freefire
996a870015
此提交完成了以下核心功能与优化： 1. 新增站点公告全流程支持：包含公告模型、CRUD接口、管理后台页面、公告详情页与首页展示 2. 实现评论楼层化与回复嵌套：重构评论系统为树状结构，支持回复评论与层级限制 3. 添加用户在线状态追踪：异步更新用户最后活跃时间并做SQL限频 4. 优化用户体验：移动端浮动操作条、统一板块标签样式、用户页签到积分展示、注册即登录优化 5. 其他细节优化：SEO站点地图新增公告页、评论分页与统计、登录/注册表单增强等
531 lines
20 KiB
TypeScript
531 lines
20 KiB
TypeScript
import type { Metadata } from "next";
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import Link from "next/link";
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import { cookies } from "next/headers";
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import ReactMarkdown from "react-markdown";
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import {
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Clock,
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Heart,
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MessageCircle,
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Flame,
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Layers,
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User,
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PenLine,
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ArrowRight,
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ChevronRight,
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} from "lucide-react";
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import {
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fetchPostDetail,
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fetchComments,
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fetchPosts,
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fetchUserProfile,
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type UserProfile,
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type PostListItem,
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type Board,
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} from "@/lib/api";
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import { authCookieHeader } from "@/lib/cookies";
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import { getMeCached } from "@/lib/serverData";
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import CommentSection from "@/components/CommentSection";
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import PostActions from "@/components/PostActions";
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import LikeButton from "@/components/LikeButton";
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import ReadingProgress from "@/components/ReadingProgress";
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import PostToc, { type TocItem } from "@/components/PostToc";
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import MobilePostBar from "@/components/MobilePostBar";
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import Avatar from "@/components/Avatar";
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import { IconComment, IconEye } from "@/components/Icons";
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interface PageProps {
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params: Promise<{ id: string }>;
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// page 同时用于评论分页（?page=N），帖子正文本身不分页
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searchParams: Promise<{ page?: string }>;
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}
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export async function generateMetadata({ params }: PageProps): Promise<Metadata> {
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const { id } = await params;
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try {
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const { post } = await fetchPostDetail(id);
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return {
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title: post.title,
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description: post.content.slice(0, 160),
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openGraph: {
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title: post.title,
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description: post.content.slice(0, 160),
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type: "article",
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},
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};
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} catch {
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return { title: "帖子不存在" };
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}
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}
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/**
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* 从 Markdown 提取二三级标题生成目录项，id 按出现顺序编号；
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* 代码围栏内的 # 不计入
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*/
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function extractToc(content: string): TocItem[] {
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const items: TocItem[] = [];
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let inCode = false;
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for (const raw of content.split(/\r?\n/)) {
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const line = raw.trim();
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if (line.startsWith("```")) {
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inCode = !inCode;
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continue;
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}
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if (inCode) continue;
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const m = /^(#{2,3})\s+(.+?)\s*#*\s*$/.exec(line);
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if (m) items.push({ level: m[1].length as 2 | 3, text: m[2], id: `h-${items.length}` });
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}
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return items;
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}
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function formatYearMonth(dateStr: string) {
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const d = new Date(dateStr);
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return `${d.getFullYear()}.${String(d.getMonth() + 1).padStart(2, "0")}`;
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}
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function formatYMD(dateStr: string) {
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const d = new Date(dateStr);
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return `${d.getFullYear()}.${String(d.getMonth() + 1).padStart(2, "0")}.${String(
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d.getDate()
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).padStart(2, "0")}`;
