HappyCommunity-HTML5App/community_post.html at main · HSVTS/HappyCommunity-HTML5App · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
    <title>帖子详情 - 幸福小区</title>

    <script src="js/Taildwind-browser@4.js"></script>

    <script src="js/lucide.js"></script>

    <script src="js/jquery-3.7.1.min.js"></script>

    <style>
        .no-scrollbar::-webkit-scrollbar { display: none; }
        .no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
        .fade-in { animation: fadeIn 0.3s ease-out; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        /* 评论输入框动画 */
        .slide-up { animation: slideUp 0.3s ease-out forwards; }
        @keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
    </style>
</head>
<body class="bg-[#F5F7FA] font-sans text-slate-800 min-h-screen select-none pb-28">

    <header class="px-6 pt-12 pb-6 flex justify-between items-center sticky top-0 bg-[#F5F7FA] z-10">
        <div class="flex items-center gap-3">
            <button onclick="window.location.href='index.html#community'" class="p-1 -ml-1 text-slate-400 active:text-slate-600 transition-colors">
                <i data-lucide="chevron-left" width="32" height="32"></i>
            </button>
            <h1 class="text-4xl font-bold text-slate-900">社区</h1>
        </div>

        <div class="w-12 h-12 rounded-full overflow-hidden border-2 border-white shadow-md">
             <img id="user-avatar" class="w-full h-full object-cover"
             src="img/default_avatar.png"
             onerror="this.src='img/default_avatar.png'"
             alt="Profile">
        </div>
    </header>

    <main class="px-6 fade-in space-y-4">

        <div id="post-detail-container">
            <div class="bg-white rounded-[2rem] p-6 shadow-sm animate-pulse min-h-[300px]">
                <div class="flex items-center gap-3 mb-6">
                    <div class="w-12 h-12 bg-slate-100 rounded-full shrink-0"></div>
                    <div class="space-y-2 w-full">
                        <div class="w-2/3 h-4 bg-slate-100 rounded"></div>
                        <div class="w-1/3 h-3 bg-slate-100 rounded"></div>
                    </div>
                </div>
                <div class="space-y-3">
                    <div class="w-3/4 h-6 bg-slate-100 rounded"></div>
                    <div class="w-full h-32 bg-slate-100 rounded"></div>
                </div>
            </div>
        </div>

        <div id="comments-container" class="space-y-3 pb-20">
            </div>

    </main>

    <button onclick="openCommentModal()" class="fixed bottom-24 right-6 w-14 h-14 bg-[#1e40af] text-white rounded-full flex items-center justify-center shadow-[0_4px_14px_rgba(30,64,175,0.4)] active:scale-90 transition-transform z-40">
        <i data-lucide="message-square-plus" width="24" height="24"></i>
    </button>

    <div class="fixed bottom-6 left-6 right-6 z-30">
        <nav class="bg-white/95 backdrop-blur-md rounded-[2rem] shadow-[0_8px_30px_rgb(0,0,0,0.08)] px-6 py-3 flex justify-between items-center border border-white/50">
            <a href="index.html#home" class="flex flex-col items-center gap-1 w-12 text-gray-400 transition-all">
                <i data-lucide="home" width="24" height="24" stroke-width="2"></i>
                <span class="text-[10px] font-medium">首页</span>
            </a>
            <a href="index.html#life" class="flex flex-col items-center gap-1 w-12 text-gray-400 transition-all">
                <i data-lucide="smile" width="24" height="24" stroke-width="2"></i>
                <span class="text-[10px] font-medium">生活</span>
            </a>
            <a href="index.html#community" class="flex flex-col items-center gap-1 w-12 text-[#3B82F6] -translate-y-1 transition-all">
                <i data-lucide="users" width="24" height="24" stroke-width="2.5"></i>
                <span class="text-[10px] font-medium">社区</span>
                <span class="absolute -bottom-2 w-1 h-1 bg-[#3B82F6] rounded-full"></span>
            </a>
            <a href="index.html#me" class="flex flex-col items-center gap-1 w-12 text-gray-400 transition-all">
                <i data-lucide="user" width="24" height="24" stroke-width="2"></i>
                <span class="text-[10px] font-medium">我的</span>
            </a>
        </nav>
    </div>

