outline/app/scenes/Document/components/Notices.tsx

import { TrashIcon, ArchiveIcon, ShapesIcon, InputIcon } from "outline-icons";
import * as React from "react";
import { Trans, useTranslation } from "react-i18next";
import styled from "styled-components";
import Document from "~/models/Document";
import Notice from "~/components/Notice";
import Time from "~/components/Time";

type Props = {
  document: Document;
  readOnly: boolean;
};

export default function Notices({ document, readOnly }: Props) {
  const { t } = useTranslation();

  function permanentlyDeletedDescription() {
    if (!document.permanentlyDeletedAt) {
      return;
    }

    return document.template ? (
      <Trans>
        This template will be permanently deleted in{" "}
        <Time dateTime={document.permanentlyDeletedAt} /> unless restored.
      </Trans>
    ) : (
      <Trans>
        This document will be permanently deleted in{" "}
        <Time dateTime={document.permanentlyDeletedAt} /> unless restored.
      </Trans>
    );
  }

  return (
    <>
      {document.isTemplate && !readOnly && (
        <Notice
          icon={<ShapesIcon />}
          description={
            <Trans>
              Highlight some text and use the{" "}
              <PlaceholderIcon color="currentColor" /> control to add
              placeholders that can be filled out when creating new documents
            </Trans>
          }
        >
          {t("You’re editing a template")}
        </Notice>
      )}
      {document.archivedAt && !document.deletedAt && (
        <Notice icon={<ArchiveIcon />}>
          {t("Archived by {{userName}}", {
            userName: document.updatedBy.name,
          })}
          &nbsp;
          <Time dateTime={document.updatedAt} addSuffix />
        </Notice>
      )}
      {document.deletedAt && (
        <Notice
          icon={<TrashIcon />}
          description={permanentlyDeletedDescription()}
        >
          {t("Deleted by {{userName}}", {
            userName: document.updatedBy.name,
          })}
          &nbsp;
          <Time dateTime={document.deletedAt} addSuffix />
        </Notice>
      )}
    </>
  );
}

const PlaceholderIcon = styled(InputIcon)`
  position: relative;
  top: 6px;
  margin-top: -6px;
`;