/**
* @param \Lertify\Lastfm\Api\Data\Tasteometer\Comparison $Comparison
* @return void
*/
private function assertComparison(\Lertify\Lastfm\Api\Data\Tasteometer\Comparison $Comparison)
{
$Input = $Comparison->getInput();
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\ArrayCollection', $Input, 'Input is not an instance of Data\\ArrayCollection!');
/** @var $User \Lertify\Lastfm\Api\Data\Tasteometer\User */
foreach ($Input as $User) {
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\Tasteometer\\User', $User, 'User is not an instance of Data\\Tasteometer\\User!');
$UserImages = $User->getImages();
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\ArrayCollection', $UserImages, 'UserImages are not an instance of Data\\ArrayCollection!');
}
$MatchedArtists = $Comparison->getArtists();
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\ArrayCollection', $MatchedArtists, 'MatchedArtists are not an instance of Data\\ArrayCollection!');
/** @var $Artist \Lertify\Lastfm\Api\Data\Tasteometer\Artist */
foreach ($MatchedArtists as $Artist) {
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\Tasteometer\\Artist', $Artist, 'Artist is not an instance of Data\\Tasteometer\\User!');
$ArtistImages = $Artist->getImages();
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\ArrayCollection', $ArtistImages, 'ArtistImages are not an instance of Data\\ArrayCollection!');
}
}
/**
* @link http://www.last.fm/api/show/tasteometer.compare
*
* @param string $typeOne
* @param string $typeTwo
* @param string|array $valueOne
* @param string|array $valueTwo
* @param int $limit
* @throws InvalidArgumentException
* @return \Lertify\Lastfm\Api\Data\Tasteometer\Comparison
*/
public function compare($typeOne, $typeTwo, $valueOne, $valueTwo, $limit = 5)
{
if (is_array($valueOne)) {
if (count($valueOne) > 100) {
throw new InvalidArgumentException('Number of artists is higher then allowed!');
} else {
$valueOne = implode(',', $valueOne);
}
}
if (is_array($valueTwo)) {
if (count($valueTwo) > 100) {
throw new InvalidArgumentException('Number of artists is higher then allowed!');
} else {
$valueTwo = implode(',', $valueTwo);
}
}
$params = array('type1' => $typeOne, 'type2' => $typeTwo, 'value1' => $valueOne, 'value2' => $valueTwo, 'limit' => $limit);
$result = $this->get(self::PREFIX . 'compare', $params);
$resultComparison = $result['comparison'];
$Comparison = new Data\Tasteometer\Comparison();
$UsersList = new ArrayCollection();
if (isset($resultComparison['input']['user'][0])) {
$users = $resultComparison['input']['user'];
} else {
$users = array($resultComparison['input']['user']);
}
foreach ($users as $userRow) {
$User = new Data\Tasteometer\User();
$User->setName(Util::toSting($userRow['name']));
$User->setUrl(Util::toSting($userRow['url']));
$Images = new ArrayCollection();
if (isset($userRow['image'])) {
foreach ($userRow['image'] as $image) {
$Images->set(Util::toSting($image['size']), Util::toSting($image['#text']));
}
}
$User->setImages($Images);
$UsersList->add($User);
}
$Comparison->setInput($UsersList);
$Comparison->setScore((double) $resultComparison['result']['score']);
$Artists = $resultComparison['result']['artists'];
$Comparison->setMatches((int) $Artists['@attr']['matches']);
$ArtistList = new ArrayCollection();
if (isset($Artists['artist'][0])) {
$artistsList = $Artists['artist'];
} else {
$artistsList = array($Artists['artist']);
}
foreach ($artistsList as $artistRow) {
$Artist = new Data\Tasteometer\Artist();
$Artist->setName(Util::toSting($artistRow['name']));
$Artist->setUrl(Util::toSting($artistRow['url']));
$Images = new ArrayCollection();
if (isset($artistRow['image'])) {
foreach ($artistRow['image'] as $image) {
$Images->set(Util::toSting($image['size']), Util::toSting($image['#text']));
}
}
$Artist->setImages($Images);
$ArtistList->add($Artist);
}
$Comparison->setArtists($ArtistList);
return $Comparison;
}
