public function import($feed)
{
// download XML
try {
$xml = $this->_fetch($feed->url);
$rss = Zend_Feed::importString($xml);
} catch (Exception $e) {
throw new Yadda_Feed_Exception('Error getting feed: ' . (string) $e);
}
$stubs = array();
// iterate over each entry
foreach ($rss as $entry) {
$stub = new Yadda_Feed_Stub();
$guid = $entry->guid();
if (empty($guid)) {
$guid = $entry->link();
}
$stub->setGuid($guid);
$title = trim(html_entity_decode($entry->title(), ENT_QUOTES, 'utf-8'));
$stub->setTitle($title);
$stub->setLink($entry->link());
$description = trim(html_entity_decode(strip_tags($entry->description()), ENT_QUOTES, 'utf-8'));
if (!empty($description)) {
$stub->setDescription($description);
}
$date = $entry->pubDate();
if (!empty($date)) {
$stub->setDate(date('Y-m-d H:i:s', strtotime($date)));
}
$price = $this->_getPrice($title . ' ' . (string) $description);
if ($price !== null) {
$stub->setPrice($price);
}
// images
$description = $entry->description();
if (!empty($description)) {
$matches = array();
preg_match_all('#src="(https?://[^"]+)"#', $description, $matches);
if (isset($matches[1]) && sizeof($matches[1]) > 0) {
$stub->addImage($matches[1][0]);
}
}
$stubs[] = $stub;
}
return $stubs;
}