public function rootAction(Application $app, Request $request)
{
$data = $this->prepareInput();
if ($data === null) {
return new JsonResponse(['error' => 'no json data found'], 400);
}
$templateName = isset($data['template']) ? $data['template'] : null;
$templateData = isset($data['data']) ? $data['data'] : null;
if (!$templateName || !$templateData) {
return new JsonResponse(['error' => 'template and data must be set'], 400);
}
$repo = $app->getTemplateRepository();
$template = $repo->getByName($templateName);
if (!$template) {
return new JsonResponse(['error' => "template {$templateName} not found"], 404);
}
$twig = new \Twig_Environment(new \Twig_Loader_String());
$html = $twig->render($template->getTemplate(), $templateData);
$file = new File();
$file->setId(Uuid::uuid4()->toString());
$file->setCreatedAt(date('Y-m-d H:i:s'));
$file->setPath($this->getFilePath($file));
$snappy = new Pdf();
if (substr(php_uname(), 0, 7) == "Windows") {
$snappy->setBinary('vendor\\bin\\wkhtmltopdf.exe.bat');
} else {
$snappy->setBinary('vendor/h4cc/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64');
}
$snappy->generateFromHtml($html, $file->getPath());
$repo = $app->getFileRepository();
$repo->add($file);
return new JsonResponse(['id' => $file->getId()], 201);
}
private function rowToObject($row)
{
if (!$row) {
return null;
}
$obj = new File();
$obj->setId($row['id'])->setPath($row['path'])->setCreatedAt($row['created_at']);
return $obj;
}
