/* Members meta on members listing */
add_action( 'bp_members_meta', 'render_bp_meta' );

if ( ! function_exists( 'render_bp_meta' ) ):
    function render_bp_meta() {
        global $kleo_config;
        $output = array();

        if ( get_member_age( bp_get_member_user_id() ) ) {
            $output['age'] = apply_filters( 'kleo_bp_meta_after_age', get_member_age( bp_get_member_user_id() ) );
        }
        //fields to show
        $fields_arr = $kleo_config['bp_members_loop_meta'];


        //user private fields
        $private_fields = array();
        if ( function_exists( 'bp_xprofile_get_hidden_fields_for_user' ) ) {
            $private_fields = bp_xprofile_get_hidden_fields_for_user( bp_get_member_user_id() );
        }
        if ( ! empty( $private_fields ) ) {
            //get the fields ids that will be displayed on members list
            if ( false === ( $fields_id_arr = get_transient( 'kleo_bp_meta_fields' ) ) ) {

                $fields_id_arr = array();

                foreach ( $fields_arr as $val ) {
                    if ( get_profile_id_by_name( $val ) ) {
                        $fields_id_arr[ $val ] = get_profile_id_by_name( $val );
                    }
                }

                set_transient( 'kleo_bp_meta_fields', $fields_id_arr, 60 * 60 * 12 );
            }
            if ( ! empty( $fields_id_arr ) ) {
                //fields that will actually display
                $show_fields = array_diff( $fields_id_arr, $private_fields );
                if ( ! empty( $show_fields ) ) {
                    $fields_arr_inv = array_flip( $fields_id_arr );

                    foreach ( $show_fields as $key => $val ):
                        if ( @bp_get_member_profile_data( 'field=' . $fields_arr_inv[ $val ] ) ):
                            $output[] = bp_get_member_profile_data( 'field=' . $fields_arr_inv[ $val ] );
                        endif;
                    endforeach;
                }
            }
        } else {
            foreach ( $fields_arr as $key => $val ) {
                if ( @bp_get_member_profile_data( 'field=' . $val ) ) {
                    $output[] = bp_get_member_profile_data( 'field=' . $val );
                }
            }
        }

        $output = apply_filters( 'kleo_bp_meta_fields', $output );
        if ( is_array( $output ) ) {
            $output_str = '<p class="date">' . implode( " | ", $output ) . '</p>';
        } else {
            $output_str = '';
        }
        echo '<div class="search-meta">';
        echo apply_filters( 'kleo_bp_members_dir_name', '<h5 class="author"><a href="' . bp_get_member_permalink() . '">' . bp_get_member_name() . '</a></h5>' );
        echo $output_str;
        echo '</div>';
    }
endif;