import { DEFAULT_LANGUAGE } from '@grafana/i18n'; import { getResolvedLanguage } from '@grafana/i18n/internal'; import { config } from '@grafana/runtime'; import builtInPlugins from '../built_in_plugins'; import { registerPluginInfoInCache } from '../loader/pluginInfoCache'; import { SystemJS } from '../loader/systemjs'; import { resolveModulePath } from '../loader/utils'; import { importPluginModuleInSandbox } from '../sandbox/sandboxPluginLoader'; import { shouldLoadPluginInFrontendSandbox } from '../sandbox/sandboxPluginLoaderRegistry'; import { pluginsLogger } from '../utils'; import { addTranslationsToI18n } from './addTranslationsToI18n'; import { PluginImportInfo } from './types'; export async function importPluginModule({ path, pluginId, loadingStrategy, version, moduleHash, translations, }: PluginImportInfo): Promise<System.Module> { if (version) { registerPluginInfoInCache({ path, version, loadingStrategy }); } // Add locales to i18n for a plugin if the feature toggle is enabled and the plugin has locales if (translations) { await addTranslationsToI18n({ resolvedLanguage: getResolvedLanguage(), fallbackLanguage: DEFAULT_LANGUAGE, pluginId, translations, }); } const builtIn = builtInPlugins[path]; if (builtIn) { // for handling dynamic imports if (typeof builtIn === 'function') { return await builtIn(); } else { return builtIn; } } const modulePath = resolveModulePath(path); // inject integrity hash into SystemJS import map if (config.featureToggles.pluginsSriChecks) { const resolvedModule = System.resolve(modulePath); const integrityMap = System.getImportMap().integrity; if (moduleHash && integrityMap && !integrityMap[resolvedModule]) { SystemJS.addImportMap({ integrity: { [resolvedModule]: moduleHash, }, }); } } // the sandboxing environment code cannot work in nodejs and requires a real browser if (await shouldLoadPluginInFrontendSandbox({ pluginId })) { return importPluginModuleInSandbox({ pluginId }); } return SystemJS.import(modulePath).catch((e) => { let error = new Error('Could not load plugin', { cause: e }); console.error(error); pluginsLogger.logError(error, { path, pluginId, pluginVersion: version ?? '', expectedHash: moduleHash ?? '', loadingStrategy: loadingStrategy.toString(), sriChecksEnabled: String(Boolean(config.featureToggles.pluginsSriChecks)), originalErrorMessage: e.originalErr?.message || '', originalErrorStack: e.originalErr?.stack || '', systemJSOriginalErr: e.originalErr?.message || '', }); throw error; }); }