Gives the ability to signup with Twitter

.env.example

@@ -22,4 +22,8 @@ SMS_PASSWORD=dummy
 
 # QUEUES
 IRON_PROJECT=dummy
-IRON_TOKEN=dummy
+IRON_TOKEN=dummy
+
+# TWITTER
+TWITTER_CLIENT_ID=dummy
+TWITTER_CLIENT_SECRET=dummy

app/TeenQuotes/Api/V1/Controllers/UsersController.php

@@ -1,10 +1,9 @@
 <?php namespace TeenQuotes\Api\V1\Controllers;
 
-use App, Auth, Config, DB, Input, Queue, Str;
+use App, Auth, Config, DB, Input, Session, Str;
 use Buonzz\GeoIP\Laravel4\Facades\GeoIP;
 use Carbon\Carbon;
 use Exception;
-use Laracasts\Validation\FormValidationException;
 use stojg\crop\CropEntropy;
 use TeenQuotes\Countries\Models\Country;
 use TeenQuotes\Exceptions\ApiNotFoundException;
@@ -52,9 +51,10 @@ public function store($doValidation = true)
 			$this->userValidator->validateSignup($data);
 
 		// Store the new user
+		$avatar = Session::get('avatar', null);
+
 		// If the new user has got a Gravatar, set the avatar
-		$avatar = null;
-		if (Gravatar::exists($data['email']))
+		if (is_null($avatar) AND Gravatar::exists($data['email']))
 			$avatar = Gravatar::src($data['email'], 150);
 
 		$user = $this->userRepo->create($data['login'], $data['email'], $data['password'],

app/TeenQuotes/Auth/AuthServiceProvider.php

@@ -37,6 +37,7 @@ private function registerAuthRoutes()
 		$this->app['router']->group($this->getRouteGroupParams(), function() use ($controller) {
 			$this->app['router']->get('signin', ['as' => 'signin', 'uses' => $controller.'@getSignin']);
 			$this->app['router']->get('logout', ['as' => 'logout', 'uses' => $controller.'@getLogout']);
+			$this->app['router']->get('auth/twitter', ['as' => 'auth.twitter', 'uses' => $controller.'@getAuthTwitter']);
 			$this->app['router']->post('signin', $controller.'@postSignin');
 		});
 	}
@@ -57,7 +58,7 @@ private function registerAuthViewComposers()
 		$this->app['view']->composer([
 			'auth.signin',
 			'auth.signup'
-		], 'TeenQuotes\Tools\Composers\DeepLinksComposer');	
+		], 'TeenQuotes\Tools\Composers\DeepLinksComposer');
 	}
 
 	private function registerReminderRoutes()
@@ -78,11 +79,11 @@ private function registerReminderViewComposers()
 		$this->app['view']->composer([
 			'password.reset'
 		], $this->getNamespaceComposers().'ResetComposer');
-		
+
 		// For deeps link
 		$this->app['view']->composer([
 			'password.remind'
-		], 'TeenQuotes\Tools\Composers\DeepLinksComposer');	
+		], 'TeenQuotes\Tools\Composers\DeepLinksComposer');
 	}
 
 	/**

app/TeenQuotes/Auth/Controllers/AuthController.php

@@ -1,15 +1,8 @@
 <?php namespace TeenQuotes\Auth\Controllers;
 
-use BaseController;
-use Carbon;
-use Illuminate\Support\Facades\Auth;
-use Illuminate\Support\Facades\Input;
-use Illuminate\Support\Facades\Lang;
-use Illuminate\Support\Facades\Redirect;
-use Illuminate\Support\Facades\Session;
-use Illuminate\Support\Facades\Validator;
-use Illuminate\Support\Facades\View;
+use Auth, BaseController, Carbon, Input, Lang, Redirect, Request, Session, View;
 use Laracasts\Validation\FormValidationException;
+// use Laravel\Socialite\Contracts\Factory as Socialite;
 use TeenQuotes\Users\Models\User;
 use TeenQuotes\Users\Validation\UserValidator;
 
@@ -20,12 +13,18 @@ class AuthController extends BaseController {
 	 */
 	private $userValidator;
 
+	/**
+	 * @var Laravel\Socialite\Contracts\Factory
+	 */
+	private $socialite;
+
 	public function __construct(UserValidator $userValidator)
 	{
 		$this->beforeFilter('guest', ['only' => 'getSignin']);
 		$this->beforeFilter('auth', ['only' => 'getLogout']);
 
 		$this->userValidator = $userValidator;
+		// $this->socialite = $socialite;
 	}
 
 	/**
@@ -102,4 +101,36 @@ public function getLogout()
 
 		return Redirect::route('home')->with('success', Lang::get('auth.logoutSuccessfull', compact('login')));
 	}
+
+	public function getAuthTwitter()
+	{
+		$hasCode = Request::has('code');
+
+		if (! $hasCode) return $this->getTwitterAuthorization();
+
+		$user = $this->getTwitterUser();
+		// Prefill the signup view
+		Session::flash('login', $user->getNickname());
+		Session::flash('email', $user->getEmail());
+		// Store the URL of the avatar is session
+		// It'll be saved when calling the API
+		Session::set('avatar', $user->getAvatar());
+
+		return Redirect::route('signup');
+	}
+
+	/**
+	* @return \Symfony\Component\HttpFoundation\RedirectResponse
+	*/
+	private function getTwitterAuthorization()
+	{
+		return $this->socialite->driver('twitter')->redirect();
+	}
+	/**
+	* @return \Laravel\Socialite\Contracts\User
+	*/
+	private function getTwitterUser()
+	{
+		return $this->socialite->driver('twitter')->user();
+	}
 }

app/config/services.php

@@ -37,4 +37,10 @@
 		'apiKey'   => getenv('EASYREC_APIKEY'),
 		'tenantID' => 'teenquotes_'.App::environment()
 	],
+
+	'twitter' => [
+		'client_id'     => getenv('TWITTER_CLIENT_ID'),
+		'client_secret' => getenv('TWITTER_CLIENT_SECRET'),
+		'redirect'      => 'http://'.Config::get('app.domain').'/auth/twitter'
+	],
 ];