Started adding frontend notifications, fixing firefox file upload bug

goTorrentWebUI/node_modules/react-toastify/lib/util/EventManager.js

@@ -0,0 +1,47 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+var eventManager = {
+  eventList: new Map(),
+
+  on: function on(event, callback) {
+    this.eventList.has(event) || this.eventList.set(event, []);
+
+    this.eventList.get(event).push(callback);
+
+    return this;
+  },
+  off: function off() {
+    var event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+
+    return this.eventList.delete(event);
+  },
+  emit: function emit(event) {
+    var _this = this;
+
+    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      args[_key - 1] = arguments[_key];
+    }
+
+    if (!this.eventList.has(event)) {
+      /* eslint no-console: 0 */
+      console.warn("<" + event + "> Event is not registered. Did you forgot to bind the event ?");
+      return false;
+    }
+
+    this.eventList.get(event).forEach(function (callback) {
+      return setTimeout(function () {
+        return callback.call.apply(callback, [_this].concat(_toConsumableArray(args)));
+      }, 0);
+    });
+
+    return true;
+  }
+};
+
+exports.default = eventManager;