public function removeImports($data, $cssUrl)
{
$sBaseUrl = dirname($cssUrl) . '/';
$config = $this->config;
$config['css_url'] = $cssUrl;
$self = $this;
return preg_replace_callback('/@import url\\(([^)]+)\\)(;?)/', function ($aMatches) use($sBaseUrl, $config, $self) {
$url = Url::normalizeUrl(str_replace(array('"', '\''), '', trim($aMatches[1])));
return $self::removeImports($self->fixUrl(File::get_content($url), $url), $url);
}, $data);
}
protected function get_data($url)
{
if (is_file($this->config['BasePath'] . Url::normalizeUrl($url))) {
$url = $this->config['BasePath'] . Url::normalizeUrl($url);
try {
$data = File::get_content($url);
} catch (Exception $ex) {
}
} else {
if (is_file($this->config['BasePath'] . $url)) {
$data = File::get_content($this->config['BasePath'] . $url);
} else {
$data = File::get_content($url);
}
}
return $data;
}
