/**
* Displays the post comments sorted by weight/karma DESC.
*
* @param array $args
*/
function hmn_cp_the_sorted_comments($args = array())
{
if (class_exists('CommentPopularity\\HMN_Comment_Popularity')) {
$hmn_cp_obj = CommentPopularity\HMN_Comment_Popularity::get_instance();
global $post;
if (!array_key_exists('post_id', $args)) {
$args['post_id'] = $post->ID;
}
if (!array_key_exists('callback', $args)) {
$args['callback'] = array($hmn_cp_obj, 'comment_callback');
}
echo $hmn_cp_obj->get_comments_sorted_by_weight(true, $args);
}
}
function hmn_cp_init()
{
$comment_popularity = CommentPopularity\HMN_Comment_Popularity::get_instance();
if (is_user_logged_in()) {
$visitor = new CommentPopularity\HMN_CP_Visitor_Member(get_current_user_id());
} elseif ($comment_popularity->is_guest_voting_allowed()) {
$visitor = new CommentPopularity\HMN_CP_Visitor_Guest($_SERVER['REMOTE_ADDR']);
} else {
return;
}
if (!$comment_popularity->get_visitor() instanceof CommentPopularity\HMN_CP_Visitor) {
$comment_popularity->set_visitor($visitor);
}
}
// Remove User meta
$args = array('meta_query' => array(array('key' => $wpdb->get_blog_prefix() . 'hmn_user_expert_status', 'compare' => 'EXISTS')), 'fields' => 'all');
// Delete user expert status
$user_query = new WP_User_Query($args);
if (!empty($user_query->results)) {
foreach ($user_query->results as $user) {
delete_user_meta($user->ID, 'hmn_user_expert_status');
delete_user_option($user->ID, 'hmn_user_expert_status');
}
}
$args = array('meta_query' => array(array('key' => $wpdb->get_blog_prefix() . 'hmn_user_karma', 'compare' => 'EXISTS')), 'fields' => 'all');
$user_query = new WP_User_Query($args);
if (!empty($user_query->results)) {
foreach ($user_query->results as $user) {
delete_user_meta($user->ID, 'hmn_user_karma');
delete_user_option($user->ID, 'hmn_user_karma');
}
}
$args = array('meta_query' => array(array('key' => $wpdb->get_blog_prefix() . 'hmn_comments_voted_on', 'compare' => 'EXISTS')), 'fields' => 'all');
$user_query = new WP_User_Query($args);
if (!empty($user_query->results)) {
foreach ($user_query->results as $user) {
delete_user_option($user->ID, 'hmn_comments_voted_on');
}
}
// Select all comments with karma > 0, and reset value to zero.
$wpdb->query($wpdb->prepare("UPDATE wp_comments SET comment_karma=0 WHERE comment_karma > %d", 0));
// Remove custom capabilities
require_once plugin_dir_path(__FILE__) . 'inc/class-comment-popularity.php';
$cp_plugin = CommentPopularity\HMN_Comment_Popularity::get_instance();
