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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>文章管理器</title>
<!-- Quill 富文本编辑器 -->
<link href="https://cdn.jsdelivr.net/npm/quill@1.3.6/dist/quill.snow.css" rel="stylesheet">
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
background: #f5f7fa;
height: 100vh;
overflow: hidden;
}
.container {
display: flex;
height: 100vh;
}
/* 左侧文章列表 */
.sidebar {
width: 300px;
background: white;
border-right: 1px solid #e0e0e0;
display: flex;
flex-direction: column;
}
.sidebar-header {
padding: 20px;
border-bottom: 1px solid #e0e0e0;
}
.sidebar-header h1 {
font-size: 20px;
color: #333;
margin-bottom: 15px;
}
.batch-mode-toggle {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 15px;
padding: 10px;
background: #f8f9fa;
border-radius: 6px;
cursor: pointer;
user-select: none;
}
.batch-mode-toggle input[type="checkbox"] {
cursor: pointer;
}
.batch-mode-toggle label {
cursor: pointer;
font-size: 14px;
color: #666;
}
.btn {
width: 100%;
padding: 12px;
background: #667eea;
color: white;
border: none;
border-radius: 6px;
cursor: pointer;
font-size: 14px;
font-weight: 500;
transition: all 0.3s;
}
.btn:hover {
background: #5568d3;
transform: translateY(-1px);
}
.btn-secondary {
background: #95a5a6;
}
.btn-secondary:hover {
background: #7f8c8d;
}
.btn-success {
background: #27ae60;
}
.btn-success:hover {
background: #229954;
}
.article-list {
flex: 1;
overflow-y: auto;
padding: 10px;
}
.article-item {
padding: 15px;
margin-bottom: 10px;
background: #f8f9fa;
border-radius: 6px;
cursor: pointer;
transition: all 0.3s;
border-left: 3px solid transparent;
display: flex;
align-items: center;
gap: 10px;
}
.article-item:hover {
background: #e9ecef;
transform: translateX(5px);
}
.article-item.active {
background: #e3f2fd;
border-left-color: #667eea;
}
.article-item.selected {
background: #fff3cd;
border-left-color: #ffc107;
}
.article-checkbox {
display: none;
cursor: pointer;
width: 18px;
height: 18px;
flex-shrink: 0;
}
.batch-mode .article-checkbox {
display: block;
}
.article-info {
flex: 1;
min-width: 0;
}
.article-item h3 {
font-size: 14px;
color: #333;
margin-bottom: 5px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.article-item .meta {
font-size: 12px;
color: #999;
}
.article-item .category {
display: inline-block;
padding: 2px 8px;
background: #667eea;
color: white;
border-radius: 3px;
font-size: 11px;
margin-right: 5px;
}
/* 中间编辑区 */
.editor-area {
flex: 1;
display: flex;
flex-direction: column;
background: white;
}
.editor-header {
padding: 20px;
border-bottom: 1px solid #e0e0e0;
display: flex;
justify-content: space-between;
align-items: center;
}
.editor-title {
font-size: 18px;
color: #333;
}
.editor-actions {
display: flex;
gap: 10px;
}
.editor-actions button {
padding: 8px 16px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 13px;
transition: all 0.3s;
}
.editor-content {
flex: 1;
overflow-y: auto;
padding: 20px;
}
.form-group {
margin-bottom: 20px;
}
.form-group label {
display: block;
margin-bottom: 8px;
color: #333;
font-weight: 500;
font-size: 14px;
}
.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
outline: none;
border-color: #667eea;
}
.form-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 15px;
}
/* Quill 编辑器样式 */
#editor-container {
height: 400px;
background: white;
border: 1px solid #ddd;
border-radius: 4px;
}
.ql-container {
font-size: 15px;
}
/* 右侧预览区 */
.preview-area {
width: 400px;
background: white;
border-left: 1px solid #e0e0e0;
display: flex;
flex-direction: column;
overflow: hidden;
}
.preview-header {
padding: 20px;
border-bottom: 1px solid #e0e0e0;
}
.preview-header h2 {
font-size: 16px;
color: #333;
}
.preview-content {
flex: 1;
overflow-y: auto;
padding: 20px;
background: #f8f9fa;
}
.preview-article {
background: white;
padding: 30px;
