1210 lines
44 KiB
TypeScript
1210 lines
44 KiB
TypeScript
import { useState, useEffect, useLayoutEffect, useRef, useCallback } from 'react';
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import { useParams, useNavigate, useOutletContext, useLocation } from 'react-router-dom';
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import { ArrowLeft, ThumbsUp, Star, Pencil, Pin, History, Lock, LockOpen, MessageSquare, MessageSquareOff, Trash2, Sparkles, Flag, Ban, CircleCheck, CircleHelp, MoreHorizontal } from 'lucide-react';
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import FeaturedIcon from '@/components/FeaturedIcon';
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import { Button } from '@/components/ui/button';
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import { Badge } from '@/components/ui/badge';
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import BoardBadge from '@/components/BoardBadge';
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import UserLink from '@/components/UserLink';
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import { Spinner } from '@/components/ui/spinner';
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import {
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AlertDialog,
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AlertDialogAction,
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AlertDialogCancel,
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AlertDialogContent,
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AlertDialogDescription,
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AlertDialogFooter,
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AlertDialogHeader,
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AlertDialogTitle,
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AlertDialogTrigger,
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} from '@/components/ui/alert-dialog';
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import {
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DropdownMenu,
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DropdownMenuContent,
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DropdownMenuItem,
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DropdownMenuTrigger,
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} from '@/components/ui/dropdown-menu';
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import {
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Dialog,
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DialogContent,
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DialogDescription,
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DialogFooter,
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DialogHeader,
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DialogTitle,
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} from '@/components/ui/dialog';
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import { notify } from '@/lib/notify';
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import { api } from '../api/client';
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import type { PostItem, Comment, ReportReason, PollView, PostLotteryView } from '../api/types';
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import { REPORT_REASON_OPTIONS } from '../utils/report';
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import CommentThreadList from '../components/CommentThreadList';
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import CommentBox, { type CommentSubmitData } from '../components/CommentBox';
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import PostContent from '../components/PostContent';
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import PostPollCard from '../components/PostPollCard';
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import PostBountyBanner from '../components/PostBountyBanner';
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import { findCommentFloor } from '../utils/bounty';
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import PostLotteryCard from '../components/PostLotteryCard';
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import PostRevisionPanel from '../components/PostRevisionPanel';
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import ArticleOutline from '../components/ArticleOutline';
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import { useAuth } from '../hooks/useAuth';
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import { joinSEOKeywords, usePageSEO } from '../hooks/usePageSEO';
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import { getCachedSiteBranding } from '../hooks/useSiteBranding';
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import { formatDateTime, isTimeDiffSignificant } from '../utils/content';
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import { collectCommentSubtreeIds } from '../utils/comment';
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import { loadMyCommentIds } from '../utils/guest';
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import { clearAllFeedCache } from '../utils/feedCache';
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import { useGlobalWheelScroll } from '../hooks/useGlobalWheelScroll';
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import { loginPath } from '../utils/authRedirect';
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import { excerptFromHTML, firstImageFromHTML } from '../utils/seoText';
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import { canonicalRedirectPath, parsePermalinkID, postPath } from '../utils/permalink';
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import { useForumLimits } from '../hooks/useForumLimits';
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import type { LayoutCtx } from '../layouts/MainLayout';
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import type { PostHeading } from '../utils/postHeadings';
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import { InFlowSiteFooter } from '../components/SiteFooter';
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import NotFoundPage from './NotFoundPage';
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/** 格式化剩余可编辑时间 */
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function formatEditRemaining(createdAt: string, windowHours: number): string {
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if (windowHours <= 0) return '';
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const deadline = new Date(createdAt).getTime() + windowHours * 3600_000;
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const ms = deadline - Date.now();
