/**
* Lookup track from Spotify according URI
* @access public
* @param string $uri Spotify URI
* @return SpotifyItem\Track
*/
public function lookupTrack($uri)
{
// setup parameters
$parameters = array(self::PARAM_URI => $this->generateUriParameter($uri, self::LOOKUP_TRACK));
// lookup track from Spotify
$rawResult = $this->send(self::LOOKUP_SERVIVE, '', $parameters);
// return SpotifyItem\Track instance
return SpotifyItem\Track::extractInfos($rawResult->track);
}
/**
* Extract search tracks
* @access protected
* @param \stdClass $rawResults Raw result from SpotifyService
* @return ResultSet
*/
protected function extractTracks($rawResults)
{
// are tracks available ?
if (isset($rawResults->tracks) && is_array($rawResults->tracks)) {
// iterate tracks
foreach ($rawResults->tracks as $track) {
// create Track instance
$trackItem = Track::extractInfos($track);
// store search result
$this->addSearchResult($trackItem);
}
}
// return ResultSet
return $this;
}