border-radius: 8px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.preview-article h1 {
font-size: 24px;
color: #333;
margin-bottom: 15px;
}
.preview-article .meta {
color: #999;
font-size: 13px;
margin-bottom: 20px;
padding-bottom: 15px;
border-bottom: 1px solid #eee;
}
.preview-article .content {
line-height: 1.8;
color: #333;
}
.preview-article .content h2 {
font-size: 20px;
margin-top: 20px;
margin-bottom: 10px;
}
.preview-article .content h3 {
font-size: 18px;
margin-top: 15px;
margin-bottom: 8px;
}
.preview-article .content p {
margin-bottom: 15px;
}
.preview-article .content img {
max-width: 100%;
border-radius: 4px;
margin: 15px 0;
}
/* 空状态 */
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
color: #999;
}
.empty-state .icon {
font-size: 64px;
margin-bottom: 20px;
}
/* 状态提示 */
.status-bar {
padding: 10px 20px;
background: #f8f9fa;
border-top: 1px solid #e0e0e0;
font-size: 12px;
color: #666;
display: flex;
justify-content: space-between;
align-items: center;
}
.status-saved {
color: #27ae60;
}
.status-unsaved {
color: #e74c3c;
}
/* 批量操作 */
.batch-actions {
padding: 15px;
background: #fff3cd;
border-top: 1px solid #ffc107;
display: none;
flex-direction: column;
gap: 10px;
}
.batch-actions.active {
display: flex;
}
.batch-actions-info {
font-size: 14px;
color: #856404;
font-weight: 500;
}
.batch-actions-buttons {
display: flex;
gap: 10px;
}
.batch-actions button {
flex: 1;
padding: 8px 12px;
font-size: 13px;
}
.btn-danger {
background: #e74c3c;
}
.btn-danger:hover {
background: #c0392b;
}
/* 响应式 */
@media (max-width: 1200px) {
.preview-area {
display: none;
}
}
@media (max-width: 768px) {
.sidebar {
width: 100%;
position: absolute;
z-index: 100;
transform: translateX(-100%);
transition: transform 0.3s;
}
.sidebar.active {
transform: translateX(0);
}
.form-row {
grid-template-columns: 1fr;
}
}
/* 滚动条美化 */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-track {
background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
background: #888;
border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
background: #555;
}
/* 加载动画 */
.loading {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid #f3f3f3;
border-top: 3px solid #667eea;
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
</style>
</head>
<body>
<div class="container">
<!-- 左侧文章列表 -->
<div class="sidebar">
<div class="sidebar-header">
<h1>📝 文章管理器</h1>
<div class="batch-mode-toggle" onclick="toggleBatchMode()">
<input type="checkbox" id="batch-mode-checkbox">
<label for="batch-mode-checkbox">批量选择</label>
</div>
<button class="btn" onclick="createNewArticle()">+ 新建文章</button>
<button class="btn btn-secondary" onclick="importFromRepository()" style="margin-top: 10px;">
📥 从仓库导入
</button>
</div>
<div class="article-list" id="article-list">
<!-- 文章列表将在这里显示 -->
</div>
<div class="batch-actions" id="batch-actions">
<div class="batch-actions-info">
已选择 <span id="selected-count">0</span> 篇文章
</div>
<div class="batch-actions-buttons">
<button class="btn btn-secondary" onclick="selectAllArticles()">全选</button>
<button class="btn btn-secondary" onclick="deselectAllArticles()">取消</button>
<button class="btn btn-danger" onclick="deleteSelectedArticles()">🗑️ 删除</button>
</div>
</div>
<div style="padding: 15px; border-top: 1px solid #e0e0e0;">
<button class="btn btn-success" onclick="generateAllHTML()">📦 生成所有 HTML</button>
<button class="btn btn-secondary" onclick="exportIndexJSON()" style="margin-top: 10px;">📄 导出 index.json</button>
</div>
</div>
<!-- 中间编辑区 -->
<div class="editor-area">
<div class="editor-header">
<div class="editor-title" id="editor-title">选择或创建一篇文章</div>
<div class="editor-actions">
<button class="btn btn-secondary" onclick="togglePreview()">👁️ 预览</button>
<button class="btn" onclick="saveCurrentArticle()">💾 保存</button>
<button class="btn btn-success" onclick="generateCurrentHTML()">📄 生成 HTML</button>
