public function __invoke(Request $req, Response $res)
{
$school = $req->getAttribute('school');
$appForm = $this->appFormService->findSchoolApplicationForm($school->id);
if (null === $appForm) {
return $res->withStatus(404);
}
$html = $this->view->fetch('application_form/pdf.twig', ['school' => $school, 'appForm' => $appForm, 'logo' => base64_encode(file_get_contents(__DIR__ . '/../../public/img/application_form/minedu_logo.jpg')), 'style' => file_get_contents(__DIR__ . '/../../public/css/application_form/pdf.css')]);
$pdf = new \Dompdf\Dompdf(['default_paper_size' => 'A4', 'default_font' => 'DejaVu Sans', 'isHtml5ParserEnabled' => true, 'is_remote_enabled' => false]);
$pdf->loadHtml($html);
$pdf->render();
$filename = 'edulabs_app_form_' . $appForm['id'] . '.pdf';
$str = $pdf->output();
$length = mb_strlen($str, '8bit');
return $res->withHeader('Cache-Control', 'private')->withHeader('Content-type', 'application/pdf')->withHeader('Content-Length', $length)->withHeader('Content-Disposition', 'attachment; filename=' . $filename)->withHeader('Accept-Ranges', $length)->write($str);
}
public function testMultipleTemplatesWithMulNamespace()
{
$views = new Twig(['One' => __DIR__ . '/templates', 'Two' => __DIR__ . '/another']);
$outputOne = $views->fetch('@One/example.html', ['name' => 'Peter']);
$outputTwo = $views->fetch('@Two/example.html', ['name' => 'Peter', 'gender' => 'male']);
$this->assertEquals("<p>Hi, my name is Peter.</p>\n", $outputOne);
$this->assertEquals("<p>Hi, my name is Peter and I am male.</p>\n", $outputTwo);
}
public function testMultipleDirectoriesWithoutNamespaces()
{
$weekday = (new \DateTimeImmutable('2016-03-08'))->format('l');
$view = new Twig([__DIR__ . '/multi/', __DIR__ . '/another/']);
$rootDirectory = $view->fetch('directory/template/example.html', ['weekday' => $weekday]);
$multiDirectory = $view->fetch('another_example.html', ['name' => 'Peter', 'gender' => 'male']);
$this->assertEquals('Happy Tuesday!', $rootDirectory);
$this->assertEquals("<p>Hi, my name is Peter and I am male.</p>\n", $multiDirectory);
}
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, Exception $exception)
{
$helper = new ErrorHelper($exception, $this->option('exceptions_with_code'), $this->option('exceptions_without_code'), $this->option('exceptions_with_messages'));
$helper->setKnownTypes($this->option('allowed_content_types'));
// Detect content type from header
$response = $response->withHeader('Content-type', $helper->detectContentType($request));
// Check for passed content-type callable in options
if ($this->contentTypeCallable) {
$response = call_user_func($this->contentTypeCallable, $request, $response);
}
$contentType = $response->getHeader('Content-type')[0];
// Detect status code from the exception
$statusCode = $helper->detectStatusCode();
// Use view if available
$view = null;
if ($this->view) {
$view = function ($errorData, $template) {
return $this->view->fetch($template, $errorData);
};
}
$output = '';
switch ($contentType) {
case 'application/json':
$output = $helper->renderJsonErrorResponse($this->displayErrorDetails, $this->option('json_encode_options'));
break;
case 'text/xml':
case 'application/xml':
$output = $helper->renderXmlErrorResponse($this->displayErrorDetails, $view, $this->option('xml_template_path'));
break;
case 'text/html':
$output = $helper->renderHtmlErrorResponse($this->displayErrorDetails, $view, $this->option('html_template_path'));
break;
}
$body = new Body(fopen('php://temp', 'r+'));
$body->write($output);
return $response->withStatus($statusCode)->withBody($body);
}
public function testFetch()
{
$output = $this->view->fetch('example.html', ['name' => 'Josh']);
$this->assertEquals("<p>Hi, my name is Josh.</p>\n", $output);
}