    <div id="comment-modal" class="fixed inset-0 bg-black/40 z-50 hidden flex flex-col justify-end">
        <div onclick="closeCommentModal()" class="absolute inset-0"></div>
        <div class="bg-white rounded-t-[2rem] p-6 slide-up relative z-10">
            <div class="flex justify-between items-center mb-4">
                <h3 class="font-bold text-lg" id="comment-title">发表评论</h3>
                <button onclick="closeCommentModal()" class="p-2 text-slate-400 hover:text-slate-600">
                    <i data-lucide="x" width="24" height="24"></i>
                </button>
            </div>
            <form id="comment-form" class="space-y-4">
                <textarea id="comment-input" rows="3" class="w-full bg-slate-50 rounded-xl p-4 text-sm outline-none border border-slate-100 focus:border-blue-400 resize-none" placeholder="写下你的想法..."></textarea>
                <div class="flex justify-end">
                    <button type="submit" class="bg-[#3B82F6] text-white px-6 py-2 rounded-full font-bold text-sm shadow-md shadow-blue-200 active:scale-95 transition-transform">
                        发送
                    </button>
                </div>
            </form>
        </div>
    </div>

    <script>
        // === 1. API 配置与 AppStorage ===
        const USE_MOCK_DATA = false;
        const API_BASE = 'https://happy.kudosd.icu/api/v1';
        const DEBUG_MODE = false;

        // 5+App 存储封装
        const AppStorage = {
            setItem: function(key, value) {
                if (window.plus) {
                    plus.storage.setItem(key, String(value));
                } else {
                    localStorage.setItem(key, value);
                }
            },
            getItem: function(key) {
                if (window.plus) {
                    return plus.storage.getItem(key);
                } else {
                    return localStorage.getItem(key);
                }
            },
            removeItem: function(key) {
                if (window.plus) {
                    plus.storage.removeItem(key);
                } else {
                    localStorage.removeItem(key);
                }
            },
            clear: function() {
                if (window.plus) {
                    plus.storage.clear();
                } else {
                    localStorage.clear();
                }
            }
        };

        // === 新增：头像URL处理函数 ===
        function getAvatarUrl(url) {
            if (!url) return 'img/default_avatar.png';
            if (url.startsWith('http') || url.startsWith('data:')) return url;
            // 处理相对路径
            const prefix = API_BASE.endsWith('/') ? API_BASE : (API_BASE + '/');
            const cleanUrl = url.startsWith('/') ? url.substring(1) : url;
            return prefix + cleanUrl;
        }

        // 统一请求封装
        const request = async (endpoint, method = 'GET', data = null, optionalToken = null) => {
            const token = optionalToken || AppStorage.getItem('token');
            if (!token) {
                if(confirm("您尚未登录，是否前往登录？")) {
                    window.location.href = 'index.html';
                }
                throw new Error("No token");
            }

            if (DEBUG_MODE) {
                console.log(`>>> [Request] ${method} ${API_BASE}${endpoint}`);
                if (data) console.log('>>> [Request Body]:', data);
            }

            return $.ajax({
                url: `${API_BASE}${endpoint}`,
                method: method,
                contentType: 'application/json',
                headers: { 'Authorization': `Bearer ${token}` },
                data: data ? JSON.stringify(data) : undefined
            }).then(response => {
                if (DEBUG_MODE) {
                    try {
                        console.log(`<<< [Response Success] ${method} ${endpoint}`, JSON.stringify(response));
                    } catch(e) {
                        console.log(`<<< [Response Success] ${method} ${endpoint}`, response);
                    }
                }
                return response;
            }).catch(err => {
                if (DEBUG_MODE) {
                    console.error(`<<< [Response Error] ${method} ${endpoint}`, JSON.stringify(err));
                }
                handleCriticalError(err);
                throw err;
            });
        };

        function handleCriticalError(err) {
            if (err.status === 401 || err.status === 422 || (err.responseJSON && err.responseJSON.msg === "Subject must be a string")) {
                alert("登录状态已失效，请重新登录");
                AppStorage.removeItem('token');
                window.location.href = 'index.html';
            }
        }

        // === 2. 页面逻辑 ===
        let currentPostId = null;
        let replyTargetId = null;
        let currentUserInfo = null;