</div>
</div>
<div class="editor-content" id="editor-content">
<div class="empty-state">
<div class="icon">📝</div>
<p>选择一篇文章开始编辑，或创建新文章</p>
</div>
</div>
<div class="status-bar">
<span id="status-text">就绪</span>
<span id="article-count">共 0 篇文章</span>
<button onclick="testSave()" style="padding: 5px 10px; background: #3498db; color: white; border: none; border-radius: 3px; cursor: pointer; font-size: 11px;">
🧪 测试保存
</button>
</div>
</div>
<!-- 右侧预览区 -->
<div class="preview-area" id="preview-area">
<div class="preview-header">
<h2>📱 实时预览</h2>
</div>
<div class="preview-content" id="preview-content">
<div class="empty-state">
<div class="icon">👀</div>
<p>开始编辑以查看预览</p>
</div>
</div>
</div>
</div>
<!-- Quill 编辑器 -->
<script src="https://cdn.jsdelivr.net/npm/quill@1.3.6/dist/quill.js"></script>
<script>
// 全局变量
let articles = [];
let currentArticle = null;
let quillEditor = null;
let autoSaveTimer = null;
let batchMode = false;
let selectedArticles = new Set();
// 初始化
document.addEventListener('DOMContentLoaded', () => {
loadArticles();
renderArticleList();
showStorageInfo(); // 显示存储空间信息
});
// 加载文章
function loadArticles() {
const saved = localStorage.getItem('articles');
articles = saved ? JSON.parse(saved) : [];
updateArticleCount();
}
// 检查 localStorage 可用空间
function checkStorageSpace(dataToSave) {
try {
const testKey = '__storage_test__';
localStorage.setItem(testKey, dataToSave);
localStorage.removeItem(testKey);
return { success: true };
} catch (e) {
if (e.name === 'QuotaExceededError') {
// 计算当前使用的空间
let totalSize = 0;
for (let key in localStorage) {
if (localStorage.hasOwnProperty(key)) {
totalSize += localStorage[key].length + key.length;
}
}
const usedMB = (totalSize / 1024 / 1024).toFixed(2);
const dataSize = (dataToSave.length / 1024 / 1024).toFixed(2);
return {
success: false,
error: 'QuotaExceededError',
message: `存储空间不足！\n\n当前已使用：${usedMB} MB\n本次保存需要：${dataSize} MB\n\n建议：\n1. 压缩或删除文章中的大图片\n2. 使用图床服务（如 sm.ms）\n3. 删除一些旧文章`,
usedMB,
dataSize
};
}
return {
success: false,
error: e.name,
message: '保存失败：' + e.message
};
}
}
// 显示存储空间使用情况
function showStorageInfo() {
let totalSize = 0;
let articlesSize = 0;
for (let key in localStorage) {
if (localStorage.hasOwnProperty(key)) {
const itemSize = localStorage[key].length + key.length;
totalSize += itemSize;
if (key === 'articles') {
articlesSize = itemSize;
}
}
}
const totalMB = (totalSize / 1024 / 1024).toFixed(2);
const articlesMB = (articlesSize / 1024 / 1024).toFixed(2);
const limitMB = 5; // 大多数浏览器的限制
const usagePercent = ((totalSize / (limitMB * 1024 * 1024)) * 100).toFixed(1);
console.log('=== 存储空间使用情况 ===');
console.log('总使用：', totalMB, 'MB');
console.log('文章数据：', articlesMB, 'MB');
console.log('使用率：', usagePercent, '%');
// 如果使用率超过 70%，显示警告
if (usagePercent > 70) {
const warning = document.createElement('div');
warning.style.cssText = `
position: fixed;
top: 20px;
right: 20px;
background: #ff9800;
color: white;
padding: 15px 20px;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0,0,0,0.15);
z-index: 9999;
max-width: 300px;
font-size: 14px;
line-height: 1.5;
`;
warning.innerHTML = `
<strong>⚠️ 存储空间警告</strong><br>
已使用 ${usagePercent}% (${totalMB} MB / ${limitMB} MB)<br>
<small>建议使用图床服务存储图片</small>
`;
document.body.appendChild(warning);
// 5秒后自动关闭
setTimeout(() => {
warning.style.opacity = '0';
warning.style.transition = 'opacity 0.5s';
setTimeout(() => warning.remove(), 500);
}, 5000);
}
}
// 保存文章到 localStorage
function saveArticles() {
// 检查存储空间
const dataToSave = JSON.stringify(articles);
const spaceCheck = checkStorageSpace(dataToSave);
if (!spaceCheck.success) {
console.error('存储空间检查失败：', spaceCheck);
alert(spaceCheck.message);
throw new Error(spaceCheck.message);
}
try {
localStorage.setItem('articles', dataToSave);
updateArticleCount();
} catch (error) {
