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389 lines
8.7 KiB
Markdown
389 lines
8.7 KiB
Markdown
# MoviePilot前端远程模块开发指南
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## 1. 概述
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MoviePilot前端采用模块联邦(Module Federation)技术实现插件的动态加载和集成。本文档详细说明如何开发符合要求的远程模块,以便在MoviePilot中作为插件使用。
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关联阅读后端插件开发文档:[第三方插件开发说明](https://github.com/jxxghp/MoviePilot-Plugins/blob/main/README.md)
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## 2. 技术要求
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- Node.js 20+
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- Vue 3
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- Vite 4+
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- TypeScript 5+
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## 3. 核心概念
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每个插件需要提供三个标准组件:
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| 组件名称 | 文件名 | 用途 |
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|---------|-------|------|
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| Page | Page.vue | 插件详情页面 |
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| Config | Config.vue | 插件配置页面 |
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| Dashboard | Dashboard.vue | 仪表板组件 |
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## 4. 快速开始
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### 创建项目
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```bash
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# 创建项目
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npm create vite@latest my-plugin -- --template vue-ts
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# 进入项目目录
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cd my-plugin
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# 安装依赖
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yarn
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```
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### 配置vite.config.ts
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```typescript
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import { defineConfig } from 'vite'
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import vue from '@vitejs/plugin-vue'
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import federation from '@originjs/vite-plugin-federation'
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export default defineConfig({
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plugins: [
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vue(),
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federation({
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name: 'MyPlugin',
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filename: 'remoteEntry.js',
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exposes: {
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'./Page': './src/components/Page.vue',
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'./Config': './src/components/Config.vue',
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'./Dashboard': './src/components/Dashboard.vue',
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},
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shared: {
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vue: {
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requiredVersion: false,
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generate: false,
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},
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vuetify: {
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requiredVersion: false,
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generate: false,
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singleton: true,
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},
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'vuetify/styles': {
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requiredVersion: false,
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generate: false,
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singleton: true,
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},
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},
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format: 'esm'
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})
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],
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build: {
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target: 'esnext', // 必须设置为esnext以支持顶层await
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minify: false, // 开发阶段建议关闭混淆
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cssCodeSplit: true, // 改为true以便能分离样式文件
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},
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css: {
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preprocessorOptions: {
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scss: {
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additionalData: '/* 覆盖vuetify样式 */',
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}
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},
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postcss: {
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plugins: [
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{
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postcssPlugin: 'internal:charset-removal',
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AtRule: {
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charset: (atRule) => {
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if (atRule.name === 'charset') {
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atRule.remove();
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}
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}
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}
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},
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{
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postcssPlugin: 'vuetify-filter',
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Root(root) {
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// 过滤掉所有vuetify相关的CSS
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root.walkRules(rule => {
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if (rule.selector && (
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rule.selector.includes('.v-') ||
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rule.selector.includes('.mdi-'))) {
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rule.remove();
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}
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});
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}
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}
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]
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}
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},
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server: {
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port: 5001, // 使用不同于主应用的端口
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cors: true, // 启用CORS
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origin: 'http://localhost:5001'
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},
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})
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```
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## 5. 组件开发规范
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### 5.1 Page组件(详情页面)
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```vue
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<script setup lang="ts">
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// 自定义事件,用于通知主应用刷新数据
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const emit = defineEmits(['action', 'switch', 'close'])
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// 接收API对象
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const props = defineProps({
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api: {
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type: Object,
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default: () => {}
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}
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})
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// 页面逻辑代码...
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// 通知主应用刷新数据
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function notifyRefresh() {
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emit('action')
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}
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// 通知主应用切换到配置页面
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function notifySwitch() {
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emit('switch')
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}
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// 通知主应用关闭当前页面
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function notifyClose() {
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emit('close')
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}
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</script>
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<template>
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<div class="plugin-page">
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<!-- 插件详情页面操作按钮示例 -->
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<v-btn @click="notifyRefresh">刷新数据</v-btn>
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<v-btn @click="notifySwitch">配置插件</v-btn>
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<v-btn @click="notifyClose">关闭页面</v-btn>
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</div>
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</template>
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```
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### 5.2 Config组件(配置页面)
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```vue
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<script setup lang="ts">
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// 接收初始配置和API对象
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const props = defineProps({
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initialConfig: {
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type: Object,
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default: () => ({})
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},
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api: {
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type: Object,
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default: () => {}
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}
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})
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// 配置数据
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const config = ref({...props.initialConfig})
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// 自定义事件,用于保存配置
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const emit = defineEmits(['save', 'close', 'switch'])
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// 保存配置
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function saveConfig() {
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emit('save', config.value)
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}
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// 通知主应用切换到详情页面
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function notifySwitch() {
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emit('switch')
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}
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// 通知主应用关闭当前页面
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function notifyClose() {
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emit('close')
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}
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</script>
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<template>
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<div class="plugin-config">
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<!-- 配置表单示例 -->
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<v-text-field v-model="config.someField" label="配置项"></v-text-field>
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<!-- 保存按钮示例 -->
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<v-btn color="primary" @click="saveConfig">保存配置</v-btn>
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<!-- 关闭按钮示例 -->
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<v-btn color="primary" @click="notifyClose">关闭页面</v-btn>
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<!-- 切换按钮示例 -->
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<v-btn color="primary" @click="notifySwitch">切换到详情页面</v-btn>
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</div>
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</template>
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```
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### 5.3 Dashboard组件(仪表板)
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```vue
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<script setup lang="ts">
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// 接收配置和刷新控制
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const props = defineProps({
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config: {
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type: Object,
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default: () => ({})
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},
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allowRefresh: {
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type: Boolean,
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default: true
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}
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})
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// 仪表板逻辑...
