Update Readme & License

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Steven Maguire
+Copyright (c) 2017 Nikolay Votintsev
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,8 +1,7 @@
-# Ecwid (https://www.ecwid.com/) Provider for OAuth 2.0 Client
+# Ecwid Provider for OAuth 2.0 Client
 [![Latest Version](https://img.shields.io/github/release/mugnate/oauth2-ecwid.svg?style=flat-square)](https://github.com/mugnate/oauth2-ecwid/releases)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
 [![Build Status](https://img.shields.io/travis/mugnate/oauth2-ecwid/master.svg?style=flat-square)](https://travis-ci.org/mugnate/oauth2-ecwid)
-[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/mugnate/oauth2-ecwid.svg?style=flat-square)](https://scrutinizer-ci.com/g/mugnate/oauth2-ecwid/code-structure)
 [![Quality Score](https://img.shields.io/scrutinizer/g/mugnate/oauth2-ecwid.svg?style=flat-square)](https://scrutinizer-ci.com/g/mugnate/oauth2-ecwid)
 [![Total Downloads](https://img.shields.io/packagist/dt/mugnate/oauth2-ecwid.svg?style=flat-square)](https://packagist.org/packages/mugnate/oauth2-ecwid)
 
@@ -20,35 +19,49 @@ composer require mugnate/oauth2-ecwid
 
 Usage is the same as The League's OAuth client, using `\League\OAuth2\Client\Provider\Ecwid` as the provider.
 
-### Authorization Code Flow
+### Configuration
 
 ```php
 $provider = new Mugnate\OAuth2\Client\Provider\Ecwid([
     'clientId'          => '{ecwid-client-id}',
     'clientSecret'      => '{ecwid-client-secret}',
-    'redirectUri'       => 'https://example.com/callback-url',
+    'redirectUri'       => 'https://yoursite.com/callback-url',
 ]);
+```
 
-if (!isset($_GET['code'])) {
+### Link
+```php
+$authUrl = $provider->getAuthorizationUrl();
+$_SESSION['oauth2-ecwid-state'] = $provider->getState();
 
-    // If we don't have an authorization code then get one
-    $authUrl = $provider->getAuthorizationUrl();
-    $_SESSION['oauth2state'] = $provider->getState();
-    header('Location: '.$authUrl);
-    exit;
+echo '<a href="' .$authUrl. '"></a>';
+```
 
+### Callback
+```php
+if (! isset($_GET['code'])) {
+    exit('Invalid code');
+}
 // Check given state against previously stored one to mitigate CSRF attack
-} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {
+elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2-ecwid-state'])) {
 
-    unset($_SESSION['oauth2state']);
+    unset($_SESSION['oauth2-ecwid-state']);
     exit('Invalid state');
 
 } else {
 
-    // Try to get an access token (using the authorization code grant)
-    $token = $provider->getAccessToken('authorization_code', [
-        'code' => $_GET['code']
-    ]);
+    try {
+
+        // Try to get an access token (using the authorization code grant)
+        $token = $provider->getAccessToken('authorization_code', [
+            'code' => $_GET['code']
+        ]);
+
+    } catch (Exception $e) {
+
+        // Failed to get user details
+        exit('Oh dear...');
+    }
 
     // Optional: Now you have a token you can look up a users profile data
     try {
@@ -57,7 +70,7 @@ if (!isset($_GET['code'])) {
         $user = $provider->getResourceOwner($token);
 
         // Use these details to create a new profile
-        printf('Hello %s!', $user->getFirstname());
+        printf('Your email %s!', $user->getEmail());
 
     } catch (Exception $e) {
 
@@ -77,7 +90,7 @@ When creating your Ecwid authorization URL, you can specify the state and scopes
 ```php
 $options = [
     'state' => 'OPTIONAL_CUSTOM_CONFIGURED_STATE',
-    'scope' => ['r_basicprofile','r_emailaddress'] // array or string
+    'scope' => ['read_store_profile', 'read_catalog', 'read_orders'] // array or string
 ];
 
 $authorizationUrl = $provider->getAuthorizationUrl($options);