refactor: 用 CodeMirror 6 重构 MD 编辑器，废弃自研 WYSIWYG
- 引入 CodeMirror 6 (MIT) 替代 contenteditable WYSIWYG 编辑器，消除 execCommand 废弃 API 风险 - 全新全宽三栏布局：标题栏、工具栏、编辑区+可切换预览、状态栏 - 工具栏新增删除线/H1/H4/任务列表/表格/预览切换/全屏按钮 - 支持粘贴图片自动上传 (Ctrl+V)、拖拽上传、上传进度反馈 - 代码块语言下拉选择器替代 prompt() 弹窗，支持搜索和键盘导航 - 自动保存草稿 (30s 防抖，localStorage + 后端静默保存) - 分屏实时预览 (Ctrl+Shift+P)，编辑器与预览区双向滚动同步 - 字数/行数/阅读时间统计、全屏编辑 (F11) - 快捷键：Ctrl+B/I/K/`/Shift+I/S/Shift+P + Tab/Shift+Tab - 删除旧的 htmlToMarkdown、syncMarkdownToWysiwyg、mode-tab 等废弃代码 - 后端 API 零改动，仅移除控制器中不再需要的 ExtraJS 字段
This commit is contained in:
@ -162,263 +162,259 @@
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gap: 12px;
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}
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/* ========== 编辑器 ========== */
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.editor-container {
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max-width: 1024px;
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margin: 0 auto;
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padding: 32px 16px;
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}
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.editor-title {
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font-size: 28px;
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font-weight: 700;
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margin-bottom: 24px;
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}
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.post-form .form-group {
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margin-bottom: 16px;
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}
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.post-form label {
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display: block;
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font-size: 14px;
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font-weight: 500;
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color: #374151;
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margin-bottom: 6px;
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}
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.form-input {
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width: 100%;
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padding: 10px 14px;
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border: 1px solid #d1d5db;
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border-radius: 8px;
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font-size: 16px;
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box-sizing: border-box;
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}
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/* ========== 模式标签 ========== */
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.editor-modes {
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/* ========== 编辑器布局（全宽） ========== */
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.editor-layout {
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height: calc(100vh - 56px);
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display: flex;
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gap: 4px;
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margin-bottom: 0;
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flex-direction: column;
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overflow: hidden;
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}
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.mode-tab {
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padding: 8px 18px;
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border: 1px solid #d1d5db;
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border-bottom: none;
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border-radius: 8px 8px 0 0;
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background: #f9fafb;
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color: #6b7280;
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font-size: 13px;
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font-weight: 500;
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cursor: pointer;
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position: relative;
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z-index: 1;
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.editor-form {
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display: flex;
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flex-direction: column;
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height: 100%;
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}
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.mode-tab.active {
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/* ---- 标题区域 ---- */
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.editor-header {
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padding: 16px 24px 12px;
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border-bottom: 1px solid #e5e7eb;
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background: #fff;
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color: #6366f1;
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border-color: #d1d5db;
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z-index: 2;
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margin-bottom: -1px;
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padding-bottom: 9px;
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flex-shrink: 0;
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}
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/* ========== 工具条 ========== */
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.editor-title-input {
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width: 100%;
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padding: 6px 0;
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border: none;
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font-size: 26px;
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font-weight: 700;
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color: #111;
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outline: none;
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background: transparent;
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line-height: 1.4;
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}
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.editor-title-input::placeholder {
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color: #c4c4c4;
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}
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/* ---- 工具栏 ---- */
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.editor-toolbar {
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display: flex;
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align-items: center;
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gap: 2px;
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padding: 6px 8px;
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background: #fff;
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border: 1px solid #d1d5db;
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border-top: none;
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border-radius: 0 0 8px 8px;
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min-height: 40px;
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flex-wrap: wrap;
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padding: 5px 16px;
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background: #fafafa;
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border-bottom: 1px solid #e5e7eb;
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min-height: 38px;
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flex-shrink: 0;
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overflow-x: auto;
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}
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/* 编辑区上边距 */
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.editor-toolbar + .editor-body,
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.editor-modes + .editor-body {
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margin-top: 0;
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.tb-group {
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display: flex;
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align-items: center;
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gap: 1px;
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}
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.tb-btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 32px;
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height: 30px;
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width: 30px;
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height: 28px;
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border: none;
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border-radius: 4px;
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background: transparent;
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color: #4b5563;
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cursor: pointer;
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font-size: 13px;
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font-size: 12px;
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font-weight: 600;
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transition: background 0.15s;