        // 初始化
        $(document).ready(function() {
            if (window.lucide) lucide.createIcons();

            if (window.plus) {
                initPage();
            } else {
                document.addEventListener('plusready', function(){
                    initPage();
                }, false);

                const isApp = navigator.userAgent.indexOf("Html5Plus") > -1;
                if (!isApp) {
                    initPage();
                }
            }
        });

        function initPage() {
            const urlParams = new URLSearchParams(window.location.search);
            currentPostId = urlParams.get('id');

            if (!currentPostId && !USE_MOCK_DATA) {
                alert("参数错误：缺少帖子ID");
                history.back();
                return;
            }
            if (!currentPostId) currentPostId = 1;

            try {
                const userStr = AppStorage.getItem('user_info');
                if (userStr) {
                    currentUserInfo = JSON.parse(userStr);
                }
            } catch(e) { console.warn("Failed to parse user info"); }

            loadUserProfile();
            loadPostDetail(currentPostId);
            loadComments(currentPostId);
        }

        async function loadUserProfile() {
            try {
                const res = await request('/auth/me');
                if (res.data) {
                    const userData = res.data.user || res.data;
                    currentUserInfo = userData;
                    AppStorage.setItem('user_info', JSON.stringify(userData));

                    // 修复：处理头像URL
                    const avatarUrl = getAvatarUrl(userData.avatar_url);
                    $('#user-avatar').attr('src', avatarUrl);
                }
            } catch(e) { console.warn(e); }
        }

        // 加载帖子详情
        async function loadPostDetail(id) {
            try {
                const res = await request(`/community/posts/${id}`);
                const post = res.data;

                const typeMap = {
                    'second_hand': { text: '二手', color: 'bg-[#FCD34D]' },
                    'rent': { text: '出租', color: 'bg-[#86EFAC]' },
                    'vote': { text: '投票', color: 'bg-[#F43F5E]' },
                    'lost_found': { text: '失物认领', color: 'bg-[#8B5CF6]' },
                    'complaint': { text: '投诉', color: 'bg-[#FF6B6B]' },
                    'discuss': { text: '讨论', color: 'bg-[#14B8A6]' },
                    'help': { text: '求助', color: 'bg-[#84CC16]' }
                };
                const typeInfo = typeMap[post.type] || { text: '帖子', color: 'bg-gray-400' };

                let imagesHtml = '';
                if (post.images && post.images.length > 0) {
                    // 图片URL如果是相对路径，可能也需要处理，这里假设图片服务是完整的URL或者无需特殊处理
                    // 如果需要统一处理，也可以封装类似 getAvatarUrl 的逻辑
                    imagesHtml = `<div class="mt-4 grid grid-cols-3 gap-2">
                        ${post.images.map(img => `<img src="${img}" class="w-full h-24 object-cover rounded-lg bg-slate-100" onclick="plus.nativeUI.previewImage(['${img}'])">`).join('')}
                    </div>`;
                }

                let deleteBtnHtml = '';
                if (currentUserInfo && currentUserInfo.id === post.owner_id) {
                    deleteBtnHtml = `
                        <div class="mt-8 pt-4 border-t border-slate-100">
                            <button onclick="deletePost(${post.id})" class="w-full py-3 rounded-xl bg-red-50 text-red-500 font-bold text-sm flex items-center justify-center gap-2 active:scale-[0.98] transition-transform hover:bg-red-100">
                                <i data-lucide="trash-2" width="18" height="18"></i>
                                删除帖子
                            </button>
                        </div>
                    `;
                }

                // 修复：处理作者头像
                const authorAvatar = getAvatarUrl(post.author?.avatar_url || post.author?.avatar);

                const html = `
                    <div class="bg-white rounded-[2rem] p-6 shadow-sm">
                        <div class="flex justify-between items-start mb-4">
                            <div class="flex items-center gap-3 flex-1 mr-2">
                                <div class="w-12 h-12 rounded-full overflow-hidden border border-slate-100 shrink-0">
                                    <img src="${authorAvatar}" class="w-full h-full object-cover" alt="Author">
                                </div>
                                <div class="min-w-0">
                                    <h3 class="font-bold text-slate-900 leading-tight">${post.title}</h3>
                                    <div class="flex items-center gap-2 mt-1">
                                        <p class="text-xs text-slate-500 font-medium">${post.author?.name || '匿名用户'}</p>
                                        <p class="text-xs text-slate-400">${post.created_at ? post.created_at.split('T')[0] : '刚刚'}</p>
                                    </div>
                                </div>
                            </div>
                            <span class="${typeInfo.color} text-white text-xs font-medium px-4 py-1.5 rounded-full shrink-0">
                                ${typeInfo.text}
                            </span>
                        </div>

