feat: #1 port to typescript

Author: Patrick Ammann

src/AccessTokenEvents.js renamed to src/AccessTokenEvents.ts

@@ -1,25 +1,30 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { Log } from './Log.js';
-import { Timer } from './Timer.js';
+import { Log } from './Log';
+import { Timer } from './Timer';
+import { User } from './User';
 
 const DefaultAccessTokenExpiringNotificationTime = 60; // seconds
 
+export type AccessTokenCallback = (...ev: any[]) => void;
+
 export class AccessTokenEvents {
+    private _accessTokenExpiringNotificationTime: number
+    private _accessTokenExpiring: Timer
+    private _accessTokenExpired: Timer
 
     constructor({
         accessTokenExpiringNotificationTime = DefaultAccessTokenExpiringNotificationTime,
         accessTokenExpiringTimer = new Timer("Access token expiring"),
         accessTokenExpiredTimer = new Timer("Access token expired")
     } = {}) {
         this._accessTokenExpiringNotificationTime = accessTokenExpiringNotificationTime;
-
         this._accessTokenExpiring = accessTokenExpiringTimer;
         this._accessTokenExpired = accessTokenExpiredTimer;
     }
 
-    load(container) {
+    load(container: User) {
         // only register events if there's an access token and it has an expiration
         if (container.access_token && container.expires_in !== undefined) {
             let duration = container.expires_in;
@@ -31,7 +36,7 @@ export class AccessTokenEvents {
                 if (expiring <= 0){
                     expiring = 1;
                 }
-                
+
                 Log.debug("AccessTokenEvents.load: registering expiring timer in:", expiring);
                 this._accessTokenExpiring.init(expiring);
             }
@@ -57,17 +62,17 @@ export class AccessTokenEvents {
         this._accessTokenExpired.cancel();
     }
 
-    addAccessTokenExpiring(cb) {
+    addAccessTokenExpiring(cb: AccessTokenCallback) {
         this._accessTokenExpiring.addHandler(cb);
     }
-    removeAccessTokenExpiring(cb) {
+    removeAccessTokenExpiring(cb: AccessTokenCallback) {
         this._accessTokenExpiring.removeHandler(cb);
     }
 
-    addAccessTokenExpired(cb) {
+    addAccessTokenExpired(cb: AccessTokenCallback) {
         this._accessTokenExpired.addHandler(cb);
     }
-    removeAccessTokenExpired(cb) {
+    removeAccessTokenExpired(cb: AccessTokenCallback) {
         this._accessTokenExpired.removeHandler(cb);
     }
 }

src/CheckSessionIFrame.js renamed to src/CheckSessionIFrame.ts

@@ -1,17 +1,26 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { Log } from './Log.js';
+import { Log } from './Log';
 
 const DefaultInterval = 2000;
 
 export class CheckSessionIFrame {
-    constructor(callback, client_id, url, interval, stopOnError = true) {
+    private _callback: () => void;
+    private _client_id: string;
+    private _interval: number;
+    private _stopOnError: boolean;
+    private _frame_origin: string;
+    private _frame: HTMLIFrameElement;
+    private _boundMessageEvent: ((e: any) => void) | null;
+    private _timer: number | null;
+    private _session_state: any | null;
+
+    constructor(callback: () => void, client_id: string, url: string, interval?: number, stopOnError?: boolean) {
         this._callback = callback;
         this._client_id = client_id;
-        this._url = url;
         this._interval = interval || DefaultInterval;
-        this._stopOnError = stopOnError;
+        this._stopOnError = stopOnError || true;
 
         var idx = url.indexOf("/", url.indexOf("//") + 2);
         this._frame_origin = url.substr(0, idx);
@@ -22,11 +31,15 @@ export class CheckSessionIFrame {
         this._frame.style.visibility = "hidden";
         this._frame.style.position = "absolute";
         this._frame.style.display = "none";
-        this._frame.width = 0;
-        this._frame.height = 0;
-
+        this._frame.width = "0";
+        this._frame.height = "0";
         this._frame.src = url;
+
+        this._boundMessageEvent = null;
+        this._timer = null;
+
     }
+
     load() {
         return new Promise((resolve) => {
             this._frame.onload = () => {
@@ -38,7 +51,8 @@ export class CheckSessionIFrame {
             window.addEventListener("message", this._boundMessageEvent, false);
         });
     }
-    _message(e) {
+
+    _message(e: any) {
         if (e.origin === this._frame_origin &&
             e.source === this._frame.contentWindow
         ) {
@@ -58,7 +72,8 @@ export class CheckSessionIFrame {
             }
         }
     }
-    start(session_state) {
+
+    start(session_state: any) {
         if (this._session_state !== session_state) {
             Log.debug("CheckSessionIFrame.start");
 
@@ -67,9 +82,10 @@ export class CheckSessionIFrame {
             this._session_state = session_state;
 
             let send = () => {
+                this._frame.contentWindow &&
                 this._frame.contentWindow.postMessage(this._client_id + " " + this._session_state, this._frame_origin);
             };
-            
+
             // trigger now
             send();
 

src/ClockService.js renamed to src/ClockService.ts

@@ -1,11 +1,11 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { CordovaPopupWindow } from './CordovaPopupWindow.js';
+import { CordovaPopupWindow } from './CordovaPopupWindow';
 
 export class CordovaIFrameNavigator {
 
-    prepare(params) {
+    prepare(params: any) {
         params.popupWindowFeatures = 'hidden=yes';
         let popup = new CordovaPopupWindow(params);
         return Promise.resolve(popup);

