/**
* Setup scripts.
*
* @param ReportRouting $reportRouting
*/
protected function setScripts(ReportRouting $reportRouting)
{
$report = $reportRouting->getReport();
$scripts = $report->getScripts();
$content = $report->getResponse();
$doc = new \DOMDocument();
$doc->loadHTML($content);
$heads = $doc->getElementsByTagName('head');
if ($heads->length == 0) {
/* If no head is created, add it at the top of HTML */
$head = $doc->createElement('head');
$html = $doc->getElementsByTagName('html');
$html->item(0)->insertBefore($head, $html->item(0)->firstChild);
} else {
$head = $heads->item(0);
}
foreach ($scripts as $script) {
$url = $reportRouting->getUrl($script);
$element = $doc->createElement('script');
$element->setAttribute('type', 'text/javascript');
$element->setAttribute('src', $url);
$head->appendChild($element);
}
$report->setResponse($doc->saveHTML());
}
