/**
* Sets the average rating of the package
* Sets $this->data['stars'] that can be directly put to pages showing
* the stars
*/
public function get_average(array $args)
{
try {
$this->data['to'] = midgard_object_class::get_object_by_guid($args['to']);
} catch (midgard_error_exception $e) {
midgardmvc_core::get_instance()->log(__CLASS__, 'Package with guid: ' . $args['to'] . ' not found. ' . $e->getMessage(), 'error');
return false;
}
$this->data['repository'] = new com_meego_repository($this->data['to']->repository);
com_meego_ratings_controllers_rating::get_read($args);
$storage = new midgard_query_storage('com_meego_package_statistics_calculated');
$q = new midgard_query_select($storage);
$q->set_constraint(new midgard_query_constraint(new midgard_query_property('packageguid'), '=', new midgard_query_value($this->data['to']->guid)));
$q->execute();
$cache = $q->list_objects();
$this->data['average'] = 0;
$this->data['numberofratings'] = 0;
$this->data['numberofcomments'] = 0;
$this->data['rated'] = false;
//load data from cache
if (count($cache) > 0) {
$this->data['average'] = $cache[0]->ratingvalue;
$this->data['numberofratings'] = $cache[0]->ratings;
$this->data['numberofcomments'] = $cache[0]->comments;
$this->data['rated'] = true;
}
com_meego_ratings_caching_controllers_rating::get_stars($this->data['average']);
}
