GoBlog_web/admin_dashboard.html at main · Bury-Lee/GoBlog_web · 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">
    <title>管理员控制台 - GoBlog</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css">
    <link rel="stylesheet" href="css/style.css">
</head>
<body class="container">
    <header>
        <h1>管理员控制台</h1>
        <nav>
            <ul>
                <li><a href="index.html">返回首页</a></li>
                <li><a href="user/dashboard.html">返回个人中心</a></li>
            </ul>
        </nav>
    </header>

    <main>
        <section id="site-config">
            <fieldset>
                <legend>站点基本配置管理</legend>
                <p>当前功能仅供拥有 Admin 权限的用户操作。</p>
                <form onsubmit="event.preventDefault(); updateSiteConfig();">
                    <label for="site-title">网站标题:
                        <input type="text" id="site-title" required>
                    </label>
                    <label for="site-beian">备案号:
                        <input type="text" id="site-beian">
                    </label>
                    <button type="submit">保存站点配置</button>
                    <span id="site-msg" class="success-text"></span>
                </form>
            </fieldset>
        </section>

        <hr>

        <section id="banner-management">
            <h2>轮播图管理</h2>

            <details>
                <summary><strong>添加/更新轮播图</strong></summary>
                <form onsubmit="event.preventDefault(); saveBanner();">
                    <div class="grid">
                        <label for="ban-id">轮播图ID (0为创建):
                            <input type="number" id="ban-id" value="0" required>
                        </label>
                        <label for="ban-cover">图片链接:
                            <input type="url" id="ban-cover" required>
                        </label>
                    </div>
                    <label for="ban-href">跳转链接:
                        <input type="url" id="ban-href" required>
                    </label>
                    <label>
                        <input type="checkbox" id="ban-show" checked>
                        是否展示
                    </label>
                    <button type="submit">立即添加</button>
                    <span id="ban-msg" class="success-text"></span>
                </form>
            </details>

            <br>

            <fieldset>
                <legend>现有轮播图</legend>
                <figure>
                    <table role="grid">
                        <thead>
                            <tr>
                                <th>ID</th>
                                <th>封面</th>
                                <th>链接</th>
                                <th>是否展示</th>
                                <th>操作</th>
                            </tr>
                        </thead>
                        <tbody id="banner-list-body">
                            <tr><td colspan="5">加载中...</td></tr>
                        </tbody>
                    </table>
                </figure>
            </fieldset>
        </section>

        <hr>

        <section id="user-management">
            <fieldset>
                <legend>用户权限管理</legend>
                <form onsubmit="event.preventDefault(); adminUpdateUser();">
                    <div class="grid">
                        <label for="target-uid">目标用户ID:
                            <input type="number" id="target-uid" required>
                        </label>
                        <label for="target-role">修改角色为:
                            <select id="target-role">
                                <option value="1">管理员 (1)</option>
                                <option value="4" selected>普通用户 (4)</option>
                                <option value="6">封禁用户 (6)</option>
                            </select>
                        </label>
                    </div>
                    <button type="submit">确认修改</button>
                </form>
            </fieldset>
        </section>

        <hr>

        <section id="friend-link-management">
            <h2>友链管理</h2>

            <details>
                <summary><strong>添加/更新友链</strong></summary>
                <form onsubmit="event.preventDefault(); saveFriendLink();">
                    <div class="grid">
                        <label for="fl-id">友链ID (0为创建):
                            <input type="number" id="fl-id" value="0" required>
                        </label>
                        <label for="fl-name">站点名:
                            <input type="text" id="fl-name" required>
                        </label>
                    </div>
                    <div class="grid">
                        <label for="fl-url">站点链接:
                            <input type="url" id="fl-url" required>
                        </label>
                        <label for="fl-logo">Logo链接:
                            <input type="url" id="fl-logo" required>
                        </label>
                    </div>
                    <label>
                        <input type="checkbox" id="fl-show" checked> 是否展示
                    </label>
                    <button type="submit">添加友链</button>
                    <span id="fl-msg" class="success-text"></span>
                </form>
            </details>

