pkg/lib/utils.jsx


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/*
 * This file is part of Cockpit.
 *
 * Copyright (C) 2018 Red Hat, Inc.
 *
 * Cockpit is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * Cockpit is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Cockpit; If not, see <http://www.gnu.org/licenses/>.
 */

import React from "react";

export function fmt_to_fragments(fmt) {
    const args = Array.prototype.slice.call(arguments, 1);

    function replace(part) {
        if (part[0] == "$") {
            return args[parseInt(part.slice(1))];
        } else
            return part;
    }

    return React.createElement.apply(null, [React.Fragment, { }].concat(fmt.split(/(\$[0-9]+)/g).map(replace)));
}