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}
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function formatDateTime(dateStr: string) {
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return new Date(dateStr).toLocaleString("zh-CN", {
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year: "numeric",
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month: "2-digit",
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day: "2-digit",
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hour: "2-digit",
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minute: "2-digit",
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});
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}
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/* ============================================================
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左栏模块（仅 xl 三栏时展示）
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============================================================ */
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function BoardCard({ board }: { board: Board }) {
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const colorIdx = Math.max(0, board.color_index ?? 0) % 8;
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return (
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<section className="j13-module shrink-0" aria-labelledby="board-card-title">
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<p className="j13-module-title mb-3" id="board-card-title">
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<Layers size={15} style={{ color: "var(--accent)" }} /> 所属板块
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</p>
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<Link href={`/board/${board.id}`} className="flex items-center gap-3 group">
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<span
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className={`av-${colorIdx} w-11 h-11 rounded-xl flex items-center justify-center text-lg font-extrabold shrink-0`}
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>
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{board.name.slice(0, 1)}
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</span>
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<span
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className="font-bold text-[14.5px] truncate group-hover:text-[var(--accent)] transition-colors"
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style={{ color: "var(--ink)" }}
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>
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{board.name}
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</span>
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</Link>
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{board.description && (
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<p className="mt-2.5 text-[12.5px] leading-relaxed" style={{ color: "var(--ink-3)" }}>
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{board.description}
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</p>
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)}
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<Link
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href={`/board/${board.id}`}
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className="btn btn-line btn-sm w-full justify-center mt-3.5"
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>
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进入板块 <ArrowRight size={13} />
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</Link>
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</section>
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);
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}
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function AuthorRailCard({ profile }: { profile: UserProfile }) {
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const u = profile.user;
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return (
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<section className="j13-module shrink-0" aria-labelledby="author-card-title">
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<p className="j13-module-title mb-3" id="author-card-title">
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<User size={15} style={{ color: "var(--accent)" }} /> 作者
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</p>
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<div className="flex items-center gap-3">
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<Link href={`/u/${u.id}`} className="shrink-0" aria-label={u.nickname}>
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<Avatar name={u.nickname || u.username} size={48} />
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</Link>
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<div className="min-w-0">
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<Link
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href={`/u/${u.id}`}
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className="block font-bold text-[14.5px] truncate hover:text-[var(--accent)] transition-colors"
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style={{ color: "var(--ink)" }}
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>
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{u.nickname}
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</Link>
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{u.role === "admin" && (
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<span
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className="chip mt-1.5"
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style={{ background: "var(--accent-soft)", color: "var(--accent)" }}
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>
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管理员
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</span>
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)}
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</div>
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</div>
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<p className="meta mt-3">{formatYearMonth(u.created_at)} 加入</p>
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<div className="grid grid-cols-2 gap-2 mt-2.5">
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<div className="j13-stat">
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<span className="j13-stat-num">{profile.stats.post_count}</span>
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<span className="j13-stat-lab">发帖</span>
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</div>
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<div className="j13-stat">
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<span className="j13-stat-num">{profile.stats.comment_count}</span>
