Support creating Image from SplFileInfo object

src/Intervention/Image/AbstractDecoder.php

@@ -87,6 +87,16 @@ abstract class AbstractDecoder
         return is_a($this->data, '\Intervention\Image\Image');
     }
 
+    /**
+     * Determines if current data is SplFileInfo object
+     *
+     * @return boolean
+     */
+    public function isSplFileInfo()
+    {
+        return is_a($this->data, 'SplFileInfo');
+    }
+
     /**
      * Determines if current data is Symfony UploadedFile component
      *
@@ -198,7 +208,7 @@ abstract class AbstractDecoder
             case $this->isInterventionImage():
                 return $this->initFromInterventionImage($this->data);
 
-            case $this->isSymfonyUpload():
+            case $this->isSplFileInfo():
                 return $this->initFromPath($this->data->getRealPath());
 
             case $this->isBinary():

tests/AbstractDecoderTest.php

@@ -89,6 +89,19 @@ class AbstractDecoderTest extends PHPUnit_Framework_TestCase
         $this->assertTrue($source->isInterventionImage());
     }
 
+    public function testIsSplFileInfo()
+    {
+        $source = $this->getTestDecoder(1);
+        $this->assertFalse($source->isSplFileInfo());
+
+        $img = Mockery::mock('SplFileInfo');
+        $source = $this->getTestDecoder($img);
+        $this->assertTrue($source->isSplFileInfo());
+
+        $img = Mockery::mock('Symfony\Component\HttpFoundation\File\UploadedFile', 'SplFileInfo');
+        $this->assertTrue($source->isSplFileInfo());
+    }
+
     public function testIsSymfonyUpload()
     {
         $source = $this->getTestDecoder(1);