/**
* {@inheritdoc}
*/
public function filterContent(AssetInterface $asset)
{
// has path?
if (!($path = $asset->getOption('path'))) {
return;
}
// set base path
$this->path = dirname($this->url->to($path)) . '/';
$asset->setContent(preg_replace_callback('/url\\(\\s*[\'"]?(?![a-z]+:|\\/+)([^\'")]+)[\'"]?\\s*\\)/i', array($this, 'rewrite'), $asset->getContent()));
}
/**
* {@inheritdoc}
*/
public function filterContent(AssetInterface $asset)
{
// has path?
if (!($path = $asset->getOption('path'))) {
return;
}
// resolve @import rules
$content = $this->load($path, $asset->getContent());
// move unresolved @import rules to the top
$comments = array();
$regexp = '/@import[^;]+;/i';
$content = $this->replaceComments($content, $comments);
if (preg_match_all($regexp, $content, $matches)) {
$content = preg_replace($regexp, '', $content);
$content = implode("\n", $matches[0]) . "\n" . $content;
}
$content = $this->restoreComments($content, $comments);
$asset->setContent($content);
}