/**
* @param array $params
* @param int $limit
* @throws \Lertify\Lastfm\Exception\NotFoundException
* @return \Lertify\Lastfm\Api\Data\PagedCollection
*/
private function fetchShouts(array $params, $limit)
{
/** @var $self \Lertify\Lastfm\Api\Track */
$self = $this;
$resultCallback = function ($page, $limit) use($params, $self) {
$params = array_merge($params, array('page' => $page, 'limit' => $limit));
$result = $self->get(Track::PREFIX . 'getShouts', $params);
$resultShouts = $result['shouts'];
if (!isset($resultShouts['shout'])) {
throw new NotFoundException('There are no shouts for this atrist and track!');
}
if (isset($resultShouts['shout'][0])) {
$shouts = $resultShouts['shout'];
} else {
$shouts = array($resultShouts['shout']);
}
$totalResults = (int) $resultShouts['@attr']['total'];
$totalPages = (int) $resultShouts['@attr']['totalPages'];
$List = new ArrayCollection();
foreach ($shouts as $shoutRow) {
$Shout = new Data\Track\Shout();
$Shout->setArtist(Util::toSting($resultShouts['@attr']['artist']));
$Shout->setTrack(Util::toSting($resultShouts['@attr']['track']));
$Shout->setBody(Util::toSting($shoutRow['body']));
$Shout->setAuthor(Util::toSting($shoutRow['author']));
$Shout->setDate(Util::toSting($shoutRow['date']));
$List->add($Shout);
}
return array('results' => $List, 'total_pages' => $totalPages, 'total_results' => $totalResults);
};
$PagedCollection = new PagedCollection($resultCallback);
$PagedCollection->setLimit($limit);
return $PagedCollection;
}
/**
* @param \Lertify\Lastfm\Api\Data\PagedCollection $PagedCollection
*/
protected function assertShoutsCollection(PagedCollection $PagedCollection)
{
$this->assertInternalType('int', $PagedCollection->count(), 'Is not an integer value');
$this->assertInternalType('int', $PagedCollection->countPages(), 'Is not an integer value');
$this->assertFalse($PagedCollection->isEmpty(), 'Current result should not be empty');
$ShoutsCollection = $PagedCollection->getPage(1);
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\Album\\ShoutsCollection', $ShoutsCollection, 'ShoutsCollection is not an instance of Data\\Album\\ShoutsCollection');
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\ArrayCollection', $ShoutsCollection, 'ShoutsCollection is not an instance of Data\\ArrayCollection');
/** @var \Lertify\Lastfm\Api\Data\Album\Shout $Shout */
foreach ($ShoutsCollection as $Shout) {
$this->assertInstanceOf('Lertify\\Lastfm\\Api\\Data\\Album\\Shout', $Shout, 'Shout is not an instance of Data\\Album\\Shout');
$this->assertInstanceOf('DateTime', $Shout->getDate(), 'Shout date is not an instance of DateTime');
}
}
