Cost-Benefit-Projection/site/helpers/headercheck.php

<?php
/*----------------------------------------------------------------------------------|  www.giz.de  |----/
	Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb 
/-------------------------------------------------------------------------------------------------------/

	@version		3.1.0
	@build			6th January, 2016
	@created		15th June, 2012
	@package		Cost Benefit Projection
	@subpackage		headercheck.php
	@author			Llewellyn van der Merwe <http://www.vdm.io>	
	@owner			Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
	@copyright		Copyright (C) 2015. All Rights Reserved
	@license		GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
	
/-------------------------------------------------------------------------------------------------------/
	Cost Benefit Projection Tool.
/------------------------------------------------------------------------------------------------------*/

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

class HeaderCheck
{
	function js_loaded($script_name)
	{
		// UIkit check point
		if (strpos($script_name,'uikit') !== false)
		{
			$app            	= JFactory::getApplication();
			$getTemplateName  	= $app->getTemplate('template')->template;
			
			if (strpos($getTemplateName,'yoo') !== false)
			{
				return true;
			}
		}
		
		$document 	= JFactory::getDocument();
		$head_data 	= $document->getHeadData();
		foreach (array_keys($head_data['scripts']) as $script)
		{
			if (stristr($script, $script_name))
			{
				return true;
			}
		}

		return false;
	}
	
	function css_loaded($script_name)
	{
		// UIkit check point
		if (strpos($script_name,'uikit') !== false)
		{
			$app            	= JFactory::getApplication();
			$getTemplateName  	= $app->getTemplate('template')->template;
			
			if (strpos($getTemplateName,'yoo') !== false)
			{
				return true;
			}
		}
		
		$document 	= JFactory::getDocument();
		$head_data 	= $document->getHeadData();
		
		foreach (array_keys($head_data['styleSheets']) as $script)
		{
			if (stristr($script, $script_name))
			{
				return true;
			}
		}

		return false;
	}
}