From 6ce0f1d8cddb182efbecde03b3d4c40160fda936 Mon Sep 17 00:00:00 2001
From: Troy Pavlek <ebonwumon@depotwarehouse.net>
Date: Mon, 2 Feb 2015 11:50:41 -0700
Subject: [PATCH] Commit for the first release of the oauth2-twitch package.

---
 .gitignore                |   2 +
 README.md                 |  45 ++++++++
 composer.json             |  18 +++
 composer.lock             | 227 ++++++++++++++++++++++++++++++++++++++
 index.php                 |  22 ++++
 src/Entity/TwitchUser.php |  78 +++++++++++++
 src/Provider/Twitch.php   |  64 +++++++++++
 7 files changed, 456 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 composer.json
 create mode 100644 composer.lock
 create mode 100644 index.php
 create mode 100644 src/Entity/TwitchUser.php
 create mode 100644 src/Provider/Twitch.php

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c36e38
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea/
+vendor/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f3e47d6
--- /dev/null
+++ b/README.md
@@ -0,0 +1,45 @@
+Twitch provider for league/oauth2-client
+=========================================
+
+This is a package to integrate Battle.net authentication with the [OAuth2 client library](https://github.com/thephpleague/oauth2-client) by
+[The League of Extraordinary Packages](http://thephpleague.com).
+
+To install, use composer:
+
+```bash
+composer require depotwarehouse/oauth2-twitch
+```
+
+Usage is the same as the league's OAuth client, using `\Depotwarehouse\OAuth2\Client\Twitch\Provider\Twitch` as the provider.
+For example:
+
+```php
+$provider = new \Depotwarehouse\OAuth2\Client\Twitch\Provider\Twitch([
+    'clientId' => "YOUR_CLIENT_ID",
+    'clientSecret' => "YOUR_CLIENT_SECRET",
+    'redirectUri' => "http://your-redirect-uri"
+]);
+```
+
+You can also optionally add a `scopes` key to the array passed to the constructor. The available scopes are documented
+on the [Twitch API Documentation](https://github.com/justintv/Twitch-API/blob/master/authentication.md).
+
+> Note: The provider uses the "user_read" scope by default. If you pass other scopes, and want the ->getUserDetails() method
+to work, you will need to ensure the "user_read" scope is used.
+
+```php
+if (isset($_GET['code']) && $_GET['code']) {
+    $token = $this->provider->getAccessToken("authorizaton_code", [
+        'code' => $_GET['code']
+    ]);
+
+    // Returns an instance of Depotwarehouse\OAuth2\Client\Twitch\Entity\TwitchUser
+    $user = $this->provider->getUserDetails($token);
+    
+    $user->getDisplayName();
+    $user->getId()
+    $user->getType();
+    $user->getBio();
+    $user->getEmail();
+    $user->getPartnered();
+```
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..171c0c6
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,18 @@
+{
+    "name": "depotwarehouse/oauth2-twitch",
+    "description": "A Twitch provider for league/oauth2-client",
+    "authors": [
+        {
+            "name": "Troy Pavlek",
+            "email": "troy@depotwarehouse.net"
+        }
+    ],
+    "require": {
+        "league/oauth2-client": "0.7.*"
+    },
+    "autoload": {
+        "psr-4": {
+            "Depotwarehouse\\OAuth2\\Client\\Twitch\\": "src/"
+        }
+    }
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..21451c2
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,227 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "hash": "7ee63b0fd363373422f0802e64c9dc1c",
+    "packages": [
+        {
+            "name": "guzzle/guzzle",
+            "version": "v3.9.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle3.git",
+                "reference": "54991459675c1a2924122afbb0e5609ade581155"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle3/zipball/54991459675c1a2924122afbb0e5609ade581155",
+                "reference": "54991459675c1a2924122afbb0e5609ade581155",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "php": ">=5.3.3",
+                "symfony/event-dispatcher": "~2.1"
+            },
+            "replace": {
+                "guzzle/batch": "self.version",
+                "guzzle/cache": "self.version",
+                "guzzle/common": "self.version",
+                "guzzle/http": "self.version",
+                "guzzle/inflection": "self.version",
+                "guzzle/iterator": "self.version",
+                "guzzle/log": "self.version",
+                "guzzle/parser": "self.version",
+                "guzzle/plugin": "self.version",
+                "guzzle/plugin-async": "self.version",
+                "guzzle/plugin-backoff": "self.version",
+                "guzzle/plugin-cache": "self.version",
+                "guzzle/plugin-cookie": "self.version",
+                "guzzle/plugin-curlauth": "self.version",
+                "guzzle/plugin-error-response": "self.version",
+                "guzzle/plugin-history": "self.version",
+                "guzzle/plugin-log": "self.version",
+                "guzzle/plugin-md5": "self.version",
+                "guzzle/plugin-mock": "self.version",
+                "guzzle/plugin-oauth": "self.version",
+                "guzzle/service": "self.version",
+                "guzzle/stream": "self.version"
+            },
+            "require-dev": {
+                "doctrine/cache": "~1.3",
+                "monolog/monolog": "~1.0",
+                "phpunit/phpunit": "3.7.*",
+                "psr/log": "~1.0",
+                "symfony/class-loader": "~2.1",
+                "zendframework/zend-cache": "2.*,<2.3",
+                "zendframework/zend-log": "2.*,<2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.9-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Guzzle": "src/",
+                    "Guzzle\\Tests": "tests/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Guzzle Community",
+                    "homepage": "https://github.com/guzzle/guzzle/contributors"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library and framework for building RESTful web service clients",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "time": "2014-08-11 04:32:36"
+        },
+        {
+            "name": "league/oauth2-client",
+            "version": "0.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/oauth2-client.git",
