/**
* Process events
*
* @param Charcoal_IEventContext $context event context
*/
public function processEvent($context)
{
$event = $context->getEvent();
$response = $context->getResponse();
$sequence = $context->getSequence();
// output response headers
$response->flushHeaders();
// retrieve layout
$layout = $event->getLayout();
// log_info( "system,renderer", "Rendering by smarty. Layout:" . print_r($layout,true) );
try {
$charcoal = array();
// page redirection
if ($layout instanceof Charcoal_IRedirectLayout) {
$url = $layout->makeRedirectURL();
$response->redirect(s($url));
// log_info( "system,renderer", "renderer", "Redirected to: $url" );
} elseif ($event instanceof Charcoal_URLRedirectEvent) {
$url = $event->getURL();
$response->redirect(s($url));
// log_info( "system,renderer", "renderer", "Redirected to: $url" );
} else {
// Page information
$page_info = $layout->getAttribute(s('page_info'));
// Profile information
$profile_config = Charcoal_Profile::getConfig();
if ($profile_config && is_array($profile_config)) {
foreach ($profile_config as $key => $value) {
$charcoal['profile'][$key] = $value;
}
}
// Cookie information
$cookies = $response->getCookies();
if ($cookies && is_array($cookies)) {
foreach ($cookies as $key => $value) {
$charcoal['cookie'][$key] = $value;
}
}
// Assign variables
if ($page_info && is_array($page_info)) {
foreach ($page_info as $key => $value) {
${$key} = $value;
}
}
// Sequence data
$charcoal['sequence'] = $sequence;
// Request ID and reauest path
$charcoal['request']['id'] = $this->getSandbox()->getEnvironment()->get('%REQUEST_ID%');
$charcoal['request']['path'] = $this->getSandbox()->getEnvironment()->get('%REQUEST_PATH%');
// Assign all
//$charcoal = $charcoal;
// Assign all response values
$keys = $response->getKeys();
foreach ($keys as $key) {
$value = $response->get(s($key));
$smarty->assign($key, $value);
}
// render template
$template = $layout->getAttribute(s('layout'));
// log_info( "smarty", "template=$template" );
$html = $smarty->fetch($template);
// log_info( "smarty", "html=$html" );
echo $html;
}
} catch (Exception $ex) {
_catch($ex);
_throw(new Charcoal_SmartyRendererTaskException("rendering failed", $ex));
}
return b(TRUE);
}
