refactor: 重构后台管理布局并引入侧边栏导航
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seahi committed 2026-09-27 15:48:41 +08:00
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commit fc241f2402
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import { resolve } from '$app/paths';
import { page } from '$app/stores';
import { ExternalLink } from '@lucide/svelte';
import {
ExternalLink,
Menu,
Plus,
LayoutDashboard,
FileText,
AppWindow,
FolderTree,
Library,
Tags,
Image as ImageIcon,
Settings,
Circle
} from '@lucide/svelte';
import Toast from '$lib/components/Toast.svelte';
import ConfirmDialog from '$lib/components/ConfirmDialog.svelte';
let { children } = $props();
let scrolled = $state(false);
let isMobileSidebarOpen = $state(false);
$effect(() => {
const handleScroll = () => {
scrolled = window.scrollY > 50;
};
window.addEventListener('scroll', handleScroll);
return () => {
window.removeEventListener('scroll', handleScroll);
};
// Close sidebar on route change on mobile
const unsubscribe = page.subscribe(() => {
isMobileSidebarOpen = false;
});
return () => unsubscribe();
});
function handleOverlayClick() {
isMobileSidebarOpen = false;
}
</script>
<svelte:head>
<title>后台管理 - {$page.data.site?.title || 'BlogFlare'}</title>
</svelte:head>
<header class="header {scrolled ? 'scrolled' : ''}">
<div class="container wide">
<a href={resolve('/admin')} class="brand">{$page.data.site?.title || 'BlogFlare'} 控制台</a>
<nav>
<a href={resolve('/admin')} class={$page.url.pathname === '/admin' ? 'active' : ''}>仪表盘</a>
<div class="nav-dropdown">
<span
class="nav-dropdown-trigger {$page.url.pathname === '/admin/posts/new' ||
$page.url.pathname === '/admin/pages/new'
? 'active'
: ''}"
>
撰写
</span>
<div class="dropdown-menu">
<a href={resolve('/admin/posts/new')}>撰写{$page.data.aliases?.post || '文章'}</a>
<a href={resolve('/admin/pages/new')}>创建{$page.data.aliases?.page || '页面'}</a>
</div>
</div>
<div class="admin-layout {isMobileSidebarOpen ? 'sidebar-open' : ''}">
{#if isMobileSidebarOpen}
<!-- svelte-ignore a11y_click_events_have_key_events -->
<!-- svelte-ignore a11y_no_static_element_interactions -->
<div class="sidebar-overlay" onclick={handleOverlayClick}></div>
{/if}
<div class="nav-dropdown">
<span
class="nav-dropdown-trigger {($page.url.pathname.startsWith('/admin/posts') &&
$page.url.pathname !== '/admin/posts/new') ||
($page.url.pathname.startsWith('/admin/pages') &&
$page.url.pathname !== '/admin/pages/new') ||
$page.url.pathname.startsWith('/admin/categories') ||
$page.url.pathname.startsWith('/admin/tags') ||
$page.url.pathname.startsWith('/admin/series') ||
$page.url.pathname.startsWith('/admin/files')
? 'active'
: ''}"
>
管理
</span>
<div class="dropdown-menu">
<a href={resolve('/admin/posts')}>{$page.data.aliases?.post || '文章'}</a>
<a href={resolve('/admin/pages')}>{$page.data.aliases?.page || '页面'}</a>
<a href={resolve('/admin/categories')}>{$page.data.aliases?.category || '分类'}</a>
<a href={resolve('/admin/tags')}>{$page.data.aliases?.tag || '标签'}</a>
<a href={resolve('/admin/series')}>{$page.data.aliases?.series || '系列'}</a>
<a href={resolve('/admin/files')}>文件</a>
</div>
</div>
<a
href={resolve('/admin/settings')}
class={$page.url.pathname.startsWith('/admin/settings') ? 'active' : ''}>设置</a
>
</nav>
<div class="user-info">
<a href={resolve('/')} target="_blank" class="site-link" title="访问前台">
<ExternalLink size={14} aria-hidden="true" />
<span>站点首页</span>
</a>
<span class="user-email">{$page.data.user?.email || 'Admin'}</span>
<aside class="sidebar">
<div class="sidebar-header">
<a href={resolve('/admin')} class="brand">{$page.data.site?.title || 'BlogFlare'} 控制台</a>
</div>
</div>
</header>
<main id="pjax-container" style="padding-top: 58px; min-height: calc(100vh - 120px);">
<div class="wrapper container admin-container">
{@render children()}
<div class="sidebar-action">
