<?php

// Samples of loading a tooltip ;)
// Just a test

echo fetchHelptext('admin_login_shortinfo');

echo fetchHelptext('admin_index_userressources_customers_shortinfo');

/**
 * Retrieve a short tooltip like information about an included function
 * This should make it easy to integrate it into SysCP
 *
 * @author	Florian Aders <florian.aders@syscp.org>
 * @param	string 	$id		The xml - id of ne node to fetch (needs to be a "para")
 * @return	mixed			The requested helptext as string or false if "string not found" / "helpfile not found"
 * @todo Don't hardcode the path
 */
if(function_exists('simplexml_load_file'))
{
	function fetchHelptext($id)
	{
		static $xml;
		$helpfile = "../documentation/userguide.xml";
		if(!is_object($xml))
		{
			if(file_exists($helpfile) && is_readable($helpfile))
			{
				$xml = simplexml_load_file($helpfile);
			}
			else
			{
				return false;
			}
		}
		$path ="//para[@id='$id']";
		if ($res = $xml->xpath($path))
		{
			$text = $res[0];
			$text = preg_replace('/\s{2,}/sm',' ', $text);
			$text = htmlentities($text);
			return $text;
		}
		else
		{
			return false;
		}
	}
}
else
{
	function fetchHelptext($id)
	{
		return false;
	}
}