/**
* Retrieve information about artist (TopAlbum and track of album)
*/
public function run()
{
$result = $this->serviceArtistInfo->setArtist($this->artistName)->getResults();
if (!isset($result->error)) {
$artist = new Artist();
$artist->setName($this->artistName)->setInfo($result->artist->bio->summary);
if (!is_array($result->artist->tags->tag)) {
$tags = array($result->artist->tags->tag);
} else {
$tags = $result->artist->tags->tag;
}
foreach ($tags as $tagResult) {
$tag = new ArtistTagDocument();
$tag->setName($tagResult->name);
$artist->addTag($tag);
}
$albumResult = $this->serviceArtistAlbum->setArtist($this->artistName)->getResults();
if (!isset($albumResult->error)) {
if (!is_array($albumResult->topalbums->album)) {
$albums = array($albumResult->topalbums->album);
} else {
$albums = $albumResult->topalbums->album;
}
foreach ($albums as $albumResult) {
$album = new ArtistAlbumDocument();
$album->setName($albumResult->name)->setMbid($albumResult->mbid);
if (is_array($albumResult->image)) {
$image = $albumResult->image[count($albumResult->image) - 1];
$var = '#text';
if ('' !== $image->{$var}) {
$fileName = substr($image->{$var}, strrpos($image->{$var}, '/'));
$this->fileSystem->write($fileName, file_get_contents($image->{$var}));
$album->setImage($fileName);
}
}
if ($albumResult->mbid) {
$albumInfoResult = $this->serviceAlbumInfo->setArtist($this->artistName)->setMbid($albumResult->mbid)->getResults();
if (!isset($albumInfoResult->error)) {
if (!is_array($albumInfoResult->album->tracks->track)) {
$tracks = array($albumInfoResult->album->tracks->track);
} else {
$tracks = $albumInfoResult->album->tracks->track;
}
foreach ($tracks as $trackResult) {
$track = new ArtistTrackDocument();
$track->setName($trackResult->name)->setDuration($trackResult->duration);
$album->addTrack($track);
}
}
$artist->addAlbum($album);
}
}
}
$this->artistQuery->persist($artist);
}
}
/**
* Return a similar list of artist on tag name
* @param Artist $artist
* @param int $limit
* @return bool|mixed
*/
public function getSimilarArtists(Artist $artist, $limit = 4)
{
$this->queryBuilder->field('name')->notEqual($artist->getName());
$tags = $artist->getTags();
if ($tags) {
$tag = $tags[0];
$this->addTag($tag->getName())->isNotDisabled()->isProcessed()->setLimit($limit);
return $this->getList();
} else {
return false;
}
}
