public function generateCourseRankings()
{
$rankings = array();
$finder = $this->get('course_finder');
$subjects = $this->getDoctrine()->getRepository('ClassCentralSiteBundle:Stream')->findAll();
foreach ($subjects as $subject) {
$results = $finder->bySubject($subject->getSlug(), array(), Filter::getQuerySort(array('sort' => 'rating-up')));
$rank = 1;
foreach ($results['hits']['hits'] as $result) {
$course = $result['_source'];
if (empty($rankings[$course['id']])) {
$rankings[$course['id']] = array();
}
$category = array();
$parentSubject = array();
if ($subject->getParentStream()) {
$category = array('name' => $subject->getName(), 'slug' => $subject->getSlug());
$parentSubject = array('name' => $subject->getParentStream()->getName(), 'slug' => $subject->getParentStream()->getSlug());
} else {
$parentSubject = array('name' => $subject->getName(), 'slug' => $subject->getSlug());
}
$rankings[$course['id']][] = array('rank' => $rank, 'subject' => $parentSubject, 'category' => $category);
if ($rank == 3) {
break;
}
$rank++;
}
}
return $rankings;
}
public function getInfoFromParams($params = array())
{
$filters = Filter::getQueryFilters($params);
$sort = Filter::getQuerySort($params);
$pageNo = Filter::getPage($params);
$sortField = '';
$sortClass = '';
if (isset($params['sort'])) {
$sortDetails = Filter::getSortFieldAndDirection($params['sort']);
$sortField = $sortDetails['field'];
$sortClass = Filter::getSortClass($sortDetails['direction']);
}
return compact('filters', 'sort', 'pageNo', 'sortField', 'sortClass');
}
