MINI SHELL

<?php
defined( '_JEXEC' ) or die( 'Restricted access' );

$mainframe->registerEvent( 'onPrepareContent', 'plgContentGoogle' );

function plgContentGoogle ( &$row, &$params )
{	
	JPlugin::loadLanguage( 'plg_content_google', JPATH_ADMINISTRATOR );
	
	if (preg_match('/\{googleSimple\s*(.*?)\}/is', $row->text, $matches)){
		$google = contentGoogleMap_getGoogleById($matches[1], 'simple');
		$google_params = contentGoogleMap_process($matches);
		$html = contentGoogleMap_createHTML($google, 'simple', $google_params);
		$row->text = str_replace("{googleSimple $matches[1]}", $html, $row->text);
	}elseif(preg_match('/\{googleStandard\s*(.*?)\}/is', $row->text, $matches)){
		$google = contentGoogleMap_getGoogleById($matches[1], 'standard');
		$google_params = contentGoogleMap_process($matches);
		$html = contentGoogleMap_createHTML($google, 'standard', $google_params);
		$row->text = str_replace("{googleStandard $matches[1]}", $html, $row->text);
	}

	return true;
}

function contentGoogleMap_getGoogleById ($id, $type)
{
	$db =& JFactory::getDBO();
	
	if($type=='simple') {
		
		$query = "SELECT *"
			. " FROM #__google_destinations"
			. " WHERE published=1 AND id = ". (int) $id;
		
		$db->setQuery($query);
		$google = $db->loadObject();
		
		if(!$google->published)
		{
			JError::raiseError( 404, "Invalid ID provided" );
		}

	}elseif ($type=='standard'){
		$query = "SELECT a.*"
		. " FROM #__google_destinations AS a, #__google AS b "
		. " WHERE a.published=1 AND b.published=1 AND a.catid=b.id AND b.id = ".(int) $id;
		$db->setQuery($query);
		$google = $db->loadObjectList();
	}
	
	return $google;
}


function contentGoogleMap_process($matches)
{
	if (preg_match("/setcenter=\"(\S*)\"/", $matches[1], $matches2)) $setcenter = $matches2[1];
	if (preg_match("/width=\"(\d+[\S]*)\"/", $matches[1], $matches2)) $width = $matches2[1];
	if (preg_match("/height=\"(\d+[\S]*)\"/", $matches[1], $matches2)) $height = $matches2[1];
	if (preg_match("/zoomlevel=\"(\d+[\S]*)\"/", $matches[1], $matches2)) $zoomlevel = $matches2[1];
	if (preg_match("/routing=\"(\d+[\S]*)\"/", $matches[1], $matches2)) $routing = $matches2[1];
	if (preg_match("/maptype=\"(\S*)\"/", $matches[1], $matches2)) $maptype = $matches2[1];
	
	$param_google = new stdClass;
	$param_google->setcenter = $setcenter;
	$param_google->width = $width;
	$param_google->height = $height;
	$param_google->zoomlevel = $zoomlevel;
	$param_google->routing = $routing;
	$param_google->maptype = $maptype;

	return $param_google;
}

function contentGoogleMap_createHTML($google, $type, $google_params)
{
	if($type=='simple') {
		require_once(dirname(__FILE__).'/google/simple.php');
	}elseif ($type=='standard'){
		require_once(dirname(__FILE__).'/google/standard.php');
	}
	
	return $html;
}
?>