public function test()
{
$file = dirname(dirname(dirname(dirname(dirname(__FILE__))))) . '/tests/resources/opml-example.xml';
$parser = new GenericOpmlParser(file_get_contents($file));
$result = $parser->parse();
$this->assertSame(count($result), 2);
$this->assertSame(count($result['head']), 11);
$this->assertSame(count($result['outlines']), 11);
// Try with lowercase.
$result = $parser->parse(TRUE);
$this->assertSame(count($result), 2);
$this->assertSame(count($result['head']), 11);
$this->assertSame(count($result['outlines']), 11);
}
/**
* {@inheritdoc}
*/
public function parse(FeedInterface $feed, FetcherResultInterface $fetcher_result, StateInterface $state)
{
$raw = $fetcher_result->getRaw();
if (!strlen(trim($raw))) {
throw new EmptyFeedException();
}
$result = new ParserResult();
$parser = new GenericOpmlParser($fetcher_result->getRaw());
$opml = $parser->parse(TRUE);
foreach ($this->getItems($opml['outlines']) as $item) {
$item->set('feed_title', $opml['head']['#title']);
$result->addItem($item);
}
return $result;
}