<?php
/**
* @package RSForm! Pro
* @copyright (C) 2007-2014 www.rsjoomla.com
* @license GPL, http://www.gnu.org/copyleft/gpl.html
*/

defined('_JEXEC') or die('Restricted access');
JHtml::_('behavior.tooltip');
?>
<script type="text/javascript">
function submitbutton(task)
{
	var totalHeaders = <?php echo count($this->previewArray); ?>;
	
	if (task == 'submissions.export.task')
	{
		var isChecked = false;
		for (var i=1; i<=totalHeaders; i++)
			if (document.getElementById('header' + i).checked)
			{
				isChecked = true;
				break;
			}
		
		if (isChecked)
			submitform(task);
		else
			alert('<?php echo JText::_('RSFP_EXPORT_PLEASE_SELECT', true); ?>');
	}
	else
		submitform(task);
}

Joomla.submitbutton = submitbutton;

function updateCSVPreview()
{
	<?php if ($this->exportType != 'csv') { ?>
	return;
	<?php } ?>
	var form = document.adminForm;
	var headersPre = document.getElementById('headersPre');
	var rowPre = document.getElementById('rowPre');
	var delimiter = form.ExportDelimiter.value;
	var enclosure = form.ExportFieldEnclosure.value;
	var totalHeaders = <?php echo count($this->previewArray); ?>;
	
	var headers = new Array();
	var previewArray = new Array();
	var orderArray = new Array();
	
	for (var i=1; i<=totalHeaders; i++)
		if (document.getElementById('header' + i).checked)
		{
			var header = document.getElementById('header' + i).value;
			
			var order = document.getElementsByName('ExportOrder[' + header + ']')[0].value;
			orderArray.push(order + '_' + header);
		}
	
	orderArray.sort(function (a,b) {
			a = a.split('_');
			a = a[0];
			b = b.split('_');
			b = b[0];
			return a - b;
		});
		
	for (var i=0; i<orderArray.length; i++)
	{
		var header = orderArray[i].split('_');
		var header = enclosure + header[1] + enclosure;
		
		headers.push(header);
	}
	
	headersPre.innerHTML = headers.join(delimiter);
	headersPre.style.display = form.ExportHeaders.checked ? '' : 'none';
	
	for (var i=1; i<=headers.length; i++)
	{
		var item = enclosure + 'Value ' + i + enclosure;
		previewArray.push(item);
	}
	
	rowPre.innerHTML = previewArray.join(delimiter);
}

function toggleCheckColumns()
{
	var tocheck = document.getElementById('checkColumns').checked;
	var totalHeaders = <?php echo count($this->previewArray); ?>;
	
	for (var i=1; i<=totalHeaders; i++)
		document.getElementById('header' + i).checked = tocheck;
	
	updateCSVPreview();
}
</script>

<form action="index.php?option=com_rsform" method="post" id="adminForm" name="adminForm">
	<?php
	// add the tab title
	$this->tabs->addTitle(JText::_('RSFP_EXPORT_SELECT_FIELDS'), 'export-fields');
	// prepare the content
	$content = $this->loadTemplate('fields');
	// add the tab content
	$this->tabs->addContent($content);

	// add the tab title
	$this->tabs->addTitle(JText::_($this->exportType == 'csv' ? 'RSFP_EXPORT_CSV_OPTIONS' : 'RSFP_EXPORT_OPTIONS'), 'export-options');
	// prepare the content
	$content = $this->loadTemplate('options');
	// add the tab content
	$this->tabs->addContent($content);
	
	if ($this->exportType == 'csv') {
		// add the tab title
		$this->tabs->addTitle(JText::_('RSFP_PREVIEW'), 'export-preview');
		// prepare the content
		$content = $this->loadTemplate('preview');
		// add the tab content
		$this->tabs->addContent($content);
	}
	
	// render tabs
	$this->tabs->render();
	?>
	
	<input type="hidden" name="task" value="submissions.export.task" />
	<input type="hidden" name="exportType" value="<?php echo $this->exportType; ?>" />
	<input type="hidden" name="option" value="com_rsform" />
	<input type="hidden" name="formId" value="<?php echo $this->formId; ?>" />
	<input type="hidden" name="ExportFile" value="<?php echo $this->exportFile; ?>" />
</form>

<script type="text/javascript">updateCSVPreview();</script>
<?php JHtml::_('behavior.keepalive'); ?>