/**
* Download a feed
*
* @access public
* @param string $url Feed content
* @param string $last_modified Last modified HTTP header
* @param string $etag Etag HTTP header
* @return \PicoFeed\Client
*/
public function download($url, $last_modified = '', $etag = '')
{
if (strpos($url, 'http') !== 0) {
$url = 'http://' . $url;
}
$client = Client::getInstance();
$client->setTimeout($this->config->getClientTimeout())->setUserAgent($this->config->getClientUserAgent())->setMaxRedirections($this->config->getMaxRedirections())->setMaxBodySize($this->config->getMaxBodySize())->setProxyHostname($this->config->getProxyHostname())->setProxyPort($this->config->getProxyPort())->setProxyUsername($this->config->getProxyUsername())->setProxyPassword($this->config->getProxyPassword())->setLastModified($last_modified)->setEtag($etag);
if ($client->execute($url)) {
$this->content = $client->getContent();
$this->url = $client->getUrl();
$this->encoding = $client->getEncoding();
}
return $client;
}