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</script>
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<template>
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<div class="dashboard-widget">
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<v-hover>
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<!-- 仪表板内容 -->
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<template #default="{ isHovering, props: hoverProps }">
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<v-card v-bind="hoverProps">
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<v-card-title>{{ config.title || '仪表板组件' }}</v-card-title>
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<v-card-text>
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<!-- 组件内容 -->
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</v-card-text>
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<!-- 只在悬停时显示拖拽图标 -->
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<div v-show="isHovering" class="absolute right-5 top-5">
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<v-icon class="cursor-move">mdi-drag</v-icon>
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</div>
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</v-card>
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</template>
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</v-hover>
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</div>
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</template>
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```
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## 6. 构建和部署
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### 构建项目
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```bash
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yarn build
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```
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- 将生成的dist文件夹上传到插件后端目录下(默认为`dist/assets`)
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**注意: `__federation_shared_vuetify` 目录以及 `index-`、`date-`、`runtime-` 开头的文件不需要上传**,只需要上传以下命名格式文件:`__federation_*`、`_plugin-vue_export-helper-*`、`remoteEntry.js`
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- 在插件的后端python代码中,实现以下方法来集成远程组件:
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```python
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def get_render_mode() -> Tuple[str, str]:
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"""
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获取插件渲染模式
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:return: 1、渲染模式,支持:vue/vuetify,默认vuetify
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:return: 2、组件路径,默认 dist/assets
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"""
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return "vue", "dist/assets"
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```
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- 需要在插件前端页面调用后端接口时,通过传入的api模块发起调用,后端api接口声明认证类型为:`bear`
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```typescript
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// 演示使用api模块调用插件接口
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recentItems.value = await props.api.get(`plugin/MyPlugin/history`)
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```
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```python
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def get_api(self) -> List[Dict[str, Any]]:
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"""
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注册插件API
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"""
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return [
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{
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"path": "/history",
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"endpoint": self.get_history,
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"methods": ["GET"],
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"auth": "bear", # 认证类型设为bear
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"summary": "查询历史记录"
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}
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]
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```
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## 7. 调试与排错
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### 常见问题
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1. **模块无法加载**
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- 检查网络请求是否成功(状态码200)
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- 确认文件路径是否正确
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- 检查CORS跨域设置
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2. **模块加载但组件不显示**
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- 检查控制台错误信息
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- 确认组件是否正确导出
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- 验证共享依赖配置
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3. **"Module name 'vue' does not resolve to a valid URL"**
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- 检查`shared`配置是否正确
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- 设置`requiredVersion: false`尝试解决
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4. **"Top-level await is not available"**
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- 确保`build.target`设置为`esnext`
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## 8. 高级配置
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### 8.1 CSS隔离
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为防止样式冲突,建议使用CSS Modules或scoped样式:
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```vue
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<style scoped>
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/* 组件样式 */
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</style>
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```
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### 8.2 共享更多依赖
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如果您的插件需要共享更多依赖,可以扩展shared配置:
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```js
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shared: {
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vue: { requiredVersion: false },
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vuetify: { requiredVersion: false },
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'@vueuse/core': { requiredVersion: false },
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pinia: { requiredVersion: false }
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}
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```
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### 8.3 开发环境测试
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开发期间可以使用以下配置在本地测试:
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```typescript
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// vite.config.ts
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export default defineConfig({
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server: {
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port: 5001, // 使用不同于主应用的端口
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cors: true, // 启用CORS
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origin: 'http://localhost:5001'
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}
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})
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```
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## 9. 示例代码
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- [插件远程组件示例](../examples/plugin-component/) - 开发插件组件的完整示例项目
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- [模块联邦问题排查指南](./federation-troubleshooting.md) - 常见问题排查
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## 10. 参考资料
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- [Vite Plugin Federation](https://github.com/originjs/vite-plugin-federation)
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- [Vue 3官方文档](https://vuejs.org/)
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---
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如有问题,请提交Issue。
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