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<span className="j13-stat-lab">评论</span>
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</div>
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</div>
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<Link href={`/u/${u.id}`} className="btn btn-line btn-sm w-full justify-center mt-3.5">
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访问主页
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</Link>
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</section>
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);
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}
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function AuthorPosts({ posts }: { posts: PostListItem[] }) {
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if (posts.length === 0) return null;
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return (
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<section className="j13-module flex min-h-0 flex-col" aria-labelledby="author-posts-title">
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<p className="j13-module-title mb-1 shrink-0" id="author-posts-title">
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<PenLine size={15} style={{ color: "var(--accent)" }} /> TA 的其他帖子
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</p>
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<ul className="j13-rail-scroll">
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{posts.map((p) => (
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<li key={p.id}>
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<Link
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href={`/post/${p.id}`}
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title={p.title}
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className="block rounded-[10px] px-2 py-2 transition-colors hover:bg-[var(--panel-2)]"
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>
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<span
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className="block text-[13px] font-semibold leading-snug line-clamp-2"
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style={{ color: "var(--ink)" }}
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>
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{p.title}
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</span>
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<span className="meta mt-1 block text-[11px]">{formatYMD(p.created_at)}</span>
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</Link>
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</li>
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))}
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</ul>
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</section>
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);
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}
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/* ============================================================
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右栏模块（lg 起展示；移动端下沉到评论之后）
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============================================================ */
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function RelatedPosts({
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posts,
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boardId,
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uid = "related",
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}: {
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posts: PostListItem[];
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boardId: number;
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// 右栏与移动端内联实例同时存在，id 必须区分以免 aria-labelledby 指向隐藏副本
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uid?: string;
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}) {
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if (posts.length === 0) return null;
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const titleId = `${uid}-title`;
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return (
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<section className="j13-module shrink-0" aria-labelledby={titleId}>
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<p className="j13-module-title mb-1.5" id={titleId}>
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<Flame size={15} style={{ color: "var(--clay)" }} /> 同板块热议
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</p>
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<ol>
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{posts.map((p, i) => (
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<li key={p.id}>
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<Link href={`/post/${p.id}`} className="j13-rank" title={p.title}>
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<span className="j13-rank-no">{i + 1}</span>
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<span className="min-w-0 flex-1">
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<span
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className="block text-[13px] font-semibold leading-snug line-clamp-2"
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style={{ color: "var(--ink)" }}
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>
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{p.title}
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</span>
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<span className="mt-1 flex items-center gap-2.5 meta text-[11.5px]">
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<span className="inline-flex items-center gap-1">
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<MessageCircle size={11.5} /> {p.comment_count}
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</span>
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<span className="inline-flex items-center gap-1">
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<Heart size={11.5} /> {p.like_count}
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</span>
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</span>
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</span>
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</Link>
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</li>
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))}
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</ol>
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<Link
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href={`/board/${boardId}`}
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className="j13-raillink justify-center mt-1.5 text-[12.5px] font-semibold"
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style={{ color: "var(--accent)" }}
