mira-app-core
Version:
Core library for Mira TypeScript project - provides base functionality without auto-execution
205 lines • 8.38 kB
JavaScript
;
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Object.defineProperty(o, k2, desc);
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if (k2 === undefined) k2 = k;
o[k2] = m[k];
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Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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if (mod && mod.__esModule) return mod;
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerPluginManager = void 0;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
class ServerPluginManager {
constructor({ server, dbService, pluginsDir }) {
this.loadedPlugins = new Map();
this.fields = [];
this.pluginsDir = path.join(pluginsDir ?? __dirname, 'plugins');
console.log({ pluginsDir: this.pluginsDir });
this.server = server;
this.dbService = dbService;
this.pluginsConfigPath = path.join(this.pluginsDir, 'plugins.json');
// Ensure plugins directory exists
if (!fs.existsSync(this.pluginsDir)) {
fs.mkdirSync(this.pluginsDir, { recursive: true });
}
// Initialize plugins.json if it doesn't exist
if (!fs.existsSync(this.pluginsConfigPath)) {
fs.writeFileSync(this.pluginsConfigPath, JSON.stringify([], null, 2));
}
}
// getPluginDir
getPluginDir(pluginName) {
return path.join(this.pluginsDir, pluginName);
}
async loadPlugins(reload = false) {
const config = JSON.parse(fs.readFileSync(this.pluginsConfigPath, 'utf-8'));
for (const pluginConfig of config) {
if (pluginConfig.enabled) {
await this.loadPlugin(pluginConfig, reload);
}
}
}
async loadPlugin(pluginConfig, reload = false) {
try {
// 检查插件是否已经加载过
if (!reload && this.loadedPlugins.has(pluginConfig.name)) {
console.log(`Plugin ${pluginConfig.name} already loaded, skipping...`);
return;
}
const pluginPath = path.join(this.pluginsDir, pluginConfig.path);
// 如果是重新加载，清除require缓存
if (reload || this.loadedPlugins.has(pluginConfig.name)) {
delete require.cache[require.resolve(pluginPath)];
}
const pluginModule = require(pluginPath);
if (typeof pluginModule.init === 'function') {
await pluginModule.init({
pluginManager: this,
server: this.server,
dbService: this.dbService
});
}
this.loadedPlugins.set(pluginConfig.name, pluginModule);
console.log(`${reload ? 'Reloaded' : 'Loaded'} plugin: ${pluginConfig.name}`);
}
catch (err) {
console.error(`Failed to load plugin ${pluginConfig.name}:`, err);
// 如果加载失败，从已加载插件中移除
this.loadedPlugins.delete(pluginConfig.name);
}
}
registerFields(fields) {
for (const field of fields) {
this.registerField(field);
}
}
registerField(field) {
let { action, type, field: fieldName } = field;
if (!fieldName || !action || !type) {
throw new Error('Field registration error: action, type, and field are required');
}
this.fields.push(field);
}
getPlugin(name) {
return this.loadedPlugins.get(name);
}
isPluginLoaded(name) {
return this.loadedPlugins.has(name);
}
unloadPlugin(name) {
if (this.loadedPlugins.has(name)) {
// 尝试调用插件的清理函数（如果存在）
const plugin = this.loadedPlugins.get(name);
if (plugin && typeof plugin.cleanup === 'function') {
try {
plugin.cleanup();
}
catch (error) {
console.error(`Error cleaning up plugin ${name}:`, error);
}
}
this.loadedPlugins.delete(name);
console.log(`Unloaded plugin: ${name}`);
return true;
}
return false;
}
async reloadPlugin(name) {
const config = JSON.parse(fs.readFileSync(this.pluginsConfigPath, 'utf-8'));
const pluginConfig = config.find(p => p.name === name);
if (!pluginConfig) {
console.error(`Plugin config not found for: ${name}`);
return false;
}
if (!pluginConfig.enabled) {
console.log(`Plugin ${name} is disabled, skipping reload`);
return false;
}
// 先卸载插件
this.unloadPlugin(name);
// 重新加载插件
await this.loadPlugin(pluginConfig, true);
return this.isPluginLoaded(name);
}
getPluginsList() {
const config = JSON.parse(fs.readFileSync(this.pluginsConfigPath, 'utf-8'));
return config.map(pluginConfig => {
const pluginDir = this.getPluginDir(pluginConfig.name);
let packageInfo = {};
try {
const packageJsonPath = path.join(pluginDir, 'package.json');
if (fs.existsSync(packageJsonPath)) {
packageInfo = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
}
}
catch (error) {
console.error(`Error reading package.json for plugin ${pluginConfig.name}:`, error);
}
// 检查是否有图标文件
let icon = null;
const iconExtensions = ['.png', '.jpg', '.jpeg', '.svg', '.ico'];
for (const ext of iconExtensions) {
const iconPath = path.join(pluginDir, `icon${ext}`);
if (fs.existsSync(iconPath)) {
// 返回相对于插件目录的路径，前端可以通过API获取
icon = `/api/plugins/${pluginConfig.name}/icon${ext}`;
break;
}
}
return {
name: pluginConfig.name,
enabled: pluginConfig.enabled,
path: pluginConfig.path,
...packageInfo,
status: pluginConfig.enabled ? 'active' : 'inactive',
configurable: true,
icon: icon || packageInfo.icon || null, // 支持package.json中的icon字段
category: packageInfo.category || 'general', // 添加分类
tags: packageInfo.tags || [] // 添加标签
};
});
}
async addPlugin(config) {
const currentConfig = JSON.parse(fs.readFileSync(this.pluginsConfigPath, 'utf-8'));
const existingIndex = currentConfig.findIndex(p => p.name === config.name);
if (existingIndex >= 0) {
currentConfig[existingIndex] = config;
}
else {
currentConfig.push(config);
}
fs.writeFileSync(this.pluginsConfigPath, JSON.stringify(currentConfig, null, 2));
if (config.enabled) {
await this.loadPlugin(config, true); // 使用 reload=true 确保新插件被加载
}
}
}
exports.ServerPluginManager = ServerPluginManager;
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