/**
* Retrieve rendered contents of a controller action
*
* If the action results in a forward or redirect, returns empty string.
*
* @param string $action
* @param string $controller
* @param string $module Defaults to default module
* @param array $params
* @return string
*/
public function action($action, $controller, $module = null, array $params = array())
{
$this->resetObjects();
if (null === $module) {
$module = $this->defaultModule;
}
// clone the view object to prevent over-writing of view variables
$viewRendererObj = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
Zend_Controller_Action_HelperBroker::addHelper(clone $viewRendererObj);
$this->request->setParams($params)
->setModuleName($module)
->setControllerName($controller)
->setActionName($action)
->setDispatched(true);
$this->dispatcher->dispatch($this->request, $this->response);
// reset the viewRenderer object to it's original state
Zend_Controller_Action_HelperBroker::addHelper($viewRendererObj);
if (!$this->request->isDispatched()
|| $this->response->isRedirect())
{
// forwards and redirects render nothing
return '';
}
$return = $this->response->getBody();
$this->resetObjects();
return $return;
}
/**
* @param \Zend\Stdlib\ResponseInterface $r
* @param \Zend_Controller_Response_Abstract $response
*/
public function renderIntoResponse(Response $r, \Zend_Controller_Response_Abstract $response)
{
// render ZF1 response into ZF2 response
if ($response->isException() && $response->renderExceptions()) {
$exceptions = '';
foreach ($response->getException() as $e) {
$exceptions .= $e . "\n";
}
$body = $exceptions;
} else {
$body = $response->getBody();
}
$r->setContent($body);
if ($r instanceof HttpResponse) {
$r->setStatusCode($response->getHttpResponseCode());
$r->setHeaders($this->getHeadersFromResponse($response));
$type = $r->getHeaders()->get('Content-Type');
if (!$type) {
$r->getHeaders()->addHeaderLine('Content-Type', 'text/html');
}
}
}
/**
* Add header text
*
* @param Zend_Controller_Response_Abstract $response
*/
protected function addHeader($response)
{
$config = Zend_Registry::get('config');
$homepage = T_("Homepage");
$identity = Zend_Auth::getInstance()->getIdentity();
$loggedAs = !($identity === null) ? T_("Logged as") . " " . $identity['username'] : "";
$menu = new USVN_Menu(USVN_MENUS_DIR, $this->getRequest(), $identity);
$header = <<<EOF
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
\t<head>
\t <title>{$config->site->title}</title>
\t\t<meta http-equiv="Content-Type"\tcontent="text/html; charset=utf-8" />
\t\t<link rel="icon" href="{$config->url->base}/{$config->site->ico}" type="image/x-icon" />
\t\t<link type="text/css" rel="stylesheet" media="screen" href="{$config->url->base}/medias/usvn/stylesheets/new.css" />
\t\t<script type="text/javascript" src="{$config->url->base}/js/"></script>
\t</head>
\t<body>
\t\t<div id="usvn_page">
\t\t\t<div id="usvn_header">
\t\t\t\t<a id="usvn_logo" href="{$config->url->base}/">
\t\t\t\t\t<img src="{$config->url->base}/{$config->site->logo}" alt="{$homepage}" />
\t\t\t\t</a>
\t\t\t</div>
\t\t\t<div id="menu">
EOF;
$header .= $this->buildMenu($menu->getTopMenu(), 'usvn_menu');
$header .= $this->buildMenu($menu->getSubMenu(), 'usvn_submenu');
$header .= $this->buildMenu($menu->getSubSubMenu(), 'usvn_subsubmenu');
$header .= "</div><div id=\"usvn_content\">";
$body = $response->getBody(true);
$response->setBody($header);
foreach ($body as $text) {
$response->appendBody($text);
}
}
