protected function downloadImage(DomNode $node)
{
$image = $node->attributes->getNamedItem('src')->nodeValue;
# no image or absolute URI
if (!$image || preg_match('#^(http(s)?|//)#', $image)) {
return '';
}
$imageName = basename($image);
$originFile = dirname($this->page->getOrigin()) . '/' . ltrim($image, '/');
$dir = dirname($this->page->getTarget()) . '/img/';
$file = $dir . $imageName;
if (!$this->fsio->isDir($dir)) {
$this->fsio->mkdir($dir);
}
$this->fsio->put($file, $this->fsio->get($originFile));
return $this->config->getRootHref() . str_replace($this->config->getTarget(), '', $dir) . $imageName;
}