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if (ms <= 0) return '';
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const hours = Math.floor(ms / 3600_000);
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const mins = Math.floor((ms % 3600_000) / 60_000);
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if (hours >= 24) return `还可编辑约 ${Math.floor(hours / 24)} 天`;
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if (hours > 0) return `还可编辑约 ${hours} 小时`;
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return `还可编辑约 ${mins} 分钟`;
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}
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export default function PostDetailPage() {
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const { id } = useParams();
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const postId = parsePermalinkID(id);
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const nav = useNavigate();
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const location = useLocation();
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const { user, refresh } = useAuth();
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const { limits } = useForumLimits();
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const { setPostOutline, isMobile } = useOutletContext<LayoutCtx>();
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const [post, setPost] = useState<PostItem | null>(null);
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const [poll, setPoll] = useState<PollView | null>(null);
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const [lottery, setLottery] = useState<PostLotteryView | null>(null);
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const [comments, setComments] = useState<Comment[]>([]);
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const [liked, setLiked] = useState(false);
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const [favorited, setFavorited] = useState(false);
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const [replyTo, setReplyTo] = useState<Comment | null>(null);
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const [editingCommentId, setEditingCommentId] = useState<number | null>(null);
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const [submitting, setSubmitting] = useState(false);
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const [loading, setLoading] = useState(true);
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const [highlightFloor, setHighlightFloor] = useState<number | null>(null);
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const [submitCount, setSubmitCount] = useState(0);
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const [canEdit, setCanEdit] = useState(false);
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const [isEdited, setIsEdited] = useState(false);
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const [editBlockReason, setEditBlockReason] = useState('');
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const [editWindowHours, setEditWindowHours] = useState(0);
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const [showRevisions, setShowRevisions] = useState(false);
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const [deletingPost, setDeletingPost] = useState(false);
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const [headings, setHeadings] = useState<PostHeading[]>([]);
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const [reportOpen, setReportOpen] = useState(false);
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const [reportReason, setReportReason] = useState<ReportReason>('spam');
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const [reportDetail, setReportDetail] = useState('');
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const [reporting, setReporting] = useState(false);
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const [rejectOpen, setRejectOpen] = useState(false);
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const [rejectReason, setRejectReason] = useState('');
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const [rejecting, setRejecting] = useState(false);
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const [bountyAwardTarget, setBountyAwardTarget] = useState<number | null>(null);
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const [bountyAwarding, setBountyAwarding] = useState(false);
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const [bountyCanRefund, setBountyCanRefund] = useState(true);
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const [bountyRefundBlockReason, setBountyRefundBlockReason] = useState('');
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const [bountyEligibleReplyCount, setBountyEligibleReplyCount] = useState(0);
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const pageRef = useRef<HTMLDivElement>(null);
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const commentSectionRef = useRef<HTMLDivElement>(null);
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const commentBoxRef = useRef<HTMLDivElement>(null);
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const highlightTimer = useRef<ReturnType<typeof setTimeout>>();
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useGlobalWheelScroll(pageRef, !loading && !!post);
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// SPA 内跳转时纠正非规范伪静态路径
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useEffect(() => {
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if (!postId || Number.isNaN(postId)) return;
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const target = canonicalRedirectPath('post', postId, location.pathname, limits);
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if (target) nav(target + location.search + location.hash, { replace: true });
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}, [postId, location.pathname, location.search, location.hash, limits, nav]);
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const brand = getCachedSiteBranding();
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const postContent = post?.content ?? '';
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const postSEO = post ? {
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title: post.title,
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description: excerptFromHTML(postContent),
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keywords: joinSEOKeywords(post.board?.name, brand.keywords),
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canonicalPath: postPath(post.id, limits),
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ogType: 'article',
