public function downloadAction()
{
$layoutId = $this->getRouteMatch()->getParam('id', null);
if (!empty($layoutId)) {
$layout = Layout\Model::fromId($layoutId);
if (empty($layout)) {
$this->flashMessenger()->addErrorMessage('This layout can not be download');
return $this->redirect()->toRoute('development/layout/edit', array('id' => $layoutId));
}
$content = $layout->getContent();
$filename = $layout->getIdentifier() . '.phtml';
} else {
$layouts = new Layout\Collection();
$children = $layouts->getLayouts();
$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);
$filename = 'layout.zip';
unlink($tmpFilename);
}
}
if (empty($content) or empty($filename)) {
$this->flashMessenger()->addErrorMessage('Can not save layouts');
return $this->redirect()->toRoute('development/layout');
}
$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;
}