/**
* Wrapper method that uses FeedReader
* class to generate XML and then
* generates an array of top track info.
*/
function readInData()
{
$feedReader = new FeedReader($this->url);
$data = $feedReader->readInXML();
$topEntries = array();
foreach ($data->entry as $entry) {
$trackInfo = array();
$trackTitleInfo = explode("-", $entry->title);
$trackInfo['title'] = $trackTitleInfo[0];
$trackInfo['artist'] = $trackTitleInfo[1];
$trackInfo['link'] = (string) $entry->id;
$topEntries[] = $trackInfo;
}
$this->setTopEntries($topEntries);
}