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>
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查看全部 <ChevronRight size={13} />
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</Link>
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</section>
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);
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}
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/* 移动端 / 窄屏作者卡（xl 以下内联在正文与评论之间，替代左栏作者模块） */
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function AuthorCardStacked({ profile }: { profile: UserProfile }) {
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return (
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<div className="panel p-5 sm:p-6">
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<p
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className="text-[11.5px] font-bold tracking-[0.08em] uppercase mb-3.5"
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style={{ color: "var(--ink-3)" }}
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>
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关于作者
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</p>
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<div className="flex items-center gap-4 flex-wrap">
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<Link href={`/u/${profile.user.id}`} className="shrink-0" aria-label={profile.user.nickname}>
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<Avatar name={profile.user.nickname || profile.user.username} size={52} />
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</Link>
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<div className="min-w-0 flex-1">
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<div className="flex items-center gap-2 flex-wrap">
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<Link
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href={`/u/${profile.user.id}`}
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className="font-bold text-[15px] hover:text-[var(--accent)] transition-colors"
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style={{ color: "var(--ink)" }}
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>
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{profile.user.nickname}
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</Link>
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{profile.user.role === "admin" && (
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<span
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className="chip"
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style={{ background: "var(--accent-soft)", color: "var(--accent)", borderColor: "transparent" }}
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>
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管理员
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</span>
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)}
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</div>
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<p className="meta mt-1">
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{formatYearMonth(profile.user.created_at)} 加入 · 发帖 {profile.stats.post_count} · 评论{" "}
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{profile.stats.comment_count}
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</p>
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</div>
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<Link href={`/u/${profile.user.id}`} className="btn btn-line btn-sm shrink-0">
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访问主页
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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 async function PostDetailPage({ params, searchParams }: PageProps) {
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const { id } = await params;
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const sp = await searchParams;
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const commentPage = Math.max(1, parseInt(sp.page || "1", 10) || 1);
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const cookie = authCookieHeader(await cookies());
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const { post } = await fetchPostDetail(id, cookie);
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// 评论 / 当前用户 / 作者资料 / 同板块热议并行拉取；侧栏数据失败一律静默降级，不阻塞正文
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const [commentsData, me, profile, relatedData] = await Promise.all([
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fetchComments(id, commentPage),
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getMeCached(cookie || undefined),
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fetchUserProfile(String(post.user.id), 1, cookie).catch(() => null),
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fetchPosts(1, 8, post.board_id, "hot", "", false, cookie).catch(() => null),
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]);
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const comments = commentsData.comments;
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const related = (relatedData?.posts ?? []).filter((p) => p.id !== post.id).slice(0, 5);
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const authorPosts = (profile?.posts ?? []).filter((p) => p.id !== post.id).slice(0, 5);
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const toc = extractToc(post.content);
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const readingMinutes = Math.max(1, Math.ceil(post.content.length / 400));
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const edited =
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new Date(post.updated_at).getTime() - new Date(post.created_at).getTime() > 60_000;
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const jsonLd = {
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"@context": "https://schema.org",
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"@type": "DiscussionForumPosting",
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headline: post.title,
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articleBody: post.content,
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datePublished: post.created_at,
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dateModified: post.updated_at,
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author: { "@type": "Person", name: post.user.nickname },
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commentCount: post.comment_count,
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interactionStatistic: {
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"@type": "InteractionCounter",
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interactionType: { "@type": "ReadAction" },
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userInteractionCount: post.view_count,
