SCM-Manager/scm-ui/ui-webapp/src/repos/containers/ExportRepository.tsx

/*
 * Copyright (c) 2020 - present Cloudogu GmbH
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3.
 *
 * 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see https://www.gnu.org/licenses/.
 */

import React, { FC, useEffect, useState } from "react";
import {
  Button,
  ButtonGroup,
  Checkbox,
  DateFromNow,
  ErrorNotification,
  InputField,
  Level,
  Notification,
  Subtitle
} from "@scm-manager/ui-components";
import { useTranslation } from "react-i18next";
import { ExportInfo, Link, Repository } from "@scm-manager/ui-types";
import { useExportInfo, useExportRepository } from "@scm-manager/ui-api";
import styled from "styled-components";
import classNames from "classnames";

const InfoBox = styled.div`
  white-space: pre-line;
  border-radius: 2px;
  border-left: 0.2rem solid;
  border-color: var(--scm-info-color);
`;

type Props = {
  repository: Repository;
};

const ExportInterruptedNotification = () => {
  const [t] = useTranslation("repos");
  return <Notification type="warning">{t("export.exportInfo.interrupted")}</Notification>;
};

const ExportInfoBox: FC<{ exportInfo: ExportInfo }> = ({ exportInfo }) => {
  const [t] = useTranslation("repos");
  return (
    <InfoBox className={classNames("my-4", "p-4", "has-background-info-25", "repository-export-info-box")}>
      <strong>{t("export.exportInfo.infoBoxTitle")}</strong>
      <p>{t("export.exportInfo.exporter", { username: exportInfo.exporterName })}</p>
      <p>
        {t("export.exportInfo.created")}
        <DateFromNow date={exportInfo.created} />
      </p>
      <br />
      <p>{exportInfo.withMetadata ? t("export.exportInfo.repositoryArchive") : t("export.exportInfo.repository")}</p>
      {exportInfo.encrypted && (
        <>
          <br />
          <p>{t("export.exportInfo.encrypted")}</p>
        </>
      )}
    </InfoBox>
  );
};

const ExportRepository: FC<Props> = ({ repository }) => {
  const [t] = useTranslation("repos");
  const [compressed, setCompressed] = useState(true);
  const [fullExport, setFullExport] = useState(false);
  const [encrypt, setEncrypt] = useState(false);
  const [password, setPassword] = useState("");
  const { isLoading: isLoadingInfo, error: errorInfo, data: exportInfo } = useExportInfo(repository);
  const {
    isLoading: isLoadingExport,
    error: errorExport,
    data: exportedInfo,
    exportRepository
  } = useExportRepository();

  useEffect(() => {
    if (exportedInfo && exportedInfo?._links.download) {
      window.location.href = (exportedInfo?._links.download as Link).href;
    }
  }, [exportedInfo]);

  if (!repository._links.export) {
    return null;
  }

  const renderExportInfo = () => {
    if (!exportInfo) {
      return null;
    }

    if (exportInfo.status === "INTERRUPTED") {
      return <ExportInterruptedNotification />;
    } else {
      return <ExportInfoBox exportInfo={exportInfo} />;
    }
  };

  const downloadLink = (exportInfo?._links.download as Link)?.href;

  return (
    <>
      <hr />
      <Subtitle subtitle={t("export.subtitle")} />
      <ErrorNotification error={errorInfo} />
      <ErrorNotification error={errorExport} />
      <Notification type="inherit">{t("export.notification")}</Notification>
      <Checkbox
        checked={fullExport || compressed}
        label={t("export.compressed.label")}
        onChange={setCompressed}
        helpText={t("export.compressed.helpText")}
        disabled={fullExport}
      />
      {repository?._links?.fullExport && (
        <Checkbox
          checked={fullExport}
          label={t("export.fullExport.label")}
          onChange={setFullExport}
          helpText={t("export.fullExport.helpText")}
        />
      )}
      <Checkbox
        checked={encrypt}
        label={t("export.encrypt.label")}
        onChange={setEncrypt}
        helpText={t("export.encrypt.helpText")}
      />
      {encrypt && (
        <div className={classNames("columns", "column", "is-half")}>
          <InputField
            label={t("export.password.label")}
            helpText={t("export.password.helpText")}
            value={password}
            onChange={setPassword}
            type="password"
          />
        </div>
      )}
      {renderExportInfo()}
      <Level
        right={
          <ButtonGroup>
            <Button
              label={t("export.downloadExportButton")}
              icon="download"
              link={downloadLink}
              color="info"
              disabled={isLoadingInfo || isLoadingExport || !downloadLink}
            />
            <Button
              color="primary"
              action={() =>
                exportRepository(repository, {
                  compressed,
                  password: encrypt ? password : "",
                  withMetadata: fullExport
                })
              }
              loading={isLoadingInfo || isLoadingExport}
              disabled={isLoadingInfo || isLoadingExport}
              label={t("export.createExportButton")}
              icon="file-export"
            />
          </ButtonGroup>
        }
      />
    </>
  );
};

export default ExportRepository;