Add complete CKE Project implementation with news management system
This commit is contained in:
albivkt
222
app/admin/layout.tsx
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222
app/admin/layout.tsx
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'use client';
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import React, { useState, useEffect } from 'react';
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import Link from 'next/link';
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import { usePathname, useRouter } from 'next/navigation';
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import { Building, FileText, Settings, LogOut, Menu, X } from 'lucide-react';
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interface AdminLayoutProps {
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children: React.ReactNode;
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}
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export default function AdminLayout({ children }: AdminLayoutProps) {
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const [isAuthenticated, setIsAuthenticated] = useState(false);
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const [isLoading, setIsLoading] = useState(true);
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const [isSidebarOpen, setIsSidebarOpen] = useState(false);
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const pathname = usePathname();
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const router = useRouter();
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useEffect(() => {
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// Проверяем авторизацию
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const adminAuth = localStorage.getItem('adminAuth');
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if (adminAuth) {
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setIsAuthenticated(true);
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}
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setIsLoading(false);
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}, []);
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const handleLogin = (username: string, password: string) => {
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// Простая проверка (в реальном проекте должна быть серверная авторизация)
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if (username === 'admin' && password === 'admin123') {
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localStorage.setItem('adminAuth', JSON.stringify({ username, role: 'admin' }));
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setIsAuthenticated(true);
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return true;
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}
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return false;
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};
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const handleLogout = () => {
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localStorage.removeItem('adminAuth');
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setIsAuthenticated(false);
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router.push('/admin');
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};
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const navigation = [
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{ name: 'Новости', href: '/admin/news', icon: FileText },
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{ name: 'Настройки', href: '/admin/settings', icon: Settings },
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];
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if (isLoading) {
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return (
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<div className="min-h-screen bg-gray-100 flex items-center justify-center">
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<div className="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600"></div>
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</div>
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);
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}
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if (!isAuthenticated) {
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return <LoginForm onLogin={handleLogin} />;
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}
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return (
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<div className="min-h-screen bg-gray-100">
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{/* Мобильный overlay */}
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{isSidebarOpen && (
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<div
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className="fixed inset-0 bg-black bg-opacity-50 z-40 lg:hidden"
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onClick={() => setIsSidebarOpen(false)}
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/>
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)}
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{/* Sidebar */}
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<div className={`fixed inset-y-0 left-0 z-50 w-64 bg-white shadow-lg transform transition-transform duration-300 ease-in-out lg:translate-x-0 ${
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isSidebarOpen ? 'translate-x-0' : '-translate-x-full'
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}`}>
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<div className="flex items-center justify-between h-16 px-6 border-b">
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<Link href="/admin" className="flex items-center space-x-2">
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<Building className="h-8 w-8 text-blue-600" />
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<span className="text-xl font-bold text-gray-900">Admin Panel</span>
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</Link>
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<button
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onClick={() => setIsSidebarOpen(false)}
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className="lg:hidden p-2 rounded-md hover:bg-gray-100"
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>
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<X className="h-5 w-5" />
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</button>
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</div>
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<nav className="mt-6">
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{navigation.map((item) => {
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const isActive = pathname.startsWith(item.href);
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return (
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<Link
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key={item.name}
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href={item.href}
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className={`flex items-center px-6 py-3 text-sm font-medium transition-colors ${
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isActive
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? 'bg-blue-50 text-blue-700 border-r-2 border-blue-600'
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: 'text-gray-600 hover:bg-gray-50 hover:text-gray-900'
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}`}
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onClick={() => setIsSidebarOpen(false)}
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>
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<item.icon className="mr-3 h-5 w-5" />
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{item.name}
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</Link>
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);
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})}
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</nav>
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<div className="absolute bottom-0 w-full p-6 border-t">
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<button
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onClick={handleLogout}
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className="flex items-center w-full px-3 py-2 text-sm font-medium text-red-600 hover:bg-red-50 rounded-md transition-colors"
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>
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<LogOut className="mr-3 h-5 w-5" />
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Выйти
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</button>
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</div>
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</div>
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{/* Main content */}
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<div className="lg:ml-64">
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{/* Top bar */}
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<div className="bg-white shadow-sm border-b">
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<div className="flex items-center justify-between h-16 px-4 sm:px-6 lg:px-8">
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<button
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onClick={() => setIsSidebarOpen(true)}
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className="lg:hidden p-2 rounded-md hover:bg-gray-100"
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>
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<Menu className="h-5 w-5" />
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</button>
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<div className="flex items-center space-x-4">
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<span className="text-sm text-gray-500">Добро пожаловать, admin</span>
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</div>
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</div>
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</div>
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{/* Page content */}
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<main className="p-4 sm:p-6 lg:p-8">
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{children}
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</main>
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</div>
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</div>
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);
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}
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// Компонент формы входа
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function LoginForm({ onLogin }: { onLogin: (username: string, password: string) => boolean }) {
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const [username, setUsername] = useState('');
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const [password, setPassword] = useState('');
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const [error, setError] = useState('');
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const handleSubmit = (e: React.FormEvent) => {
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e.preventDefault();
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setError('');
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if (!username || !password) {
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setError('Заполните все поля');
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return;
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}
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const success = onLogin(username, password);
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if (!success) {
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setError('Неверный логин или пароль');
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}
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};
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return (
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<div className="min-h-screen bg-gray-100 flex items-center justify-center">
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<div className="max-w-md w-full bg-white rounded-lg shadow-md p-8">
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<div className="text-center mb-8">
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<Building className="h-12 w-12 text-blue-600 mx-auto mb-4" />
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<h1 className="text-2xl font-bold text-gray-900">Административная панель</h1>
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<p className="text-gray-600 mt-2">Войдите в систему управления</p>
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</div>
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<form onSubmit={handleSubmit} className="space-y-6">
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<div>
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<label htmlFor="username" className="block text-sm font-medium text-gray-700 mb-2">
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Логин
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</label>
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<input
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id="username"
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type="text"
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value={username}
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onChange={(e) => setUsername(e.target.value)}
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className="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="Введите логин"
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/>
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</div>
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<div>
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<label htmlFor="password" className="block text-sm font-medium text-gray-700 mb-2">
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Пароль
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</label>
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<input
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id="password"
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type="password"
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value={password}
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onChange={(e) => setPassword(e.target.value)}
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className="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="Введите пароль"
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/>
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</div>
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{error && (
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<div className="text-red-600 text-sm">{error}</div>
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)}
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<button
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type="submit"
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className="w-full bg-blue-600 text-white py-2 px-4 rounded-md hover:bg-blue-700 transition-colors"
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>
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Войти
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</button>
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</form>
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</div>
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</div>
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);
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}
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