Bugfix for Image fields when using a non-default connection

src/Field/Image.php

@@ -3,7 +3,6 @@
 namespace Corcel\Acf\Field;
 
 use Corcel\Model\Post;
-use Corcel\Model\Meta\PostMeta;
 use Corcel\Acf\FieldInterface;
 use Illuminate\Database\Eloquent\Collection;
 
@@ -133,9 +132,10 @@ protected function fillThumbnailFields(array $data)
      */
     protected function fetchMetadataValue(Post $attachment)
     {
-        $meta = PostMeta::where('post_id', $attachment->ID)
-                        ->where('meta_key', '_wp_attachment_metadata')
-                        ->first();
+        $meta = $this->postMeta
+            ->where('post_id', $attachment->ID)
+            ->where('meta_key', '_wp_attachment_metadata')
+            ->first();
 
         return unserialize($meta->meta_value);
     }
@@ -150,10 +150,11 @@ protected function fetchMultipleMetadataValues(Collection $attachments)
         $ids = $attachments->pluck('ID')->toArray();
         $metadataValues = [];
 
-        $metaRows = PostMeta::whereIn("post_id", $ids)
+        $metaRows = $this->postMeta
+            ->whereIn("post_id", $ids)
             ->where('meta_key', '_wp_attachment_metadata')
             ->get();
-            
+
         foreach ($metaRows as $meta) {
             $metadataValues[$meta->post_id] = unserialize($meta->meta_value);
         }

tests/CorcelIntegrationTest.php

@@ -1,6 +1,17 @@
 <?php
 
 use Corcel\Model\Post;
+use Illuminate\Database\Eloquent\Model as Eloquent;
+
+class AlternatePost extends Post
+{
+    /**
+     * The connection name for the model.
+     *
+     * @var string
+     */
+    protected $connection = 'alternate';
+}
 
 /**
  * Class CorcelIntegrationTest.
@@ -9,6 +20,13 @@
  */
 class CorcelIntegrationTest extends PHPUnit_Framework_TestCase
 {
+    public function tearDown()
+    {
+        parent::tearDown();
+
+        Eloquent::getConnectionResolver()->setDefaultConnection('default');
+    }
+
     public function testIfCorcelIntegrationIsWorking()
     {
         $post = Post::find(56);
@@ -27,4 +45,12 @@ public function testFunctionHelperWithSnakeCaseFieldType()
         $this->assertEquals('10/13/2016', $post->acf->fake_date_picker->format('m/d/Y'));
         $this->assertEquals('10/13/2016', $post->acf->datePicker('fake_date_picker')->format('m/d/Y'));
     }
+
+    public function testPostWithNonDefaultConnectionsLoadsFieldsUsingSameConnection()
+    {
+        Eloquent::getConnectionResolver()->setDefaultConnection('missing');
+
+        $post = AlternatePost::find(38);
+        $this->assertEquals('http://wordpress.corcel.dev/wp-content/uploads/2016/10/maxresdefault-1.jpg', $post->acf->image('fake_image')->url);
+    }
 }

tests/config/bootstrap.php

@@ -11,3 +11,7 @@
     'password' => '',
     'host' => '127.0.0.1',
 ]);
+
+// Create a copy of the default connection called alternate:
+$config = $capsule->getContainer()->make('config')->get('database.connections')['default'];
+$capsule->addConnection($config, 'alternate');