/**
* Returns object with all needed multi rating properties for post or page.
*
* @global object $post post data
* @global GDStarRating $gdsr main rating class instance
* @param int $multi_set_id id of the multi rating set
* @param int $post_id post to get rating for, leave 0 to get post from loop
* @return object rating post properties
*/
function wp_gdsr_rating_multi($multi_set_id = 0, $post_id = 0)
{
if ($post_id == 0) {
global $post;
$post_id = $post->ID;
}
$multi_set_id = $multi_set_id == 0 ? gdsr_get_multi_set($post_id) : $multi_set_id;
$multis_data = GDSRDBMulti::get_multi_rating_data($multi_set_id, $post_id);
if (count($multis_data) == 0) {
return null;
}
return new GDSRArticleMultiRating($multis_data, $multi_set_id);
}
/**
* Renders the multi review result
*
* @param string $settings rendering parameters
* @param bool $echo echo results or return it as a string
* @return string html with rendered contents
*/
function gdsr_render_multi_review($settings = array(), $echo = true)
{
global $gdsr;
$defaults = array("multi_id" => 0, "post_id" => 0, "tpl" => 0, "factor" => 1, "id" => 0, "element_stars" => "oxygen", "element_stars_ie6" => "oxygen_gif", "element_size" => 20, "average_stars" => "oxygen", "average_stars_ie6" => "oxygen_gif", "average_size" => 20);
$settings = wp_parse_args($settings, $defaults);
$settings = apply_filters('gdsr_fn_render_multi_review', $settings);
if ($settings["post_id"] == 0) {
global $post;
$settings["post_id"] = $post->ID;
}
$settings["id"] = $settings["multi_id"] == 0 ? gdsr_get_multi_set($settings["post_id"]) : $settings["multi_id"];
if ($echo) {
echo $gdsr->shortcode_starreviewmulti($settings);
} else {
return $gdsr->shortcode_starreviewmulti($settings);
}
}
/**
* Renders single rating stars image with average rating for the multi rating review.
*
* @param int $set_id id of the multi rating set
* @param int $post_id id of the post rating will be attributed to
* @param bool $echo echo results or return it as a string
* @return string html with rendered contents
*/
function wp_gdsr_multi_review_average($multi_set_id = 0, $post_id = 0, $echo = true)
{
global $gdsr, $post;
if ($post_id == 0) {
$post_id = $post->ID;
}
$multi_set_id = $multi_set_id == 0 ? gdsr_get_multi_set($post_id) : $multi_set_id;
$review = $gdsr->get_multi_average_rendered($post_id, array("id" => $multi_set_id, "render" => "review"));
if ($echo) {
echo $review;
} else {
return $review;
}
}