<a href={resolve('/admin/posts/new')} class="btn-new">
<Plus size={18} />
<span>撰写新内容...</span>
</a>
</div>
<div class="sidebar-scrollable">
<nav class="sidebar-nav">
<div class="nav-group">
<div class="nav-group-title">主控制台</div>
<a
href={resolve('/admin')}
class="nav-item {$page.url.pathname === '/admin' ? 'active' : ''}"
>
<LayoutDashboard size={18} />
<span>仪表盘</span>
</a>
</div>
<div class="nav-group">
<div class="nav-group-title">创作库</div>
<a
href={resolve('/admin/posts')}
class="nav-item {$page.url.pathname === '/admin/posts' ? 'active' : ''}"
>
<FileText size={18} />
<span>全部{$page.data.aliases?.post || '文章'}</span>
</a>
<a href="{resolve('/admin/posts')}?status=published" class="nav-item sub-item">
<Circle size={8} color="var(--accent-color, #419b38)" strokeWidth={3} />
<span>已发布</span>
</a>
<a href="{resolve('/admin/posts')}?status=draft" class="nav-item sub-item">
<Circle size={8} color="#eab308" strokeWidth={3} />
<span>草稿箱</span>
</a>
<a
href={resolve('/admin/pages')}
class="nav-item {$page.url.pathname.startsWith('/admin/pages') &&
$page.url.pathname !== '/admin/pages/new'
? 'active'
: ''}"
>
<AppWindow size={18} />
<span>独立{$page.data.aliases?.page || '页面'}</span>
</a>
</div>
<div class="nav-group">
<div class="nav-group-title">集合与归类</div>
<a
href={resolve('/admin/categories')}
class="nav-item {$page.url.pathname.startsWith('/admin/categories') ? 'active' : ''}"
>
<FolderTree size={18} />
<span>{$page.data.aliases?.category || '分类'}目录</span>
</a>
<a
href={resolve('/admin/series')}
class="nav-item {$page.url.pathname.startsWith('/admin/series') ? 'active' : ''}"
>
<Library size={18} />
<span>专题{$page.data.aliases?.series || '系列'}</span>
</a>
<a
href={resolve('/admin/tags')}
class="nav-item {$page.url.pathname.startsWith('/admin/tags') ? 'active' : ''}"
>
<Tags size={18} />
<span>{$page.data.aliases?.tag || '标签'}库</span>
</a>
</div>
<div class="nav-group">
<div class="nav-group-title">资源与系统</div>
<a
href={resolve('/admin/files')}
class="nav-item {$page.url.pathname.startsWith('/admin/files') ? 'active' : ''}"
>
<ImageIcon size={18} />
<span>媒体与文件</span>
</a>
<a
href={resolve('/admin/settings')}
class="nav-item {$page.url.pathname.startsWith('/admin/settings') ? 'active' : ''}"
>
<Settings size={18} />
<span>站点设置</span>
</a>
</div>
</nav>
</div>
</aside>
<div class="main-wrapper">
<header class="top-header">
<button
class="mobile-menu-btn"
onclick={() => (isMobileSidebarOpen = true)}
aria-label="打开菜单"
>
<Menu size={24} />
</button>
<div class="header-spacer"></div>
<div class="user-info">
<a href={resolve('/')} target="_blank" class="site-link" title="访问前台">
<ExternalLink size={15} aria-hidden="true" />
<span>访问前台</span>
</a>
<div class="divider"></div>
<span class="user-email">{$page.data.user?.email || 'Admin'}</span>
</div>
</header>
<main id="pjax-container" class="content-area">
<div class="admin-container">
{@render children()}
</div>
</main>
</div>
</main>
</div>
<Toast />
<ConfirmDialog />
<style>
:global(.wrapper.container.admin-container),
.admin-container {
max-width: 1400px;
padding-top: 2rem;
padding-bottom: 4rem;
:global(body) {
margin: 0;
padding: 0;
background-color: var(--bg-color, #ffffff);
}
@media screen and (min-width: 1600px) {
:global(.wrapper.container.admin-container),
.admin-container {
max-width: 1440px;
.admin-layout {
display: flex;
min-height: 100vh;
width: 100%;
background-color: var(--bg-color, #ffffff);
}
/* Sidebar Styles */
.sidebar {
width: 260px;
flex-shrink: 0;
background: var(--bg-color, #ffffff);
border-right: 1px solid rgba(0, 0, 0, 0.08);
display: flex;
flex-direction: column;
height: 100vh;
position: sticky;
top: 0;
z-index: 40;
}
@media (prefers-color-scheme: dark) {
.sidebar {
border-right: 1px solid rgba(255, 255, 255, 0.1);
}
}
.user-info {
position: absolute;
right: 20px;
.sidebar-header {
height: 60px;
display: flex;
