/**
* Internal method to get the latest photos
* @param int $limit Limit
* @return array
* @uses MeInstagram\Utility\Instagram::recent()
*/
protected function _latest($limit = 15)
{
//Tries to get data from the cache
$photos = Cache::read($cache = sprintf('latest_%s', $limit), 'instagram');
//If the data are not available from the cache
if (empty($photos)) {
list($photos) = Instagram::recent(null, $limit);
Cache::write($cache, $photos, 'instagram');
}
return $photos;
}
/**
* Lists photos from Istangram
* @param string $id Request ID ("Next ID" for Istangram)
* @return void
* @uses MeInstagram\Utility\Instagram::recent()
*/
public function index($id = null)
{
//Sets initial cache name
$cache = sprintf('index_limit_%s', config('default.photos'));
//Adds the request ID ("Next ID" for Istangram) to the cache name
if (!empty($id)) {
$cache = sprintf('%s_id_%s', $cache, $id);
}
//Tries to get data from the cache
list($photos, $nextId) = Cache::read($cache, 'instagram');
//If the data are not available from the cache
if (empty($photos)) {
list($photos, $nextId) = Instagram::recent($id, config('default.photos'));
Cache::write($cache, [$photos, $nextId], 'instagram');
}
$this->set(compact('photos', 'nextId'));
}
