/**
* Output the given XML and set the renderer and rendersurface
* @param \SimpleXMLElement The XML to output
*/
protected function renderXML($xml)
{
$renderer = new \System\Output\Renderer\XMLRenderer();
$renderer->render($xml);
$renderSurface = \System\Output\RenderSurface::getSurface('\\System\\Output\\GZIPBufferSurface');
$renderSurface->setRenderer($renderer);
$this->setRenderSurface($renderSurface);
}
/**
* Combines the given blocks, and produces a Renderer to be added to a RenderSurface.
* The Render is ready to be added to the surface.
* @return \System\Output\Renderer The renderer to use.
*/
public final function getRenderer()
{
$xml = $this->generateXML();
switch ($this->getOutputRenderer()) {
case self::OUTPUT_RENDERER_XML:
$renderer = new \System\Output\Renderer\XMLRenderer();
$renderer->render($xml);
break;
case self::OUTPUT_RENDERER_XSL:
//we raise the event so the system can perform any checks on the page before actually rendering
$event = new Event\OnBeforeRenderEvent();
$event->setPage($this);
$event->setXmlTree($xml);
$event->raise($this);
$renderer = new \System\Output\Renderer\XSLTRenderer();
$renderer->render($xml, \System\IO\Directory::getPath($this->getXSL()), $this->getPageOptions());
break;
default:
throw new \InvalidArgumentException('The given output renderer is invalid: ' . $this->getOutputRenderer());
}
return $renderer;
}