function pg_has_topics($args = '')
{
//check if being called by subscriptions and if so skip filtering (as you can only subscribe to forums you can already see)
if ($args['post__in']) {
return $args;
}
$default_post_parent = bbp_is_single_forum() ? bbp_get_forum_id() : 'any';
if ($default_post_parent == 'any') {
if (bbp_is_user_keymaster()) {
return $args;
}
$user_id = wp_get_current_user()->ID;
if (user_can($user_id, 'moderate')) {
$check = get_user_meta($user_id, 'private_group', true);
if ($check == '') {
return $args;
}
}
global $wpdb;
$topic = bbp_get_topic_post_type();
$post_ids = $wpdb->get_col("select ID from {$wpdb->posts} where post_type = '{$topic}'");
//check this list against those the user is allowed to see, and create a list of valid ones for the wp_query in bbp_has_topics
$allowed_posts = check_private_groups_topic_ids($post_ids);
$args['post__in'] = $allowed_posts;
}
return $args;
}
function pg_get_user_unread($user_id = 0)
{
// Default to the displayed user
$user_id = bbp_get_user_id($user_id);
if (empty($user_id)) {
return false;
}
// If user has unread topics, load them
$read_ids = (string) get_user_meta($user_id, '_bbp_mar_read_ids', true);
$read_ids = (array) explode(',', $read_ids);
$read_ids = array_filter($read_ids);
if (!empty($read_ids)) {
//so we have unreads, so need to create a list of unread that the user can see
//so first we create a list of topics the user can see
global $wpdb;
$topic = bbp_get_topic_post_type();
$post_ids = $wpdb->get_col("select ID from {$wpdb->posts} where post_type = '{$topic}'");
//check this list against those the user is allowed to see, and create a list of valid ones for the wp_query in bbp_has_topics
$allowed_posts = check_private_groups_topic_ids($post_ids);
//now we need to take out of that list all read topics for that user
foreach ($read_ids as $read_id) {
if (($key = array_search($read_id, $allowed_posts)) !== false) {
unset($allowed_posts[$key]);
}
}
//so now we have an allowed list that has only topics the user can see, but not topics the user has read
//now we use the code from bbp_has_topics to run the list - we can't call it as PG already filters the original function
global $wp_rewrite;
/** Defaults **************************************************************/
// Other defaults
$default_topic_search = !empty($_REQUEST['ts']) ? $_REQUEST['ts'] : false;
$default_show_stickies = (bool) (bbp_is_single_forum() || bbp_is_topic_archive()) && false === $default_topic_search;
$default_post_parent = bbp_is_single_forum() ? bbp_get_forum_id() : 'any';
// Default argument array
$default = array('post_type' => bbp_get_topic_post_type(), 'post_parent' => $default_post_parent, 'meta_key' => '_bbp_last_active_time', 'orderby' => 'meta_value', 'order' => 'DESC', 'posts_per_page' => bbp_get_topics_per_page(), 'paged' => bbp_get_paged(), 's' => $default_topic_search, 'show_stickies' => $default_show_stickies, 'max_num_pages' => false, 'post__in' => $allowed_posts);
// What are the default allowed statuses (based on user caps)
if (bbp_get_view_all()) {
// Default view=all statuses
$post_statuses = array(bbp_get_public_status_id(), bbp_get_closed_status_id(), bbp_get_spam_status_id(), bbp_get_trash_status_id());
// Add support for private status
if (current_user_can('read_private_topics')) {
$post_statuses[] = bbp_get_private_status_id();
}
// Join post statuses together
$default['post_status'] = implode(',', $post_statuses);
// Lean on the 'perm' query var value of 'readable' to provide statuses
} else {
$default['perm'] = 'readable';
}
// Maybe query for topic tags
if (bbp_is_topic_tag()) {
$default['term'] = bbp_get_topic_tag_slug();
$default['taxonomy'] = bbp_get_topic_tag_tax_id();
}
/** Setup *****************************************************************/
// Parse arguments against default values
//stopped to prevent parsing
//$r = bbp_parse_args( $args, $default, 'has_topics' );
// Get bbPress
$bbp = bbpress();
// Call the query
//now query the original default
$bbp->topic_query = new WP_Query($default);
// Set post_parent back to 0 if originally set to 'any'
if ('any' === $r['post_parent']) {
$r['post_parent'] = 0;
}
// Limited the number of pages shown
if (!empty($r['max_num_pages'])) {
$bbp->topic_query->max_num_pages = $r['max_num_pages'];
}
/** Stickies **************************************************************/
// Put sticky posts at the top of the posts array
if (!empty($r['show_stickies']) && $r['paged'] <= 1) {
// Get super stickies and stickies in this forum
$stickies = bbp_get_super_stickies();
// Get stickies for current forum
if (!empty($r['post_parent'])) {
$stickies = array_merge($stickies, bbp_get_stickies($r['post_parent']));
}
// Remove any duplicate stickies
$stickies = array_unique($stickies);
// We have stickies
if (is_array($stickies) && !empty($stickies)) {
// Start the offset at -1 so first sticky is at correct 0 offset
$sticky_offset = -1;
// Loop over topics and relocate stickies to the front.