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ogImage: firstImageFromHTML(postContent) || post.user?.avatar || brand.og_image || '',
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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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description: excerptFromHTML(postContent),
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datePublished: post.created_at,
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dateModified: post.updated_at || post.created_at,
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url: postPath(post.id, limits),
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author: {
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'@type': 'Person',
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name: post.user?.nickname || post.user?.username || '',
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},
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},
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} : null;
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usePageSEO(postSEO);
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const handleHeadingsChange = useCallback((next: PostHeading[]) => {
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setHeadings(next);
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}, []);
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useEffect(() => {
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if (loading || !post) {
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setPostOutline({ headings: [], scrollRoot: null, title: '文章目录' });
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return () => setPostOutline(null);
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}
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setPostOutline({
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headings,
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scrollRoot: pageRef.current,
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title: '文章目录',
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author: post.user ?? null,
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publishedAt: post.created_at,
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viewCount: post.view_count,
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});
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return () => setPostOutline(null);
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}, [headings, loading, post, setPostOutline]);
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const loadSeq = useRef(0);
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const detailPath = postPath(postId, limits);
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useEffect(() => {
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if (!postId || Number.isNaN(postId)) {
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setPost(null);
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setLoading(false);
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return;
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}
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setReplyTo(null);
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setEditingCommentId(null);
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setHeadings([]);
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const seq = ++loadSeq.current;
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setLoading(true);
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setPost(null);
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(async () => {
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try {
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const myIds = user ? [] : loadMyCommentIds();
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const [detail, comm] = await Promise.all([
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api.post(postId),
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api.comments(postId, myIds),
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]);
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if (seq !== loadSeq.current) return;
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setPost(detail.post);
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setPoll(detail.poll ?? null);
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setLottery(detail.lottery ?? null);
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setLiked(detail.liked);
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setFavorited(detail.favorited);
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setCanEdit(detail.can_edit ?? false);
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setIsEdited(detail.is_edited ?? isTimeDiffSignificant(detail.post.created_at, detail.post.updated_at ?? detail.post.created_at));
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setEditBlockReason(detail.edit_block_reason ?? '');
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setEditWindowHours(detail.post_edit_window_hours ?? 0);
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setBountyCanRefund(detail.bounty_can_refund ?? true);
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setBountyRefundBlockReason(detail.bounty_refund_block_reason ?? '');
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setBountyEligibleReplyCount(detail.bounty_eligible_reply_count ?? 0);
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setComments(Array.isArray(comm.comments) ? comm.comments : []);
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void refresh();
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} catch {
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if (seq !== loadSeq.current) return;
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setPost(null);
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} finally {
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if (seq === loadSeq.current) setLoading(false);
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}
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})();
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// eslint-disable-next-line react-hooks/exhaustive-deps -- 仅 postId 变化时加载
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}, [postId]);
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const reloadComments = useCallback(async () => {
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const myIds = user ? [] : loadMyCommentIds();
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const comm = await api.comments(postId, myIds);
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setComments(Array.isArray(comm.comments) ? comm.comments : []);
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}, [postId, user]);
