lemmy-ui/src/shared/components/common/badges.tsx

import { Link } from "inferno-router";
import {
  CommunityAggregates,
  CommunityId,
  SiteAggregates,
} from "lemmy-js-client";
import { i18n } from "../../i18next";
import { numToSI } from "../../utils";

interface BadgesProps {
  counts: CommunityAggregates | SiteAggregates;
  communityId?: CommunityId;
}

const isCommunityAggregates = (
  counts: CommunityAggregates | SiteAggregates
): counts is CommunityAggregates => {
  return "subscribers" in counts;
};

const isSiteAggregates = (
  counts: CommunityAggregates | SiteAggregates
): counts is SiteAggregates => {
  return "communities" in counts;
};

export const Badges = ({ counts, communityId }: BadgesProps) => {
  return (
    <ul className="my-1 list-inline">
      <li
        className="list-inline-item badge badge-secondary pointer"
        data-tippy-content={i18n.t("active_users_in_the_last_day", {
          count: Number(counts.users_active_day),
          formattedCount: numToSI(counts.users_active_day),
        })}
      >
        {i18n.t("number_of_users", {
          count: Number(counts.users_active_day),
          formattedCount: numToSI(counts.users_active_day),
        })}{" "}
        / {i18n.t("day")}
      </li>
      <li
        className="list-inline-item badge badge-secondary pointer"
        data-tippy-content={i18n.t("active_users_in_the_last_week", {
          count: Number(counts.users_active_week),
          formattedCount: numToSI(counts.users_active_week),
        })}
      >
        {i18n.t("number_of_users", {
          count: Number(counts.users_active_week),
          formattedCount: numToSI(counts.users_active_week),
        })}{" "}
        / {i18n.t("week")}
      </li>
      <li
        className="list-inline-item badge badge-secondary pointer"
        data-tippy-content={i18n.t("active_users_in_the_last_month", {
          count: Number(counts.users_active_month),
          formattedCount: numToSI(counts.users_active_month),
        })}
      >
        {i18n.t("number_of_users", {
          count: Number(counts.users_active_month),
          formattedCount: numToSI(counts.users_active_month),
        })}{" "}
        / {i18n.t("month")}
      </li>
      <li
        className="list-inline-item badge badge-secondary pointer"
        data-tippy-content={i18n.t("active_users_in_the_last_six_months", {
          count: Number(counts.users_active_half_year),
          formattedCount: numToSI(counts.users_active_half_year),
        })}
      >
        {i18n.t("number_of_users", {
          count: Number(counts.users_active_half_year),
          formattedCount: numToSI(counts.users_active_half_year),
        })}{" "}
        / {i18n.t("number_of_months", { count: 6, formattedCount: 6 })}
      </li>
      {isSiteAggregates(counts) && (
        <>
          <li className="list-inline-item badge badge-secondary">
            {i18n.t("number_of_users", {
              count: Number(counts.users),
              formattedCount: numToSI(counts.users),
            })}
          </li>
          <li className="list-inline-item badge badge-secondary">
            {i18n.t("number_of_communities", {
              count: Number(counts.communities),
              formattedCount: numToSI(counts.communities),
            })}
          </li>
        </>
      )}
      {isCommunityAggregates(counts) && (
        <li className="list-inline-item badge badge-secondary">
          {i18n.t("number_of_subscribers", {
            count: Number(counts.subscribers),
            formattedCount: numToSI(counts.subscribers),
          })}
        </li>
      )}
      <li className="list-inline-item badge badge-secondary">
        {i18n.t("number_of_posts", {
          count: Number(counts.posts),
          formattedCount: numToSI(counts.posts),
        })}
      </li>
      <li className="list-inline-item badge badge-secondary">
        {i18n.t("number_of_comments", {
          count: Number(counts.comments),
          formattedCount: numToSI(counts.comments),
        })}
      </li>
      <li className="list-inline-item">
        <Link
          className="badge badge-primary"
          to={`/modlog${communityId ? `/${communityId}` : ""}`}
        >
          {i18n.t("modlog")}
        </Link>
      </li>
    </ul>
  );
};