Added support for lumen

Author: alexw23

src/Ignited/LaravelOmnipay/LaravelOmnipayManager.php

@@ -1,12 +1,131 @@
 <?php namespace Ignited\LaravelOmnipay;
 
-class LaravelOmnipayServiceProvider extends BaseServiceProvider {
+use Closure;
+use Omnipay\Common\GatewayFactory;
+use Omnipay\Common\Helper;
+use Omnipay\Common\CreditCard;
 
-    public function boot()
+class LaravelOmnipayManager {
+    /**
+     * The application instance.
+     *
+     * @var \Illuminate\Foundation\Application
+     */
+    protected $app;
+
+    /**
+     * Omnipay Factory Instance
+     * @var \Omnipay\Common\GatewayFactory
+     */
+    protected $factory;
+
+    /**
+     * The current gateway to use
+     * @var string
+     */
+    protected $gateway;
+
+    /**
+     * The array of resolved queue connections.
+     *
+     * @var array
+     */
+    protected $gateways = [];
+
+    /**
+     * Create a new omnipay manager instance.
+     *
+     * @param  \Illuminate\Foundation\Application $app
+     * @param $factory
+     */
+    public function __construct($app, $factory)
+    {
+        $this->app = $app;
+        $this->factory = $factory;
+    }
+
+    /** 
+     * Get an instance of the specified gateway
+     * @param  index of config array to use
+     * @return Omnipay\Common\AbstractGateway
+     */
+    public function gateway($name = null)
+    {
+        $name = $name ?: $this->getGateway();
+
+        if ( ! isset($this->gateways[$name]))
+        {
+            $this->gateways[$name] = $this->resolve($name);
+        }
+
+        return $this->gateways[$name];
+    }
+
+    protected function resolve($name)
+    {
+        $config = $this->getConfig($name);
+
+        if(is_null($config))
+        {
+            throw new \UnexpectedValueException("Gateway [$name] is not defined.");
+        }
+
+        $gateway = $this->factory->create($config['driver']);
+
+        $class = trim(Helper::getGatewayClassName($config['driver']), "\\");
+
+        $reflection = new \ReflectionClass($class);
+
+        foreach($config['options'] as $optionName=>$value)
+        {
+            $method = 'set' . ucfirst($optionName);
+
+            if ($reflection->hasMethod($method)) {
+                $gateway->{$method}($value);
+            }
+        }
+
+        return $gateway;
+    }
+
+    public function creditCard($cardInput)
+    {
+        return new CreditCard($cardInput);
+    }
+
+    protected function getDefault()
     {
-        // Publish config
-        $configPath = __DIR__ . '/../../config/config.php';
-        $this->publishes([$configPath => config_path('laravel-omnipay.php')], 'config');
+        return $this->app['config']['laravel-omnipay.default'];
     }
 
+    protected function getConfig($name)
+    {
+        return $this->app['config']["laravel-omnipay.gateways.{$name}"];
+    }
+
+    public function getGateway()
+    {
+        if(!isset($this->gateway))
+        {
+            $this->gateway = $this->getDefault();
+        }
+        return $this->gateway;
+    }
+
+    public function setGateway($name)
+    {
+        $this->gateway = $name;
+    }
+
+    public function __call($method, $parameters)
+    {
+        $callable = [$this->gateway(), $method];
+
+        if(method_exists($this->gateway(), $method))
+        {
+            return call_user_func_array($callable, $parameters);
+        }
+
+        throw new \BadMethodCallException("Method [$method] is not supported by the gateway [$this->gateway].");
+    }
 }

src/Ignited/LaravelOmnipay/LaravelOmnipayServiceProvider.php

@@ -1,56 +1,12 @@
 <?php namespace Ignited\LaravelOmnipay;
 
-use Illuminate\Support\ServiceProvider;
-use Omnipay\Common\GatewayFactory;
-
-class LaravelOmnipayServiceProvider extends ServiceProvider {
-
-	/**
-	 * Indicates if loading of the provider is deferred.
-	 *
-	 * @var bool
-	 */
-	protected $defer = false;
-
-	public function boot()
-	{
-		// Publish config
-		$configPath = __DIR__ . '/../../config/config.php';
-		$this->publishes([$configPath => config_path('laravel-omnipay.php')], 'config');
-	}
-
-	/**
-	 * Register the service provider.
-	 *
-	 * @return void
-	 */
-	public function register()
-	{
-		$this->registerManager();
-	}
-
-	/**
-	 * Register the Omnipay manager
-	 */
-	public function registerManager()
-	{
-		$this->app['omnipay'] = $this->app->share(function($app)
-		{
-			$factory = new GatewayFactory;
-			$manager = new LaravelOmnipayManager($app, $factory);
-
-			return $manager;
-		});
-	}
-
-	/**
-	 * Get the services provided by the provider.
-	 *
-	 * @return array
-	 */
-	public function provides()
-	{
-		return ['omnipay'];
-	}
+class LaravelOmnipayServiceProvider extends BaseServiceProvider {
+
+    public function boot()
+    {
+        // Publish config
+        $configPath = __DIR__ . '/../../config/config.php';
+        $this->publishes([$configPath => config_path('laravel-omnipay.php')], 'config');
+    }
 
 }