                        <div class="text-slate-700 text-sm leading-relaxed whitespace-pre-wrap font-medium">
                            ${post.content}
                        </div>
                        ${imagesHtml}
                        ${deleteBtnHtml}
                    </div>
                `;
                $('#post-detail-container').html(html);
                if (window.lucide) lucide.createIcons();
            } catch (e) {
                console.error("加载帖子失败", e);
                $('#post-detail-container').html('<p class="text-center text-slate-400 mt-10">加载失败，请重试</p>');
            }
        }

        window.deletePost = async function(postId) {
            if(confirm('确定要删除这条帖子吗？此操作无法撤销。')) {
                try {
                    const res = await request(`/community/posts/${postId}`, 'DELETE');
                    if(res.code === 200) {
                        alert('删除成功');
                        window.location.href = 'index.html#community';
                    } else {
                        alert(res.message || '删除失败');
                    }
                } catch(e) { }
            }
        };

        // 加载评论列表
        async function loadComments(id) {
            try {
                const res = await request(`/community/posts/${id}/comments`);
                const list = res.data.items || res.data.list || [];
                const $container = $('#comments-container');
                $container.empty();

                if (list.length === 0) {
                    $container.html('<p class="text-center text-slate-400 text-xs mt-4">暂无评论，快来抢沙发~</p>');
                    return;
                }

                list.forEach(comment => {
                    let replyHtml = '';
                    if (comment.parent_id) {
                        replyHtml = `<span class="text-slate-400 text-xs mr-1">回复楼层</span>`;
                    }

                    // 修复：处理评论者头像
                    const commentAvatar = getAvatarUrl(comment.author?.avatar_url || comment.author?.avatar);

                    const html = `
                        <div onclick="replyTo(${comment.id}, '${comment.author?.name || '匿名'}')" class="bg-white rounded-[1.5rem] p-5 shadow-sm active:bg-gray-50 transition-colors cursor-pointer">
                            <div class="flex gap-3">
                                <div class="w-10 h-10 rounded-full overflow-hidden shrink-0 border border-slate-100">
                                    <img src="${commentAvatar}" class="w-full h-full object-cover">
                                </div>
                                <div class="flex-1">
                                    <div class="flex justify-between items-center mb-1">
                                        <h4 class="text-sm font-bold text-slate-700">${comment.author?.name || '匿名用户'}</h4>
                                    </div>
                                    <p class="text-xs text-slate-400 mb-2">${comment.created_at ? comment.created_at.split('T')[0] : '刚刚'}</p>
                                    <div class="text-slate-800 text-sm leading-normal">
                                        ${replyHtml}${comment.content}
                                    </div>
                                </div>
                            </div>
                        </div>
                    `;
                    $container.append(html);
                });
            } catch (e) {
                console.error("加载评论失败", e);
            }
        }

        window.openCommentModal = function() {
            $('#comment-modal').removeClass('hidden');
            $('#comment-input').focus();
            replyTargetId = null;
            $('#comment-title').text('发表评论');
            $('#comment-input').attr('placeholder', '写下你的想法...');
        };

        window.closeCommentModal = function() {
            $('#comment-modal').addClass('hidden');
        };

        window.replyTo = function(commentId, userName) {
            $('#comment-modal').removeClass('hidden');
            replyTargetId = commentId;
            $('#comment-title').text(`回复 ${userName}`);
            $('#comment-input').attr('placeholder', `回复 ${userName}: `).focus();
        };

        $('#comment-form').submit(async function(e) {
            e.preventDefault();
            const content = $('#comment-input').val();
            if(!content.trim()) return alert('请输入评论内容');

            const payload = {
                content: content,
                parent_id: replyTargetId
            };

            try {
                const res = await request(`/community/posts/${currentPostId}/comments`, 'POST', payload);
                if(res.code === 200) {
                    alert('评论成功');
                    $('#comment-input').val('');
                    closeCommentModal();
                    loadComments(currentPostId);
                } else {
                    alert(res.message || "评论失败");
                }
            } catch (e) {
                alert("网络错误");
            }
        });

    </script>
</body>
</html>