[@robin-w Moderator 6 years, 5 months ago]

I’ve had a play this evening with this issue.

This code is very rough and ready, but if it works as I think it does, then it shows pending REPLIES to the user who posted them and moderators and keymasters. NOT topics !!

so when a user posts a reply and it goes into moderation, they see there reply in the topic with a warning.

If you want to try it, put this in your child theme’s function file – or use

Code Snippets

add_filter ('bbp_has_replies' , 'rew_has_replies' ) ;
	
function rew_has_replies( $args = array() ) {

	/** Defaults **************************************************************/

	// Other defaults
	$default_reply_search   = bbp_sanitize_search_request( 'rs' );
	$default_post_parent    = ( bbp_is_single_topic() ) ? bbp_get_topic_id() : 'any';
	$default_post_type      = ( bbp_is_single_topic() && bbp_show_lead_topic() ) ? bbp_get_reply_post_type() : array( bbp_get_topic_post_type(), bbp_get_reply_post_type() );
	$default_thread_replies = (bool) ( bbp_is_single_topic() && bbp_thread_replies() );

	// Default query args
	$default = array(
		'post_type'              => $default_post_type,         // Only replies
		'post_parent'            => $default_post_parent,       // Of this topic
		'posts_per_page'         => bbp_get_replies_per_page(), // This many
		'paged'                  => bbp_get_paged(),            // On this page
		'orderby'                => 'date',                     // Sorted by date
		'order'                  => 'ASC',                      // Oldest to newest
		'hierarchical'           => $default_thread_replies,    // Hierarchical replies
		'ignore_sticky_posts'    => true,                       // Stickies not supported
		'update_post_term_cache' => false,                      // No terms to cache

		// Conditionally prime the cache for all related posts
		'update_post_family_cache' => true
	);

	// Only add 's' arg if searching for replies
	// See https://bbpress.trac.wordpress.org/ticket/2607
	if ( ! empty( $default_reply_search ) ) {
		$default['s'] = $default_reply_search;
	}

	// What are the default allowed statuses (based on user caps)
	if ( bbp_get_view_all( 'edit_others_replies' ) ) {

		// Default view=all statuses
		$post_statuses = array_keys( bbp_get_topic_statuses() );

		// Add support for private status
		if ( current_user_can( 'read_private_replies' ) ) {
			$post_statuses[] = bbp_get_private_status_id();
		}

		// Join post statuses together
		$default['post_status'] = $post_statuses;

	// Lean on the 'perm' query var value of 'readable' to provide statuses
	} else {
		//get public and pending (not sure if we need this or just to remove the perm status that was here ?
		$post_statuses = array_keys( rew_get_topic_statuses() );
	}

	/** Setup *****************************************************************/

	// Parse arguments against default values
	$r = bbp_parse_args( $args, $default, 'has_replies' );

	// Set posts_per_page value if replies are threaded
	$replies_per_page = (int) $r['posts_per_page'];
	if ( true === $r['hierarchical'] ) {
		$r['posts_per_page'] = -1;
	}

	// Get bbPress
	$bbp = bbpress();
	
	//now filter the query before execution
	
	// Add filter if participant
	$user_id = get_current_user_id() ;
	$role = bbp_get_user_role( $user_id );
	if ($role == 'bbp_participant'  || $role == 'bbp_moderator' || bbp_is_user_keymaster($user_id)) { 
		add_filter( 'posts_where', 'rew_where' );
	}

	// Call the query
	$bbp->reply_query = new WP_Query( $r );
	
	
		// Remove filter
	if ($role == 'bbp_participant'  || $role == 'bbp_moderator' || bbp_is_user_keymaster($user_id)) { 
		remove_filter( 'posts_where', 'rew_where' );
	}
	
	// Maybe prime the post author caches
	if ( ! empty( $r['update_post_family_cache'] ) ) {
		bbp_update_post_family_caches( $bbp->reply_query->posts );
	}

	// Add pagination values to query object
	$bbp->reply_query->posts_per_page = (int) $replies_per_page;
	$bbp->reply_query->paged          = (int) $r['paged'];

	// Never home, regardless of what parse_query says
	$bbp->reply_query->is_home        = false;

	// Reset is_single if single topic
	if ( bbp_is_single_topic() ) {
		$bbp->reply_query->is_single = true;
	}

	// Only add reply to if query returned results
	if ( ! empty( $bbp->reply_query->found_posts ) ) {

		// Get reply to for each reply
		foreach ( $bbp->reply_query->posts as &$post ) {

			// Check for reply post type
			if ( bbp_get_reply_post_type() === $post->post_type ) {
				$reply_to = bbp_get_reply_to( $post->ID );

				// Make sure it's a reply to a reply
				if ( empty( $reply_to ) || ( bbp_get_reply_topic_id( $post->ID ) === $reply_to ) ) {
					$reply_to = 0;
				}

				// Add reply_to to the post object so we can walk it later
				$post->reply_to = $reply_to;
			}
		}
	}

	// Only add pagination if query returned results
	if ( ! empty( $bbp->reply_query->found_posts ) && ! empty( $bbp->reply_query->posts_per_page ) ) {

		// Figure out total pages
		if ( true === $r['hierarchical'] ) {
			$walker      = new BBP_Walker_Reply();
			$total_pages = ceil( $walker->get_number_of_root_elements( $bbp->reply_query->posts ) / $bbp->reply_query->posts_per_page );
		} else {

			// Total for pagination boundaries
			$total_pages = ( $bbp->reply_query->posts_per_page === $bbp->reply_query->found_posts )
				? 1
				: ceil( $bbp->reply_query->found_posts / $bbp->reply_query->posts_per_page );

			// Pagination settings with filter
			$bbp_replies_pagination = apply_filters( 'bbp_replies_pagination', array(
				'base'    => bbp_get_replies_pagination_base( bbp_get_topic_id() ),
				'total'   => $total_pages,
				'current' => $bbp->reply_query->paged
			) );

			// Add pagination to query object
			$bbp->reply_query->pagination_links = bbp_paginate_links( $bbp_replies_pagination );
		}
	}

	// Filter & return
	return apply_filters( 'rew_has_replies', $bbp->reply_query->have_posts(), $bbp->reply_query );
}

function rew_get_topic_statuses( $topic_id = 0 ) {

	// Filter & return
	return (array) apply_filters( 'bbp_get_topic_statuses', array(
		bbp_get_public_status_id()  => _x( 'Open',    'Open the topic',      'bbpress' ),
		), $topic_id );
}

function rew_where( $where ) {
	$user_id = get_current_user_id() ;
    global $wpdb;
	$posts = $wpdb->posts ;
    return $where . " OR ( 
             ".$posts.".post_author = ".$user_id."
        AND  ".$posts.".post_status = 'pending'
		                 
    ) ";
}

add_action ('bbp_theme_before_reply_content' , 'rew_pending' );

function rew_pending () {
	$id = bbp_get_reply_id() ;
	$status = get_post_status ($id) ;
	if ($status == 'pending' ) {
	echo '<i><b>This reply is pending review and can only be seen by you and the administrators</b></i>' ;
	}
	
}