235 lines
8.8 KiB
JavaScript
235 lines
8.8 KiB
JavaScript
/*
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* This file is part of Cockpit.
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*
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* Copyright (C) 2017 Red Hat, Inc.
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*
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* Cockpit is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* Cockpit is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Cockpit; If not, see <http://www.gnu.org/licenses/>.
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*/
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import cockpit from "cockpit";
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import React from "react";
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import {
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Card, CardBody, CardTitle,
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DataListItem, DataListItemRow, DataListItemCells, DataListCell, DataList,
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Text, TextVariants
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} from "@patternfly/react-core";
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import { StorageButton } from "./storage-controls.jsx";
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import { block_name, mdraid_name, lvol_name, format_delay } from "./utils.js";
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const _ = cockpit.gettext;
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/* Human readable descriptions of the symbolic "Operation"
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* property of job objects. These are from the storaged
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* documentation at
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*
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* http://storaged.org/doc/udisks2-api/latest/gdbus-org.freedesktop.UDisks2.Job.html
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*/
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const descriptions = {
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'ata-smart-selftest': _("SMART self-test of $target"),
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'drive-eject': _("Ejecting $target"),
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'encrypted-unlock': _("Unlocking $target"),
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'encrypted-lock': _("Locking $target"),
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'encrypted-modify': _("Modifying $target"),
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'encrypted-resize': _("Resizing $target"),
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'swapspace-start': _("Starting swapspace $target"),
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'swapspace-stop': _("Stopping swapspace $target"),
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'filesystem-mount': _("Mounting $target"),
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'filesystem-unmount': _("Unmounting $target"),
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'filesystem-modify': _("Modifying $target"),
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'filesystem-resize': _("Resizing $target"),
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'filesystem-check': _("Checking $target"),
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'filesystem-repair': _("Repairing $target"),
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'format-erase': _("Erasing $target"),
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'format-mkfs': _("Creating filesystem on $target"),
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'loop-setup': _("Setting up loop device $target"),
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'partition-modify': _("Modifying $target"),
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'partition-delete': _("Deleting $target"),
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'partition-create': _("Creating partition $target"),
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cleanup: _("Cleaning up for $target"),
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'ata-secure-erase': _("Securely erasing $target"),
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'ata-enhanced-secure-erase': _("Very securely erasing $target"),
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'md-raid-stop': _("Stopping RAID device $target"),
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'md-raid-start': _("Starting RAID device $target"),
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'md-raid-fault-device': _("Marking $target as faulty"),
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'md-raid-remove-device': _("Removing $target from RAID device"),
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'md-raid-create': _("Creating RAID device $target"),
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'mdraid-check-job': _("Checking RAID device $target"),
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'mdraid-repair-job': _("Checking and repairing RAID device $target"),
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'mdraid-recover-job': _("Recovering RAID device $target"),
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'mdraid-sync-job': _("Synchronizing RAID device $target"),
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'lvm-lvol-delete': _("Deleting $target"),
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'lvm-lvol-activate': _("Activating $target"),
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'lvm-lvol-deactivate': _("Deactivating $target"),
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'lvm-lvol-snapshot': _("Creating snapshot of $target"),
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'lvm-vg-create': _("Creating LVM2 volume group $target"),
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'lvm-vg-delete': _("Deleting LVM2 volume group $target"),
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'lvm-vg-add-device': _("Adding physical volume to $target"),
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'lvm-vg-rem-device': _("Removing physical volume from $target"),
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'lvm-vg-empty-device': _("Emptying $target"),
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'lvm-vg-create-volume': _("Creating logical volume $target"),
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'lvm-vg-rename': _("Renaming $target"),
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'lvm-vg-resize': _("Resizing $target")
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};
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function make_description(client, job) {
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let fmt = descriptions[job.Operation];
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if (!fmt)
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fmt = _("Operation '$operation' on $target");
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const target = job.Objects.map(function (path) {
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if (client.blocks[path])
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return block_name(client.blocks[client.blocks[path].CryptoBackingDevice] || client.blocks[path]);
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else if (client.mdraids[path])
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return mdraid_name(client.mdraids[path]);
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else if (client.vgroups[path])
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return client.vgroups[path].Name;
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else if (client.lvols[path])
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return lvol_name(client.lvols[path]);
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else
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return _("unknown target");
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}).join(", ");
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return cockpit.format(fmt, { operation: job.Operation, target: target });
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}
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class JobRow extends React.Component {
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render() {
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const job = this.props.job;
