Check attachments for displayable image.

Author: aerych

WordPressKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name          = "WordPressKit"
-  s.version       = "4.2.0"
+  s.version       = "4.2.1-beta.1"
   s.summary       = "WordPressKit offers a clean and simple WordPress.com and WordPress.org API."
 
   s.description   = <<-DESC

WordPressKit/PostServiceRemoteREST.m

@@ -438,8 +438,9 @@ - (RemotePost *)remotePostFromJSONDictionary:(NSDictionary *)jsonPost {
         post.pathForDisplayImage = post.postThumbnailPath;
     } else {
         // parse contents for a suitable image
-        if (!post.pathForDisplayImage) {
-            post.pathForDisplayImage = [DisplayableImageHelper searchPostContentForImageToDisplay:post.content];
+        post.pathForDisplayImage = [DisplayableImageHelper searchPostContentForImageToDisplay:post.content];
+        if ([post.pathForDisplayImage length] == 0) {
+            post.pathForDisplayImage = [DisplayableImageHelper searchPostAttachmentsForImageToDisplay:[jsonPost dictionaryForKey:@"attachments"] existingInContent:post.content];
         }
     }