            <br>
            <fieldset>
                <legend>现有友链</legend>
                <figure>
                    <table role="grid">
                        <thead>
                            <tr>
                                <th>ID</th>
                                <th>站点名</th>
                                <th>链接</th>
                                <th>是否展示</th>
                                <th>操作</th>
                            </tr>
                        </thead>
                        <tbody id="fl-list-body">
                            <tr><td colspan="5">加载中...</td></tr>
                        </tbody>
                    </table>
                </figure>
            </fieldset>
        </section>

        <hr>

        <section id="friend-promo-management">
            <h2>友广管理</h2>

            <details>
                <summary><strong>添加/更新友广</strong></summary>
                <form onsubmit="event.preventDefault(); saveFriendPromo();">
                    <div class="grid">
                        <label for="fp-id">友广ID (0为创建):
                            <input type="number" id="fp-id" value="0" required>
                        </label>
                        <label for="fp-title">标题:
                            <input type="text" id="fp-title" required>
                        </label>
                    </div>
                    <div class="grid">
                        <label for="fp-name">友推名称:
                            <input type="text" id="fp-name" required>
                        </label>
                        <label for="fp-avatar">头像链接:
                            <input type="url" id="fp-avatar">
                        </label>
                    </div>
                    <label for="fp-desc">描述:
                        <textarea id="fp-desc" rows="3"></textarea>
                    </label>
                    <label>
                        <input type="checkbox" id="fp-show" checked> 是否展示
                    </label>
                    <button type="submit">添加友广</button>
                    <span id="fp-msg" class="success-text"></span>
                </form>
            </details>

            <br>
            <fieldset>
                <legend>现有友广</legend>
                <figure>
                    <table role="grid">
                        <thead>
                            <tr>
                                <th>ID</th>
                                <th>标题</th>
                                <th>名称</th>
                                <th>是否展示</th>
                                <th>操作</th>
                            </tr>
                        </thead>
                        <tbody id="fp-list-body">
                            <tr><td colspan="5">加载中...</td></tr>
                        </tbody>
                    </table>
                </figure>
            </fieldset>
        </section>

    </main>

    <script src="js/api.js"></script>
    <script>
        // [initAdmin] 初始化管理员后台
        // 参数: 无
        // 返回: 无
        // 说明: 获取当前站点配置并加载轮播图
        async function initAdmin() {
            if (!getToken()) {
                window.location.href = 'user/login.html';
                return;
            }

            // 获取站点配置
            const res = await fetchAPI('/site/site');
            if (res.code === 200 && res.data) {
                const info = res.data.siteInfo || {};
                document.getElementById('site-title').value = info.title || '';
                document.getElementById('site-beian').value = info.Beian || '';
            } else {
                alert(`加载站点配置失败: ${res.message}`);
            }

            loadBanners();
            loadFriendLinks();
            loadFriendPromos();
        }

        // [loadFriendLinks] 加载友链列表
        // 参数: 无
        // 返回: 无
        // 说明: 获取并渲染友链列表
        async function loadFriendLinks() {
            const res = await fetchAPI('/friendLink');
            const tbody = document.getElementById('fl-list-body');
            if (res.code === 200) {
                const list = res.data.list || res.data || [];
                if (list.length === 0) {
                    tbody.innerHTML = '<tr><td colspan="5">暂无友链</td></tr>';
                    return;
                }
                tbody.innerHTML = list.map(l => `
                    <tr>
                        <td>${l.id || l.ID}</td>
                        <td>${l.name}</td>
                        <td><a href="${l.url}" target="_blank">链接</a></td>
                        <td>${l.is_show || l.IsShow ? '是' : '否'}</td>
                        <td><button onclick="deleteFriendLink(${l.id || l.ID})">删除</button></td>
                    </tr>
                `).join('');
            } else {
                tbody.innerHTML = `<tr><td colspan="5">加载失败: ${res.message}</td></tr>`;
            }
        }