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/** 发评后重拉正文，解锁「回复可见」区块（跳过浏览计数） */
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const reloadPostContent = useCallback(async () => {
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try {
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const detail = await api.post(postId, { skipView: true });
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setPost(detail.post);
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setPoll(detail.poll ?? null);
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setLottery(detail.lottery ?? null);
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setBountyCanRefund(detail.bounty_can_refund ?? true);
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setBountyRefundBlockReason(detail.bounty_refund_block_reason ?? '');
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setBountyEligibleReplyCount(detail.bounty_eligible_reply_count ?? 0);
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} catch {
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// 评论已成功，正文刷新失败不阻断
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}
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}, [postId]);
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const scrollToCommentBox = useCallback(() => {
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const target = commentBoxRef.current || commentSectionRef.current;
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target?.scrollIntoView({ behavior: 'smooth', block: 'center' });
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window.setTimeout(() => {
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const ta = commentBoxRef.current?.querySelector('textarea');
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ta?.focus({ preventScroll: true });
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}, 320);
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}, []);
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const jumpToFloor = useCallback((floor: number) => {
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const el = document.getElementById(`floor-${floor}`);
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if (!el) return false;
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const root = pageRef.current;
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if (!root) return false;
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// 直接计算目标滚动位置
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const rootRect = root.getBoundingClientRect();
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const elRect = el.getBoundingClientRect();
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const relativeTop = elRect.top - rootRect.top;
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const initialMaxScrollTop = root.scrollHeight - root.clientHeight;
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const targetTop = root.scrollTop + relativeTop - 24;
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// 如果 relativeTop 非常异常（如 NaN 或 Infinity），说明布局可能还没完成
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if (!isFinite(targetTop) || targetTop < -500) return false;
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const clampedTop = Math.max(0, Math.min(targetTop, initialMaxScrollTop));
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// 直接设置滚动位置（不使用平滑滚动，避免动画干扰）
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root.scrollTop = clampedTop;
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// 验证滚动结果，如果不准确则再次调整
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// 注意：使用动态计算的 currentMaxScrollTop，因为评论可能在之后才渲染完成
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const verifyAndFix = () => {
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const currentElRect = el.getBoundingClientRect();
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const currentRootRect = root.getBoundingClientRect();
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const currentRelativeTop = currentElRect.top - currentRootRect.top;
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const currentMaxScrollTop = root.scrollHeight - root.clientHeight;
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// 如果元素在视口内但位置不准确，进行修正
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if (root.scrollTop > 0 && Math.abs(currentRelativeTop - 24) > 10) {
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const correction = currentRelativeTop - 24;
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const newTarget = Math.max(0, Math.min(root.scrollTop + correction, currentMaxScrollTop));
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root.scrollTop = newTarget;
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}
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};
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// 在多个时间点验证和调整
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requestAnimationFrame(verifyAndFix);
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setTimeout(verifyAndFix, 50);
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setTimeout(verifyAndFix, 150);
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setHighlightFloor(floor);
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clearTimeout(highlightTimer.current);
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highlightTimer.current = setTimeout(() => setHighlightFloor(null), 2000);
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return true;
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}, []);
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/** 正文标题锚点：滚动容器是 pageRef，原生 hash 定位无效，需手动滚 */
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const jumpToHeadingHash = useCallback((hash: string, smooth = false) => {
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const id = decodeURIComponent((hash || '').replace(/^#/, '')).trim();
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if (!id || /^floor-\d+$/.test(id)) return false;
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const el = document.getElementById(id);
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if (!el) return false;
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const root = pageRef.current;
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if (!root) return false;
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// 直接计算目标滚动位置
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const rootRect = root.getBoundingClientRect();
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const elRect = el.getBoundingClientRect();
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const relativeTop = elRect.top - rootRect.top;