console.error('保存失败：', error);
if (error.name === 'QuotaExceededError') {
alert('存储空间不足！\n\n建议：\n1. 压缩或删除文章中的大图片\n2. 使用图床服务（如 sm.ms）\n3. 删除一些旧文章');
} else {
alert('保存失败：' + error.message);
}
throw error;
}
}
// 渲染文章列表
function renderArticleList() {
const listEl = document.getElementById('article-list');
if (articles.length === 0) {
listEl.innerHTML = '<div class="empty-state"><div class="icon">📭</div><p>还没有文章</p></div>';
return;
}
listEl.className = 'article-list' + (batchMode ? ' batch-mode' : '');
listEl.innerHTML = articles.map((article, index) => {
const isSelected = selectedArticles.has(article.id);
const isActive = currentArticle && currentArticle.id === article.id;
return `
<div class="article-item ${isActive ? 'active' : ''} ${isSelected ? 'selected' : ''}"
onclick="handleArticleClick(${index}, event)">
<input type="checkbox" class="article-checkbox"
${isSelected ? 'checked' : ''}
onclick="toggleArticleSelection(${index}, event)">
<div class="article-info">
<h3>${article.title || '无标题'}</h3>
<div class="meta">
<span class="category">${article.category || '未分类'}</span>
<span>${article.date || ''}</span>
</div>
</div>
</div>
`;
}).join('');
updateSelectedCount();
}
// 创建新文章
function createNewArticle() {
const newArticle = {
id: Date.now(),
title: '',
category: '',
author: '博主',
date: new Date().toLocaleDateString('zh-CN').replace(/\//g, '-'),
excerpt: '',
coverImage: '',
content: '',
visibility: 'public'
};
articles.unshift(newArticle);
saveArticles();
renderArticleList();
loadArticle(0);
}
// 加载文章到编辑器
function loadArticle(index) {
currentArticle = articles[index];
// 显示编辑表单
const editorContent = document.getElementById('editor-content');
editorContent.innerHTML = `
<div class="form-group">
<label>文章标题 *</label>
<input type="text" id="input-title" value="${currentArticle.title}"
placeholder="输入文章标题" oninput="handleInputChange()">
</div>
<div class="form-row">
<div class="form-group">
<label>分类 *</label>
<input type="text" id="input-category" value="${currentArticle.category}"
placeholder="技术/教程/随笔" oninput="handleInputChange()">
</div>
<div class="form-group">
<label>作者</label>
<input type="text" id="input-author" value="${currentArticle.author}"
placeholder="作者名称" oninput="handleInputChange()">
</div>
</div>
<div class="form-row">
<div class="form-group">
<label>日期</label>
<input type="text" id="input-date" value="${currentArticle.date}"
placeholder="YYYY-MM-DD">
</div>
<div class="form-group">
<label>可见性</label>
<select id="input-visibility">
<option value="public" ${currentArticle.visibility === 'public' ? 'selected' : ''}>公开</option>
<option value="private" ${currentArticle.visibility === 'private' ? 'selected' : ''}>私密</option>
</select>
</div>
</div>
<div class="form-group">
<label>摘要 *</label>
<textarea id="input-excerpt" rows="2" placeholder="文章摘要" oninput="handleInputChange()">${currentArticle.excerpt}</textarea>
</div>
<div class="form-group">
<label>封面图片</label>
<div style="display: flex; gap: 10px; margin-bottom: 10px;">
<button type="button" class="btn" style="flex: 1;" onclick="document.getElementById('cover-file-input').click()">
📁 上传本地图片
</button>
<button type="button" class="btn btn-secondary" style="flex: 1;" onclick="inputCoverURL()">
🔗 输入 URL
</button>
<button type="button" class="btn btn-secondary" onclick="clearCoverImage()">
✕ 清除
</button>
</div>
<input type="file" id="cover-file-input" accept="image/*" style="display: none;" onchange="handleCoverUpload(event)">
<input type="text" id="input-cover" value="${currentArticle.coverImage}"
placeholder="图片 URL 或 Base64" style="display: none;">
<div id="cover-preview" style="display: ${currentArticle.coverImage ? 'block' : 'none'}; margin-top: 10px;">
<img src="${currentArticle.coverImage}" alt="封面预览" style="max-width: 100%; max-height: 200px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);">
