public static function convertToInlineCss(PostRenderMessageContentEvent $objEvent)
{
if (Environment::getUrlBasename() != 'preview') {
$arrInlineStylesheetContents = static::getStylesheetContents($objEvent->getMessage()->getLayout(), static::AVISOTA_CSS_MODE_INLINE);
if (!empty($arrInlineStylesheetContents)) {
$objEvent->setContent(DOM::convertToInlineCss($objEvent->getContent(), implode(' ', $arrInlineStylesheetContents)));
}
}
}
/**
* Inject the GA parameters to each url in the newsletter.
*
* @param PostRenderMessageContentEvent|RenderMessageEvent $event
*/
public function injectGA(PostRenderMessageContentEvent $event)
{
$message = $event->getMessage();
if (!$message->getGaEnable()) {
return;
}
$content = $event->getContent();
$query = http_build_query(array('utm_source' => 'Newsletter ' . $message->getSubject(), 'utm_medium' => 'E-Mail', 'utm_campaign' => $message->getGaCampaign() ?: $message->getSubject(), 'utm_term' => $message->getGaTerm()));
$base = \Environment::get('base');
$content = preg_replace_callback('~href=(["\'])(.*)\\1~U', function ($matches) use($query, $base) {
$url = $matches[2];
if (preg_match('~^\\w+:~', $url) && substr($url, 0, strlen($base)) != $base) {
return $matches[0];
}
$parts = parse_url($url);
if ($parts['query']) {
$parts['query'] .= '&' . $query;
} else {
$parts['query'] = $query;
}
$url = $parts['scheme'] . '://';
if ($parts['user']) {
$url .= $parts['user'];
if ($parts['pass']) {
$url .= ':' . $parts['pass'];
}
$url .= '@';
}
$url .= $parts['host'];
if ($parts['port']) {
$url .= ':' . $parts['port'];
}
$url .= $parts['path'];
$url .= '?' . $parts['query'];
if ($parts['fragment']) {
$url .= '#' . $parts['fragment'];
}
return sprintf('href="%s"', htmlentities($url, ENT_QUOTES, 'UTF-8'));
}, $content);
$event->setContent($content);
}