function amp_badge_rating($options)
{
$queryd_item = isset($_GET['article_id']) && $_GET['article_id'] ? intval($_GET['article_id']) : 0;
if ($queryd_item) {
$article = new Article(AMP_Registry::getDbcon(), $queryd_item);
$display = new Rating_Public_Display($article);
return $display->execute();
}
$rating = isset($_POST['rating']) && $_POST['rating'] ? intval($_POST['rating']) : 1;
$posted_item = isset($_POST['article_id']) && $_POST['article_id'] ? intval($_POST['article_id']) : 0;
$article = new Article(AMP_Registry::getDbcon(), $posted_item);
$display = new Rating_Public_Display($article);
if ($rating && $posted_item && AMP_SYSTEM_UNIQUE_VISITOR_ID && is_numeric($rating) && is_numeric($posted_item)) {
//actually record the rating somewhere....
ArticleRating::create($posted_item, $rating);
}
return $display->execute();
}
function update($item_id, $rating_value)
{
if (!AMP_SYSTEM_UNIQUE_VISITOR_ID) {
return false;
}
$session = AMP_SYSTEM_UNIQUE_VISITOR_ID;
$articles_rated = AMP_lookup('article_ids_rated_by_session', $session);
if (!isset($articles_rated[$item_id])) {
return ArticleRating::create($item_id, $rating_value);
}
$rating_id = $articles_rated[$item_id];
$rating = new Rating(AMP_Registry::getDbcon(), $rating_id);
if (!$rating->hasData()) {
return false;
}
$rating->mergeData(array('rating' => $rating_value, 'updated_at' => date('Y-m-d h:i:s')));
$result = $rating->save();
AMP_lookup_clear_cached('article_ids_rated_by_session', $session);
AMP_lookup_clear_cached('article_ratings_by_session', $session);
AMP_lookup_clear_cached('article_ratings');
AMP_lookup_clear_cached('article_ratings_last_week');
AMP_lookup_clear_cached('article_ratings_last_month');
return $result;
}
