Line data    Source code

       1              : /*
       2              :  * Copyright (C) 2022 Red Hat, Inc.
       3              :  * SPDX-License-Identifier: LGPL-2.1-or-later
       4              :  */
       5           36 : import React, { useState, useEffect } from 'react';
       6              : import { Button } from "@patternfly/react-core/dist/esm/components/Button/index.js";
       7              : import { Flex, FlexItem } from "@patternfly/react-core/dist/esm/layouts/Flex/index.js";
       8              : import { PowerOffIcon, RedoIcon } from "@patternfly/react-icons";
       9              : 
      10              : import * as timeformat from "timeformat";
      11              : 
      12           36 : import cockpit from "cockpit";
      13              : 
      14              : import "./shutdownStatus.scss";
      15              : 
      16           36 : const _ = cockpit.gettext;
      17              : 
      18           36 : const getScheduledShutdown = (setShutdownTime: (t: number) => void, setShutdownType: (t: string) => void) => {
      19           36 :     const client = cockpit.dbus("org.freedesktop.login1");
      20           36 :     return client.call("/org/freedesktop/login1", "org.freedesktop.DBus.Properties", "Get",
      21           36 :                        ["org.freedesktop.login1.Manager", "ScheduledShutdown"], { type: "ss" })
      22           33 :             .then(([result]) => {
      23           33 :                 const [type, time] = (result as cockpit.Variant).v as [string, number];
      24           33 :                 setShutdownType(type);
      25           33 :                 setShutdownTime(time);
      26           33 :             })
      27            0 :             .catch(err => console.warn("Failed to get ScheduledShutdown property", err.toString()));
      28           36 : };
      29              : 
      30            2 : const cancelShutdownAction = () => {
      31            2 :     const client = cockpit.dbus("org.freedesktop.login1", { superuser: "try" });
      32            2 :     return client.call("/org/freedesktop/login1", "org.freedesktop.login1.Manager", "CancelScheduledShutdown")
      33            2 :             .then(([cancelled]) => {
      34            0 :                 if (!cancelled) {
      35            0 :                     console.warn("Unable to cancel shutdown");
      36            0 :                 }
      37            2 :             })
      38            0 :             .catch(err => console.warn("Failed to cancel shutdown", err.toString()));
      39            2 : };
      40              : 
      41           36 : export const ShutDownStatus = () => {
      42           36 :     const [shutdownType, setShutdownType] = useState<string | null>(null);
      43           36 :     const [shutdownTime, setShutdownTime] = useState<number | null>(0);
      44              : 
      45           36 :     useEffect(() => {
      46           36 :         getScheduledShutdown(setShutdownTime, setShutdownType);
      47              :         // logind does not have a propertieschanged mechanism https://github.com/systemd/systemd/issues/22244
      48           34 :         cockpit.file("/run/systemd/shutdown/scheduled").watch(() => {
      49           34 :             getScheduledShutdown(setShutdownTime, setShutdownType);
      50           34 :         });
      51           36 :     }, []);
      52              : 
      53              :     // We only care about these two types
      54           36 :     if (shutdownType !== "poweroff" && shutdownType !== "reboot") {
      55              :         // don't log undefined
      56            6 :         if (shutdownType !== null && shutdownType !== "") {
      57            6 :             console.log(`unsupported shutdown type ${shutdownType}`);
      58            6 :         }
      59           36 :         return null;
      60           36 :     }
      61              : 
      62            8 :     let displayDate = null;
      63            8 :     if (shutdownTime) {
      64            8 :         const date = new Date(shutdownTime / 1000);
      65            8 :         const now = new Date();
      66            8 :         if (date.getFullYear() == now.getFullYear()) {
      67            8 :             displayDate = timeformat.dateTimeNoYear(date);
      68            6 :         } else {
      69            6 :             displayDate = timeformat.dateTime(date);
      70            6 :         }
      71            8 :     }
      72              : 
      73            8 :     let text;
      74            8 :     let cancelText;
      75            8 :     let icon;
      76            7 :     if (shutdownType === "poweroff") {
      77            7 :         icon = <PowerOffIcon className="shutdown-status-poweroff-icon" />;
      78            7 :         text = _("Scheduled poweroff at $0");
      79            7 :         cancelText = _("Cancel poweroff");
      80            6 :     } else {
      81            7 :         icon = <RedoIcon className="reboot-status-poweroff-icon" />;
      82            7 :         text = _("Scheduled reboot at $0");
      83            7 :         cancelText = _("Cancel reboot");
      84            7 :     }
      85              : 
      86            8 :     return (
      87            8 :         <li id="system-health-shutdown-status">
      88            8 :             <Flex flexWrap={{ default: 'nowrap' }}>
      89            8 :                 <FlexItem>{icon}</FlexItem>
      90            8 :                 <Flex id="system-health-shutdown-status-text" spaceItems={{ default: 'spaceItemsNone' }} direction={{ default: 'column' }}>
      91            8 :                     {cockpit.format(text, displayDate)}
      92            8 :                     <FlexItem>
      93            8 :                         <Button variant="link" isInline
      94            8 :                                 id="system-health-shutdown-status-cancel-btn"
      95            8 :                                 className="pf-v6-u-font-size-sm"
      96            8 :                                 onClick={cancelShutdownAction}>
      97            8 :                             {cancelText}
      98            8 :                         </Button>
      99            8 :                     </FlexItem>
     100            8 :                 </Flex>
     101            8 :             </Flex>
     102            8 :         </li>);
     103           36 : };