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);
}
public function test()
{
$bin = BASE_PATH . 'vendor/bin/wkhtmltopdf-amd64';
// Display the resulting pdf in the browser
// by setting the Content-type header to pdf
$snappy = new Pdf();
$snappy->setBinary($bin);
$snappy->generateFromHtml('<h1>Bill</h1><p>You owe me money, dude.</p>', BASE_PATH . 'storage/bill-123.pdf');
}
/**
* Generates the pdf with Snappy
*
* @param string $content
* @param string $path
*
* @return string
*/
protected function doPdf($content, $path, $io)
{
$snappy = new Pdf();
//@TODO: catch exception if binary path doesn't exist!
$snappy->setBinary($this->wkhtmltopdfPath);
$snappy->setOption('orientation', "Landscape");
$snappy->generateFromHtml($content, "/" . $path . 'dc-cheatsheet.pdf');
$io->success("cheatsheet generated at /" . $path . "/dc-cheatsheet.pdf");
// command execution ends here
}
<?php
use Knp\Snappy\Pdf;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\JsonResponse;
use Seld\JsonLint\JsonParser;
use Symfony\Component\PropertyAccess\PropertyAccess;
//Request::setTrustedProxies(array('127.0.0.1'));
$app->post('/', function (Request $request) use($app) {
$parser = new JsonParser();
$accessor = PropertyAccess::createPropertyAccessor();
$snappy = new Pdf();
$snappy->setBinary($app['wkhtmltopdf.binary']);
$parameters = $parser->parse($request->getContent());
if ($accessor->isReadable($parameters, 'options')) {
foreach ((array) $accessor->getValue($parameters, 'options') as $name => $value) {
$snappy->setOption($name, $value);
}
}
$app['tmpFile'] = sys_get_temp_dir() . '/' . md5($request->getContent());
if ($accessor->isReadable($parameters, 'source.url')) {
$dns = new Net_DNS2_Resolver();
$dns->query(parse_url($accessor->getValue($parameters, 'source.url'), PHP_URL_HOST));
$snappy->generate($accessor->getValue($parameters, 'source.url'), $app['tmpFile'], [], true);
} elseif ($accessor->isReadable($parameters, 'source.html')) {
$snappy->generateFromHtml($accessor->getValue($parameters, 'source.html'), $app['tmpFile'], [], true);
} elseif ($accessor->isReadable($parameters, 'source.base64')) {
$snappy->generateFromHtml(base64_decode($accessor->getValue($parameters, 'source.base64')), $app['tmpFile'], [], true);
}
return new BinaryFileResponse($app['tmpFile']);
<?php
require_once "vendor/autoload.php";
use Knp\Snappy\Pdf;
if (isset($_POST) && isset($_POST["envoyer"])) {
$myProjectDirectory = '/var/www/html/mouskipd';
$snappy = new Pdf();
$snappy->setBinary('/var/www/html/mouskipd/vendor/h4cc/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64');
$snappy->generateFromHtml('<h1>Bill</h1><p>You owe me money, dude.</p>', '/var/www/html/mouskipd/tmp/bill-123.pdf');
var_dump($snappy);
echo "<pre>";
var_dump($snappy);
echo "</pre>";
}
?>
<form action="index.php" method="POST" accept-charset="utf-8">
<input type="submit" name="envoyer">
</form>
public function newPDF()
{
$snappy = new Pdf();
$snappy->setBinary('/usr/local/bin/wkhtmltopdf');
$competences = $app['dao.competence']->findAll();
return $app['twig']->render('competence.html.twig', array('competences' => $competences));
}
/**
* {@inheritDoc}
*/
public function generate($path, $html)
{
$ext = pathinfo($path, PATHINFO_EXTENSION);
if (null === $ext) {
$path .= ".ext";
} elseif ("pdf" !== $ext) {
throw new InvalidArgumentException(sprintf("Your destination path must have a .pdf extension for conversion, '%s' passed.", $ext));
}
$pdf = new Pdf();
$pdf->setBinary($this->_getBinDir() . 'wkhtmltopdf-' . $this->_getBinaryType());
foreach ($this->_options as $key => $value) {
$pdf->setOption($key, $value);
}
if (is_file($path)) {
unlink($path);
}
// Strip out `@font-face{ ... }` style tags as these break the pdf
$html = preg_replace('/@font-face{([^}]*)}/ms', '', $html);
$pdf->generateFromHTML($html, $path);
return new File($path);
}