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function cancel() {
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return job.Cancel({});
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}
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let remaining = null;
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if (job.ExpectedEndTime > 0) {
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const d = job.ExpectedEndTime / 1000 - this.props.now;
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if (d > 0)
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remaining = format_delay(d);
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}
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return (
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<DataListItem>
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<DataListItemRow>
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<DataListItemCells
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dataListCells={[
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<DataListCell key="desc" className="job-description" isFilled={false}>
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{make_description(this.props.client, job)}
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</DataListCell>,
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<DataListCell key="progress" isFilled={false}>
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{job.ProgressValid && (job.Progress * 100).toFixed() + "%"}
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</DataListCell>,
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<DataListCell key="remaining">
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{remaining}
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</DataListCell>,
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<DataListCell key="job-action" isFilled={false} alignRight>
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{ job.Cancelable ? <StorageButton onClick={cancel}>{_("Cancel")}</StorageButton> : null }
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</DataListCell>,
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]}
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/>
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</DataListItemRow>
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</DataListItem>
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);
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}
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}
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export class JobsPanel extends React.Component {
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constructor() {
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super();
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this.reminder = null;
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}
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componentWillUnmount() {
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if (this.reminder) {
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window.clearTimeout(this.reminder);
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this.reminder = null;
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}
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}
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render() {
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const client = this.props.client;
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const server_now = new Date().getTime() + client.time_offset;
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function cmp_job(path_a, path_b) {
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return client.jobs[path_a].StartTime - client.jobs[path_b].StartTime;
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}
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function job_is_stable(path) {
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const j = client.jobs[path];
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const age_ms = server_now - j.StartTime / 1000;
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if (age_ms >= 2000)
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return true;
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if (j.ExpectedEndTime > 0 && (j.ExpectedEndTime / 1000 - server_now) >= 2000)
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return true;
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return false;
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}
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let jobs = [];
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let have_reminder = false;
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for (const p in client.jobs) {
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if (job_is_stable(p)) {
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jobs.push(p);
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} else if (!have_reminder) {
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// If there is a unstable job, we have to check again in a bit since being
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// stable or not depends on the current time.
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if (this.reminder)
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window.clearTimeout(this.reminder);
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this.reminder = window.setTimeout(() => { this.setState({}) }, 1000);
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have_reminder = true;
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}
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}
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if (jobs.length === 0)
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return null;
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jobs = jobs.sort(cmp_job);
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return (
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<Card className="detail-jobs">
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<CardTitle><Text component={TextVariants.h2}>{_("Jobs")}</Text></CardTitle>
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<CardBody className="contains-list">
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<DataList isCompact aria-label={_("Jobs")}>
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{ jobs.map((p) => <JobRow key={p} client={client} job={client.jobs[p]} now={server_now} />) }
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</DataList>
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</CardBody>
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</Card>
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);
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}
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}
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export function job_progress_wrapper(client, path1, path2) {
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return function (vals, progress_callback, action_function) {
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function client_changed() {
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const job = client.path_jobs[path1] || client.path_jobs[path2];
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if (job) {
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let desc = make_description(client, job);
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if (job.ProgressValid)
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desc += cockpit.format(" ($0%)", (job.Progress * 100).toFixed());
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progress_callback(desc, job.Cancelable ? () => job.Cancel({}) : null);
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} else {
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progress_callback(null, null);
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}
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}
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client.addEventListener("changed", client_changed);
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return action_function(vals, progress_callback)
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.finally(() => { client.removeEventListener("changed", client_changed) });
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};
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}
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