/**
* Renders single rating stars image with average rating for the multi rating post results from rating or review.
*
* @param int $post_id id of the post rating will be attributed to
* @param bool $review if set to true average of review will be rendered
* @param array $settings override settings for rendering the block
*/
function get_multi_average_rendered($post_id, $settings = array())
{
$sum = $votes = $rating = 0;
if ($settings["id"] == "") {
$multi_id = $this->o["mur_review_set"];
} else {
$multi_id = $settings["id"];
}
if ($multi_id > 0 && $post_id > 0) {
$set = gd_get_multi_set($multi_id);
$data = GDSRDBMulti::get_averages($post_id, $multi_id);
if ($set != null && is_object($data)) {
if ($settings["render"] == "review") {
$review = GDSRRender::render_static_stars($this->is_ie6 ? $this->o["mur_style_ie6"] : $this->o["mur_style"], $this->o['mur_size'], $set->stars, $data->average_review);
return $review;
} else {
switch ($settings["show"]) {
case "visitors":
$rating = $data->average_rating_visitors;
break;
case "users":
$rating = $data->average_rating_users;
break;
case "total":
$sum = $data->average_rating_users * $data->total_votes_users + $data->average_rating_visitors * $data->total_votes_visitors;
$votes = $data->total_votes_users + $data->total_votes_visitors;
$rating = number_format($votes == 0 ? 0 : $sum / $votes, 1);
break;
}
$rating = GDSRRender::render_static_stars($this->is_ie6 ? $this->o["mur_style_ie6"] : $this->o["mur_style"], $this->o['mur_size'], $set->stars, $rating);
return $rating;
}
}
}
$max = is_null($set) ? 10 : $set->stars;
$rating = GDSRRender::render_static_stars($this->is_ie6 ? $this->o["mur_style_ie6"] : $this->o["mur_style"], $this->o['mur_size'], $max, 0);
return $rating;
}
