/** * Checks if the user is subscribed to the topic. * * @since 1.0.0 * @access public * @param int $user_id * @param int $topic_id * @return bool */ function mb_is_user_subscribed_topic($user_id = 0, $topic_id = 0) { $user_id = mb_get_user_id($user_id); $topic_id = mb_get_topic_id($topic_id); $is_subscribed = in_array($topic_id, mb_get_user_topic_subscriptions($user_id)) ? true : false; return apply_filters('mb_is_user_subscribed_topic', $is_subscribed, $user_id, $topic_id); }
/** * Overwrites the main query depending on the situation. * * @since 1.0.0 * @access public * @param object $query * @return void */ function mb_pre_get_posts($query) { /* If viewing an admin page or this isn't the main query, bail. */ if (is_admin() || !$query->is_main_query()) { return; } /* If viewing the forum archive page. */ if (mb_is_forum_archive()) { $statuses = array(mb_get_open_post_status(), mb_get_close_post_status(), mb_get_publish_post_status(), mb_get_private_post_status(), mb_get_archive_post_status()); if (current_user_can('read_hidden_forums')) { $statuses[] = mb_get_hidden_post_status(); } $query->set('post_type', mb_get_forum_post_type()); $query->set('post_status', $statuses); $query->set('posts_per_page', mb_get_forums_per_page()); $query->set('orderby', array('menu_order' => 'ASC', 'title' => 'ASC')); $query->set('post_parent', 0); add_filter('the_posts', 'mb_posts_hierarchy_filter', 10, 2); } elseif (mb_is_topic_archive()) { $statuses = array(mb_get_open_post_status(), mb_get_close_post_status(), mb_get_publish_post_status(), mb_get_private_post_status()); if (current_user_can('read_hidden_topics')) { $statuses[] = mb_get_hidden_post_status(); } $query->set('post_type', mb_get_topic_post_type()); $query->set('post_status', $statuses); $query->set('posts_per_page', mb_get_topics_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'menu_order'); add_filter('the_posts', 'mb_posts_super_filter', 10, 2); } elseif (mb_is_user_page()) { /* Single user forums created page. */ if (mb_is_user_page('forums')) { $query->set('post_type', mb_get_forum_post_type()); $query->set('posts_per_page', mb_get_forums_per_page()); $query->set('order', 'ASC'); $query->set('orderby', 'title'); /* Single user topics created page. */ } elseif (mb_is_user_page('topics')) { $query->set('post_type', mb_get_topic_post_type()); $query->set('posts_per_page', mb_get_topics_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'menu_order'); /* Single user replies created page. */ } elseif (mb_is_user_page('replies')) { $query->set('post_type', mb_get_reply_post_type()); $query->set('posts_per_page', mb_get_replies_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'date'); /* Single user bookmarks saved page. */ } elseif (mb_is_user_page('bookmarks')) { $user = get_user_by('slug', get_query_var('author_name')); $favs = get_user_meta($user->ID, mb_get_user_topic_bookmarks_meta_key(), true); $favs = wp_parse_id_list($favs); /* Empty array with `post_in` hack. @link https://core.trac.wordpress.org/ticket/28099 */ if (empty($favs)) { $favs = array(0); } $query->set('post__in', $favs); $query->set('post_type', mb_get_topic_post_type()); $query->set('posts_per_page', mb_get_topics_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'menu_order'); add_filter('posts_where', 'mb_auth_posts_where', 10, 2); /* Single user topic subscriptions page. */ } elseif (mb_is_user_page('topic-subscriptions')) { $user = get_user_by('slug', get_query_var('author_name')); $subs = mb_get_user_topic_subscriptions($user->ID); /* Empty array with `post_in` hack. @link https://core.trac.wordpress.org/ticket/28099 */ if (empty($subs)) { $subs = array(0); } $query->set('post__in', $subs); $query->set('post_type', mb_get_topic_post_type()); $query->set('posts_per_page', mb_get_topics_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'menu_order'); add_filter('posts_where', 'mb_auth_posts_where', 10, 2); /* Single user forum subscriptions page. */ } elseif (mb_is_user_page('forum-subscriptions')) { $user = get_user_by('slug', get_query_var('author_name')); $subs = mb_get_user_forum_subscriptions($user->ID); /* Empty array with `post_in` hack. @link https://core.trac.wordpress.org/ticket/28099 */ if (empty($subs)) { $subs = array(0); } $query->set('post__in', $subs); $query->set('post_type', mb_get_forum_post_type()); $query->set('posts_per_page', mb_get_forums_per_page()); $query->set('order', 'DESC'); $query->set('orderby', 'menu_order'); add_filter('posts_where', 'mb_auth_posts_where', 10, 2); } } elseif (mb_is_search_results()) { $post_type = $query->get('post_type'); /* If not searching a specific post type, make sure to search all forum-related post types. */ if (empty($post_type) || 'any' === $post_type || !isset($_GET['mb_search_mode'])) { $query->set('post_type', array(mb_get_forum_post_type(), mb_get_topic_post_type(), mb_get_reply_post_type())); } $query->set('post_status', array(mb_get_open_post_status(), mb_get_close_post_status(), mb_get_publish_post_status())); $query->set('posts_per_page', mb_get_topics_per_page()); } elseif (mb_is_user_archive() && get_query_var('mb_role')) { $role = get_query_var('mb_role'); if ($role && in_array("mb_{$role}", array_keys(mb_get_dynamic_roles()))) { $query->set('mb_role', "mb_{$role}"); } } elseif ($query->is_single && isset($query->query_vars['post_type']) && in_array($query->query_vars['post_type'], array(mb_get_forum_post_type(), mb_get_topic_post_type(), mb_get_reply_post_type()))) { add_filter('the_posts', 'mb_posts_can_read_parent'); } }