static function InlineCSS(&$body, &$type, array &$headers, MiMeil $email)
{
if ($type === 'html' and $email->inlineCSS !== false) {
$lib = __DIR__ . '/vendor/autoload.php';
if (!is_file($lib)) {
if ($email->inlineCSS === true) {
throw new MiMeilError('MiMeil requires inlinestyle/inlinestyle for inline' . ' CSS. Install it via Composer (getcomposer.org).');
} else {
return;
}
}
require_once $lib;
$body = '<?xml encoding="UTF-8"> ' . static::cutXmlDecl($body);
$inline = new InlineStyle\InlineStyle($body);
$inline->applyStylesheet($inline->extractStylesheets());
// Removing XML declaration because target encoding might be different from
// UTF-8 (see $this->bodyCharsets). Plus I don't think XHTML in use these days.
$body = static::cutXmlDecl($inline->getHTML());
$body = html_entity_decode($body, ENT_QUOTES, 'utf-8');
}
}
