/**
* @dataProvider replaceExternalStylesheetsWithStyleProvider
*/
public function testReplaceExternalStylesheetsWithStyle($input, $style, $expected)
{
// Assert
$this->assertXmlStringEqualsXmlString($expected, DomHandler::replaceExternalStylesheetsWithStyle($input, $style));
}
/**
* Export the newsletter in HTML with or without inline CSS
*
* @param Symfony\Component\HttpFoundation\Request $request
* @param int $newsletterId
* @param int $inline
*
* @return Symfony\Component\HttpFoundation\Response
*/
public function exportAction(Request $request, $newsletterId, $inline)
{
$newsletter = $this->getService("em")->find("RZ\\Roadiz\\Core\\Entities\\Newsletter", $newsletterId);
$filename = $newsletter->getNode()->getNodeName();
$content = $this->getNewsletterHTML($request, $newsletter);
// Get all css link in the newsletter
$cssContent = DomHandler::getExternalStyles($content);
if ((bool) $inline === true) {
// inline newsletter html with css
$htmldoc = new InlineStyle($content);
$htmldoc->applyStylesheet($cssContent);
$htmldoc = $htmldoc->getHtml();
$filename .= "-inlined";
$content = $htmldoc;
}
// Remove all link element and add style balise with all css file content
$htmldoc = DomHandler::replaceExternalStylesheetsWithStyle($content, $cssContent);
// Generate response
$response = new Response();
// Set headers
$response->headers->set('Content-type', "text/html");
$response->headers->set('Content-Disposition', 'attachment; filename= "' . $filename . '.html";');
$response->setContent($htmldoc);
return $response;
}