src/CordovaIFrameNavigator.js renamed to src/CordovaIFrameNavigator.ts

@@ -1,11 +1,11 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { CordovaPopupWindow } from './CordovaPopupWindow.js';
+import { CordovaPopupWindow } from './CordovaPopupWindow';
 
 export class CordovaPopupNavigator {
 
-    prepare(params) {
+    prepare(params: any) {
         let popup = new CordovaPopupWindow(params);
         return Promise.resolve(popup);
     }

src/CordovaPopupNavigator.js renamed to src/CordovaPopupNavigator.ts

@@ -1,51 +1,64 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { Log } from './Log.js';
+import { Log } from './Log';
 
 const DefaultPopupFeatures = 'location=no,toolbar=no,zoom=no';
 const DefaultPopupTarget = "_blank";
 
 export class CordovaPopupWindow {
+    private _promise: Promise<unknown>;
+    private _resolve!: (value: unknown) => void;
+    private _reject!: (reason?: any) => void;
+    private features: string;
+    private target: string;
+    private redirect_uri: string;
+    private _popup: any;
+    private _exitCallbackEvent?: (message: any) => void;
+    private _loadStartCallbackEvent?: (event: any) => void;
 
-    constructor(params) {
+    constructor(params: any) {
         this._promise = new Promise((resolve, reject) => {
             this._resolve = resolve;
             this._reject = reject;
         });
 
         this.features = params.popupWindowFeatures || DefaultPopupFeatures;
         this.target = params.popupWindowTarget || DefaultPopupTarget;
-        
+
         this.redirect_uri = params.startUrl;
         Log.debug("CordovaPopupWindow.ctor: redirect_uri: " + this.redirect_uri);
     }
 
-    _isInAppBrowserInstalled(cordovaMetadata) {
+    _isInAppBrowserInstalled(cordovaMetadata: any) {
         return ["cordova-plugin-inappbrowser", "cordova-plugin-inappbrowser.inappbrowser", "org.apache.cordova.inappbrowser"].some(function (name) {
             return cordovaMetadata.hasOwnProperty(name)
         })
     }
-    
-    navigate(params) {
+
+    navigate(params: any) {
         if (!params || !params.url) {
             this._error("No url provided");
         } else {
+            // @ts-ignore
             if (!window.cordova) {
                 return this._error("cordova is undefined")
             }
-            
+
+            // @ts-ignore
             var cordovaMetadata = window.cordova.require("cordova/plugin_list").metadata;
             if (this._isInAppBrowserInstalled(cordovaMetadata) === false) {
                 return this._error("InAppBrowser plugin not found")
             }
+
+            // @ts-ignore
             this._popup = cordova.InAppBrowser.open(params.url, this.target, this.features);
             if (this._popup) {
                 Log.debug("CordovaPopupWindow.navigate: popup successfully created");
-                
-                this._exitCallbackEvent = this._exitCallback.bind(this); 
+
+                this._exitCallbackEvent = this._exitCallback.bind(this);
                 this._loadStartCallbackEvent = this._loadStartCallback.bind(this);
-                
+
                 this._popup.addEventListener("exit", this._exitCallbackEvent, false);
                 this._popup.addEventListener("loadstart", this._loadStartCallbackEvent, false);
             } else {
@@ -59,22 +72,22 @@ export class CordovaPopupWindow {
         return this._promise;
     }
 
-    _loadStartCallback(event) {
+    _loadStartCallback(event: any) {
         if (event.url.indexOf(this.redirect_uri) === 0) {
             this._success({ url: event.url });
-        }    
+        }
     }
-    _exitCallback(message) {
-        this._error(message);    
+    _exitCallback(message: string) {
+        this._error(message);
     }
-    
-    _success(data) {
+
+    _success(data: any) {
         this._cleanup();
 
         Log.debug("CordovaPopupWindow: Successful response from cordova popup window");
         this._resolve(data);
     }
-    _error(message) {
+    _error(message: string) {
         this._cleanup();
 
         Log.error(message);

src/CordovaPopupWindow.js renamed to src/CordovaPopupWindow.ts

@@ -1,12 +1,22 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { Log } from './Log.js';
+import { Log } from './Log';
 
 export class ErrorResponse extends Error {
-    constructor({error, error_description, error_uri, state, session_state}={}
-    ) {
-         if (!error){
+    public readonly name: string;
+
+    public readonly error: string;
+    public readonly error_description: string;
+    public readonly error_uri: string;
+
+    public readonly state: any;
+    public readonly session_state?: string;
+
+    constructor({
+        error, error_description, error_uri, state, session_state
+    }: any) {
+         if (!error) {
             Log.error("No error passed to ErrorResponse");
             throw new Error("error");
         }

src/ErrorResponse.js renamed to src/ErrorResponse.ts

@@ -1,27 +1,29 @@
 // Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
 
-import { Log } from './Log.js';
+import { Log } from './Log';
 
 export class Event {
+    protected _name: string;
+    private _callbacks: ((...ev: any[]) => void)[];
 
-    constructor(name) {
+    constructor(name: string) {
         this._name = name;
         this._callbacks = [];
     }
 
-    addHandler(cb) {
+    addHandler(cb: (...ev: any[]) => void) {
         this._callbacks.push(cb);
     }
 
-    removeHandler(cb) {
+    removeHandler(cb: (...ev: any[]) => void) {
         var idx = this._callbacks.findIndex(item => item === cb);
         if (idx >= 0) {
             this._callbacks.splice(idx, 1);
         }
     }
 
-    raise(...params) {
+    raise(...params: any[]) {
         Log.debug("Event: Raising event: " + this._name);
         for (let i = 0; i < this._callbacks.length; i++) {
             this._callbacks[i](...params);