added support for google drive

Author: oscarotero

src/Adapters/Google.php

@@ -18,6 +18,7 @@ public static function check(Request $request)
         return $request->match([
             'https://maps.google.*',
             'https://www.google.*/maps*',
+            'https://drive.google.com/file/*/view',
         ]);
     }
 
@@ -26,9 +27,14 @@ public static function check(Request $request)
      */
     public function getCode()
     {
-        $url = (new Url($this->request->getUrl()))
-            ->withQueryParameter('output', 'embed')
-            ->withQueryParameter('s', '');
+        $url = new Url($this->request->getUrl());
+
+        if ($this->request->getHost() === 'drive.google.com') {
+            $url = $url->withDirectoryPosition(3, 'preview');
+        } else {
+            $url->withQueryParameter('output', 'embed')
+                ->withQueryParameter('s', '');
+        }
 
         return Utils::iframe($url->getUrl());
     }

tests/GoogleTest.php

@@ -9,4 +9,14 @@ public function testMap()
         $this->assertEquals($info->type, 'rich');
         $this->assertEquals($info->providerName, 'Google Maps');
     }
+
+    public function testDrive()
+    {
+        $info = Embed\Embed::create('https://drive.google.com/file/d/0B2rwN8wAbVSWbmFJdUdnV2VSTTg/view');
+
+        $this->assertEquals($info->title, 'Entrevista_Rianxo_RadioFusion_150724.mp3');
+        $this->assertEquals($info->type, 'rich');
+        $this->assertEquals($info->code, '<iframe src="https://drive.google.com/file/d/0B2rwN8wAbVSWbmFJdUdnV2VSTTg/preview?usp=embed_facebook&amp;pli=1" frameborder="0" allowTransparency="true" style="border:none;overflow:hidden;width:600px;height:400px;"></iframe>');
+        $this->assertEquals($info->providerName, 'Google Docs');
+    }
 }