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const initialMaxScrollTop = root.scrollHeight - root.clientHeight;
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const targetTop = root.scrollTop + relativeTop - 12;
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// 如果 relativeTop 非常异常（如 NaN 或 Infinity），说明布局可能还没完成
|
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if (!isFinite(targetTop) || targetTop < -500) return false;
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const clampedTop = Math.max(0, Math.min(targetTop, initialMaxScrollTop));
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// 直接设置滚动位置
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root.scrollTop = clampedTop;
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|
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// 验证滚动结果，如果不准确则再次调整
|
||
const verifyAndFix = () => {
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const currentElRect = el.getBoundingClientRect();
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const currentRootRect = root.getBoundingClientRect();
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const currentRelativeTop = currentElRect.top - currentRootRect.top;
|
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const currentMaxScrollTop = root.scrollHeight - root.clientHeight;
|
||
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if (root.scrollTop > 0 && Math.abs(currentRelativeTop - 12) > 10) {
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const correction = currentRelativeTop - 12;
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const newTarget = Math.max(0, Math.min(root.scrollTop + correction, currentMaxScrollTop));
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root.scrollTop = newTarget;
|
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}
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};
|
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|
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requestAnimationFrame(verifyAndFix);
|
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if (smooth) {
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setTimeout(verifyAndFix, 50);
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setTimeout(verifyAndFix, 150);
|
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}
|
||
|
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return true;
|
||
}, []);
|
||
|
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// 从 #floor-N 定位到对应评论（右栏最新评论等入口）；等评论进 DOM 后重试，避免首屏 hash 失效
|
||
useEffect(() => {
|
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if (loading || !post) return;
|
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const m = location.hash.match(/^#floor-(\d+)$/);
|
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if (!m) return;
|
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const floor = Number(m[1]);
|
||
if (!floor) return;
|
||
|
||
let cancelled = false;
|
||
let attempts = 0;
|
||
let timer = 0;
|
||
|
||
const tryJump = () => {
|
||
if (cancelled) return;
|
||
if (jumpToFloor(floor)) return;
|
||
attempts += 1;
|
||
if (attempts < 30) {
|
||
timer = window.setTimeout(tryJump, 50);
|
||
}
|
||
};
|
||
|
||
timer = window.setTimeout(tryJump, 0);
|
||
return () => {
|
||
cancelled = true;
|
||
window.clearTimeout(timer);
|
||
};
|
||
}, [loading, post, comments, location.hash, jumpToFloor]);
|
||
|
||
// 从 #heading-N（或任意标题 id）定位；等正文进 DOM 后重试，避免首屏 hash 失效
|
||
useEffect(() => {
|
||
if (loading || !post) return;
|
||
const hash = location.hash;
|
||
if (!hash || /^#floor-\d+$/.test(hash)) return;
|
||
|
||
let cancelled = false;
|
||
let attempts = 0;
|
||
let timer = 0;
|
||
|
||
const tryJump = () => {
|
||
if (cancelled) return;
|
||
if (jumpToHeadingHash(hash, false)) return;
|
||
attempts += 1;
|
||
if (attempts < 30) {
|
||
timer = window.setTimeout(tryJump, 50);
|
||
}
|
||
};
|
||
|
||
timer = window.setTimeout(tryJump, 0);
|
||
return () => {
|
||
cancelled = true;
|
||
window.clearTimeout(timer);
|
||
};
|
||
}, [loading, post, location.hash, jumpToHeadingHash, headings]);
|
||
|
||
const requireLogin = (actionLabel: string) => {
|
||
notify.warning(`登录后即可${actionLabel}`);
|
||
nav(loginPath(detailPath));
|
||
};
|
||
|
||
const handleReplyTo = (comment: Comment) => {
|
||
if (!user) {
|
||
requireLogin('回复');
|
||
return;
|
||
}
|
||
setEditingCommentId(null);
|
||
if (replyTo?.id === comment.id) {
|
||
setReplyTo(null);
|
||
return;
|
||
}
|
||
setReplyTo(comment);
|
||
};
|
||
|
||
useLayoutEffect(() => {
|
||
if (!replyTo) return;
|
||
const el = document.getElementById(`reply-box-${replyTo.id}`);
|
||
el?.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
|
||
}, [replyTo?.id]);
|
||
|
||
useEffect(() => {
|
||
return () => clearTimeout(highlightTimer.current);
|
||
}, []);
|
||
|
||
const handleLike = async () => {
|
||
if (!user) { requireLogin('点赞'); return; }
|
||
try {
|
||
const r = await api.like(postId);
|
||
setLiked(r.liked);
|
||
setPost(p => p ? { ...p, like_count: r.like_count } : p);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleFavorite = async () => {
|
||
if (!user) { requireLogin('收藏'); return; }
|
||
try {
|
||
const r = await api.favorite(postId);
|
||
setFavorited(r.favorited);
|
||
notify.success(r.favorited ? '已收藏' : '已取消收藏');
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleSubmitComment = async (data: CommentSubmitData) => {
|
||
if (!user) {
|
||
requireLogin('评论');
|
||
return;
|
||
}
|
||
setSubmitting(true);
|
||
try {
|
||
const r = await api.addComment(postId, {
|
||
content: data.content,
|
||
replyTo: replyTo?.id,
|
||
isPrivate: data.isPrivate,
|
||
});
|
||
setReplyTo(null);
|
||
setSubmitCount(c => c + 1);
|
||
notify.success(r.message || (r.status === 'pending' ? '评论已提交审核' : '评论成功'));
|
||
await Promise.all([reloadComments(), reloadPostContent()]);
|
||
setTimeout(() => jumpToFloor(r.floor), 100);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '评论失败');
|
||
} finally {
|
||
setSubmitting(false);
|
||
}
|
||
};
|
||
|
||
const handleSaveComment = async (comment: Comment, content: string) => {
|
||
try {
|
||
const r = await api.updateComment(comment.id, content);
|
||
setComments(list => list.map(c => (
|
||
c.id === comment.id
|
||
? {
|
||
...c,
|
||
content: r.content || content,
|
||
updated_at: new Date().toISOString(),
|
||
status: r.status || c.status,
|
||
}
|
||
: c
|
||
)));
|
||
setEditingCommentId(null);
|
||
notify.success(r.message || '评论已更新');
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '保存失败');
|
||
throw e;
|
||
}
|
||
};
|
||
|
||
const handleDeleteComment = async (comment: Comment) => {
|
||
try {
|
||
await api.deleteComment(comment.id);
|
||
