public static function prepareCssForOutput($css, $direction, $minify = false)
{
$css = self::translateCssRules($css);
if ($direction == 'RTL') {
$css = XenForo_Template_Helper_RightToLeft::getRtlCss($css);
}
$css = preg_replace('/rtl-raw\\.([a-zA-Z0-9-]+\\s*:)/', '$1', $css);
if ($minify) {
// the CSS minifier doesn't handle long data URI values well due to some regex issues,
// so rip them out and then restore them after minifying
$dataUriMap = array();
if (preg_match_all('#url\\((?:(\'|"|)data:.*\\1)\\)#siU', $css, $matches)) {
foreach ($matches[0] as $i => $match) {
$replace = "url('__tempDataUriReplacement-{$i}__')";
$css = str_replace($match, $replace, $css);
$dataUriMap[$replace] = $match;
}
}
$css = Minify_CSS_Compressor::process($css);
foreach ($dataUriMap as $find => $replace) {
$css = str_replace($find, $replace, $css);
}
}
return $css;
}
public static function prepareCssForOutput($css, $direction, $minify = false)
{
$css = self::translateCssRules($css);
if ($direction == 'RTL') {
$css = XenForo_Template_Helper_RightToLeft::getRtlCss($css);
}
$css = preg_replace('/rtl-raw\\.([a-zA-Z0-9-]+\\s*:)/', '$1', $css);
if ($minify) {
$css = Minify_CSS_Compressor::process($css);
}
return $css;
}
protected function _replaceRtlCss(array $matches)
{
return XenForo_Template_Helper_RightToLeft::getRtlCss($matches[1]);
}
