Foxnouns.NET/Foxnouns.Frontend/app/routes/$username/route.tsx

import { json, LoaderFunctionArgs, MetaFunction } from "@remix-run/node";
import { Link, redirect, useLoaderData, useRouteLoaderData } from "@remix-run/react";
import { UserWithMembers } from "~/lib/api/user";
import serverRequest from "~/lib/request.server";
import { loader as rootLoader } from "~/root";
import { Alert, Button } from "react-bootstrap";
import { Trans, useTranslation } from "react-i18next";
import { renderMarkdown } from "~/lib/markdown";
import ProfileLink from "~/components/ProfileLink";
import ProfileField from "~/components/ProfileField";
import { PersonPlusFill } from "react-bootstrap-icons";
import { defaultAvatarUrl } from "~/lib/utils";
import MemberCard from "~/routes/$username/MemberCard";

export const meta: MetaFunction<typeof loader> = ({ data }) => {
	const { user } = data!;

	return [{ title: `@${user.username} • pronouns.cc` }];
};

export const loader = async ({ request, params }: LoaderFunctionArgs) => {
	const url = new URL(request.url);
	let memberPage = parseInt(url.searchParams.get("page") ?? "0", 10);

	let username = params.username!;
	if (!username.startsWith("@")) throw redirect(`/@${username}`);
	username = username.substring("@".length);

	const user = await serverRequest<UserWithMembers>("GET", `/users/${username}`);
	const pageCount = Math.ceil(user.members.length / 20);
	let members = user.members.slice(memberPage * 20, (memberPage + 1) * 20);
	if (members.length === 0) {
		members = user.members.slice(0, 20);
		memberPage = 0;
	}

	return json({ user, members, currentPage: memberPage, pageCount });
};

export default function UserPage() {
	const { t } = useTranslation();
	const { user } = useLoaderData<typeof loader>();
	const { meUser } = useRouteLoaderData<typeof rootLoader>("root") || { meUser: undefined };

	const isMeUser = meUser && meUser.id === user.id;
	const bio = renderMarkdown(user.bio);

	return (
		<>
			{isMeUser && (
				<Alert variant="secondary">
					<Trans t={t} i18nKey="user.own-profile-alert">
						You are currently viewing your <strong>public</strong> profile.
						<br />
						<Link to="/edit/profile">Edit your profile</Link>
					</Trans>
				</Alert>
			)}
			<div className="grid row-gap-3">
				<div className="row">
					<div className="col-md-4 text-center">
						<img
							src={user.avatar_url || defaultAvatarUrl}
							alt={t("user.avatar-alt", { username: user.username })}
							width={200}
							height={200}
							className="rounded-circle img-fluid"
						/>
					</div>
					<div className="col-md">
						{user.display_name ? (
							<>
								<h2>{user.display_name}</h2>
								<p className="fs-5 text-body-secondary">@{user.username}</p>
							</>
						) : (
							<>
								<h2>@{user.username}</h2>
							</>
						)}
						{bio && (
							<>
								<hr />
								<p dangerouslySetInnerHTML={{ __html: bio }}></p>
							</>
						)}
					</div>
					{user.links.length > 0 && (
						<div className="col-md d-flex align-items-center">
							<ul className="list-unstyled">
								{user.links.map((l, i) => (
									<ProfileLink link={l} key={i} />
								))}
							</ul>
						</div>
					)}
				</div>
				<div className="row row-cols-1 row-cols-sm-2 row-cols-md-3">
					{user.names.length > 0 && (
						<ProfileField
							name={t("user.heading.names")}
							entries={user.names}
							preferences={user.custom_preferences}
						/>
					)}
					{user.pronouns.length > 0 && (
						<ProfileField
							name={t("user.heading.pronouns")}
							entries={user.pronouns}
							preferences={user.custom_preferences}
						/>
					)}
					{user.fields.map((f, i) => (
						<ProfileField
							name={f.name}
							entries={f.entries}
							preferences={user.custom_preferences}
							key={i}
						/>
					))}
				</div>
			</div>
			{user.members.length > 0 ||
				(isMeUser && (
					<>
						<hr />
						<h2>
							{user.member_title || t("user.heading.members")}{" "}
							{/* @ts-expect-error using as=Link causes an error here, even though it runs completely fine */}
							<Button as={Link} to="/settings/members/create" variant="success">
								<PersonPlusFill /> {t("user.create-member-button")}
							</Button>
						</h2>
						<div className="grid">
							{user.members.length === 0 ? (
								<div>
									<Trans t={t} i18nKey="user.no-members-blurb">
										You don&apos;t have any members yet.
										<br />
										Members are sub-profiles that can have their own avatar, names, pronouns, and preferred terms.
										<br />
										You can create a new member with the &quot;Create member&quot; button above.{" "}
										<span className="text-muted">(only you can see this)</span>
									</Trans>
								</div>
							) : (
								<div className="row row-cols-2 row-cols-md-3 row-cols-lg-4 row-cols-xl-5 text-center">
									{user.members.map((member, i) => (
										<MemberCard user={user} member={member} key={i} />
									))}
								</div>
							)}
						</div>
					</>
				))}
		</>
	);
}