bbp_get_topic_author_link( mixed|int $args = '' )

	function bbp_get_topic_author_link( $args = '' ) {

		// Parse arguments against default values
		$r = bbp_parse_args( $args, array(
			'post_id'    => 0,
			'link_title' => '',
			'type'       => 'both',
			'size'       => 80,
			'sep'        => ' ',
			'show_role'  => false
		), 'get_topic_author_link' );

		// Used as topic_id
		if ( is_numeric( $args ) ) {
			$topic_id = bbp_get_topic_id( $args );
		} else {
			$topic_id = bbp_get_topic_id( $r['post_id'] );
		}

		// Topic ID is good
		if ( !empty( $topic_id ) ) {

			// Get some useful topic information
			$author_url = bbp_get_topic_author_url( $topic_id );
			$anonymous  = bbp_is_topic_anonymous( $topic_id );

			// Tweak link title if empty
			if ( empty( $r['link_title'] ) ) {
				$link_title = sprintf( empty( $anonymous ) ? __( 'View %s\'s profile', 'buddyboss' ) : __( 'Visit %s\'s website', 'buddyboss' ), bbp_get_topic_author_display_name( $topic_id ) );

			// Use what was passed if not
			} else {
				$link_title = $r['link_title'];
			}

			// Setup title and author_links array
			$link_title   = !empty( $link_title ) ? ' title="' . esc_attr( $link_title ) . '"' : '';
			$author_links = array();

			// Get avatar
			if ( 'avatar' === $r['type'] || 'both' === $r['type'] ) {
				$author_links['avatar'] = bbp_get_topic_author_avatar( $topic_id, $r['size'] );
			}

			// Get display name
			if ( 'name' === $r['type'] || 'both' === $r['type'] ) {
				$author_links['name'] = bbp_get_topic_author_display_name( $topic_id );
			}

			// Link class
			$link_class = ' class="bbp-author-' . esc_attr( $r['type'] ) . '"';

			// Add links if not anonymous
			if ( empty( $anonymous ) && bbp_user_has_profile( bbp_get_topic_author_id( $topic_id ) ) ) {

				$author_link = array();

				// Assemble the links
				foreach ( $author_links as $link => $link_text ) {
					$link_class = ' class="bbp-author-' . esc_attr( $link ) . '"';
					$author_link[] = sprintf( '<a href="%1$s"%2$s%3$s>%4$s</a>', esc_url( $author_url ), $link_title, $link_class, $link_text );
				}

				if ( true === $r['show_role'] ) {
					$author_link[] = bbp_get_topic_author_role( array( 'topic_id' => $topic_id ) );
				}

				$author_link = implode( $r['sep'], $author_link );

			// No links if anonymous
			} else {
				$author_link = implode( $r['sep'], $author_links );
			}

		} else {
			$author_link = '';
		}

		return apply_filters( 'bbp_get_topic_author_link', $author_link, $args );
	}