align-items: center;
gap: 15px;
padding: 0 24px;
}
.brand {
font-size: 1.1rem;
font-weight: 700;
color: var(--text-color);
text-decoration: none;
letter-spacing: -0.01em;
}
.sidebar-action {
padding: 12px 16px;
}
.btn-new {
display: flex;
align-items: center;
gap: 8px;
width: 100%;
padding: 10px 14px;
background: var(--text-color);
color: var(--bg-color, #fff);
border-radius: 6px;
font-weight: 600;
font-size: 0.95rem;
text-decoration: none;
transition:
transform 0.1s,
opacity 0.2s;
}
.btn-new:hover {
opacity: 0.9;
}
.btn-new:active {
transform: scale(0.98);
}
.sidebar-scrollable {
flex: 1;
overflow-y: auto;
padding: 8px 12px 24px 12px;
}
/* Scrollbar styling for sidebar */
.sidebar-scrollable::-webkit-scrollbar {
width: 4px;
}
.sidebar-scrollable::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.1);
border-radius: 4px;
}
.nav-group {
margin-bottom: 24px;
}
.nav-group-title {
font-size: 0.75rem;
font-weight: 600;
color: var(--text-muted, rgba(0, 0, 0, 0.4));
text-transform: uppercase;
letter-spacing: 0.05em;
padding: 0 12px;
margin-bottom: 8px;
}
.nav-item {
display: flex;
align-items: center;
gap: 12px;
padding: 8px 12px;
color: var(--text-color);
text-decoration: none;
border-radius: 6px;
font-size: 0.95rem;
font-weight: 500;
margin-bottom: 2px;
transition:
background-color 0.2s,
color 0.2s;
}
.nav-item:hover {
background-color: rgba(0, 0, 0, 0.04);
}
.nav-item.active {
background-color: rgba(0, 0, 0, 0.06);
font-weight: 600;
}
@media (prefers-color-scheme: dark) {
.nav-item:hover {
background-color: rgba(255, 255, 255, 0.06);
}
.nav-item.active {
background-color: rgba(255, 255, 255, 0.1);
}
}
.nav-item.sub-item {
padding-left: 36px;
font-size: 0.9rem;
color: var(--header-text);
color: var(--text-muted, rgba(0, 0, 0, 0.6));
font-weight: 400;
padding-top: 6px;
padding-bottom: 6px;
}
.nav-item.sub-item:hover {
color: var(--text-color);
}
/* Main Wrapper */
.main-wrapper {
flex: 1;
display: flex;
flex-direction: column;
min-width: 0; /* Important for flex children to not overflow */
}
.top-header {
height: 60px;
display: flex;
align-items: center;
padding: 0 24px;
background: var(--bg-color, #ffffff);
border-bottom: 1px solid rgba(0, 0, 0, 0.08);
position: sticky;
top: 0;
z-index: 30;
}
@media (prefers-color-scheme: dark) {
.top-header {
border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
}
.mobile-menu-btn {
display: none;
background: none;
border: none;
color: var(--text-color);
cursor: pointer;
padding: 4px;
margin-left: -8px;
}
.header-spacer {
flex: 1;
}
.user-info {
display: flex;
align-items: center;
gap: 16px;
font-size: 0.9rem;
color: var(--text-muted, rgba(0, 0, 0, 0.6));
}
.site-link {
display: inline-flex;
align-items: center;
gap: 6px;
color: var(--header-text);
color: var(--text-muted, rgba(0, 0, 0, 0.6));
text-decoration: none;
font-size: 0.85rem;
opacity: 0.85;
transition: opacity 0.2s;
font-weight: 500;
transition: color 0.2s;
}
.site-link:hover {
opacity: 1;
color: var(--text-color);
}
.divider {
width: 1px;
height: 14px;
background-color: rgba(0, 0, 0, 0.15);
}
@media (prefers-color-scheme: dark) {
.divider {
background-color: rgba(255, 255, 255, 0.2);
}
}
.user-email {
font-weight: 500;
}
/* Content Area */
.content-area {
flex: 1;
padding: 24px;
overflow-x: hidden;
}
.admin-container {
max-width: 1200px;
margin: 0 auto;
}
/* Mobile & Tablet Responsiveness */
@media (max-width: 860px) {
.sidebar {
position: fixed;
left: -260px;
transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.admin-layout.sidebar-open .sidebar {
left: 0;
box-shadow: 2px 0 12px rgba(0, 0, 0, 0.1);
}
.mobile-menu-btn {
display: flex;
}
.top-header {
padding: 0 16px;
}
.content-area {
padding: 16px;
}
}
.sidebar-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.4);
z-index: 35;
backdrop-filter: blur(2px);
animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
</style>