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transition: background 0.12s, color 0.12s;
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flex-shrink: 0;
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}
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.tb-btn:hover {
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background: #f3f4f6;
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background: #e5e7eb;
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color: #111;
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}
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.tb-btn:active {
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background: #d1d5db;
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}
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.tb-btn svg {
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width: 18px;
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height: 18px;
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width: 16px;
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height: 16px;
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}
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.tb-sep {
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width: 1px;
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height: 20px;
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background: #e5e7eb;
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margin: 0 4px;
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margin: 0 6px;
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flex-shrink: 0;
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}
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/* ========== 编辑区 ========== */
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.editor-body {
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position: relative;
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clear: both;
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.tb-spacer {
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flex: 1;
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}
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.tb-right {
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margin-left: auto;
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}
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.tb-toggle.active {
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background: #e0e7ff;
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color: #6366f1;
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}
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/* ---- 代码块语言选择器 ---- */
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.lang-picker {
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position: absolute;
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top: 38px;
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left: 50%;
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transform: translateX(-50%);
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width: 220px;
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background: #fff;
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border: 1px solid #d1d5db;
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border-radius: 8px;
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box-shadow: 0 8px 24px rgba(0,0,0,0.12);
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z-index: 100;
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overflow: hidden;
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}
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.form-textarea {
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.lang-picker-search input {
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width: 100%;
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padding: 12px 14px;
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border: 1px solid #d1d5db;
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border-radius: 8px;
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font-size: 15px;
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font-family: 'Menlo', 'Consolas', 'Monaco', monospace;
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line-height: 1.7;
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resize: vertical;
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box-sizing: border-box;
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min-height: 400px;
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}
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/* WYSIWYG 编辑器 */
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.wysiwyg-editor {
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min-height: 400px;
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padding: 14px 18px;
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border: 1px solid #d1d5db;
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border-radius: 8px;
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font-size: 16px;
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line-height: 1.8;
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color: #1f2937;
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padding: 10px 12px;
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border: none;
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border-bottom: 1px solid #e5e7eb;
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font-size: 13px;
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outline: none;
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word-wrap: break-word;
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overflow-wrap: break-word;
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box-sizing: border-box;
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}
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.wysiwyg-editor:focus {
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border-color: #6366f1;
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box-shadow: 0 0 0 2px rgba(99,102,241,0.15);
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.lang-picker-list {
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max-height: 240px;
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overflow-y: auto;
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padding: 4px 0;
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}
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.wysiwyg-editor h1 { font-size: 2em; margin: 0.5em 0 0.3em; }
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.wysiwyg-editor h2 { font-size: 1.6em; margin: 0.5em 0 0.3em; }
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.wysiwyg-editor h3 { font-size: 1.3em; margin: 0.4em 0 0.25em; }
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.wysiwyg-editor p { margin: 0 0 0.5em; }
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.wysiwyg-editor pre {
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.lang-picker-item {
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padding: 6px 12px;
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font-size: 13px;
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color: #374151;
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cursor: pointer;
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}
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.lang-picker-item:hover {
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background: #f3f4f6;
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padding: 12px 16px;
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border-radius: 6px;
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font-family: 'Menlo','Consolas',monospace;
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font-size: 14px;
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overflow-x: auto;
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margin: 0.5em 0;
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}
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.wysiwyg-editor code {
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background: #f3f4f6;
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padding: 1px 5px;
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border-radius: 3px;
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font-family: 'Menlo','Consolas',monospace;
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font-size: 0.9em;
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}
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.wysiwyg-editor blockquote {
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border-left: 4px solid #6366f1;
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padding: 2px 14px;
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color: #6b7280;
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margin: 0.5em 0;
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}
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.wysiwyg-editor ul, .wysiwyg-editor ol {
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padding-left: 24px;
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margin: 0.4em 0;
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}
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.wysiwyg-editor li {
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margin-bottom: 2px;
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}
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.wysiwyg-editor img {
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max-width: 100%;
