122 lines
3.7 KiB
TypeScript
122 lines
3.7 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import { authFetch, clearToken, getApiBase, getToken, logout } from "../lib/auth";
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import { setUserViewPreview, useEffectiveRole, useUserViewPreview } from "../lib/viewMode";
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export default function HeaderIdentity() {
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const [identity, setIdentity] = useState<{ username: string; role?: string } | null>(null);
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const [buildNumber, setBuildNumber] = useState<string | null>(null);
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const [open, setOpen] = useState(false);
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const viewAsUser = useUserViewPreview();
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const visibleRole = useEffectiveRole(identity?.role);
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useEffect(() => {
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const token = getToken();
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if (!token) {
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setIdentity(null);
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setBuildNumber(null);
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return;
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}
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const load = async () => {
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try {
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const baseUrl = getApiBase();
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const response = await authFetch(`${baseUrl}/auth/me`);
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if (!response.ok) {
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clearToken();
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setIdentity(null);
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return;
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}
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const data = await response.json();
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if (data?.username) {
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setIdentity({ username: data.username, role: data.role });
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if (data.role !== "admin") {
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setUserViewPreview(false);
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}
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}
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const siteResponse = await fetch(`${baseUrl}/site/public`);
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if (siteResponse.ok) {
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const siteInfo = await siteResponse.json();
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if (siteInfo?.buildNumber) {
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setBuildNumber(siteInfo.buildNumber);
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}
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}
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} catch (err) {
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console.error(err);
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setIdentity(null);
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}
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};
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void load();
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}, []);
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if (!identity) {
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return null;
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}
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const label = `${identity.username}${identity.role ? ` (${identity.role})` : ""}`;
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const initial = identity.username.slice(0, 1).toUpperCase();
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const signOut = async () => {
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setUserViewPreview(false);
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await logout().catch(() => undefined);
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clearToken();
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if (typeof window !== "undefined") {
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window.location.href = "/login";
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}
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};
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return (
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<div className="signed-in-context">
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{identity.role === "admin" ? (
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<button
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type="button"
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className={`user-view-toggle ${viewAsUser ? "is-active" : ""}`}
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aria-pressed={viewAsUser}
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onClick={() => setUserViewPreview(!viewAsUser)}
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>
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{viewAsUser ? "Exit user view" : "View as user"}
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</button>
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) : null}
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<div className="signed-in-menu">
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<button
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type="button"
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className="avatar-button"
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onClick={() => setOpen((prev) => !prev)}
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aria-haspopup="true"
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aria-expanded={open}
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title={label}
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>
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{initial}
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</button>
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{open && (
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<div className="signed-in-dropdown">
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<div className="signed-in-header">
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Signed in as {label}
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{viewAsUser ? <span>Previewing user view</span> : null}
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</div>
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<div className="signed-in-actions">
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<a href="/welcome" onClick={() => setOpen(false)}>
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Welcome page
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</a>
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<a href="/how-it-works" onClick={() => setOpen(false)}>
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How it works
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</a>
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<a href="/profile" onClick={() => setOpen(false)}>
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My profile
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</a>
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{visibleRole === "admin" ? (
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<a href="/admin" onClick={() => setOpen(false)}>
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Settings
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</a>
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) : null}
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<button type="button" className="signed-in-signout" onClick={() => void signOut()}>
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Sign out
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</button>
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</div>
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{buildNumber ? <div className="signed-in-build">Build {buildNumber}</div> : null}
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</div>
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)}
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</div>
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</div>
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);
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}
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