, $this->TargetName . "Dir", "DESC")));
          $Tpl->Parse($DescOffPath, false);
        }
      }
      Else 
      {
        $this->OrderDirection = "ASC";
        if($AscOnExist) $Tpl->SetVar($AscOnPath, "");
        if($AscOffExist) 
        {
          $Tpl->SetVar("Asc_URL",$this->GetLink( $this->FileName . "?" . CCAddParam($QueryString, $this->TargetName . "Dir", "ASC")));
          $Tpl->Parse($AscOffPath, false);
        }
        if($DescOnExist) $Tpl->Parse($DescOnPath, false);
        if($DescOffExist) $Tpl->SetVar($DescOffPath, "");
      }
    }
    else
    {
      $this->OrderDirection = "ASC";
      if($AscOnExist) $Tpl->SetVar($AscOnPath, "");
      if($AscOffExist) 
      {
        $Tpl->SetVar("Asc_URL", $this->GetLink($this->FileName . "?" . CCAddParam($QueryString, $this->TargetName . "Dir", "ASC")));
        $Tpl->Parse($AscOffPath, false);
      }
      if($DescOnExist) $Tpl->SetVar($DescOnPath, "");
      if($DescOffExist) 
      {
        $Tpl->SetVar("Desc_URL", $this->GetLink($this->FileName . "?" . CCAddParam($QueryString, $this->TargetName . "Dir", "DESC")));
        $Tpl->Parse($DescOffPath, false);
      }
    }

    $QueryString = CCAddParam($QueryString, $this->TargetName . "Dir", $this->OrderDirection);
    $Tpl->SetVar("Sort_URL", $this->GetLink($this->FileName . "?" . $QueryString));
    $Tpl->Parse($SorterBlock, false);
  }


}
//End Sorter Class


?>