update frontend
This commit is contained in:
@ -1,35 +1,367 @@
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// 修改原有的数据获取方式
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async function fetchSites() {
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try {
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const response = await fetch('/api/sites');
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if (!response.ok) throw new Error('Network response was not ok');
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return await response.json();
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} catch (error) {
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console.error('Error fetching sites:', error);
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return {};
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document.addEventListener('DOMContentLoaded', function() {
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// DOM元素
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const categoriesContainer = document.getElementById('categories');
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const addSiteModal = document.getElementById('addSiteModal');
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const manageCategoriesModal = document.getElementById('manageCategoriesModal');
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const addSiteBtn = document.getElementById('addSiteBtn');
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const manageCategoriesBtn = document.getElementById('manageCategoriesBtn');
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const closeButtons = document.querySelectorAll('.close');
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const addSiteForm = document.getElementById('addSiteForm');
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const exportBtn = document.getElementById('exportBtn');
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const importBtn = document.getElementById('importBtn');
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const importFile = document.getElementById('importFile');
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const searchInput = document.getElementById('searchInput');
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const themeBtn = document.getElementById('themeBtn');
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const categoryList = document.getElementById('categoryList');
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const newCategoryName = document.getElementById('newCategoryName');
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const addCategoryBtn = document.getElementById('addCategoryBtn');
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// 当前主题
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const currentTheme = localStorage.getItem('theme') || 'light';
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document.documentElement.setAttribute('data-theme', currentTheme);
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themeBtn.innerHTML = currentTheme === 'light' ? '<i class="fas fa-moon"></i>' : '<i class="fas fa-sun"></i>';
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// 加载数据
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loadSites();
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// 打开添加网站模态框
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addSiteBtn.addEventListener('click', () => {
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addSiteModal.style.display = 'block';
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});
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// 打开管理分类模态框
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manageCategoriesBtn.addEventListener('click', () => {
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renderCategoryList();
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manageCategoriesModal.style.display = 'block';
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});
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// 关闭模态框
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closeButtons.forEach(btn => {
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btn.addEventListener('click', function() {
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this.closest('.modal').style.display = 'none';
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});
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});
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// 点击模态框外部关闭
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window.addEventListener('click', (e) => {
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if (e.target.classList.contains('modal')) {
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e.target.style.display = 'none';
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}
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});
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// 添加网站表单提交
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addSiteForm.addEventListener('submit', async (e) => {
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e.preventDefault();
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const name = document.getElementById('siteName').value.trim();
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const url = document.getElementById('siteUrl').value.trim();
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const category = document.getElementById('siteCategory').value.trim();
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const icon = document.getElementById('siteIcon').value.trim();
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try {
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const response = await fetch('/api/add', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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name,
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url,
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icon: icon || null,
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category
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})
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});
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if (!response.ok) throw new Error('添加失败');
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// 清空表单并关闭模态框
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addSiteForm.reset();
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addSiteModal.style.display = 'none';
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// 重新加载数据
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loadSites();
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} catch (error) {
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console.error('Error:', error);
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alert('添加网站时出错: ' + error.message);
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}
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});
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// 导出数据
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exportBtn.addEventListener('click', async () => {
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try {
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const response = await fetch('/api/sites');
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if (!response.ok) throw new Error('导出失败');
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const data = await response.json();
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const dataStr = JSON.stringify(data, null, 2);
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const dataUri = 'data:application/json;charset=utf-8,' + encodeURIComponent(dataStr);
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const exportFileDefaultName = `导航数据_${new Date().toISOString().slice(0,10)}.json`;
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const linkElement = document.createElement('a');
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linkElement.setAttribute('href', dataUri);
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linkElement.setAttribute('download', exportFileDefaultName);
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linkElement.click();
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} catch (error) {
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console.error('导出失败:', error);
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alert('导出数据时出错');
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}
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});
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// 导入数据
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importBtn.addEventListener('click', () => {
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importFile.click();
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});
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importFile.addEventListener('change', async (e) => {
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const file = e.target.files[0];
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if (!file) return;
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const reader = new FileReader();
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reader.onload = async (e) => {
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try {
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const importedData = JSON.parse(e.target.result);
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if (confirm('确定要导入数据吗?这将覆盖当前所有导航数据。')) {
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const response = await fetch('/api/import', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(importedData)
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});
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if (!response.ok) throw new Error('导入失败');
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alert('数据导入成功!');
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loadSites();
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}
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} catch (error) {
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console.error('导入失败:', error);
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alert('导入数据时出错: ' + error.message);
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}
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};
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reader.readAsText(file);
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// 清空input,以便可以重复导入同一文件
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e.target.value = '';
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});
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// 添加新分类
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addCategoryBtn.addEventListener('click', async () => {
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const categoryName = newCategoryName.value.trim();
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if (!categoryName) return;
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try {
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// 这里需要根据你的Go后端API进行调整
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const response = await fetch('/api/categories', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({ name: categoryName })
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});
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if (!response.ok) throw new Error('添加分类失败');
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newCategoryName.value = '';
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renderCategoryList();
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loadSites();
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} catch (error) {
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console.error('添加分类失败:', error);
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alert('添加分类时出错: ' + error.message);
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}
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});
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// 搜索功能
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searchInput.addEventListener('input', (e) => {
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const searchTerm = e.target.value.toLowerCase();
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document.querySelectorAll('.site').forEach(site => {
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const name = site.getAttribute('data-name') || '';
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const url = site.getAttribute('data-url') || '';
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if (name.includes(searchTerm) || url.includes(searchTerm)) {
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site.style.display = 'flex';
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} else {
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site.style.display = 'none';
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}
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});
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});
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// 主题切换