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border-radius: 6px;
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}
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.wysiwyg-editor a {
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.lang-picker-item.selected {
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background: #e0e7ff;
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color: #6366f1;
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}
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.wysiwyg-editor hr {
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border: none;
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border-top: 2px solid #e5e7eb;
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margin: 1em 0;
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}
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.wysiwyg-editor table {
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border-collapse: collapse;
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width: 100%;
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margin: 0.5em 0;
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}
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.wysiwyg-editor th, .wysiwyg-editor td {
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border: 1px solid #d1d5db;
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padding: 6px 12px;
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text-align: left;
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/* ---- 编辑器主体（编辑区 + 预览区） ---- */
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.editor-main {
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flex: 1;
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display: flex;
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overflow: hidden;
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min-height: 0;
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}
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/* ========== 分屏预览 ========== */
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.editor-body.split-mode .form-textarea {
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width: 50%;
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float: left;
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border-radius: 8px 0 0 8px;
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border-right: none;
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.editor-pane {
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flex: 1;
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overflow: hidden;
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min-width: 0;
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}
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.split-preview {
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.editor-pane .cm-editor {
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height: 100%;
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}
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.editor-pane .cm-editor .cm-scroller {
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font-family: 'Menlo', 'Consolas', 'Monaco', 'Liberation Mono', monospace;
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font-size: 14px;
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line-height: 1.65;
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}
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.editor-pane .cm-editor .cm-content {
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padding: 16px 20px;
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}
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.editor-pane .cm-editor .cm-gutters {
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border-right: 1px solid #e5e7eb;
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background: #fafafa;
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color: #9ca3af;
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}
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/* 预览区 */
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.preview-pane {
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width: 0;
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overflow: hidden;
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border-left: 1px solid #e5e7eb;
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background: #fff;
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transition: width 0.2s ease;
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}
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.preview-pane.visible {
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width: 50%;
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float: right;
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padding: 0;
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box-sizing: border-box;
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min-width: 320px;
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}
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.preview-content {
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height: 100%;
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overflow-y: auto;
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padding: 20px 28px;
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}
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.split-preview .split-preview-content {
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padding: 14px 18px;
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background: #f9fafb;
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border: 1px solid #d1d5db;
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border-radius: 0 8px 8px 0;
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min-height: 400px;
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font-size: 15px;
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line-height: 1.8;
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/* ---- 状态栏 ---- */
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.editor-statusbar {
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display: flex;
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align-items: center;
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gap: 16px;
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padding: 6px 20px;
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background: #fafafa;
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border-top: 1px solid #e5e7eb;
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font-size: 12px;
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color: #9ca3af;
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flex-shrink: 0;
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min-height: 34px;
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}
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.split-preview .split-preview-content h1,
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.split-preview .split-preview-content h2,
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.split-preview .split-preview-content h3 {
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margin-top: 18px;
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margin-bottom: 8px;
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.status-item {
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white-space: nowrap;
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}
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.split-preview .split-preview-content pre {
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background: #e5e7eb;
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padding: 12px;
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border-radius: 6px;
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overflow-x: auto;
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.status-spacer {
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flex: 1;
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}
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.status-draft {
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color: #059669;
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font-weight: 500;
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}
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.btn-submit {
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padding: 5px 18px;
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font-size: 13px;
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border-radius: 6px;
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}
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.split-preview .split-preview-content blockquote {
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border-left: 4px solid #6366f1;
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padding-left: 14px;
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color: #6b7280;
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/* ---- 全屏模式 ---- */
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.editor-layout.fullscreen {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 9999;
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height: 100vh;
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background: #fff;
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}
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/* ========== 404 ========== */
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