foreach ($stickies as $sticky_index => $sticky_ID) {
// Get the post offset from the posts array
$post_offsets = wp_filter_object_list($bbp->topic_query->posts, array('ID' => $sticky_ID), 'OR', 'ID');
// Continue if no post offsets
if (empty($post_offsets)) {
continue;
}
// Loop over posts in current query and splice them into position
foreach (array_keys($post_offsets) as $post_offset) {
$sticky_offset++;
$sticky = $bbp->topic_query->posts[$post_offset];
// Remove sticky from current position
array_splice($bbp->topic_query->posts, $post_offset, 1);
// Move to front, after other stickies
array_splice($bbp->topic_query->posts, $sticky_offset, 0, array($sticky));
// Cleanup
unset($stickies[$sticky_index]);
unset($sticky);
}
// Cleanup
unset($post_offsets);
}
// Cleanup
unset($sticky_offset);
// If any posts have been excluded specifically, Ignore those that are sticky.
if (!empty($stickies) && !empty($r['post__not_in'])) {
$stickies = array_diff($stickies, $r['post__not_in']);
}
// Fetch sticky posts that weren't in the query results
if (!empty($stickies)) {
// Query to use in get_posts to get sticky posts
$sticky_query = array('post_type' => bbp_get_topic_post_type(), 'post_parent' => 'any', 'meta_key' => '_bbp_last_active_time', 'orderby' => 'meta_value', 'order' => 'DESC', 'include' => $stickies);
// Cleanup
unset($stickies);
// Conditionally exclude private/hidden forum ID's
$exclude_forum_ids = bbp_exclude_forum_ids('array');
if (!empty($exclude_forum_ids)) {
$sticky_query['post_parent__not_in'] = $exclude_forum_ids;
}
// What are the default allowed statuses (based on user caps)
if (bbp_get_view_all()) {
$sticky_query['post_status'] = $r['post_status'];
// Lean on the 'perm' query var value of 'readable' to provide statuses
} else {
$sticky_query['post_status'] = $r['perm'];
}
// Get all stickies
$sticky_posts = get_posts($sticky_query);
if (!empty($sticky_posts)) {
// Get a count of the visible stickies
$sticky_count = count($sticky_posts);
// Merge the stickies topics with the query topics .
$bbp->topic_query->posts = array_merge($sticky_posts, $bbp->topic_query->posts);
// Adjust loop and counts for new sticky positions
$bbp->topic_query->found_posts = (int) $bbp->topic_query->found_posts + (int) $sticky_count;
$bbp->topic_query->post_count = (int) $bbp->topic_query->post_count + (int) $sticky_count;
// Cleanup
unset($sticky_posts);
}
}
}
}
// If no limit to posts per page, set it to the current post_count
if (-1 === $r['posts_per_page']) {
$r['posts_per_page'] = $bbp->topic_query->post_count;
}
// Add pagination values to query object
$bbp->topic_query->posts_per_page = $r['posts_per_page'];
$bbp->topic_query->paged = $r['paged'];
// Only add pagination if query returned results
if (((int) $bbp->topic_query->post_count || (int) $bbp->topic_query->found_posts) && (int) $bbp->topic_query->posts_per_page) {
// Limit the number of topics shown based on maximum allowed pages
if (!empty($r['max_num_pages']) && $bbp->topic_query->found_posts > $bbp->topic_query->max_num_pages * $bbp->topic_query->post_count) {
$bbp->topic_query->found_posts = $bbp->topic_query->max_num_pages * $bbp->topic_query->post_count;
}
// If pretty permalinks are enabled, make our pagination pretty
if ($wp_rewrite->using_permalinks()) {
// User's topics
if (bbp_is_single_user_topics()) {
$base = bbp_get_user_topics_created_url(bbp_get_displayed_user_id());
// User's favorites
} elseif (bbp_is_favorites()) {
$base = bbp_get_favorites_permalink(bbp_get_displayed_user_id());
// User's subscriptions
} elseif (bbp_is_subscriptions()) {
$base = bbp_get_subscriptions_permalink(bbp_get_displayed_user_id());
// Root profile page
} elseif (bbp_is_single_user()) {
$base = bbp_get_user_profile_url(bbp_get_displayed_user_id());
// View
} elseif (bbp_is_single_view()) {
$base = bbp_get_view_url();
// Topic tag
} elseif (bbp_is_topic_tag()) {
$base = bbp_get_topic_tag_link();
// Page or single post
} elseif (is_page() || is_single()) {
$base = get_permalink();
// Forum archive
} elseif (bbp_is_forum_archive()) {
$base = bbp_get_forums_url();
// Topic archive
} elseif (bbp_is_topic_archive()) {
$base = bbp_get_topics_url();
// Default
} else {
$base = get_permalink((int) $r['post_parent']);
}
// Use pagination base
$base = trailingslashit($base) . user_trailingslashit($wp_rewrite->pagination_base . '/%#%/');
// Unpretty pagination
} else {
$base = add_query_arg('paged', '%#%');
}
// Pagination settings with filter
$bbp_topic_pagination = apply_filters('bbp_topic_pagination', array('base' => $base, 'format' => '', 'total' => $r['posts_per_page'] === $bbp->topic_query->found_posts ? 1 : ceil((int) $bbp->topic_query->found_posts / (int) $r['posts_per_page']), 'current' => (int) $bbp->topic_query->paged, 'prev_text' => is_rtl() ? '→' : '←', 'next_text' => is_rtl() ? '←' : '→', 'mid_size' => 1));
// Add pagination to query object
$bbp->topic_query->pagination_links = paginate_links($bbp_topic_pagination);
// Remove first page from pagination
$bbp->topic_query->pagination_links = str_replace($wp_rewrite->pagination_base . "/1/'", "'", $bbp->topic_query->pagination_links);
}
// Return object
return apply_filters('pg_get_user_unread', $bbp->topic_query->have_posts(), $bbp->topic_query);
}
//if no unread
return bbp_has_topics();
// default query
}