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themeBtn.addEventListener('click', toggleTheme);
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// 加载网站数据
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async function loadSites() {
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categoriesContainer.innerHTML = '<div class="loading">加载中...</div>';
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try {
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const response = await fetch('/api/sites');
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if (!response.ok) throw new Error('Network response was not ok');
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const sites = await response.json();
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renderSites(sites);
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} catch (error) {
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console.error('Error loading sites:', error);
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categoriesContainer.innerHTML = '<div class="error">加载失败,请刷新重试</div>';
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}
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}
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}
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// 修改添加网站的函数
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async function addSite(site) {
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const response = await fetch('/api/add', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(site)
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});
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return await response.json();
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}
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// 渲染网站
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function renderSites(sites) {
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if (!sites || sites.length === 0) {
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categoriesContainer.innerHTML = '<p>暂无网站,请添加您的第一个网站。</p>';
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return;
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}
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// 按分类分组
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const categories = {};
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sites.forEach(site => {
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if (!categories[site.category]) {
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categories[site.category] = [];
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}
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categories[site.category].push(site);
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});
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// 清空容器
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categoriesContainer.innerHTML = '';
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// 渲染每个分类
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for (const category in categories) {
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const categoryElement = document.createElement('div');
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categoryElement.className = 'category';
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const categoryTitle = document.createElement('h2');
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categoryTitle.innerHTML = `<i class="fas fa-folder"></i> ${category}`;
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const sitesContainer = document.createElement('div');
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sitesContainer.className = 'sites';
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categories[category].forEach(site => {
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const siteElement = document.createElement('a');
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siteElement.className = 'site';
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siteElement.href = site.url;
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siteElement.target = '_blank';
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siteElement.setAttribute('data-name', site.name.toLowerCase());
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siteElement.setAttribute('data-url', site.url.toLowerCase());
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const iconElement = document.createElement('div');
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iconElement.className = 'site-icon';
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if (site.icon) {
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const img = document.createElement('img');
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img.src = site.icon;
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img.alt = site.name;
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iconElement.appendChild(img);
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} else {
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iconElement.textContent = site.name.charAt(0).toUpperCase();
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}
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const nameElement = document.createElement('span');
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nameElement.className = 'site-name';
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nameElement.textContent = site.name;
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const deleteBtn = document.createElement('button');
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deleteBtn.className = 'delete-btn';
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deleteBtn.innerHTML = '×';
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deleteBtn.addEventListener('click', async (e) => {
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e.preventDefault();
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e.stopPropagation();
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if (confirm(`确定要删除 "${site.name}" 吗?`)) {
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try {
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const response = await fetch(`/api/delete`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({ id: site.id })
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});
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if (response.ok) {
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loadSites();
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} else {
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throw new Error('删除失败');
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}
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} catch (error) {
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console.error('Error deleting site:', error);
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alert('删除网站时出错');
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}
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}
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});
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siteElement.appendChild(iconElement);
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siteElement.appendChild(nameElement);
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siteElement.appendChild(deleteBtn);
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sitesContainer.appendChild(siteElement);
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});
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categoryElement.appendChild(categoryTitle);
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categoryElement.appendChild(sitesContainer);
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categoriesContainer.appendChild(categoryElement);
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}
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}
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// 修改删除网站的函数
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async function deleteSite(id) {
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const response = await fetch('/api/delete', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({ id })
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});
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return await response.json();
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}
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// 渲染分类列表
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async function renderCategoryList() {
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categoryList.innerHTML = '<div class="loading">加载中...</div>';
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try {
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const response = await fetch('/api/sites');
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if (!response.ok) throw new Error('Network response was not ok');
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const sites = await response.json();
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// 获取所有分类
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const categories = new Set();
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sites.forEach(site => categories.add(site.category));
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categoryList.innerHTML = '';
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categories.forEach(category => {
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const categoryItem = document.createElement('div');
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categoryItem.className = 'category-item';
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const categoryName = document.createElement('span');
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categoryName.textContent = category;
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const deleteBtn = document.createElement('button');
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deleteBtn.innerHTML = '<i class="fas fa-trash"></i> 删除';
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deleteBtn.addEventListener('click', async () => {
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if (confirm(`确定要删除分类 "${category}" 吗?这将删除该分类下的所有网站。`)) {
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try {
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// 这里需要根据你的Go后端API进行调整
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const response = await fetch(`/api/categories/${encodeURIComponent(category)}`, {
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method: 'DELETE'
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});
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if (response.ok) {
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renderCategoryList();
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loadSites();
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} else {
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throw new Error('删除分类失败');
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}
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} catch (error) {
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console.error('删除分类失败:', error);
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alert('删除分类时出错: ' + error.message);
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}
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}
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});
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categoryItem.appendChild(categoryName);
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categoryItem.appendChild(deleteBtn);
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categoryList.appendChild(categoryItem);
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});
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} catch (error) {
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console.error('Error loading categories:', error);
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categoryList.innerHTML = '<div class="error">加载分类失败</div>';
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}
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}
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// 切换主题
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function toggleTheme() {
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const currentTheme = document.documentElement.getAttribute('data-theme');
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const newTheme = currentTheme === 'light' ? 'dark' : 'light';
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document.documentElement.setAttribute('data-theme', newTheme);
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localStorage.setItem('theme', newTheme);
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themeBtn.innerHTML = newTheme === 'light' ? '<i class="fas fa-moon"></i>' : '<i class="fas fa-sun"></i>';
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}
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});
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Reference in New Issue
Block a user