/**
* {@inheritdoc}
*/
public function parse(FeedInterface $feed)
{
// Set our bridge extension manager to Zend Feed.
Reader::setExtensionManager(\Drupal::service('feed.bridge.reader'));
try {
$channel = Reader::importString($feed->source_string);
} catch (ExceptionInterface $e) {
watchdog_exception('aggregator', $e);
drupal_set_message(t('The feed from %site seems to be broken because of error "%error".', array('%site' => $feed->label(), '%error' => $e->getMessage())), 'error');
return FALSE;
}
$feed->setWebsiteUrl($channel->getLink());
$feed->setDescription($channel->getDescription());
if ($image = $channel->getImage()) {
$feed->setImage($image['uri']);
}
// Initialize items array.
$feed->items = array();
foreach ($channel as $item) {
// Reset the parsed item.
$parsed_item = array();
// Move the values to an array as expected by processors.
$parsed_item['title'] = $item->getTitle();
$parsed_item['guid'] = $item->getId();
$parsed_item['link'] = $item->getLink();
$parsed_item['description'] = $item->getDescription();
$parsed_item['author'] = '';
if ($author = $item->getAuthor()) {
$parsed_item['author'] = $author['name'];
}
$parsed_item['timestamp'] = '';
if ($date = $item->getDateModified()) {
$parsed_item['timestamp'] = $date->getTimestamp();
}
// Store on $feed object. This is where processors will look for parsed items.
$feed->items[] = $parsed_item;
}
return TRUE;
}