const removeIds = collectCommentSubtreeIds(comments, comment.id);
|
||
setComments(list => list.filter(c => !removeIds.has(c.id)));
|
||
if (replyTo && removeIds.has(replyTo.id)) setReplyTo(null);
|
||
if (editingCommentId != null && removeIds.has(editingCommentId)) setEditingCommentId(null);
|
||
notify.success('评论已移入回收站');
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '删除失败');
|
||
throw e;
|
||
}
|
||
};
|
||
|
||
const handleApproveComment = async (comment: Comment) => {
|
||
try {
|
||
const r = await api.adminApproveComment(comment.id);
|
||
setComments(list => list.map(c => (
|
||
c.id === comment.id ? { ...c, status: r.status } : c
|
||
)));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '审核失败');
|
||
throw e;
|
||
}
|
||
};
|
||
|
||
const handleDeletePost = async () => {
|
||
setDeletingPost(true);
|
||
try {
|
||
await api.deletePost(postId);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success('帖子已删除');
|
||
nav('/', { replace: true });
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '删除失败');
|
||
} finally {
|
||
setDeletingPost(false);
|
||
}
|
||
};
|
||
|
||
const commentBoxProps = {
|
||
user,
|
||
submitting,
|
||
submitCount,
|
||
onSubmit: handleSubmitComment,
|
||
onCancelReply: () => setReplyTo(null),
|
||
};
|
||
|
||
if (loading) return <div className="post-detail-loading flex justify-center py-16"><Spinner size="lg" /></div>;
|
||
if (!post) {
|
||
return (
|
||
<NotFoundPage
|
||
title="帖子不存在"
|
||
description="该帖子不存在，或已被删除。"
|
||
/>
|
||
);
|
||
}
|
||
|
||
const authorInitial = post.user?.nickname?.[0] || '?';
|
||
const tags = post.tags?.split(/[,，]/).map(t => t.trim()).filter(Boolean) ?? [];
|
||
const isOwnerOrAdmin = !!(user && (user.role === 'admin' || user.id === post.user_id));
|
||
const isAdmin = user?.role === 'admin';
|
||
const showEdited = isEdited && post.updated_at;
|
||
const editRemaining = canEdit && user?.role !== 'admin'
|
||
? formatEditRemaining(post.created_at, editWindowHours)
|
||
: '';
|
||
|
||
const handleBountyAward = (commentId: number) => {
|
||
setBountyAwardTarget(commentId);
|
||
};
|
||
|
||
const confirmBountyAward = async () => {
|
||
if (bountyAwardTarget == null) return;
|
||
setBountyAwarding(true);
|
||
try {
|
||
await api.bountyAward(post.id, bountyAwardTarget);
|
||
notify.success('悬赏已发放');
|
||
setBountyAwardTarget(null);
|
||
await reloadPostContent();
|
||
await reloadComments();
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
} finally {
|
||
setBountyAwarding(false);
|
||
}
|
||
};
|
||
const awardedCommentFloor = findCommentFloor(comments, post.bounty_comment_id);
|
||
const canJumpToAwarded = awardedCommentFloor != null;
|
||
|
||
const handleJumpToAwarded = () => {
|
||
if (awardedCommentFloor != null) jumpToFloor(awardedCommentFloor);
|
||
};
|
||
|
||
const handlePin = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminPinPost(postId, !post.pinned);
|
||
setPost(p => p ? { ...p, pinned: r.pinned } : p);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleBoardPin = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminBoardPinPost(postId, !post.board_pinned);
|
||
setPost(p => p ? { ...p, board_pinned: r.board_pinned } : p);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleFeature = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminFeaturePost(postId, !post.featured);
|
||
setPost(p => p ? { ...p, featured: r.featured } : p);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleToggleResolved = async () => {
|
||
if (!post || post.post_type !== 'question') return;
|
||
const next = !post.question_resolved;
|
||
try {
|
||
const r = await api.setQuestionResolved(postId, next);
|
||
setPost(p => p ? { ...p, question_resolved: r.question_resolved } : p);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleApprove = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminApprovePost(postId);
|
||
setPost(p => p ? { ...p, status: r.status } : p);
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleReport = async () => {
|
||
if (!user) {
|
||
requireLogin('举报');
|
||
return;
|
||
}
|
||
setReporting(true);
|
||
try {
|
||
const r = await api.reportPost(postId, {
|
||
reason: reportReason,
|
||
detail: reportDetail.trim() || undefined,
|
||
});
|
||
notify.success(r.message);
|
||
setReportOpen(false);
|
||
setReportDetail('');
|
||
setReportReason('spam');
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '举报失败');
|
||
} finally {
|
||
setReporting(false);
|
||
}
|
||
};
|
||
|
||
const handleReject = async () => {
|
||
if (!rejectReason.trim()) {
|
||
notify.warning('请填写拒绝原因');
|
||
return;
|
||
}
|
||
setRejecting(true);
|
||
try {
|
||
const r = await api.adminRejectPost(postId, rejectReason.trim());
|
||
clearAllFeedCache();
|
||
window.dispatchEvent(new Event('posts-refresh'));
|
||
notify.success(r.message);
|
||
setRejectOpen(false);
|
||
nav('/');
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
} finally {
|
||
setRejecting(false);
|
||
}
|
||
};
|
||
|
||
const handleLock = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminLockPost(postId, !post.edit_locked);
|
||
setPost(p => p ? { ...p, edit_locked: r.edit_locked } : p);
|
||
if (user?.role === 'admin') {
|
||
setCanEdit(true);
|
||
} else if (user?.id === post.user_id && r.edit_locked) {
|
||
setCanEdit(false);
|
||
setEditBlockReason('帖子已被管理员锁定，无法编辑');
|
||
}
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
const handleCommentsLock = async () => {
|
||
if (!post) return;
|
||
try {
|
||
const r = await api.adminCommentsLockPost(postId, !post.comments_locked);
|
||
setPost(p => p ? { ...p, comments_locked: r.comments_locked } : p);
|
||
if (r.comments_locked) {
|
||
setReplyTo(null);
|
||
setEditingCommentId(null);
|
||
}
|
||
notify.success(r.message);
|
||
} catch (e: unknown) {
|
||
notify.error(e instanceof Error ? e.message : '操作失败');
|
||
}
|
||
};
|
||
|
||
return (
|
||
<article className="page-wrap post-detail-page" ref={pageRef}>
|
||
<div className="post-detail-header">
|
||
<div className="post-detail-nav">
|
||
<Button variant="ghost" size="sm" onClick={() => nav(-1)}>
|
||
<ArrowLeft />
|
||
返回
|
||
</Button>
|
||
{post.board && (
|
||
<BoardBadge board={post.board} className="post-detail-board-tag" />
|
||
)}
|
||
</div>
|
||
|
||
{post.status === 'pending' && (
|
||
<div className="post-moderation-banner post-moderation-banner--pending">
|
||
该帖子审核中，仅你与管理员可见；通过后将公开显示。
|
||
</div>
|
||
)}
|
||
{post.status === 'rejected' && (
|
||
<div className="post-moderation-banner post-moderation-banner--rejected">
|
||
该帖子未通过审核，仅你与管理员可见。可修改后重新提交，或查看站内私信中的拒绝原因。
|
||
</div>
|
||
)}
|
||
|
||
<div className="post-detail-head">
|
||
<h1 className="post-detail-title">
|
||
{post.pinned && (
|
||
