BP_REST_Members_Endpoint::get_items( WP_REST_Request $request )

	public function get_items( $request ) {
		$args = array(
			'type'           => $request['type'],
			'user_id'        => $request['user_id'],
			'user_ids'       => $request['user_ids'],
			'xprofile_query' => $request['xprofile'],
			'include'        => $request['include'],
			'exclude'        => $request['exclude'],
			'member_type'    => $request['member_type'],
			'search_terms'   => $request['search'],
			'per_page'       => $request['per_page'],
			'page'           => $request['page'],
		);

		if ( empty( $request['user_ids'] ) ) {
			$args['user_ids'] = false;
		}

		if ( empty( $request['exclude'] ) ) {
			$args['exclude'] = false;
		}

		if ( empty( $request['include'] ) ) {
			$args['include'] = false;
		}

		if ( empty( $request['xprofile'] ) ) {
			$args['xprofile_query'] = false;
		}

		if ( empty( $request['member_type'] ) ) {
			$args['member_type'] = '';
		}

		if ( ! empty( $request['scope'] ) && 'all' !== $request['scope'] ) {
			if ( 'following' === $request['scope'] ) {
				$user_id       = ( ! empty( $request['user_id'] ) ? (int) $request['user_id'] : get_current_user_id() );
				$following_ids = $this->rest_bp_get_following_ids( array( 'user_id' => $user_id ) );
				if ( ! empty( $following_ids ) ) {
					$args['include'] = $following_ids;
					unset( $args['user_id'] );
				} else {
					$response = rest_ensure_response( array() );

					return bp_rest_response_add_total_headers( $response, 0, $args['per_page'] );
				}
			}

			if ( 'followers' === $request['scope'] ) {
				$user_id       = ( ! empty( $request['user_id'] ) ? (int) $request['user_id'] : get_current_user_id() );
				$followers_ids = $this->rest_bp_get_follower_ids( array( 'user_id' => $user_id ) );
				if ( ! empty( $followers_ids ) ) {
					$args['include'] = $followers_ids;
					unset( $args['user_id'] );
				} else {
					$response = rest_ensure_response( array() );

					return bp_rest_response_add_total_headers( $response, 0, $args['per_page'] );
				}
			}

			if ( 'personal' === $request['scope'] ) {
				$args['user_id'] = ( ! empty( $request['user_id'] ) ? (int) $request['user_id'] : get_current_user_id() );
			}
		}

		if ( ! empty( $request['bp_ps_search'] ) ) {
			$results = $this->rest_bp_ps_search( $request['bp_ps_search'] );
			if ( $results['validated'] ) {
				$users = $results['users'];

				if ( isset( $args['include'] ) && ! empty( $args['include'] ) ) {
					$included = explode( ',', $args['include'] );
					$users    = array_intersect( $users, $included );
					if ( count( $users ) === 0 ) {
						$users = array( 0 );
					}
				}

				$users           = apply_filters( 'bp_ps_search_results', $users );
				$args['include'] = implode( ',', $users );
			}
		}

		if (
			(
				empty( $request['scope'] )
				|| ( isset( $request['scope'] ) && 'all' === $request['scope'] )
				|| empty( $request['bp_ps_search'] )
			)
			&& function_exists( 'bp_get_users_of_removed_member_types' )
			&& ! empty( bp_get_users_of_removed_member_types() )
		) {
			$args['exclude'] = bp_get_users_of_removed_member_types();
		}

		/**
		 * Filter the query arguments for the request.
		 *
		 * @param array $args Key value array of query var to query value.
		 * @param WP_REST_Request $request The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		$args = apply_filters( 'bp_rest_members_get_items_query_args', $args, $request );

		// Actually, query it.
		$member_query = new BP_User_Query( $args );
		$members      = array_values( $member_query->results );

		$retval = array();
		foreach ( $members as $member ) {
			$retval[] = $this->prepare_response_for_collection(
				$this->prepare_item_for_response( $member, $request )
			);
		}

		$response = rest_ensure_response( $retval );
		$response = bp_rest_response_add_total_headers( $response, $member_query->total_users, $args['per_page'] );

		/**
		 * Fires after a list of members is fetched via the REST API.
		 *
		 * @param array $members Fetched members.
		 * @param WP_REST_Response $response The response data.
		 * @param WP_REST_Request $request The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		do_action( 'bp_rest_members_get_items', $members, $response, $request );

		return $response;
	}