        // [saveFriendLink] 新增/更新友链
        async function saveFriendLink() {
            const id = parseInt(document.getElementById('fl-id').value || '0');
            const name = document.getElementById('fl-name').value;
            const url = document.getElementById('fl-url').value;
            const logo = document.getElementById('fl-logo').value;
            const is_show = document.getElementById('fl-show').checked;
            const msgEl = document.getElementById('fl-msg');

            msgEl.innerText = '保存中...';
            const method = id > 0 ? 'PUT' : 'POST';
            const reqUrl = id > 0 ? `/friendLink/${id}` : '/friendLink';

            const res = await fetchAPI(reqUrl, {
                method: method,
                body: { name, url, logo, is_show, sort_order: 1, remark: '' }
            });

            if (res.code === 200) {
                msgEl.innerText = '保存成功！';
                if (id === 0) {
                    document.getElementById('fl-name').value = '';
                    document.getElementById('fl-url').value = '';
                    document.getElementById('fl-logo').value = '';
                }
                setTimeout(() => msgEl.innerText = '', 3000);
                loadFriendLinks();
            } else {
                msgEl.style.color = 'red';
                msgEl.innerText = res.message;
            }
        }

        // [deleteFriendLink] 删除友链
        async function deleteFriendLink(id) {
            if (!confirm('确定删除此友链吗？')) return;
            const res = await fetchAPI('/friendLink', {
                method: 'DELETE',
                body: { IDList: [parseInt(id)] }
            });
            if (res.code === 200) {
                alert('删除成功');
                loadFriendLinks();
            } else {
                alert('删除失败: ' + res.message);
            }
        }

        // [loadFriendPromos] 加载友广列表
        async function loadFriendPromos() {
            const res = await fetchAPI('/friendPromotion');
            const tbody = document.getElementById('fp-list-body');
            if (res.code === 200) {
                const list = res.data.list || res.data || [];
                if (list.length === 0) {
                    tbody.innerHTML = '<tr><td colspan="5">暂无友广</td></tr>';
                    return;
                }
                tbody.innerHTML = list.map(p => `
                    <tr>
                        <td>${p.id || p.ID}</td>
                        <td>${p.title}</td>
                        <td>${p.friend_name || p.FriendName}</td>
                        <td>${p.is_show || p.IsShow ? '是' : '否'}</td>
                        <td><button onclick="deleteFriendPromo(${p.id || p.ID})">删除</button></td>
                    </tr>
                `).join('');
            } else {
                tbody.innerHTML = `<tr><td colspan="5">加载失败: ${res.message}</td></tr>`;
            }
        }

        // [saveFriendPromo] 新增/更新友广
        async function saveFriendPromo() {
            const id = parseInt(document.getElementById('fp-id').value || '0');
            const title = document.getElementById('fp-title').value;
            const friend_name = document.getElementById('fp-name').value;
            const avatar = document.getElementById('fp-avatar').value;
            const description = document.getElementById('fp-desc').value;
            const is_show = document.getElementById('fp-show').checked;
            const msgEl = document.getElementById('fp-msg');

            msgEl.innerText = '保存中...';
            const method = id > 0 ? 'PUT' : 'POST';
            const reqUrl = id > 0 ? `/friendPromotion/${id}` : '/friendPromotion';

            const res = await fetchAPI(reqUrl, {
                method: method,
                body: { title, friend_name, avatar, description, is_show, category: '', contact_info: [], preview_images: '', position: '首页', sort_order: 1, remark: '' }
            });

            if (res.code === 200) {
                msgEl.innerText = '保存成功！';
                if (id === 0) {
                    document.getElementById('fp-title').value = '';
                    document.getElementById('fp-name').value = '';
                    document.getElementById('fp-avatar').value = '';
                    document.getElementById('fp-desc').value = '';
                }
                setTimeout(() => msgEl.innerText = '', 3000);
                loadFriendPromos();
            } else {
                msgEl.style.color = 'red';
                msgEl.innerText = res.message;
            }
        }

        // [deleteFriendPromo] 删除友广
        async function deleteFriendPromo(id) {
            if (!confirm('确定删除此友广吗？')) return;
            const res = await fetchAPI('/friendPromotion', {
                method: 'DELETE',
                body: { IDList: [parseInt(id)] }
            });
            if (res.code === 200) {
                alert('删除成功');
                loadFriendPromos();
            } else {
                alert('删除失败: ' + res.message);
            }
        }