<span className="post-pin-badge post-pin-badge--detail" title="全局置顶">全局置顶</span>
|
||
)}
|
||
{post.board_pinned && (
|
||
<span className="post-pin-badge post-pin-badge--board post-pin-badge--detail" title="板块置顶">板块置顶</span>
|
||
)}
|
||
{post.featured && <FeaturedIcon className="mr-2" size={18} />}
|
||
{post.status === 'pending' && <Badge variant="orange" className="mr-2 align-middle">审核中</Badge>}
|
||
{post.status === 'rejected' && <Badge variant="destructive" className="mr-2 align-middle">未通过</Badge>}
|
||
{post.post_type === 'question' && (
|
||
<span
|
||
className={`post-qa-badge post-qa-badge--detail${post.question_resolved ? ' post-qa-badge--resolved' : ' post-qa-badge--open'}`}
|
||
>
|
||
{post.question_resolved ? '已解决' : '未解决'}
|
||
</span>
|
||
)}
|
||
{post.post_type === 'poll' && (
|
||
<span className="post-type-badge post-type-badge--poll">投票</span>
|
||
)}
|
||
{post.post_type === 'bounty' && post.bounty_status === 'open' && (post.bounty_points ?? 0) > 0 && (
|
||
<span className="post-bounty-badge post-bounty-badge--open post-bounty-badge--detail">悬赏 {post.bounty_points}</span>
|
||
)}
|
||
{post.post_type === 'bounty' && post.bounty_status === 'awarded' && (
|
||
<span className="post-bounty-badge post-bounty-badge--awarded post-bounty-badge--detail">已采纳</span>
|
||
)}
|
||
{post.post_type === 'lottery' && (
|
||
<span className="post-type-badge post-type-badge--lottery">
|
||
{post.lottery_status === 'drawn' ? '已开奖' : '抽奖'}
|
||
</span>
|
||
)}
|
||
{post.title}
|
||
</h1>
|
||
<div className="post-detail-author-row">
|
||
<UserLink
|
||
user={post.user}
|
||
showAvatar={false}
|
||
showName={false}
|
||
className="post-avatar post-avatar-lg user-link--avatar-only"
|
||
>
|
||
{post.user?.avatar
|
||
? <img src={post.user.avatar} alt="" loading="lazy" decoding="async" />
|
||
: authorInitial}
|
||
</UserLink>
|
||
<div className="post-detail-author-info">
|
||
<UserLink user={post.user} className="post-detail-author-name" showBadges />
|
||
<span className="post-detail-meta-line">
|
||
发布于 {formatDateTime(post.created_at)}
|
||
{showEdited && (
|
||
<> · 编辑于 {formatDateTime(post.updated_at!)}</>
|
||
)}
|
||
{' · '}{post.view_count} 次浏览
|
||
{post.edit_locked && (
|
||
<span className="post-detail-locked-tag" title="管理员已锁定编辑">
|
||
<Lock size={12} /> 编辑锁定
|
||
</span>
|
||
)}
|
||
{post.comments_locked && (
|
||
<span className="post-detail-locked-tag" title="管理员已锁定讨论">
|
||
<MessageSquareOff size={12} /> 讨论锁定
|
||
</span>
|
||
)}
|
||
</span>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{tags.length > 0 && (
|
||
<div className="post-detail-tags">
|
||
{tags.map(t => (
|
||
<button
|
||
key={t}
|
||
type="button"
|
||
className="post-detail-tag-btn"
|
||
onClick={() => nav(`/?tag=${encodeURIComponent(t)}`)}
|
||
>
|
||
<Badge variant="secondary">{t}</Badge>
|
||
</button>
|
||
))}
|
||
</div>
|
||
)}
|
||
|
||
{isMobile && headings.length > 0 && (
|
||
<details className="post-detail-toc-mobile">
|
||
<summary>文章目录（{headings.length}）</summary>
|
||
<ArticleOutline
|
||
headings={headings}
|
||
scrollRoot={pageRef.current}
|
||
title="目录"
|
||
/>
|
||
</details>
|
||
)}
|
||
|
||
{poll && (
|
||
<PostPollCard
|
||
postId={post.id}
|
||
poll={poll}
|
||
isOwnerOrAdmin={isOwnerOrAdmin}
|
||
onUpdate={setPoll}
|
||
/>
|
||
)}
|
||
<PostBountyBanner
|
||
post={post}
|
||
isOwnerOrAdmin={isOwnerOrAdmin}
|
||
isAdmin={isAdmin}
|
||
canRefund={bountyCanRefund}
|
||
refundBlockReason={bountyRefundBlockReason}
|
||
eligibleReplyCount={bountyEligibleReplyCount}
|
||
onUpdate={reloadPostContent}
|
||
onJumpToAwarded={handleJumpToAwarded}
|
||
canJumpToAwarded={canJumpToAwarded}
|
||
/>
|
||
{lottery && (
|
||
<PostLotteryCard
|
||
postId={post.id}
|
||
lottery={lottery}
|
||
isOwnerOrAdmin={isOwnerOrAdmin}
|
||
onUpdate={v => { setLottery(v); void reloadPostContent(); }}
|
||
/>
|
||
)}
|
||
|
||
<PostContent
|
||
html={post.content || ''}
|
||
isLoggedIn={!!user}
|
||
postId={post.id}
|
||
onHeadingsChange={handleHeadingsChange}
|
||
onRequestReply={scrollToCommentBox}
|
||
onUnlocked={() => { void reloadPostContent(); }}
|
||
/>
|
||
|
||
<div className="post-detail-actions">
|
||
<div className="post-detail-actions-primary">
|
||
<Button
|
||
variant={liked ? 'default' : 'outline'}
|
||
size="sm"
|
||
onClick={handleLike}
|
||
title={!user ? '登录后即可点赞' : undefined}
|
||
>
|
||
<ThumbsUp />
|
||
点赞 {post.like_count}
|
||
</Button>
|
||
<Button
|
||
variant={favorited ? 'default' : 'outline'}
|
||
size="sm"
|
||
onClick={handleFavorite}
|
||
title={!user ? '登录后即可收藏' : undefined}
|
||
>
|
||
<Star />
|
||
{favorited ? '已收藏' : '收藏'}
|
||
</Button>
|
||
{!user ? (
|
||
<Button
|
||
variant="outline"
|
||
size="sm"
|
||
className="post-detail-more-btn"
|
||
aria-label="更多操作"
|
||
onClick={() => requireLogin('举报')}
|
||
>
|
||
<MoreHorizontal />
|
||
</Button>
|
||
) : user.id !== post.user_id ? (
|
||
<DropdownMenu>
|
||
<DropdownMenuTrigger asChild>
|
||
<Button
|
||
variant="outline"
|
||
size="sm"
|
||
className="post-detail-more-btn"
|
||
aria-label="更多操作"
|
||
>
|
||
<MoreHorizontal />
|
||
</Button>
|
||
</DropdownMenuTrigger>
|
||
<DropdownMenuContent align="center" className="report-more-menu">
|
||
<DropdownMenuItem
|
||
className="report-more-menu__item"
|
||
onSelect={() => setReportOpen(true)}
|
||
>
|
||
<Flag size={14} />
|
||
举报
|
||
</DropdownMenuItem>
|
||
</DropdownMenuContent>
|
||
</DropdownMenu>
|
||
) : null}
|
||
</div>
|
||
|
||
{(isOwnerOrAdmin || canEdit || isAdmin) && (
|
||
<div className="post-detail-actions-manage">
|
||
{isOwnerOrAdmin && post.post_type === 'question' && (
|
||
<Button
|
||
variant={post.question_resolved ? 'outline' : 'default'}
|
||
size="sm"
|
||
onClick={handleToggleResolved}
|
||
>
|
||
{post.question_resolved ? <CircleHelp /> : <CircleCheck />}
|
||
{post.question_resolved ? '标为未解决' : '标为已解决'}
|
||
</Button>
|
||
)}
|
||
{canEdit && (
|
||
<Button variant="outline" size="sm" onClick={() => nav(`/post/${postId}/edit`)}>
|
||
<Pencil />
|
||
编辑
|
||
</Button>
|
||
)}
|
||
{isOwnerOrAdmin && isEdited && (
|
||
<Button variant="outline" size="sm" onClick={() => setShowRevisions(true)}>
|
||
<History />
|
||
编辑历史
|
||
</Button>
|
||
)}
|
||
{isAdmin && (
|
||
<AlertDialog>
|
||
<AlertDialogTrigger asChild>
|
||
<Button variant="outline" size="sm" disabled={deletingPost}>
|
||
<Trash2 />
|
||
删除
|
||
</Button>
|
||
</AlertDialogTrigger>
|
||
<AlertDialogContent>
|
||
<AlertDialogHeader>
|
||
<AlertDialogTitle>确定删除该帖子？</AlertDialogTitle>
|
||
<AlertDialogDescription>
|
||
帖子与评论将移入回收站，可在后台恢复或永久删除。普通用户不可自行删除内容。
|
||
</AlertDialogDescription>
|
||
</AlertDialogHeader>
|
||
<AlertDialogFooter>
|
||
<AlertDialogCancel>取消</AlertDialogCancel>
|
||
<AlertDialogAction onClick={handleDeletePost}>删除</AlertDialogAction>
