/**
* Process a block declaration.
*
* This is overriden in order to provide a backwards compability with the plugins
* who already defined RTL styles the old-fashioned way. Because we do not need
* those any more we rename them so that they do not apply.
*
* @todo Remove the dir-rtl flipping when dir-rtl is fully deprecated.
* @param \Sabberworm\CSS\RuleSet\RuleSet $node The object.
* @return void
*/
protected function processDeclaration($node)
{
$selectors = $node instanceof \Sabberworm\CSS\RuleSet\DeclarationBlock ? $node->getSelectors() : [];
foreach ($selectors as $selector) {
// The blocks containing .dir-rtl are always accepted as is.
if (strpos($selector->getSelector(), '.dir-rtl') !== false) {
return;
}
}
return parent::processDeclaration($node);
}
