/**
* Send a file to the browser
*
* @return \Zend\Stdlib\ResponseInterface
*/
public function downloadAction()
{
$viewId = $this->getRouteMatch()->getParam('id', null);
if (!empty($viewId)) {
$view = View\Model::fromId($viewId);
if (empty($view)) {
$this->flashMessenger()->addErrorMessage('This view can not be download');
return $this->redirect()->toRoute('development/view/edit', array('id' => $viewId));
}
$content = $view->getContent();
$filename = $view->getIdentifier() . '.phtml';
} else {
$views = new View\Collection();
$children = $views->getViews();
$zip = new ZipArchive();
$tmpFilename = tempnam(sys_get_temp_dir(), 'zip');
$res = $zip->open($tmpFilename, ZipArchive::CREATE);
if ($res === true) {
foreach ($children as $child) {
$zip->addFromString($child->getIdentifier() . '.phtml', $child->getContent());
}
$zip->close();
$content = file_get_contents($tmpFilename);
$filename = 'views.zip';
unlink($tmpFilename);
}
}
if (empty($content) or empty($filename)) {
$this->flashMessenger()->addErrorMessage('Can not save views');
return $this->redirect()->toRoute('development/view');
}
$headers = new Headers();
$headers->addHeaderLine('Pragma', 'public')->addHeaderLine('Cache-control', 'must-revalidate, post-check=0, pre-check=0')->addHeaderLine('Cache-control', 'private')->addHeaderLine('Expires', -1)->addHeaderLine('Content-Type', 'application/octet-stream')->addHeaderLine('Content-Transfer-Encoding', 'binary')->addHeaderLine('Content-Length', strlen($content))->addHeaderLine('Content-Disposition', 'attachment; filename=' . $filename);
$response = $this->getResponse();
$response->setHeaders($headers);
$response->setContent($content);
return $response;
}