All: Add support for application plugins (#3257)

ReactNativeClient/lib/services/plugins/api/Global.ts

@@ -0,0 +1,88 @@
+import Plugin from '../Plugin';
+import Joplin from './Joplin';
+import Logger from 'lib/Logger';
+
+/**
+ * @ignore
+ */
+const builtinModules = require('builtin-modules');
+
+/**
+ * @ignore
+ */
+export default class Global {
+
+	private joplin_: Joplin;
+	private requireWhiteList_:string[] = null;
+	// private consoleWrapper_:any = null;
+
+	constructor(logger:Logger, implementation:any, plugin: Plugin, store: any) {
+		this.joplin_ = new Joplin(logger, implementation.joplin, plugin, store);
+		// this.consoleWrapper_ = this.createConsoleWrapper(plugin.id);
+	}
+
+	// Wraps console calls to allow prefixing them with "Plugin PLUGIN_ID:"
+	// private createConsoleWrapper(pluginId:string) {
+	// 	const wrapper:any = {};
+
+	// 	for (const n in console) {
+	// 		if (!console.hasOwnProperty(n)) continue;
+	// 		wrapper[n] = (...args:any[]) => {
+	// 			const newArgs = args.slice();
+	// 			newArgs.splice(0, 0, `Plugin "${pluginId}":`);
+	// 			return (console as any)[n](...newArgs);
+	// 		};
+	// 	}
+
+	// 	return wrapper;
+	// }
+
+	get joplin(): Joplin {
+		return this.joplin_;
+	}
+
+	private requireWhiteList():string[] {
+		if (!this.requireWhiteList_) {
+			this.requireWhiteList_ = builtinModules.slice();
+			this.requireWhiteList_.push('fs-extra');
+		}
+		return this.requireWhiteList_;
+	}
+
+	// get console(): any {
+	// 	return this.consoleWrapper_;
+	// }
+
+	require(filePath:string):any {
+		if (!this.requireWhiteList().includes(filePath)) throw new Error(`Path not allowed: ${filePath}`);
+		return require(filePath);
+	}
+
+	// To get webpack to work with Node module we need to set the parameter `target: "node"`, however
+	// when setting this, the code generated by webpack will try to access the `process` global variable,
+	// which won't be defined in the sandbox. So here we simply forward the variable, which makes it all work.
+	get process():any {
+		return process;
+	}
+
+	// setTimeout(fn: Function, interval: number) {
+	// 	return shim.setTimeout(() => {
+	// 		fn();
+	// 	}, interval);
+	// }
+
+	// setInterval(fn: Function, interval: number) {
+	// 	return shim.setInterval(() => {
+	// 		fn();
+	// 	}, interval);
+	// }
+
+	// alert(message:string) {
+	// 	return alert(message);
+	// }
+
+	// confirm(message:string) {
+	// 	return confirm(message);
+	// }
+
+}