<?php
/*
 * @component SQL 2 Excel Component
 * @copyright Copyright (C) Joomla-R-Us, joomla-r-us.com
 * @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
 */
 
// No direct access
defined( '_JEXEC' ) or die( 'Restricted access' );

jimport( 'joomla.application.component.view' );

require_once( JPATH_COMPONENT.DS.'helpers'.DS.'parms.php' );

class Sql2excelViewPre extends JView
{

	function display($tpl = null)
	{
		// Workbook ID
		$wb_id = JRequest::getVar( 'id', 0, 'get', 'int' );
		
		JHTML::stylesheet( 'preview.css', 'components/com_sql2excel/assets/css/' );	

		$document	= &JFactory::getDocument();
		$document->addScript('components/com_sql2excel/assets/js/preview.js');
		
		if ( (int) $wb_id > 0 ) {
			global $mainframe;
			$cmpParms = Sql2excelParms::getParms();
			
			//$previewdlbutton = $cmpParms->get('previewdlbutton',1);
			$previewdlbutton = Sql2excelParms::get($cmpParms,'previewdlbutton', 1);
			
			$model	=& $this->getModel();
			$ws = $model->getWorksheets((int) $wb_id);	

		
			if ( count($ws) >= 1 ) {

				// WB Preview DL Button Setting
				$wbDLbtn = $ws[0]->preview_dl_btn;
				if ( $wbDLbtn == 'Show' || ( $wbDLbtn == 'Global' && $previewdlbutton ) ) {
					$dlButton = 1;
				} else {
					$dlButton = 0;
				}
				
				// Add AJAX Javascript for tabs
				$document	=& JFactory::getDocument();
				$document->addScript('components/com_sql2excel/assets/js/cba2.js');

				$this->assignRef('worksheets',$ws);				
				$wbTitle = $ws[0]->wbtitle;
				$this->assignRef('wbtitle',$wbTitle);
				
				$this->assignRef('wb_id',$wb_id);
				

				// User Parameters
				$wbParmsHTML = '';
				$wbHiddenParms = '';
				$wbParmVars = '';
				$wbParmVarsAdd = '';
				$nrWbParms = 0;
				$wbRefresh = '';
				$wbValidate = '';
				$wbParms = $model->getWorkbookParms($wb_id);				
				if ( is_array($wbParms) ) {
					$wbParmsHTML = $wbParms[0];
					$wbParmVars = $wbParms[1];
					$wbParmVarsAdd = $wbParms[2];
					$wbHiddenParms = $wbParms[3];
					$nrWbParms = $wbParms[4];
					$wbRefresh = $wbParms[5];
					$wbValidate = $wbParms[6];
					$wbMultiTicks = $wbParms[7];
				}
				
				$dlformat =1;				
				$downloadlabel = JText::_( 'Download Spreadsheet');
				if ( isset($ws[0]->dlformat) ) {
					$dlformat = $ws[0]->dlformat;
				}
				if ( $dlformat == 3 || ( $dlformat == 1 &&  Sql2excelParms::get($cmpParms,'dlformat', '2') == 3 ) ) { 
					$downloadlabel = JText::_( 'Download CSV');
				}
				elseif ( $dlformat == 4 || ( $dlformat == 1 &&  Sql2excelParms::get($cmpParms,'dlformat', '2') == 4 ) ) { 
					$downloadlabel = JText::_( 'View');

				}
				
				$this->assignRef('wbParmsHTML',$wbParmsHTML);
				$this->assignRef('wbHiddenParms',$wbHiddenParms);
				$this->assignRef('wbParmVars',$wbParmVars);
				$this->assignRef('wbParmVarsAdd',$wbParmVarsAdd);
				$this->assignRef('nrWbParms',$nrWbParms);
				$this->assignRef('wbRefresh',$wbRefresh);
				$this->assignRef('wbValidate',$wbValidate);
				$this->assignRef('wbMultiTicks',$wbMultiTicks);
				$this->assignRef('downloadlabel',$downloadlabel);				
				$this->assignRef('show_dl_button',$dlButton);

			} else {
				JError::raiseError( 500, JText::_( 'No data' ) );	
			}
		} else {
			JError::raiseError( 500, JText::_( 'Invalid Workbook ID' ) );
		}
		
		
		

		parent::display($tpl);
	}
}