|
||
</AlertDialogFooter>
|
||
</AlertDialogContent>
|
||
</AlertDialog>
|
||
)}
|
||
{editRemaining && (
|
||
<span className="post-detail-edit-hint">{editRemaining}</span>
|
||
)}
|
||
{isOwnerOrAdmin && !canEdit && editBlockReason && (
|
||
<span className="post-detail-edit-hint" title={editBlockReason}>
|
||
{editBlockReason}
|
||
</span>
|
||
)}
|
||
{isAdmin && (
|
||
<>
|
||
{(post.status === 'pending' || post.status === 'rejected') && (
|
||
<Button variant="default" size="sm" onClick={handleApprove}>
|
||
通过审核
|
||
</Button>
|
||
)}
|
||
<Button variant="outline" size="sm" onClick={handleFeature}>
|
||
<Sparkles />
|
||
{post.featured ? '取消精华' : '设为精华'}
|
||
</Button>
|
||
<Button variant="outline" size="sm" onClick={handlePin}>
|
||
<Pin />
|
||
{post.pinned ? '取消全局置顶' : '全局置顶'}
|
||
</Button>
|
||
<Button variant="outline" size="sm" onClick={handleBoardPin}>
|
||
<Pin />
|
||
{post.board_pinned ? '取消板块置顶' : '板块置顶'}
|
||
</Button>
|
||
<Button variant="outline" size="sm" onClick={handleLock}>
|
||
<Lock />
|
||
{post.edit_locked ? '解锁编辑' : '锁定编辑'}
|
||
</Button>
|
||
<Button variant="outline" size="sm" onClick={handleCommentsLock}>
|
||
{post.comments_locked ? <LockOpen /> : <MessageSquareOff />}
|
||
{post.comments_locked ? '开放讨论' : '锁定讨论'}
|
||
</Button>
|
||
{post.status !== 'rejected' && (
|
||
<Button variant="outline" size="sm" onClick={() => setRejectOpen(true)}>
|
||
<Ban />
|
||
拒绝并通知
|
||
</Button>
|
||
)}
|
||
</>
|
||
)}
|
||
</div>
|
||
)}
|
||
</div>
|
||
</div>
|
||
|
||
<Dialog open={reportOpen} onOpenChange={setReportOpen}>
|
||
<DialogContent>
|
||
<DialogHeader>
|
||
<DialogTitle>举报帖子</DialogTitle>
|
||
<DialogDescription>请选择原因，管理员将尽快处理。</DialogDescription>
|
||
</DialogHeader>
|
||
<div className="pm-compose-fields">
|
||
<label className="pm-field">
|
||
<span>举报原因</span>
|
||
<select
|
||
value={reportReason}
|
||
onChange={(e) => setReportReason(e.target.value as ReportReason)}
|
||
>
|
||
{REPORT_REASON_OPTIONS.map((o) => (
|
||
<option key={o.value} value={o.value}>{o.label}</option>
|
||
))}
|
||
</select>
|
||
</label>
|
||
<label className="pm-field">
|
||
<span>补充说明（可选）</span>
|
||
<textarea
|
||
value={reportDetail}
|
||
onChange={(e) => setReportDetail(e.target.value)}
|
||
rows={4}
|
||
maxLength={500}
|
||
placeholder="补充更多细节…"
|
||
/>
|
||
</label>
|
||
</div>
|
||
<DialogFooter>
|
||
<Button variant="outline" onClick={() => setReportOpen(false)}>取消</Button>
|
||
<Button loading={reporting} onClick={handleReport}>提交举报</Button>
|
||
</DialogFooter>
|
||
</DialogContent>
|
||
</Dialog>
|
||
|
||
<Dialog open={rejectOpen} onOpenChange={setRejectOpen}>
|
||
<DialogContent>
|
||
<DialogHeader>
|
||
<DialogTitle>拒绝帖子并通知作者</DialogTitle>
|
||
<DialogDescription>
|
||
帖子将移入回收站，拒绝原因会通过站内私信发送给作者。
|
||
</DialogDescription>
|
||
</DialogHeader>
|
||
<div className="pm-compose-fields">
|
||
<label className="pm-field">
|
||
<span>拒绝原因</span>
|
||
<textarea
|
||
value={rejectReason}
|
||
onChange={(e) => setRejectReason(e.target.value)}
|
||
rows={5}
|
||
maxLength={1000}
|
||
placeholder="请说明未通过的原因…"
|
||
/>
|
||
</label>
|
||
</div>
|
||
<DialogFooter>
|
||
<Button variant="outline" onClick={() => setRejectOpen(false)}>取消</Button>
|
||
<Button variant="destructive" loading={rejecting} onClick={handleReject}>确认拒绝</Button>
|
||
</DialogFooter>
|
||
</DialogContent>
|
||
</Dialog>
|
||
|
||
<PostRevisionPanel
|
||
postId={postId}
|
||
currentPost={{ title: post.title, content: post.content ?? '', tags: post.tags ?? '' }}
|
||
open={showRevisions}
|
||
onClose={() => setShowRevisions(false)}
|
||
isLoggedIn={!!user}
|
||
/>
|
||
|
||
<div className="comment-section" ref={commentSectionRef}>
|
||
<div className="comment-section-bar">
|
||
<span className="comment-section-title">评论区</span>
|
||
<span className="comment-section-count">{comments.length} 条评论</span>
|
||
</div>
|
||
|
||
{post.comments_locked ? (
|
||
<div className="comment-locked-banner" role="status">
|
||
<MessageSquareOff size={16} aria-hidden />
|
||
该帖子已锁定讨论，暂不可发表新评论
|
||
</div>
|
||
) : !replyTo && (
|
||
<div className="comment-box-wrap" ref={commentBoxRef}>
|
||
<CommentBox {...commentBoxProps} />
|
||
</div>
|
||
)}
|
||
|
||
<div className="comment-list-area">
|
||
{comments.length === 0 && !replyTo ? (
|
||
<div className="comment-empty">
|
||
<MessageSquare className="comment-empty-icon" aria-hidden size={32} strokeWidth={1.5} />
|
||
<p>
|
||
{post.comments_locked
|
||
? '暂无评论'
|
||
: user ? '暂无评论，来抢沙发吧' : '暂无评论，登录后来抢沙发吧'}
|
||
</p>
|
||
</div>
|
||
) : (
|
||
<CommentThreadList
|
||
comments={comments}
|
||
highlightFloor={highlightFloor}
|
||
replyToId={post.comments_locked ? null : (replyTo?.id ?? null)}
|
||
editingId={editingCommentId}
|
||
currentUser={user}
|
||
onReply={post.comments_locked ? () => undefined : handleReplyTo}
|
||
onCancelReply={() => setReplyTo(null)}
|
||
onStartEdit={(c) => {
|
||
setReplyTo(null);
|
||
setEditingCommentId(c.id);
|
||
}}
|
||
onCancelEdit={() => setEditingCommentId(null)}
|
||
onSaveEdit={handleSaveComment}
|
||
onDelete={handleDeleteComment}
|
||
onApprove={user?.role === 'admin' ? handleApproveComment : undefined}
|
||
onRequireLogin={requireLogin}
|
||
onLikeUpdate={(commentId, liked, likeCount) => {
|
||
setComments(list => list.map(item => (
|
||
item.id === commentId ? { ...item, liked, like_count: likeCount } : item
|
||
)));
|
||
}}
|
||
renderReplyBox={post.comments_locked ? undefined : (c) => (
|
||
<CommentBox
|
||
key={c.id}
|
||
{...commentBoxProps}
|
||
replyTo={c}
|
||
inline
|
||
/>
|
||
)}
|
||
bountyAward={post.post_type === 'bounty' ? {
|
||
open: post.bounty_status === 'open' && (post.bounty_points ?? 0) > 0,
|
||
awardedCommentId: post.bounty_comment_id,
|
||
postAuthorId: post.user_id,
|
||
canAward: isOwnerOrAdmin,
|
||
onAward: handleBountyAward,
|
||
} : undefined}
|
||
/>
|
||
)}
|
||
</div>
|
||
</div>
|
||
<AlertDialog
|
||
open={bountyAwardTarget != null}
|
||
onOpenChange={(open) => { if (!open && !bountyAwarding) setBountyAwardTarget(null); }}
|
||
>
|
||
<AlertDialogContent>
|
||
<AlertDialogHeader>
|
||
<AlertDialogTitle>采纳该回复？</AlertDialogTitle>
|
||
<AlertDialogDescription>
|
||
确定采纳该回复并发放 {post.bounty_points ?? 0} 悬赏积分？此操作不可撤销。
|
||
</AlertDialogDescription>
|
||
</AlertDialogHeader>
|
||
<AlertDialogFooter>
|
||
<AlertDialogCancel disabled={bountyAwarding}>取消</AlertDialogCancel>
|
||
<AlertDialogAction
|
||
disabled={bountyAwarding}
|
||
onClick={(e) => {
|
||
e.preventDefault();
|
||
void confirmBountyAward();
|
||
}}
|
||
>
|
||
{bountyAwarding ? '发放中…' : '确认采纳'}
|
||
</AlertDialogAction>
|
||
</AlertDialogFooter>
|
||
</AlertDialogContent>
|
||
</AlertDialog>
|
||
<InFlowSiteFooter />
|
||
</article>
|
||
);
|
||
}
|