        // [updateSiteConfig] 更新站点配置
        // 参数: 无
        // 返回: 无
        // 说明: 需要拼接完整的JSON，这里演示核心字段的更新
        async function updateSiteConfig() {
            const title = document.getElementById('site-title').value;
            const beian = document.getElementById('site-beian').value;
            const msgEl = document.getElementById('site-msg');

            msgEl.innerText = '保存中...';
            // 真实项目中需要先GET完整配置然后覆盖
            const currentRes = await fetchAPI('/site/site');
            if (currentRes.code === 200) {
                const fullConf = currentRes.data;
                fullConf.siteInfo = fullConf.siteInfo || {};
                fullConf.siteInfo.title = title;
                fullConf.siteInfo.Beian = beian;

                const res = await fetchAPI('/site/site', {
                    method: 'PUT',
                    body: fullConf
                });

                if (res.code === 200) {
                    msgEl.innerText = '配置更新成功！';
                    setTimeout(() => msgEl.innerText = '', 3000);
                } else {
                    msgEl.style.color = 'red';
                    msgEl.innerText = res.message;
                }
            }
        }

        // [loadBanners] 获取轮播图列表
        // 参数: 无
        // 返回: 无
        // 说明: 将返回的数据渲染到表格中
        async function loadBanners() {
            const res = await fetchAPI('/banner');
            const tbody = document.getElementById('banner-list-body');

            if (res.code === 200) {
                const list = res.data.list || res.data || [];
                if (list.length === 0) {
                    tbody.innerHTML = '<tr><td colspan="5">暂无轮播图数据</td></tr>';
                    return;
                }

                tbody.innerHTML = list.map(b => `
                    <tr>
                        <td>${b.id || b.ID}</td>
                        <td><img src="${b.cover}" alt="cover" width="100"></td>
                        <td><a href="${b.href}" target="_blank">查看链接</a></td>
                        <td>${b.isShow ? '是' : '否'}</td>
                        <td>
                            <button onclick="deleteBanner(${b.id || b.ID})">删除</button>
                        </td>
                    </tr>
                `).join('');
            } else {
                tbody.innerHTML = `<tr><td colspan="5">加载失败: ${res.message}</td></tr>`;
            }
        }

        // [saveBanner] 新增/更新轮播图
        // 参数: 无
        // 返回: 无
        // 说明: 构建参数提交给后端
        async function saveBanner() {
            const id = parseInt(document.getElementById('ban-id').value || '0');
            const cover = document.getElementById('ban-cover').value;
            const href = document.getElementById('ban-href').value;
            const isShow = document.getElementById('ban-show').checked;
            const msgEl = document.getElementById('ban-msg');

            msgEl.innerText = '保存中...';
            const method = id > 0 ? 'PUT' : 'POST';
            const url = id > 0 ? `/banner/${id}` : '/banner';

            const res = await fetchAPI(url, {
                method: method,
                body: { cover, href, isShow }
            });

            if (res.code === 200) {
                msgEl.innerText = '保存成功！';
                if (id === 0) {
                    document.getElementById('ban-cover').value = '';
                    document.getElementById('ban-href').value = '';
                }
                setTimeout(() => msgEl.innerText = '', 3000);
                loadBanners();
            } else {
                msgEl.style.color = 'red';
                msgEl.innerText = res.message;
            }
        }

        // [deleteBanner] 删除轮播图
        // 参数: id - 轮播图主键
        // 返回: 无
        // 说明: 调用批量删除接口
        async function deleteBanner(id) {
            if (!confirm('确定要删除此轮播图吗？')) return;

            const res = await fetchAPI('/banner', {
                method: 'DELETE',
                body: { IDList: [parseInt(id)] }
            });

            if (res.code === 200) {
                alert('删除成功');
                loadBanners();
            } else {
                alert(`删除失败: ${res.message}`);
            }
        }

        // [adminUpdateUser] 管理员更新用户信息/角色
        // 参数: 无
        // 返回: 无
        // 说明: 通过管理员接口更改用户角色
        async function adminUpdateUser() {
            const uid = document.getElementById('target-uid').value;
            const role = document.getElementById('target-role').value;

            if (!uid) return;

            const res = await fetchAPI('/user/admin/update', {
                method: 'PUT',
                body: { userID: parseInt(uid), role: parseInt(role) }
            });

            if (res.code === 200) {
                alert('用户角色修改成功！');
            } else {
                alert(`修改失败: ${res.message}`);
            }
        }

        window.addEventListener('DOMContentLoaded', initAdmin);
    </script>
</body>
</html>