完善站点运营设置：分路由管理、登录可见评论、邮件模板内联与关闭注册 SSR。
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
225
frontend/app/register/RegisterClient.tsx
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225
frontend/app/register/RegisterClient.tsx
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"use client";
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import { useState, useEffect } from "react";
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import { useRouter } from "next/navigation";
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import Link from "next/link";
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import { UserPlus } from "lucide-react";
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import { apiRegister, apiMe, apiOperations } from "@/lib/api";
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import { hasAuthCookieHint } from "@/lib/cookies";
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/** 关闭注册时的说明页（提交失败切到关闭态时复用） */
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export function RegisterClosedPanel({ notice }: { notice: string }) {
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return (
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<div className="max-w-md mx-auto pt-8 sm:pt-14">
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<div className="panel p-8 text-center">
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<h1 className="text-lg font-extrabold" style={{ color: "var(--ink)" }}>
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暂不开放注册
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</h1>
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<p className="meta mt-2 text-[13px]">
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{notice || "站点当前已关闭新用户注册，已有账号可直接登录。"}
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</p>
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<Link href="/login" className="btn btn-primary mt-6">
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去登录
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</Link>
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</div>
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</div>
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);
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}
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export default function RegisterClient({
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verifyEmail: initialVerifyEmail,
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registerNotice,
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}: {
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verifyEmail: boolean;
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registerNotice: string;
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}) {
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const router = useRouter();
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const [username, setUsername] = useState("");
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const [email, setEmail] = useState("");
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const [password, setPassword] = useState("");
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const [error, setError] = useState("");
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const [loading, setLoading] = useState(false);
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const [registerClosed, setRegisterClosed] = useState(false);
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const [code, setCode] = useState("");
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const [notice, setNotice] = useState(registerNotice);
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const [sending, setSending] = useState(false);
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const [sentMessage, setSentMessage] = useState("");
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const verifyEmail = initialVerifyEmail;
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// 已登录用户不必再注册，直接回首页
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useEffect(() => {
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if (!hasAuthCookieHint()) return;
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apiMe()
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.then((res) => {
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if (res.user) router.replace("/");
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})
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.catch(() => {});
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}, [router]);
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault();
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setError("");
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setLoading(true);
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try {
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const res = await apiRegister(username, email, password, code);
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if (res.user) {
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router.push("/");
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router.refresh();
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} else if (res.id) {
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router.push("/login");
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} else {
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const msg = res.error || "注册失败";
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if (msg.includes("关闭注册")) {
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// 热关闭：补拉提示文案后切关闭态
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try {
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const s = await apiOperations<{ register_notice: string }>("/api/site-state");
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setNotice(s.register_notice || notice);
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} catch {
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/* 沿用 SSR 提示 */
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}
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setRegisterClosed(true);
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}
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setError(msg);
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}
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} finally {
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setLoading(false);
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}
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};
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if (registerClosed) {
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return <RegisterClosedPanel notice={notice} />;
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}
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return (
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<div className="max-w-md mx-auto pt-8 sm:pt-14">
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<div className="mb-7 text-center">
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<span
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className="inline-flex w-14 h-14 rounded-2xl items-center justify-center mb-4"
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style={{ background: "var(--accent-soft)", color: "var(--accent)" }}
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aria-hidden
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>
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<UserPlus size={26} />
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</span>
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<h1 className="text-[28px] font-extrabold tracking-tight" style={{ color: "var(--ink)" }}>
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创建账号
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</h1>
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<p className="text-sm mt-2" style={{ color: "var(--ink-2)" }}>
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加入社区，开始你的第一帖
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</p>
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</div>
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<form onSubmit={handleSubmit} className="panel p-6 sm:p-7 space-y-4">
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{error && (
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<div className="alert-error" role="alert">
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{error}
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</div>
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)}
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<div>
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<label className="field-label" htmlFor="reg-username">
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用户名
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</label>
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<input
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id="reg-username"
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type="text"
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value={username}
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onChange={(e) => setUsername(e.target.value)}
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required
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minLength={3}
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maxLength={32}
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autoFocus
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autoComplete="username"
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className="field"
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placeholder="3–32 位"
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/>
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</div>
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<div>
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<label className="field-label" htmlFor="reg-email">
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{verifyEmail ? "邮箱（必填）" : "邮箱（可选）"}
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</label>
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<input
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id="reg-email"
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required={verifyEmail}
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type="email"
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value={email}
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onChange={(e) => setEmail(e.target.value)}
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autoComplete="email"
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className="field"
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placeholder="you@example.com"
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/>
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</div>
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{verifyEmail && (
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<div>
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<label className="field-label" htmlFor="reg-code">
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邮箱验证码
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</label>
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<div className="flex gap-2 items-stretch">
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<input
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id="reg-code"
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className="field min-w-0 flex-1"
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value={code}
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onChange={(e) => setCode(e.target.value)}
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required
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autoComplete="one-time-code"
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inputMode="numeric"
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placeholder="6 位验证码"
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/>
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<button
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type="button"
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className="btn btn-line shrink-0"
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disabled={sending || !email}
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onClick={async () => {
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setSending(true);
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setError("");
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try {
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const r = await apiOperations<{ message: string }>("/api/auth/code", "POST", {
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email,
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purpose: "register",
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});
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setSentMessage(r.message);
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} catch (err) {
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setError((err as Error).message);
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} finally {
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setSending(false);
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}
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}}
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>
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{sending ? "正在排队…" : "发送验证码"}
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</button>
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</div>
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{sentMessage && (
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<p className="meta mt-2" role="status">
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{sentMessage}
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</p>
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)}
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</div>
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)}
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<div>
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<label className="field-label" htmlFor="reg-password">
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密码
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</label>
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<input
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id="reg-password"
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type="password"
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value={password}
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onChange={(e) => setPassword(e.target.value)}
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required
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minLength={6}
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autoComplete="new-password"
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className="field"
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placeholder="至少 6 位"
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/>
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</div>
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<button type="submit" disabled={loading} className="btn btn-primary w-full justify-center mt-2">
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{loading ? "注册中..." : "注册"}
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</button>
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</form>
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<p className="meta text-center mt-5">
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已有账号？
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<Link href="/login" className="ml-1 font-semibold" style={{ color: "var(--accent)" }}>
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去登录
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</Link>
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</p>
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</div>
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);
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}
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