Fix UX Turbo usage without Streams

Author: tgalopin

src/Turbo/Resources/assets/.babelrc

@@ -0,0 +1,4 @@
+{
+    "presets": ["@babel/env"],
+    "plugins": ["@babel/plugin-proposal-class-properties"]
+}

src/Turbo/Resources/assets/dist/turbo_controller.js

@@ -0,0 +1,56 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+
+var _stimulus = require("stimulus");
+
+var Turbo = _interopRequireWildcard(require("@hotwired/turbo"));
+
+function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+// Expose Turbo to the rest of the app to allow for dynamic Turbo calls
+window.Turbo = Turbo;
+/**
+ * Empty Stimulus controller only used for Symfony Flex wiring.
+ *
+ * @author Titouan Galopin <galopintitouan@gmail.com>
+ */
+
+var _default = /*#__PURE__*/function (_Controller) {
+  _inherits(_default, _Controller);
+
+  var _super = _createSuper(_default);
+
+  function _default() {
+    _classCallCheck(this, _default);
+
+    return _super.apply(this, arguments);
+  }
+
+  return _default;
+}(_stimulus.Controller);
+
+exports["default"] = _default;

src/Turbo/Resources/assets/package.json

@@ -4,12 +4,39 @@
     "license": "MIT",
     "private": true,
     "version": "0.1.0",
+    "symfony": {
+        "controllers": {
+            "turbo-core": {
+                "main": "dist/turbo_controller.js",
+                "webpackMode": "eager",
+                "fetch": "eager",
+                "enabled": true
+            }
+        }
+    },
     "scripts": {
-        "build": "echo skip",
-        "test": "echo skip",
-        "lint": "echo skip"
+        "build": "babel src -d dist",
+        "test": "babel src -d dist && jest",
+        "lint": "eslint src test"
     },
     "dependencies": {
         "@hotwired/turbo": "^7.0.0-beta.4"
+    },
+    "peerDependencies": {
+        "stimulus": "^2.0.0"
+    },
+    "devDependencies": {
+        "@babel/cli": "^7.12.1",
+        "@babel/core": "^7.12.3",
+        "@babel/plugin-proposal-class-properties": "^7.12.1",
+        "@babel/preset-env": "^7.12.7",
+        "@symfony/stimulus-testing": "^1.1.0",
+        "stimulus": "^2.0.0"
+    },
+    "jest": {
+        "testRegex": "test/.*\\.test.js",
+        "setupFilesAfterEnv": [
+            "./test/setup.js"
+        ]
     }
 }

src/Turbo/Resources/assets/src/turbo_controller.js

@@ -0,0 +1,21 @@
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import { Controller } from 'stimulus';
+import * as Turbo from '@hotwired/turbo';
+
+// Expose Turbo to the rest of the app to allow for dynamic Turbo calls
+window.Turbo = Turbo;
+
+/**
+ * Empty Stimulus controller only used for Symfony Flex wiring.
+ *
+ * @author Titouan Galopin <galopintitouan@gmail.com>
+ */
+export default class extends Controller {}

src/Turbo/Resources/assets/test/setup.js

@@ -0,0 +1,10 @@
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import '@symfony/stimulus-testing/setup';

src/Turbo/Resources/assets/test/turbo_controller.test.js

@@ -0,0 +1,40 @@
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+'use strict';
+
+import { Application } from 'stimulus';
+import { getByTestId } from '@testing-library/dom';
+import { clearDOM, mountDOM } from '@symfony/stimulus-testing';
+import TurboController from '../src/turbo_controller';
+
+const startStimulus = () => {
+    const application = Application.start();
+    application.register('symfony--ux-turbo--turbo', TurboController);
+};
+
+/* eslint-disable no-undef */
+describe('TurboStreamController', () => {
+    let container;
+
+    beforeEach(() => {
+        container = mountDOM('<div data-testid="turbo-core" data-controller="symfony--ux-turbo--turbo"></div>');
+    });
+
+    afterEach(() => {
+        clearDOM();
+    });
+
+    it('connects', async () => {
+        startStimulus();
+
+        // smoke test
+        expect(getByTestId(container, 'turbo-core')).toHaveAttribute('data-controller', 'symfony--ux-turbo--turbo');
+    });
+});