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},
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};
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// 目录项与 Markdown 标题按渲染顺序一一对应（extractToc 顺序 == 文档顺序）
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let headingIndex = 0;
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const headingRenderer = (Tag: "h2" | "h3") =>
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function Heading({ children }: { children?: React.ReactNode }) {
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const item = toc[headingIndex++];
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return (
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<Tag id={item?.id} style={{ scrollMarginTop: 90 }}>
|
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{children}
|
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</Tag>
|
||
);
|
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};
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||
|
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const tags = post.tags
|
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? [...new Set(post.tags.split(",").map((t) => t.trim()).filter(Boolean))]
|
||
: [];
|
||
|
||
return (
|
||
<>
|
||
<ReadingProgress />
|
||
<script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify(jsonLd) }} />
|
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{/* 移动端浮动操作条：长文阅读中途可点赞 / 跳评论 / 回顶部 */}
|
||
<MobilePostBar postId={id} liked={post.liked} likeCount={post.like_count} />
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||
|
||
{/* 三栏阅读布局：xl = 左导航240 + 正文 + 右辅助280；lg = 正文 + 右辅助260；以下单栏 */}
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||
<div className="grid grid-cols-1 items-start lg:grid-cols-[minmax(0,1fr)_260px] xl:grid-cols-[240px_minmax(0,1fr)_280px] gap-x-6 xl:gap-x-7">
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||
{/* 左栏：板块 / 作者 / 作者其他帖 */}
|
||
{/* sticky 必须直接挂在 grid 子项上：aside 作为 grid item，其可粘行程
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||
等于行高（正文高度）；内层包裹会被 items-start 缩成内容高而失去行程 */}
|
||
<aside
|
||
className="hidden xl:flex w-[240px] shrink-0 sticky top-24 flex-col gap-4 max-h-[calc(100vh_-_7rem)] overflow-hidden"
|
||
aria-label="帖子导航"
|
||
>
|
||
<BoardCard board={post.board} />
|
||
{profile && <AuthorRailCard profile={profile} />}
|
||
{profile && <AuthorPosts posts={authorPosts} />}
|
||
</aside>
|
||
|
||
{/* 中栏：正文主体 */}
|
||
<div className="min-w-0">
|
||
<article className="w-full max-w-[760px] mx-auto">
|
||
<nav className="meta mb-5 flex items-center gap-1.5 flex-wrap text-[13px]">
|
||
<Link href="/" className="hover:text-[var(--accent)] transition-colors">首页</Link>
|
||
<ChevronRight size={13} />
|
||
<Link href={`/board/${post.board.id}`} className="hover:text-[var(--accent)] transition-colors">
|
||
{post.board.name}
|
||
</Link>
|
||
</nav>
|
||
|
||
<div className="panel p-6 sm:p-8">
|
||
<header className="mb-7">
|
||
<div className="flex items-center gap-2 mb-4 flex-wrap">
|
||
{post.pinned > 0 && <span className="badge-pin">置顶</span>}
|
||
{post.recommended && <span className="badge-rec">推荐</span>}
|
||
<Link href={`/board/${post.board.id}`} className="chip">
|
||
{post.board.name}
|
||
</Link>
|
||
</div>
|
||
<h1 className="text-[26px] sm:text-[34px] font-extrabold leading-tight tracking-tight mb-6" style={{ color: "var(--ink)" }}>
|
||
{post.title}
|
||
</h1>
|
||
|
||
{/* 作者行：头像 + 昵称居左，点赞/更多操作居右 */}
|
||
<div
|
||
className="flex items-center justify-between gap-4 flex-wrap pb-4"
|
||
style={{ borderBottom: "1px solid var(--line)" }}
|
||
>
|
||
<div className="flex items-center gap-3 min-w-0">
|
||
<Link href={`/u/${post.user.id}`} className="shrink-0" aria-label={post.user.nickname}>
|
||
<Avatar name={post.user.nickname || post.user.username} size={40} />
|
||
</Link>
|
||
<Link
|
||
href={`/u/${post.user.id}`}
|
||
className="min-w-0 truncate text-[15px] font-bold hover:text-[var(--accent)] transition-colors"
|
||
style={{ color: "var(--ink)" }}
|
||
>
|
||
{post.user.nickname}
|
||
</Link>
|
||
</div>
|
||
{/* 管理操作已收进单个下拉按钮；普通读者此处不渲染内容 */}
|
||
<PostActions postId={id} authorId={post.user.id} pinned={post.pinned} recommended={post.recommended} />
|
||
</div>
|
||
|
||
{/* 元信息条：阅读数据居左、发布/更新时间居右（窄屏自动折行）；
|
||
原右栏“帖子数据”卡已移除，点赞数由点赞按钮承载，此处不重复 */}
|
||
<div className="mt-3.5 flex flex-wrap items-center gap-x-4 gap-y-2">
|
||
<div className="flex items-center gap-4 meta">
|
||
<span className="inline-flex items-center gap-1.5" aria-label={`浏览 ${post.view_count} 次`}>
|
||
<IconEye size={14} /> {post.view_count} 浏览
|
||
</span>
|
||
<span className="inline-flex items-center gap-1.5" aria-label={`评论 ${post.comment_count} 条`}>
|
||
<IconComment size={14} /> {post.comment_count} 评论
|
||
</span>
|
||
<span className="inline-flex items-center gap-1.5" aria-label={`阅读约需 ${readingMinutes} 分钟`}>
|
||
<Clock size={14} /> 约 {readingMinutes} 分钟读完
|
||
</span>
|
||
</div>
|
||
<p className="meta w-full text-[12px] sm:w-auto sm:ml-auto">
|
||
发布于 {formatDateTime(post.created_at)}
|
||
{edited && <> · 更新于 {formatDateTime(post.updated_at)}</>}
|
||
</p>
|
||
</div>
|
||
</header>
|
||
|
||
{tags.length > 0 && (
|
||
<div className="flex flex-wrap gap-2 mb-7">
|
||
{tags.map((t, i) => (
|
||
<span key={`${t}-${i}`} className="chip">
|
||
# {t}
|
||
</span>
|
||
))}
|
||
</div>
|
||
)}
|
||
|
||
<div className="prose-content">
|
||
<ReactMarkdown components={{ h2: headingRenderer("h2"), h3: headingRenderer("h3") }}>
|
||
{post.content}
|
||
</ReactMarkdown>
|
||
</div>
|
||
|
||
{/* 文末点赞：分隔线后居中，唯一的点赞入口（作者行不再放置） */}
|
||
<div
|
||
className="mt-9 pt-7 flex justify-center"
|
||
style={{ borderTop: "1px solid var(--line)" }}
|
||
>
|
||
<LikeButton
|
||
postId={id}
|
||
liked={post.liked}
|
||
likeCount={post.like_count}
|
||
variant="article"
|
||
/>
|
||
</div>
|
||
</div>
|
||
|
||
{/* 窄屏作者卡（xl 起由左栏承载，避免重复展示） */}
|
||
{profile && (
|
||
<div className="xl:hidden mt-6">
|
||
<AuthorCardStacked profile={profile} />
|
||
</div>
|
||
)}
|
||
|
||
<CommentSection
|
||
postId={id}
|
||
comments={comments}
|
||
total={commentsData.total}
|
||
totalComments={commentsData.total_comments}
|
||
page={commentsData.page}
|
||
size={commentsData.size}
|
||
user={me.user}
|
||
/>
|
||
|
||
{/* 窄屏相关讨论（lg 起由右栏承载） */}
|
||
<div className="lg:hidden mt-6">
|
||
<RelatedPosts posts={related} boardId={post.board_id} uid="related-inline" />
|
||
</div>
|
||
</article>
|
||
</div>
|
||
|
||
{/* 右栏：目录 / 同板块热议（阅读数据已并入标题下元信息条） */}
|
||
<aside
|
||
className="hidden lg:flex w-[260px] xl:w-[280px] shrink-0 sticky top-24 flex-col gap-4 max-h-[calc(100vh_-_7rem)] overflow-hidden"
|
||
aria-label="阅读辅助"
|
||
>
|
||
{toc.length > 0 && <PostToc items={toc} />}
|
||
<RelatedPosts posts={related} boardId={post.board_id} />
|
||
</aside>
|
||
</div>
|
||
|
||
{/* 给移动端浮动操作条让位，避免遮住页尾内容 */}
|
||
<div className="lg:hidden h-16" aria-hidden />
|
||
</>
|
||
);
|
||
}
|