aredn/files/app/partial/local-services.ut

{%
/*
 * Part of AREDN® -- Used for creating Amateur Radio Emergency Data Networks
 * Copyright (C) 2024 Tim Wilkinson
 * See Contributors file for additional contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 3 of the License.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Additional Terms:
 *
 * Additional use restrictions exist on the AREDN® trademark and logo.
 * See AREDNLicense.txt for more info.
 *
 * Attributions to the AREDN® Project must be retained in the source code.
 * If importing this code into a new or existing project attribution
 * to the AREDN® project must be added to the source code.
 *
 * You must not misrepresent the origin of the material contained within.
 *
 * Modified versions must be modified to attribute to the original source
 * and be marked in reasonable ways as differentiate it from the original
 * version
 */
%}
{%
    const reService = /^([^|]+)\|1\|([^|]+)\|([^|]+)\|(\d+)\|(.*)$/;
    const reLink = /^([^|]+)\|0\|\|([^|]+)\|\|$/;
    const reType = /^(.+) \[([a-z]+)\]$/;
    const reOlsr = /PlParam "service" ".*\|([^|]+)"/;

    const services = [];
    const devices = [];
    const leases = {};
    const activesvc = {};

    const dhcp = configuration.getDHCP();

    let f = fs.open("/var/etc/olsrd.conf");
    if (f) {
        for (let l = f.read("line"); length(l); l = f.read("line")) {
            const m = match(l, reOlsr);
            if (m) {
                activesvc[m[1]] = true;
            }
        }
        f.close();
    }
    f = fs.open(dhcp.services);
    if (f) {
        for (let l = f.read("line"); length(l); l = f.read("line")) {
            const v = match(trim(l), reService);
            if (v) {
                let type = "";
                if (!activesvc[v[1]]) {
                    type += ` <div class="icon warning" title="Service cannot be reached"></div>`;
                }
                const v2 = match(v[1], reType);
                if (v2) {
                    v[1] = v2[1];
                    type += ` <div class="icon ${v2[2]}" title="${v2[2]}"></div>`;
                }
                switch (v[4]) {
                    case "80":
                        push(services, `<div class="service"><a target="_blank" href="http://${v[3]}.local.mesh/${v[5]}" onclick="event.stopPropagation()">${v[1]}${type}</a></div>`);
                        break;
                    case "443":
                        push(services, `<div class="service"><a target="_blank" href="https://${v[3]}.local.mesh/${v[5]}" onclick="event.stopPropagation()">${v[1]}${type}</a></div>`);
                        break;
                    default:
                        push(services, `<div class="service"><a target="_blank" href="${v[2]}://${v[3]}.local.mesh:${v[4]}/${v[5]}" onclick="event.stopPropagation()">${v[1]}${type}</a></div>`);
                        break;
                }
            }
            else {
                const k = match(trim(l), reLink);
                if (k) {
                    let type = "";
                    const k2 = match(k[1], reType);
                    if (k2) {
                        k[1] = k2[1];
                        type = ` <div class="icon ${k2[2]}" title="${v2[2]}"></div>`;
                    }
                    push(services, `<div class="service">${k[1]}${type}</div>`);
                }
            }
        }
        f.close();
    }

    f = fs.open(dhcp.reservations);
    if (f) {
        for (let l = f.read("line"); length(l); l = f.read("line")) {
            const v = match(trim(l), /^([^ ]+) ([^ ]+) ([^ ]+) ?(.*)/);
            if (v && v[4] !== "#NOPROP") {
                push(devices, `<div class="device">${v[3]}</div>`);
            }
        }
        f.close();
    }
%}
<div class="ctrl" hx-get="status/e/local-services" hx-target="#ctrl-modal">
    <div class="section-title">Local Services</div>
    <div class="section">
    {%
        if (length(services) === 0) {
            print("None");
        }
        else {
            print("<div class='cols'>");
            for (let i = 0; i < length(services); i++) {
                print(services[i]);
            }
            print("</div>");
        }
    %}
    </div>
</div>
<hr>
<div class="noctrl">
    <div class="section-title">Local Devices</div>
    <div class="section">
    {%
        if (length(devices) === 0) {
            print("None");
        }
        else {
            print("<div class='cols'>");
            for (let i = 0; i < length(devices); i++) {
                print(devices[i]);
            }
            print("</div>");
        }
    %}
    </div>
</div>