</div>
</div>
<div class="form-group">
<label>文章内容 *</label>
<div id="editor-container"></div>
</div>
`;
// 初始化 Quill 编辑器
initQuillEditor();
// 更新标题
document.getElementById('editor-title').textContent = currentArticle.title || '编辑文章';
// 更新预览
updatePreview();
// 重新渲染列表（更新选中状态）
renderArticleList();
}
// 压缩图片
function compressImage(base64Image, maxWidth = 1200, quality = 0.8) {
return new Promise((resolve, reject) => {
const img = new Image();
img.onload = () => {
const canvas = document.createElement('canvas');
let width = img.width;
let height = img.height;
// 如果图片宽度超过最大宽度，按比例缩放
if (width > maxWidth) {
height = (height * maxWidth) / width;
width = maxWidth;
}
canvas.width = width;
canvas.height = height;
const ctx = canvas.getContext('2d');
ctx.drawImage(img, 0, 0, width, height);
// 转换为 JPEG 格式并压缩
const compressedBase64 = canvas.toDataURL('image/jpeg', quality);
console.log('图片压缩完成：');
console.log('原始大小：', (base64Image.length / 1024).toFixed(2), 'KB');
console.log('压缩后大小：', (compressedBase64.length / 1024).toFixed(2), 'KB');
console.log('压缩率：', ((1 - compressedBase64.length / base64Image.length) * 100).toFixed(2), '%');
resolve(compressedBase64);
};
img.onerror = reject;
img.src = base64Image;
});
}
// 自定义图片处理器
function imageHandler() {
const input = document.createElement('input');
input.setAttribute('type', 'file');
input.setAttribute('accept', 'image/*');
input.click();
input.onchange = async () => {
const file = input.files[0];
if (!file) return;
// 检查文件类型
if (!file.type.startsWith('image/')) {
alert('请选择图片文件！');
return;
}
// 显示处理提示
updateStatus('正在处理图片...', 'info');
try {
// 读取文件
const reader = new FileReader();
reader.onload = async (e) => {
try {
let base64Image = e.target.result;
const originalSize = (base64Image.length / 1024 / 1024).toFixed(2);
console.log('原始图片大小：', originalSize, 'MB');
// 如果图片大于 500KB，自动压缩
if (base64Image.length > 500 * 1024) {
updateStatus('图片较大，正在压缩...', 'info');
base64Image = await compressImage(base64Image, 1200, 0.8);
const compressedSize = (base64Image.length / 1024 / 1024).toFixed(2);
console.log('压缩后大小：', compressedSize, 'MB');
// 如果压缩后仍然很大，提示用户
if (base64Image.length > 2 * 1024 * 1024) {
const useAnyway = confirm(
`图片压缩后仍然较大（${compressedSize} MB）\n\n` +
`建议使用图床服务（如 sm.ms）上传图片，然后插入链接。\n\n` +
`是否仍要插入此图片？\n` +
`（可能导致保存失败）`
);
if (!useAnyway) {
updateStatus('已取消插入图片', 'info');
return;
}
}
}
// 插入图片到编辑器
const range = quillEditor.getSelection(true);
quillEditor.insertEmbed(range.index, 'image', base64Image);
quillEditor.setSelection(range.index + 1);
updateStatus('图片已插入', 'success');
// 提示用户
if (originalSize > 0.5) {
setTimeout(() => {
alert(`图片已插入！\n原始大小：${originalSize} MB\n当前大小：${(base64Image.length / 1024 / 1024).toFixed(2)} MB\n\n💡 建议：使用图床服务可以避免存储空间限制`);
}, 100);
}
} catch (error) {
console.error('图片处理失败：', error);
updateStatus('图片处理失败', 'error');
alert('图片处理失败：' + error.message);
}
};
reader.readAsDataURL(file);
} catch (error) {
console.error('图片读取失败：', error);
updateStatus('图片读取失败', 'error');
alert('图片读取失败：' + error.message);
}
};
}
// 初始化 Quill 编辑器
function initQuillEditor() {
quillEditor = new Quill('#editor-container', {
theme: 'snow',
modules: {
toolbar: {
container: [
[{ 'header': [1, 2, 3, false] }],
['bold', 'italic', 'underline', 'strike'],
[{ 'color': [] }, { 'background': [] }],
[{ 'list': 'ordered'}, { 'list': 'bullet' }],
['blockquote', 'code-block'],
['link', 'image'],
['clean']
],
handlers: {
image: imageHandler
}
}
},
placeholder: '开始编写文章内容...'
});
// 加载内容
if (currentArticle.content) {
quillEditor.root.innerHTML = currentArticle.content;
}
// 监听变化
quillEditor.on('text-change', () => {
updatePreview();
scheduleAutoSave();
});
// 智能粘贴：自动识别并转换图片链接
setupSmartPaste();
}
// 智能粘贴功能
function setupSmartPaste() {
const editor = quillEditor.root;
editor.addEventListener('paste', (e) => {