/**
* Registers custom meta keys with WordPress and provides callbacks for sanitizing and authorizing
* the metadata.
*
* @since 1.0.0
* @access public
* @return void
*/
function mb_register_meta()
{
/* General post meta. */
register_meta('post', mb_get_prev_status_meta_key(), 'sanitize_key', '__return_true');
/* Forum meta. */
register_meta('post', mb_get_forum_activity_datetime_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_forum_activity_datetime_epoch_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_forum_last_topic_id_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_forum_last_reply_id_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_forum_subforum_count_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_forum_topic_count_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_forum_reply_count_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_forum_type_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_forum_level_meta_key(), 'absint', '__return_true');
/* Topic meta. */
register_meta('post', mb_get_topic_activity_datetime_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_topic_activity_datetime_epoch_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_topic_last_reply_id_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_topic_voices_meta_key(), 'esc_html', '__return_true');
register_meta('post', mb_get_topic_voice_count_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_topic_reply_count_meta_key(), 'absint', '__return_true');
register_meta('post', mb_get_topic_type_meta_key(), 'esc_html', '__return_true');
/* User meta. */
register_meta('user', mb_get_user_forum_subscriptions_meta_key(), 'esc_html', '__return_true');
register_meta('user', mb_get_user_topic_subscriptions_meta_key(), 'esc_html', '__return_true');
register_meta('user', mb_get_user_topic_bookmarks_meta_key(), 'esc_html', '__return_true');
register_meta('user', mb_get_user_forum_count_meta_key(), 'absint', '__return_true');
register_meta('user', mb_get_user_topic_count_meta_key(), 'absint', '__return_true');
register_meta('user', mb_get_user_reply_count_meta_key(), 'absint', '__return_true');
}
function mb_set_user_reply_count($user_id)
{
global $wpdb;
// @todo check all public reply statuses
$where = $wpdb->prepare("WHERE post_author = %d AND post_type = %s AND post_status = %s", $user_id, mb_get_reply_post_type(), mb_get_publish_post_status());
$count = $wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->posts} {$where}");
update_user_meta($user_id, mb_get_user_reply_count_meta_key(), $count);
return $count;
}
/**
* Filter on the user query to change the users loaded.
*
* @since 1.0.0
* @access public
* @param object $query
* @return void
*/
public function pre_get_users($query)
{
if ('topic_count' === $query->get('orderby')) {
$query->set('orderby', 'meta_value_num');
$query->set('meta_key', mb_get_user_topic_count_meta_key());
} elseif ('reply_count' === $query->get('orderby')) {
$query->set('orderby', 'meta_value_num');
$query->set('meta_key', mb_get_user_reply_count_meta_key());
}
}
/**
* Returns a user's reply count.
*
* @since 1.0.0
* @access public
* @param int $user_id
* @return int
*/
function mb_get_user_reply_count($user_id = 0)
{
$user_id = mb_get_user_id($user_id);
$count = get_user_meta($user_id, mb_get_user_reply_count_meta_key(), true);
if ('' === $count) {
$count = mb_set_user_reply_count($user_id);
}
$count = !empty($count) ? absint($count) : 0;
return apply_filters('mb_get_user_reply_count', $count, $user_id);
}