+                "reference": "0a8e12a4f86302227991895a4166dfe22c28de03"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/oauth2-client/zipball/0a8e12a4f86302227991895a4166dfe22c28de03",
+                "reference": "0a8e12a4f86302227991895a4166dfe22c28de03",
+                "shasum": ""
+            },
+            "require": {
+                "guzzle/guzzle": "~3.7",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~0.9",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.7.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\OAuth2\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Alex Bilbie",
+                    "email": "hello@alexbilbie.com",
+                    "homepage": "http://www.alexbilbie.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "OAuth 2.0 Client Library",
+            "keywords": [
+                "Authentication",
+                "SSO",
+                "authorization",
+                "identity",
+                "idp",
+                "oauth",
+                "oauth2",
+                "single sign on"
+            ],
+            "time": "2015-01-06 15:58:40"
+        },
+        {
+            "name": "symfony/event-dispatcher",
+            "version": "v2.6.3",
+            "target-dir": "Symfony/Component/EventDispatcher",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/EventDispatcher.git",
+                "reference": "40ff70cadea3785d83cac1c8309514b36113064e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/EventDispatcher/zipball/40ff70cadea3785d83cac1c8309514b36113064e",
+                "reference": "40ff70cadea3785d83cac1c8309514b36113064e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~2.0,>=2.0.5",
+                "symfony/dependency-injection": "~2.6",
+                "symfony/expression-language": "~2.6",
+                "symfony/stopwatch": "~2.3"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Symfony Community",
+                    "homepage": "http://symfony.com/contributors"
+                },
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "Symfony EventDispatcher Component",
+            "homepage": "http://symfony.com",
+            "time": "2015-01-05 14:28:40"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..85bb914
--- /dev/null
+++ b/index.php
@@ -0,0 +1,22 @@
+<?php
+
+require 'vendor/autoload.php';
+
+$provider = new \Depotwarehouse\OAuth2\Client\Twitch\Provider\Twitch([
+'clientId' => "bqzmhb7560sdxx7ixll05hmo53taxwp",
+'clientSecret' => "l8z2b6c0ov025fhg1s14v3eosfdut4r",
+'redirectUri' => "http://localhost:8000"
+]);
+
+if (isset($_GET['code']) && $_GET['code']) {
+    $token = $provider->getAccessToken("authorization_code", [
+        'code' => $_GET['code']
+    ]);
+
+    $user = $provider->getUserDetails($token);
+    var_dump($user);
+
+
+} else {
+    header('Location: ' . $provider->getAuthorizationUrl());
+}
diff --git a/src/Entity/TwitchUser.php b/src/Entity/TwitchUser.php
new file mode 100644
index 0000000..df5416a
--- /dev/null
+++ b/src/Entity/TwitchUser.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace Depotwarehouse\OAuth2\Client\Twitch\Entity;
+
+class TwitchUser
+{
+
+    /** @var  string */
+    protected $display_name;
+    /** @var  int */
+    protected $id;
+    /** @var  string */
+    protected $type;
+    /** @var  string */
+    protected $bio;
+    /** @var  string */
+    protected $email;
+    /** @var  bool */
+    protected $partnered;
+
+    public function __construct(array $attributes = array()) {
+        $this->id = $attributes['_id'];
+        $this->display_name = $attributes['display_name'];
+        $this->type = $attributes['type'];
+        $this->bio = $attributes['bio'];
+        $this->email = $attributes['email'];
+        $this->partnered = $attributes['partnered'];
+    }
+
+    /**
+     * @return string
+     */
+    public function getDisplayName()
+    {
+        return $this->display_name;
+    }
+
+    /**
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBio()
+    {
+        return $this->bio;
+    }
+
+    /**
+     * @return string
+     */
+    public function getEmail()
+    {
+        return $this->email;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isPartnered()
+    {
+        return $this->partnered;
+    }
+
+}
diff --git a/src/Provider/Twitch.php b/src/Provider/Twitch.php
new file mode 100644
index 0000000..a6735cb
--- /dev/null
+++ b/src/Provider/Twitch.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Depotwarehouse\OAuth2\Client\Twitch\Provider;
+
+use Depotwarehouse\OAuth2\Client\Twitch\Entity\TwitchUser;
+use League\OAuth2\Client\Provider\AbstractProvider;
+use League\OAuth2\Client\Token\AccessToken;
+
+class Twitch extends AbstractProvider
+{
+
+    public $scopeSeparator = ' ';
+
+    public $scopes = [ "user_read" ];
+
+    /**
+     * Get the URL that this provider uses to begin authorization.
+     *
+     * @return string
+     */
+    public function urlAuthorize()
+    {
+        return "https://api.twitch.tv/kraken/oauth2/authorize";
+    }
+
+    /**
+     * Get the URL that this provider users to request an access token.
+     *
+     * @return string
+     */
+    public function urlAccessToken()
+    {
+        return "https://api.twitch.tv/kraken/oauth2/token";
+    }
+
+    /**
+     * Get the URL that this provider uses to request user details.
+     *
+     * Since this URL is typically an authorized route, most providers will require you to pass the access_token as
+     * a parameter to the request. For example, the google url is:
+     *
+     * 'https://www.googleapis.com/oauth2/v1/userinfo?alt=json&access_token='.$token
+     *
+     * @param AccessToken $token
+     * @return string
+     */
+    public function urlUserDetails(AccessToken $token)
+    {
+        return "https://api.twitch.tv/kraken/user?oauth_token=" . $token;
+    }
+
+    /**
+     * Given an object response from the server, process the user details into a format expected by the user
+     * of the client.
+     *
+     * @param object $response
+     * @param AccessToken $token
+     * @return mixed
+     */
+    public function userDetails($response, AccessToken $token)
+    {
+        return new TwitchUser((array)$response);
+    }
+}